Osmotic Tubulopathy in a Patient With COVID-19 Treated With Remdesivir.
Ontology highlight
ABSTRACT:
SUBMITTER: Wongboonsin J
PROVIDER: S-EPMC8112887 | biostudies-literature |
REPOSITORIES: biostudies-literature
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Project description: Not available
| S-EPMC10076168 | biostudies-literature
Project description:The antiviral remdesivir has been shown to decrease the length of hospital stay in coronavirus disease 2019 (COVID-19) patients requiring supplemental oxygen. However many patients decompensate despite being treated with remdesivir. To identify potential prognostic factors in remdesivir-treated patients, we performed a retrospective cohort study of patients hospitalized at NewYork-Presbyterian Hospital/Weill Cornell Medical Center between March 23, 2020 and May 27, 2020. We identified 55 patients who were treated with remdesivir for COVID-19 and analyzed inflammatory markers and clinical outcomes. C-reactive protein (CRP), d-dimer, and lactate dehydrogenase levels were significantly higher in patients who progressed to intubation or death by 14 days compared to those who remained stable. CRP levels decreased significantly after remdesivir administration in patients who remained nonintubated over the study period. To our knowledge, this is the largest study to date examining inflammatory markers before and after remdesivir administration. Our findings support further investigation into COVID-19 treatment strategies that modify the inflammatory response.
| S-EPMC8426873 | biostudies-literature
Project description:Remdesivir (Veklury®), a nucleotide analogue prodrug with broad-spectrum antiviral activity, is approved for the treatment of coronavirus disease 2019 (COVID-19), the illness caused by severe acute respiratory syndrome coronavirus 2 infection. Unlike some antivirals, remdesivir has a low potential for drug-drug interactions. In the pivotal ACTT-1 trial in hospitalized patients with COVID-19, daily intravenous infusions of remdesivir significantly reduced time to recovery relative to placebo. Subsequent trials provided additional support for the efficacy of remdesivir in hospitalized patients with moderate or severe COVID-19, with a greater benefit seen in patients with minimal oxygen requirements at baseline. Clinical trials also demonstrated the efficacy of remdesivir in other patient populations, including outpatients at high risk for progression to severe COVID-19, as well as hospitalized paediatric patients. In terms of mortality, results were equivocal. However, remdesivir appeared to have a small mortality benefit in hospitalized patients who were not already being ventilated at baseline. Remdesivir was generally well tolerated in clinical trials, but pharmacovigilance data found an increased risk of hepatic, renal and cardiovascular adverse drug reactions in the real-world setting. In conclusion, remdesivir represents a useful treatment option for patients with COVID-19, particularly those who require supplemental oxygen.
| S-EPMC10474216 | biostudies-literature
Project description:Human coronaviruses (HCoV) were discovered in the 1960s and were originally thought to cause only mild upper respiratory tract diseases in immunocompetent hosts. This view changed since the beginning of this century, with the 2002 SARS (severe acute respiratory syndrome) epidemic and the 2012 MERS (Middle East respiratory syndrome) outbreak, two zoonotic infections that resulted in mortality rates of approximately 10% and 35%, respectively. Despite the importance of these pathogens, no approved antiviral drugs for the treatment of human coronavirus infections became available. However, remdesivir, a nucleotide analogue prodrug originally developed for the treatment of Ebola virus, was found to inhibit the replication of a wide range of human and animal coronaviruses in vitro and in preclinical studies. It is therefore not surprising that when the highly pathogenic SARS-CoV-2 coronavirus emerged in late 2019 in China, causing global health concern due to the virus strong human-to-human transmission ability, remdesivir was one of the first clinical candidates that received attention. After in vitro studies had shown its antiviral activity against SARS-CoV-2, and a first patient was successfully treated with the drug in the USA, a number of trials on remdesivir were initiated. Several had encouraging results, particularly the ACTT-1 double blind, randomized, and placebo controlled trial that has shown shortening of the time to recovery in hospitalized patients treated with remdesivir. The results of other trials were instead negative. Here, we provide an overview of remdesivir discovery, molecular mechanism of action, and initial and current clinical studies on its efficacy.
| S-EPMC7836944 | biostudies-literature
Project description:BackgroundThere is currently much uncertainty regarding the most optimal treatment for COVID-19. This study analyze the change in the clinical condition of patients hospitalized for severe COVID-19 pneumonia and treated with remdesivir in a real-life setting, based on the WHO Ordinal Scale. Clinical complications, treatment safety, and impact of other associated drugs were also analyzed.MethodsWe conducted an observational, retrospective study including patients treated with remdesivir. The need for admission to the ICU, the length of ICU and hospital stay, and the need for ventilatory support were analyzed. The laboratory parameters, drugs administered concomitantly, and difference in the length of hospital stay according to the concomitant treatment received were also evaluated. A univariate and multivariate Cox regression analysis was performed to analyze associated factors.ResultsA total of 92 patients were included. The mean length of hospital stay was 15 days, and 90% of the patients had been discharged from the hospital 28 days after starting treatment with remdesivir. The likelihood of hospital discharge among patients not presenting with hypertension as a comorbidity was significantly higher than that of those with this condition (HR = 3.19, P = 0.008). Nineteen patients had to be admitted to the ICU (mean of 18 days). Approximately 11% required invasive mechanical ventilation (mean of 22 days). Almost 37% of the patients received high-flow oxygen therapy and 14% non-invasive mechanical ventilation. Four deaths were recorded within the first week. Main adverse events were increases in transaminase and creatinine levels. Nosocomial infections were more frequent when remdesivir was combined with immunosuppressive drugs.ConclusionsPatients with severe COVID-19 pneumonia and treated with remdesivir require relatively prolonged hospital stays, many with a need for ventilatory support and, in a considerable proportion of cases, admission to the ICU. However, the observed survival rate is high, and the drug is well tolerated.
| S-EPMC9049514 | biostudies-literature
Project description:To investigate the role of gene expression in patients with COVID-19. Full article available at DOI: 10.1136/bmjopen-2020-044497.
2023-01-30 | GSE217948 | GEO
Project description:Proteomics analysis of exosomes isolated from four temporal phases of COVID-19
2021-05-19 | PXD026091 | Pride
Project description:The antiviral drug remdesivir has been shown clinically effective for treatment of COVID-19. We here demonstrate suppressive but not curative effect of remdesivir in an immunocompromised patient. A man in his fifties treated with chemoimmunotherapy for chronic lymphocytic leukemia experienced a 9-week course of COVID-19 with high fever and severe viral pneumonia. During two 10-day courses of remdesivir starting 24 and 45 days after fever onset, pneumonia and spiking fevers remitted, but relapsed after discontinuation. Kinetics of temperature, C-reactive protein, and lymphocyte counts mirrored the remitting/relapsing SARS-CoV-2 infection. Combination therapy or longer treatment duration may be needed in immunocompromised patients.
| S-EPMC7454684 | biostudies-literature
Project description: Not available
| S-EPMC8116063 | biostudies-literature