Browsing by Author "Tara, Techi Dodum"
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Item Bleb revision with bleborhexis and clear corneal lamellar patch graft for overhanging cystic bleb(All India Ophthalmological Society, 2022-04) Maheshwari, Devendra; Tara, Techi Dodum; Madhavi, R.; Pawar, Neelam; Ramakrishnan, R.Background: Trabeculectomy is associated with several complications. One of the common complications with mitomycin assisted trabeculectomy is thin cystic bleb leading to bleb leak, hypotony and infections. Various technique of bleb repair and reconstruction have been described, such as conjunctival advancement, or scleral, pericardial or corneal patch graft. Purpose: To demonstrate bleb revision by bleborhexis and clear corneal lamellar patch graft for a patient with thin cystic leaking bleb leading to hypotony and decreased vision. Synopsis: This was a 75-year-old one-eyed lady, diagnosed with primary angle-closure glaucoma in both eyes with absent light perception in the left eye, had undergone a combined trabeculectomy and cataract surgery in the right eye 6 years ago. She presented with diminution of vision (6/18p), introacular pressure (IOP) of of 6 mmHg, thin cystic leaking overhanging bleb, and dysesthesia. Bleb repair by bleborhexis with lamellar corneal patch graft was performed. Bleborhexis is a technique in which the overhanging fibrosed thin cystic conjunctival bleb is peeled off the cornea smoothly to leave a uniform clear corneal surface. Clear cornea, uniform diffuse bleb, well-formed anterior chamber with and IOP of 15 mmHg was noted on the first post-operative day, with a vision of 6/12p. This procedure helped meticulous reconstruction of the bleb, early recovery of vision, maintanance of normotensive eye, and save the eye from potential infections. Highlights: Bleborhexis with lamellar corneal patch graft provides for an easy and a elegant surgical technique with minimal corneal tissue damage, faster healing and patient comfort. It could be the favored technique in patients with thin overhanging clebs.Item Comparison of the effect of audiovisual and verbal instructions on patient performance while performing automated Humphrey visual field testing(All India Ophthalmological Society, 2023-02) Maheshwari, Devendra; Nair, Aditi; Tara, Techi Dodum; Pawar, Neelam; Ramakrishnan, Rengappa; Selvi, D Ranitha Guna; Uduman, Mohammed SithiqPurpose: To compare the effect of audiovisual and verbal instructions on patient performance while performing automated Humphrey visual field testing. Methods: This was a prospective study. A total 120 patients divided into groups of 40 each were recruited from the glaucoma outpatient department (OPD). All patients were aged 35–75 years with no previous experience of performing HFA. Patients with hearing impairment, any other cognitive impairment, and best?corrected visual acuity (BCVA) ?6/36 on Snellen’s visual acuity were excluded. The first two groups were given strict (conservative) and lenient (liberal) verbal instructions. The instructions were adapted from those listed in the manufacturer’s instruction. and the third group was shown a standard video depicting in detail how perimetry was to be performed. A questionnaire was given to each patient before and after the test to assess the patient’s performance. Results: Patients diagnosed with glaucoma during testing in each group were 29 (72.50%), 30 (75.0%), and 33 (82.5%) in the video instructed, strictly verbal, and leniently verbal groups, respectively. The overall mean deviation (MD) in the right eye (RE) was of ? 3.38 (?4.9 to 1.9) and in the left eye (LE) was ? 3.96 (?6.4 to ? 1.9). Reliable field was slightly higher for the video instructed group (47.5%) and lowest for the strictly verbal group (22.5%) (P = 0.033). A higher number of patients were very motivated in the video instructed group (27%) (P = 0.041). Post?test questionnaires showed that 40% of patients felt they have performed the test with 100% accuracy in video group with less guessing. A higher number of patients in the video instructed group (85%) felt instruction was helpful in performing the test (P = 0.001). Conclusion: The video groups were more motivated and had better confidence to perform the test with less anxiety and stress and with probably better understanding of the procedure due to visual effects enhancing their understanding.Item Impact of glaucoma on vision-specific quality of life in monocular glaucoma patients using the Indian vision function questionnaire(All India Ophthalmological Society, 2023-07) Maheshwari, Devendra; Ingle, Isha; Tara, Techi Dodum; Ramugade-Shinde, Sarika; Pillai, Madhavi R; Kader, Mohideen A; Rengappa, Ramakrishnan; Uduman, Mohammed SithiqPurpose: To evaluate the determinants affecting the quality of life in monocular glaucoma patients using the Indian vision function questionnaire. Methods: In this prospective cross?sectional study, total of 196 patients were divided into two groups: cases and controls. Indian Vision Function Questionnaire (IND?VFQ) was administered and analyzed. One hundred twenty?nine (58.6%) patients who had lost their vision in one eye due to glaucoma were included as cases and 67 (30.4%) patients who had lost their vision due to other causes were taken as controls. Results: Median composite score of subscales was 54.62 (29.7–74.7) in group 1 and 45.38 (23.7–76.7) in group 2. The psychosocial impact scale was the most affected scale, the median scores were 33.02 (0 to 60.0) and 19.07 (0 to 53.0) in groups 1 and 2, respectively. Among all dimensions of IND?VFQ, the highest score was for color vision 100.0 (0–100.0) and 100.0 (0–100.0), and the lowest median score was found in mental health and dependency in both the groups. Multiple linear regression analysis demonstrated that visual acuity was associated with a low score (P < 0.001). Female gender was significantly associated with the overall score in the univariate model (P = 0.006). Conclusion: Monocular glaucoma patients have a poor general and vision?related quality of life. Depression associated with monocularity and the perception of dependency and being a burden on their family members greatly impacted the mental health of the participantsItem Short-term outcomes of micropulse transscleral cyclophotocoagulation as a primary versus additional therapy in eyes with uncontrolled glaucoma(All India Ophthalmological Society, 2023-01) Rajendrababu, Sharmila; Senthilkumar, Vijayalakshmi A; Tara, Techi Dodum; Uduman, Mohammed Sithiq; Aila, Laxmi Ananya; Shukla, Aakriti GargPurpose: To study the safety and efficacy outcomes of Micropulse Transscleral Cyclophotocoagulation (MP?TSCPC) as a primary versus additional therapy in eyes with uncontrolled glaucoma. Methods: This was a prospective, interventional, comparative study. All patients with advanced and refractory glaucoma treated with MP?TSCPC from April 2020 to December 2020 were recruited in this study. Results: A total of 77 eyes of 77 patients were analyzed. Group A (n = 33), included patients with advanced glaucoma at high risk for invasive surgery, who underwent MP?TSCPC as the primary intervention, and group B (n = 44) included patients who had undergone previous surgical intervention and MP?TSCPC was used additionally to control the intraocular pressure (IOP). Mean IOP and mean number of antiglaucoma medications were 34.06 (13.9) mmHg and 3.64 (0.7), respectively, in group A and 35.61 (11.5) mmHg and 3.73 (0.9), respectively, in Group B. Postoperatively, the mean IOP and percentage of IOP reduction were significantly lower at 1, 3, and 6 months, that is, 20.78 (32%), 22.07 (30%), and 19.09 (37%), respectively, in group A and 23.68 (35%), 19.50 (44%), and 19.61 (42%), respectively, in group B, but there was no difference between the groups at all visits. Postoperative need for ocular hypotensive drugs did not differ in group A (P = 0.231); however, it was significantly lower in group B (P = 0.027). Group A had 87%, 77%, and 74% success rates at 1, 3, and 6 months, respectively, whereas group B had 91%, 86%, and 77% success rates at 1, 3, and 6 months, respectively. Postoperative complications and intervention did not reveal any statistical difference between the two groups. Conclusion: MP?TSCPC may be considered as a temporizing measure both as a primary or as an additional intervention to control the IOP in eyes with refractory and advanced glaucoma that have a high risk of vision?threatening complications with invasive surgery.Item Spontaneous resolution of Descemet’s membrane detachment following bleb needling in a patient with iridocorneal endothelial syndrome: A case report(All India Ophthalmological Society, 2022-07) Maheshwari, Devendra; Pillai, Madhavi Ramanatha; Segi, Ashwin; Tara, Techi Dodum; Rengappa, Ramakrishnan