Clinical Efficacy of Chonglian Oral Liquid on COVID-19 Patients
10.13422/j.cnki.syfjx.20240295
- VernacularTitle:重连口服液治疗新型冠状病毒感染患者的临床疗效
- Author:
Tong ZHOU
1
;
Xi'an ZHANG
1
;
Yuli TIAN
1
;
Huimin CI
1
;
Xinru WANG
2
;
Caiyun ZHU
1
;
Zegeng LI
2
;
Jiabing TONG
2
Author Information
1. Anhui University of Chinese Medicine，Hefei 230012，China
2. First Affiliated Hospital，Anhui University of Chinese Medicine，Hefei 230031，China
- Publication Type:Journal Article
- Keywords:
Chonglian oral liquid;
severe acute respiratory syndrome corona virus 2（SARS-CoV-2）;
clinical efficacy;
immunity;
inflammation;
Zaoxiusan
- From:
Chinese Journal of Experimental Traditional Medical Formulae
2023;29(17):142-149
- CountryChina
- Language:Chinese
-
Abstract:
ObjectiveTo observe the effect of Chonglian oral liquid on inflammatory and immune markers as well as the clinical outcomes of patients with mild-to-moderate corona virus disease 2019（COVID-19） and comprehensively evaluate its efficacy and safety. MethodA clinical randomized controlled trial （RCT） was conducted， involving 120 confirmed cases of mild-to-moderate COVID-19. The patients were randomly divided into two groups， with 55 cases in the observation group and 56 cases in the control group. According to the updated diagnosis and treatment protocol， the control group received standard western medical treatment， while the observation group received Chonglian oral liquid in addition to standard western medical treatment. Both groups were treated continuously for 10 days. The traditional Chinese medicine （TCM） syndrome scores， syndrome efficacy， fever abatement time， nucleic acid negative conversion time， inflammatory and immune markers， improvement in imaging findings， clinical outcomes， and occurrence of adverse events were compared between the two groups. ResultBoth groups showed a significant decrease in TCM syndrome scores after treatment （P<0.01）. Compared with the control group after treatment， the observation group exhibited a more significant improvement in cough， dry throat， sore throat， fatigue， and muscle pain （P<0.05）. The total effective rate in the observation group was 100% （55/55）， significantly higher than 98.21% （55/56） in the control group （Z=3.707， P<0.01）. The observation group also showed a significantly shorter duration of fever abatement and nucleic acid negative conversion compared with the control group after treatment （P<0.05）. Both groups had a significant increase in lymphocyte count （LYM）， lymphocyte percentage （LYM%）， mature T lymphocytes （CD3+）， and helper/inducer T lymphocytes （CD4+） after treatment （P<0.01）. Compared with the control group after treatment， the observation group showed greater improvement in these markers （P<0.05）. In terms of inflammatory markers， both groups had a significant decrease compared with those before treatment （P<0.01）. The observation group exhibited lower levels of high-sensitivity C-reactive protein （hs-CRP）， interleukin-6 （IL-6）， and procalcitonin （PCT） than the control group after treatment （P<0.05）. There was no statistically significant difference in imaging efficacy evaluation and clinical outcomes between the two groups. No adverse events were reported in either group during the treatment period. ConclusionChonglian oral liquid combined with standard western medical treatment significantly improves clinical symptoms， shortens fever abatement and nucleic acid negative conversion time， regulates immune function， and inhibits inflammatory responses in patients with mild-to-moderate COVID-19， leading to improved clinical efficacy.
