An update on the novel approaches towards skills assessment of ophthalmology residents in the Indian scenario

An essential part of the teaching-learning paradigm is assessment. It is one of the ways to achieve feedback for the various methods that have been used to impart a particular skill. This is true of ophthalmology training, where various clinical and surgical skills are learned as part of the residency program. In preparation for residents to become proficient ophthalmologists, both formative and summative assessments are of paramount importance. At present, assessment is primarily summative in the form of a university examination, including theory and practical examinations that are conducted at the end of the three years of residency. A formative assessment can make course corrections early on, allowing for an improved understanding of the subject and the acquisition of clinical and surgical skills. Formative assessments also allow us to customize the teaching methodology considering individual residents’ learning capabilities. In addition, formative assessments have the advantage of alleviating the stress of a “final” examination, which could sometimes result in a less-than-optimum performance by the residents. The COVID-19 pandemic has forced us to adopt new teaching methods, which has led to the adoption of changes in assessment. In this regard, we discuss the different assessment tools available, their pros and cons, and how best these tools can be made applicable in the setting of an ophthalmology residency program.     

Deaths among women of reproductive age: A forensic autopsy study

Unnatural deaths in women of reproductive age (range 12–49 years) have a serious psychological and social impact on the family and community. Deaths among women of reproductive age reported as medico-legal cases were investigated to see the trend in terms of cause and manner of death. The study group consisted of a series of 328 consecutive forensic autopsies on women in the reproductive age group, performed between 2009 and 2011 at the Government Wenlock District Hospital, Mangalore, India by qualified specialist forensic medicine experts. Unnatural deaths formed 93.6% of the cohort. The top three causes of death included burns, poisoning and hanging forming 69.5% of the cases. The manner of death was suicide in 45.4% cases, accident in 43.6% cases and homicide in 4.6% cases. The circumstances of death were related to alleged medical negligence in 2.4% cases. Death in 4% cases was natural mannered with a disease being the cause of death. Three-fourths of the victims were married. Married women formed 63.1% of the suicidal victims. Homicidal deaths were not reported among unmarried women. The preponderant method of suicide was by poisoning at 42.3% (63 cases), followed by hanging (34.9%), burns (11.4%) and drowning (9.4%). These four methods comprised 98% of the total suicidal deaths in this study cohort. Accidental deaths were predominantly caused by burns (62.2%) and road traffic accident (23.1%). Two-thirds of the homicidal deaths were due to assault caused by blunt-force trauma, ligature strangulation and sharp-force trauma. One-third of the homicidal victims died due to burns. With a clear understanding of the cause and manner of death, it may be possible to predict, and hopefully prevent, future cases of unnatural deaths in women of reproductive age who form a very important group of society.     

Pharmacokinetics of First-Line Antituberculosis Drugs in HIV-Infected Children with Tuberculosis Treated with Intermittent Regimens in India

The objective of this report was to study the pharmacokinetics of rifampin (RMP), isoniazid (INH), and pyrazinamide (PZA) in HIV-infected children with tuberculosis (TB) treated with a thrice-weekly anti-TB regimen in the government program in India. Seventy-seven HIV-infected children with TB aged 1 to 15 years from six hospitals in India were recruited. During the intensive phase of TB treatment with directly observed administration of the drugs, a complete pharmacokinetic study was performed. Drug concentrations were measured by high-performance liquid chromatography. A multivariable regression analysis was done to explore the factors impacting drug levels and treatment outcomes. The proportions of children with subnormal peak concentrations (C_max) of RMP, INH, and PZA were 97%, 28%, and 33%, respectively. Children less than 5 years old had a lower median C_max and lower exposure (area under the time-concentration curve from 0 to 8 h [AUC_0–8]) of INH (C_max, 2.5 versus 5.1 μg/ml, respectively [P = 0.016]; AUC_0–8, 11.1 versus 22.0 μg/ml · h, respectively [P = 0.047[) and PZA (C_max, 34.1 versus 42.3 μg/ml, respectively [P = 0.055]; AUC_0–8, 177.9 versus 221.7 μg/ml · h, respectively [P = 0.05]) than those more than 5 years old. In children with unfavorable versus favorable outcomes, the median C_max of RMP (1.0 versus 2.8 μg/ml, respectively; P = 0.002) and PZA (31.9 versus 44.4 μg/ml, respectively; P = 0.045) were significantly lower. Among all factors studied, the PZA C_max influenced TB treatment outcome (P = 0.011; adjusted odds ratio, 1.094; 95% confidence interval, 1.021 to 1.173). A high proportion of children with HIV and TB had a subnormal RMP C_max. The PZA C_max significantly influenced treatment outcome. These findings have important clinical implications and emphasize that drug doses in HIV-infected children with TB have to be optimized.     

A comparison of using digitally assisted vitreoretinal surgery during repair of rhegmatogenous retinal detachments to the conventional analog microscope: A prospective interventional study

International Ophthalmology - To compare outcomes and complications of pars plana vitrectomy (PPV) using a three-dimensional heads-up visualisation system (digitally assisted vitreoretinal system,...     

Impact of COVID-19 on Indian optometrists: A student,educator, and practitioner‘s perspective

Purpose:The optometry profession has experienced massive changes amid lockdown in COVID 19 pandemic. This study gauges the impact of COVID-19 on optometry education and practices in India.Methods:The impact of COVID-19 among key stakeholders of Indian optometry that included educators, students, and practitioners was surveyed. The content validity of the survey tool was achieved through a focused group discussion with experts.Results:Of the 1408 responses, 118 were educators, 845 were students and 445 were practitioners. Post COVID-19 lock-down, a high percentage of students (96%) and educators (94%) were now using online mode of education to learn and teach. The blended learning methods were reported to be used by 81% of educators. Practical skills were the most difficult to teach by educators and to learn by students. Almost a third of the students were concerned about their internships and job opportunities amid the pandemic. Practitioners felt confident in performing routine eye examinations with personal protective equipment (PPE). Telemedicine was found to be adopted by 55% of the private practitioners and 49% of the eye hospitals.Conclusion:The COVID-19 pandemic has provided an opportunity to reform Indian optometry education through blended learning methods. Optometry practices changed and adapted instantly to the new hygiene norms that have raised the standard of care provided to patients. Telemedicine emerged as a mode of providing care by optometrists. Overall, all key stakeholders of optometry in India were found to have adapted well to the sudden changes due to COVID 19 pandemic.     

[Online First]Mid–term results of patterned laser trabeculoplasty for uncontrolled ocular hypertension and primary open angle glaucoma

AIM: To describe the safety and efficacy of patterned laser trabeculoplasty (PLT) as an adjunctive treatment in primary open angle glaucoma (POAG) and ocular hypertension (OHT) after 18-month follow-up in Hispanic population. METHODS: This was a single-center, retrospective study. All patients with OHT or POAG who underwent PLT from June 2016 to August 2016 were included in the study. Investigated parameters were intraocular pressure (IOP), the number of hypotensive medications, visual acuity, laser parameters and postoperative complications. PLT success was defined as IOP reduction ≥20% without additional medications, laser, or surgery; or a reduction in the number of medications while maintaining IOP values. RESULTS: A total of 40 PLT-treated eyes (mean baseline IOP 20.3±1.7 mm Hg) of 24 patients were analyzed (age 63.4±7.3y). The mean IOP reductions from baseline across visits (months 1, 3, 6, 9, 12 and 18) ranged from 14.1% to 20.8%. Success rate after 18-month follow-up was 61.7% with a mean IOP of 16±3.2 mm Hg (P<0.001). The number of glaucoma medications per eye (preoperative 2.1±1.1 and postoperative 2.3±1.1) and the mean best corrected visual acuity (preoperative 0.10±0.22 and postoperative 0.11±0.22), remained stable (P=0.86 and 0.42, respectively). Complications included transient IOP spikes in 4 eyes (10%) and peripheral anterior synechiae in 7 eyes (17.5%). CONCLUSION: Mid-term results of PLT show that this procedure may be an effective and safe method for the management of patients with OHT or POAG as an adjunctive therapy.     

A Rare Case of Benign Multicystic Peritoneal Mesothelioma: A Clinical Dilemma

A middle aged housewife presented with an anterior abdominal wall mass which was slowly growing over a period of 1 years over the midline scar of previous caesarean section with cystic degeneration in a part of the tumor. Fine needle aspiration cytology revealed a papillary serous cystadenoma. At exploratory laparotomy tumor was seen arising from the ventral surface of the parietal peritoneum with normal viscera, omentum and ovaries. The pathologist reported the tumor as Benign Multicystic Peritoneal Mesothelioma. It is a rare but clinically favourable neoplasm with wide excision as the definitive treatment. Of the 130 cases reported in the literature, it has the least incidence in the Indian Subcontinent.