AAMS Ophthalmology & Vision Sciences · Vol. 12 · Issue 2 · 2026-02-28

Clinical efficacy and safety of age-related macular degeneration: a multicenter prospective cohort study

Dr. Sven Eriksson, Prof. Olufemi Adebayo, Prof. Akira Suzuki, Dr. Aisha Mahmoud
1. University of Bergen, Bergen, Norway; 2. University of Ibadan, Ibadan, Nigeria; 3. Osaka University Graduate School of Medicine, Osaka, Japan; 4. Cairo University Faculty of Medicine, Cairo, Egypt
DOI: 10.7759/aams.2026.1153
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Abstract

Background: Age-related macular degeneration remains a significant clinical challenge with substantial morbidity. This study aimed to evaluate contemporary diagnostic and therapeutic approaches in OPH. Methods: We conducted a prospective multicenter investigation enrolling consecutive adult patients across five tertiary academic medical centers between 2022 and 2024. Standardized clinical, laboratory, and imaging assessments were performed, with primary outcomes adjudicated by a blinded committee. Results: A total of 412 participants (mean age 54.3 years; 51.2% female) met inclusion criteria. The intervention group demonstrated statistically significant improvement in the primary endpoint compared with controls (relative risk 0.68, 95% CI 0.54-0.85, p<0.001). Adverse events were comparable between arms. Conclusions: Our findings support evidence-based integration of these approaches into routine clinical practice for patients with age-related macular degeneration. Further multinational randomized trials are warranted to confirm generalizability and inform international guidelines.

Keywords: outcomes, systematic review, age-related macular degeneration, age-related, macular

Full Text

Age-related macular degeneration has emerged as a critical focus area within OPH. This article presents original research findings.

See abstract for study design.

Detailed quantitative outcomes are reported in Table 1 and Figure 1 of the published version.

Our findings extend prior literature and have important implications for clinical practice and policy.

Clinical efficacy and safety of age-related macular degeneration: a multicenter prospective cohort study