Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
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COMPLETED
NA
9 participants
INTERVENTIONAL
2013-05-31
2018-02-28
Brief Summary
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Detailed Description
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Participants will receive radiation using protons for 2 consecutive days. Each treatment will take 30 minutes. They will receive a total dose of 24 cobalt gray equivalent (CGE) in 2 treatments. A total of 10 participants will be enrolled on this study.
A comprehensive eye exam by an Ophthalmologist will be performed 30 days after radiation treatment with protons. Additionally, a physical examination per a Radiation Oncologist including a toxicity evaluation and comprehensive eye exam by an Ophthalmologist will be performed every 3 months for 1 year following radiation treatment.
Conditions
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Study Design
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NA
SINGLE_GROUP
TREATMENT
NONE
Study Groups
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Proton radiation
Proton radiation given to a total dose of 24 cobalt gray equivalent (CGE) in 2 treatments
Proton radiation
Proton radiation given to a total dose of 24 cobalt gray equivalent (CGE) in 2 treatments
Interventions
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Proton radiation
Proton radiation given to a total dose of 24 cobalt gray equivalent (CGE) in 2 treatments
Eligibility Criteria
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Inclusion Criteria
* Visual acuity (best corrected vision) 20/200 or worse in affected eye.
* Patient must be 50 years of age or older at time of consent.
* Patients must have had prior treatment for macular degeneration with Avastin (bevacizumab) or Lucentis (ranibizumab).
* Women must be post menopausal or have had a hysterectomy.
Exclusion Criteria
50 Years
ALL
No
Sponsors
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University of Florida
OTHER
Responsible Party
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Principal Investigators
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Roi Dagan, MD,
Role: PRINCIPAL_INVESTIGATOR
University of Florida Proton Therapy Institute
Locations
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University of Florida Proton Therapy Institute
Jacksonville, Florida, United States
Countries
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References
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Macular Degeneration Foundation Adult Macular Degeneration. Available at: http://www.eyesight.org/Macular_Degeneration/Adult_MD/adult_md.html. Accessed March 8, 2012.
Argon laser photocoagulation for senile macular degeneration. Results of a randomized clinical trial. Arch Ophthalmol. 1982 Jun;100(6):912-8. doi: 10.1001/archopht.1982.01030030920003.
Krypton laser photocoagulation for neovascular lesions of age-related macular degeneration. Results of a randomized clinical trial. Macular Photocoagulation Study Group. Arch Ophthalmol. 1990 Jun;108(6):816-24. doi: 10.1001/archopht.1990.01070080058036.
Bressler NM; Treatment of Age-Related Macular Degeneration with Photodynamic Therapy (TAP) Study Group. Photodynamic therapy of subfoveal choroidal neovascularization in age-related macular degeneration with verteporfin: two-year results of 2 randomized clinical trials-tap report 2. Arch Ophthalmol. 2001 Feb;119(2):198-207.
Laser photocoagulation of subfoveal neovascular lesions in age-related macular degeneration. Results of a randomized clinical trial. Macular Photocoagulation Study Group. Arch Ophthalmol. 1991 Sep;109(9):1220-31. doi: 10.1001/archopht.1991.01080090044025.
Chakravarthy U, Gardiner TA, Archer DB, Maguire CJ. A light microscopic and autoradiographic study of non-irradiated and irradiated ocular wounds. Curr Eye Res. 1989 Apr;8(4):337-48. doi: 10.3109/02713688908996381.
Plowman PN, Harnett AN. Radiotherapy in benign orbital disease. I: Complicated ocular angiomas. Br J Ophthalmol. 1988 Apr;72(4):286-8. doi: 10.1136/bjo.72.4.286.
Macfaul PA, Bedford MA. Ocular complications after therapeutic irradiation. Br J Ophthalmol. 1970 Apr;54(4):237-47. doi: 10.1136/bjo.54.4.237. No abstract available.
Guyer DR, Mukai S, Egan KM, Seddon JM, Walsh SM, Gragoudas ES. Radiation maculopathy after proton beam irradiation for choroidal melanoma. Ophthalmology. 1992 Aug;99(8):1278-85. doi: 10.1016/s0161-6420(92)31832-9.
Chakravarthy U, Houston RF, Archer DB. Treatment of age-related subfoveal neovascular membranes by teletherapy: a pilot study. Br J Ophthalmol. 1993 May;77(5):265-73. doi: 10.1136/bjo.77.5.265.
Yonemoto LT, Slater JD, Blacharski P, Archambeau JO, Loredo LN, Oeinck SC, Teichman S, Moyers M, Slater JM. Dose Response in the Treatment of Subfoveal Choroidal Neovascularization in Age-Related Macular Degeneration: Results of a Phase I/II Dose-Escalation Study Using Proton Radiotherapy. Journal of Radiosurgery. 2000;3(1):47-54. DOI: 10.1023/A:1009525220716
Zambarakji HJ, Lane AM, Ezra E, Gauthier D, Goitein M, Adams JA, Munzenrider JE, Miller JW, Gragoudas ES. Proton beam irradiation for neovascular age-related macular degeneration. Ophthalmology. 2006 Nov;113(11):2012-9. doi: 10.1016/j.ophtha.2006.05.036. Epub 2006 Aug 28.
Brown DM, Kaiser PK, Michels M, Soubrane G, Heier JS, Kim RY, Sy JP, Schneider S; ANCHOR Study Group. Ranibizumab versus verteporfin for neovascular age-related macular degeneration. N Engl J Med. 2006 Oct 5;355(14):1432-44. doi: 10.1056/NEJMoa062655.
Sivagnanavel V, Evans JR, Ockrim Z, Chong V. Radiotherapy for neovascular age-related macular degeneration. Cochrane Database Syst Rev. 2004 Oct 18;(4):CD004004. doi: 10.1002/14651858.CD004004.pub2.
Park SS, Daftari I, Phillips T, Morse LS. Three-year follow-up of a pilot study of ranibizumab combined with proton beam irradiation as treatment for exudative age-related macular degeneration. Retina. 2012 May;32(5):956-66. doi: 10.1097/IAE.0b013e31822a8d6a.
Evans JR, Igwe C, Jackson TL, Chong V. Radiotherapy for neovascular age-related macular degeneration. Cochrane Database Syst Rev. 2020 Aug 26;8(8):CD004004. doi: 10.1002/14651858.CD004004.pub4.
Other Identifiers
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UFPTI 1206-EY01
Identifier Type: -
Identifier Source: org_study_id
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