TY - JOUR
T1 - Sustained delivery fluocinolone acetonide vitreous implants
T2 - Long-term benefit in patients with chronic diabetic macular edema
AU - Cunha-Vaz, José
AU - Ashton, Paul
AU - Iezzi, Raymond
AU - Campochiaro, Peter
AU - Dugel, Pravin U.
AU - Holz, Frank G.
AU - Weber, Michel
AU - Danis, Ronald P.
AU - Kuppermann, Baruch D.
AU - Bailey, Clare
AU - Billman, Kathleen
AU - Kapik, Barry
AU - Kane, Frances
AU - Green, Ken
AU - Campochiaro, P. A.
AU - Brown, D. M.
AU - Pearson, A.
N1 - Funding Information:
Writing assistance, including preparation of a manuscript draft, was provided by Meher M. Dustoor, PhD, and by Beth Burke, PhD, MediTech Media (Hamilton, New Jersey), funded by Alimera Sciences (Alpharetta, GA).
Publisher Copyright:
© 2014 by the American Academy of Ophthalmology.
PY - 2014/10/1
Y1 - 2014/10/1
N2 - Conclusions: This is the first published analysis correlating duration of diagnosis of DME with treatment effect. In patients with chronic DME, FAc 0.2 μg/day provides substantial visual benefit for up to 3 years and would provide an option for patients who do not respond to other therapy.Main Outcome Measures: Percentage of patients with improvement of 15 letters or more from baseline. Secondary outcomes included other parameters of visual function and foveal thickness.Results: At month 36, the difference between FAc 0.2 μg/day and sham control in the percentage of patients who gained 15 letters or more was significantly greater in chronic DME patients (FAc 0.2 μg/day, 34.0% vs. sham, 13.4%; P<0.001), compared with patients with nonchronic DME (FAc 0.2 μg/day, 22.3% vs. sham, 27.8%; P = 0.275). The greater response in patients with chronic DME was not associated with baseline ocular characteristics, changes in anatomic features, or differences in re-treatment or ancillary therapies. The ocular adverse event profile for FAc 0.2 μg/day was similar regardless of DME duration.Purpose: To present the safety and efficacy of intravitreal implants releasing 0.2 μg/day fluocinolone acetonide (FAc) in patients with chronic versus nonchronic diabetic macular edema (DME). To assess ocular characteristics, anatomic changes, and re-treatment and ancillary therapies that may explain the differential treatment effect seen with intravitreal implants releasing FAc 0.2 μg/day in patients with chronic and nonchronic DME. An overall benefitto- risk assessment for the FAc 0.2-μg/day and FAc 0.5-μg/day doses has been reported previously.Design: Preplanned subgroup analysis of chronic (duration of diagnosis, ≥3 years) and nonchronic (duration of diagnosis, <3 years) DME in patients from 2 randomized, sham injection-controlled, double-masked, multicenter clinical trials.Participants: Patients with persistent DME despite 1 or more macular laser treatment were randomized 1:2:2 to sham injection (n = 185), FAc 0.2 μg/day (n = 375), or FAc 0.5 μg/day (n = 393).Methods: Patients received study drug or sham injection and after 6 weeks were eligible for rescue laser. Based on re-treatment criteria, additional masked study drug could be given after 1 year.
AB - Conclusions: This is the first published analysis correlating duration of diagnosis of DME with treatment effect. In patients with chronic DME, FAc 0.2 μg/day provides substantial visual benefit for up to 3 years and would provide an option for patients who do not respond to other therapy.Main Outcome Measures: Percentage of patients with improvement of 15 letters or more from baseline. Secondary outcomes included other parameters of visual function and foveal thickness.Results: At month 36, the difference between FAc 0.2 μg/day and sham control in the percentage of patients who gained 15 letters or more was significantly greater in chronic DME patients (FAc 0.2 μg/day, 34.0% vs. sham, 13.4%; P<0.001), compared with patients with nonchronic DME (FAc 0.2 μg/day, 22.3% vs. sham, 27.8%; P = 0.275). The greater response in patients with chronic DME was not associated with baseline ocular characteristics, changes in anatomic features, or differences in re-treatment or ancillary therapies. The ocular adverse event profile for FAc 0.2 μg/day was similar regardless of DME duration.Purpose: To present the safety and efficacy of intravitreal implants releasing 0.2 μg/day fluocinolone acetonide (FAc) in patients with chronic versus nonchronic diabetic macular edema (DME). To assess ocular characteristics, anatomic changes, and re-treatment and ancillary therapies that may explain the differential treatment effect seen with intravitreal implants releasing FAc 0.2 μg/day in patients with chronic and nonchronic DME. An overall benefitto- risk assessment for the FAc 0.2-μg/day and FAc 0.5-μg/day doses has been reported previously.Design: Preplanned subgroup analysis of chronic (duration of diagnosis, ≥3 years) and nonchronic (duration of diagnosis, <3 years) DME in patients from 2 randomized, sham injection-controlled, double-masked, multicenter clinical trials.Participants: Patients with persistent DME despite 1 or more macular laser treatment were randomized 1:2:2 to sham injection (n = 185), FAc 0.2 μg/day (n = 375), or FAc 0.5 μg/day (n = 393).Methods: Patients received study drug or sham injection and after 6 weeks were eligible for rescue laser. Based on re-treatment criteria, additional masked study drug could be given after 1 year.
UR - http://www.scopus.com/inward/record.url?scp=84908121230&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84908121230&partnerID=8YFLogxK
U2 - 10.1016/j.ophtha.2014.04.019
DO - 10.1016/j.ophtha.2014.04.019
M3 - Article
C2 - 24935282
AN - SCOPUS:84908121230
SN - 0161-6420
VL - 121
SP - 1892-1903.e3
JO - Ophthalmology
JF - Ophthalmology
IS - 10
ER -