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Multicenter study for diagnostic criteria for carpal tunnel syndrome: differentiation from cervical spondylosis

Multicenter study for diagnostic criteria for carpal tunnel syndrome: differentiation from cervical spondylosis - Multicenter study for diagnostic criteria for carpal tunnel syndrome

Status
Recruiting
Phases
Unknown
Study type
Observational
Source
JPRN
Registry ID
JPRN-UMIN000041274
Enrollment
700
Registered
2020-09-01
Start date
2020-09-01
Completion date
Unknown
Last updated
2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Carpal tunnel syndrome, Cervical spondylosis

Interventions

None listed

Sponsors

Teikyo University
Lead Sponsor
Department of Neurology, Chiba University Graduate School of Medicine Keio University Hospital Clinical and Translational Research Center Department of Orthopaedic Surgery, Yokohama Rosai Hospital Department of Orthopaedic Surgery, National Hospital Organization Kasumigaura Medical Center Department of Orthopedic and Hand surgery, Sen-en Rifu Hospital Department of Rehabilitation Medicine, Tokai University School of Medicine Department of Orthopedics, Tokai University School of Medicine D
Collaborator

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: Carpal tunnel syndrome: Patients with hand symptoms who are suspected to have carpal tunnel syndrome and who have not been treated for the symptoms. In bilaterally affected patients, the more severe hand is included. Cervical spondylosis: Patients with hand symptoms in the median nerve region and diagnosed with cervical spondylosis who have not been treated for the symptoms. Healthy control: Subjects with no hand symptoms and no history of diseases affecting the hands or diabetes mellitus. Non-dominant hand is included. We will enroll a healthy subject group that is age-matched to patients with carpal tunnel syndrome and a reproducibility study group that is not age-matched, with some overlap.

Exclusion criteria

Exclusion criteria: Secondary carpal tunnel syndrome, history of diseases affecting the hands, diabetic neuropathy, severe diabetes mellitus, rheumatoid arthritis, hypothyroidism, hyperthyroidism, dialysis, severe renal failure, or otherwise deemed inappropriate.

Design outcomes

Primary

MeasureTime frame
Diagnosis of carpal tunnel syndrome

Countries

Japan

Contacts

Public ContactMasahiro Sonoo

Teikyo University School of Medicine Department of Neurology

ctscwg@gmail.com+81-3-3964-1211

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026