Subject(s)
Anticoagulants/therapeutic use , COVID-19 Drug Treatment , Heparin, Low-Molecular-Weight/therapeutic use , Adult , Aged , Aged, 80 and over , COVID-19/blood , COVID-19/mortality , China/epidemiology , Female , Hemorrhage/chemically induced , Hospital Mortality , Hospitalization , Humans , Male , Middle Aged , Risk Factors , Time Factors , Treatment OutcomeABSTRACT
OBJECTIVE: To evaluate pulmonary function and clinical symptoms in coronavirus disease 2019 (COVID-19) survivors within 3â months after hospital discharge, and to identify risk factors associated with impaired lung function. METHODS AND MATERIAL: COVID-19 patients were prospectively followed-up with pulmonary function tests and clinical characteristics for 3â months following discharge from a hospital in Wuhan, China between January and February 2020. RESULTS: 647 patients were included. 87 (13%) patients presented with weakness, 63 (10%) with palpitations and 56 (9%) with dyspnoea. The prevalence of each of the three symptoms were markedly higher in severe patients than nonsevere patients (19% versus 10% for weakness, p=0.003; 14% versus 7% for palpitations, p=0.007; 12% versus 7% for dyspnoea, p=0.014). Results of multivariable regression showed increased odds of ongoing symptoms among severe patients (OR 1.7, 95% CI 1.1-2.6; p=0.026) or patients with longer hospital stays (OR 1.03, 95% CI 1.00-1.05; p=0.041). Pulmonary function test results were available for 81 patients, including 41 nonsevere and 40 severe patients. In this subgroup, 44 (54%) patients manifested abnormal diffusing capacity of the lung for carbon monoxide (D LCO) (68% severe versus 42% nonsevere patients, p=0.019). Chest computed tomography (CT) total severity score >10.5 (OR 10.4, 95% CI 2.5-44.1; p=0.001) on admission and acute respiratory distress syndrome (ARDS) (OR 4.6, 95% CI 1.4-15.5; p=0.014) were significantly associated with impaired D LCO. Pulmonary interstitial damage may be associated with abnormal D LCO. CONCLUSION: Pulmonary function, particularly D LCO, declined in COVID-19 survivors. This decrease was associated with total severity score of chest CT >10.5 and ARDS occurrence. Pulmonary interstitial damage might contribute to the imparied D LCO.
Subject(s)
COVID-19 , Carbon Monoxide , China , Follow-Up Studies , Humans , Lung/diagnostic imaging , SARS-CoV-2ABSTRACT
Data are scarce regarding the comorbid mental disorders and their management among COVID-19 patients. This study described the clinical characteristics and management of COVID-19 patients treated in psychiatric inpatient settings due to comorbid first-onset mental disorders in Wuhan, China. This electronic medical records-based study included 25 COVID-19 patients with first-onset mental disorders and 55 patients with first-onset mental disorders without COVID-19 (control group). Data collected included ICD-10 diagnoses of mental disorders, psychiatric and respiratory symptoms, treatments, and outcomes. Adjustment disorder (n = 11, 44.0%) and acute and transient psychotic disorders, with associated acute stress (n = 6, 24.0%) were main clinical diagnoses in the COVID-19 group while serious mental illnesses (i.e., schizophrenia, 24.5%) and alcohol use disorders (10.9%) were overrepresented in the control group. On admission, the most common psychiatric symptom in COVID-19 patients was insomnia symptoms (n = 18, 72.0%), followed by aggressive behaviors (n = 16, 64.0%), delusion (n = 10, 40.0%), and severe anxiety (n = 9, 36.0%). In addition to respiratory treatments, 76.0% COVID-19 patients received antipsychotics, 40.0% sedative-hypnotics, and 24.0% mood stabilizers. At the end of inpatient treatment, 4 (16.0%) COVID-19 patients were transferred to other hospitals to continue respiratory treatment after their psychiatric symptoms were controlled while the remaining 21 (84.0%) all recovered. Compared to the control group, COVID-19 group had significantly shorter length of hospital stay (21.2 vs. 37.4 days, P < 0.001). Adjustment disorder and acute and transient psychotic disorders are the main clinical diagnoses of COVID-19 patients managed in psychiatric inpatient settings. The short-term prognosis of these patients is good after conventional psychotropic treatment.