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1.
J Diabetes ; 2020 Jul 29.
Article in English | MEDLINE | ID: covidwho-684743

ABSTRACT

BACKGROUND: Coronavirus disease 2019 (COVID-19) emerged in Dec 2019 and has spread globally. Diabetics are at increased risk of infections caused by a variety of pathogens including virus. The present research was aimed to describe clinical characteristics and outcomes of COVID-19 patients with diabetes. METHODS: A retrospective multicenter study of COVID-19 patients with diabetes was conducted in four hospitals in Wuhan, Shanghai and Anhui Province. RT-PCR or next generation sequencing was executed to confirm the existence of SARS-CoV-2 from respiratory specimens. RESULTS: 54 diabetics (10.36%) were recruited from 521 COVID-19 patients, with a median age of 63 (IQR, 52-70) years. Among them, 51 were previously diagnosed with diabetes and 3 were newly diagnosed based on HbA1c over 6.5%. For COVID-19, 47 of the 54 patients had an exposure history. Fever (47/54, 87.04%), dry cough (36/54, 66.67%) and expectoration (21/53, 39.62%) were among the top three symptoms. Lung infiltration was bilateral (46/52, 88.46%) and multilobe (47/52, 90.38%), and ground-glass opacity (36/37, 97.30%) was the most common pattern in radiological images. Besides, COVID-19 patients with diabetes were prone to be classified as severe or critical type (46.30%, 25/54) and complicated with acute lung injury, acute respiratory distress syndrome and acute kidney injury. The proportion of ICU admission and death among the COVID-19 diabetics were 14.81% (8/54) and 12.96% (7/54), respectively. CONCLUSIONS: With older age, diabetics diagnosed as COVID-19 were prone to developing into severe type, and exhibited a high rate of ICU admission and mortality. This article is protected by copyright. All rights reserved.

2.
Epidemiol Infect ; 148: e146, 2020 07 07.
Article in English | MEDLINE | ID: covidwho-635047

ABSTRACT

Corona Virus Disease 2019 (COVID-19) has presented an unprecedented challenge to the health-care system across the world. The current study aims to identify the determinants of illness severity of COVID-19 based on ordinal responses. A retrospective cohort of COVID-19 patients from four hospitals in three provinces in China was established, and 598 patients were included from 1 January to 8 March 2020, and divided into moderate, severe and critical illness group. Relative variables were retrieved from electronic medical records. The univariate and multivariate ordinal logistic regression models were fitted to identify the independent predictors of illness severity. The cohort included 400 (66.89%) moderate cases, 85 (14.21%) severe and 113 (18.90%) critical cases, of whom 79 died during hospitalisation as of 28 April. Patients in the age group of 70+ years (OR = 3.419, 95% CI: 1.596-7.323), age of 40-69 years (OR = 1.586, 95% CI: 0.824-3.053), hypertension (OR = 3.372, 95% CI: 2.185-5.202), ALT >50 µ/l (OR = 3.304, 95% CI: 2.107-5.180), cTnI >0.04 ng/ml (OR = 7.464, 95% CI: 4.292-12.980), myohaemoglobin>48.8 ng/ml (OR = 2.214, 95% CI: 1.42-3.453) had greater risk of developing worse severity of illness. The interval between illness onset and diagnosis (OR = 1.056, 95% CI: 1.012-1.101) and interval between illness onset and admission (OR = 1.048, 95% CI: 1.009-1.087) were independent significant predictors of illness severity. Patients of critical illness suffered from inferior survival, as compared with patients in the severe group (HR = 14.309, 95% CI: 5.585-36.659) and in the moderate group (HR = 41.021, 95% CI: 17.588-95.678). Our findings highlight that the identified determinants may help to predict the risk of developing more severe illness among COVID-19 patients and contribute to optimising arrangement of health resources.


Subject(s)
Betacoronavirus , Coronavirus Infections/physiopathology , Pneumonia, Viral/physiopathology , Adolescent , Adult , Aged , Aged, 80 and over , Analysis of Variance , Blood Cell Count , Blood Chemical Analysis , Child , China/epidemiology , Cohort Studies , Coronavirus Infections/epidemiology , Coronavirus Infections/therapy , Electronic Health Records , Female , Humans , Kaplan-Meier Estimate , Kidney Function Tests , Liver Function Tests , Male , Middle Aged , Pandemics , Pneumonia, Viral/epidemiology , Pneumonia, Viral/therapy , Retrospective Studies , Risk Factors , Severity of Illness Index , Tomography, X-Ray Computed , Young Adult
3.
Am J Respir Crit Care Med ; 201(11): 1380-1388, 2020 06 01.
Article in English | MEDLINE | ID: covidwho-436947

ABSTRACT

Rationale: The coronavirus disease (COVID-19) pandemic is now a global health concern.Objectives: We compared the clinical characteristics, laboratory examinations, computed tomography images, and treatments of patients with COVID-19 from three different cities in China.Methods: A total of 476 patients were recruited from January 1, 2020, to February 15, 2020, at three hospitals in Wuhan, Shanghai, and Anhui. The patients were divided into four groups according to age and into three groups (moderate, severe, and critical) according to the fifth edition of the Guidelines on the Diagnosis and Treatment of COVID-19 issued by the National Health Commission of China.Measurements and Main Results: The incidence of comorbidities was higher in the severe (46.3%) and critical (67.1%) groups than in the moderate group (37.8%). More patients were taking angiotensin-converting enzyme inhibitors/angiotensin II receptor blockers in the moderate group than in the severe and critical groups. More patients had multiple lung lobe involvement and pleural effusion in the critical group than in the moderate group. More patients received antiviral agents within the first 4 days in the moderate group than in the severe group, and more patients received antibiotics and corticosteroids in the critical and severe groups. Patients >75 years old had a significantly lower survival rate than younger patients.Conclusions: Multiple organ dysfunction and impaired immune function were the typical characteristics of patients with severe or critical illness. There was a significant difference in the use of angiotensin-converting enzyme inhibitors/angiotensin II receptor blockers among patients with different severities of disease. Involvement of multiple lung lobes and pleural effusion were associated with the severity of COVID-19. Advanced age (≥75 yr) was a risk factor for mortality.


Subject(s)
Coronavirus Infections/physiopathology , Pneumonia, Viral/physiopathology , Adult , Age Factors , Aged , Angiotensin Receptor Antagonists/therapeutic use , Angiotensin-Converting Enzyme Inhibitors/therapeutic use , Betacoronavirus , China/epidemiology , Comorbidity , Coronavirus Infections/mortality , Critical Illness , Female , Hospital Mortality , Humans , Incidence , Lung/pathology , Male , Middle Aged , Multiple Organ Failure/virology , Pandemics , Pleural Effusion/virology , Pneumonia, Viral/mortality , Tomography, X-Ray Computed
4.
Am J Respir Crit Care Med ; 201(11): 1380-1388, 2020 06 01.
Article in English | MEDLINE | ID: covidwho-47397

ABSTRACT

Rationale: The coronavirus disease (COVID-19) pandemic is now a global health concern.Objectives: We compared the clinical characteristics, laboratory examinations, computed tomography images, and treatments of patients with COVID-19 from three different cities in China.Methods: A total of 476 patients were recruited from January 1, 2020, to February 15, 2020, at three hospitals in Wuhan, Shanghai, and Anhui. The patients were divided into four groups according to age and into three groups (moderate, severe, and critical) according to the fifth edition of the Guidelines on the Diagnosis and Treatment of COVID-19 issued by the National Health Commission of China.Measurements and Main Results: The incidence of comorbidities was higher in the severe (46.3%) and critical (67.1%) groups than in the moderate group (37.8%). More patients were taking angiotensin-converting enzyme inhibitors/angiotensin II receptor blockers in the moderate group than in the severe and critical groups. More patients had multiple lung lobe involvement and pleural effusion in the critical group than in the moderate group. More patients received antiviral agents within the first 4 days in the moderate group than in the severe group, and more patients received antibiotics and corticosteroids in the critical and severe groups. Patients >75 years old had a significantly lower survival rate than younger patients.Conclusions: Multiple organ dysfunction and impaired immune function were the typical characteristics of patients with severe or critical illness. There was a significant difference in the use of angiotensin-converting enzyme inhibitors/angiotensin II receptor blockers among patients with different severities of disease. Involvement of multiple lung lobes and pleural effusion were associated with the severity of COVID-19. Advanced age (≥75 yr) was a risk factor for mortality.


Subject(s)
Coronavirus Infections/physiopathology , Pneumonia, Viral/physiopathology , Adult , Age Factors , Aged , Angiotensin Receptor Antagonists/therapeutic use , Angiotensin-Converting Enzyme Inhibitors/therapeutic use , Betacoronavirus , China/epidemiology , Comorbidity , Coronavirus Infections/mortality , Critical Illness , Female , Hospital Mortality , Humans , Incidence , Lung/pathology , Male , Middle Aged , Multiple Organ Failure/virology , Pandemics , Pleural Effusion/virology , Pneumonia, Viral/mortality , Tomography, X-Ray Computed
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