The efficacy and safety of the herbal medicine geonchildan for patients with active rheumatoid arthritis: study protocol for a randomized, double-blind, placebo-controlled, parallel pilot trial.
Trials
; 19(1): 471, 2018 Sep 03.
Article
em En
| MEDLINE
| ID: mdl-30176923
ABSTRACT
BACKGROUND:
This study aims to assess the efficacy and safety of geonchildan, a Korean traditional herbal medicine, for patients with active rheumatoid arthritis (RA) and evaluate the feasibility of a large-scale confirmatory clinical trial. METHODS/DESIGN:
This is a randomized, double-blind, placebo-controlled, parallel two-arm pilot trial in Seoul, Korea. Altogether, 30 patients diagnosed with RA for at least 3 months and with a Disease Activity Score for 28 joints (DAS28) ≥ 3.2 will be enrolled. Participants are randomly assigned to one of two groups, the experimental group or the placebo group, in a 11 ratio and will make four scheduled visits. The participants will be administered geonchildan or a placebo three times per day for 12 weeks. The change in DAS28 will be examined as the primary efficacy outcome. The secondary efficacy outcomes include the proportion of patients achieving ACR20, ACR50, ACR70, and EULAR responses; the DAS28 sub-items; the consumption of medication; Korean Health Assessment Questionnaire scores; inflammatory parameters; and the Korean medical diagnostic pattern indicator. Adverse events and laboratory test results will be recorded to evaluate safety. The process, resources used, and management of the study will also be assessed to determine the feasibility of a large-scale trial.DISCUSSION:
This is the first clinical trial to explore the efficacy and safety of geonchildan in patients with active RA. If the superiority of geonchildan versus the placebo is demonstrated and the study design is feasible, this study could form the foundation for a large-scale clinical trial. The results will be published in a peer-reviewed journal. TRIAL REGISTRATION Clinical Research Information Service, KCT0001943 . Registered on 14 June 2016.Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Contexto em Saúde:
1_ASSA2030
Base de dados:
MEDLINE
Assunto principal:
Artrite Reumatoide
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Extratos Vegetais
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Antirreumáticos
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Preparações de Plantas
Tipo de estudo:
Clinical_trials
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Diagnostic_studies
Limite:
Adult
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Aged
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Female
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Humans
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Male
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Middle aged
País/Região como assunto:
Asia
Idioma:
En
Revista:
Trials
Ano de publicação:
2018
Tipo de documento:
Article