Dexamethasone Intravitreal Implant for Treatment of Macular Edema After Plaque Radiotherapy of Uveal Melanoma

Summary

To evaluate the safety and efficacy of dexamethasone intravitreal implant (Ozurdex) and compare it with safety and efficacy of intravitreal bevacizumab in eyes with macular edema after plaque radiotherapy of uveal melanoma.

Timeline

Start

2014-04

Primary completion

2015-07

Completion

2015-07

Outcome

Outcome not reported

Stopped (Enrollment): “Could not enroll enough patients.”

Publications

• Background Shields CL, Cater J, Shields JA, Chao A, Krema H, Materin M, Brady LW. Combined plaque radiotherapy and transpupillary thermotherapy for choroidal melanoma: tumor control and treatment complications in 270 consecutive patients. Arch Ophthalmol. 2002 Jul;120(7):933-40. doi: 10.1001/archopht.120.7.933.
• Background Horgan N, Shields CL, Mashayekhi A, Teixeira LF, Materin MA, Shields JA. Early macular morphological changes following plaque radiotherapy for uveal melanoma. Retina. 2008 Feb;28(2):263-73. doi: 10.1097/IAE.0b013e31814b1b75.
• Background Horgan N, Shields CL, Mashayekhi A, Salazar PF, Materin MA, O'Regan M, Shields JA. Periocular triamcinolone for prevention of macular edema after plaque radiotherapy of uveal melanoma: a randomized controlled trial. Ophthalmology. 2009 Jul;116(7):1383-90. doi: 10.1016/j.ophtha.2009.01.051. Epub 2009 May 30.
• Background Sutter FK, Gillies MC. Intravitreal triamcinolone for radiation-induced macular edema. Arch Ophthalmol. 2003 Oct;121(10):1491-3. doi: 10.1001/archopht.121.10.1491. No abstract available.
• Background Gupta A, Muecke JS. Treatment of radiation maculopathy with intravitreal injection of bevacizumab (Avastin). Retina. 2008 Jul-Aug;28(7):964-8. doi: 10.1097/IAE.0b013e3181706302.
• Background Bakri SJ, Beer PM. Photodynamic therapy for maculopathy due to radiation retinopathy. Eye (Lond). 2005 Jul;19(7):795-9. doi: 10.1038/sj.eye.6701637.
• Background Hykin PG, Shields CL, Shields JA, Arevalo JF. The efficacy of focal laser therapy in radiation-induced macular edema. Ophthalmology. 1998 Aug;105(8):1425-9. doi: 10.1016/S0161-6420(98)98023-X.
• Background Benhamou N, Massin P, Haouchine B, Audren F, Tadayoni R, Gaudric A. Intravitreal triamcinolone for refractory pseudophakic macular edema. Am J Ophthalmol. 2003 Feb;135(2):246-9. doi: 10.1016/s0002-9394(02)01938-4.
• Background Martidis A, Duker JS, Greenberg PB, Rogers AH, Puliafito CA, Reichel E, Baumal C. Intravitreal triamcinolone for refractory diabetic macular edema. Ophthalmology. 2002 May;109(5):920-7. doi: 10.1016/s0161-6420(02)00975-2.
• Background Scott IU, Flynn HW Jr, Rosenfeld PJ. Intravitreal triamcinolone acetonide for idiopathic cystoid macular edema. Am J Ophthalmol. 2003 Oct;136(4):737-9. doi: 10.1016/s0002-9394(03)00266-6.
• Background Williams GA, Haller JA, Kuppermann BD, Blumenkranz MS, Weinberg DV, Chou C, Whitcup SM; Dexamethasone DDS Phase II Study Group. Dexamethasone posterior-segment drug delivery system in the treatment of macular edema resulting from uveitis or Irvine-Gass syndrome. Am J Ophthalmol. 2009 Jun;147(6):1048-54, 1054.e1-2. doi: 10.1016/j.ajo.2008.12.033. Epub 2009 Mar 9.
• Background Kuppermann BD, Blumenkranz MS, Haller JA, Williams GA, Weinberg DV, Chou C, Whitcup SM; Dexamethasone DDS Phase II Study Group. Randomized controlled study of an intravitreous dexamethasone drug delivery system in patients with persistent macular edema. Arch Ophthalmol. 2007 Mar;125(3):309-17. doi: 10.1001/archopht.125.3.309.
• Background Haller JA, Kuppermann BD, Blumenkranz MS, Williams GA, Weinberg DV, Chou C, Whitcup SM; Dexamethasone DDS Phase II Study Group. Randomized controlled trial of an intravitreous dexamethasone drug delivery system in patients with diabetic macular edema. Arch Ophthalmol. 2010 Mar;128(3):289-96. doi: 10.1001/archophthalmol.2010.21.
• Background Lowder C, Belfort R Jr, Lightman S, Foster CS, Robinson MR, Schiffman RM, Li XY, Cui H, Whitcup SM; Ozurdex HURON Study Group. Dexamethasone intravitreal implant for noninfectious intermediate or posterior uveitis. Arch Ophthalmol. 2011 May;129(5):545-53. doi: 10.1001/archophthalmol.2010.339. Epub 2011 Jan 10.

Drugs

Indications