An efficacy comparison of anti-vascular growth factor agents and laser photocoagulation in diabetic macular edema: a network meta-analysis incorporating individual patient-level data
| dc.rights.license | open | en_US |
| dc.contributor.author | MUSTON, D. | |
| hal.structure.identifier | Bordeaux population health [BPH] | |
| dc.contributor.author | KOROBELNIK, Jean-Francois
ORCID: 0000-0002-4438-9535 IDREF: 028739272 | |
| dc.contributor.author | REASON, T. | |
| dc.contributor.author | HAWKINS, N. | |
| dc.contributor.author | CHATZITHEOFILOU, I. | |
| dc.contributor.author | RYAN, F. | |
| dc.contributor.author | KAISER, P. K. | |
| dc.date.accessioned | 2020-12-08T15:26:50Z | |
| dc.date.available | 2020-12-08T15:26:50Z | |
| dc.date.issued | 2018-12-27 | |
| dc.identifier.issn | 1471-2415 | en_US |
| dc.identifier.uri | https://oskar-bordeaux.fr/handle/20.500.12278/21372 | |
| dc.description.abstractEn | BACKGROUND: This was an updated network meta-analysis (NMA) of anti-vascular endothelial growth factor (VEGF) agents and laser photocoagulation in patients with diabetic macular edema (DME). Unlike previous NMA that used meta-regression to account for potential confounding by systematic variation in treatment effect modifiers across studies, this update incorporated individual patient-level data (IPD) regression to provide more robust adjustment. METHODS: An updated review was conducted to identify randomised controlled trials for inclusion in a Bayesian NMA. The network included intravitreal aflibercept (IVT-AFL) 2 mg bimonthly (2q8) after 5 initial doses, ranibizumab 0.5 mg as-needed (PRN), ranibizumab 0.5 mg treat-and-extend (T&E), and laser photocoagulation. Outcomes included in the analysis were change in best-corrected visual acuity (BCVA), measured using an Early Treatment Diabetic Retinopathy Study (ETDRS) chart, and patients with >/=10 and >/= 15 ETDRS letter gains/losses at 12 months. Analyses were performed using networks restricted to IPD-only and IPD and aggregate data with (i) no covariable adjustment, (ii) covariable adjustment for baseline BVCA assuming common interaction effects (against reference treatment), and (iii) covariable adjustments specific to each treatment comparison (restricted to IPD-only network). RESULTS: Thirteen trials were included in the analysis. IVT-AFL 2q8 was superior to laser in all analyses. IVT-AFL 2q8 showed strong evidence of superiority (95% credible interval [CrI] did not cross null) versus ranibizumab 0.5 mg PRN for mean change in BCVA (mean difference 5.20, 95% CrI 1.90-8.52 ETDRS letters), >/=15 ETDRS letter gain (odds ratio [OR] 2.30, 95% CrI 1.12-4.20), and >/=10 ETDRS letter loss (OR 0.25, 95% CrI 0.05-0.74) (IPD and aggregate random-effects model with baseline BCVA adjustment). IVT-AFL 2q8 was not superior to ranibizumab 0.5 mg T&E for mean change in BCVA (mean difference 5.15, 95% CrI -0.26-10.61 ETDRS letters) (IPD and aggregate random-effects model). CONCLUSIONS: This NMA, which incorporated IPD to improve analytic robustness, showed evidence of superiority of IVT-AFL 2q8 to laser and ranibizumab 0.5 mg PRN. These results were irrespective of adjustment for baseline BCVA. | |
| dc.language.iso | EN | en_US |
| dc.rights | Attribution 3.0 United States | * |
| dc.rights.uri | http://creativecommons.org/licenses/by/3.0/us/ | * |
| dc.subject.en | LEHA | |
| dc.title.en | An efficacy comparison of anti-vascular growth factor agents and laser photocoagulation in diabetic macular edema: a network meta-analysis incorporating individual patient-level data | |
| dc.title.alternative | BMC Ophthalmol | en_US |
| dc.type | Article de revue | en_US |
| dc.identifier.doi | 10.1186/s12886-018-1006-9 | en_US |
| dc.subject.hal | Sciences du Vivant [q-bio]/Santé publique et épidémiologie | en_US |
| dc.identifier.pubmed | 30591022 | en_US |
| bordeaux.journal | BMC ophthalmology | en_US |
| bordeaux.page | 340 | en_US |
| bordeaux.volume | 18 | en_US |
| bordeaux.hal.laboratories | Bordeaux Population Health Research Center (BPH) - U1219 | en_US |
| bordeaux.issue | 1 | en_US |
| bordeaux.institution | Université de Bordeaux | en_US |
| bordeaux.team | LEHA_BPH | |
| bordeaux.team | LEHA_BPH | |
| bordeaux.peerReviewed | oui | en_US |
| bordeaux.inpress | non | en_US |
| hal.identifier | hal-03046980 | |
| hal.version | 1 | |
| hal.date.transferred | 2020-12-08T15:26:56Z | |
| hal.export | true | |
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