Since the outbreak of coronavirus disease 2019 (COVID-19), health authorities at all levels have issued many prevention and control schemes, guidelines, and notices, and medical institutions have also formulated hospital-level COVID-19 prevention and control measures accordingly. However, the epidemic prevention and control work can only be done well when the prevention and control measures are effectively implemented. West China Hospital of Sichuan University has adopted the two-level (hospital-level and department-level) supervision. By clarifying the content and frequency of two-level supervision and adopting multiple forms of supervision, a complete supervision system covering the whole hospital has been formed. Through supervision, risk points in prevention and control were identified and continuous improvement was carried out to promote the implementation of prevention and control measures. This paper introduces the application of two-level supervision in COVID-19 prevention and control in West China Hospital of Sichuan University, providing a reference for peers.
ObjectiveTo describe clinical significance of eosinopenia in patients with coronavirus disease 2019 (COVID-19).MethodsThis was a retrospective study conducted in three tertiary hospitals from Anhui province, China. A total of 59 patients with COVID-19 were consecutively reviewed from January 23, 2020 to March 10, 2020.ResultsThe median age of patients with COVID-19 was 39 years old, and 32 were male, 30 with eosinopenia. Cough, sputum and fatigue were more common symptoms in eosinopenia patients compared with non-eosinopenia patients. The counts of blood lymphocytes (median: 101 cells/μL) in eosinopenia patients were significantly less than those of non-eosinopenia patients (median: 167 cells/μL, P<0.001). COVID-19 patients with eosinopenia had a higher proportion of corticosteroids therapy than patients with non-eosinopenia (50.0% vs. 13.8%, respectively, P=0.005). Decreased blood lymphocytes count was an independent risk factor for eosinopenia in COVID-19 patients (odds ratio 6.566, 95%CI 1.101 - 39.173, P=0.039).ConclusionsBlood eosinopenia is frequent in COVID-19 patients. Patients with eosinopenia have different clinical features compared to patients with non-eosinopenia. Decreased lymphocyte count is an independent risk factor for eosinopenia in COVID-19 patients.
Objective To investigate the clinical characteristics of patients with COVID-19 associated pulmonary aspergillosis (CAPA). Methods The clinical data of patients diagnosed with CAPA admitted to the First Affiliated Hospital of Soochow University from December 16, 2022 to February 2, 2023 were collected and analyzed. Results Among the 43 enrolled patients,16 patients required invasive mechanical ventilation, 44.19% (19/43) of them with critical novel coronavirus pneumonia, and 86.05% (37/43) had underlying diseases. The peak period of CAPA was 14 - 28 days after SARS-CoV-2 infection (48.84%, 21/43). In the laboratory results, 86.05% (37/43) of patients had varying degrees of lymphocyte reduction, with a lymphocyte count of 0.63 (0.33, 0.96) × 109/L, the median levels of procalcitonin, CRP, and erythrocyte sedimentation rate were all higher than the reference values. 38.89% (14/36) of patients tested positive for serum GM test, and 75.00% (9/12) of patients tested positive for bronchoalveolar lavage fluid GM test. Aspergillus fumigatus is the most common strain. Voriconazole is the most commonly used antifungal drug (86.05%), and other drugs used include caspofungin, posaconazole, isavuconazonium, and amphotericin B. Two patients received local treatment with amphotericin B under bronchoscopy. After treatment, 27 patients improved and were discharged. Conclusions The symptoms, signs, and imaging manifestations of CAPA are not significantly specific, and are prone to misdiagnosis and missed diagnosis. The mortality rate is high. For patients suspected of CAPA and those with CAPA risk factors, relevant examinations should be promptly improved to improve diagnosis and treatment efficiency.
Since its discovery in early 2020, the coronavirus disease 2019 (COVID-19) has spread rapidly around the world and is now a global challenge. As early respiratory rehabilitation can improve the patient’s respiratory function and quality of life, it deserves proper attention. Aimed to provide reference for the clinical rehabilitation, this paper summarizes the rehabilitation goals, rehabilitation treatments, nutrition therapy and psychotherapy for different types of COVID-19, on the basis of brief describing the etiological, pathological mechanism, clinical features and medical treatment.
Objective To provide theoretical basis for the reasonable selection of personal protective equipment by analyzing the willingness of protection and the contamination of severe acute respiratory syndrome coronavirus 2 of medical staff in the designated hospital for treatment of coronavirus disease 2019. Methods The medical staff of Shuguang Hospital Affiliated to Shanghai University of Traditional Chinese Medicine who entered the contaminated area from May 1 to 31, 2022 were collected as the study subjects. A simple random sampling method was adopted to investigate the willingness of protection of different medical staff leaving the cabin. Contamination of severe acute respiratory syndrome coronavirus2 was detected by fluorescence polymerase chain reaction. Results A total of 70 medical staff were included. There were 61 nurses and 38 in intensive care unit. The survey showed that 47 medical staff chose disposable isolation clothes, 44 medical staff chose protective face screen and 69 medical staff chose double-layer shoe cover/boot cover. A total of 640 specimens were collected. Six positive samples for severe acute respiratory syndrome coronavirus2 nucleic acid test were detected, with a positive rate of 0.94%. All the positive samples were sampled from the sole of a protective clothing. Six positive samples were willing to choose double-layer shoe cover/boot cover. Conclusions The medical staff in designated hospital for treatment of coronavirus disease 2019 tend to take high protection during daily medical activities. However, personal protective equipment is less likely to be contaminated by severe acute respiratory syndrome coronavirus2, and it should be selected rationally to avoid excessive protection.
During the prevention and control of coronavirus disease 2019, West China Hospital of Sichuan University urgently set up 4 medical tents to conduct centralized screening of fever patients, effectively avoiding cross-infection, and at the same time alleviating the pressure on the Department of Emergency Medicine and improving the efficiency of medical treatment for patients with fever. Later, in order to actively respond to China’s severe acute respiratory syndrome coronavirus 2 nucleic acid detection policy, 5 tents were adjusted to carry out the severe acute respiratory syndrome coronavirus 2 nucleic acid detection. This article introduces the function setting, personnel arrangement and protective measures of medical tents in West China Hospital of Sichuan University during the prevention and control of coronavirus disease 2019. It aims to share the experience of urgently setting up medical tents in the prevention and control of coronavirus disease 2019, with a view to provide a reference for the construction of medical tents in other medical institutions.
ObjectiveTo analyze the clinical characteristics and epidemiological characteristics of patients with coronavirus disease 2019 treated early in Jiangxi province.MethodsFour-night patients with coronavirus disease 2019 treated in this hospital from January 21st to 27th, 2020 were included in this study. The epidemiological and clinical data of patients after admission were collected, and laboratory tests such as blood routine, urine routine, stool routine, liver and kidney function, electrolytes, myocardial enzymes, erythrocyte sedimentation (ESR), C-reactive protein (CRP), calcitonin, coagulation, T cell subset and Chest CT were reviewed. The clinical results of common and severe/critically ill patients were compared.ResultsOf the 49 patients, 40 were common and 9 were severe/critical. Fourty-six patients had a clear history of contact with Wuhan or other areas of Hubei. The sex ratio was 2.06∶1, and the average age was 42.9 years. The symptoms were mainly fever (78.7%), cough (38.8%), and fatigue (18.4%). 28.6% (14 cases) of patients had hypertension and diabetes. Serum lymphocyte count and calcium concentration of the patients were decreased, but lactate dehydrogenase, ESR, CRP and serum amyloid A were increased in these patients. T lymphocyte subsets (CD3+, CD4+, CD8+) decreased significantly in these patients. Forty-seven patients (95.9%) had single or scattered patchy ground glass density shadows on the chest CT. Compared with common patients, the patients with severe/critical patients were older (P=0.023), hospitalized later (P=0.002), and had higher comorbidities (P=0.017). ESR (P=0.001）, CRP (P=0.010) and the serum amyloid A (P=0.040) increased significantly, while CD3+ (P<0.001), CD4+ (P=0.012), CD8+ (P=0.006) decreased significantly in severe/critical patients.ConclusionsThe patients with coronavirus disease 2019 in Jiangxi province are commonly imported from Wuhan. Severe/critical patients are older, hospitalized later, and have more medical complications and more severe systemic inflammatory reactions than common patients.
The outbreak of coronavirus disease 2019 has become a public health emergency of global concern, posing a great threat to people’s health. As a state-level large-scale general hospital with rich medical rescue experience in dealing with emergent public health events, including severe acute respiratory syndrome and earthquake, West China Hospital of Sichuan University quickly established six working mechanisms for telemedicine. West China Hospital of Sichuan University set up a team of clinicians to provide multi-disciplinary telemedicine consultation, telemedicine education and joint rounds on line with the 5th generation mobile networks, which designed to help estimate patients’ condition, innovate the mode of diagnosis and treatment, and improve service efficiency in remote institutions including preferred hospitals for coronavirus disease 2019 patients in Sichuan Province and telemedicine alliance units outside the province.
ObjectiveTo investigate the hand hygiene status of nursing staff in coronavirus disease 2019 (COVID-19) isolation ward, find out the difficulties and problems in hand hygiene implementation, and then put forward scientific and feasible suggestions to improve the compliance of hand hygiene.MethodsSelf-designed Questionnaire on Hand Hygiene Status of Nursing Staff in COVID-19 Isolation Ward was distributed through the Wenjuanxing, a platform to collect data. The questionnaire, which included general information, knowledge related to hand hygiene, and the status of hand hygiene in isolation ward, was distributed to the nurses working in isolation wards in Wuhan, Hubei Province from March 15th, 2020 to March 22nd, 2020.ResultsValid questionnaires were collected from 492 nurses. The difficulty in performing hand hygiene in the isolation ward was ranked ≥level 3 by 248 nurses (50.41%), the degree of which was divided into 10 levels (level 1 was no difficulty, level 10 was the most difficult). A total of 369 participants (75.00%) thought that wearing gloves for hand disinfection would damage the gloves. There were 161 participants who thought that gloves should be changed every 2 hours, accounting for the largest proportion (32.72%); while 226 participants actually changed gloves every 4 hours, accounting for the largest proportion (45.93%).ConclusionsThe difficulty of performing hand hygiene in isolation ward should be paid attention to. It is recommended to carry out further research on the replacement time of gloves.
ObjectiveTo evaluate the venous thromboembolism (VTE) risk and anticoagulant therapy in patients with coronavirus disease 2019 (COVID-19).MethodsThe patients with COVID-19 in Optics Valley Hospital of Wuhan Tongji Hospital from February 9, 2020 to March 29, 2020 were collected and analyzed. Padua scores were performed within 24 hours after admission. The relationship between Padua score, disease severity and 28 day prognosis was analyzed.ResultsCOVID-19 was diagnosed in 102 cases. The age, fibrinogen and mortality of the severe group were significantly higher than those of the common group. The Padua score of the severe group was higher than that of the common group, but there was no statistical difference. The platelet count in the critical group was significantly lower than that in the severe group, while the prothrombin time (PT), activated partial thromboplastin time (APTT), and D dimer were significantly higher than that in the severe group, and the Padua score, anticoagulation ratio, and mortality were significantly higher than those in the severe group. According to Padua score 4, it was divided into VTE high risk group (≥ 4 points) and VTE low risk group (<4 points). The mortality, APTT, D dimer and fibrinogen of high risk group were significantly higher than those of low risk group. In the high-risk group of VTE, the anticoagulation rate was significantly higher than that in the low-risk group of VTE, but it was still only 41.7%. The mortality of patients with anticoagulation was lower than that of patients without anticoagulation.ConclusionsSevere and critical novel coronavirus pneumonia patients have obvious coagulation dysfunction and high risk of VTE. Anticoagulant therapy may be associated with low mortality in patients with high risk of VTE, but the proportion of drug-induced anticoagulant intervention still needs to be improved.