Lang, Gabriele E., Stahl, Andreas, Voegeler, Jessica, Quiering, Claudia, Lorenz, Katrin, Spital, Georg and Liakopoulos, Sandra (2020). Efficacy and safety of ranibizumab with or without panretinal laser photocoagulation versus laser photocoagulation alone in proliferative diabetic retinopathy - the PRIDE study. Acta Ophthalmol., 98 (5). S. E530 - 10. HOBOKEN: WILEY. ISSN 1755-3768
Full text not available from this repository.Abstract
Purpose Panretinal photocoagulation (PRP) is the current standard of care in proliferative diabetic retinopathy (PDR). However, treatment with anti-vascular endothelial growth factor agents might offer better patient outcomes with fewer side-effects. The PRIDE study aimed to assess the efficacy and safety of ranibizumab with or without PRP compared with PRP alone in patients with PDR. Methods A total of 106 PDR patients without diabetic macular oedema were randomized to receive ranibizumab 0.5 mg monotherapy (n = 35), PRP (n = 35) or combined ranibizumab 0.5 mg/PRP (n = 36). The primary objective of this 12-month, multicentre, phase II study was to investigate the change in area of retinal neovascularization (NV). Complete regression of leakage and best-corrected visual acuity (BCVA) were key secondary end-points. Results At Month 12, there was a statistically significant difference of -2.83 mm(2) in the least square mean change in NV area between the ranibizumab monotherapy and PRP group, favouring ranibizumab (95% CI [-5.45; -0.21], p = 0.0344). At Month 3, 67%/0%/67% of the patients in the ranibizumab/PRP/combination groups, respectively, showed complete regression of leakage from NVs, while at Month 12, 28%/8%/18% showed complete regression of leakage from NVs. BCVA change was greater in the ranibizumab group compared with the PRP monotherapy group at Month 12 (+1.6 letters; 95% CI [-2.3; 5.5] versus -3.9 letters; 95% CI [-7.8; -0.1], p = 0.0495). Conclusions Ranibizumab monotherapy is an alternative treatment option to laser treatment in patients with PDR. Ranibizumab showed stronger effects on NV leakage and area reduction while offering better visual acuity results than PRP alone.
| Item Type: | Journal Article | ||||||||||||||||||||||||||||||||
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| URN: | urn:nbn:de:hbz:38-124724 | ||||||||||||||||||||||||||||||||
| DOI: | 10.1111/aos.14312 | ||||||||||||||||||||||||||||||||
| Journal or Publication Title: | Acta Ophthalmol. | ||||||||||||||||||||||||||||||||
| Volume: | 98 | ||||||||||||||||||||||||||||||||
| Number: | 5 | ||||||||||||||||||||||||||||||||
| Page Range: | S. E530 - 10 | ||||||||||||||||||||||||||||||||
| Date: | 2020 | ||||||||||||||||||||||||||||||||
| Publisher: | WILEY | ||||||||||||||||||||||||||||||||
| Place of Publication: | HOBOKEN | ||||||||||||||||||||||||||||||||
| ISSN: | 1755-3768 | ||||||||||||||||||||||||||||||||
| Language: | English | ||||||||||||||||||||||||||||||||
| Faculty: | Unspecified | ||||||||||||||||||||||||||||||||
| Divisions: | Unspecified | ||||||||||||||||||||||||||||||||
| Subjects: | no entry | ||||||||||||||||||||||||||||||||
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| Refereed: | Yes | ||||||||||||||||||||||||||||||||
| URI: | http://kups.ub.uni-koeln.de/id/eprint/12472 |
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