- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT04864275
Personalized Prediction of Persistent Postsurgical Pain (P5)
P5 is planned as a prospective observational study, collecting evidence-based perioperative data on patient history and demographics, physical function, cognitive measures, psychological, and biological markers associated with increased pain susceptibility, and psychophysical measures of pain processing.
The study will use daily ecologic momentary assessment (EMA) of physical and emotional parameters, and collect data on perioperative events.
Follow up will occur 3 months and 6 months postoperatively.
Study Overview
Status
Conditions
Study Type
Enrollment (Estimated)
Contacts and Locations
Study Contact
- Name: Karen Frey
- Phone Number: 314-454-5980
- Email: freyk@wustl.edu
Study Locations
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Missouri
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Saint Louis, Missouri, United States, 63110
- Recruiting
- Washington University in St Louis
-
Contact:
- Washington University I St Louis
- Email: simon.haroutounian@wustl.edu
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Sampling Method
Study Population
Description
Inclusion Criteria:
- Adults age 18-75 who are candidates for major surgery (expected surgery duration >1 hour, and expected overnight admission to the hospital)
- Access to a smartphone
Exclusion Criteria:
- Participants who do not speak English
Study Plan
How is the study designed?
Design Details
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Persistent Postsurgical Pain (PPSP)
Time Frame: up to 7 months following consent
|
Clinically meaningful PPSP will be defined as pain in the surgical area present 3 months after surgery which fulfils one of the following criteria: 1) pain intensity on rest or movement ≥3 on 0-10 numerical rating scale (NRS), or 2) pain interference with any of the seven Brief Pain Inventory items (general activity, mood, walking ability, normal work [including housework], relations with other people, sleep, and enjoyment of life) ≥3 on 0-10 scale.
|
up to 7 months following consent
|
Collaborators and Investigators
Investigators
- Principal Investigator: Simon Haroutounian, PhD, Associate Professor
Publications and helpful links
General Publications
- Kehlet H, Jensen TS, Woolf CJ. Persistent postsurgical pain: risk factors and prevention. Lancet. 2006 May 13;367(9522):1618-25. doi: 10.1016/S0140-6736(06)68700-X.
- Haroutiunian S, Nikolajsen L, Finnerup NB, Jensen TS. The neuropathic component in persistent postsurgical pain: a systematic literature review. Pain. 2013 Jan;154(1):95-102. doi: 10.1016/j.pain.2012.09.010.
- Weiser TG, Haynes AB, Molina G, Lipsitz SR, Esquivel MM, Uribe-Leitz T, Fu R, Azad T, Chao TE, Berry WR, Gawande AA. Size and distribution of the global volume of surgery in 2012. Bull World Health Organ. 2016 Mar 1;94(3):201-209F. doi: 10.2471/BLT.15.159293.
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Estimated)
Study Completion (Estimated)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Actual)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- 202101123
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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