ΠΟΡΤΑΛΙΟΥ ΔΗΜΗΤΡΑ

Εκπαίδευση – Μετεκπαίδευση – Διπλώματα

• 09/2017 – 6/2019 Senior Clinical Fellow Oculoplastics/Cataract Guy’s and St’ Thomas’
  Hospital NHS Trust London UK
• 04/2016 – 09/2017 Clinical Fellow Corneo - plastics St. James University Hospital, Leeds
  NHS Trust UK
  
  5/2015 Fellow of the European Board of Ophthalmology (FEBO)
• 06/2014 – 06/2015 Research Fellow Oculofacial Plastic & Reconstructive
  Surgery, Orbit and Oncology, Bascom Palmer Eye
  Institute Miami, Florida USA
• 01/2009 – 12/2014 Ολοκλήρωση διδακτορικής διατριβής με θέμα: «Μελέτη της ασφάλειας και αποτελεσματικότητας ενός προσαρμοστικού ενδοφακού νέας γενιάς» Επιβλέπων: Καθηγητής Ι. Παλλήκαρης
• 12/2006 – 03/2011 Έμμισθος επιστημονικός συνεργάτης Βαρδινογιάννειο Εργαστήριο Μεταμοσχεύσεων και Μικροχειρουργικής του Οφθαλμού (ΒΕΜΜΟ – VEIC) Πανεπιστημίου Κρήτης
• 07/2004 Πτυχίο Ιατρικής Πανεπιστήμιο Κρήτης Βαθμός: Λίαν Καλώς (7.95)
• 09/2003 - 12/2003 ERASMUS University of Valencia, Spain.
• 07/2003 – 09/2003 Προπτυχιακή κλινική άσκηση στην Οφθαλμολογία
  Massachusetts Eye and Ear Infirmary, University of Harvard Boston, USA.
• 1990 – 1996 Αποφοίτηση με Άριστα από τα Εκπαιδευτήρια «Κωστέα - Γείτονα»

Ξένες Γλώσσες:

• Αγγλικά Άριστα (Certificate of Proficiency in English -1995, IELTS- 2016 score:8/9)
• Ιταλικά Άριστα (Celi 5 - 2002)
• Γαλλικά Πολύ καλά (DELF 1,2,3,4 - 1994)
• Ισπανικά Καλά (Basico - 2003)
• Τουρκικά Μέτρια

Διδακτικό έργο

• 12/2020 Supervisor / Mentor of a post – graduate students PhD Thesis at the
  University of East Attika, department of Optometry
• 07/2020 Examiner for the oculoplastics module of the European Board of
  Ophthalmology in Paris, France
• 04/2018 and 04/2019 Faculty / instructor during the 1st and 2nd Oculoplastics Thiel cadaveric
  course at Leeds Medical School
• 2007 -2019 Faculty / instructor during the ESCRS congresses / ESONT – instructional
  course in Refractive surgery for nurses and Technicians
• 03/2016 – 09/2016 Visiting Professor at the Technological Educational Institute of Athens
  Department of Optics and Optometry, M.Sc “Investigative Techniques of
  Optometry”

Ερευνητικό συγγραφικό έργο (δημοσιεύσεις σε ξενόγλωσσα ερευνητικά περιοδικά)

1. Reconstruction of total upper eyelid defects using a myocutaneous advancement flap and a composite contralateral upper eyelid tarsus and hard palate grafts. Lee WW, Ohana O, Portaliou DM, Erickson BP, Sayed MS, Tse DT.JPRAS Open. 2021 FeB
2. Diplopia and Symblepharon Following Mueller's Muscle Conjunctival Resection in Patients on Long-Term Multiple Antiglaucoma Medications. Lee WW, Portaliou D, Sayed MS, Kankariya S. Ophthal Plast Reconstr Surg. 2016 Jul 21.
3. Safety and efficacy of a growth factor and cytokine-containing topical product in wound healing and incision scar management after upper eyelid blepharoplasty: a prospective split-face study. Murdock J, Sayed MS, Tavakoli M, Portaliou DM, Lee WW. Clin Ophthalmol. 2016 Jun 30;10:1223-8.
4. Current views and advances on Paediatric Virology: An update for paediatric trainees. Mammas IN, Greenough A, Theodoridou M, Kramvis A, Christaki I, Koutsaftiki C, Koutsaki M, Portaliou DM, Kostagianni G, Panagopoulou P, Sourvinos G, Spandidos DA. Exp Ther Med. 2016 Jan;11(1):6-14.
5. Corneal collagen cross-linking (CXL) combined with refractive procedures for the treatment of corneal ectatic disorders: CXL plus. Kymionis GD, Grentzelos MA, Portaliou DM, Kankariya VP, Randleman JB.
   J Refract Surg. 2014 Aug;30(8):566-76.
6. Review of laser and light therapy in the treatment of oculofacial pathology. Portaliou DM, Liao SD, Shields RA, Lee WW. World J Ophthalmol 2014; 4(2): 14-20
7. Long-term results of combined transepithelial phototherapeutic keratectomy and corneal collagen crosslinking for keratoconus: Cretan protocol.
   Kymionis GD, Grentzelos MA, Kankariya VP, Liakopoulos DA, Karavitaki AE, Portaliou DM, Tsoulnaras KI, Pallikaris IG.
   J Cataract Refract Surg. 2014 Sep;40(9):1439-45
8. Safety of high-intensity corneal collagen crosslinking.Safety of high-intensity corneal collagen crosslinking.
   Kymionis GD, Grentzelos MA, Kankariya VP, Liakopoulos DA, Portaliou DM, Tsoulnaras KI, Karavitaki AE, Pallikaris AI.
   J Cataract Refract Surg. 2014 Aug;40(8):1337-40
9. Outcomes after accommodative bioanalogic intraocular lens implantation.
   Pallikaris IG, Portaliou DM, Kymionis GD, Panagopoulou SI, Kounis GA.
   J Refract Surg. 2014 Jun;30(6):402-6.
10. New perspectives on lamellar keratoplasty.New perspectives on lamellar keratoplasty.
    Kymionis GD, Mikropoulos DG, Portaliou DM, Boboridis KG, Voudouragkaki IC, Dragoumis ND, Konstas AG.
    Adv Ther. 2014 May;31(5):494-511
11. An Overview of Corneal Collagen Cross-Linking (CXL). Kymionis GD, Mikropoulos DG, Portaliou DM, Voudouragkaki IC, Kozobolis VP, Konstas AG. Adv Ther. 2013 Oct;30(10):858-69
12. Multi-Component Adjustable Intraocular Lenses: A New Concept in Pediatric Cataract Surgery. Portaliou DM, Kymionis GD, Pallikaris IG. J Refract Surg. 2013 Oct 30:1-5.
13. Corneal collagen crosslinking and herpetic keratitis. Kymionis GD, Portaliou DM. J Cataract Refract Surg. 2013 Aug;39(8):1281.
14. Glaucoma associated with the management of rhegmatogenous retinal detachment. Mangouritsas G, Mourtzoukos S, Portaliou DM, Georgopoulos VI, Dimopoulou A, Feretis E. Clin Ophthalmol. 2013; 7:727-34.
15. Multi component intraocular lens implantation: 2 year follow –up. Portaliou DM, Grentzelos MA, Pallikaris IG. JCRS 2013 Apr;39(4):578-84
16. Adjustable intraocular lens for use in pediatric ophthalmology. Portaliou DM, Pallikaris IG. Am J Ophthalmol. 2013 Jan;155(1):199
17. Visual outcomes and safety of a small diameter intrastromal refractive inlay for the corneal compensation of presbyopia. Bouzoukis DI, Kymionis GD, Panagopoulou SI, Diakonis VF, Pallikaris AI, Limnopoulou AN, Portaliou DM, Pallikaris IG. J Refract Surg. 2012 Mar; 28(3):168-73
18. Transient peripheral edema following displaced corneal graft after Descemet Stripping Automated Endothelial Keratoplasty (DSAEK): Case Presentation. Kymionis GD, Portaliou DM, Ide T, Yoo SH. BMC Ophthalmol. 2011 Dec 7;11(1):37
19. Real and pseudoaccommodation in accommodative lenses. Pallikaris IG, Kontadakis GA, Portaliou DM. J Ophthalmol. 2011;2011:284961
20. Corneal Collagen Cross-linking With Riboflavin and Ultraviolet-A Irradiation in Patients With Thin Corneas. Kymionis GD, Portaliou DM, Diakonis VF, Kounis GA, Panagopoulou SI, Grentzelos MA. Am J Ophthalmol. 2012 Jan;153(1):24-8.
21. Femtosecond LASIK Retreatment Using Side Cutting Only.Coskunseven E, Kymionis GD, Grentzelos MA, Portaliou DM, Kolli S, Jankov MR 2nd. J Refract Surg. 2011 Aug 19:1-5.
22. Secondary pseudomyopia induced by amisulpride. Stratos AA, Peponis VG, Portaliou DM, Stroubini TE, Skouriotis S, Kymionis GD. Optom Vis Sci. 2011 Nov;88(11):1380-2.
23. Simultaneous topography-guided photorefractive keratectomy followed by corneal collagen cross-linking for keratoconus.Kymionis GD, Portaliou DM, Kounis GA, Limnopoulou AN, Kontadakis GA, Grentzelos MA. Am J Ophthalmol. 2011 Nov;152(5):748-55
24. Long-term results of phakic refractive lens implantation in eyes with high myopia. Portaliou DM, Kymionis GD, Panagopoulou SI, Kalyvianaki MI, Grentzelos MA, Pallikaris IG.J Refract Surg. 2011 Nov;27(11):787-91.
25. Management of post laser in situ keratomileusis ectasia with simultaneous topography guided photorefractive keratectomy and collagen cross-linking. Kymionis GD, Portaliou DM, Diakonis VF, Karavitaki AE, Panagopoulou SI, Jankov Ii MR, Coskunseven E. Open Ophthalmol J. 2011 Feb 11;5:11-3.
26. Photorefractive keratectomy followed by same-day corneal collagen crosslinking after intrastromal corneal ring segment implantation for pellucid marginal degeneration. Kymionis GD, Grentzelos MA, Portaliou DM, Karavitaki AE, Krasia MS, Dranidis GK, Kozobolis VP. J Cataract Refract Surg. 2010 Oct; 36(10):1783-5.
27. Intraocular pressure measurements after corneal collagen crosslinking with riboflavin and ultraviolet A in eyes with keratoconus. Kymionis GD, Grentzelos MA, Kounis GA, Portaliou DM, Detorakis ET, Magarakis M, Karampatakis VE, Pallikaris IG.J Cataract Refract Surg. 2010 Oct;36(10):1724-7
28. Unintended Epithelium-Only Flap Creation Using a Femtosecond Laser During LASIK.Kymionis GD, Portaliou DM, Krasia MS, Karavitaki AE, Grentzelos MA, Panagopoulou SI, Kounis GA, Pallikaris IG. J Refract Surg. 2010 Jun 10:1-3.
29. Interface Haze Formation After Ultra Thin Flap Laser in Situ Keratomileusis. Kymionis GD, Karavitaki AE, Portaliou DM, Papadiamantis AG, Giapitzakis I, Pallikaris AI, Yoo SH. Ophthalmic Surg Lasers Imaging. 2010 Mar 9:1-5.
30. Posterior Linear Stromal Haze Formation after Simultaneous Photorefractive Keratectomy followed by Corneal Collagen Cross-linking. Kymionis GD, Portaliou DM, Diakonis VF, Kontadakis GA, Krasia MS, Papadiamantis AG, Coskunseven E, Pallikaris AI. Invest Ophthalmol Vis Sci. 2010 Oct;51(10):5030-3
31. INTACS Followed by KeraRing Intrastromal Corneal Ring Segment Implantation for Keratoconus. Coskunseven E, Kymionis GD, Grentzelos MA, Karavitaki AE, Portaliou DM, Jankov MR 2nd, Arslan E. J Refract Surg. 2010 Feb 25:1-4
32. Additional complications of corneal crosslinking. Kymionis GD, Portaliou DM, Pallikaris IG. J Cataract Refract Surg. 2010 Jan;36(1):185
33. LASIK flap buttonhole treated immediately by PRK with mitomycin C. Kymionis GD, Portaliou DM, Karavitaki AE, Krasia MS, Kontadakis GA, Stratos A, Yoo SH. J Refract Surg. 2010 Mar;26(3):225-8.
34. New INTACS SK implantation in patients with post-laser in situ keratomileusis corneal ectasia. Kymionis GD, Bouzoukis DI, Portaliou DM, Pallikaris IG. Cornea. 2010 Feb;29(2):214-6.
35. Intraoperative pachymetric measurements during corneal collagen cross-linking with riboflavin and ultraviolet A irradiation. Kymionis GD, Kounis GA, Portaliou DM, Grentzelos MA, Karavitaki AE, Coskunseven E, Jankov MR, Pallikaris IG. Ophthalmology. 2009 Dec; 116(12):2336-9.
36. Simultaneous topography-guided PRK followed by corneal collagen cross-linking for keratoconus. Kymionis GD, Kontadakis GA, Kounis GA, Portaliou DM, Karavitaki AE, Magarakis M, Yoo S, Pallikaris IG. J Refract Surg. 2009 Sep;25(9):S807-11. doi: 10.3928/1081597X-20090813-09.
37. Management of pellucid marginal corneal degeneration with simultaneous customized photorefractive keratectomy and collagen crosslinking. Kymionis GD, Karavitaki AE, Kounis GA, Portaliou DM, Yoo SH, Pallikaris IG. J Cataract Refract Surg. 2009 Jul;35(7):1298-301.
38. Thin LASIK flap creation using the SCHWIND Carriazo-Pendular microkeratome. Kymionis GD, Portaliou DM, Tsiklis NS, Panagopoulou SI, Pallikaris IG. J Refract Surg. 2009 Jan;25(1):33-6.
39. One-year follow-up of corneal confocal microscopy after corneal cross-linking in patients with post laser in situ keratosmileusis ectasia and keratoconus. Kymionis GD, Diakonis VF, Kalyvianaki M, Portaliou D, Siganos C, Kozobolis VP, Pallikaris AI. Am J Ophthalmol. 2009 May; 147(5):774-8.
40. Use of isoptocarpine in corneal collagen crosslinking. Kymionis GD, Portaliou DM. J Cataract Refract Surg. 2008 Dec;34(12):2008-9
41. Diffuse lamellar keratitis after corneal crosslinking in a patient with post-laser in situ keratomileusis corneal ectasia. Kymionis GD, Bouzoukis DI, Diakonis VF, Portaliou DM, Pallikaris AI, Yoo SH. J Cataract Refract Surg. 2007 Dec;33(12):2135-7.
42. Herpetic keratitis with iritis after corneal crosslinking with riboflavin and ultraviolet A for keratoconus.Kymionis GD, Portaliou DM, Bouzoukis DI, Suh LH, Pallikaris AI, Markomanolakis M, Yoo SH. J Cataract Refract Surg. 2007 Nov;33(11):1982-4.
43. Corneal crosslinking with riboflavin and UVA for the treatment of keratoconus. Kymionis G, Portaliou D. J Cataract Refract Surg. 2007 Jul;33(7):1143-4.

Κεφάλαια σε ξενόγλωσσα συγγράματα

1. Presbyopia Surgery: Decision making, particularly in patients who have already undergone refractive surgery I.G Pallikaris, G.D Kymionis, D.M Portaliou Presbyopia: Origins, effects and treatment SLACK Incorporated, 2012
2. Corneal Collagen Cross-Linking, I.G Pallikaris, G.D Kymionis, D.M Portaliou Adel Barbara Textbook on keratoconus, New Insights, Jaypee-Highlights, Medical Publishers inc., 2012
3. Superficial Corneal Injuries and Foreign Bodies GD Kymionis, DM Portaliou, AE Karavitaki Atlas and Text of Corneal Pathology and Surgery Jaypee Brothers,Medical Publishers,India, 2010, pp:118-21
4. IOL power calculation after advanced surface ablations (ASA) N. Tsiklis, G.D. Kymionis, DM Portaliou, I. Pallikaris Master the Techniques of IOL Power Calculation (second edition) Ashok Garg, JT Lin, Robert Latkany, Jerome Bovet, Wolfgang Haigis Jaypee Brothers,Medical Publishers,India, 2008, pp:225-230

Υποτροφίες και βραβεία

09/2019. Βραβείο “most valuable teacher” at Guys’ and St Thomas’ Hospitals NHS Foundation
Trust London UK

05/2016 Βραβείο για καλύτερη προφορική ανακοίνωση, Honorable mention at the Residents and
fellows program at the ASCRS meeting, New Orleans May 2016.

02/2016 Υποτροφία «Σπύρος Γεωργαράς» της Ελληνικής Εταιρείας Ενδοφακών και Διαθλαστικής Χειρουργικής

05/2015 Υποτροφία 1.000ευρώ από την Ελληνική εταιρεία Υαλοειδούς – Αμφιβληστροειδούς λόγω αριστείας στις εξετάσεις της Ευρωπαικής Εταιρείας Οφθαλμολογίας (European Board of Ophthalmology examinations) May 2015, in Paris.

02/2014 Καλύτερη Προφορική Ανακοίνωση 28th HSIOIRS congress 20-23 February 2014
Athens Greece

10/2013 Υποτροφία από το Βαρδινογιάννειο Ίδρυμα για το Ακαδημαικό έτος 2014-2015

02/2012 Υποτροφία για την παρακολούθηση του ESCRS Winter Meeting, Prague 2- 4 February 2012

01/2012 Υποτροφία για την παρακολούθηση του 6th EGS
European Residents Glaucoma course, 13 – 14 January 2012
Geneva

02/2011 Βράβευση Καλύτερου poster 15th ESCRS Winter meeting, Istanbul, Turkey Outcomes
corneal collagen cross-linking with riboflavin and ultraviolet-A irradiation in keratoconic
patients with thin corneas”

11/2010 Ερευνητική υποτροφία / χρηματοδότηση από το Πανεπιστήμιο Κρήτης (ΚΑ 3091)

05/2010 Ερευνητική υποτροφία / χρηματοδότηση από το Πανεπιστήμιο Κρήτης (ΚΑ 2926).

03/2010 Υποτροφία «Μ. Μανασάκη» για το ακαδημαικό έτος 2009- 2010
2009/2010

10/2009 Καλύτερη Προφορική εργασία “Effect of Corneal Collagen Cross Linking on Corneal
Sensitivity, Tear Function and Innervation:
A clinical and confocal microscopy study
G. Kontadakis, G. Kymionis, D. Portaliou, V. Diakonis, I. Pallikaris”
EVER 2009, Portoroz, Slovenia

Συντακτικό έργο

Σύμβουλος συντακτικής επιτροπής επιστημονικών περιοδικών (reviewer) των ακόλουθων περιοδικών:

Ophthalmic Surgery, Lasers and Imaging (OSLI)
Journal of Refractive Surgery (JRS)
Journal of Ophthalmology