Impact of prophylactic intracameral moxifloxacin on post-cataract surgery endophthalmitis: data from a tertiary eye care facility in rural India.

PURPOSE: To study the impact of prophylactic intracameral (IC) moxifloxacin on the incidence, clinical profile and outcomes in eyes developing post-cataract surgery endophthalmitis (PCE). METHODS: This was a single-centre, retrospective, comparative, observational study in which all eyes with PCE between June 2013 and May 2014 without IC moxifloxacin prophylaxis (group A) and June 2015-May 2016 with IC moxifloxacin prophylaxis (group B) were analysed. RESULTS: A total of 101,815 cataract surgeries were performed in group A and 112,967 in group B. PCE was diagnosed in 179 eyes (0.18%) in group A and 92 eyes (0.08%) in group B (p < 0.001). Greater reduction in risk of PCE was seen in subsidised patients compared to private. The presenting and final visual acuity was significantly better in group B (p < 0.05). CONCLUSIONS: Prophylactic IC moxifloxacin reduced the incidence of PCE with maximum benefit being observed for the subsidised patients and also helped achieve a significantly better visual acuity following the resolution of endophthalmitis.

Low-dose atropine 0.01% for the treatment of childhood myopia: a pan-India multicentric retrospective study.

OBJECTIVE: The objective of this study was to assess the efficacy of low-dose atropine 0.01% in controlling myopia progression among Indian children over a 2-year period. METHODS: This retrospective study, conducted across 20 centres in India, monitored the progression of myopia over 2 years after initiating treatment with 0.01% atropine eye drops. This included children between 6 and 14 years with baseline myopia ranging from -0.5 D to -6 D, astigmatism≤-1.5 D, anisometropia ≤ -1 D and documented myopia progression of ≥0.5 D in the year prior to starting atropine. Subjects with any other ocular pathologies were excluded. RESULTS: A total of 732 children were included in the data analysis. The mean age of the subjects was 9.3±2.7 years. The mean myopia progression at baseline (1 year before starting atropine) was -0.75±0.31 D. The rate of myopia progression was higher in younger subjects and those with higher baseline myopic error. After initiating atropine, myopia progression significantly decreased to -0.27±0.14 D at the end of the first year and -0.24±0.15 D at the end of the second year (p<0.001). Younger children (p<0.001) and higher baseline myopia (p<0.001) was associated with greater myopia progression and poor treatment response (p<0.001 for both). CONCLUSION: Low-dose atropine (0.01%) effectively reduces myopia progression over 2 years in Indian children.

Clinical features of early-onset pediatric traumatic glaucoma and predictive factors for the need of early glaucoma surgery.

Purpose: To assess the clinical presentation of pediatric patients having early traumatic glaucoma and to analyze early predictors for the need of filtration surgery. Methods: Patients with early traumatic glaucoma after close globe injury (CGI) from January 2014 to December 2020 were retrospectively reviewed. Clinical features, treatment provided (medical and surgical), and visual outcomes were documented. Patients were divided into two groups based on the management required: group A- trabeculectomy and group B- medication + minor surgery. Results: A total of 85 patients were studied after applying the necessary inclusion and exclusion criteria. Out of these, 46 underwent trabeculectomy for the control of intraocular pressure (IOP) and the remaining 39 were managed with antiglaucoma medications. Significant male predominance of 9.6:1 was observed. Patients presented to the hospital after a mean duration of 8.5 days posttrauma. Wooden objects were most commonly responsible for trauma. Mean best corrected visual acuity at presentation was 1.91 log of minimum angle of resolution (logMAR). Mean IOP at presentation was 40 mmHg. The common anterior segment finding were severe anterior chamber (AC) reaction (63.5%), followed by angle recession (56.4%). Severe AC reaction (P = 0.0001) and corneal microcystic edema (P = 0.04) were significant predictive factors for early need of trabeculectomy. Conclusion: Need of trabeculectomy was higher in patients with severe AC reaction and corneal microcystic edema. The threshold to perform trabeculectomy should be lower, as glaucoma is often relentless, severe, and may result in irreversible vision loss.

A Rare Case of Direct Spontaneous Carotid-Cavernous Fistula in a 6-Month-Old Infant and Review of the Literature.

Direct or type A CCFs are the direct connection between the cavernous segment of the internal carotid artery and the cavernous sinus. While most direct CCFs are caused by trauma, spontaneous direct CCFs are extremely rare in infants. In this report, we describe a 6-month-old child with bulges in the right eye that had been present since 20 days after birth. On examination, there was a right eye abduction limitation with no deviation associated with proptosis. Bruit was present during auscultation. CEMRI showed an enlarged right cavernous sinus with dilatation of the superior ophthalmic vein, suggesting a carotid-cavernous fistula. The patient was referred to an advanced center where he was advised patch therapy to prevent amblyopia. He was kept under observation by a neurosurgeon until 3 years, after which he was scheduled to undergo transarterial coiling.

Mobile battery blast injuries: An emerging ocular health hazard in children.

PURPOSE: To assess clinical features, visual outcomes, and setting of mobile battery blast-induced eye injuries in children. METHODS: Retrospective case sheets of children with mobile battery blast injuries were reviewed at a tertiary eye care center from January 2015 to March 2022. We noted the mode of injury, battery status, and clinical presentation and analyzed the treatment outcomes. RESULTS: The study included 14 eyes of 11 patients. Three patients (27%) had bilateral ocular injuries. The most common reasons for the blast were wiring a bulb to the battery or charging the battery with a universal mobile charger, seen in four cases each. Three eyes had closed-globe injuries (CGIs), whereas 11 had open-globe injuries (OGIs). Of the 11 eyes with OGI, four also had a retained intraocular foreign body (IOFB). Only four (36%) eyes having OGI could achieve vision better than 6/60. All three eyes with CGIs developed secondary glaucoma, and two underwent trabeculectomy. However, the visual prognosis was better (>6/36) in eyes with CGI. Overall, mean visual acuity at the final follow-up was improved to 1.41 ± 1.14 logMAR from 2.32 ± 0.76 logMAR at presentation. This was also found to be statistically significant with a P value of 0.02. CONCLUSION: Battery blast-induced ocular injuries, although rare, often lead to poor outcomes. Apart from charging, playing with discarded or damaged batteries was a common reason for battery blasts in our series.

Impact of online classes and home confinement on myopia progression in children during COVID-19 pandemic: Digital eye strain among kids (DESK) study 4.

PURPOSE: This study was performed to compare the rate of progression of myopia before and during the COVID-19 pandemic and to assess the risk factors of hastened progression. METHODS: All children with myopia of spherical equivalence ≤ -0.5 D with at least two prior documented refractions 6 months and 1 year before were included. The annual progression rate before COVID-19 and during COVID-19 was calculated. Annual myopia progression was categorized as no progression (0), slow progression (<1 D), and fast progression (≥1 D). RESULTS: A total of 133 children (266 eyes) aged 6-18 years were included in the study. Mean annual myopia progression was found to be statistically significant during COVID-19 as compared with pre-COVID-19 (0.90 vs 0.25 D, P < 0.00001). A total of 45.9% of children showed an annual progression of ≥1 D during the pandemic as compared with 10.5% before the COVID-19 (p < 0.00001). In multivariate analysis, history of rapid progression in pre-COVID-19 era (P = 0.002) and sun exposure <1 h/day (P < 0.00001) were found to be independent risk factors for rapid myopia progression. CONCLUSION: Parents should consider risk of rapid myopia progression in children during current pandemic and children should be provided with socially distant outdoor activities to increase their sun exposure and diminish the rate of myopia progression.

Outcomes and risk factors for failure of trabeculectomy with mitomycin C in children with traumatic glaucoma - A retrospective study.

PURPOSE: To determine surgical outcomes and risk factors for failure of trabeculectomy with mitomycin C (TMMC) in pediatric traumatic glaucoma. METHODS: Children who underwent TMMC post trauma from January 2014 to December 2019 were reviewed. Demographic features, ocular findings, and surgery details were noted. Surgical success was defined as achieving intraocular pressure (IOP) within 6-21 mm Hg. RESULTS: Seventy-one eyes of seventy patients underwent TMMC. The mean age of the patients was 11.28 ± 3.63 years with a male/female ratio of 13:1. The median time from trauma to IOP rise was 13 days. The majority of the patients (n = 64, 90.1%) had close globe injury. Baseline IOP was 39.3 ± 10.5 mm Hg. Results of the surgery were noted at the last visit. Cumulative success was noted in 51 (71.8%) eyes, while 20 (28.2%) eyes were labeled failures. Mean IOP reduced from 39.3 ± 10.5 to 14.5 ± 8.1 mm Hg. Mean visual acuity improved from 2.3 ± 0.93 to 1.19 ± 1.08 logMAR. Post surgery, the mean follow-up of the patients was 20.3 ± 11.4 months. Age <6 years (RR 3.6), elevated IOP at 1 month after TMMC (RR 2.19), and hypotony within a week of surgery (RR 1.81) were found as independent risk factors of surgical failure. CONCLUSION: TMMC is effective in reducing IOP in traumatic glaucoma. Young age and inability to control IOP within normal ranges in the immediate period after surgery are important risk factors of failure.

Central macular thickness and subfoveal choroidal thickness changes on spectral domain optical coherence tomography after cataract surgery in pediatric population.

Purpose: To evaluate the central macular thickness (CMT) and subfoveal choroidal thickness (SFCT) changes on spectral domain optical coherence tomography (SD-OCT) after cataract surgery with intraocular lens (IOL) implantation in a pediatric population. Methods: This was a longitudinal, prospective, interventional study which included 90 pediatric patients who underwent cataract extraction with IOL implantation. Serial SD-OCT scans were done at postoperative day 1, 1-month, and 3-month follow-up. CMT and SFCT were measured at each visit. Results: A statistically significant increase in CMT was noted at 1 month (from 199.3 µm to 210.04 µm) post surgery, which declined over a 3-month period (202.70 µm, P = 0.0001). In case of SFCT, a constant increase was observed for over 3 months of follow-up (baseline: 296.52 µm; 1 month: 309.04 µm; and 3 months: 319.03 µm, P = 0.0001). The traumatic cataract group showed more pronounced changes in CMT and SFCT than the non-traumatic cataract group. No significant difference was observed regarding these parameters between those who underwent primary posterior capsulotomy (PPC) versus those who did not. None of the patients in the study group developed cystoid macular edema. These posterior segment-related anatomical changes did not affect the final visual outcomes. Conclusion: Cataract surgery induces potential inflammatory changes in the macula and choroid in pediatric patients. Such changes are more pronounced in trauma-related cases; however, they are not significant enough to affect the visual outcomes. Similarly, the additional surgical step of PPC does not induce significant anatomical or functional changes.

Risk Factors for Development of Endophthalmitis after Open Globe Injury in Children: A Case-Control Study.

AIM: To identify risk-factors for developing endophthalmitis following open globe injury (OGI) in children. METHODS: Retrospective, single-center, case-control study of children aged <18 years who sustained OGI. RESULTS: Our cohort of 93 eyes consisted of 30 cases (Group A- endophthalmitis) and 63 controls (Group B- no endophthalmitis). Twenty-four eyes (80%) diagnosed with endophthalmitis presented after 24 hours of injury. The presence of central corneal zone-1 injuries (Odd ratio [OR]: 6.64, p= 0.001) and vitreous in wound (OR: 3.53) were associated with the risk of developing endophthalmitis. (p= < 0.05) Additionally the presence of iris prolapse (OR: 4.76) and posterior capsular rupture (PCR) (OR: 5.80) increased the risk of developing endophthalmitis.(p <0.05) . Streptococci was isolated in 15 eyes, Pseudomonas in 3 eyes, and Candida in 1 eye. The visual outcomes at three months were significantly worse in Group A (LogMAR 1.77±1.06) compared to Group B (LogMAR 0.65±0.68)(p<0.05). CONCLUSION: Central corneal involvement, vitreous/ iris incarceration and PCR were important risk factors for development of PTE in children.

Pattern of Presentation and Surgical Outcomes of Canalicular Laceration Repair in a Pediatric Population.

PURPOSE: To evaluate demographic data, clinical profile, and factors responsible for the success of anatomical and functional outcomes of canalicular laceration repair with the Mini Monoka stent (FCI Ophthalmics) in children younger than 10 years. METHODS: This was a retrospective cohort observational study involving children younger than 10 years who underwent canalicular tear repair with the Mini Monoka stent with a minimum follow-up of 6 months. RESULTS: A total of 18 patients (9 boys and 9 girls) with a mean age of 5.39 ± 3.05 years were included. Twelve and 6 patients had lower and upper canalicular tear, respectively. Six (33.4%) patients had associated ocular comorbidity. The common mode of trauma was direct injury in 77.8% of the patients. The blouse hook of the mother was noted as the most common object causing canalicular laceration. Early repair (< 48 hours) and delayed repair were done in 7 (38.9%) and 11 (61.1%) patients, respectively. Anatomical and functional success was achieved in 88.9% and 94.4% of patients, respectively. The odds ratio (95% CI) for anatomical and functional success with the time since injury was 0.6 (CI: 0.03 to 11.47) and 0.19 (CI: 0.01 to 5.33), respectively. There was no significant difference between the early and delayed repair groups in terms of the distribution of anatomical (P = 1.000) and functional (P = .389) success. There was no significant difference between the various groups in terms of the distribution of complications (P = .224). CONCLUSIONS: Canalicular laceration repair with the Mini Monoka stent in children younger than 10 years has shown good outcomes in terms of anatomical and functional success irrespective of time lag since injury to repair. [J Pediatr Ophthalmol Strabismus. 2021;58(1):42-47.].

Prevalence and risk factor assessment of digital eye strain among children using online e-learning during the COVID-19 pandemic: Digital eye strain among kids (DESK study-1).

Purpose: The aim of this study was to determine prevalence, symptoms frequency and associated risk factors of digital eye strain (DES) among children attending online classes during COVID-19 pandemic. Methods: The online electronic survey form was prepared on the Google app. Children/parents were asked to indicate the total duration of digital device use before and during COVID era. The symptoms of DES, its severity and frequency were recorded & measured with the Computer Vision Syndrome Questionnaire. Results: Two hundred and sixty one parents responded to the questionnaire, of these 217 were complete. Mean age of children was 13 ± 2.45 years. Mean duration of digital device used during COVID era was 3.9 ± 1.9 h which is more than pre COVID era (1.9 ± 1.1 h, P = <0.0001). 36.9% (n = 80) were using digital devices >5 h in COVID era as compared to 1.8% (n = 4) before COVID era. The most common digital device used were smartphones (n = 134, 61.7%). One hundred and eight children (49.8%) were attending online classes for >2 h per day. Prevalence of DES in our cohort is 50.23% (109/217). Of these 26.3% were mild, 12.9% moderate and 11.1% of severe grade. Most common symptoms were itching and headache (n = 117, 53.9%). Multivariate analysis revealed age >14 years (P = 0.04), male gender (P = 0.0004), smartphone use (P = 0.003), use of device >5 h (P = 0.0007) and mobile games >1 h/day (P = 0.0001) as independent risk factors for DES in children. Conclusion: There is an increased prevalence of DES among children in COVID era. Parents should be considerate about duration, type and distance of digital device use to avoid DES symptoms in children.

Series of cases of acute acquired comitant esotropia in children associated with excessive online classes on smartphone during COVID-19 pandemic; digital eye strain among kids (DESK) study-3.

Extra time of sitting in front of a digital device is required for e-learning by children during Corona virus (COVID-19) pandemic which can lead to many ocular problems including digital eye strain (DES). In view of increased incidence of DES in children, multiple studies had been conducted in central India to assess the eye strain in children due to excessive online classes as a research project named "Digital eye strain among kids (DESK) study." This study DESK-3 aimed to report series of cases of acute acquired comitant esotropia (AACE) in children attending online classes during COVID-19 pandemic. Children aged 6-18 years with recent onset of esotropia of < 1-month duration without any similar history in past presented in month of July-August 2020 at a tertiary children eye care hospital were evaluated. Data collection included age and gender of child, presence or absence of diplopia, visual acuity, duration of smartphone use, duration of online classes, angle of deviation for near and distance and cycloplegic refraction. Total eight children of AACE were included in the study. The mean age of children was 12.5 ± 4.2 years. All eight were males. The mean duration of smartphone use was 4.6 + 0.7 hours per day. All children were attending online classes > 4 hours per day on smartphone of average size 5.5 inches. Five children were emmetropic, one myopic, one pseudomyopic and one hyperopic. The angle of deviation for near and distance were 48.1 ± 16.4 PD and 49.3 ± 15.9 PD respectively with normal ocular motility. Seven children complained of horizontal diplopia in all gazes. Neurological examination and CT scan of brain and orbit was normal in all patients.  Two months before the lockdown only one case was identified as compared to eight during the lockdown. Prolonged near work during smart phone use for e-learning might lead to the development of AACE in children.

Binocular Accommodation and Vergence Dysfunction in Children Attending Online Classes During the COVID-19 Pandemic: Digital Eye Strain in Kids (DESK) Study-2.

PURPOSE: To subjectively evaluate the degree of visual fatigue in children attending online classes during the coronavirus 2019 (COVID-19) pandemic and objectively evaluate accommodation and vergence dysfunction in these children. METHODS: Children aged between 10 and 17 years with recent onset of asthenopia symptoms were included. Symptoms were evaluated using the Convergence Insufficiency Symptom Survey (CISS) questionnaire. A CISS score of 16 or greater was considered symptomatic. Binocular vergence and accommodation parameters were objectively evaluated. For ease of comparison, children were divided into two groups: children using digital devices for less than 4 hours/day and children using digital devices for 4 hours/day or more. RESULTS: A total of 46 children with a mean age of 14.47 ± 1.95 years were evaluated. The mean duration of online classes during the COVID-19 pandemic was 3.08 ± 1.68 hours/day, which is higher than before the COVID-19 pandemic (0.58 ± 0.71 hours/day, P < .00001). The mean CISS scores were 21.73 ± 12.81 for children using digital devices less than 4 hours/day and 30.34 ± 13.0 for children using digital devices for 4 hours/day or more (P = .019). Mean near exophoria (P = .03), negative fusional vergence (P = .02), negative relative accommodation (P = .057), and accommodation amplitude (P = .002) were different between the two groups. The Spearman correlation between the symptomatic CISS score and the duration of online classes showed a linear association (coefficient rs = 0.39; P = .007). In the multivariate analysis, only the duration of online classes longer than 4 hours was a significant risk factor (P = .07) for the symptomatic CISS score. CONCLUSIONS: Online classes longer than 4 hours were more detrimental to abnormal binocular vergence and accommodation parameters than online classes shorter than 4 hours. [J Pediatr Ophthalmol Strabismus. 2021;58(4):224-231.].

Comparative Analysis of Safety and Feasibility of Suture Versus Sutureless Pediatric Cataract Surgery.

PURPOSE: To compare the safety, feasibility, and outcomes of clear corneal cataract surgery with or without sutures in children (2 to 8 years old) with congenital or developmental cataracts. METHODS: One hundred seventy consecutive eligible eyes with pediatric cataracts were randomized into treatment groups depending on closure of clear corneal incisions: suture group and sutureless hydroclosure group (sutureless group). Patients were evaluated on days 1, 7, 30, and 90 postoperatively, with an emphasis on wound leakage from incisions and complications. RESULTS: Wound leakage from any corneal incisions was not observed in both groups. Shallow anterior chamber on the first postoperative day was observed in 2 and 3 eyes in the suture and sutureless groups, respectively (P = .48). Hypotony was not observed in any patients. Intraocular pressure measurements were comparable on follow-up visits (P > .05). Mean cylindrical error was significantly greater (P = .03) in the suture group than the sutureless group (1.01 and 0.74 diopters, respectively) after 1 month. One patient developed endophthalmitis after suture removal in the suture group. CONCLUSIONS: Sutureless hydroclosure of incisions is not inferior compared to suturing in pediatric cataracts. This avoids suture-related complications while reducing the astigmatic error and is thus potentially less amblyogenic. However, sutures must be used whenever the incision architecture is compromised. [J Pediatr Ophthalmol Strabismus. 2021;58(4):246-253.].

Role of Scheimpflug imaging for assessment of posterior lens capsule in pediatric traumatic cataract.

PURPOSE: To find the accuracy of Scheimpflug imaging for the evaluation of posterior lens capsule and to assess the incidence of pre-existing posterior capsular tear (PCT) in pediatric traumatic cataracts. METHODS: It was a prospective, non-randomized, and interventional study. Scheimpflug imaging was done preoperatively to detect pre-existing PCT in pediatric traumatic cataracts after blunt trauma. All patients underwent cataract extraction with intraocular lens implantation. Intraoperatively, the posterior capsule status was noted and compared with the preoperative Scheimpflug images. RESULTS: Forty-seven eyes of 47 children having traumatic cataracts following closed-globe injury were included. There were 32 males and 15 females with a mean age of 10.91 ± 2.75 years. The mean duration of performing the Scheimpflug imaging from injury was 41.7 ± 7.78 days. Preoperative Scheimpflug imaging showed intact posterior lens capsule in 36 eyes and PCT in 11 eyes. Intraoperative, 37 eyes had an intact posterior lens capsule and 10 eyes had PCT. The Scheimpflug imaging did not detect the PCT in three eyes (false-negative), and in four eyes, PCT was detected falsely on Scheimpflug imaging (false-positive). The sensitivity and specificity of the Scheimpflug imaging were 70 and 89.18%, respectively. The accuracy of the technique was 85.11%. CONCLUSION: Scheimpflug imaging is a useful modality for the detection of PCT preoperatively in cases with doubtful posterior lens capsule integrity.

Outcome of Bleb Needling With 5-Fluorouracil in Failed Filtering Procedures in Pediatric Glaucoma.

PURPOSE: To determine the surgical outcomes of bleb needling and the risk factors of failure of needling after failed filtration surgeries in patients with pediatric glaucoma. METHODS: The medical records of patients who underwent needling with 5-fluorouracil following filtering surgeries (trabeculectomy, combined trabeculectomy, and trabeculotomy) between January 2012 and December 2016 were retrospectively reviewed. At the 1-year follow-up visit, complete success and qualified success were defined as an intraocular pressure (IOP) of less than 18 mm Hg with and without antiglaucoma medication, respectively. RESULTS: Forty-five eyes that underwent needling and fulfilled the study criteria were included in the analysis. The mean age at needling was 9.6 years. The mean time interval between filtration surgery and the first needling procedure was 57.3 days. Thirty-eight of 45 eyes (84.4%) had undergone needling within 3 months after the primary surgery. Cumulative success was achieved in 35 eyes (77.7%) after needling (complete success in 22 eyes and qualified success in 13 eyes). Mean follow-up after needling was 18.9 months. The mean IOP before and after needling was 31.7 ± 9.45 and 16.6 ± 5.68 mm Hg, respectively (P < .00001). Steroid-induced glaucoma (P = .01), high IOP prior to the first filtration surgery (P = .01), and an inability to achieve low IOP (< 9 mm Hg, P = .04) immediately after needling were significant risk factors associated with failure. CONCLUSIONS: Bleb needling is an efficient method for lowering IOP after a failed trabeculectomy or combined trabeculectomy and trabeculotomy in the pediatric population. [J Pediatr Ophthalmol Strabismus. 2021;58(2):118-125.].

Posterior optic buttonholing of intraocular lens implantation through posterior capsulorrhexis margin: A technique of intraocular lens implantation in cases of anterior capsulorrhexis extension in pediatric cataract surgery.

This study aimed to evaluate the intra- and postoperative complications of intraocular lens (IOL) implantation with posterior optic buttonholing (POBH) in children that had undergone phacoemulsification irrigation/aspiration for congenital/developmental cataract and experienced complication of anterior capsulorrhexis extension (ACE). A total of 25 eyes of 21 patients were included in the study. A foldable three-piece IOL was implanted into the bag/ciliary sulcus with primary posterior capsulorrhexis and POBH. The visual acuity improved from 2.12 ± 0.69 log MAR to 1.38 ± 0.49 log MAR at 6 months follow-up. Postoperative complications included heightened postoperative inflammation in three patients and temporary corneal edema in two patients. Only one patient had developed posterior capsular opacification (PCO) at 6 months follow-up with mild tilt, while the rest 24 eyes had no PCO formation and adequate IOL centration. The results of this study indicate that a three-piece foldable IOL implantation with POBH is a feasible option for children who experienced ACE during pediatric cataract surgery, as it results in satisfactory surgical outcomes and very few ocular complications.

Comparison of post-cataract surgery endophthalmitis rates using syringing or regurgitation on pressure over the lacrimal sac as a preoperative screening tool for nasolacrimal duct obstruction: An impact assessment of protocol alteration due to the COVID-19 pandemic.

Purpose: To compare the post-cataract endophthalmitis (PCE) rates among eyes undergoing syringing or regurgitation on pressure over the lacrimal sac (ROPLAS) test prior to cataract surgery. Methods: We performed a single-center, retrospective, comparative analysis of eyes developing PCE who underwent syringing prior to cataract surgery (group A) in the pre-COVID-19 era between November 1 2019 and January 31, 2020 and the eyes that underwent ROPLAS test prior to cataract surgery (group B) in the COVID-19 era between November 1, 2020 and January 31, 2021. Results: A total of 87,144 eyes underwent cataract surgery during the two time periods of the study. Syringing was performed in 48,071 eyes, whereas ROPLAS was performed in 39,073 eyes. In group A, 19 eyes (0.039%) developed PCE, whereas 20 eyes (0.051%) developed PCE in group B (P = 0.517). Between the two groups, the grade of anterior chamber cellular reaction (P = 0.675), hypopyon (P = 0.738), and vitreous haze (P = 0.664) were comparable. Gram-positive organisms were detected in 4 eyes in group A and 6 eyes in group B; 2 eyes in group A had gram-negative bacilli. The presenting visual acuity (Group A: LogMAR 1.42 and Group B: LogMAR 1.30) and final visual acuity (Group A: LogMAR 0.52 and Group B: LogMAR 0.5) were comparable between the two groups. (P = 0.544 and 0.384, respectively). Conclusion: The rates of PCE were comparable among the eyes undergoing either syringing test or ROPLAS prior to cataract surgery.

Cataract surgery in eyes with associated coloboma: Predictors of outcome and safety of different surgical techniques.

Purpose: The aim of this study was to report the outcome of cataract surgery with different surgical techniques in eyes with coexisting coloboma and to define factors of prognostic importance. Methods: Retrospective case sheet review of patients presenting between January 2016 and December 2018, who underwent cataract surgery in eyes with coexisting coloboma. Results: Of the 3,30,231 cases operated during the study period, 280 eyes of 276 patients had associated colobomatous malformation. The prevalence of coloboma in eyes undergoing cataract surgery was 0.085%. The mean age of the patients was 46.4 years (range 19 -88 years). Phacoemulsification (PE) was performed in 130 eyes (46.4%), manual small incision cataract surgery (M-SICS) was done in 115 eyes (41.1%), and 35 eyes (12.5%) underwent intra capsular cataract extraction. Intra-operative complications were noted in 26 (9%) eyes. Incidence of intra-operative and post-operative complications was comparable between PE and M-SICS groups (p = 0.94). The mean corrected distance visual acuity (CDVA) improved from logMAR 1.71 ± 0.62 to 0.87 ± 0.61 (p = 0.00009). On multivariate analysis, microcornea (p = 0.002), type 1 and 2 coloboma (p < 0.001), and intraoperative complications (p = 0.001) were associated with poor visual outcome. Conclusion: Favorable functional outcomes can be achieved with phacoemulsification in eyes with softer cataract and corneal diameter >8 mm and with M-SICS in eyes with hard cataracts and corneal diameter of 6-8 mm. PE should be considered as the primary choice whenever permissible by the corneal diameter and severity of nuclear sclerosis. Poor functional outcomes were seen in eyes with smaller corneal diameter, extensive chorioretinal coloboma, and intraoperative complications.

Causes of delayed presentation of pediatric cataract: A questionnaire-based prospective study at a tertiary eye care center in central rural India.

Purpose: To find out the sociodemographic, sociocultural, and socioeconomic factors leading to delay in pediatric cataract surgery and its impact on final visual outcome. Methods: A prospective interview-based analytical cohort study was conducted on 156 children aged 0-16 years with either unilateral or bilateral congenital/developmental cataracts. Caregivers were interviewed using a pretested validated questionnaire. Time intervals between recognition by a caregiver to consultation were denoted as Delay-1 and between consultations to surgical intervention as Delay-2. Spearman's rank correlation was used to determine the presence of correlation between causes of delay and visual outcome. Results: The mean age of presentation was 7.78 ± 4.34 years. Mothers were the first informant of the problem (n = 110, 70.5%). Out of 156 children, only 8 (5.1%) children presented to the hospital within 1 month by caregivers and 26 (16.7%) children underwent surgery within 2 months of advice. About 22 (14.1%) children had total cumulative delay of 1-6 months, 11 (7%) had delay of 6-12 months, and 115 (73.71%) had delay of >12 months. The most common cause identified for Delay-1 was unawareness in 41 cases (26.28%), however, for Delay-2 major factor responsible was cost (n = 38, 24.35%). The median preoperative visual acuity was 1.31 logMAR and median postoperative visual acuity at 4 weeks was 0.61 logMAR. (P < 0.001) Less age at surgery, upper socioeconomic status, less time delay, and better preoperative vision were positively correlated to better visual outcomes. Conclusion: Delay in presentation for childhood cataract surgery remains a significant problem in central rural India. Delay in surgery is multifactorial which includes unawareness, cost, misdiagnosis, self-treatment, distance from the hospital, lack of family support, and poor socioeconomic status.