title: Pars plana vitrectomy with and without triamcinolone acetonide assistance in pseudophakic retinal detachment complicated with proliferative vitreoretinopathy.
abstract: OBJECTIVE
  To evaluate the anatomical and functional outcomes of pars plana vitrectomy (PPV) in pseudophakic retinal detachment (RD) complicated with proliferative vitreoretinopathy (PVR) without previous scleral buckling (SB) or vitrectomy, both with and without triamcinolone acetonide (TA) assistance.
  
  
  METHODS
  In this retrospective, interventional, comparative case series, 72 pseudophakic eyes with RD with PVR grade C1 or greater underwent PPV either with (group 1, n = 40) or without (group 2, n = 32) TA assistance. Eyes with a minimum of 6 months of follow-up were evaluated. Main outcome measures were reattachment, redetachment, complication rate, and changes in visual acuity (VA).
  
  
  RESULTS
  The mean follow-up period was 14.57 +/- 8.55 months. Single-surgery and final reattachment rates were 87.50% and 95% in group 1, and 78.12 % and 96.87% in group 2, (P = 0.349, P = 1.000). Redetachment rates were 12.50% in group 1 and 21.87% group 2 (P = 0.349). In both groups the mean VA increased significantly in postoperative week 1 and in all control visits (P< 0.001) with no difference in complication rate (P > 0.05).
  
  
  CONCLUSIONS
  In this study PPV with TA assistance resulted in a lower, albeit statistically insignificant, redetachment rate in the treatment of RD complicated with PVR compared to PPV without TA assistance in eyes without previous SB or PPV. Visual acuity improved in 72% of eyes in both groups. Intraoperative and postoperative complication rates were also similar.
authors.affiliation: Beyoglu Eye Research and Training Hospital, Istanbul, Turkey. nur.nuracar@gmail.com
authors.forename: Nur
authors.initials: N
authors.lastname: Acar
authors.forename: Ziya
authors.initials: Z
authors.lastname: Kapran
authors.forename: Tugrul
authors.initials: T
authors.lastname: Altan
authors.forename: Yaprak Banu
authors.initials: YB
authors.lastname: Unver
authors.forename: Ercan
authors.initials: E
authors.lastname: Pasaoglu
mesh_terms: D000328:Adult; D000368:Aged; D019773:Epiretinal Membrane / Q000175:diagnosis / Q000601:surgery; D005260:Female; D005466:Fluorocarbons / Q000008:administration & dosage; D005500:Follow-Up Studies; D005938:Glucocorticoids; D006801:Humans; D007431:Intraoperative Complications; D017075:Laser Coagulation; D008297:Male; D008875:Middle Aged; D011183:Postoperative Complications; D019591:Pseudophakia / Q000209:etiology / Q000601:surgery*; D012008:Recurrence; D012163:Retinal Detachment / Q000209:etiology / Q000601:surgery*; D012189:Retrospective Studies; D012827:Silicone Oils / Q000008:administration & dosage; D014222:Triamcinolone Acetonide; D014792:Visual Acuity / Q000502:physiology; D014821:Vitrectomy / Q000379:methods*; D018630:Vitreoretinopathy, Proliferative / Q000150:complications*; D014822:Vitreous Body / Q000473:pathology
chemical_list: D005466:Fluorocarbons; D005938:Glucocorticoids; D012827:Silicone Oils; C073608:perfluorooctane; C042852:perflutren; D014222:Triamcinolone Acetonide