Effect of supplement containing N-acetyl glucosamine, proteoglycan and lutein, on knee joint symptoms. - a randomized, double blind, placebo-controlled study
- Conditions
- Healthy volunteer
- Registration Number
- JPRN-UMIN000020503
- Lead Sponsor
- Soiken Inc.
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Complete: follow-up complete
- Sex
- All
- Target Recruitment
- 80
Not provided
1)Subjects having a medical history of rheumatism 2)Subjects who have leg pain or numbness 3)Subjects who have injury of semi-lunar disc or the other knee joint disease 4)Subjects receiving treatment for osteoarthritis 5)Subject receiving treatment for serious liver, renal, cardio-vascular, respiratory, endocrine, or metabolic disorders 6)Subject presenting known allergy or history of hypersensitivity to gelatin, crab and salmon 7)For female subject: pregnancy or breast feeding, or possibility of pregnancy, or intention to be pregnant during the study 8)Subject having blood sample of 200 ml or more taken (e.g., donated blood) within 1 month, or 400 ml or more within 3 months prior to the start of the present study 9)Subject who took part in another clinical trial within 3 months prior to the start of the present study or who is currently taking part in another clinical trial 10)Subject deemed unsuitable by the investigator
Study & Design
- Study Type
- Interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method JKOM and Knee Society Score(ver 2011)
- Secondary Outcome Measures
Name Time Method knee joint subjective symptoms(VAS)