An editorial perspective on the infamous COVID-19 studies retracted by Lancet and NEJM

Health Systems Preparedness for Infectious Disease Outbreaks: Relevance for Nephrology

The coronavirus disease (COVID-19) crisis glaringly highlighted the critical need to develop resilient health care systems that are better prepared for epidemics. Millions of people died from COVID-19 itself, but almost three times as many died from health system disruptions. People living with kidney disease are highly vulnerable during outbreaks and pandemics and their needs must be included in preparedness planning. Health systems preparedness requires not only early identification and containment of outbreaks and maintenance of critical services during crises, but also bolstering population resilience and ensuring the safety of both health personnel and patients. Planning for surge capacity in an outbreak must include provision for both acute and chronic dialysis, and ensure access to medications for people with kidney diseases. Quality of care should not be compromised and must be monitored and improved where necessary. Technology, such as telemedicine, can support quality and continuity of care and minimize infection risks. Communication at all levels is crucial to ensure all stakeholders, including communities, have the necessary information to support cooperation and collaboration in effective outbreak responses. Research is important during and after pandemics to improve knowledge and build resilience at all levels, from outbreak detection to the development of therapeutics and optimizing equity in access to interventions. Only with adequate preparation and more resilient health systems can we hope, as a global community, to build on the harsh lessons learned during COVID-19, and improve the response to the next infectious disease outbreak, epidemic, or even pandemic.

Intravitreal injections of anti-VEGF agents during COVID-19 pandemic: clinical audit from Tanta University Hospital

BACKGROUND

The aims of this study were to provide real-life data about the effect of COVID-19 pandemic on the practice of anti-VEGF injections and to evaluate the safety of the modifications in the injection protocol imposed during the ongoing pandemic on the anatomical and functional outcome of patients.

METHODS

All patients attending Tanta University hospital for receiving intravitreal anti-VEGF injections were screened. Patients who were previously deferred according to a modified protocol implemented in the hospital in response to the pandemic or who demonstrated deviation from it were included for further analysis.

RESULTS

During the audit period, 83 patients attending for anti-VEGF injections were screened, of whom 40 met the abovementioned criteria and were included for analysis. In the deferred subgroup (11 eyes), predeferral mean values of logMAR best corrected visual acuity (BCVA) and central retinal subfield thickness (CST) were 1 ± 0.23 and 444.57 ± 200.1 µm, respectively. There was no significant change when the patients returned for their deferred injections, with the mean BCVA and CST values being 0.8 ± 0.22 and 413.71 ± 237.7 µm, respectively (p = 0.27 and p = 0.12). Moreover, 29 patients encountered a disturbed injection schedule, particularly skipping their injection appointments due to infection fear as found in 18 patients.

CONCLUSION

The COVID-19 pandemic has imposed pressing challenges in maintaining essential health care while ensuring the prevention of spread of infection. Although the modified injection protocol confirmed to be safe for patients, the pandemic caused deflection from the optimum practice in the form of successive skipping of appointments and delays in the processing of patient injection schedules.

A Survey on the Impact of COVID-19 on Lacrimal Surgery: The Asia-Pacific Perspective

AIM

To assess the impact of the COVID-19 pandemic-related lockdown on lacrimal surgery among oculoplastic surgeons in the Asia-Pacific region.

METHODS

An institutional board review approved anonymous electronic survey was sent out via email to oculoplastic surgeons across the Asia-Pacific region. All responses were tabulated and analysed.

RESULTS

A total of 259 valid responses were received. Nearly 87% of the surgeons agreed that lacrimal procedures were associated with a high risk of COVID-19 transmission. In all, at the time of taking the survey, 151/259 (58.3%) of the surgeons were not performing any lacrimal surgeries in view of the COVID-19 pandemic and 71/259 (27.4%) of the respondents were only performing emergency lacrimal surgeries. External dacryocystorhinostomy was the most commonly performed lacrimal procedure across the region and lacrimal procedures contributed to at least 25% of the income for nearly a third of the respondents. Majority of the respondents were female (52.9%), but a significantly higher proportion of male oculoplastic surgeons were still performing lacrimal surgeries during the lockdown. Over 75% of respondents indicated that resuming lacrimal procedures is important to their practice.

CONCLUSION

The survey showed that there was a general agreement among the surveyed oculoplastic surgeons in the Asia-Pacific region that lacrimal procedures were associated with a high risk of COVID-19 transmission and over 85% of them of had either stopped performing elective lacrimal surgeries altogether or were providing only emergent care. It is likely that not performing elective lacrimal procedures, COVID-19 has financially impacted a high percentage of the surveyed oculoplastic surgeons.