Cultural adaptation and validation of a pain questionnaire in Turkish
Official title: Investigation of the Cultural Adaptation, Validity, and Reliability of the Turkish Version of the Central Aspects of Pain (CAP) Questionnaire
Run by Hacettepe University · NCT06825650 · Data updated 2026-11-12
This study is testing a new version of a pain questionnaire for Turkish-speaking people with chronic pain conditions like osteoarthritis, back pain, and fibromyalgia to see if it accurately reflects their experiences.
Quick facts
| Study type | Observational |
|---|---|
| Ages | 18 Years and up |
| Sex | All |
| Enrollment | 300 (estimated) |
| Sponsor | Hacettepe University Academic / other |
| Locations | 1 site (Ankara, Altındağ) |
| Status | Recruiting |
| Started | November 28, 2024 |
| Main results expected | November 28, 2027 |
| Study ends | November 28, 2027 |
| Registry record updated | February 13, 2025 |
| Trial ID | NCT06825650 on ClinicalTrials.gov |
Is this trial a fit for you?
✓Likely a good fit
Ideal candidates for this study are adults over 18 years old with a diagnosis of osteoarthritis, back pain, or fibromyalgia.
✕Probably not a fit
Patients with uncontrolled or clinically significant diseases, as well as pregnant women, may not benefit from this study.
A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.
What this trial studies
This study focuses on adapting the CAP questionnaire, originally designed to assess nociplastic pain in musculoskeletal disorders, for Turkish-speaking populations. It aims to evaluate the cultural relevance, validity, and reliability of this adapted version among individuals suffering from osteoarthritis, back pain, and fibromyalgia. By addressing the unique cultural context, the study seeks to ensure that the questionnaire accurately reflects the experiences of Turkish patients with chronic pain. Participants will complete the questionnaire to help researchers understand the nuances of nociplastic pain in this demographic.
Why it matters
Potential benefit: If successful, this study could provide a reliable tool for better assessing and managing chronic pain in Turkish-speaking patients.
How similar studies have gone: While the CAP questionnaire has been utilized in other contexts, this specific cultural adaptation for Turkish speakers is a novel approach.
Who can join: the full rules
Show full inclusion / exclusion criteria
Inclusion Criteria: * People with musculoskeletal pain and in diagnoses with OA, back pain, or FM * Above 18 years of age * Informed consent of the participant Exclusion Criteria: * Diagnosis of uncontrolled/other clinically significant diseases (chronic obstructive pulmonary disease, congestive heart failure, endocrine system diseases, neurological, psychological diseases, etc.) * Pregnant women
Where it's running
-
Hacettepe University
Ankara, Altındağ, Turkey (Türkiye) Recruiting
Study contacts
- Study coordinator: Orkun Tüfekçi, PT, PhD (c)
- Email: orkuntf@gmail.com
- Phone: 5319502648
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How to take part
- Review the eligibility criteria above with your treating physician.
- Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
- Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.