Baerveldt-350 with adjunctive goniotomy: Pilot results.

Purpose: To describe a previously unreported method for optimizing early intraocular pressure-lowering in non-valved aqueous shunt surgery, and to report pilot results from a case series. Observations: We report pilot results of 30 eyes that underwent Baerveldt-350 implantation with adjunctive goniotomy, in addition to 3 needle-puncture fenestrations, to enhance intraocular pressure lowering and facilitate higher steroid dosing before spontaneous ligature dissolution. Conclusions and Importance: In patients with open-angle glaucoma, goniotomy is a safe and effective procedure when performed in conjunction with non-valved glaucoma tube shunt implantation.

Smartphone application links severity of retinopathy of prematurity to early motor behavior in a cohort of high-risk preterm infants.

PURPOSE: To evaluate the General Movement Assessment (GMA) with the Motor Optimality Score-Revised (MOS-R) as a neurodevelopmental marker in infants with retinopathy of prematurity (ROP). METHODS: Infants screened prospectively for ROP were evaluated at 3 months' post-term age using a smartphone application to complete the GMA and MOS-R. Results were analyzed by ROP severity. RESULTS: Of 105 enrolled infants, 83 completed the study. Of these, 54 (65%) had any ROP, 32 (39%) had severe ROP, and 13 (16%) had type 1 ROP. The proportion with aberrant GMA was significantly higher in infants with severe ROP (14/32 [44%]) compared with infants who had milder ROP (8/51 [16%]; P = 0.006). Of those with severe ROP, there was no significant difference comparing infants with type 1 ROP treated with bevacizumab (7/13 [54%]) to infants with type 2 ROP without treatment (7/19 [37%]; P = 0.47). Although the presence of any ROP, stage of ROP, and severe ROP each predicted lower MOS-R scores on univariate analyses, only severe bronchopulmonary dysplasia and markers of brain injury remained significant in the multivariate analysis. CONCLUSIONS: The GMA was a convenient, short-term method of data collection with low attrition. Although severe ROP initially appeared linked to poor early motor scores, this association is likely confounded by neurological and respiratory complications, which frequently accompany severe ROP.

A comparison of primary and secondary eye removal after open globe injury: A multi-centre study.

BACKGROUND/OBJECTIVES: Our goal was to compare the characteristics and surgical outcomes of patients who underwent primary eye removal surgery after open globe injury with those who underwent secondary eye removal surgery after open globe repair. SUBJECTS/METHODS: This was a retrospective review of subjects who underwent evisceration or enucleation within 3 months of an open globe injury, at three Level I trauma centres in three U.S. cities between July 2014 and July 2020. RESULTS: 19 patients underwent primary eye removal and 20 underwent secondary eye removal. The most common mechanism of trauma in patients who underwent primary eye removal was gunshot. Compared to the secondary eye removal group, patients who underwent primary eye removal were significantly more likely to be male; have longer hospital stays; be discharged to another care facility rather than home; have facial fractures; suffer intracranial injury; and be unable to consent themselves for surgery. Both groups had a low surgical complication rate with one case of socket contracture in each group. CONCLUSIONS: The standard of care for an open globe injury is prompt repair, but there are occasions when the globe is so damaged that it is deemed unrepairable. We found that globes that required primary eye removal were more often due to gunshot wounds, and that there was greater morbidity associated with these injuries. The authors' preferred surgical approach was evisceration with placement of a silicone sphere; patient outcomes demonstrate that this method was found to be safe, with a low complication and infection rate.

Neovascular Glaucoma from Ocular Ischemic Syndrome Treated with Serial Monthly Intravitreal Bevacizumab and Panretinal Photocoagulation: A Case Report.

Purpose: To describe a case of open-angle neovascular glaucoma (NVG) secondary to ocular ischemic syndrome (OIS) treated with a planned series of 6 monthly anti-VEGF injections with interspersed panretinal photocoagulation (PRP) sessions. We term this treatment protocol the Salvaging Conventional Outflow Pathway in Neovascular Glaucoma (SCOPING) Protocol, and this is our (MQ and DS) standard of care for all NVG patients presenting with partially or completely open angles. Case: A 66-year-old man's right eye had a visual acuity of 20/50, intraocular pressure (IOP) of 42 mmHg on 0 IOP-lowering medications, and neovascularization of the iris and angle with no peripheral anterior synechiae. Fundoscopy revealed midperipheral dot-blot hemorrhages without diabetic retinopathy or vein occlusion. Fluorescein angiography revealed peripheral retinal nonperfusion in both eyes. The patient was diagnosed with open-angle NVG secondary to OIS and treated with 6 serial monthly anti-VEGF injections interspersed with 4 PRP sessions, after which his anterior segment neovascularization regressed and IOP normalized on 0 medications. Ten weeks after the last injection, the anterior segment neovascularization and elevated IOP recurred, so he underwent 4 more monthly anti-VEGF injections and 4 PRP sessions, after which his anterior segment neovascularization regressed and his IOP normalized on 0 medications. However, 6 weeks after the last injection, the anterior segment neovascularization and elevated IOP again recurred, so he was resumed on a third course of lifetime monthly anti-VEGF injections, which may be continued in perpetuity. Conclusion: The patient's NVG was quiescent while under the protection of serial anti-VEGF injections with interspersed PRP; however, the disease recurred each time injections were stopped. Therefore, in patients with open-angle NVG secondary to OIS, serial monthly anti-VEGF injections may be necessary combined with PRP to suppress underlying neovascular drive and regress anterior segment neovascularization, maintain physiologic IOP, and prevent synechial angle closure.

Early Intraocular Pressure Control Via Capsule Revision of a Failed Valved Aqueous Shunt During Concurrent Placement of a Nonvalved Aqueous Shunt.

PURPOSE: To describe the novel strategy of performing a concurrent capsule revision of a failed pre-existing valved aqueous shunt with implantation of an additional nonvalved aqueous shunt for early postoperative intraocular pressure (IOP) control. DESIGN: Case report of a single patient. RESULTS: An 87-year-old man with severe primary open-angle glaucoma in both eyes presented to our clinic. His pseudophakic left eye had a failed superonasal trabeculectomy and an encapsulated superotemporal Ahmed FP7 (New World Medical) aqueous shunt in the anterior chamber. He had previously undergone micropulse cyclophotocoagulation 3 times and excisional goniotomy. Visual acuity in his left eye was 20/30, and IOP was 24 mmHg on 4 topical IOP-lowering medications. An inferonasal Baerveldt 350 (Advanced Medical Optics) aqueous shunt was placed with concurrent revision of the Ahmed capsule. A large block of capsule tissue was excised from the surface of the plate, and 20 mg of subtenon triamcinolone acetonide (Kenalog, Bristol-Myers Squibb) was injected overlying the plate. His IOP ranged between 6 and 15 mmHg in the immediate postoperative period. There were no hypotony-associated complications at any time point. At postoperative month 18, his IOP was 10 mmHg on zero medications. CONCLUSIONS: In patients with a failed valved aqueous shunt undergoing an additional nonvalved aqueous shunt, a concurrent capsule revision of the valved aqueous shunt can provide early IOP lowering before the nonvalved tube opens.