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UMIN ID: UMIN000001565

Registered date:11/12/2008

BS-POP validation study

Basic Information

Recruitment status Complete: follow-up complete
Health condition(s) or Problem(s) studiedChronic low back pain
Date of first enrollment2008/11/01
Target sample size280
Countries of recruitmentJapan
Study typeObservational


Primary OutcomeBS-POP MMPI POMS SF-36 RDQ
Secondary Outcome

Key inclusion & exclusion criteria

Age minimum20years-old
Age maximumNot applicable
GenderMale and Female
Include criteria
Exclude criteria(1)The presence of rheumatoid arthritis, spondyloarthropathy (e.g.,ankylosing spondylitis, psoriasis-related joint pain) with negative serum reaction, metastasis of tumors, Behcets disease, fibromyalgia, tumor or infection of the spinal cord or intervertebral disc , and a past history of other diseases of the sharp pain (2)The presence of low back pain due to trauma within 6 months after registration(e.g.,vertebral fracture,pseudarthrosis,spondylarthropathy due to trauma). (3)The presence of low back pain due to internal organs diseases. (4)The presence of malignant tumor , or the past history of the malignant tumor. (A patient who underwent surgical resection of malignant tumor or no recurrence cancer more than 5 years after registration.) (5)A past history abuse of alchol , analgesic , and drugs. (6)Inadequate patient,who is decided by a doctor,for participation or execution. (7)Having relevance to traffic or occupational accidents. (8)The past history of spinal surgery within six months.

Related Information


public contact
Address Japan
Affiliation fukushima medical university orthopedics
scientific contact
Name shin-ichi konno
Address 1, Hikarigaoka, Fukushima-shi, Fukushima Japan
Affiliation fukushima medical university orthopedics