Inverted ILM-flap techniques variants for macular hole surgery: randomized clinical trial to compare retinal sensitivity and fixation stability.
Journal
Scientific reports
ISSN: 2045-2322
Titre abrégé: Sci Rep
Pays: England
ID NLM: 101563288
Informations de publication
Date de publication:
28 09 2020
28 09 2020
Historique:
received:
04
04
2020
accepted:
20
08
2020
entrez:
28
9
2020
pubmed:
29
9
2020
medline:
5
1
2021
Statut:
epublish
Résumé
To report closure rate, Best Corrected Visual Acuity (BCVA), Retinal Sensitivity (RS) and Fixation Stability (FS) of idiopathic Macular Holes (MH) randomized to Cover Group (CG) or Fill Group (FG) of the Inverted Internal Limiting Membrane (ILM) flap surgical procedure. Twenty-eight patients were randomized (1:1) to receive a vitrectomy with either Cover or Fill ILM flap technique. All patients underwent BCVA, RS and FS assessment at baseline, 1-month and 3-months after surgery. MH closed in all patients. BCVA rose from 20/100 (baseline) to 20/33 (1-month) in both groups, to 20/28 in CG versus 20/33 in FG (3-months) (p < 0.05). The central 4° RS rose from 11.5 and 12 dB to 19 and 19.5 dB (1-month) and to 22 and 20 dB (3-months), respectively, in CG and FG (p < 0.001). The central 10° RS rose from 11 and 15 dB to 22 and 20 dB (1-month) and to 23 and 20 dB (3-months), respectively, in CG and FG (p < 0.001). FS increased significantly more in CG. CG improved significantly more than FG in terms of BCVA, RS and FS. The average MH diameter was relatively small (397 µm); larger MHs may behave differently.Trial registration: Trial Registry: https://www.clinicaltrials.gov ; Identifier: NCT04135638. Registration date 22/10/2019.
Identifiants
pubmed: 32985592
doi: 10.1038/s41598-020-72774-1
pii: 10.1038/s41598-020-72774-1
pmc: PMC7522249
doi:
Banques de données
ClinicalTrials.gov
['NCT04135638']
Types de publication
Comparative Study
Journal Article
Randomized Controlled Trial
Research Support, Non-U.S. Gov't
Langues
eng
Sous-ensembles de citation
IM
Pagination
15832Références
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