Oral Huzhang granules for the treatment of acute gouty arthritis: protocol for a double-blind, randomized, controlled trial

Author:

Zhou Mi,Hua Liang,Wang Yi-Fei,Chen Si-Ting,Yang Chun-mei,Zhang Ming,Li XinORCID,Li Bin

Abstract

Abstract Background Acute gouty arthritis (GA) is the main clinical manifestation and the most common initial symptom of gout. The treatment of acute GA involves the use of colchicine, non-steroidal anti-inflammatory drugs, and corticosteroids. Because of the side effects of these drugs, their clinical applications are limited. The use of traditional Chinese medicine for the treatment of acute GA has unique advantages. The aim of this trial is to clarify the treatment efficacy, safety, and recurrence control efficacy of Huzhang granules (HZG) in patients with GA showing dampness-heat syndrome. Methods/design This double-blind, randomized, controlled trial was planned to be conducted between July 1, 2020, and December 31, 2022. A sample size of 267 participants (89 per group) with GA will be randomly assigned to three treatment groups in the ratio of 1:1:1: HZG, etoricoxib, and placebo groups. The study duration is 13 days, including a 1-day screening period, 5-day intervention period, and 1-week follow-up period. The primary outcome is analgesic effectiveness, assessed as pain in the worst-affected joint, which will be measured using the visual analog scale. Secondary outcomes include the patient’s assessment of pain in the primary study joint, patient’s global assessment of response to therapy, investigator’s global assessment of response to therapy, investigator’s assessment of tenderness and swelling of the study joint, and TCM syndromes. Furthermore, the number, nature, and severity of adverse events will be recorded. Discussion This study will provide evidence regarding the clinical efficacy and safety of Chinese medicine treatment for acute gouty arthritis. This study will provide noteworthy findings. Trial registration ClinicalTrials.gov NCT04462666. Registered on July 05, 2020 (first version).

Funder

National Key Research and Development Program of China Stem Cell and Translational Research

Publisher

Springer Science and Business Media LLC

Subject

Pharmacology (medical),Medicine (miscellaneous)

Cited by 1 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. Gout therapeutics and drug delivery;Journal of Controlled Release;2023-10

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