Ophthalmology practice during COVID-19 pandemic: A survey of Indian ophthalmologists.

PURPOSE: To assess the ophthalmic practice pattern among ophthalmologists in India amidst the COVID-19 pandemic. METHODS: An online questionnaire-based analysis was performed among members of the All India Ophthalmological Society (AIOS) and results were analyzed using SPSS software version 20. RESULTS: A total of 2253 responses were received. The majority of the participants (72.6%) were between 30 and 60 years of age and were into private practice (64.7%). During the lockdown, over one-third of participant ophthalmologists reported not attending any OPD patients, whereas a majority (64%) provided only emergency ophthalmic services. During the COVID-19 pandemic, <15% surgeries were performed compared to the pre-COVID-19 era by 81% of participants, whereas elective surgeries were performed by only 4.3%. The proportion of participants utilizing telemedicine in ophthalmology showed a two-fold rise from the pre-COVID-19 era (21.9%) to the COVID-19 pandemic (46%). Over half of the participants reported following the AIOS guidelines, reducing clinic hours, use of screening questionnaires, minimizing staff, and use of breath shield on a slit lamp as precautionary measures to reduce the exposure. Over 95% of ophthalmologists were satisfied (score > 5/10) by the AIOS guidelines for ophthalmic practice during COVID-19. CONCLUSION: COVID-19 pandemic has adversely affected the ophthalmic care services across India with telemedicine emerging as a major rescue. The majority of practicing ophthalmologists are satisfied with guidelines provided by AIOS for ophthalmic care during the COVID-19 pandemic and have implemented the same in their setup.

Immediate impact of COVID-19 on eye banking in India.

PURPOSE: In India, COVID-19 infected more than 10 million and caused more than 148,000 fatalities during 2020. Due to "lockdown" eye banks were shuttered in March, 2020 and reopened for operations in the month of May, 2020. This study assesses the immediate impact of the pandemic on eye banking and cornea transplantation in India. METHODS: Data was gathered through an online survey of the eye banks and cornea surgeons in India. The questionnaire collected information on the vital statistics of eye bank operations and cornea transplants for the period from March to June for the years 2019 and 2020. RESULTS: 47 eye banks responded to the survey. Collectively in the March-May 2020 period, corneas collected and transplanted declined by 78.27% and 79.14%, respectively, compared to the same period of 2019. In June 2020, the first full month after operations restarted, the collection and transplants were respectively, 82.10% and 81.82%, lower than June, 2019. Long-term glycerine preservation of corneas in the period from March to June 2020 increased by 124.5% compared to same period in 2019, but overall only 5.26% of the corneas recovered were preserved in this way. 44.44% of the eye banks collected corneas only from donors with negative COVID-19 diagnosis. 36.11% of the respondents rejected all suspicious cases, such as donors with respiratory pathologies, and 2.78% of the respondents accepted donations from medico legal cases only. 19.44% of the responding eye banks did SARS-CoV-2 nasal swab test for the deceased donor. 79.5% of the eye banks reported that staff were willing to work during the pandemic, and 82.05% eye banks gave special training to staff before restarting services. CONCLUSION: Due to the steep decline in collections and transplants, 2020 can be termed as a lost year in Indian eye banking. Attention to Hospital Cornea Recovery Programs, continuous situation monitoring, and ongoing staff training programs are recommended.

All India Ophthalmological Society Financial Impact Survey on ophthalmology practice in India during COVID-19.

PURPOSE: A survey was conducted by the All India Ophthalmological Society (AIOS) to document the initial coronavirus disease 2019 (COVID-19)-related financial impact on ophthalmology practice in India. It also assessed various measures taken by ophthalmologists and the possible role of AIOS in mitigating the economic crisis. METHODS: An online questionnaire-based cross-sectional survey was conducted among its registered members from July to August 2020. The prevalidated questionnaire contained 25 items related to the impact of COVID-19 on patient volume, the extent of financial distress faced by the ophthalmologists, and various proactive measures taken by them. All valid responses were tabulated and analyzed. RESULTS: Out of 1,026 respondents, more than 90% ophthalmologists faced a 25% or more reduction in outpatient and surgical volume. Nearly 59% reported that they can suffer from serious financial distress in near future due to COVID-19 pandemic-related losses. Those who are young (P < 0.0005), salaried (P < 0.0005), and practicing in private sector (P < 0.0005) and Tier 1 cities (P < 0.0005) are reported to be more vulnerable to become financially unstable. The major concerns were revenue losses (70%), preexisting debts (39%), and increased operating costs (27%). The majority (90%) believed that AIOS can help in alleviating the distress. There was also hesitancy regarding the adoption of teleophthalmology and home-based care. CONCLUSION: COVID-19 has significantly affected the financial sustainability of ophthalmologists practicing in India. Identification of vulnerable groups and timely advocacy efforts by AIOS can help in mitigating this financial crisis.

Epigenetic regulation in the pathogenesis of non-melanoma skin cancer.

Understanding of cancer with the help of ever-expanding cutting edge technological tools and bioinformatics is revolutionizing modern cancer research by broadening the space of discovery window of various genomic and epigenomic processes. Genomics data integrated with multi-omics layering have advanced cancer research. Uncovering such layers of genetic mutations/modifications, epigenetic regulation and their role in the complex pathophysiology of cancer progression could lead to novel therapeutic interventions. Although a plethora of literature is available in public domain defining the role of various tumor driver gene mutations, understanding of epigenetic regulation of cancer is still emerging. This review focuses on epigenetic regulation association with the pathogenesis of non-melanoma skin cancer (NMSC). NMSC has higher prevalence in Caucasian populations compared to other races. Due to lack of proper reporting to cancer registries, the incidence rates for NMSC worldwide cannot be accurately estimated. However, this is the most common neoplasm in humans, and millions of new cases per year are reported in the United States alone. In organ transplant recipients, the incidence of NMSC particularly of squamous cell carcinoma (SCC) is very high and these SCCs frequently become metastatic and lethal. Understanding of solar ultraviolet (UV) light-induced damage and impaired DNA repair process leading to DNA mutations and nuclear instability provide an insight into the pathogenesis of metastatic neoplasm. This review discusses the recent advances in the field of epigenetics of NMSCs. Particularly, the role of DNA methylation, histone hyperacetylation and non-coding RNA such as long-chain noncoding (lnc) RNAs, circular RNAs and miRNA in the disease progression are summarized.

Guidelines for the management of ocular trauma during the COVID-19 pandemic.

As the COVID-19 pandemic rages on, India is recording a very high number of new cases daily; even as the country prepares to gradually "unlock", after months of lockdown. While elective eye surgeries such as uncomplicated cataract surgeries, blepharoplasty and eyelid procedures and refractive surgeries can be planned at a later date; emergency cases pertaining to ocular trauma cannot be deferred. This manuscript gives a brief overview of the general guidelines for the management of ocular trauma during the COVID-19 pandemic.

Community eye-health and vision center guidelines during COVID-19 pandemic in India.

The severe acute respiratory syndrome coronavirus 2 (COVID-19) pandemic has disrupted our society on an unprecedented scale since its inception in December 2019. As the health-care system is finally re-organizing to mitigate the impact of the pandemic, it was necessary to re-structure primary eye care (PEC) activities as well on the same lines. A consensus meeting was held with leading eye-care experts on 2nd May 2020 to prepare a roadmap for PEC in the days to come. Guidelines are needed for PEC activities like vision testing, refraction, optical dispensing, counseling, etc., Some of the activities at vision centers (VCs) may be postponed or modified in light of the current pandemic situation. PEC workers need to strictly follow social distancing norms (minimum 3 feet) for minimizing risk of exposure and need access to appropriate personal protective equipment (PPE), like gloves, masks and shields while examining beneficiaries. For optometrists, sterilization of instruments and encouraging the people to remain silent during the examination is recommended. Because conjunctivitis may be an early sign which can present at VCs, extra precautions in the form of PPE has to be ensured while examining such patients. This is also an opportunity to start running telemedicine clinics for all emergent cases that cannot be managed at the primary level. The guidelines also need to be updated based on the context of the working environment and changes in government directives from time to time.

Preferred practice guidelines for glaucoma management during COVID-19 pandemic.

The COVID-19 pandemic has threatened the humanity at a global level to a large extent by the burden of the disease with significant mortality and to a certain extent as a byproduct of the necessary efforts to contain the same. There is a significant impact on the health care system, as we not only have to contain pandemic, but continue to treat our non-COVID-19 patients in a safe and responsible manner. Ophthalmology practice in general and glaucoma in particular needs certain modifications and additional precautions while examining as well as managing these patients keeping their and our safety in mind. As the lockdown relaxations are in vogue we need to learn how to deal with our regular patients as well in addition to emergency care. This paper presents the consensus-based guidelines by an expert panel on how to restart glaucoma practice during this COVID-19 time. These guidelines will be applicable across the country and should help ophthalmologists and glaucoma specialist to restart their practices while safeguarding the patients and their own selves from getting infected.

All India Ophthalmological Society - Preferred practice in refractive surgery during the COVID-19 pandemic.

Coronavirus pandemic has strained the healthcare system with mortality and morbidity. A number of elective surgeries have come to standstill due to lockdown and movement restrictions. Refractive surgery being a purely elective procedure and quite a fresh subset of ophthalmology, there is a lack of unanimity as to what precautions should be followed to resume the practice of same. This article attempts to highlight simple guidelines in accordance with an expert panel, which can be followed by all those involved directly or indirectly in refractive surgery services while addressing safety of doctors, supporting staff as well as patients as a primary concern.

All India Ophthalmological Society - Eye Bank Association of India consensus statement on guidelines for cornea and eyebanking during COVID-19 era.

The COVID-19 pandemic has brought with it the huge burden of mortality and morbidity across the world and the added effects of the mandatory lockdown measures to try and control the spread. A number of aspects of healthcare including eye donation and eye collection require adequate safety precautions in place to keep both the involved healthcare workers and patients safe. This paper highlights the consensus-based guidelines by an expert panel on how to restart eye banking and eye collection services and carry out emergency corneal surgeries during this COVID-19 time. These guidelines will be applicable to all eye banks across the country and should help ophthalmologists and eye banking staff to restart eye banking while safeguarding themselves and their patients.

Pediatric ophthalmology, strabismus and neuro-ophthalmology practice in the COVID-19 era: All India Ophthalmological Society guidelines.

The COVID-19 Pandemic has prompted substantial changes in the way ophthalmology is practiced globally. General guidelines on safe ophthalmic practice have been issued by various bodies across the globe including the All India Ophthalmological Society. While these are suitable to ophthalmology overall, they are not entirely suitable to a subspecialty practice, particularly pediatric ophthalmology, strabismus and neuro-ophthalmology, which entails dealing with children, surgery under general anesthesia and managing possible life threatening situations. A group of sub-specialists and anesthetists met virtually and arrived at a consensus with regard to practice and general anesthesia protocols pertaining to these subspecialties of ophthalmology. The recommendations made by the expert group are specific yet can be universally followed to ensure the best and safest outcome for the practitioner and patient alike. The recommendations pertain to listing conditions which need emergency or urgent care in the fields of pediatric ophthalmology and neuro-ophthalmology, precautions and technique of pediatric and neuro-ophthalmic eye examination and a protocol for delivering a safe general anesthesia for a pediatriceye surgery.

A new normal with cataract surgery during COVID-19 pandemic.

Cataract is the second leading cause of preventable blindness on the globe. Several programs across the country have been running efficiently to increase the cataract surgical rates and decrease blindness due to cataract. The current COVID-19 pandemic has led to a complete halt of these programs and thus accumulating all the elective cataract procedures. At present with the better understanding of the safety precautions among the health care workers and general population the Government of India (GoI) has given clearance for functioning of eye care facilities. In order to facilitate smooth functioning of every clinic, in this paper, we prepared preferred practice pattern based on consensus discussions between leading ophthalmologists in India including representatives from major governmental and private institutions as well as the All India Ophthalmological Society leadership. These guidelines will be applicable to all practice settings including tertiary institutions, corporate and group practices and individual eye clinics. The guidelines include triage, use of personal protective equipment, precautions to be taken in the OPD and operating room as well for elective cataract screening and surgery. These guidelines have been prepared based on current situation but are expected to evolve over a period of time based on the ongoing pandemic and guidelines from GoI.