Visual acuity outcomes and anti-VEGF therapy intensity in diabetic macular oedema: a real-world analysis of 28 658 patient eyes.
Visual acuity outcomes and anti-VEGF therapy intensity in diabetic macular oedema: a real-world analysis of 28 658 patient eyes.
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糖尿病性黄斑水肿的视力结局和抗VEGF治疗强度:对28658例患者眼的真实世界分析
DOI:
10.1136/bjophthalmol-2020-315933
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发表时间:
2021-03
期刊:
影响因子:
--
通讯作者:
Williams DF
中科院分区:
文献类型:
--
作者:
Ciulla TA;Pollack JS;Williams DF
To assess visual acuity (VA) outcomes and antivascular endothelial growth factor (anti-VEGF) treatment intensity in diabetic macular oedema (DMO). Retrospective analysis was performed in treatment-naïve patients with DMO from 2013 to 2018 using a database of aggregated de-identified electronic medical records (Vestrum Health). At 1 year, 28 658 patient eyes underwent a mean of 6.4 anti-VEGF injections, gaining a mean of +4.2 letters (95% confidence interval for mean gain: +4.0 to +4.5 letters, p<0.001). When stratified by anti-VEGF medication and by years 2013–2018, no clinically meaningful differences in injection frequency or 1-year VA change resulted. At 1 year, 50% of eyes received ≤6 injections, while <20% received 10–13 injections, representing monthly treatment. Mean letters gained at 1 year generally showed a linear relationship with mean number of anti-VEGF injections, beyond two injections. Eyes with good baseline VA (≥20/40) generally were at risk of VA loss at 1 year; those with moderately severe baseline impairment (20/70 to 20/200) who received ≥10 injections improved by a mean of +10.3 letters. In clinical practice, patients with DMO undergo fewer anti-VEGF injections and exhibit worse visual gains compared with patients in randomised clinical trials. Visual outcomes correlate with treatment intensity at 1 year, with ceiling effects related to baseline VA.
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影响因子:
4.2
作者:
Krohne, Tim U.;Liu, Zengping;Meyer, Carsten H.
通讯作者:
Meyer, Carsten H.
影响因子:
13.7
作者:
Korobelnik, Jean-Francois;Do, Diana V.;Brown, David M.
通讯作者:
Brown, David M.
DOI:
10.2147/opth.s128509
发表时间:
2017
期刊:
Clinical ophthalmology (Auckland, N.Z.)
影响因子:
--
作者:
Blinder KJ;Dugel PU;Chen S;Jumper JM;Walt JG;Hollander DA;Scott LC
通讯作者:
Scott LC
DOI:
10.1056/nejmoa1414264
发表时间:
2015-03-26
期刊:
The New England journal of medicine
影响因子:
--
作者:
Diabetic Retinopathy Clinical Research Network;Wells JA;Glassman AR;Ayala AR;Jampol LM;Aiello LP;Antoszyk AN;Arnold-Bush B;Baker CW;Bressler NM;Browning DJ;Elman MJ;Ferris FL;Friedman SM;Melia M;Pieramici DJ;Sun JK;Beck RW
通讯作者:
Beck RW
影响因子:
13.7
作者:
Quan Dong Nguyen;Brown, David M.;Ehrlich, Jason S.
通讯作者:
Ehrlich, Jason S.