An observational study in Retinal Detachment, sponsored by Central Hospital, Nancy, France. Completed at 1 site in France. Open to participants aged 18 Years and older. Per ClinicalTrials.gov, last updated 2021-09-22.
Sponsored by Central Hospital, Nancy, France · Observational
To examine and to compare the evolution of aqueous flare from presentation until the third postoperative month in a series of consecutive patients who underwent primary vitrectomy for rhegmatogenous retinal detachment (RRD), in 4 groups of patients :
207 studies on the registry are indexed under Retinal Detachment; 27 are open to participants now.
This study's enrollment of 48 is below the median of 64 across 60 observational studies indexed under Retinal Detachment.
Browse Retinal Detachment studies →Central Hospital, Nancy, France is the lead sponsor of 778 studies on the registry; 183 are open to participants now.
Counted across the registry records on this site, refreshed daily.
All patients addressed at the Ophthalmology Department for Rhegmatogenous Retinal Detachment and who matched the inclusion criteria.
Exclusion Criteria:
Primary vitrectomy and fluid-air exchange with SF6 or C2F6 gas tamponade
Other: Aqueous flare measurement
Primary vitrectomy and fluid-air exchange with silicone oil tamponade
Other: Aqueous flare measurement
Secondary vitrectomy and fluid-air exchange with SF6 or C2F6 or C3F8 gas tamponade
Other: Aqueous flare measurement
Secondary vitrectomy and fluid-air exchange with silicone oil tamponade
Other: Aqueous flare measurement
Aqueous flare was measured preoperatively and postoperatively with a laser flare-cell meter (LFCM ; Kowa FM-500, Kowa Company Ltd, Tokyo, Japan).
Change in aqueous flare measurement (expressed as photon counts per millisecond and measured with a laser flare-cell meter)
Aqueous flare was measured preoperatively and postoperatively at 2 weeks, 4 weeks and 3 months with a laser flare-cell meter, in patients treated for RRD
Time frame: preoperatively and postoperatively at 2 weeks and 3 months after surgery
Change in aqueous flare measurement (measured with a laser flare-cell meter)
To describe the evolution of the aqueous humor flare between the postoperative visits at 2 weeks and at 3 months after retinal detachment surgery in each groups of patients.
Time frame: postoperatively at 2 weeks and 3 months after surgery
Comparison of aqueous flare values (measured with a laser flare-cell meter) between patients who relapsed and patients who didn't relapse
To compare the preoperative flare measurements between patients without versus with recurrence among those treated with gas
Time frame: preoperative
Evolution of measures of visual acuity
The best-corrected visual acuity (BCVA) was measured with projected-light Snellen charts and expressed in logMAR.
Time frame: preoperatively and postoperatively at 3 months
Evolution of macular status
Evaluation of macular status with macular imaging by optical coherence tomography (Heidelberg Engineering)
Time frame: preoperatively and postoperatively at 3 months
Relapsing status (yes or not)
Determined by careful fundus and peripheral retina examination.
Time frame: at 3 months postoperative
Plan to share: No
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This study is completed, as verified in Sep 2021. You cannot join it, but the record below documents what was studied.
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Central Hospital, Nancy, France