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1.
World Science and Technology-Modernization of Traditional Chinese Medicine ; (12): 301-305, 2015.
Artículo en Chino | WPRIM | ID: wpr-460721

RESUMEN

This study was aimed to discuss the ways of converting clinical data entered in the Case Report Form (CRF) to Study Data Tabulation Model (SDTM) database format in clinical research of traditional Chinese medicine (TCM). Currently, there were three approaches for implementing SDTM, which were the pure SDTM approach, submission-only approach and database-only approach. This article compared and analyzed advantages and disadvantages of three approaches and introduced experiences of the Clinical Evaluation Center of China Academy of Chinese Medical Sciences using database-only approach for SDTM implementation. The results showed that pure SDTM approach can maximally embrace SDTM standards. However, the current process and software system should be modified. Therefore, it was time-consuming and expensive. The submission-only approach was the most economic way in the application of SDTM standards. However, the data quality and traceability may not be guaranteed. The database-only approach built the study database based on the SDTM standard by writing transformed program before data entry while the data collection system was not SDTM-compatible. It was concluded that database-only approach for implementation SDTM was a suitable and practical way to TCM clinical research.

2.
China Journal of Chinese Materia Medica ; (24): 109-114, 2012.
Artículo en Chino | WPRIM | ID: wpr-356111

RESUMEN

<p><b>OBJECTIVE</b>To investigate the statement on randomized controlled trials on Wenxin granule for treatment of atrial fibrillation and to judge whether those trials could offer high quality evidence or not, thus improve design level and quality.</p><p><b>METHOD</b>RCTs were searched from home and abroad about atrial fibrillation treated with Wenxin granule, which reported before October, 2010. Jadad scale and CONSORT statement were used.</p><p><b>RESULT</b>There were 66 RCTs retrieved that met inclusion criteria. Using Jadad rating scale, only 2 literatures gain score 4 and 1 literature gains score 3, 54 literatures gain score 2, 7 literatures gain score 1, 2 literatures gain score 0. Only 2 literatures described random number table as the method of grouping. None of the RCTs was reported the allocation concealment. Only 1 literature was used blinding. Fifty-nine literatures were mentioned the lost to follow-up conditions. According to the CONSORT standards, only six literatures (9.1%) mentioned the method of generating the random sequence. Four literatures (6.1%) were quasi-random. Nineteen literatures (28.8%) had inclusion criteria. Six literatures (9.1%) had the follow-up record. Fifty one literatures (77.3%) described the adverse events. None had the estimation of the sample size, intention-to-treat analysis and stratified analysis. None had the ethical approval or informed consent.</p><p><b>CONCLUSION</b>The quality of clinical trials of Wenxin granule in treating atrial fibrillation needs to be improved.</p>


Asunto(s)
Humanos , Fibrilación Atrial , Quimioterapia , Medicamentos Herbarios Chinos , Usos Terapéuticos , Ensayos Clínicos Controlados Aleatorios como Asunto
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