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Development and Validation of a Questionnaire for Assessing Activity Limitation in Patients With Lumbar Spinal Stenosis : The Cochin L3S Questionnaire

NCT03918512 · Status: WITHDRAWN · Type: OBSERVATIONAL

Last updated 2026-03-12

No results posted yet for this study

Summary

To develop and validate a questionnaire aiming at assessing specific activity limitation in patients with lumbar spinal stenosis (LSS).

Conditions

  • Lumbar Spinal Stenosis

Interventions

OTHER

nine online self-administered questionnaires

patients will be invited to complete the following nine online self-administered questionnaires at baseline, 7 days and 3 months: * Demographical and clinical characteristics at baseline * Consolidated version of the CSS-48 questionnaire * Lumbar pain numeric rating scale (NRS) * Radicular pain NRS * Zurich Claudication Questionnaire (ZCQ) (physical function subscale) * Oswestry Disability Index (ODI) * Fukushima LSS Scale 25 (FLS-25) * 12-Item Short Form Health Survey (SF-12) * Anchoring questions : 1 anchoring question about patient acceptable symptom state (at baseline, 7 days and 3 month) and 1 anchoring question about patient minimal clinically important difference (at 3 months).

Sponsors & Collaborators

  • URC-CIC Paris Descartes Necker Cochin

    collaborator OTHER

  • Assistance Publique - Hôpitaux de Paris

    lead OTHER

Principal Investigators

  • Christelle NGUYEN, MD, PhD · APHP (assistance publique hôpitaux de Paris)

Eligibility

Min Age
50 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2020-03-01
Primary Completion
2020-12-01
Completion
2021-03-01

Countries

  • France

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT03918512 on ClinicalTrials.gov