TY - JOUR
T1 - Exudative Progression of Treatment-Naïve Non-Exudative Macular Neovascularization in Age-Related Macular Degeneration
T2 - A Systematic Review with Meta-Analyses
AU - Nissen, Anne Helene Køllund
AU - Kiilgaard, Hans Christian
AU - van Dijk, Elon H C
AU - Hajari, Javad Nouri
AU - Huemer, Josef
AU - Iovino, Claudio
AU - Schneider, Miklos
AU - Sørensen, Torben Lykke
AU - Grauslund, Jakob
AU - Subhi, Yousif
N1 - Copyright © 2023. Published by Elsevier Inc.
PY - 2024/1
Y1 - 2024/1
N2 - PURPOSE: To systematically review and report the rate of exudative progression over time in patients with non-exudative macular neovascularization (MNV) in age-related macular degeneration (AMD).DESIGN: Systematic review with prevalence meta-analyses and individual participant meta-analysis.METHODS: We searched 10 literature databases on March 26, 2023, for studies of consecutive patients with treatment-naïve non-exudative MNV in AMD. The primary outcome of interest was time from diagnosis to exudative progression. We conducted meta-analyses on the prevalence of exudative progression at 1 and 2 years. Where possible, we extracted individual participant data from studies and conducted an individual participant meta-analysis and explored the exudative progression using a time-to-event curve.RESULTS: We identified 16 eligible studies with a total of 384 eyes with non-exudative MNV. Exudative progression had occurred in 20.9 % (95 % CI: 13.1-29.8) of eyes at 1 year and in 30.7% (95%CI: 21.8-40.4%) at 2 years. Similar results were observed in the individual participant meta-analysis, showing exudative progression in 18.9% (95%CI: 13.5-26.3%) of eyes at 1 year and 31.3% (95%CI: 24.2-40.0%) at 2 years. Risk factors for a fast exudative progression were the presence of subretinal lipid globules, large MNV areas, rapid MNV growth, growth in pigment epithelium detachment height and width, appearance of a branching pattern, and development of a hyporeflective halo around the MNV.CONCLUSIONS: Non-exudative MNVs in AMD are at high risk of exudative progression. Recognition of these lesions may allow for better individualized follow-up regimens in which closer monitoring may facilitate earlier diagnosis of exudative progression.
AB - PURPOSE: To systematically review and report the rate of exudative progression over time in patients with non-exudative macular neovascularization (MNV) in age-related macular degeneration (AMD).DESIGN: Systematic review with prevalence meta-analyses and individual participant meta-analysis.METHODS: We searched 10 literature databases on March 26, 2023, for studies of consecutive patients with treatment-naïve non-exudative MNV in AMD. The primary outcome of interest was time from diagnosis to exudative progression. We conducted meta-analyses on the prevalence of exudative progression at 1 and 2 years. Where possible, we extracted individual participant data from studies and conducted an individual participant meta-analysis and explored the exudative progression using a time-to-event curve.RESULTS: We identified 16 eligible studies with a total of 384 eyes with non-exudative MNV. Exudative progression had occurred in 20.9 % (95 % CI: 13.1-29.8) of eyes at 1 year and in 30.7% (95%CI: 21.8-40.4%) at 2 years. Similar results were observed in the individual participant meta-analysis, showing exudative progression in 18.9% (95%CI: 13.5-26.3%) of eyes at 1 year and 31.3% (95%CI: 24.2-40.0%) at 2 years. Risk factors for a fast exudative progression were the presence of subretinal lipid globules, large MNV areas, rapid MNV growth, growth in pigment epithelium detachment height and width, appearance of a branching pattern, and development of a hyporeflective halo around the MNV.CONCLUSIONS: Non-exudative MNVs in AMD are at high risk of exudative progression. Recognition of these lesions may allow for better individualized follow-up regimens in which closer monitoring may facilitate earlier diagnosis of exudative progression.
KW - Humans
KW - Fluorescein Angiography/methods
KW - Macular Degeneration/complications
KW - Choroidal Neovascularization/diagnosis
KW - Risk Factors
KW - Eye
KW - Tomography, Optical Coherence/methods
KW - Retrospective Studies
UR - http://www.scopus.com/inward/record.url?scp=85174517668&partnerID=8YFLogxK
U2 - 10.1016/j.ajo.2023.08.020
DO - 10.1016/j.ajo.2023.08.020
M3 - Review
C2 - 37659600
SN - 0002-9394
VL - 257
SP - 46
EP - 56
JO - American Journal of Ophthalmology
JF - American Journal of Ophthalmology
ER -