Clinical features of 17 patients with 2019-nCoV

This study aims to discuss the unique clinical features of patients with 2019-nCoV in Zhengzhou City to provide references for clinical diagnosis and treatment.

Seventeen patients with 2019-nCoV in Zhengzhou People's Hospital from February to March 2020 were collected. Their epidemiology, clinical symptoms, laboratory examinations, and chest CT images were reviewed. All 17 patients were aged between 12-83 years, with an average age of 47 years, and consisted of 10 males (58.8%) and 7 females (41.2%). Two patients had histories of living or traveling in Wuhan, and 9 patients were attacked locally. The 6 remaining patients were unknown about incidence reasons.

The average incubation period was 10 days, and the average time of the course of the disease was 9 days. Among the participants, 12 patients had fever as the first symptoms and 5 patients had normal body temperature. One patient was symptom-free carrier, and one patient had serious symptoms. One patient developed from mild symptoms to severe symptoms, and 14 patients had mild symptoms. Moreover, 7 patients had complications of cardiovascular and cerebrovascular diseases and hypertension, 1 patient was in the advanced stage of squamous cell lung carcinoma, and 1 patient had diabetes mellitus, renal failure, and late-stage uremia. According to novel coronavirus nucleic acid test, 8 patients were positive, accounting for 47.1%. All patients were negative in the novel coronavirus IgM antibody test and negative in other common respiratory pathogen detection. All 17 patients had ground glass-like high-density shadow or stripped high-density shadow on lung CT images, accompanied with many affected lesions on two lungs. The average stay in hospital was 10 days, and the average time of the course of the disease was 9 days. After hospitalization, 15 patients were discharged from the hospital upon recovery, 1 patient was transferred to superior hospital for continuous treatment, and 1 patient died. Patients with 2019-nCoV in Zhengzhou People's Hospital were mainly attacked in local areas, and most of them had mild symptoms. The positive rate of the nucleic acid test was 47.1%.

The main clinical characteristics are increased neutrophil granulocytes, increased C-reactive proteins, decreased lymphocytes, ground glass-like or stripped lesions on lung CT image, common complications of cardiovascular and cerebrovascular diseases, and favorable prognosis.