Prophylactic interventions for preventing macular edema after cataract surgery in patients with diabetes: A Bayesian network meta-analysis of randomized controlled trials.
EClinicalMedicine
; 49: 101463, 2022 Jul.
Article
em En
| MEDLINE
| ID: mdl-35747191
ABSTRACT
Background:
Diabetes significantly increases the risk of postoperative macular edema (PME) after cataract surgery, leading to potential worst post-operative outcomes. This study aims to compare the effect of different prophylactic interventions in improving postoperative anatomic and visual acuity outcomes of diabetes patients who underwent cataract surgery.Methods:
We searched MEDLINE, Embase, Web of Science databases from inception until February 2nd, 2022, for studies including studies reporting PME events and/or best-corrected visual acuity (BCVA) outcomes. Random-effects Bayesian network meta-analysis was performed to compare the efficiency of intravitreal anti-vascular endothelial growth factor injections (anti-VEGF), nonsteroidal anti-inflammatory drugs (NSAIDs) and topical steroids eye drop at 1 week, 1 month, 3 months, 6 months after cataract surgery.Findings:
The total of 2566 participants from 17 randomized controlled trials were included in the network meta-analysis, with moderate risk of bias and no evidence of publication of bias. Compared to placebo/steroid eye drop alone, patients received additional topical NSAIDs or intravitreal anti-VEGF injections had lower risk of PME at 1 month (NSAIDs OR=0·221, 95% Confidence interval [CI], 0·044-0·755, I2 =0·0%, 5 studies; anti-VEGF OR=0·151, 95%CI, 0·037-0·413, I2 =0·0%, 5 studies) and 3 month (NSAIDs OR=0·370, 95%CI, 0·140-0·875, I2 =0·0%, 8 studies; anti-VEGF OR=0·203, 95%CI, 0·101-0·353, I2 =0·0%, 4 studies) after cataract surgery. Further, additional anti-VEGF exhibited better BCVA outcome at 1 month (mean difference of LogMAR -0·083, 95%CI, -0·17 to -0·014, I2 =62·0%, 5 studies), and 3 months (mean difference of LogMAR -0·061, 95%CI, -0·11 to -0·011, I2 =0·0%, 5 studies) after cataract surgery. Such additional benefits did not reach statistic significant at 6 months after surgery.Interpretation:
Our data suggests that compared to placebo/steroid eye drop alone, additional prophylactic anti-VEGF intervention could be considered for preventing the occurrence of PME after cataract surgery in patients with diabetes.Funding:
Research and Development of Special (2020-1-2052); Science & Technology Project of Beijing Municipal Science & Technology Commission (Z201100005520045, Z181100001818003).
Anti-vascular endothelial growth factor; BCVA, Best-corrected visual acuity; CI, Confidence interval; Cataract surgery; DME, Diabetic macular edema; DR, Diabetic retinopathy; Diabetes; IDI, Intravitreal dexamethasone implant; LogMAR, Logarithm of the Minimum Angle of Resolution; MD, Mean difference; Macular edema; NSAIDs; NSAIDs, Nonsteroidal anti-inflammatory drugs; OR, Odds ratios; PME, Postoperative macular edema; PRISMA, Preferred Reporting Items for Systematic Reviews and Meta-Analyses; VEGF, Vascular endothelial growth factor; anti-VEGF, Anti-vascular endothelial growth factor injection
Texto completo:
1
Base de dados:
MEDLINE
Tipo de estudo:
Clinical_trials
/
Systematic_reviews
Idioma:
En
Revista:
EClinicalMedicine
Ano de publicação:
2022
Tipo de documento:
Article