LAINAS PANAGIOTIS

EDUCATION AND TRAINING

• European Baccalaureate, European School of Brussels I, Uccle, Belgium (1999).
• Medical Degree (MD). University of Crete School of Medicine, Greece (1999-2005).
• The Centers for Surgical Anatomy and Technique, Emory University School of Medicine, Atlanta, Georgia, USA. "Surgical Anatomy." Head of department and supervisor: Pr John Elias SKANDALAKIS. (2004)
• Master degree in Surgical Sciences (MSc). Paris-Saclay University School of Medicine, Paris, France. Supervisor: Pr Dominique Franco. (2005-2006)
• Ph.D. in Surgical Sciences. Paris-Saclay University School of Medicine, Paris, France. Subject: “Transplantation of genetically modified hepatocytes: liver regeneration and strategies to improve hepatocyte engraftment.” Inserm U972, Laboratoire de transfert de gènes dans le foie : applications thérapeutiques, Bicêtre Hospital. Ph.D. Supervisor: Pr Ibrahim Dagher. Scholarships from Fondation de l’Avenir, Agence de la Biomédecine, Association Française Contre les Myopathies. (2006-2012)
• Postgraduate Diploma on Advanced Laparoscopic Surgery (DIU de Chirurgie Laparoscopique Avancée). Paris-Saclay University School of Medicine, Paris, France. (2012-2013)
• Postgraduate Diploma on Minimally Invasive Surgery (DIU de Chirurgie Digestive Minimale Invasive). Paris-Saclay University School of Medicine, Paris, France. (2014-2015)
• Postgraduate Diploma on Medical Teaching and Education (DIU de Pédagogie Médicale). Paris VI University School of Medicine (Pierre-et-Marie-Curie), Paris, France. (2017-2018)
• Training (resident) in General and Digestive Surgery (Athens, Paris).
  • 2009–2011: 2nd Department of General Surgery, Laiko University Hospital, Athens, Greece. Head of department: Pr Grigorios KOURAKLIS.
  • 2011-2013: Service de Chirurgie Digestive Minimale Invasive, Antoine-Béclère Hospital, Paris, France. Head of department: Pr Ibrahim DAGHER.
  • 2013–2014: Service de Chirurgie Digestive Hépatobiliaire et Endocrinienne, Cochin Hospital, Paris, France. Head of department: Pr Bertrand DOUSSET.
  • 2014: Service de Pathologie Digestive, Institut Montsouris, Paris, France. Head of department: Pr Brice Gayet.
  • 2014-2015: Service de Chirurgie Digestive Minimale Invasive, Antoine-Béclère Hospital, Paris, France. Head of department: Pr Ibrahim DAGHER.
  • Diploma of Specialization in General and Digestive Surgery, Athens, Greece. (2015)
   

CLINICAL POSITIONS

Deputy Director of Minimally Invasive Digestive Surgery. Metropolitan Hospital of Athens, Neo Faliro, Greece (2022-today).

Consultant Surgeon of Digestive Surgery (2018-today). Department of Minimally Invasive Digestive Surgery, Antoine-Béclère Hospital, Paris-Saclay University, Paris, France. Head of Department: Pr Ibrahim DAGHER.

Senior University Registrar of Minimally Invasive Digestive Surgery (2015-2018). Department of Minimally Invasive Digestive Surgery, Antoine-Béclère Hospital, Paris-Saclay University, Paris, France. Head of Department: Pr Ibrahim DAGHER.

Surgical expertise in Minimally Invasive Digestive Surgery and Bariatric Surgery (2011-2022). Αntoine-Béclère, Cochin and Institut Montsouris hospitals, Paris, France.

Surgical trainee in General and Digestive Surgery (2009-2015). Laiko University Hospital of Athens (Greece) and Antoine-Béclère, Cochin and Institut Montsouris Hospitals in Paris, France.

ACADEMIC – UNIVERSITY POSITIONS

Consultant Surgeon of Digestive Surgery (2018-today). Department of Minimally Invasive Digestive Surgery, Antoine-Béclère Hospital, Paris-Saclay University, Paris, France. Head of Department: Pr Ibrahim DAGHER.

Senior University Registrar of Minimally Invasive Digestive Surgery (2015-2018). - Paris-Sud (XI) University, School of Medicine, Kremlin-Bicêtre, Paris, France. Dean: Pr Didier SAMUEL. - Department of Minimally Invasive Digestive Surgery, Antoine-Béclère Hospital, Paris, France. Head of department: Pr Ibrahim DAGHER.

TEACHING AND EDUCATIONAL RESPONSABILITIES

For Paris-Saclay University Medical School (former Paris-Sud XI University), Paris, France:

• Theoretical teaching
  • Postgraduate Diploma on Advanced Laparoscopic Surgery: full course organization since November 2016 and 6 teaching hours per year.
  • Postgraduate Diploma on Minimally Invasive Surgery: part of course organization from 2016 to 2018 and 2 teaching hours per year.
  • 6th year Medical School examinations (Certificat de Compétence Clinique 2016 and 2018): case report preparation for oral examination and member of the oral examination committee.
• Clinical teaching
  • Clinical teaching and evaluation 2nd, 5th and 6th year medical students.
  • Supervisor of medical thesis (thèse de médecine) of Dr Giada PATTARO, in cooperation with the Department of Surgical Oncology and Liver Transplantation of Rome, Italy (Pr GM ETTORRE). This cooperation led to a publication in the journal Surgical Endoscopy (Pattaro et al. Laparoscopic left liver resections: how far can we go? Surg Endosc 2017; 31(12): 5303-5311).
  • Supervisor of Dr Sofia TSIAKYROUDI during the Postgraduate University Diploma on Surgical Emergencies in 2017 (DU des Urgences Chirurgicales, Paris VI University).
  • Supervisor of Dr Giuseppe DI GIURO during the Postgraduate University Diploma of Bariatric Surgery in 2019 (DIU de Chirurgie de l’Obésité, Paris VII University).
  • Supervisor of Dr Carmelisa DAMMARO during the Postgraduate University Diploma of Bariatric Surgery in 2021 (DIU de Chirurgie de l’Obésité, Paris VII University).

For Antoine-Béclère Hospital, Paris, France:

• Clinical supervision of surgical trainees, focusing in laparoscopic and minimally invasive surgery.
• In charge the weekly bibliography meeting of the Minimally Invasive Digestive Surgery Department of Antoine-Béclère Hospital.
• Creation of the internet site of Minimally Invasive Digestive Surgery Department of Antoine-Béclère Hospital with medical information for patients and general practitioners.
• Supervision of trainees on medical projects and publishing in scientific journals.
• Chief organizer of Antoine-Beclere Minimally Invasive Digestive Surgery Meeting (once a year since 2016 in Paris; in English), with the presence of prestigious European and French speakers.

RESEARCH INTERESTS

• Minimally Invasive Surgery: laparoscopic and micro-laparoscopic surgery, single-incision laparoscopic surgery, robotic surgery, low impact laparoscopic surgery (clinical research).
• Bariatric surgery and severe obesity (clinical and experimental research).
• Oncological surgery (clinical research).
• Laparoscopic liver surgery (clinical research).
• Liver regeneration strategies (clinical and experimental research).
• Transplantation of genetically modified (or not) hepatocytes for the treatment of metabolic liver diseases (experimental research).
• National Clinical Study (PHRC national) for the evaluation of a new minimally invasive technique of portal vein embolization (Reversible Partial Portal Vein Embolization) for preventing liver insufficiency after major hepatectomy for cancer. This technique was developed during Dr Lainas’ PhD research (clinical research).

SCHOLARSHIPS – HONORS - AWARDS

• Scholarship for the 1st and 2nd year of Ph.D., Association Française contre les Myopathies (AFM), Paris, France (2006-2007).
• Travel Grant awarded for the best young researcher abstract (<35 years-old), 15th United European Gastroenterology Week (UEGW), Paris, France, October 27-31st 2007.
  Lainas P, Boudechiche L, Osorio A, Coulomb-Lhermine A, Weber A, Pariente D, Franco D, Dagher I. Liver regeneration and recanalization time-course following reversible portal vein embolization.
• Best oral presentation award, 118th National Congress of the French Society of Surgery (Congrès de l’Association Française de Chirurgie), Paris, France, September 28-30th 2016.
  Lainas P, Fuks D, Gaujoux S, Machroub Z, Fregeville A, Perniceni T, Mal F, Dousset B, Gayet B. Intérêt du scanner abdomino-pelvien préopératoire pour prévoir une nécrose de plastie après œsophagectomie pour cancer.
• Best oral presentation award, National Congress of the Italian Society of Bariatric Surgery and Metabolic Diseases (Società Italiana di Chirurgia dell'Obesità e delle Malattie Metaboliche), Rome, Italy, October 14-18th 2018.
  Dammaro C, Lainas P, Gaillard M, Donatelli G, Tranchart H, Dagher I. La sleeve gastrectomy laparoscopica nei pazienti con obesita grave di eta superior a 65 anni: risultati a breve termine.
• Top 5 VCR published in the Video Case Report Section of Obesity Surgery journal for 2020. Online presentation on June 11th 2020 (Covid era).
  Lainas P. Laparoscopic Roux-en-Y double fistulojejunostomy for chronic gastric leaks after converted vertical banded gastroplasty to sleeve gastrectomy.
• Best oral presentation award, Congrès annuel de la société Française et Francophone de Chirurgie de l'Obésité et des Maladies Métaboliques (SOFFCO.MM), Bordeaux, December 9-11th 2021.
  Lainas P, De Filippo, Courie R, Zervaki S, Del Basso C, Devaquet N, Perlemuter G, Dagher I. Sleeve gastrectomie laparoscopique pour le traitement d’obésité morbide chez les patients âgés de moins de 18 ans.
• Best Video (VCR) of IFSO for the year 2020 (after vote). Invited oral presentation, 25th World Congress of the International Federation for the Surgery of Obesity and Metabolic Disorders (IFSO), Miami, USA, August 23-27th 2022.
  Lainas P. Laparoscopic Roux-en-Y double fistulojejunostomy for chronic gastric leaks after converted vertical banded gastroplasty to sleeve gastrectomy.

EDITORIAL WORK

Editorial board member of International Scientific Journals:

2. Cancers, 2021-2024 (I.F.: 6.16)

1. Annals of Translational Medicine, 2019-2021 (I.F.: 3.93)

Reviewer for International Scientific Journals (22 journals, 87 reviews):

Obes Surg (23), Surg Oncol (11), World J Surg Oncol (8), HPB (6), Int J Colorect Dis (6), Cancers (4), BMC Anesthesiol (3), Int J Med Sci (3), Br J Surg (2), Ann Transl Med (2), BMC Surg (2), Cancer Manag Res (2), HPB Surg Nutr (2), Int J Surg (2), Surg Lap Endosc Percut Tech (2), J Visc Surg (2), Diab Metab Synd Obes (2), Current Oncology (1), JCRPE (1), Clin Res Pediatr Endocrinol (1), J Clin Med (1), J Pain Res (1).

PUBLICATIONS IN INTERNATIONAL SCIENTIFIC JOURNALS

101 publications, 2106 total timed cited, H-Index = 23

101. Lainas P, Triantafyllou E, Ben Amor V, Savvala N, Gugenheim J, Dagher I, Amor IB. Laparoscopic Roux-en-Y fistulojejunostomy as a salvage procedure in patients with chronic gastric leak after sleeve gastrectomy. Surg Obes Relat Dis 2023; (I.F.: 4.73)

100. Kermansaravi M, Kassir R, Shahsavan M, Lainas P, Chiappetta S. Approach to gastric intestinal metaplasia before bariatric surgery. Obes Surg 2023; 33(1): 366-7. (I.F.: 4.12)

99. Sanchez D, Lebrun A, Somda S, Lainas P, Lamouri K, Prevot S, Njike-Nakseu M, Tranchart H, Gaillard M, Zaidan M, Balian A, Dagher I, Naveau S, Perlemuter G, Voican CS. Impact of sleeve gastrectomy on renal function in patients with morbid obesity: a 1-year prospective cohort study. Langenbecks Arch Surg 2022; 407(8):3323-32. (I.F.: 3.44)

98. Chiappetta S, Lainas P, Kassir R, Valizadeh R, Bosco A, Kermansaravi M. Gastroesophageal Reflux Disease as an Indication of Revisional Bariatric Surgery-Indication and Results-a Systematic Review and Metanalysis. Obes Surg 2022; 32(9): 3156-71. (I.F.: 4.12)

97. Lainas P, Triantafyllou E, Dagher I. Reply to “Radiomics may be a new opportunity for bariatric surgery”. Obes Surg 2022; 32(9): 3181. (I.F.: 4.12)

96. Maraux L, Dammaro C, Gaillard M, Lainas P, Derienne J, Maitre S, Chague P, Rocher L, Dagher I, Tranchart H. Predicting the Need for Surgery in Uncomplicated Adhesive Small Bowel Obstruction: A Scoring Tool. J Surg Res 2022; 279:33-41. (I.F.: 2.41)

95. Kassir R, Lainas P, Chiappetta S, Kermansaravi M. Fast-Track Laparoscopic Bariatric Surgery: Interest in Home Infusion and Intravenous Therapy. Obes Surg 2022; 32(9): 3176-77. (I.F.: 4.12)

94. Lainas P, Triantafyllou E, Dagher I. Reply to "Implementation of Routine Computed Tomography (CT) Following Laparoscopic Sleeve Gastrectomy: New Evidence Brings New Challenges". Obes Surg 2022; (I.F.: 4.12)

93. Lainas P, Triantafyllou E, Chagué P, Dammaro C, Maitre S, Rocher L, Dagher I. Routine early computed tomography scanner after laparoscopic sleeve gastrectomy in high-risk severely obese patients is effective for bleeding or hematoma diagnosis but not for staple line leak detection: A prospective study. Obes Surg 2022; 32(5):1624-1630. (I.F.: 4.12)

92. Kermansaravi M, Valizadeh R, Davarpanah Jazi A, Shahmiri SS, Lopez Martinez JA,Mousavimaleki A, Eghbali F, Aliakbar A, Atarodi H, Aghajani E, Lainas P. Current Status of Metabolic/Bariatric Surgery in Type 1 Diabetes Mellitus: an Updated Systematic Review and Meta-analysis. Obes Surg 2022; 32(5):1726-1733. (I.F.: 4.12)

91. Tranchart H, Gaillard M, Bekkhoucha S, Dammaro C, Schoucair N, Lainas P, Voican CS, Chague P, Rocher L, Dagher I. Prevention of incisional hernia after single port sleeve gastrectomy (PRISM): a prospective non-randomized controlled study. Surg Endosc 2022; (I.F.: 4.58)

90. Kermansaravi M, Lainas P, Shahmiri SS, Yang W, Jazi AD, Vilallonga R, Antozzi L, Parmar C, Kassir R, Chiappetta S, Zubiaga L, Vitiello A, Mahawar K, Carbajo M, Musella M, Shikora S. The first survey addressing patients with BMI over 50: a survey of 789 bariatric surgeons. Surg Endosc 2022; (I.F.: 4.58)

89. Lainas P, Derienne J, Zervaki S, Del Basso C, Devaquet N, Tranchart H, Dagher I. Left hypochondrium or transumbilical single incision laparoscopic sleeve gastrectomy for the treatment of severe obesity: surgical technique and results of a tertiary referral bariatric center. Obes Surg 2021; 31(11): 5063-70. (I.F.: 4.12)

88. Gaillard M, Lainas P, Agostini H, Dagher I, Tranchart H. Impact of the calibration bougie diametre during laparoscopic sleeve gastrectomy on the rate of postoperative staple-line leak (BOUST): study protocol for a multicentre randomized prospective trial. Trials 2021; 22(1): 806-18. (I.F.: 2.05)

87. Del Basso C, Gaillard M, Lainas P, Zervaki S, Perlemuter G, Chagué P, Rocher R, Voican CS, Dagher I, Tranchart H. Current strategies to induce liver remnant hypertrophy before major liver resection. World J Hepatol 2021; 13(11): 1629-41. (I.F.: 3.17)

86. Tranchart H, Gaillard M, Kassir R, Gronnier C, Moszkowicz D, Amor IB, Lainas P, Savala N, Meunier H, Le Roux Y, Degrandi O, Baratte C, Vychnevskaia K, Gugenheim J, Dagher I. Malignancy in bariatric surgery patients: a French multisite cohort. Surg Endosc 2021; 35(11): 6021-30. (I.F.: 4.58)

85. Spota A, Cereatti F, Granieri S, Antonelli G, Dumont JL, Dagher I, Chiche R, Catheline JM, Pourcher G, Rebibo L, Calabrese D, Msika S, Tranchart H, Lainas P, Danan D, Tuszynski T, Pacini F, Arienzo R, Trelles N, Soprani A, Lazzati A, Torcivia A, Genser L, Derhy S, Fazi M, Bouillot JL, Marmuse JP, Chevallier JM, Donatelli G. Endoscopic Management of Bariatric Surgery Complications According to a Standardized Algorithm. Obes Surg 2021; 31(10): 4327-37. (I.F.: 4.12)

84. Kermansaravi M, Chiappetta S, Lainas P, Kassir R. Orthostatic Intolerance after Bariatric Surgery: a Systematic Review. Obes Surg 2021; 31(5): 2250-4. (I.F.: 4.12)

83. Donatelli G, Spota A, Cereatti F, Granieri S, Dagher I, Chiche R, Catheline JM, Pourcher G, Rebibo L, Calabrese D, Msika S, Dammaro C, Tranchart H, Lainas P, Tuszynski T, Pacini F, Arienzo R, Chevallier JM, Trelles N, Lazzati A, Paolino L, Papini F, Torcivia A, Genser L, Arapis K, Soprani A, Randone B, Chosidow D, Bouillot JL, Marmuse JP, Dumont JL. Endoscopic internal drainage for the management of leak, fistula, and collection after sleeve gastrectomy: our experience in 617 consecutive patients. Surg Obes Relat Dis 2021; 17(8): 1432-9. (I.F.: 4.73)

83. Lainas P, Kassir R, Benois M, Derienne J, Debs T, Safieddine M, Gugenheim J, Dagher I, Amor IB. Comparative analysis of robotic versus laparoscopic Roux-en-Y gastric bypass in severely obese patients. J Robot Surg 2021; 15(6): 891-8. (I.F.: 2.00)

82. Gaillard M, Esposito A, Lainas P, Cerbelaud P, Voican CS, Courie R, Chague P, Perlemuter G, Rocher L, Dagher I, Tranchart H. Computed tomography assessment of fat distribution and staple line leak risk after sleeve gastrectomy. Obes Surg 2021; 31(5): 2011-8. (I.F.: 4.12)

81. El Soueidy T, Kassir R, Nakhoul M, Balian A, Nunziante M, Safieddine M, Perlemuter G, Lainas P, Dagher I. Laparoscopic Greater Curvature Plication for the Treatment of Obesity: a Systematic Review. Obes Surg 2021; 31(3): 1168-82. (I.F.: 4.12)

80. Lainas P, El Soueidy T, Amor IB, Courie R, Perlemuter G, Guggenheim J, Dagher I. Laparoscopic sleeve gastrectomy for the treatment of idiopathic intracranial hypertension in patients with severe obesity. Surg Obes Relat Dis 2020; 16(12): 1971-7. (I.F.: 4.73)

79.Martínez-Cecilia D, Wicherts A, Cipriani F, Berardi G, Barkhatov L, Lainas P, D'Hondt M, Rotellar F, Dagher I, Aldrighetti L, Trois RI, Edwin B, Abu Hilal M. Impact of Resection Margins for Colorectal Liver Metastases in Laparoscopic and Open Liver Resection: A Propensity Score Analysis. Surg Endosc 2021; 35(2): 809-18. (I.F.: 4.58)

78. Donatelli G, Cereatti F, Dumont JL, Trelles N, Lainas P, Dammaro C, Tranchart H, Pacini F, Arienzo R, Chevalier JM, Danan D, Catheline JM, Dagher I. Submucosal tunnel endoscopic resection of gastric lesion before obesity surgery: a case series. Obes Surg 2020; 30(11): 4636-42. (I.F.: 3.60)

77. Manzia TM, Angelico R, Parente A, Muiesan P, Tisone G, MEGAVID (+ Lainas P) Clinical Investigator Group. Global management of a common, underrated surgical task during the COVID-19 pandemic: Gallstone disease - An international survey. Ann Med Surg 2020; 57: 95-102. (I.F.: 1.34)

76. Lainas P, Derienne J, Dammer C, Schoucair N, Devaquet N, Dagher I. Single-port Laparoscopic Surgery for the treatment of Sevare Obesity: Review and Perspectives. Obes Surg 2020; 30(7): 2781-90. (I.F.: 3.60)

75. Gaillard M, Tranchart H, Beaudreuil S, Lebrun A, Vican SC, Lainas P, Courie R, Perlemuter G, Parier B, Hammoudi Y, Durrbach A, Dagher I. Laparoscopic sleeve gastrectomy for morbid obesity in renal transplantation candidates: a matched case-control study. Transpl Int 2020; 33(9): 1061-70. (I.F.: 3.52)

74. Petrucciani N, Nigri G, Giannini G, Sborlini E, Antolino L, deʼAngelis N, Gavriilidis P, Valente R, Lainas P, Dagher I, Debs T, Ramacciato G. Total Pancreatectomy for Pancreatic Carcinoma: When, Why, and What Are the Outcomes? Results of a Systematic Review. Pancreas 2020; 49(2): 175-80. (I.F.: 2.92)

73. Lainas P, Rodda GA, Rafek G, Millereux M, Dammaro C, Trouiller P, Maitre S, Dagher I. Lifesaving transarterial embolization using absorbable gelatin sponge particles for massive bleeding of ruptured metastatic hepatic melanoma. Hepatobiliary Pancreat Dis Int 2020;19(2): 194-6. (I.F.: 2.42)

72. Tranchart H, Rebibo L, Gaillard M, Dhahri A, Lainas P, Regimbeau JM, Dagher I. Short-term outcomes of single-port versus conventional laparoscopic sleeve gastrectomy: a propensity score matched analysis. Surg Endosc 2020;34(9): 3978-85. (I.F.: 3.23)

71. Lainas P, De Filippo G, Di Giuro G, Rabih M, Bougneres P, Dagher I. Laparoscopic sleeve gastrectomy for adolescents under 18 years old with severe obesity. Obes Surg 2020; 30(1): 267-73. (I.F.: 3.60)

70. Amor IB, Lainas P, Kassir R, Etienne JH, Casanova V, Dagher I, Gugenheim J. Laparoscopic Roux-en-Y double fistulo-jejunostomy for chronic gastric leaks after converted vertical banded gastroplasty to sleeve gastrectomy. Obes Surg 2020; 30(1): 378-80. (I.F.: 3.60)

69. Cipriani F, Alzoubi M, Fuks D, Ratti F, Kawai T, Berardi G, Barkhatov L, Lainas P, Van der Poel M, Faoury M, Besselink MG, D'Hondt M, Dagher I, Edwin B, Troisi RI, Scatton O, Gayet B, Aldrighetti L, Abu Hilal M. Pure laparoscopic versus open hemihepatectomy: a critical assessment and realistic expectations - a propensity score-based analysis of right and left hemihepatectomies from nine European tertiary referral centers. J Hepatobiliary Pancreat Sci 2020; 27(1): 3-15. (I.F.: 2.87)

68. Lainas P, Schoucair N, Dammaro C, Dagher I. Salvage procedures for chronic gastric leaks after sleeve gastrectomy: the role of laparoscopic Roux-en-Y fistulo-jejunostomy. Ann Transl Med 2019; 7(Suppl 3): S119. (I.F.: 3.68)

67. Amor IB, Lainas P, Kassir R, Chenaitia H, Dagher I, Gugenheim J. Treatment of complex recurrent fistula-in-ano by surgery combined to autologous bone marrow-derived mesenchymal stroma cells and platelet-rich plasma injection. Int J Colorectal Dis 2019; 34(10): 1795-99. (I.F.: 2.53)

66. Lainas P, Dammaro C, Dumont JL, Tranchart H, Donatelli G, Dagher I. Endoscopic internal drainage coupled to prompt external drainage mobilization is an effective approach for the treatment of complicated cases of sleeve gastrectomy. Obes Surg 2019; 29(9): 2929-35. (I.F.: 3.60)

65. Van der Poel MJ, Barkhatov L, Fuks D, Berardi G, Cipriani F, Aljaiuossi A, Lainas P, D’Hondt M, Rottelar F, Aldrighetti L, Dagher I, Troisi R, Gayet B, Edwin B, Abu Hilal M. Multicentre propensity score matched study on laparoscopic versus open repeat liver resection for colorectal liver metastases. Br J Surg 2019; 106(6): 783-9. (I.F.: 5.54)

64. Lainas P, Dammaro C, Rodda GA, Morcelet M, Prevot S, Dagher I. Appendiceal endometriosis invading the sigmoid colon: a rare entity. Int J Colorectal Dis 2019; 34(6): 1147-50. (I.F.: 2.53)

63. Somda S, Lebrun A, Tranchart H, Lamouri K, Prevot S, Njike-Nakseu M, Gaillard M, Lainas P, Balian A, Dagher I, Perlemuter G, Naveau S, Voican CS. Adaptation of controlled attenuation parameter (CAP) measurement depth in morbidly obese patients addressed for bariatric surgery. PLoS One 2019;14(5): e0217093. (I.F.: 2.76)

62. Gaillard M, Tranchart H, Lainas P, Trassard O, Remy S, Dubart-Kupperschmitt A, Dagher I. Improving hepatocyte engraftment following hepatocyte transplantation using repeated reversible portal vein embolization in rats. Liver Transpl 2019; 25(1): 98-110. (I.F.: 3.75)

61. Lainas P, Dammaro C, Gaillard M, Donatelli G, Tranchart H, Dagher I. Safety and short term outcomes of laparoscopic sleeve gastrectomy for patients over 65 years-old with severe obesity. Surg Obes Relat Dis 2018; 14(7): 952-9. (I.F.: 4.94)

60. Lainas P, Ferretti S, Dagher I. Laparoscopic liver resection for segment VII hepatocellular carcinoma in a cirrhotic patient (with video). J Visc Surg 2018; 155(5): 423-5. (I.F.: 2.41)

59. Halls MC, Cipriani F, Berardi G, Barkhatov L, Lainas P, D'Hondt M, Rotellar F, Dagher I, Aldrighetti L, Troisi RI, Edwin B, Hilal MA. Response: "Conversion During Laparoscopic Liver Resections: A Step Forward". Ann Surg 2018; 268(6): e81-e82. (I.F.: 9.20)

58. Halls MC, Cipriani F, Berardi G, Barkhatov L, Lainas P, Alzoubi M, D'Hondt M, Rotellar F, Dagher I, Aldrighetti L, Troisi RI, Edwin B, Hilal MA. Conversion for Unfavorable Intraoperative Events Results in Significantly Worst Outcomes During Laparoscopic Liver Resection: Lessons Learned From a Multicenter Review of 2861 Cases. Ann Surg 2018; 268(6): 1051-7. (I.F.: 9.20)

57. Halls M, Berardi G, Cipriani F, Barkhatov L, Lainas P, Ratti F, D'Hondt M, Rotellar F, Dagher I, Aldrighetti L, Troisi R, Edwin B, Abu Hilal M. Development and validation of a difficulty score to predict intraoperative complications during laparoscopic liver resection. Br J Surg 2018; 105(9): 1182-91. (I.F.: 5.54)

56. Lainas P, Dupond-Athenor A, Tranchart H, Dagher I. Safety and Feasibility of Single-Port Sleeve Gastrectomy Following Liver Transplantation. Obes Surg 2018; 28(3): 874-6. (I.F.: 3.94)

55. Courie R, Gaillard M, Lainas P, Hansel B, Naveau S, Dagher I, Tranchart H. Weight outcome after 2 years of a diet that excludes six processed foods: exploratory study of the "1,2,3 diet" in a moderately obese population. Diabetes Metab Syndr Obes 2018; 11: 345-55. (I.F.: 2.96)

54. Voican CS, Lebrun A, Maitre S, Lainas P, Lamouri K, Njike-Nakseu M, Gaillard M, Tranchart H, Balian A, Dagher I, Perlemuter G, Naveau S. Predictive score of sarcopenia occurrence one year after bariatric surgery in severely obese patients. PLoS One 2018; 13(5): e0197248. (I.F.: 2.80)

53. Gaillard M, Tranchart H, Maitre S, Perlemuter G, Lainas P, Dagher I. Preoperative detection of sarcopenic obesity helps to predict the occurrence of gastric leak after sleeve gastrectomy. Obes Surg 2018; 28(8): 2379-85. (I.F.: 3.94)

52. Tranchart H, Gaillard M, Diop PS, Goulinet S, Lainas P, Dagher I. Transplantation of genetically modified hepatocytes after liver preconditioning in Watanabe heritable hyperlipidemic rabbit. J Surg Res 2018; 224(4): 23-32. (I.F.: 2.18)

50. Tranchart H, Lainas P, Dagher I. Thoracoscopic resection of a large epiphrenic diverticulum: a video. J Visc Surg 2018; 155(3): 245-6. (I.F.: 2.41)

49. Donatelli G, Dumont JL, Cereatti F, Randone B, Meduri B, Lainas P, Tranchart H, Dagher I. EUS-Guided Transrectal Evacuation of Organized Pelvic Collection Following Roux-en-Y Gastric Bypass After Failure of Radiological and Surgical Approach. Obes Surg 2018; 28(2): 595-6. (I.F.: 3.94)

48. Lainas P, Fuks D, Gaujoux S, Machroub Z, Fregeville A, Perniceni T, Mal F, Dousset B, Gayet B. Preoperative imaging and prediction of esophageal conduit necrosis after esophagectomy for cancer. Br J Surg 2017; 104(10): 1346-54. (I.F.: 5.54)

47. Pattaro G, Fuks D, Tranchart H, Ettorre GM, Suhool A, Bourdeaux C, Lainas P, Dagher I, Gayet B. Laparoscopic left liver resections: how far can we go? Surg Endosc 2017; 31(12): 5303-11. (I.F.: 3.74)

46. Tranchart H, Fuks D, Lainas P, Gaillard M, Gayet B, Dagher I. Laparoscopic liver surgery: towards a day-case management. Surg Endosc 2017; 2017; 31(12): 5295-302. (I.F.: 3.74)

45. Donatelli G, Lainas P, Dagher I. Fully “Dual Knife J®” submucosal tunnel endoscopic resection (STER): a step up to bariatric surgery. Ann Gastroenterol 2017; 30(4): 465. (I.F.: 1.25)

44. Dammaro C, Tranchart H, Gaillard M, Debelmas A, Ferretti S, Lainas P, Dagher I. Routine cholecystectomy by micro-laparoscopy: results in 200 patients. J Visc Surg 2017; 154(2): 73-7. (I.F.: 1.75)

43. Lainas P, Tranchart H, Gaillard M, Ferretti S, Donatelli G, Dagher I. Prospective evaluation of routine early computed tomography scanning in laparoscopic sleeve gastrectomy. Surg Obes Relat Dis 2016; 12(8): 1483-90. (I.F.: 4.94)

42. Tranchart H, Koffi GM, Gaillard M, Lainas P, Pous C, Gonin P, Nguyen TH, Dubart-Kupperschmitt, Dagher I. Liver regeneration following repeated reversible portal vein embolization in an experimental model. Br J Surg 2016; 103(9): 1209-19. (I.F.: 5.54)

41. Gaillard M, Tranchart H, Lainas P, Ferretti S, Perlemuter G, Dagher I. Single-port laparoscopic sleeve gastrectomy as a routine procedure in 1000 patients. Surg Obes Relat Dis 2016;12(7):1270-7. (I.F.: 4.94)

40. Pourcher G, Ferretti S, Akakpo W, Lainas P, Tranchart H, Dagher I. Single-port sleeve gastrectomy for super-obese patients. Surg Obes Relat Dis 2016; 12(3): 522-7. (I.F.: 4.94)

39. Lainas P, Tranchart H, Tzanis D, Dagher I. High rectal tumor resection using single-incision laparoscopic approach. J Visc Surg 2016; 153(2): 147-8. (I.F.: 1.75)

38. Severino BU, Fuks D, Lainas P, Blain A, Validire P, Ferraz JM, Perniceni T, Gayet B. Large gastrointestinal stromal tumours of the stomach: Is laparoscopy reasonable? J Minim Access Surg 2016; 12(2): 148-53. (I.F.: 1.37)

37. Lainas P, Camerlo A, Conrad C, Shivathirthan N, Fuks D, Gayet B. Laparoscopic right hepatectomy combined with partial diaphragmatic resection for colorectal liver metastases: Is it feasible and reasonable? Surgery 2015; 158(1): 128-34. (I.F.: 3.38)

36. Gaillard M, Tranchart H, Lainas P, Dagher I. New minimally invasive approaches for cholecystectomy: review of the literature. World J Gastrointest Surg 2015; 7(10): 243-8. (I.F.: 2.58)

35. Spartalis E, Lainas P, Dimitroulis D, Nikiteas N. eComment. Integrating three-dimensional vision in thoracoscopic surgery: Is there a learning curve? Interact Cardiovasc Thorac Surg 2015; 20(6): 823-4. (I.F.: 1.10)

34. Tranchart H, Gaillard M, Lainas P, Dagher I. Selective Control of the Left Hepatic Vein During Laparoscopic Liver Resection: Arantius' Ligament Approach. J Am Coll Surg 2015; 221(4): e75-e79. (I.F.: 5.12)

33. Tranchart H, O'Rourke N, Van Dam R, Gaillard M, Lainas P, Sugioka A, Wakabayashi G, Dagher I. Bleeding control during laparoscopic liver resection: a review of literature. J Hepatobiliary Pancreat Sci 2015; 22(5): 371-8. (I.F.: 2.31)

32. Gaillard M, Tranchart H, Lainas P, Tzanis D, Franco D, Dagher I. Ambulatory laparoscopic minor hepatic surgery: Retrospective observational study. J Visc Surg 2015; 152(5): 292-6. (I.F.: 1.75)

31. Boudechiche L, Tranchart H, Branchereau S, Davit-Spraul A, Lainas P, Groyer-Picard MT, Weber A, Hadchouel M, Dagher I. Improvement of hepatocyte transplantation efficiency in the mdr2 -/- mouse model by glyceryl trinitrate. Transplantation 2015;99(1): 36-40. (I.F.: 3.82)

30. Tranchart H, Catherine L, Maitre S, Lainas P, De Laveaucoupet J, Dagher I. Efficient liver regeneration following temporary portal vein embolization with absorbable gelatine sponge powder in humans. J Vasc Interv Radiol 2015; 26(4): 507-15. (I.F.: 2.41)

29. Tranchart H, Lainas P, Tzanis D, Ferretti S, Pourcher G, Devaquet N, Dagher I. Single incision laparoscopic splenectomy with hilar dissection for massive splenomegaly (with video). J Visc Surg 2014; 151(2): 153-4. (I.F.: 1.75)

28. Tzanis D, Lainas P, Tranchart H, Pourcher G, Devaquet N, Perlemuter G, Naveau S, Dagher I. Atypical as well as anatomical liver resections are feasible by laparoendoscopic single-site surgery. Int J Surg Case Rep 2014; 5(9): 580-3. (I.F.: 0.69)

27. Dimitroulis D, Charalamboudis P, Lainas P, Papanikolaou IG, Kykalos S, Kouraklis G. Focal nodular hyperplasia and hepatocellular adenoma: current views. Acta Chir Belg 2013; 113(3): 162-9. (I.F.: 0.44)

26. Tzanis D, Shivathirthan N, Laurent A, Abu Hilal M, Soubrane O, Kazaryan AM, Ettore GM, Van Dam RM, Lainas P, Tranchart H, Edwin B, Belli G, Campos RR, Pearce N, Gayet B, Dagher I. European experience of laparoscopic major hepatectomy. J Hepatobiliary Pancreat Sci 2013; 20(2): 120-4. (I.F.: 2.31)

25. Tranchart H, Ketoff S, Lainas P, Pourcher G, Di Giuro G, Tzanis D, Ferretti S, Dautruche A, Devaquet N, Dagher I. Single incision laparoscopic cholecystectomy: for what benefit? HPB 2013; 15(6): 433-8. (I.F.: 2.05)

24. Tranchart H, Di Giuro G, Lainas P, Pourcher G, Devaquet N, Perlemuter G, Franco D, Dagher I. Laparoscopic liver resection with selective prior vascular control. Am J Surg 2013; 205(1): 8-14. (I.F.: 2.40)

23. Pourcher G, Di Giuro G, Lafosse T, Lainas P, Naveau S, Dagher I. Single-port sleeve gastrectomy : a series of 60 consecutive patients. Surg Obes Relat Dis 2013, 9(3): 385-9. (I.F.: 4.94)

22. Dimitroulis D, Lainas P, Charalampoudis P, Karatzas T, Delladetsima I, Sakellariou S, Karidis N, Kouraklis G. Co-existence of hepatocellular adenoma and focal nodular hyperplasia in a young female. World J Hepatol 2012; 4(11): 314-8. (I.F.: 3.17)

21. Goulinet-Mainot S, Tranchart H, Groyer-Picard MT, Lainas P, Saloum Diop P, Holopherne D, Gonin P, Benihoud K, Ba N, Gauthier O, Franco D, Guettier C, Pariente D, Weber A, Dagher I, Huy Nguyen T. Improved Hepatocyte Engraftment After Portal Vein Occlusion in LDL Receptor-Deficient WHHL Rabbits and Lentiviral-Mediated Phenotypic Correction In Vitro. Cell Med 2012; 4(2): 85-98. (I.F.: NA)

20. Tranchart H, Diop PS, Lainas P, Pourcher C, Catherine L, Franco D, Dagher I. Laparoscopic major hepatectomy can be safely performed with colorectal surgery for synchronous colorectal liver metastasis. HPB 2011;13(1): 46-50. (I.F.: 2.05)

19. Tranchart H, Di Giuro G, Lainas P, Roudie J, Agostini H, Franco D, Dagher I. Laparoscopic resection for hepatocellular carcinoma: a matched-pair comparative study. Surg Endosc 2010; 24(5): 1170-6. (I.F.: 3.31)

18. Dagher I, Belli G, Fantini C, Laurent A, Tayar C, Lainas P, Tranchart H, Franco D, Cherqui D. Laparoscopic hepatectomy for hepatocellular carcinoma: a European experience. J Am Coll Surg 2010; 211(1): 16-23. (I.F.: 5.12)

17. Di Giuro G, Lainas P, Franco D, Dagher I. Laparoscopic left hepatectomy with prior vascular control. Surg Endosc 2010; 24(3): 697-9. (I.F.: 3.31)

16. Mirilas P, Mentessidou A, Panagiotidis I, Mavrogenis G, Kontis E, Lainas P, De Almeida M. Testicular endoabdominal stay and various orcheopexy techniques do not induce serum antisperm antibodies. Fertil Steril 2010; 94(4): 1504-9. (I.F.: 4.59)

15. Dagher I, Diop PS, Lainas P, Carloni A, Smadja, C, Franco D. Laparoscopic liver resection for localised primary intrahepatic bile duct dilatation. Am J Surg 2010; 199(1): 131-5. (I.F.: 2.40)

14. Nguyen KT, Laurent A, Dagher I, Geller DA, Steel J, Thomas MT, Marvin M, Ravindra KV, Mejia A, Lainas P, Franco D, Cherqui D, Buell JF, Gamblin TC. Minimally invasive liver resection for metastatic colorectal cancer: a multi-institutional, international report of safety, feasibility and early outcomes. Ann Surg 2009; 250(5): 842–8. (I.F.: 8.32)

13. Dagher I, O’Rourke N, Geller DA, Cherqui D, Belli G, Gamblin TC, Lainas P, Laurent A, Nguyen KT, Marvin M, Ravindra K, Fielding G, Franco D, Buell JF. Laparoscopic major hepatectomy: an evolution in standard of care. Ann Surg 2009; 250(5): 856–60. (I.F.: 8.32)

12. Dagher I, Nguyen TH, Groyer-Picard MT, Lainas P, Mainot S, Guettier C, Pariente D, Franco D, Weber A. Efficient hepatocyte engraftment and long-term expression of the transgene in non-human primates after reversible portal embolisation. Hepatology 2009; 49(3): 950-9. (I.F.: 11.05)

11. Dagher I, Di Giuro G, Dubrez J, Lainas P, Smadja C, Franco D. Laparoscopic versus open right hepatectomy: a comparative study. Am J Surg 2009; 198(2): 173-7. (I.F.: 2.40)

10. Di Giuro G, Balzarotti R, Lainas P, Franco D, Dagher I. Laparoscopic left hepatectomy with intraoperative biliary exploration for hepatolithiasis. J Gastrointest Surg 2009; 13(6): 1147-8. (I.F.: 2.79)

9. Dagher I, Di Giuro G, Lainas P, Franco D. Laparoscopic right hepatectomy with selective vascular exclusion. J Gastrointest Surg 2009; 13(1): 148-9. (I.F.: 2.79)

8. Nguyen TH, Mainot S, Lainas P, Groyer-Picard MT, Franco D, Dagher I, Weber A. Ex vivo liver-directed gene therapy for the treatment of metabolic diseases. Curr Gene Ther 2009; 9(2): 136-49. (I.F.: 4.90)

7. Delgado JP, Branger J, Sentilhes L, Touboul T, Mainot S, Lainas P, Leclerc P, Uzan G, Mahieu-Caputo D, Weber A. HGF promotes invasiveness of human fetal hepatic progenitor cells via an MMP-mediated mechanism. Exp Cell Res 2009; 315(19): 3396-405. (I.F.: 3.24)

6. Lainas P, Boudechiche L, Osorio A, Coulomb A, Weber A, Pariente D, Franco D, Dagher I. Liver regeneration and recanalization time course following reversible portal vein embolization. J Hepatol 2008; 49(3): 354-62. (I.F.: 11.33)

5. Dagher I, Caillard C, Proske JM, Carloni A, Lainas P, Franco D. Laparoscopic right hepatectomy: original technique and results. J Am Coll Surg 2008; 206(4): 756-80. (I.F.: 5.12)

4. Dagher I, Lainas P, Carloni A, Caillard C, Champault A, Smadja C, Franco D. Laparoscopic liver resection for hepatocellular carcinoma. Surg Endosc 2008; 22(2): 372-8. (I.F.: 3.31)

3. Skandalakis PN, Lainas P, Zoras O, Skandalakis JE, Mirilas P. “To afford the wounded speedy assistance”: Dominique Jean Larrey and Napoleon. World J Surg 2006; 30(8): 1392-9. (I.F.: 2.64)

2. Mirilas P, Lainas P, Panutsopulos D, Skandalakis PN, Skandalakis JE. The monarch and the master: Peter the Great and Frederik Ruysch. Arch Surg 2006; 141(6): 602-6. (I.F.: 4.29)

1. Lainas P, Panutsopulos D, Skandalakis PN, Zoras O, Skandalakis JE. “Most Brilliant in Judgment”-Alexander the Great and Aristotle. Am Surg 2005; 71(3): 275-80. (I.F.: 0.81)

CONGRESS PARTICIPATIONS

112 participations in congresses

International Congresses (70):

70. Lainas P. Metabolic bariatric surgery in adolescents. Invited oral presentation, 5th Iranian Society of Surgery and Bariatric International Congress, Tehran, Iran, December 21-23rd 2022.

69. Lainas P. Sleeve gastrectomy: chronic leak and RY fistulojejunostomy. Invited oral presentation, 13th Frankfurter Meeting, Frankfurt, Germany, November 10-11th 2022.

68. Lainas P. Sleeve gastrectomy in adolescents. Invited oral presentation, 13th Frankfurter Meeting, Frankfurt, Germany, November 10-11th 2022.

67. Lainas P. Laparoscopic colorectal surgery for the novice surgeon. Invited oral comment, 1st Joint symposium of the Hellenic Association for Endoscopic Surgery (HAES) and the European Association for Endoscopic Surgery (EAES), Athens, Greece, September 17th 2022.

66. Lainas P. Laparoscopic Roux-en-Y double fistulojejunostomy for chronic gastric leaks after converted vertical banded gastroplasty to sleeve gastrectomy. Voted as best Video (VCR) of IFSO for the year 2020. Invited oral presentation, 25th World Congress of the International Federation for the Surgery of Obesity and Metabolic Disorders (IFSO), Miami, USA, August 23-27th 2022.

65. Lainas P. Derienne J, Dammaro C, Kassir R, Dagher I. Complete staple line reinforcement during laparoscopic sleeve gastrectomy reduces postoperative morbidity: a propensity score matched analysis. Oral presentation O-074, 25th World Congress of the International Federation for the Surgery of Obesity and Metabolic Disorders (IFSO), Miami, USA, August 23-27th 2022.

64. Lainas P., De Filippo G, Dammaro C, Courie R, Dagher I. Laparoscopic sleeve gastrectomy for patients under 18 years old with severe obesity. Oral presentation O-227, 25th World Congress of the International Federation for the Surgery of Obesity and Metabolic Disorders (IFSO), Miami, USA, August 23-27th 2022.

63. Lainas P., Zervaki S, Dammaro C, Dagher I. Low impact laparoscopic sleeve gastrectomy: technique and preliminary results. Oral presentation O-245, 25th World Congress of the International Federation for the Surgery of Obesity and Metabolic Disorders (IFSO), Miami, USA, August 23-27th 2022.

62. Lainas P., Dammaro C, Donatelli G, Courie R, Perlemuter G, Dagher I. Pushing the limits in bariatric surgery: laparoscopic sleeve gastrectomy for patients over 65 years old with severe obesity. Oral presentation O-327, 25th World Congress of the International Federation for the Surgery of Obesity and Metabolic Disorders (IFSO), Miami, USA, August 23-27th 2022.

61. Kermansaravi M, Lainas P., Shahabi Shahmiri S, Davarpanah Jazi A, Yang W, Musella M. The first survey addressing patients with BMI over 50. Oral presentation O-397, 25th World Congress of the International Federation for the Surgery of Obesity and Metabolic Disorders (IFSO), Miami, USA, August 23-27th 2022.

60. Lainas P., Valizadeh R, Davarpanah Jazi A, Shahabi Shahmiri S, Lopez Martinez JA, Mousavimaleki A, Eghbali F, Aliakbar A, Atarodi H, Aghajani E, Kermansaravi M. Current status of metabolic/bariatric surgery in type 1 diabetes mellitus: an updated systematic review and meta-analysis. Oral presentation O-028, 30th International Congress of the European Association for Endoscopic Surgery (EAES), Krakow, Poland, July 5-8th 2022.

59. Lainas P. Kermansaravi M, Shahabi Shahmiri S, Yang W, Davarpanah Jazi A, Villalonga R, Antozzi L, Parmar C, Kassir R, Chiappetta S, Zubiaga L, Vitiello A, Mahawar K, Carbajo M, Musella M, Shikora S. Laparoscopic bariatric surgery for patients with BMI over 50 - a survey of 789 bariatric surgeons. Oral presentation O-084, 30th International Congress of the European Association for Endoscopic Surgery (EAES), Krakow, Poland, July 5-8th 2022.

58. Lainas P., El Soueidy T, Amor IB, Courie R, Perlemuter G, Gugenheim J, Dagher I. Laparoscopic sleeve gastrectomy for the treatment of idiopathic intracranial hypertension in patients with severe obesity. Oral presentation O-084, 30th International Congress of the European Association for Endoscopic Surgery (EAES), Krakow, Poland, July 5-8th 2022.

57. Lainas P., Ratti F, Tranchart H, Cipriani F, Dagher I, Aldrighetti L. On-principle Pringle maneuver” versus “on-principle no-Pringle maneuver” in laparoscopic hepatectomies: a comparative analysis. Oral presentation O-013, 29th International Congress of the European Association for Endoscopic Surgery (EAES), Barcelona, Spain, November 24-27th 2021.

56. Lainas P., Kassir R, Benois M, Derienne J, Debs T, Safieddine M, Del Basso C, Gugenheim J, Dagher I, Amor IB. Comparative analysis of robotic versus laparoscopic Roux-en-Y gastric bypass in severely obese patients. Oral presentation O-026, 29th International Congress of the European Association for Endoscopic Surgery (EAES), Barcelona, Spain, November 24-27th 2021.

55. Lainas P., Dammaro C, Dumont JL, Tranchart H, Donatelli G, Dagher I. Endoscopic internal drainage with prompt external drainage mobilization prevent chronic gastric fistula in complicated cases of bariatric surgery. Oral presentation O-134, 29th International Congress of the European Association for Endoscopic Surgery (EAES), Barcelona, Spain, November 24-27th 2021.

54. Lainas P., Devaquet N, Del Basso C, Zervaki S, Lebrun A, Courie R, Voican C, Tranchart H, Perlemuter G, Dagher I. Single incision laparoscopic sleeve gastrectomy: lessons learned after 1800 procedures. Poster, 29th International Congress of the European Association for Endoscopic Surgery (EAES), Barcelona, Spain, November 24-27th 2021.

53. Lainas P, De Filippo G, Dammaro C, Donatelli G, Zervaki S, Del Basso C, Courie R, Perlemuter G, Dagher I. Pushing the limits in bariatric surgery: laparoscopic sleeve gastrectomy for patients under 18 and over 65 years old with severe obesity. Poster, 29th International Congress of the European Association for Endoscopic Surgery (EAES), Barcelona, Spain, November 24-27th 2021.

52. Lainas P, Dammaro C, Derienne J, Zervaki S, Dagher I. Low impact laparoscopic sleeve gastrectomy: technique and preliminary results. Poster, 29th International Congress of the European Association for Endoscopic Surgery (EAES), Barcelona, Spain, November 24-27th 2021.

51. Lainas P, Dammaro C, Derienne J, Safieddine M, Kassir R Perlemuter G, Dagher I. Complete staple line reinforcement during laparoscopic sleeve gastrectomy reduces postoperative morbidity: a propensity score matched analysis. Poster, 29th International Congress of the European Association for Endoscopic Surgery (EAES), Barcelona, Spain, November 24-27th 2021.

50. Lainas P. Low impact bariatric surgery: technique and preliminary results. Oral presentation at the webinar “Antoine-Béclère Minimally Invasive surgery e-meeting.”. Online invited presentation on September 15th 2021 (Covid era).

49. Lainas P. What type of redo procedure after a failed laparoscopic greater curvature plication? Oral presentation at the webinar “From limitation to opportunity: rethinking surgical training during a pandemic.” Organized by the Lebanese American University, Beirut, Lebanon. Online invited oral presentation on January 29th 2021 (Covid era).

48. Lainas P. Laparoscopic Roux-en-Y double fistulojejunostomy for chronic gastric leaks after converted vertical banded gastroplasty to sleeve gastrectomy. Top 5 VCR published in the Video Case Report Section of Obesity Surgery journal for 2020. Online invited oral presentation on June 11th 2020 (Covid era).

47. Lainas P, El Soueidy T, Dammaro C, Schoucair N, Tranchart H, Dagher I. Laparoscopic sleeve gastrectomy for the treatment of idiopathic intracranial hypertension in patients with severe obesity. Oral presentation O-345, 24th World Congress of the International Federation for the Surgery of Obesity and Metabolic Disorders – European Chapter (IFSO), Madrid, Spain, September 3-7th 2019.

46. Lainas P, Dammaro C, Dumont JL, Tranchart H, Donatelli G, Dagher I. Endoscopic internal drainage coupled to prompt external drainage mobilization prevents chronic gastric fistula in complicated cases of bariatric surgery. Oral presentation O-284, 24th World Congress of the International Federation for the Surgery of Obesity and Metabolic Disorders – European Chapter (IFSO), Madrid, Spain, September 3-7th 2019.

45. Tranchart H, Rebibo L, Lainas P, Gaillard M, Dhahri A, Regimbeau JM, Dagher I. Short term outcomes of single-port versus conventional laparoscopic sleeve gastrectomy: a propensity score matched analysis. Oral presentation O-295, 24th World Congress of the International Federation for the Surgery of Obesity and Metabolic Disorders – European Chapter (IFSO), Madrid, Spain, September 3-7th 2019.

44. Lainas P., Ratti F, Di Giuro G, Cipriani F, Dagher I, Aldrighetti L. Effects of “on-principle Pringle maneuver” versus “on-principle non-Pringle maneuver” in laparoscopic liver resections. Poster, 13th Congress of the European – African Hepato-Pancreato-Biliary Association (E-AHPBA), Amsterdam, The Netherlands, June 2-5th 2019.

43. Ratti F, Lainas P, Cipriani F, Di Giuro G, Aldrighetti L, Dagher I. Effects of “on-principle Pringle maneuver” versus “on-principle non-Pringle maneuver” in laparoscopic liver resections. Oral presentation OS16-01, 2nd World Congress of the International Laparoscopic Liver Society (ILLS), Tokyo, Japan, May 9-11th 2019.

42. Cipriani F, Alzoubi M, Fuks D, Ratti F, Kawai T, Berardi G, Barkhatov L, Lainas P, Van Der Poel M, Faoury M, Besselink M, D'hondt M, Dagher I, Edwin B, Troisi RI, Scatton O, Gayet B, Aldrighetti L, Abu Hilal M. Pure laparoscopic versus open hemihepatectomy: a critical assessment and realistic expectations. A propensity score based analysis of right and left hemihepatectomies from 9 European tertiary referral centers. Oral presentation SFP2-04, 2nd World Congress of the International Laparoscopic Liver Society (ILLS), Tokyo, Japan, May 9-11th 2019.

41. Martinez-Cecilia D, Witchers D, Cipriani F, Berardi G, Barkhatov L, Lainas P, D´hont M, Rotellar F, Dagher I, Aldrighetti L, Troisi R, Edwin B, Abu Hilal M. Impact of resection margins for colorectal liver metastases in laparoscopic and open liver surgery. A propensity score analysis. Oral presentation SFP4-06, 2nd World Congress of the International Laparoscopic Liver Society (ILLS), Tokyo, Japan, May 9-11th 2019.

40. Moekotte A, Van Der Poel M, Barkhatov L, Fuks D, Berardi G, Cipriani F, Aljaiuossi A, Lainas P, Dagher I, D'hondt M, Rotellar F, Besselink M, Aldrighetti L, Troisi R, Gayet B, Edwin B, Abu Hilal M. Multicentre propensity score matched study on laparoscopic versus open repeat liver resection for colorectal liver metastases. Oral presentation SFP5-03, 2nd World Congress of the International Laparoscopic Liver Society (ILLS), Tokyo, Japan, May 9-11th 2019.

39. Lainas P, De Filippo G, Tranchart H, Dammaro C, Bougnères P, Dagher I. Pushing the limits in bariatric surgery: laparoscopic sleeve gastrectomy for patients under 18 years-old with severe obesity. Oral presentation O-081, 23rd World Congress of the International Federation for the Surgery of Obesity and Metabolic Disorders – European Chapter (IFSO), Dubai, UAE, September 26-29th 2018.

38. Lainas P, Tranchart H, Gaillard M, Dammaro C, Devaquet N, Schoucair N, Courie R, Sarkis R, Di Giuro G, Dagher I. Single incision laparoscopic sleeve gastrectomy: lessons learned after 1800 patients. Poster P250, 23rd World Congress of the International Federation for the Surgery of Obesity and Metabolic Disorders – European Chapter (IFSO), Dubai, UAE, September 26-29th 2018.

37. Lainas P, Dammaro C, Mikhael R, Maitre S, Sarkis R, Di Giuro G, Donatelli G, Perlemuter G, Tranchart H Dagher I. Early computed tomography scanner after laparoscopic sleeve gastrectomy for severe obesity: is there an interest for high risk patients? Poster P262, 23rd World Congress of the International Federation for the Surgery of Obesity and Metabolic Disorders – European Chapter (IFSO), Dubai, UAE, September 26-29th 2018.

36. Lainas P. Benefits of Fast-Track Bariatric Surgery within an ERAS program. Oral presentation, 1st Antoine Beclere Minimally Invasive Surgery Meeting, Paris, France, 7-8th June 2018.

35. Lainas P, Ferretti S, Tranchart H, Dagher I. Pure laparoscopic liver resection for segment VII hepatocellular carcinoma in a cirrhotic patient. Oral presentation V133, 26th International Congress of the European Association for Endoscopic Surgery (EAES), London, UK, May 29th to June 1st 2018.

34. Lainas P, Tranchart H, De Filippo G, Chahine G, Dammaro C, Bougnères P, Dagher I. Laparoscopic sleeve gastrectomy for morbidly obese patients under 18 years-old. Poster P335, 26th International Congress of the European Association for Endoscopic Surgery (EAES), London, UK, May 29th to June 1st 2018.

33. Lainas P, Dammaro C, Tranchart H, Gaillard M, Donatelli G, Dagher I. Sleeve gastrectomy for morbidly obese patients over 65 years old. Poster P332, 26th International Congress of the European Association for Endoscopic Surgery (EAES), London, UK, May 29th to June 1st 2018.

32. Lainas P, Tranchart H, De Filippo G, Chahine G, Dammaro C, Bougnères P, Dagher I. Laparoscopic sleeve gastrectomy for morbidly obese patients under 18 years-old. Oral presentation O-083, 8th Congress of the International Federation for the Surgery of Obesity and Metabolic Disorders – European Chapter (IFSO-EC), Athens, Greece, May 17-19th 2018.

31. Lainas P, Gaillard M, Voican C, Maitre S, Perlemuter G, Tranchart H, Dagher I. Preoperative detection of sarcopenic obesity helps to predict the occurrence of gastric leak after sleeve gastrectomy. Oral presentation O-065, 8th Congress of the International Federation for the Surgery of Obesity and Metabolic Disorders – European Chapter (IFSO-EC), Athens, Greece, May 17-19th 2018.

30. Lainas P, Dammaro C, Tranchart H, Gaillard M, Donatelli G, Dagher I. Pushing the limits in bariatric surgery: sleeve gastrectomy for morbidly obese patients over 65 years old. Oral presentation O-063, 8th Congress of the International Federation for the Surgery of Obesity and Metabolic Disorders – European Chapter (IFSO-EC), Athens, Greece, May 17-19th 2018.

29. Lainas P, Dagher I. Simultaneous laparoscopic colon and liver resection. Invited oral presentation, 1st World Congress of the International Laparoscopic Liver Society (ILLS), Paris, France, July 6-8th 2017.

28. Lainas P, Tranchart H, Gaillard M, Ferretti S, Laumonier E, Pourcher G, Dagher I. Laparoscopic sleeve gastrectomy: an early scanner is better than a late complication. Oral presentation, 23rd Congress of the European Association of Endoscopic Surgery (EAES), Bucharest, Romania, June 3-6th 2015.

27. Ferretti S, Tranchart H, Lainas P, Dagher I. A video of totally laparoscopic liver resection for segment VII hepatocellular carcinoma in a cirrhotic patient. Video presentation, 23rd Congress of the European Association of Endoscopic Surgery (EAES), Bucharest, Romania, June 3-6th 2015.

26. Gaillard M, Tranchart H, Lainas P, Ferretti S, Laumonier E, Pourcher G, Dagher I. Single-incision laparoscopic sleeve gastrectomy as a routine procedure: outcome in 717 patients. Oral presentation, 23rd Congress of the European Association of Endoscopic Surgery (EAES), Bucharest, Romania, June 3-6th 2015.

25. Pourcher G, Akakpo W, Ferretti S, Tranchart H, Lainas P, Dagher I. Single port sleeve gastrectomy for super obese patients. Oral presentation OS3.11, XIX World Congress of the International Federation for the Surgery of Obesity and Metabolic Disorders (IFSO), Montreal, Canada, August 26-30th 2014.

24. Tranchart H, Lainas P, Di Giuro G, Pourcher G, Perlemuter G, Dagher Ibrahim. Laparoscopic liver resection with selective prior vascular control. Poster O566, 10th World Congress of the International Hepato-Pancreato-Biliary Association (IHPBA), Paris, France, July 1-5th 2012.

23. Pourcher G, Tranchart H, Kanso F, Tzanis D, Lainas P, Gaillard J, Franco D, Dagher I. Liver resections in patients older than 80 years. Poster C780, 10th World Congress of the International Hepato-Pancreato-Biliary Association (IHPBA), Paris, France, July 1-5th 2012.

22. Tzanis D, Shivathirthan N, Laurent A, Abu Hilal M, Soubrane O, Kazaryan AM, Ettore GM, Van Dam RM, Lainas P, Tranchart H, Edwin B, Belli G, Campos RR, Pearce N, Gayet B, Dagher I. European experience for laparoscopic major hepatectomy. Oral presentation FOS19.5, 10th World Congress of the International Hepato-Pancreato-Biliary Association (IHPBA), Paris, France, July 1-5th 2012.

21. Tranchart H, Lainas P, Di Giuro G, Ferretti S, Tzanis D, Dagher I. Single incision laparoscopic cholecystectomy: a single center experience. Poster B672, 10th World Congress of the International Hepato-Pancreato-Biliary Association (IHPBA), Paris, France, July 1-5th 2012.

20. Ketoff S, Lainas P, Tranchart H, Tzanis D, Devaquet N, Ferretti S, Pourcher G, Dagher I. Laparoscopic left lateral sectionectomy. Video presentation NSVR71, 10th World Congress of the International Hepato-Pancreato-Biliary Association (IHPBA), Paris, France, July 1-5th 2012.

19. Lainas P, Tranchart H, Tzanis D, Pourcher G, Devaquet N, Dagher I. A standardized technique of laparoscopic single incision cholecystectomy. Video presentation NSVB21, 10th World Congress of the International Hepato-Pancreato-Biliary Association (IHPBA), Paris, France, July 1-5th 2012.

18. Lainas P, Dagher I, Franco D, Weber A. Cell therapy using a non-human primate model. Invited oral presentation, Cam Liver Symposium, Cambridge, UK, September 29-30th 2011.

17. Dagher I, Belli G, Fantini C, Laurent A, Tayar C, Lainas P, Tranchart H, Franco D, Cherqui D. Laparoscopic hepatectomy for hepatocellular carcinoma: a European experience. Oral presentation, FP-105, Annual Meeting of the International Hepato-Pancreato-Biliary Association (IHPBA), Buenos Aires, Argentina, April 18-22th 2010.

16. Tranchart H, Diop PS, Lainas P, Pourcher G, Franco D, Dagher I. Laparoscopic major hepatectomy can be safely performed with colorectal surgery for synchronous liver metastasis. Poster P-138, Annual Meeting of the International Hepato-Pancreato-Biliary Association (IHPBA), Buenos Aires, Argentina, April 18-22th 2010.

15. Dagher I, Diop PS, Carloni A, Lainas P, Franco D. Laparoscopic liver resection for localized primary intrahepatic bile duct dilatation. Poster, Annual Congress of the Society of American Gastrointestinal and Endoscopic Surgeons (SAGES), Phoenix, USA, April 22-25th 2009.

14. Dagher I, Nguyen TH, Groyer-Picard MT, Lainas P, Mainot S, Guettier C, Pariente D, Franco D, Weber A. Efficient hepatocyte engraftment after lentivirus transduction and long-term transgene expression in non-human primates. Oral presentation Or 6, 16th Annual Congress of the European Society of Gene and Cell Therapy (ESGCT), Bruges, Belgique, November 13-16th 2008.

13. Dagher I, Boudechiche L, Lainas P, Dalsoglio D, Hadchouel M, Weber A, Franco D. N-O donating drugs improve the distribution and engraftment of transplanted hepatocytes in mouse liver. Poster PP-326, Hong Kong - Shanghai International Liver Congress (ILC), Hong Kong, China, June 12-15th 2008.

12. Dagher I, Famechon C, Di Giuro G, Lainas P, Agostini H, Carloni A, Franco D. Laparoscopic versus open liver resection for hepatocellular carcinoma: a comparative study. Oral presentation O-142, 16th International Congress of the European Association for Endoscopic Surgery (EAES), Stockholm, Sweden, June 11-14th 2008.

11. Dagher I, Tranchart H, Lainas P, Balzarotti R, Franco D. Laparoscopic liver resection with prior vascular control: a comparative study. Oral presentation O-143, 16th International Congress of the European Association for Endoscopic Surgery (EAES), Stockholm, Sweden, June 11-14th 2008.

10. Dagher I, Lainas P, Berveiller P, Balzarotti R, Di Giuro G, Agostini H, Franco D. Laparoscopic versus open left lateral sectionectomy: a comparative study. Poster P335, Annual Congress of the Society of American Gastrointestinal and Endoscopic Surgeons (SAGES), Philadelphia, USA, April 9-12th 2008.

9. Dagher I, Tranchart H, Lainas P, Carloni A, Di Giuro G, Franco D. Laparoscopic liver resection with prior vascular control. Poster P333, Annual Congress of the Society of American Gastrointestinal and Endoscopic Surgeons (SAGES), Philadelphia, USA, April 9-12th 2008.

8. Dagher I, Tranchart H, Lainas P, Carloni A, Franco D. Laparoscopic liver resection with prior vascular control. Oral presentation 215, Annual Meeting of the American Hepato-Pancreato-Biliary Association, Ft. Lauderdale, Florida, USA, March 27-30th 2008.

7. Dagher I, Famechon C, Lainas P, Tralhao JG, Agostini H, Franco D. Laparoscopic versus open liver resection for hepatocellular carcinoma: a comparative study. Oral presentation 84, Annual Meeting of the American Hepato-Pancreato-Biliary Association, Ft. Lauderdale, Florida, USA, March 27-30th 2008.

6. Lainas P, Boudechiche L, Osorio A, Coulomb-Lhermine A, Weber A, Pariente D, Franco D, Dagher I. Liver regeneration and recanalization time-course following reversible portal vein embolization. Best poster TUE-G-364, 15th United European Gastroenterology Week (UEGW), Paris, France, October 27-31st 2007.

5. Dagher I, Boudechiche L, Lainas P, DalSoglio D, Hadchouel M, Weber A, Franco D. N-O donor drugs improve hepatocytes transplantation in mouse liver. Poster TUE-G-407, 15th United European Gastroenterology Week (UEGW), Paris, France, October 27-31st 2007.

4. Dagher I, Caillard C, Proske JM, Carloni A, Lainas P, Franco D. Laparoscopic right hepatectomy: original technique and results. Oral presentation OP-G-358, 15th United European Gastroenterology Week (UEGW), Paris, France, October 27-31st 2007.

3. Lainas P, Dagher I, Nguyen TH, Picard MT, Mainot S, Ginouves M, Leboulch P, Pariente D, Franco D, Weber A. Pre-clinical studies of lentivirus-mediated ex vivo gene therapy in non-human primates: an approach for the treatment of familial hypercholesterolemia. Poster No P211, 15th Annual Congress of the European Society of Gene Therapy (ESGT), Rotterdam, Pays-Bas, October 27-30th 2007.

2. Dagher I, Carloni A, Lainas P, Boschetto A, Franco D. Laparoscopic liver resection for hepatocarcinoma. Oral presentation S063, Annual Congress of the Society of American Gastrointestinal and Endoscopic Surgeons (SAGES), Las Vegas, USA, April 18-22nd 2007.

1. Lainas P, Nguyen TH, Parouchev A, Picard MT, Mainot S, Dagher I, Franco D, Di Santo J, Leboulch P, Gras G, Weber A. Pre-clinical studies of ex vivo gene therapy for the treatment of familial hypercholesterolemia. Poster P202, 14th Annual Congress of the European Society of Gene Therapy (ESGT), Athens, Greece, November 9-12th 2006.

French Congresses (31):

31. Lainas P, Triantafyllou E, Ben Amor V, Savvala N, Gugenheim J, Dagher I, Amor IB. La fistulo-jéjunostomie Roux-en-Y laparoscopique comme traitement des fistules gastriques chroniques après sleeve gastrectomie. Oral presentation CO-55, Congrès annuel de la société Française et Francophone de Chirurgie de l'Obésité et des Maladies Métaboliques (SOFFCO.MM), Montpellier, September 15-17^th 2022.

30. Lainas P, Triantafyllou E, Chague P, Dammaro C, Maitre S, Rocher L, Dagher I. La tomodensitométrie précoce après sleeve gastrectomie laparoscopique chez les patients en situation d'obésité à haut risque chirurgical est efficace pour le diagnostic de l’hémorragie post-opératoire mais pas pour la détection des fistules gastriques : une étude prospective. Commented poster CA-7, Congrès annuel de la société Française et Francophone de Chirurgie de l'Obésité et des Maladies Métaboliques (SOFFCO.MM), Montpellier, September 15-17^th 2022.

29. Lainas P, De Filippo, Courie R, Zervaki S, Del Basso C, Devaquet N, Perlemuter G, Dagher I. Sleeve gastrectomie laparoscopique pour le traitement d’obésité morbide chez les patients âgés de moins de 18 ans. Best oral presentation CO-18, Congrès annuel de la société Française et Francophone de Chirurgie de l'Obésité et des Maladies Métaboliques (SOFFCO.MM), Bordeaux, December 9-11th 2021.
28. Lainas P, Savvala N, Gugenheim J, Dagher I, Amor IB. La fistulo-jéjunostomie Roux-en-Y laparoscopique comme traitement des fistules gastriques chroniques après sleeve gastrectomie. Commented poster CA-49, Congrès annuel de la société Française et Francophone de Chirurgie de l'Obésité et des Maladies Métaboliques (SOFFCO.MM), Bordeaux, December 9-11th 2021.
27. Lainas P, Dammaro C, Zervaki S, Dagher I. Sleeve gastrectomie par laparoscopie à faible impact : technique et résultats préliminaires. Commented poster CA-50, Congrès annuel de la société Française et Francophone de Chirurgie de l'Obésité et des Maladies Métaboliques (SOFFCO.MM), Bordeaux, December 9-11th 2021.
26. Lainas P, Dammaro C, Devaquet N, Del Basso C, Zervaki S, Courie R, Plumey L, Lebrun A, Voican C, Donatelli G, Perlemuter G, Dagher I. Sleeve gastrectomie laparoscopique pour le traitement de l’obésité morbide chez les patients âgés de plus de 65 ans : résultats à moyen terme. Commented poster CA-51, Congrès annuel de la société Française et Francophone de Chirurgie de l'Obésité et des Maladies Métaboliques (SOFFCO.MM), Bordeaux, December 9-11th 2021.
25. Tranchart H, Gaillard M, Bekkhoucha S, Dammaro C, Derienne J, Schoucair N, Lainas P, Voican CS, Chague P, Rocher L, Dagher I. Prévention de l’éventration après sleeve gastrectomie laparoscopique par trocart unique : résultats d’une étude prospective comparative non-randomisée. Commented poster CA-55, Congrès annuel de la société Française et Francophone de Chirurgie de l'Obésité et des Maladies Métaboliques (SOFFCO.MM), Bordeaux, December 9-11th 2021.
24. Lainas P, Dammaro C, Derienne J, Safieddine M, Kassir R, Dagher I. Réduction de la morbidité après sleeve gastrectomie laparoscopique par renforcement complet de la ligne d’agrafage gastrique et optimisation péri-opératoire du contrôle d’hypertension artérielle : analyse avec score de propension. Commented poster CA-64, Congrès annuel de la société Française et Francophone de Chirurgie de l'Obésité et des Maladies Métaboliques (SOFFCO.MM), Bordeaux, December 9-11th 2021.
23. Lainas P, De Filippo G, Tranchart H, Mikhael R, Bougnères P, Dagher I. Sleeve gastrectomie laparoscopique pour le traitement d’obésité morbide chez les patients âgés de moins de 18 ans.
 Oral presentation CO-11, Congrès annuel de la société Française et Francophone de Chirurgie de l'Obésité et des Maladies Métaboliques (SOFFCO.MM), Lille, May 23-25th 2019.
22. Lainas P, Dammaro C, Dumont JL, Tranchart H, Donatelli G, Dagher I. Prevention de la chronicisation des fistules gastriques après chirurgie bariatrique par un traitement endoscopique associé à une mobilisation précoce du drainage externe. Poster P-35, Congrès annuel de la société Française et Francophone de Chirurgie de l'Obésité et des Maladies Métaboliques (SOFFCO.MM), Lille, May 23-25th 2019.
21. Tranchart H, Rebibo L, Gaillard M, Dhahri A, Lainas P, Regimbeau JM, Dagher I. Sleeve gastrectomie laparoscopique par trocart unique : résultats d’une étude comparative avec analyse par score de propension. Poster PC-50, Congrès annuel de la société Française et Francophone de Chirurgie de l'Obésité et des Maladies Métaboliques (SOFFCO.MM), Lille, May 23-25th 2019.
20. Tranchart H, Rebibo L, Gaillard M, Lainas P, Dhahri A, Regimbeau JM, Dagher I. Sleeve gastrectomie laparoscopique multiport vs monotrocart : résultats d’une étude comparative avec analyse par score de propension. Poster, 14ème Congrès de Chirurgie Digestive et Hépato-bilio-pancréatique, Disneyland Paris, November 28-30 th 2018.
19. Lainas P, Dammaro C, Tranchart H, Gaillard M, Voican C, Devaquet N, Courie R, Donatelli G, Perlemuter G, Dagher I. Sleeve gastrectomie laparoscopique pour le traitement d’obésité morbide chez les patients âgés de plus de 65 ans.
 Oral presentation CO-05, Congrès annuel de la société Française et Francophone de Chirurgie de l'Obésité et des Maladies Métaboliques (SOFFCO.MM), Nancy, May 24-26th 2018.
18. Gaillard M, Lainas P, Lebrun A, Perlemuter G, Baudreuil S, Durrbach A, Tranchart H, Dagher I. La sleeve gastrectomie laparoscopique améliore l’accès à la transplantation rénale des patients obeses morbides. Poster P78, 13ème Congrès de Chirurgie Digestive et Hépato-bilio-pancréatique, Disneyland Paris, November 29th to December 1st 2017.
17. Lainas P, Tranchart H, Chahine G, De Filippo G, Dammaro C, Perlemuter G, Bougneres P, Dagher I. Sleeve gastrectomie par laparoscopie pour le traitement de l’obésité morbide chez les moins de 18 ans. Poster P79, 13ème Congrès de Chirurgie Digestive et Hépato-bilio-pancréatique, Disneyland Paris, 29 November 29th to December 1st 2017.
16. Voican S, Lebrun A, Lainas P, Njiké-Nakseu M, Lamouri K, Gaillard M, Balian A, Prevot S, Dagher I, Perlemuter G, Naveau S. Score prédictif de stéatohépatite non alcoolique chez les patients obèses candidats à une chirurgie bariatrique. Oral presentation, 81èmes Journées Scientifiques de l’AFEF, Nice, October 4-7th 2017.
15. Lainas P. Résection d’une tumeur du haut rectum par trocart unique. Invited oral presentation, 119ème congrès Français de Chirurgie (AFC), Palais des Congrès de Paris, September 26-28th 2017.
14. Lainas P, Fuks D, Gaujoux S, Machroub Z, Fregeville A, Perniceni T, Mal F, Dousset B, Gayet B. Intérêt du scanner abdomino-pelvien préopératoire pour prévoir une nécrose de plastie après œsophagectomie pour cancer. Best oral presentation, 118ème congrès Français de Chirurgie (AFC), Palais des Congrès de Paris, September 28-30th 2016.
13. Gaillard M, Lainas P, Maitre S, Lebrun A, Saovici D, Naveau S, Tranchart H, Dagher I. L’obésité sarcopénique comme facteur de risque de fistule gastrique après sleeve gastrectomie. Oral presentation O014, 118ème congrès Français de Chirurgie (AFC), Palais des Congrès de Paris, September 28-30th 2016.
12. Tranchart H, Fuks D, Lainas P, Gaillard M, Dagher I, Gayet B. Chirurgie hépatique laparoscopique : quels patients pourraient bénéficier d’une prise en charge ambulatoire ? Oral presentation O056, 118ème congrès Français de Chirurgie (AFC), Palais des Congrès de Paris, September 28-30th 2016.
11. Lainas P, Dagher I. Place du scanner abdominal systématique après une sleeve gastrectomie. Invited oral presentation, 1er workshop de Chirurgie de l’Obésité, CHU de Saint Etienne, May 3-4th 2016.
10. Tranchart H, Lainas P, Franco D, Dagher I. Chirurgie hépatique laparoscopique en ambulatoire. Oral presentation 399, 115ème congrès Français de Chirurgie (AFC), Palais des Congrès de Paris, October 2-4th 2013.
9. Tranchart H, Lainas P, Catherine L, Franco D, Dagher I. Embolisation portale partielle résorbable : encore moins invasive ? Poster P035, 115ème congrès Français de Chirurgie (AFC), Palais des Congrès de Paris, October 2-4th 2013.
8. Tzanis D, Lainas P, Dagher I. Une tumeur hépatique coelio. Oral presentation, 4ème congrès de la Société Française de Chirurgie Oncologique (SFCO), Institut Gustave Roussy, Paris, October 26-27th 2012.
7. Pourcher G, Lainas P, Kanso F, Naveau S, Dagher I. Sleeve gastrectomie à trocart unique en pratique de routine : étude de 60 patients consécutifs. Oral presentation 12-1014, Congrès annuel de la Société Française et Francophone de Chirurgie de l’Obésité (SOFFCO), Montpellier, June 28-31st 2012.
6. Lainas P, Nguyen TH, Dagher I, Groyer-Picard MT, Mainot S, Guettier C, Pariente D, Franco D, Weber A. Autotransplantation of lentivirally transduced hepatocytes into Macaca livers: a model of ex vivo gene therapy for the treatment of liver diseases. Poster P35, 8ème congrès annuel de la Société Française de Thérapie Cellulaire et Génique (SFTCG), Paris, June 21-23rd 2009.
5. Dagher I, Famechon C, Di Giuro G, Lainas P, Tralhao JG, Agostini H, Franco D. Résections hépatiques pour hépatocarcinome par laparoscopie versus laparotomie. Oral presentation, 3eme Congrès Francophone de Chirurgie Digestive et Hépatobiliaire (ACHBT), Disneyland Paris, France, December 6-8th 2007.
4. Dagher I, Tranchart H, Lainas P, Carloni A, Franco D. Résections hépatiques laparoscopiques avec contrôle vasculaire premier : étude comparative. Poster, 3eme Congrès Francophone de Chirurgie Digestive et Hépatobiliaire (ACHBT), Disneyland Paris, France, December 6-8th 2007.
3. Dagher I, Lainas P, Boudechiche L, Coulomb-Lhermine A, Weber A, Osorio A, Pariente D, Franco D. L’embolisation portale réversible induit une régénération hépatique efficace. Poster, 2eme Congrès Francophone de Chirurgie Digestive et Hépatobiliaire (ACHBT), Disneyland Paris, France, December 7-9th 2006.
2. Dagher I, Proske JM, Carloni A, Lainas P, Boschetto A, Smadja C, Franco D. Résections laparoscopiques du foie : résultats chez 70 patients. Poster, 2eme Congrès Francophone de Chirurgie Digestive et Hépatobiliaire (ACHBT), Disneyland Paris, France, December 7-9th 2006.
1. Dagher I, Proske JM, Carloni A, Lainas P, Smadja C, Franco D. Résections laparoscopiques du foie : pour un contrôle vasculaire préalable. Poster, 2eme Congrès Francophone de Chirurgie Digestive et Hépatobiliaire (ACHBT), Disneyland Paris, France, December 7-9th 2006.

Greek Congresses (9):

9. Λαΐνας Π. State of the art: Laparoscopic liver surgery – Antoine Béclère Hospital experience. Προφορική ανακοίνωση μετά από πρόσκληση (κύρια ομιλία), 14ο Πανελλήνιο Συνέδριο Λαπαροενδοσκοπικής Χειρουργικής & 12ο Πανελλήνιο Συνέδριο Χειρουργικής της Παχυσαρκίας, Λάρισα, 10-12 Σεπτεμβρίου 2021.

8. Λαΐνας Π. Λαπαροσκοπικές μείζονες ηπατεκτομές. Προφορική ανακοίνωση μετά από πρόσκληση, 14ο Πανελλήνιο Συνέδριο Λαπαροενδοσκοπικής Χειρουργικής & 12ο Πανελλήνιο Συνέδριο Χειρουργικής της Παχυσαρκίας, Λάρισα, 10-12 Σεπτεμβρίου 2021.

7. Λαΐνας Π. Λαπαροσκοπική επιμήκης γαστρεκτομή μίας τομής (βίντεο). Προφορική ανακοίνωση μετά από πρόσκληση, 14ο Πανελλήνιο Συνέδριο Λαπαροενδοσκοπικής Χειρουργικής & 12ο Πανελλήνιο Συνέδριο Χειρουργικής της Παχυσαρκίας, Λάρισα, 10-12 Σεπτεμβρίου 2021.

6. Λαΐνας Π. Λαπαροσκοπική δεξιά ηπατεκτομή (βίντεο). Προφορική ανακοίνωση μετά από πρόσκληση, 14ο Πανελλήνιο Συνέδριο Λαπαροενδοσκοπικής Χειρουργικής & 12ο Πανελλήνιο Συνέδριο Χειρουργικής της Παχυσαρκίας, Λάρισα, 10-12 Σεπτεμβρίου 2021.

5. Τριανταφύλλου Ε, Σαββάλα Ν, Ζερβάκη Σ, Gugenheim J, Dagher I, Amor IB, Λαΐνας Π. Λαπαροσκοπική Roux-en-Y συρριγγονηστιδική αναστόμωση ως θεραπεία τρίτης γραμμής για την αντιμετώπιση χρόνιων διαφυγών έπειτα από sleeve γαστρεκτομή Προφορική ανακοίνωση ΕΑ10, 14ο Πανελλήνιο Συνέδριο Λαπαροενδοσκοπικής Χειρουργικής & 12ο Πανελλήνιο Συνέδριο Χειρουργικής της Παχυσαρκίας, Λάρισα, 10-12 Σεπτεμβρίου 2021.

4. Ζερβάκη Σ, Dammaro C, Τριανταφύλλου Ε, Derienne J, Kassir R, Dagher I, Λαΐνας Π. Μείωση της νοσηρότητας μετά από λαπαροσκοπική επιμήκη γαστρεκτομή χρησιμοποιώντας πλήρη ενίσχυση της γραμμής συρραφής και βελτιστοποίηση του ελέγχου αρτηριακής υπέρτασης: ανάλυση με βαθμολογία τάσης Προφορική ανακοίνωση ΕΑ11, 14ο Πανελλήνιο Συνέδριο Λαπαροενδοσκοπικής Χειρουργικής & 12ο Πανελλήνιο Συνέδριο Χειρουργικής της Παχυσαρκίας, Λάρισα, 10-12 Σεπτεμβρίου 2021.

3. Λαΐνας Π, Ratti F, Di Giuro G, Cipriani F, Dagher I, Aldrighetti L. Συστηματική χρήση χειρισμού Pringle εναντίον συστηματικής αποφυγής χειρισμού Pringle στη λαπαροσκοπική χειρουργική: συγκριτική μελέτη από δύο εξειδικευμένα ευρωπαϊκα κέντρα χειρουργικής ήπατος. Προφορική ανακοίνωση EA13, 13ο Πανελλήνιο Συνέδριο Λαπαροενδοσκοπικής Χειρουργικής & 11ο Πανελλήνιο Συνέδριο Χειρουργικής της Παχυσαρκίας, Αθήνα, 12-14 Απριλίου 2019.

2. Λαΐνας Π, Dagher I. Λαπαροσκοπική επιμήκης γαστρεκτομή μίας τομής: συμπεράσματα μετά από 1800 ασθενείς σε ένα βαριατρικό κέντρο. Προφορική ανακοίνωση EA19, 13ο Πανελλήνιο Συνέδριο Λαπαροενδοσκοπικής Χειρουργικής & 11ο Πανελλήνιο Συνέδριο Χειρουργικής της Παχυσαρκίας, Αθήνα, 12-14 Απριλίου 2019.

1. Λαΐνας Π, Dammaro C, De Filippo G, Tranchart H, Bougnères P, Dagher I. Λαπαροσκοπική επιμήκης γαστρεκτομή για ασθενείς κάτω των 18 ετών με νοσογόνο παχυσαρκία. Προφορική ανακοίνωση EA20, Προφορική ανακοίνωση EA20, 13ο Πανελλήνιο Συνέδριο Λαπαροενδοσκοπικής Χειρουργικής & 11ο Πανελλήνιο Συνέδριο Χειρουργικής της Παχυσαρκίας, Αθήνα, 12-14 Απριλίου 2019.

Other Congresses (2):

2. Dammaro C, Lainas P, Dumont JL, Tranchart H, Donatelli G, Dagher I. La mobilizzazione precoce del drenaggio chirurgico esterno associata al trattamento endoscopico previene la cronicizzazione della fistola gastrica dopo interventi di chirurgia bariatrica. Oral presentation, Annual Congress of the Italian Society of Bariatric Surgery (SICOB), Bologna, Italy, May 26-28^th 2019.

1. Dammaro C, Lainas P, Gaillard M, Donatelli G, Tranchart H, Dagher I. La sleeve gastrectomy laparoscopica nei pazienti con obesita grave di eta superior a 65 anni: risultati a breve termine. Best Oral presentation for bariatric surgery (SICOB), Annual Congress of the Italian Society of Surgery (Societa Italiane di Chirurgia), Rome, Italy, October 14-18^th 2018.

PROFESSIONAL SOCIETIES

• Member of the Athens Medical Association from 2009 to 2016 and since 2021.
• Member of the Piraeus Medical Association since 2021.
• Member of the Greek Society for Laparoendoscopic Surgery since 2019.
• Member of Paris Medical Association Paris-Haute de Seine since 2015.
• Member of the French Society of Surgery (Association Française de Chirurgie - AFC) since 2015.
• Member of the French Society of Bariatric Surgery and Metabolic Diseases (Société Française et Francophone de Chirurgie de l’Obésité et des Maladies Métaboliques – MM) since 2016.
• Member of the International Federation for the Surgery of Obesity and Metabolic Disorders (IFSO) since 2017.
• Member of the European Association of Endoscopic Surgery (EAES) since 2018.

LANGUAGES

• Greek (fluent)
• French (fluent)
• English (fluent)
• Italian (good, Β1 level)

CONTACT

Phone: (+30) 211 48 07 289, (+30) 210 48 09 799

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