Neuroprotection with rasagiline in patients with macula-off retinal detachment: A randomized controlled pilot study.
Sci Rep
; 10(1): 4948, 2020 03 18.
Article
in En
| MEDLINE
| ID: mdl-32188915
ABSTRACT
We aimed to evaluate the neuroprotective efficacy of rasagiline in pseudophakic patients who had surgery for macula-off rhegmatogenous retinal detachment (RRD). This was a 6-month, prospective, randomized, double-blind, placebo-controlled pilot study. Patients presenting with acute macula-off RRD were recruited and randomized 11 to receive rasagiline 1 mg/day or placebo for 7 days. Best-corrected visual acuity (BCVA) and optical coherence tomography were acquired 1 day before as well as 2 days, 3 weeks, 3 months and 6 months after surgery. We screened 26 patients with RRD whereof 23 were eventually included and randomized. The primary outcome was final BCVA. Secondary outcomes included central retinal thickness (CRT) and adverse events (AE). We evaluated photoreceptor cells (prc) recovery through morphological measurements. The baseline characteristics were comparable between groups. BCVA significantly improved in both groups (letters gained rasagiline 61.5 ± 18.1 vs placebo 55.3 ± 29.2, p = 0.56), but no significant inter-group difference was found at any visit. CRT was stable 3 weeks after surgery onwards, with no inter-group difference. No treatment-emergent AE occurred. Significant prc restoration was observed from 3 weeks to 6 months after surgery, without inter-group difference at either visit. Ellipsoid zone integrity (ß = 0.517, p = 0.008) and foveal bulge (ß = 0.387, p = 0.038) were significant predictors of good final BCVA. In conclusion, perioperative oral treatment with rasagiline 1 mg/day for 7 days did not show significant benefits on visual or anatomical outcomes in macula-off RRD patients.
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Main subject:
Retinal Detachment
/
Visual Acuity
/
Neuroprotective Agents
/
Indans
/
Macula Lutea
Type of study:
Clinical_trials
/
Observational_studies
/
Prognostic_studies
/
Risk_factors_studies
Limits:
Aged
/
Female
/
Humans
/
Male
Language:
En
Journal:
Sci Rep
Year:
2020
Document type:
Article
Affiliation country:
Switzerland