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The efficacy of Chinese herbal recipe versus diclofenac in symptomatic treatment of
osteoarthritis of the knee
ISRCTN ISRCTN70292892
ClinicalTrials.gov identifier
Public title The efficacy of Chinese herbal recipe versus diclofenac in symptomatic treatment of
osteoarthritis of the knee
Scientific title
Acronym N/A
Serial number at source 67/2002
Study hypothesis Not provided at time of registration
Lay summary
Ethics approval Not provided at time of registration
Study design Randomised controlled trial
Countries of recruitment Thailand
Disease/condition/study domain Osteoarthritis (OA) of the knee
Participants - inclusion criteria Patients who had been suffering from unilateral or bilateral OA of the knee according to the criteria of the American College of Rheumatology for more than 3 months
Participants - exclusion criteria Not provided at time of registration
Anticipated start date 01/01/2002
Anticipated end date 01/01/2004
Status of trial Completed
Patient information material
Target number of participants 200
Interventions 1st Group: Chinese herbal medicine (6 capsules after meal, 3 times a day) plus placebo of diclofenac (1 capsule after meal, 3 times a day)
2nd Group: Placebo of Chinese herbal medicine (6 capsules after meal, 3 times a day) plus diclofenac (1 capsule after meal, 3 times a day)
Primary outcome measure(s) Not provided at time of registration
Secondary outcome measure(s) Not provided at time of registration
Sources of funding Chiang Mai University (Thailand) - Endowment Fund for Medical Research, Faculty of Medicine
Trial website
Publications Results in: http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract&list_uids=15588333
Contact name Dr  Supanimit  Teekachunhatean
  Address Department of Pharmacology
Faculty of Medicine
Chiang Mai University
  City/town Chiang Mai
  Zip/Postcode 50200
  Country Thailand
  Email steekach@mail.med.cmu.ac.th
Sponsor Chiang Mai University - Faculty of Medicine (Thailand)
  Address -
  City/town Chiang Mai
  Zip/Postcode 50200
  Country Thailand
  Email nimit@mail.med.cmu.ac.th
Date applied 29/11/2004
Last edited 07/08/2007
Date ISRCTN assigned 29/11/2004
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