Sleep Disturbances and Chronic Widespread Pain
SuspendedNCT03908905
View the official record on ClinicalTrials.gov Recruiting status changes often. Contact the study team listed on ClinicalTrials.gov, and talk to your doctor before joining a study.
This study has no listed site in Canada in this snapshot. It is included as part of the worldwide chronic pain corpus.
Brief summary (from the registry)
Chronic widespread pain (CWP), defined as long-lasting pain in multiple body regions, has a prevalence of 10-14% in Europe and is associated with other physical symptoms such as fatigue and cognitive problems. Individuals with longstanding pain also have a high prevalence of sleep disturbances, and sleep problems can in itself lead to tiredness, lower neurocognitive function and higher pain ratings. However, studies of comorbid sleep problems for individuals with CWP are a lacking, and the primary aim for the present study is to assess the prevalence of sleep disturbances in individuals with CWP, and to see how this covariates with pain, fatigue, activity level, neurocognitive functioning, and biomarkers. As a secondary aim the study will assess a subgroup of the individuals, that has received multimodal pain management treatment, a second time after 6 months to analyze how the prevalence of sleep disturbances and other associated problems covaries over time.
Study details
- Official title
- Prevalence of Sleep Disturbances in Individuals With Chronic Widespread Pain
- Conditions
- Interventions
- Diagnostic test: Polysomnography
- Sponsor
- Uppsala University
- Start date
- 2019-09-01
- Primary completion
- 2024-12-30
- Sex
- All
- Age range
- from 18 Years to 70 Years
- Results posted
- No results posted in this snapshot
- Countries
- Sweden
- Total sites listed
- 1
Eligibility criteria
Show eligibility criteria (verbatim from the registry)
Inclusion Criteria: * Chronic Widespread Pain Exclusion Criteria: * Other untreated and or serious psychiatric or somatic conditions
Source: ClinicalTrials.gov (US National Library of Medicine), snapshot October 2026. Check the registry for current recruiting status. Record: https://clinicaltrials.gov/study/NCT03908905