NIPH Clinical Trials Search

UMIN ID: UMIN000004472

Registered date:28/10/2010

Development of evaluation and management for returning to work in workers on sick leave because of chronic low back pain

Basic Information

Recruitment status Complete: follow-up complete
Health condition(s) or Problem(s) studiedworkers on sick leave because of chronic low back pain
Date of first enrollment2010/10/01
Target sample size30
Countries of recruitmentJapan
Study typeInterventional
Intervention(s)education of low back pain, exercise, cognitive-behavioral therapy(CBT)


Primary OutcomeJapan Low back pain Evaluation Questionnaire(JLEQ) [Time Frame: baseline, 3months]
Secondary OutcomeNumerical rating scale(NRS), SF-36, EuroQol(EQ-5D), Beck Depression Inventory(BDI), Fear Avoidance Beliefs Questionnaire(FABQ), Pain Catastrophizing Scale(PCS), The Brief Job Stress Questionnaires,Utrecht Work Engagement Scale(UWES), Dutch Work Addiction Scale(DUWAS), Salivary Stress Hormone, Brain imaging findings. [Time Frame: baseline, 3months] Satisfaction [Time Frame: 3months]

Key inclusion & exclusion criteria

Age minimum20years-old
Age maximum59years-old
GenderMale and Female
Include criteria
Exclude criteriapatients who denied to participate in the study

Related Information


public contact
Name Koji Yamada
Address 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan Japan
Telephone 03-3812-2111
Affiliation University of Tokyo Department of Orthopaedic Surgery
scientific contact
Name Ko Matsudaira
Address 1-1 Sumiyoshi-cho, Kizuki Nakahara-ku, Kawasaki-shi, Kanagawa-ken Japan
Telephone 044-411-3169
Affiliation Kanto Rosai Hospital Clinical research center for occupational musculoskeletal disorders