PARS PLANA VITRECTOMY FOR VITREOUS HEMORRHAGE IN CIPTOMANGUNKUSUMO HOSPITAL

Introduction: Vitreous hemorrhage is the presence of blood in the vitreous cavity. This condition could impair the visual function and hindered the clinician’s ability to examine the posterior segment of the eye. Pars plana vitrectomy (PPV) not only act as a surgical treatment of choice but also diagnostic procedure. Immediate PPV has the advantage to optimalize visual acuity Methods: Retrospective descriptive study of vitreous hemorrhage patients underwent pars plana vitrectomy in Ciptomangunkusumo Hospital, Indonesia from January to December 2018 Result: There were 160 cases of vitreous hemorrhage cases undergoes pars plana vitrectomy in 2018. Most frequent etiology was proliferative diabetic retinopathy (49.4%). Rebleeding was found only in 8 cases within the period of three months follow up. Final visual acuity was improved in majority of the cases and found to be related to timing of the surgery. Conclusion: Early vitrectomy along with systemic control of underlying factors lead to improvement of visual acuity in vitreous hemorrhage.

Endophthalmitis and Retinal Detachment after Ocular Injury by Animal Inoculation Needle

Purpose: To report a case of endophthalmitis and retinal detachment after injury caused by an animal inoculation needle. Case summary: A 39-year-old man received an injury to his left eye with an animal inoculation needle while vaccinating a pig came to the hospital due to decreased visual acuity. At initial presentation, the best-corrected visual acuity in the left eye was “counting fingers,” and slit lamp examination revealed corneal lacerations, anterior capsule rupture, and traumatic cataract. Ultrasonography showed no specific findings in the vitreous and retina. Primary corneal suture, phacoemulsification, anterior vitrectomy due to rupture of the posterior capsule and vitreous prolapse, intraocular lens implantation, and intravitreal antibiotic injection were performed. On day 1 postoperatively, vitrectomy, anterior chamber irrigation, intravitreal antibiotic injection, and silicone oil injection were performed as signs of endophthalmitis, such as hypopyon and retinal tear, and focal retinal detachment were observed during surgery. Silicone oil removal was performed 7 months after the operation and the best-corrected visual acuity was 0.6. There has been no recurrence during follow-up. Conclusions: This is the first report in Korea of ocular injury caused by an animal inoculation needle. If the fundus is not observed in such injuries, there is a possibility of endophthalmitis and retinal detachment and early vitrectomy should be considered.

Arcuate Vitelliform detachment with morning glory disc maculopathy: OCT findings of evolution and resolution after early surgery

Morning glory disc (MGD) is known to develop secondary maculopathy and vision loss. We followed a 7-year-old girl with MGD in right eye from 2010 to 2021. Her best-corrected Snellen visual acuity (BCVA) was 20/20 in both eyes till 2017. She presented with reduced vision in right eye with BCVA of 20/80 in 2018. Optical Coherence Tomography (OCT) revealed maculopathy related to MGD in right eye and arcuate Vitelliform neurosensory detachment (V-NSD) temporal to fovea. She underwent 25G vitrectomy with internal limiting membrane peeling. Resolution of retinoschisis and V-NSD was analysed by OCT and fundus autofluorescence (FAF) postoperatively. Arcuate V-NSD was hyperfluorescent on FAF and concentric to optic disc. It resolved slowly with BCVA improving to 20/20 at 18 and 30 months postoperatively. We report excellent outcome following early vitrectomy for MGD-related maculopathy and recommend serial follow-up and considering early vitrectomy whenever traction and BCVA worsens. We also describe arcuate V-NSD with MGD.

Complete and early vitrectomy for endophthalmitis

We recently co-authored a report on the ten-year (2007-2017) results achieved at our center (Retina Specialists of Alabama) in the treatment of Acute Post-Cataract (APCE). Of all eyes, 77.4% were initially treated with Complete and Early Vitrectomy (CEVE). Visual acuity of ≥20/40 was restored in 79% of all eyes versus 53% of eyes reported in the Endophthalmitis Vitrectomy Study. We believe that CEVE is the initial treatment of choice whenever the fundus is obscured by endophthalmitis vitreous opacity.

Long term outcome of early vitrectomy in non-diabetic, non-traumatic patients with acute posterior vitreous detachment (PVD) and vitreous hemorrhage

Objective: Evaluate the etiologies for dense vitreous hemorrhage in pseudophakic, non-diabetic and non-traumatic adults with acute PVD and the efficiency of early vitrectomy treatment.Methods: The study included 93 eyes of 93 patients and it consisted in the evaluation of etiologies of vitreous hemorrhage: retinal tears, retinal occlusion (RVO), choroidal neovascularization (CNV) and acute posterior vitreous detachment (PVD). A comparison of initial visual acuity versus final visual acuity post vitrectomy is performed.Results: The mean time between symptom onset and surgery was 6.9 days. The most common etiologies observed during this study were: retinal tear (63.4%), vein occlusion (18.3%), CNV (9.7%) and PVD (8.6%). Following early vitrectomy treatement, VA significantly improved from 1.673 LogMAR to 0.220 LogMAR. In addition, the incidence of retinal tears identified preoperatively by ocular ecography were 13, but it improved to 46 during surgery.Conclusion: Retinal tears, RVO, CNV and PVD were the most common causes of dense vitreous hemorrhage. Early vitrectomy has a good outcome with improvement on visual acuity and we also observed during surgery retinal tears not efficiently identified by ultrasound preoperatively.

Better visual outcome associated with early vitrectomy in the management of endophthalmitis

AimsTo examine the role of early vitrectomy in the management of endophthalmitis from all causes.MethodsRetrospective study of 290 consecutive subjects diagnosed with endophthalmitis at Auckland District Health Board between 1 January 2006 and 31 July 2019. Main outcome measure was visual acuity at 9-month follow-up and proportion of subjects with severe vision loss (≤20/200).ResultsMedian age at presentation was 70.4 years and 151 subjects (52.1%) were women. Cataract surgery was the most common cause of endophthalmitis in 92 subjects (31.7%) followed by intravitreal injection in 57 (19.7%), endogenous endophthalmitis in 48 subjects (16.6%), non-surgical trauma in 42 subjects (14.5%), glaucoma surgery in 24 subjects (8.3%), vitrectomy in 22 subjects (7.6%) and corneal in 5 subjects (1.7%). Culture was positive in 136 (46.9%) with gram-positive organisms most common (76.5%). Early vitrectomy was performed in 82 subjects (28.3%). Median visual acuity at 9 months was 20/100 (IQR 20/30 to light perception), and severe vision loss occurred in 100 (43.5%). Retinal detachment occurred in 35 eyes (12.1%) and 26 eyes were enucleated. On multivariate analysis, younger age, poor presenting visual acuity and culture-positive endophthalmitis were associated with worse outcomes, and early vitrectomy was associated with better outcomes.ConclusionsEarly vitrectomy (within 24 hours) is associated with better visual outcomes at 9 months, while younger age, poor presenting visual acuity and culture-positive endophthalmitis are associated with poorer visual acuity outcomes.

Surgical management and outcomes of pediatric open globe injuries requiring vitrectomy

Purpose: To describe surgical management and establish visual outcomes of open globe injury (OGI) in pediatric patients requiring vitrectomy. Methods: Forty-eight eyes of 48 pediatric patients underwent vitrectomy for OGI with secondary vitreoretinal complications in the eye center of Jilin University were included. Characteristics of patients, details of ocular examination and operation, presenting and final visual acuity were recorded. Results: Presenting visual acuity less than 20/400 was found in 44 eyes (91.7%), which included no light perception (NLP) in four eyes. At last visit, there was no eyes with visual acuity of NLP, and 19 eyes (39.6%) had a vision recovery to 20/400 or better. Mechanisms of injury, intraocular contents prolapse, presence of hyphema, intraocular foreign body, vitreous hemorrhage, retinal detachment, and total time from injury to PPV > 2 weeks were significant predictors of visual prognosis. Logistic regression analysis showed that hyphema was a significant predictive factor for poor visual outcome. Conclusion: Visual acuity was improved in most of the patients with OGI in this study. Hyphema is an important presenting ocular sign in estimating the post-vitrectomy visual outcome for OGI in children. Proper timing of vitrectomy is suggested, and in this study patients may benefit more with early vitrectomy as less proliferative vitreoretinopathy (PVR) was found together with a better visual acuity.