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OBJECTIVE: To discuss the effects of Lianhua Qingwen granules plus arbidol on treatment of mild corona virus disease-19 (COVID-19). METHODS: A total of 295 COVID-19 patients (2020.2.17-2020.3.6) in Wuhan Third Hospital were chosen and randomly assigned to control group (n=148) and observation group (n=147). The control group orally took arbidol and the observation group took Lianhua Qingwen granules and arbidol. TCM symptom scores, white blood count (WBC), lymphocyte count (LYM), C-reactive protein (CRP), procalcitonin (PCT) and chest CT review conditions were compared. RESULTS: Total effective rate in the observation group was significantly higher than control group ((80.95% vs. 64.86%); severe transfer rate in the observation group was lower than control group (14.29% vs. 23.65%) (P0.05); after 7 d of treatment, TCM syndromes like fever, weakness, cough, throat dryness and sore and chest discomfort, CRP and PCT levels in the observation group were significantly lower than control group (P0.05); WBC and LYM levels in the observation group were significantly higher than control group (P0.05); based on CT review, effective cure rate in the observation group (69.39%) and control group (62.84%) was not significantly different (P0.05). Both of groups had no serious adverse reactions. CONCLUSION: Lianhua Qingwen granules combined with arbidol can relieve the clinical symptoms, adjust the inflammatory factors, increase the curative effects and reduce the severe transfer rate.
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Objective: To observe the clinical effect of Shufeng Jiedu Capsule combined with Arbidol Hydrochloride Capsule in the treatment of COVID-19. Methods: From January 31, 2020 to February 11, 2020, 70 patients with COVID-19 diagnosed and treated in Bozhou people's hospital were selected. According to the different treatments, they were divided into two groups: 40 patients in combination group and 30 patients in Arbidol Hydrochloride Capsule group. Patients in both groups were given routine Arbidol Hydrochloride Capsule orally. On this basis, the combination group was given oral Shufeng Jiedu Capsule for 10 d. The antipyretic time and the disappearance time of dry cough, nasal congestion, runny nose, sore throat, fatigue, diarrhea and other symptoms of patients in two groups were compared. The negative conversion ratio and negative conversion time of novel coronavirus (SARS-CoV-2) were also compared between two groups of patients. Results: There were significant differences in antipyretic time, the disappearance time of dry cough, nasal congestion, runny nose, pharyngeal pain, fatigue, diarrhea, and novel coronavirus negative conversion time in the combination treatment group compared with the control group (P < 0.05). The negative conversion time of combination treatment group was significantly shorter than Arbidol Hydrochloride Capsule group (P < 0.05). Conclusion: The combination of Shufeng Jiedu Capsule and Arbidol Hydrochloride Capsule was better than Arbidol Hydrochloride Capsule alone in the treatment of COVID-19, which could significantly shorten the symptoms improvement time and negative conversion time of the clinical patients.
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@#Introduction: Currently, there are several attempts to find an effective antiviral drugs against the COVID-19. Although majority of the COVID-19 patients have mild to moderate clinical events, up to 5-10% may have severe, life threatening events that urgently require effective drugs. The purpose of this systematic review is to evaluate the effectiveness of antiviral therapies in the treatment of COVID-19. Methods: An extensive search was performed in PubMed, EMBASE, Cochrane Library for randomised controlled trials (RCTs), prospective case series studies that evaluated therapies COVID-19. The outcomes searched for were mortality, recovery rate, length of hospital stay and clinical improvement from January to May 15, 2020. Independent reviewers searched, identified, screened, and related studies were included. Results: Total of five RCTs on 439 patients and seventeen case series involving 1656 patients were found in the specified review period that reported the use of Lopinavir, Ritonavir, Remdesivir. Oseltamivir, Ribavirin in patients with COVID-19; but none of which showed efficacy of antiviral therapy. Such current findings impede researchers from recommending an appropriate and effective antiviral therapy against COVID-19, making it a serious concern for the global community. Discussion: In the present pandemic and any future epidemics, all the related authorities should pursue many more RCTs, cohort and case series for a prospective outcome in the management and treatment guidelines.
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AIM To study the pharmacokinetics of arbidol capsule in Chinese healthy volunteers.METHODS A single oral dose of arbidol capsule 200 mg was given to 20 healthy volunteers respectively.Plasma samples were prepared based on a simple liquid-liquid extraction.The extracted samples were analyzed by HPLC equipped with UV detection.Pharmacokinetic parameters were calculated by 3P87 software. RESULTS The main pharmacokinetic parameters of arbidol were as follows:c(max)(418±s 241)μg·L-1,t(max)(1.3±1.2)h,t(1/2α)(1.9±2.3)h,t1/2β(14±5),hAU0-t(2 633±1 071)μg·L-1,Vc/F(0.7±0.6)L,CL(0.08±0.03)L·h-1,CONLUSION The pharmacokinetics of arbidol capsule in human body accord with two-compartmetn open model.The study will offer the pharmacokinetic parameters for the clinical application of arbidol.
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Objective To study the development of Arbidol hydrochloride(Ahyd) multi-layers controlled-released preparation and evaluate its release rate in order to provide the basis for Ahyd pharmacodynamics reseach.Methods Ahyd multi-layers was used as experiment group and Ahyd single-layer as control,high performance liquid chromatography(HPLC) was used to examine releasing level of two groups for calculating parameters of drug metabolism and bioavailability.Results Compared with Ahyd single-layer,the multi-layers controlled-released preparation had several significant advantages as below:Cmax fell remarkably(P