Dataset Information

RANIBIZUMAB TREATMENT IN TREATMENT-NAIVE NEOVASCULAR AGE-RELATED MACULAR DEGENERATION: Results From LUMINOUS, a Global Real-World Study.

ABSTRACT: PURPOSE:To evaluate the effectiveness, safety, and treatment patterns of ranibizumab 0.5 mg in treatment-naive patients with neovascular age-related macular degeneration enrolled in LUMINOUS study. METHODS:This 5-year, prospective, multicenter, observational study recruited 30,138 adult patients (treatment-naive or previously treated with ranibizumab or other ocular treatments) who were treated according to the local ranibizumab label. RESULTS:Six thousand two hundred and forty-one treatment-naive neovascular age-related macular degeneration patients were recruited. Baseline (BL) demographics were, mean (SD) age 75.0 (10.2) years, 54.9% females, and 66.5% Caucasian. The mean (SD) visual acuity (VA; letters) gain at 1 year was 3.1 (16.51) (n = 3,379; BLVA, 51.9 letters [Snellen: 20/92]) with a mean (SD) of 5.0 (2.7) injections and 8.8 (3.3) monitoring visits. Presented by injection frequencies <3 (n = 537), 3 to 6 (n = 1,924), and >6 (n = 918), visual acuity gains were 1.6 (14.93), 3.3 (16.57), and 3.7 (17.21) letters, respectively. Stratified by BLVA <23 (n = 382), 23 to <39 (n = 559), 39 to <60 (n = 929), 60 to <74 (n = 994), and ?74 (n = 515), visual acuity change was 12.6 (20.63), 6.7 (17.88), 3.6 (16.41), 0.3 (13.83), and -3.0 (11.82) letters, respectively. The incidence of ocular/nonocular adverse events was 8.2%/12.8% and serious adverse events were 0.9%/7.4%, respectively. CONCLUSION:These results demonstrate the effectiveness and safety of ranibizumab in treatment-naive neovascular age-related macular degeneration patients.

SUBMITTER: Holz FG

PROVIDER: S-EPMC7447127 | biostudies-literature | 2020 Sep

REPOSITORIES: biostudies-literature

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RANIBIZUMAB TREATMENT IN TREATMENT-NAIVE NEOVASCULAR AGE-RELATED MACULAR DEGENERATION: Results From LUMINOUS, a Global Real-World Study.

Holz Frank G FG Figueroa Marta S MS Bandello Francesco F Yang Yit Y Ohji Masahito M Dai Hong H Wykrota Halina H Sharma Sanjay S Dunger-Baldauf Cornelia C Lacey Sue S Macfadden Wayne W Mitchell Paul P

Retina (Philadelphia, Pa.) 20200901 9

<h4>Purpose</h4>To evaluate the effectiveness, safety, and treatment patterns of ranibizumab 0.5 mg in treatment-naive patients with neovascular age-related macular degeneration enrolled in LUMINOUS study.<h4>Methods</h4>This 5-year, prospective, multicenter, observational study recruited 30,138 adult patients (treatment-naive or previously treated with ranibizumab or other ocular treatments) who were treated according to the local ranibizumab label.<h4>Results</h4>Six thousand two hundred and f ...[more]

PMID: 31764612

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Project description:PurposeTo evaluate the effectiveness, safety, and treatment patterns of ranibizumab 0.5 mg in prior ranibizumab-treated patients with neovascular age-related macular degeneration (nAMD) enrolled in the LUMINOUS™ study.Patients and methodsLUMINOUS, a 5-year, prospective, multicenter, observational study, recruited 30,138 adult patients (treatment-naïve or prior ranibizumab-treated or other ocular treatments) across all approved indications for ranibizumab. Patients were treated as per local ranibizumab label of participating countries. Here we report the mean change in visual acuity (VA) at Year 1, treatment exposure, overall incidence of ocular, non-ocular adverse events (AEs) and serious AEs (SAEs) in prior ranibizumab-treated nAMD patients (n = 16,167).ResultsAt baseline, the mean (standard deviation [SD]) age of patients was 78.4 (9.0) years, 59.0% were female, and 80.0% were Caucasian. At Year 1 (n = 10,168), the mean (SD) VA change was -1.6 (12.6) letters (baseline VA: 58.3 [19.0] letters) with a mean (SD) of 4.7 (3.1) ranibizumab injections. Stratified by duration of prior ranibizumab treatment of <1 (n = 4,112), 1 to <2 (n = 2,095), 2 to <3 (n = 1,506), 3 to <4 (n = 1,123), 4 to <5 (n = 689), and ≥5 (n = 256) years, the mean (SD) VA change at Year 1 were -1.2 (13.5), -2.0 (12.3), -2.0 (11.3), -1.9 (11.8), -2.5 (10.9), and 0.0 (11.2) letters, respectively. Mean (SD) VA change in patients who received ≤6 and >6 injections over 1 year was -1.8 (13.8) and +0.5 (12.5) letters, respectively. The rate of ocular/non-ocular AEs and SAEs across all prior ranibizumab-treated patients over 5 years were 13.29%/23.02% and 0.84%/13.66%, respectively.ConclusionsOverall, regardless of the prior ranibizumab-treatment duration, VA was maintained in these patients at Year 1, and those receiving ≥6 injections showed a trend towards gaining letters. There were no new safety signals. These results may help inform routine clinical practice to appropriately treat nAMD patients with ranibizumab to achieve optimal visual outcomes.

Project description:BackgroundClinical trials have established the efficacy of ranibizumab for the treatment of neovascular age-related macular degeneration (AMD). In addition, bevacizumab is used off-label to treat AMD, despite the absence of similar supporting data.MethodsIn a multicenter, single-blind, noninferiority trial, we randomly assigned 1208 patients with neovascular AMD to receive intravitreal injections of ranibizumab or bevacizumab on either a monthly schedule or as needed with monthly evaluation. The primary outcome was the mean change in visual acuity at 1 year, with a noninferiority limit of 5 letters on the eye chart.ResultsBevacizumab administered monthly was equivalent to ranibizumab administered monthly, with 8.0 and 8.5 letters gained, respectively. Bevacizumab administered as needed was equivalent to ranibizumab as needed, with 5.9 and 6.8 letters gained, respectively. Ranibizumab as needed was equivalent to monthly ranibizumab, although the comparison between bevacizumab as needed and monthly bevacizumab was inconclusive. The mean decrease in central retinal thickness was greater in the ranibizumab-monthly group (196 μm) than in the other groups (152 to 168 μm, P=0.03 by analysis of variance). Rates of death, myocardial infarction, and stroke were similar for patients receiving either bevacizumab or ranibizumab (P>0.20). The proportion of patients with serious systemic adverse events (primarily hospitalizations) was higher with bevacizumab than with ranibizumab (24.1% vs. 19.0%; risk ratio, 1.29; 95% confidence interval, 1.01 to 1.66), with excess events broadly distributed in disease categories not identified in previous studies as areas of concern.ConclusionsAt 1 year, bevacizumab and ranibizumab had equivalent effects on visual acuity when administered according to the same schedule. Ranibizumab given as needed with monthly evaluation had effects on vision that were equivalent to those of ranibizumab administered monthly. Differences in rates of serious adverse events require further study. (Funded by the National Eye Institute; ClinicalTrials.gov number, NCT00593450.).

Project description:ObjectiveTo describe effects of ranibizumab and bevacizumab when administered monthly or as needed for 2 years and to describe the impact of switching to as-needed treatment after 1 year of monthly treatment.DesignMulticenter, randomized clinical trial.ParticipantsPatients (n = 1107) who were followed up during year 2 among 1185 patients with neovascular age-related macular degeneration who were enrolled in the clinical trial.InterventionsAt enrollment, patients were assigned to 4 treatment groups defined by drug (ranibizumab or bevacizumab) and dosing regimen (monthly or as needed). At 1 year, patients initially assigned to monthly treatment were reassigned randomly to monthly or as-needed treatment, without changing the drug assignment.Main outcome measuresMean change in visual acuity.ResultsAmong patients following the same regimen for 2 years, mean gain in visual acuity was similar for both drugs (bevacizumab-ranibizumab difference, -1.4 letters; 95% confidence interval [CI], -3.7 to 0.8; P = 0.21). Mean gain was greater for monthly than for as-needed treatment (difference, -2.4 letters; 95% CI, -4.8 to -0.1; P = 0.046). The proportion without fluid ranged from 13.9% in the bevacizumab-as-needed group to 45.5% in the ranibizumab monthly group (drug, P = 0.0003; regimen, P < 0.0001). Switching from monthly to as-needed treatment resulted in greater mean decrease in vision during year 2 (-2.2 letters; P = 0.03) and a lower proportion without fluid (-19%; P < 0.0001). Rates of death and arteriothrombotic events were similar for both drugs (P > 0.60). The proportion of patients with 1 or more systemic serious adverse events was higher with bevacizumab than ranibizumab (39.9% vs. 31.7%; adjusted risk ratio, 1.30; 95% CI, 1.07-1.57; P = 0.009). Most of the excess events have not been associated previously with systemic therapy targeting vascular endothelial growth factor (VEGF).ConclusionsRanibizumab and bevacizumab had similar effects on visual acuity over a 2-year period. Treatment as needed resulted in less gain in visual acuity, whether instituted at enrollment or after 1 year of monthly treatment. There were no differences between drugs in rates of death or arteriothrombotic events. The interpretation of the persistence of higher rates of serious adverse events with bevacizumab is uncertain because of the lack of specificity to conditions associated with inhibition of VEGF.

Dataset Information

RANIBIZUMAB TREATMENT IN TREATMENT-NAIVE NEOVASCULAR AGE-RELATED MACULAR DEGENERATION: Results From LUMINOUS, a Global Real-World Study.

Publications

RANIBIZUMAB TREATMENT IN TREATMENT-NAIVE NEOVASCULAR AGE-RELATED MACULAR DEGENERATION: Results From LUMINOUS, a Global Real-World Study.

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