Status:
RECRUITING
Back Pain - Linking Phenotype to Pain Mechanism and Outcome.
Lead Sponsor:
Balgrist University Hospital
Collaborating Sponsors:
University of Zurich
Conditions:
Low Back Pain
Eligibility:
All Genders
18-80 years
Brief Summary
To investigate whether different clinical, psychophysical and neurophysiological phenotypes can be identified among low back pain patients
Detailed Description
Low back pain patients will fill in a detailed questionnaire (incl. pain drawing) about their pain. Some of them will undergo a standardized quantitative sensory testing protocol and an fMRI procedure...
Eligibility Criteria
Inclusion
- primary complaint: low back pain clinically not attributable to red flags
Exclusion
- any major medical or psychiatric condition that affects pain sensitivity
- contraindications to MRI
Key Trial Info
Start Date :
November 1 2019
Trial Type :
OBSERVATIONAL
Allocation :
ESTIMATED
End Date :
July 31 2025
Estimated Enrollment :
150 Patients enrolled
Trial Details
Trial ID
NCT04433299
Start Date
November 1 2019
End Date
July 31 2025
Last Update
February 6 2025
Active Locations (1)
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1
Balgrist University Hospital
Zurich, Canton of Zurich, Switzerland, 8008