Pain Processing and Pain Reporting in Patients With Alzheimer's Disease
NCT ID: NCT03709238
Last Updated: 2022-03-31
Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
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COMPLETED
47 participants
OBSERVATIONAL
2019-01-03
2021-08-31
Brief Summary
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Employing a within-subject design, the study includes patients with Alzheimers disease and healthy participants that are exposed to thermal stimuli. During the test session the facial expressions of the participant are video recorded.
By repeating this on separate test days, the involvement of pain relief and pain increase is investigated.
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Detailed Description
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Conditions
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Study Design
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COHORT
PROSPECTIVE
Study Groups
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Alzheimers diseased patients
Behavioral: Different thermal stimulation. Recording of facial expression during thermal stimulation.
Thermal stimulation
Thermal stimulation
Healthy participants
Behavioral: Different thermal stimulation. Recording of facial expression during thermal stimulation.
Thermal stimulation
Thermal stimulation
Interventions
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Thermal stimulation
Thermal stimulation
Eligibility Criteria
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Inclusion Criteria
* Healthy participants ( group 2)
Exclusion Criteria
* Other medical, psychiatric or neurological disorders
* Use of pain-reliving medication 24 hours prior to testing
50 Years
ALL
Yes
Sponsors
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University of Aarhus
OTHER
Responsible Party
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Locations
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Department of Psychology and Behavioural Sciences
Aarhus, Central Jutland, Denmark
Countries
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References
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Matthiesen ST, Sieg M, Andersen SS, Amanzio M, Finnerup NB, Jensen TS, Gottrup H, Vase L. Placebo analgesia and nocebo hyperalgesia in patients with Alzheimer disease and healthy participants. Pain. 2024 Feb 1;165(2):440-449. doi: 10.1097/j.pain.0000000000003035. Epub 2023 Sep 8.
Other Identifiers
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UAarhus_Susan
Identifier Type: -
Identifier Source: org_study_id
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