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1.
Kidney Blood Press Res ; 45(4): 612-622, 2020.
Article in English | MEDLINE | ID: covidwho-680430

ABSTRACT

INTRODUCTION: Severe acute respiratory viral infections are frequency accompanied by multiple organ dysfunction, including acute kidney injury (AKI). In December 2019, the coronavirus disease 2019 (COVID-19) outbreak began in Wuhan, Hubei Province, China, and rapidly spread worldwide. While diffuse alveolar damage and acute respiratory failure are the main features of COVID-19, other organs may be involved, and the incidence of AKI is not well described. We assessed the incidence and clinical characteristics of AKI in patients with laboratory-confirmed COVID-19 and its effects on clinical outcomes. METHODS: We conducted a multicenter, retrospective, observational study of patients with COVID-19 admitted to two general hospitals in Wuhan from 5 January 2020 to 21 March 2020. Demographic data and information on organ dysfunction were collected daily. AKI was defined according to the KDIGO clinical practice guidelines. Early and late AKI were defined as AKI occurring within 72 h after admission or after 72 h, respectively. RESULTS: Of the 116 patients, AKI developed in 21 (18.1%) patients. Among them, early and late AKI were found in 13 (11.2%) and 8 (6.9%) patients, respectively. Compared with patients without AKI, patients with AKI had more severe organ dysfunction, as indicated by a higher level of disease severity status, higher sequential organ failure assessment (SOFA) score on admission, an increased prevalence of shock, and a higher level of respiratory support. Patients with AKI had a higher SOFA score on admission (4.5 ± 2.1 vs. 2.8 ± 1.4, OR 1.498, 95% CI 1.047-2.143 ) and greater hospital mortality (57.1% vs. 12.6%, OR 3.998, 95% CI 1.088-14.613) than patients without AKI in both the univariate and multivariate analyses. Patients with late AKI, but not those with early AKI, had a significantly prolonged length of stay (19.6 vs. 9.6 days, p = 0.015). CONCLUSION: Our findings show that admission SOFA score was an independent risk factor for AKI in COVID-19 patients, and patients with AKI had higher in-hospital mortality. Moreover, AKI development after 72 h of admission was related to prolonged hospitalization time.


Subject(s)
Acute Kidney Injury/etiology , Acute Kidney Injury/therapy , Coronavirus Infections/complications , Pneumonia, Viral/complications , Acute Kidney Injury/mortality , Adult , Aged , Aged, 80 and over , China/epidemiology , Coronavirus Infections/mortality , Coronavirus Infections/therapy , Disease Progression , Female , Hospital Mortality , Hospitals, General , Humans , Incidence , Kidney Function Tests , Length of Stay , Male , Middle Aged , Multiple Organ Failure/etiology , Multiple Organ Failure/therapy , Pandemics , Pneumonia, Viral/mortality , Pneumonia, Viral/therapy , Practice Guidelines as Topic , Retrospective Studies , Treatment Outcome , Water-Electrolyte Balance
2.
Emerg Infect Dis ; 26(6): 1324-1326, 2020 06.
Article in English | MEDLINE | ID: covidwho-6800

ABSTRACT

We report co-infection with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) and influenza A virus in a patient with pneumonia in China. The case highlights possible co-detection of known respiratory viruses. We noted low sensitivity of upper respiratory specimens for SARS-CoV-2, which could further complicate recognition of the full extent of disease.


Subject(s)
Coronavirus Infections/diagnosis , Influenza, Human/diagnosis , Pneumonia, Viral/diagnosis , Aged , Betacoronavirus/isolation & purification , Bronchoalveolar Lavage Fluid/virology , China , Clinical Laboratory Techniques , Coinfection , Coronavirus Infections/virology , Humans , Influenza A virus , Influenza, Human/virology , Male , Nasopharynx/virology , Pandemics , Pneumonia, Viral/virology
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