LIU Chunxue,WANG Xiyou,SUN Yanan,et al.Application of the DITTO framework in designing simulated sham Tuina protocols for clinical trials of knee osteoarthritis[J]. Beijing Journal of Traditional Chinese Medicine,2025,44(03):269-274.
LIU Chunxue,WANG Xiyou,SUN Yanan,et al.Application of the DITTO framework in designing simulated sham Tuina protocols for clinical trials of knee osteoarthritis[J]. Beijing Journal of Traditional Chinese Medicine,2025,44(03):269-274. DOI: 10.16025/j.1674-1307.2025.03.002.
Application of the DITTO framework in designing simulated sham Tuina protocols for clinical trials of knee osteoarthritis
As an important non-drug intervention method in traditional Chinese medicine (TCM),
Tuina
is widely used in the treatment of musculoskeletal pain, with remarkable clinical efficacy. However, due to the lack of effective
Tuina
placebo design, clinical trial research has developed relatively slowly. The DITTO framework, developed jointly by the UK's National Institutes of Health and the Institute of Medicine, is a standardized framework aimed at regulating the setting of invasive comfort interventions. It consists of five core steps, i.e., deconstruction, identification, removal, thinking, and
optimization. Referring to the DITTO framework, in clinical trials of
Tuina
, to ensure that patients maintain blinding, the patients in the
Tuina
group and the sham
Tuina
group were operated separately. The operation site for the sham
Tuina
group was approximately 1 cm away from the treatment point. The manipulation technique involved weak stimulation or no stimulation, low frequency, and slight applied force, replacing the kneading technique with mild rubbing manipulation, ensuring that the patient did not experience sensations of soreness, numbness, distension, pain, or other discomforts, thereby ensuring no therapeutic sensation. When performing physical manipulation, the operator did not actively stretch the knee joint. The remaining operating conditions were consistent. Although the DITTO framework was not specifically designed for
Tuina
, it provides important guidance for clinical
Tuina
research and promotes the international development of
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Related Author
WANG Xiyou
SUN Boao
ZHANG Mingyang
WANG Yanhua
LI Fenglin
ZHANG Yang
WANG Xiyou
YU Changhe
Related Institution
Tuina Department, China-Japan Friendship Hospital
Department of Massage, Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine
Department of Massage, Shanghai General Hospital
Institute of Traditional Chinese Massage, Shanghai Academy of Traditional Chinese Medicine
Department of Acupuncture and Moxibustion, Huguosi Hospital of Traditional Chinese Medicine Affiliated to the Beijing University of Chinese Medicine