Disease state prediction for 2019 novel coronavirus (COVID-19) pneumonia using CT manifestations and body temperature dynamic analysis: A SQUIRE-compliant study.

ABSTRACT: 2019 Novel Coronavirus (COVID-19) is a new acute infectious disease of respiratory system, posed a great threat to human health because of its strong infectivity and rapid progress. This study aimed to assess the severity of COVID-19 Pneumonia by analyzing the change of CT manifestations and body temperature.This retrospective review included 22 patients with COVID-19 pneumonia. The imaging manifestations and clinical features were observed and evaluated.Most of the infected patients were men (13/22, 59%). Fever (>38°C) (17/22, 77%) and cough (6/22, 27%) were the main symptoms. Leukocytes count decreased in 23% of patients and lymphocyte decreased in 41%. Twenty-one patients with pneumonia had abnormal findings on chest CT. The special CT manifestations were observed at the first CT examination when the lesions progressed, including a single ground glass nodule with uneven density, multiple ground glass opacities distributed in subpleural, and the ground glass opacities confined in superior lobe. The special CT manifestations were observed at the first CT examination when the lesions resolved, including ground glass opacities with homogeneous density. The lesion involved in the bilateral lungs and the absorption of the lesions mainly occurred in bilateral inferior lobes. Three patients had normalized body temperature increased more than 1°C within 1 to 2 days after admission. Ten patients fluctuated more than 1°C within 1 to 7 days after admission and the second CT scans showed the disease was at the progressive stage.Dynamic analysis of CT manifestations and body temperature have the potential to predict the severity of COVID-19 pneumonia.

Research Advance on Qingfei Paidu Decoction in Prescription Principle, Mechanism Analysis and Clinical Application.

Since the sudden epidemic of coronavirus disease 2019 (COVID-19), the State Administration of Traditional Chinese Medicine immediately organized experts to formulate and screen the effective prescriptions of traditional Chinese medicine according to the characteristics of the novel coronavirus infection. Qingfei Paidu decoction (QFPDD) has been proven to be effective in multi-provincial clinical trials, and has been selected as a general prescription for the treatment of COVID-19 in different stages that was later promoted to be used nationwide. This review highlights the latest advances of QFPDD, focusing on the TCM theory, mechanism analysis, clinical application of QFPDD and its future perspectives. Moreover, an in-depth discussion of some valuable issues and possible development for future research on QFPDD is also discussed, aiming to provide a novel guide to combat the global epidemic COVID-19.

Research progress of traditional Chinese medicine against COVID-19.

BACKGROUND: Currently, the number of confirmed cases and deaths of COVID-19 worldwide continues to rise, receiving great concern from the international community. However, there is no specific and widely accepted effective vaccines. The experience in controlling the outbreak in China has proven the effectiveness of traditional Chinese medicine (TCM). OBJECTIVES: This review aims to evaluate the role of TCM in COVID-19 treatment, hoping to provide references for prevention and control of global pandemic. DATA SOURCES: China National Knowledge Infrastructure, Web of Science, Baidu Scholar, ScienceDirect, Elsevier and PubMed were used to search literatures published from December 2019 to December 2020 by entering the keywords "Traditional Chinese medicine", "COVID-19″, "Severe acute respiratory syndrome coronavirus 2″, "Pathogenesis", "Syndrome differentiation", "Prescriptions" and their combinations. Hence, we have performed an extensive review of research articles, reviews and primary scientific studies to identify TCM against COVID-19. RESULTS: Among clinical treatments of COVID-19, several TCM prescriptions and characteristic therapies have been effectively suggested, the underlying mechanisms of which are mainly involved in antiviral, anti-inflammatory, immunomodulatory and organ-protective effects of multi-components acting on multi-targets at multi-pathways. CONCLUSIONS: This review may provide meaningful and feasible information that can be considered for the treatment of COVID-19 pandemic globally.