Case Report: Severe SARS-CoV-2 Infection Treated with Remdesivir in a Patient with ESRD.

BACKGROUND: The novel coronavirus disease 2019 (COVID-19) has led to a global pandemic since its emergence from Wuhan, China, in December of 2019. As research continues to evolve, there is a paucity of reports describing the management and treatment of COVID-19 in patients with acute kidney failure and End-Stage Renal Disease (ESRD). These patients have increased susceptibility to developing severe clinical symptoms from SARS-CoV-2 infection due to their underlying comorbidities. Remdesivir has emerged as a promising antiviral drug against SARS-CoV-2. However, data regarding the clinical benefits of remdesivir in patients with severe renal impairment is unavailable as they have been excluded from clinical trials due to the risk of sulfobutylether-ß-cyclodextrin (SBECD) accumulation in patients with eGFR<30 ml/min per 1.73m2. CASE PRESENTATION: We present the first case of a 47-year-old male with end-stage renal disease who was successfully treated with remdesivir during hospitalization for acute respiratory distress syndrome and respiratory failure arising from COVID-19. The worsening clinical progress of the patient despite intensive care and treatment with intravenous azithromycin therapy led to the decision to utilize remdesivir after a risk-benefit analysis, despite his eGFR being <15 ml/min per 1.73m2. Although the patient developed reversible hepatotoxicity, marked improvement of symptoms was observed after the five-day course of remdesivir was completed. CONCLUSION: Our findings describe the first instance of compassionate use of remdesivir for the treatment of COVID-19 in the setting of end-stage renal disease, acute respiratory distress syndrome, and hypoxemic respiratory failure.

COVID-19 in Immunocompromised Cancer Patients: A Case Series and Review of the Literature.

The global pandemic of the novel coronavirus disease 2019 (COVID-19), caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), has presented newfound challenges to the oncology community regarding management of disease progression in immunocompromised and cancer patients. Further, the large influx of COVID-19 patients has overwhelmed healthcare facilities, limited access to intensive care unit beds and ventilators, and canceled elective surgeries causing disruptions to the cancer care continuum and re-organization of oncological care. While it is known that the potential threat of infection is greatest in elderly patients (>60 years of age) and patients with underlying comorbidities, there is still insufficient data to determine the risk of COVID-19 in cancer patients. Given the immunosuppressive status in cancer patients arising from chemotherapy and other comorbidities, management of COVID-19 in this patient population carries a unique set of challenges. We report three cases of COVID-19 in immunocompromised cancer patients and discuss the challenges in preventing, diagnosing, and treating this vulnerable group.

Human Immunodeficiency Virus and Severe Acute Respiratory Syndrome Coronavirus 2 Coinfection: A Systematic Review of the Literature and Challenges.

The concurrence of infection with human immunodeficiency virus (HIV) and severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), the causative agent of coronavirus disease 2019 (COVID-19), presents an intriguing problem with many uncertainties underlying their pathogenesis. Despite over 96.2 million cases of COVID-19 worldwide as of January 22, 2021, reports of patients coinfected with HIV and SARS-CoV-2 are scarce. It remains unknown whether HIV patients are at a greater risk of infection from SARS-CoV-2, despite their immunocompromised status. We present a systematic review of the literature reporting cases of HIV and SARS-CoV-2 coinfection, and examine trends of clinical outcomes among coinfected patients. We systematically compiled 63 reports of HIV-1 and SARS-CoV-2 coinfection, published as of January 22, 2021. These studies were retrieved through targeted search terms applied to PubMed/Medline and manual search. Despite scattered evidence, reports indicate a favorable prognosis for HIV patients with strict adherence to combined antiretroviral therapy (cART). However, the presence of comorbidities was associated with a poorer prognosis in HIV/SARS-CoV-2 patients, despite cART and viral suppression. Studies were limited by geographic coverage, small sample size, lack of patient details, and short follow-up durations. Although some anti-HIV drugs have shown promising in vitro activity against SARS-CoV-2, there is no conclusive evidence of the clinical efficacy of any anti-HIV drug in the treatment of COVID-19. Further research is needed to explain the under-representation of severe COVID-19 cases among the HIV patient population and to explore the possible protective mechanisms of cART in this vulnerable population.