Feasibility of a polyethylene glycol-derived polymer as retinal patch to seal retinal breaks during vitrectomy for rhegmatogenous retinal detachment: a prospective, in vivo pilot study in a porcine model

2017 ◽  
Vol 45 (7) ◽  
pp. 708-716 ◽  
Author(s):  
Jean Pierre Hubschman ◽  
Andrea Govetto ◽  
Matthew Farajzadeh ◽  
Tatsuhiko Sato ◽  
Syed Askari ◽  
...  
Keyword(s):  
Polyethylene Glycol ◽  
Pilot Study ◽  
Retinal Detachment ◽  
Rhegmatogenous Retinal Detachment ◽  
Porcine Model ◽  
Retinal Breaks

scholarly journals Drain fluid cryo-explant technique for treatment of superior bullous rhegmatogenous retinal detachment in young adults

2021 ◽  
Vol 13 ◽  
pp. 251584142098821
Author(s):  
Kamal A.M. Solaiman ◽  
Ashraf Mahrous ◽  
Hesham A. Enany ◽  
Ashraf Bor’i
Keyword(s):  
Young Adults ◽  
Retinal Detachment ◽  
Rhegmatogenous Retinal Detachment ◽  
Subretinal Fluid ◽  
Secondary Outcome ◽  
Eligibility Criteria ◽  
Retinal Breaks ◽  
Complicated Cataract ◽  
Drain Fluid ◽  
The Mean

Purpose: To evaluate the efficacy of the drain fluid cryo-explant (DFCE) technique for the management of uncomplicated superior bullous rhegmatogenous retinal detachment (RRD) in young adults. Patients and methods: A retrospective study that included eyes with uncomplicated superior bullous RRD in patients ⩽40 years old. DFCE technique consists of sequential drainage of subretinal fluid, intravitreal fluid injection, cryotherapy, and placement of a scleral explant(s). The primary outcome measure was anatomical reposition of the retina after a single surgery. Secondary outcome measures included improvement in best corrected visual acuity (BCVA) and any reported complication related to the procedure. Results: The study included 51 eyes which met the study eligibility criteria. The mean duration of detachment was 19.7 ± 6.4 days. A single retinal break was found in 31 eyes (60.8%), and more than one break were found in 20 eyes (39.2%). The mean number of breaks per eye was 1.72 ± 1.04. The mean detached area per eye was 7.21 ± 3.19 clock hours, and the macula was detached in 22 eyes (43.1%). Flattening of the retina and closure of all retinal breaks was achieved in all eyes after a single surgery. Late recurrence of retinal detachment occurred in two eyes (3.9%) due to proliferative vitreoretinopathy (PVR). No complicated cataract or iatrogenic retinal breaks were detected in all eyes. Conclusion: DFCE technique could be effectively used for treatment of uncomplicated superior bullous RRD in adults ⩽40 years. It is safe and provides good visualization during surgery with no iatrogenic retinal breaks or complicated cataract.

scholarly journals Risk factors for macular pucker after rhegmatogenous retinal detachment surgery

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Toshiaki Hirakata ◽  
Yoshimune Hiratsuka ◽  
Shutaro Yamamoto ◽  
Koki Kanbayashi ◽  
Hiroaki Kobayashi ◽  
...  
Keyword(s):  
Risk Factors ◽  
Retinal Detachment ◽  
Surgical Technique ◽  
Regression Models ◽  
Rhegmatogenous Retinal Detachment ◽  
Surgical Repair ◽  
Macular Pucker ◽  
Logistic Regression Models ◽  
Retinal Breaks ◽  
Increased Risk

AbstractMacular pucker, also known as an epiretinal membrane, sometimes forms after surgical repair of a rhegmatogenous retinal detachment (RRD) and can decrease visual acuity and cause aniseikonia. However, few reports are evaluating the risk factors of macular pucker using multivariate analysis. To evaluate the risk factors for macular pucker after RRD surgery, 226 patients who underwent RRD surgery and were monitored for greater than 12 months (23.2 ± 6.4 months) after surgery were analyzed retrospectively. Of these cases, macular pucker developed in 26 cases. Multiple logistic regression models of 22 clinical characteristics were performed. An increased risk of macular pucker after RRD surgery was significantly associated with preoperative vitreous haemorrhage (Odds ratio (OR), 4.71; 95% CI 1.19–18.62), multiple retinal breaks (OR, 8.07; 95% CI 2.35–27.71), re-detachment (OR, 19.66; 95% CI 4.87–79.38), and retinal detachment area (OR, 12.91; 95% CI 2.34–71.19). Macular pucker was not associated with the surgical technique. Regardless of the surgical technique used, careful observation for postoperative macular pucker is needed after RRD surgery in high-risk cases. These findings can be used to improve the surgical management of patients with RRD. (183 words).

scholarly journals Internal Limiting Membrane Flap in the Management of Retinal Detachment due to Paracentral Retinal Breaks

2019 ◽  
Vol 2019 ◽  
pp. 1-7
Author(s):  
Yen-Chih Chen ◽  
Chung-May Yang ◽  
San-Ni Chen
Keyword(s):  
Visual Acuity ◽  
Retinal Detachment ◽  
Structural Changes ◽  
Rhegmatogenous Retinal Detachment ◽  
Case Series ◽  
Major Complication ◽  
Internal Limiting Membrane ◽  
Fluid Exchange ◽  
Membrane Peeling ◽  
Retinal Breaks

Purpose. To describe the technique and outcomes of using either inverted or free internal limiting membrane flap in the management of retinal detachment due to paracentral retinal breaks. Methods. This retrospective observational case series includes nine patients who received surgery for retinal detachment due to paracentral retinal breaks developed either from primary rhegmatogenous origin, or secondary iatrogenic retinal breaks after prior membrane peeling, or during surgery for tractional retinal detachment. Either inverted or free internal limiting membrane flaps were inserted in the identified breaks, followed by air fluid exchange and gas tamponade. Visual acuity and structural changes were evaluated. Results. Nine eyes were included. One had primary rhegmatogenous retinal detachment, one had highly myopic eye with peripapillary atrophic hole, three had secondary retinal detachment after membrane peeling for foveoschisis or macular pucker, one had recurrent retinal detachment due to proliferative vitreoretinopathy, one had combination of tractional and rhegmatogenous retinal detachment, and two had iatrogenic breaks during surgery. The retinal breaks of all eyes were sealed with retina attached postoperatively. Visual acuity in logarithm of minimal angle of resolution improved from 1.18 ± 0.55 preoperatively to 0.74 ± 0.47 postoperatively (p=0.04). Conclusion. Internal limiting membrane flap technique can be a surgical approach selectively for retinal detachment due to paracentral retinal breaks with difficulty for laser application. The retina can be attached successfully and achieve good visual outcome without major complication. This trial is registered with NCT03707015.

scholarly journals Patching retinal breaks with Seprafilm® in experimental rhegmatogenous retinal detachment of rabbit eyes

Eye ◽  
2009 ◽  
Vol 23 (12) ◽  
pp. 2256-2259 ◽  
Author(s):  
K Teruya ◽  
J Sueda ◽  
M Arai ◽  
N Tsurumaru ◽  
R Yamakawa ◽  
...  
Keyword(s):  
Retinal Detachment ◽  
Rhegmatogenous Retinal Detachment ◽  
Retinal Breaks

PRIMARY VITRECTOMY FOR COMBINED RHEGMATOGENOUS RETINAL DETACHMENT AND CHOROIDAL DETACHMENT WITH OR WITHOUT ORAL CORTICOSTEROIDS: A PILOT STUDY

Retina ◽  
2005 ◽  
Vol 25 (2) ◽  
pp. 152-157 ◽  
Author(s):  
TARUN SHARMA ◽  
LINGAM GOPAL ◽  
RAJEEV K. REDDY ◽  
N KASINATHAN ◽  
NITANT A. SHAH ◽  
...  
Keyword(s):  
Pilot Study ◽  
Retinal Detachment ◽  
Rhegmatogenous Retinal Detachment ◽  
Choroidal Detachment ◽  
Primary Vitrectomy ◽  
Oral Corticosteroids
Sign in / Sign up

Export Citation Format

Share Document