Incidence and characteristics of rhegmatogenous retinal detachment during coronavirus-19 pandemic: A French study

Acute care pathway assessed through performance indicators during the COVID-19 pandemic in OECD countries (2020-2021): a scoping review

BACKGROUND

The COVID-19 pandemic severely impacted care for non-COVID patients. Performance indicators to monitor acute care, timely reported and internationally accepted, lacked during the pandemic in OECD countries. This study aims to summarize the performance indicators available in the literature to monitor changes in the quality of acute care in OECD countries during the first year and a half of the pandemic (2020-July 2021) and to assess their trends.

METHODS

Scoping review. Search in Embase and MEDLINE (07-07-2022). Acute care performance indicators and indicators related to acute general surgery were collected and collated following a care pathway approach. Indicators assessing identical clinical measures were grouped under a common indicator title. The trends from each group of indicators were collated (increase/decrease/stable).

RESULTS

A total of 152 studies were included. 2354 indicators regarding general acute care and 301 indicators related to acute general surgery were included. Indicators focusing on pre-hospital services reported a decreasing trend in the volume of patients: from 225 indicators, 110 (49%) reported a decrease. An increasing trend in pre-hospital treatment times was reported by most of the indicators (n = 41;70%) and a decreasing trend in survival rates of out-of-hospital cardiac arrest (n = 61;75%). Concerning care provided in the emergency department, most of the indicators (n = 752;71%) showed a decreasing trend in admissions across all levels of urgency. Concerning the mortality rate after admission, most of the indicators (n = 23;53%) reported an increasing trend. The subset of indicators assessing acute general surgery showed a decreasing trend in the volume of patients (n = 50;49%), stability in clinical severity at admission (n = 36;53%), and in the volume of surgeries (n = 14;47%). Most of the indicators (n = 28;65%) reported no change in treatment approach and stable mortality rate (n = 11,69%).

CONCLUSION

This review signals relevant disruptions across the acute care pathway. A subset of general surgery performance indicators showed stability in most of the phases of the care pathway. These results highlight the relevance of assessing this care pathway more regularly and systematically across different clinical entities to monitor disruptions and to improve the resilience of emergency services during a crisis.

Epidemiological features of ophthalmic emergencies during the COVID-19 lockdown: Impact of the health crisis in a tertiary care center

PURPOSE

The goal of this study is to examine changing patterns of ophthalmic visits in an emergency eye care unit of a tertiary referral center in Paris, France, during the Coronavirus disease-19 (COVID-19) pandemic compared to a control period.

MATERIALS AND METHODS

This was a single-center, retrospective, observational, epidemiological study. We included all visits in the emergency eye care unit of the Quinze-Vingts National Ophthalmology Center, Paris, France, from March 17, 2020 to April 30, 2020, and a corresponding time period in 2016. We analyzed patients' demographic factors, chief complaints, referral patterns, examination findings, treatment provided, hospitalizations and surgical interventions.

RESULTS

During the 6weeks of lockdown, 3547 emergency visits were recorded. The control group contained 2108 patients from June 6-19, 2016. There was a decrease of approximately 50% in the number of average daily visitations. The frequency of serious diagnoses (including severe eye inflammation, serious infections, retinal vascular pathologies, surgical emergencies, and neuro-ophthalmology), increased overall during the period (P=0.03). The proportion of low severity pathologies decreased (P<0.001) between the two periods. In addition, an increased amount of ancillary testing was performed (P<0.001). Finally, the rate of hospitalizations was significantly lower during the lockdown period (P<0.001).

CONCLUSION

A significant reduction in total ophthalmic presentations in the emergency eye care unit was observed during the lockdown period. However, the proportion of emergencies requiring specialized treatments (surgical, infectious, inflammatory and neuro-ophthalmological pathologies) increased.

Surgical decisions and outcomes of rhegmatogenous retinal detachment during the coronavirus disease 2019 pandemic: Data from a tertiary referral center in Taiwan

Purpose

To assess changes in surgical decisions and outcomes of rhegmatogenous retinal detachment (RRD) during the COVID-19 pandemic at a tertiary center in Taiwan.

Methods

Patients undergoing pars plana vitrectomy (PPV) or scleral buckling (SB) for primary RRD during Taiwan's first wave of domestic COVID-19 cases surge between May and July 2021 (COVID cohort, n = 100) were compared to controls in the closest pre-COVID year, 2019 (pre-COVID cohort, n = 121).

Results

The COVID cohort had significantly worse RRD presentation, received more PPV (alone or combined with SB (PPV + SB)) and less SB alone, and had comparable single-surgery anatomic success (SSAS) rates. In patients who underwent PPV, more underwent PPV + SB instead of PPV alone. The decision to combine SB in PPV surgery was significantly affected by the COVID pandemic (odds ratio [OR], 3.1860 [95% confidence interval (CI), 1.1487-8.8361]). However, a shorter duration of symptoms before the first presentation (0.9857 [95% CI, 0.9720-0.9997]) was the only factor related to SSAS, whereas the surgical method had no association. The SSAS rate remained close to or over 90% in patients with a duration of symptoms before surgery ≤4 weeks but dropped to 83.3% in patients with duration >4 weeks.

Conclusion

During the COVID-19 pandemic, worse RRD presentations led to a shift in preference for PPV over SB alone as the primary surgery. The pandemic affected surgeons' decision to combine SB during PPV. Nevertheless, SSAS was only associated with the duration of symptoms but not with surgical methods.