Long-term success of AGV implantation for glaucoma after vitreoretinal surgery with silicone oil insertion is better than that reported for trabeculectomy, though complication rates remain high.

Purpose: To describe the clinical, demographic, and etiological profile of patients of acquired ocular motor palsy presenting in a tertiary eye care center. Design: A retrospective hospital record-based study was conducted in patients of paralytic strabismus presenting from April 2016 to December 2017. Methods: Data included demographic and clinical details, diagnosis, underlying etiology, imaging, laboratory reports, and the outcome. Results: Mean age of presentation of 345 patients included in the study was 38.2 ± 19.5 years (range = 365 years). Pediatric patients (age: ≤16 years) constituted 9.5% of the entire cohort. Mean duration of complaints was 5.87 ± 2 months. Of the 372 eyes of 345 cases, 42.7% were sixth nerve palsy, 34.7% were third nerve palsy, 17.7% were fourth nerve palsy, and 4.8% had multiple ocular motor nerve involvement. Third and sixth nerve palsies were mostly due to ischemic event (58.1% and 69.8% cases, respectively), whereas fourth nerve palsies were commonly caused by trauma (63.6%). Amongst traumatic cases, road traffic accident was the most common mode of trauma. Systemic risk factors were preexistent in 18.2% cases (n = 63); in the remaining (40.8%; n = 141), they were diagnosed after presentation. Complete or partial recovery was noted in 69.7% cases in third nerve palsy, 67.9% cases in sixth nerve palsy, and 45% cases in fourth nerve palsy. Conclusions: Acquired cranial nerve palsy has younger onset in Indian scenario. Ischemia is the most common etiology raising concerns about the health issues of young Indians. Sixth nerve is most commonly involved in all age groups. Low recovery rate in fourth nerve palsy can be attributed to traumatic etiology.

Background and aim Glaucoma is one of the leading causes of visual impairment worldwide. Next to intraocular pressure (IOP), vascular factors play a major role in glaucoma. Mindfulness-based stress reduction (MBSR) has been shown to reduce the IOP, normalize the stress biomarkers, modulate gene expression, and also improve the quality of life. This study was aimed to assess the effect of MBSR in optic disc perfusion of patients with primary open angle glaucoma (POAG). Experimental procedure POAG patients with controlled IOP (<21 mmHg) were randomised in to intervention group (n = 30) and control group (n = 30). Both the groups continued their routine glaucoma medications while the intervention group practiced 45 min of MBSR every day in addition. IOP and optic disc perfusion using OCT-Angiography were recorded at baseline and at 6 weeks for both the groups. Results The mean age of the participants were 53.23 ± 8.4yr in intervention and 50.23 ± 7.3yr in the control group (p = 0.06). All the baseline parameters were comparable in both groups. After MBSR, in the intervention group there was a significant reduction of IOP (p=0.001), increase in circum-papillary vessel density in superior quadrant (15.8%–17.4%, p=0.02) and nasal quadrant (14.2%–16.5%, p=0.01), increase in circum papillary vascular perfusion, in superior quadrant (38.9%–41.1%, p<0.001), in temporal quadrant (42.2%–44.5%, p<0.001), in inferior quadrant (40.1%–43.8%, p<0.001), and in nasal quadrant (40.6%–42.8%, p<0.001). There was also a significant increase in Flux Index after 6weeks (0.38–0.40, p<0.001). Conclusion MBSR can reduce barotrauma and improve optic disc perfusion in POAG patients and serve as a useful adjunct to the standard medical therapy.

We use a braided polyester suture in place of cerclage wire in tension band fixations. The objective of this study was to test the biomechanical properties of this technique. Sixteen cadaveric patellae were fractured and repaired by modified tension band fixation. Eight were fixed using eighteen gauge stainless steel wire as a tension band and eight using braided polyester. All specimens were subjected to tensile testing. Polyester was 75.0% as strong as wire. For dynamic testing, the patellae of seven cadaveric knees were fractured and then fixed with polyester tension bands. These were mounted in a device capable of extending the knees from 90 degrees to neutral against an applied force. None of the fixations failed. Three of the specimens fixed using 18 gauge stainless steel wire were compared with three fixed using polyester over 2000 cycles of knee flexion and extension. Polyester performed as well as wire. We conclude that polyester is an acceptable alternative to wire in tension band fixation.