The coronavirus disease 2019 (COVID-19) pandemic has caused a catastrophic global health crisis. There is a lack of mitigation and clinical management strategies for COVID-19 in specific patient cohorts such as hemodialysis (HD) patients. We report our experience in treating the first case of COVID-19 in a HD patient in Singapore who had a severe clinical course including acute respiratory distress syndrome and propose a clinical management strategy. We propose a clinical workflow in managing such patients based on available evidence from literature review. We also highlight the importance of early recognition and intervention for disease control, dialysis support in an acute hospital isolation facility, deisolation protocol, and discharge planning due to prolonged viral shedding. The case highlights important points specific to a HD patient with a COVID-19 diagnosis, tailored interventions for each stage of the disease, and deisolation considerations in the recovery phase.
Background: Differential effects of energy and protein inadequacies of intensive care unit (ICU) patients in first 72 hours are unknown. Methods: We included all adult patients receiving mechanical ventilation (MV) > 72 hours between August 2012 and December 2014. Energy and protein doses were 25 kcal/kg/day and 1.5 g/kg/day, respectively. We used multivariable Cox regression analysis for 28-day mortality and competing risks regression analysis for post-ICU length of stay (LOS) in hospital survivors. Results: In 421 patients (male 63.4%, mean age 62 ± 15.1 years) the energy and protein adequacies at 72 hours were 70% and 56%, respectively. Non-survivors by day 28 were started on feeding significantly later (median, 14.13 (5.48-33.78) versus 9.25 (5.45-16.58) hours, P = .003) and received lower energy (mean, 0.57 ± 0.36 versus 0.76 ± 0.29, P < 0.001) and protein (median, 0.51 (0.13-0.74) versus 0.61 (0.40-0.84), P < 0.001) adequacies at day 7 (same effect seen at 72 hours, P < 0.001). Higher energy adequacy at 72 hours was associated with lower mortality (hazard ratio [HR], 0.39 (95% CI 0.20-0.75), P = 0.004); the lowest mortality was seen between 61% and 70% energy adequacies. No such association was seen with protein adequacy. In 280 hospital survivors, higher energy adequacy at 72 hours (subdistribution HR 1.63; 95% CI, 1.06-2.50, P = 0.025) was significantly associated with shorter post-ICU LOS. No such effect was seen with protein adequacy. Conclusion: Higher energy but not protein adequacy at 72 hours of MV was associated with improved patient-centric outcomes.
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