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Purpose: To determine the factors affecting the visual outcome after surgical repair of limbal corneal lacerations at a tertiary eye care center in South India. Methods: A retrospective analysis of patients diagnosed with limbal tears between 2011 and 2021 was conducted. Demographic information such as age, gender, cause of injury, and size of the laceration was recorded. Comprehensive ocular examination was performed, including gentle B scan evaluation whenever not contraindicated for detailed posterior segment evaluation. Only those cases with a minimum follow?up of one year were included. Postoperative best?corrected visual acuity, intraocular pressure (IOP), cornea clarity, and integrity of the wound at last follow?up were noted. Results: Out of the 20 patients, 15 (75%) were males and 5 (25%) were females. The mean age was 42.6 � 22.4 years. All 20 patients had a penetrating injury, with four (20%) injured by a stick, two (10%) by an iron rod, three (15%) due to road traffic accident (RTA), three (15%) by glass, and eight (40%) with other nonspecific objects [two (10%) with needle, two (10%) with elastic rope, two (10%) with bangle, and two (10%) with metal]. The average time between the injury and the surgery was 48 hours (2 days). Four (20%) patients underwent a second surgery within a week of repair. After limbal tear repair, at final follow?up at 3 years, 7 (35%) had VA worse than 20/800, 3 (15%) had VA between 20/100 and 20/800, and 10 (50%) achieved VA better than 20/80. Conclusion: Preoperative visual acuity (VA), mode of injury, and size of wound affect the final visual outcome after surgical repair of limbal corneal laceration. Preoperative VA and mode of injury were statistically significant even in the multivariate analysis.
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Purpose: To describe the clinical outcomes of therapeutic penetrating keratoplasty (TPK) in patients with Pythium insidiosum keratitis following treatment with anti?pythium therapy (APT) consisting of linezolid and azithromycin. Methods: A retrospective review of medical records from May 2016 to December 2019 of patients with P. insidiosum keratitis was carried out. Patients who were treated with APT for a minimum of 2 weeks and then subsequently underwent TPK were included in the study. Data on demographic characteristics, clinical features, microbiology characteristics, and intraoperative details, postoperative outcomes were documented. Results: A total of 238 cases of Pythium keratitis were seen during the study period and 50 cases that satisfied the inclusion criteria were included. The median of the geometric mean of the infiltrate was 5.6 mm (IQR 4.0–7.2 mm). The patients received topical APT for a median of 35 days (IQR 25–56) prior to surgery. The most common indication of TPK was worsening keratitis (41/50, 82%). No recurrence of infection was observed. An anatomically stable globe was noted in 49/50 eyes (98%). The median graft survival rate was 2.4 months. A clear graft was present in 10 eyes (20%) with a final median visual acuity of 20/125 after a median follow?up period of 18.4 months (IQR 11–26 months). Graft size of less than 10 mm [OR: 5.824 (CI:1.292?41.6), P = 0.02] was found to be significantly associated with a clear graft. Conclusion: Performing TPK following the administration of APT has good anatomical outcomes. A smaller graft of <10 mm was associated with a higher chance of graft survival
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Purpose: To study the incidence of re-surgery after manual small-incision cataract surgery (MSICS) at a tertiary eye-care center in South India and to compare the re-surgery rate between trainees and experts. Methods: A retrospective study was conducted at a tertiary eye-care center in Andhra Pradesh state of South India, which included 19,515 patients who underwent MSICS between 2012 and 2022 with 369 eyes of 369 patients who underwent re-surgery within 1 week of primary surgery. Factors included demographic data, type of re-surgery, that is, wound re-suturing, IOL repositioning, cortical wash, as well as anterior chamber (AC) wash. Results: 19,515 eyes from the year 2012�22 were analyzed. Most of the patients undergoing re-surgery belonged to the age group of 61� years (40.3%). Wound re-suturing was the more frequently performed re-surgery (47.6%). Wound re-suturing rates were comparable between the trainees and experts, whereas IOL repositioning, cortical wash, and AC wash were higher in the cases performed by trainees though statistically not significant. Conclusion: Careful pre-operative assessment, training under supervision, and other measures can be taken to reduce the re-surgery rates. Timely diagnosis and early treatment can give better outcomes and prevent devastating complications like endophthalmitis