Back to Browse Journals » Clinical Ophthalmology » Volume 7

Microincisional vitrectomy for retinal detachment in I-125 brachytherapy-treated patients with posterior uveal malignant melanoma

Authors Lonngi M, Houston SK, Murray TG, Sisk RA, Decatur CL, Cavalcante M, Markoe AM

Published Date February 2013 Volume 2013:7 Pages 427—435


Received 27 July 2012, Accepted 14 September 2012, Published 27 February 2013

Marcela Lonngi,1 Samuel K Houston,1 Timothy G Murray,1–3 Robert A Sisk,4 Christina L Decatur,1 Milena Cavalcante,1 Arnold M Markoe3

1Department of Ophthalmology, Bascom Palmer Eye Institute, University of Miami, Miller School of Medicine, Miami, FL, USA; 2Murray Ocular Oncology and Retina, Miami, FL, USA; 3Department of Radiation Oncology, University of Miami Miller School of Medicine, Miami, FL, USA; 4Department of Ophthalmology, Cincinnati Eye Institute, Cincinnati, OH, USA

Purpose: To analyze functional and anatomical outcomes following 23/25+ gauge microincisional pars plana vitrectomy surgery (MIVS) in patients with radiation-related retinal detachment after successful 125-iodine (I-125) brachytherapy treatment for malignant uveal melanoma.
Patients and methods: Retrospective case series of 102 consecutive eyes of 102 patients with history of uveal melanoma treated with I-125 brachytherapy that underwent MIVS at the Bascom Palmer Eye Institute. All cases were evaluated for surgical complications and local tumor control. Extended follow-up included Snellen’s best-corrected visual acuity, intraocular pressure evaluation, quantitative echography, indirect ophthalmoscopy, and fundus imaging with optical coherence tomography/wide-field photography.
Results: All patients had radiation-related complications, including retinal detachment (102 eyes), vasculopathy (91 eyes), optic neuropathy (32 eyes), and/or vitreous hemorrhage (8 eyes). Sixty-seven patients had vitreoretinal traction. Average follow-up after MIVS was 19.5 months, and from plaque removal was 57.7 months. Interval from plaque to MIVS was 38.1 months. Initial visual acuity was 20/258, which improved to 20/101 at 1 month, 20/110 at 3 months, 20/116 at 6 months, and 20/113 at 12 months (P < 0.05). No eyes required enucleation. Melanoma-related mortality was 0.9% (1/102). There was no intra- or extraocular tumor dissemination, and no tumor recurrence.
Conclusion: MIVS was effective in improving visual function and anatomy in patients with radiation-related retinal detachment. Tumors decreased in size and there was no evidence of recurrence or tumor dissemination. This combined procedure addresses the modifiable causes of visual loss in patients with previously treated malignant uveal melanoma and has the potential to enhance their visual function.

Keywords: retinal detachment, vitrectomy, melanoma, radiation-related complications

Download Article [PDF] View Full Text [HTML] 

Creative Commons License This work is published by Dove Medical Press Limited, and licensed under Creative Commons Attribution - Non Commercial (unported, v3.0) License. The full terms of the License are available at Non-commercial uses of the work are permitted without any further permission from Dove Medical Press Limited, provided the work is properly attributed. Permissions beyond the scope of the License are administered by Dove Medical Press Limited. Information on how to request permission may be found at:

Readers of this article also read:

Green synthesis of water-soluble nontoxic polymeric nanocomposites containing silver nanoparticles

Prozorova GF, Pozdnyakov AS, Kuznetsova NP, Korzhova SA, Emel’yanov AI, Ermakova TG, Fadeeva TV, Sosedova LM

International Journal of Nanomedicine 2014, 9:1883-1889

Published Date: 16 April 2014

Pharmacokinetics and pharmacodynamics of acetylsalicylic acid after intravenous and oral administration to healthy volunteers

Nagelschmitz J, Blunck M, Kraetzschmar J, Ludwig M, Wensing G, Hohlfeld T

Clinical Pharmacology: Advances and Applications 2014, 6:51-59

Published Date: 19 March 2014

Population pharmacokinetics of olprinone in healthy male volunteers

Kunisawa T, Kasai H, Suda M, Yoshimura M, Sugawara A, Izumi Y, Iida T, Kurosawa A, Iwasaki H

Clinical Pharmacology: Advances and Applications 2014, 6:43-50

Published Date: 4 March 2014

Methacrylic-based nanogels for the pH-sensitive delivery of 5-Fluorouracil in the colon

Ashwanikumar N, Kumar NA, Nair SA, Kumar GS

International Journal of Nanomedicine 2012, 7:5769-5779

Published Date: 15 November 2012

A novel preparation method for silicone oil nanoemulsions and its application for coating hair with silicone

Hu Z, Liao M, Chen Y, Cai Y, Meng L, Liu Y, Lv N, Liu Z, Yuan W

International Journal of Nanomedicine 2012, 7:5719-5724

Published Date: 12 November 2012

Cross-linked acrylic hydrogel for the controlled delivery of hydrophobic drugs in cancer therapy

Deepa G, Thulasidasan AK, Anto RJ, Pillai JJ, Kumar GS

International Journal of Nanomedicine 2012, 7:4077-4088

Published Date: 27 July 2012

Detemir as a once-daily basal insulin in type 2 diabetes

Nelson SE

Clinical Pharmacology: Advances and Applications 2011, 3:27-37

Published Date: 18 August 2011

Corrigendum: Softec HD hydrophilic acrylic intraocular lens: biocompatibility and precision

Espandar L, Sikder S, Moshirfar M

Clinical Ophthalmology 2011, 5:159-160

Published Date: 6 February 2011

Crystallization after intravitreal ganciclovir injection

Pitipol Choopong, Nattaporn Tesavibul, Nattawut Rodanant

Clinical Ophthalmology 2010, 4:709-711

Published Date: 14 July 2010