- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT03047434
Characterization of PostOp Pain in Shoulder and Knee Arthroscopy (PurpleRain)
Characterization of Postoperative Pain in Shoulder Arthroscopy and Knee Arthroscopy and Assessment of the Defense and Veterans Pain Rating Scale for Persistent Post-Surgical Pain
Study Overview
Detailed Description
This is a prospective descriptive correlational design looking to characterize postoperative pain variables across various procedures that historically have significant levels of persistent post-surgical pain. Further, bivariate correlations at different time points will be examined to see how DVPRS along with Pain Assessment Screening Tool and Outcomes Registry (PASTOR) correlates with other measures.
Methodology/Technical Approach A total goal of 250 participants will be queried regarding their postoperative pain experience following shoulder arthroscopy and knee arthroscopy. Descriptive multidimensional tools (the DVPRS and the electronic Pain Assessment Screening Tool and Outcomes Registry (PASTOR)) will be used preoperative either during their preoperative surgical visit or the day of surgery and extending to 6 months postoperatively. As these tools have been utilized in previous studies for the prediction of persistent post surgical pain, the DVPRS will additionally be evaluated for its predictive validity as it is a short, easy-to-administer, bedside tool.
Study Type
Enrollment (Actual)
Contacts and Locations
Study Locations
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Maryland
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Bethesda, Maryland, United States, 20889
- WRNMMC
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Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Sampling Method
Study Population
- Male and female military health care beneficiaries age 18 years and older presenting any of the following surgeries: total knee arthroplasty and total hip arthroplasty.
- The recruitment and participation in this study will have minimal impact on surrounding health care activities. This study is measuring pain in a more specific manner than usual to describe the perioperative pain experience and evaluate the predictive capability of the DVPRS. Measurements in this study will not be used to make therapeutic decisions. Participants will be screened from the Surgical Scheduling System (S3) and joint arthroplasty surgeon's scheduling nurse prior to surgery and approached upon their preoperative visit with their surgeon.
Description
Inclusion Criteria:
- Patients undergoing the following surgeries: Total Knee Arthroscopy, Total Hip Arthroscopy.
- DEERS eligible
Exclusion Criteria:
- Younger than 18
- Refuses participation
- Cannot understand English
- Has cognitive deficiencies
- Ambulatory surgical status where they go home same day.
Study Plan
How is the study designed?
Design Details
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
To characterize the chronology/natural history of the postoperative pain experience in patients undergoing shoulder arthroscopy, knee, ankle arthroscopy in a multidimensional fashion from the immediate postoperative phase until 6 months post-surgery
Time Frame: 3-months and 6-months post-surgery
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Describe biopsychosocial functioning, as indicated by PROMIS domain scales and the DVPRS, at each time point, as well as longitudinal, polynomial data patterns for the aggregated sample. Examine whether longitudinal patterns vary according to surgical factors (e.g. procedure type, type of regional intervention received). Identify factors associated with low functioning and persistent opioid use at 3-months and 6-months post-surgery. |
3-months and 6-months post-surgery
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To assess the predictive validity of the DVPRS and PASTOR for persistent post-surgical pain at 3 and 6 months in patients undergoing the above surgical procedures.
Time Frame: 3-months and 6-months post-surgery
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) When accounting for baseline levels, does postoperative Day 7 DVPRS scores predict persistent post- surgical pain at 3 months, as defined as 1 SD worse functioning on PROMIS Pain Interference?
b) When accounting for baseline levels, does postoperative Day 7 DVPRS scores predict persistent post-surgical pain at 3 months, as defined as 1 SD worse functioning on PROMIS Neuropathic?
c) What are the optimal cut-offs for the DVPRS at Day 7 in predicting persistent post-surgical pain at 3 months, as defined as 1 SD worse functioning on PROMIS Pain Interference?
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3-months and 6-months post-surgery
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Collaborators and Investigators
Investigators
- Principal Investigator: Harold Gelfand, Walter Reed National Military Medical Center
Publications and helpful links
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Actual)
Study Completion (Actual)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Estimate)
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
- 413667
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
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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