- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT02241824
Chronic Opioid Use in Low Back Pain and Lumbar Orthosis Intervention
Rationale
- Statement of the Problem. Low back pain is a significant societal problem in the United States, affecting approximately one-fourth of all Americans at any given time. Non-pharmacological therapies have not been well studied although preliminary evidence shows the utilization of bracing may be beneficial in reducing pain and medication usage.
- Hypotheses or Key Question. The investigators hypothesize that the use of an inelastic lumbar brace may decrease opioid use in chronic low back pain patients on a stable opioid regimen. The investigators propose to conduct a randomized controlled study to test our hypothesis.
- Specific Objectives.
AIM 1: To evaluate the opioid consumption in chronic low back pain patients on a stable opioid regimen in a three armed trial, after an intervention of an in-elastic lumbar brace, elastic abdominal binder (standard care), and no brace (control).
AIM 2: To evaluate changes in secondary endpoints such as pain intensity, quality of life, and functional capacity.
Long Term aims: To decrease patient's chronic pain level, improve overall daily function, decrease overall opioid intake and improve quality of life.
Study Overview
Status
Conditions
Intervention / Treatment
Detailed Description
Background and Significance
Low back pain (LBP) is a common problem in our society with potential for significant morbidity and mortality. One of the treatments for LBP, opioid therapy, has been increasingly utilized for noncancerous pain,1 and has a 4.2% prevalence in the United States alone.2 The long term use of opioids carries its own risk for adverse events and risk of addiction.3 Thus, with the lack of evidence based research for treatments of LBP, the rising epidemiology of LBP in the US, the rise in cost of medical care, along with the potential risks of opioid therapy, our attention needs to be drawn to find more affordable alternatives.
Our study proposes to evaluate whether an inelastic lumbar brace will reduce chronic opioid use in the chronic low back pain population. The specific aims of this project are to perform a pilot study to assess the feasibility of this project and plan for a larger randomized controlled trial. Additional long-term goals of this study are to assess the effect of an inelastic lumbar brace in a chronic LBP population, and if there is a significant decrease in opioid use and subsequent control or reduction of pain. Secondary endpoints will note improvement in functional outcomes and other quality of life measures. The findings of this preliminary study conducted at the VA facility will provide data to perform a large multi-center randomized controlled trial and prepare for a NIH proposal to study other benefits of inelastic lumbar bracing.
(3) Work Accomplished
(a) New submissions: Preliminary studies have not been conducted yet. (b) Submissions Following Pilot Studies: Sponsored new study
(4) Work Proposed This trial will be a prospective randomized three armed trial of an in-elastic lumbar brace group (BG), elastic abdominal binder (EG), and a control group [no brace] (CG) in the treatment of chronic low back pain patients are prescribed chronic opioid medications with follow-up monitoring up to 12 months.
Study Type
Enrollment (Anticipated)
Phase
- Not Applicable
Contacts and Locations
Study Contact
- Name: Eric Y Chang, MD
- Phone Number: (714) 598-1745
- Email: eric.chang6@va.gov
Study Locations
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-
California
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Long Beach, California, United States, 90822
- Recruiting
- Long Beach VA
-
Contact:
- Sophia Chun, MD
- Phone Number: 562-826-5701
- Email: sophia.chun@va.gov
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-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
- Participants must satisfy diagnostic criteria for lumbar back pain
Evidence of lumbar back pain base upon one or more of the following:
- Lumbar back pain episodes lasting greater than 3 months
- Has received treatment for recurring nonspecific low back pain
- Treatment with 3-6 months of stable opioid use.
- Men or women age greater than or equal to 20 years
- Fluency in English
Exclusion Criteria:
Treatment risk factors including one or more of the following:
- Unstable or symptomatic cardiac complaints
- Unstable or symptomatic respiratory complaints
- Unable to reliably comprehend the protocol or reliably record data
- Pregnancy. A serum pregnancy test must be performed and negative in all women of child bearing potential within 2 weeks prior to enrollment.
- Any medical or psychosocial condition that, in the opinion of the investigator, could jeopardize the subject's participation, and compliance with the study criteria.
- No significant alcohol use (7 or fewer drinks per week).
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Active Comparator: Elastic abdominal binder
To evaluate the opioid consumption in chronic low back pain patients on a stable opioid regimen after an intervention of an elastic abdominal binder.
|
|
No Intervention: No brace
To evaluate the opioid consumption in chronic low back pain patients on a stable opioid regimen with no brace (control).
|
|
Experimental: In-elastic lumbar brace
To evaluate the opioid consumption in chronic low back pain patients on a stable opioid regimen after an intervention of an in-elastic lumbar brace.
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Brace fitting and assessment
Time Frame: Initial visit (month 1 of 12)
|
Visit 1: Screening & randomization Study parameters and informed consent will be explained and given to potential participants.
If interested, study staff will confirm eligibility and randomize the patient into a group.
Patient demographics, medical history and surgical history will be obtained as well as basic vitals.
A study team member will then perform the physical function exam, administer the pain assessment, and record current opioid use.
Patients will then be fitted for a brace (for those with a brace) and instructed to wear the brace all day, every day except when sleeping or showering.
Patients will then be given the packet of quality of life questionnaires and ODI surveys and given ample time to fill them out.
Before leaving, patients will schedule the next two phone call checkups and the 3 month visit.
|
Initial visit (month 1 of 12)
|
Pain and opioid reduction
Time Frame: Visit 2: (month 3 of 12)
|
Visit 2 (3 month visit) When the patient arrives for their appointment, they will leave all bracing in the car so that the physician is blinded when recording information.
A study team member will take vitals, review any changes in medication or adverse events and then perform a physical exam documenting range of motion, degree of tender points, and hamstring tightness.
The study team member will also record the patients brace wearing compliance, pain assessment and perform a pill count for opioid consumption.
The patient will then be asked to fill out the ODI and other quality of life surveys (SF-12 and MPI).
Prior to leaving the patient will schedule monthly telephone contacts for the next 8 months as well as their last physical visit at the 12 month time point.
|
Visit 2: (month 3 of 12)
|
Pain and opioid reduction
Time Frame: Visit 3 (month 12 of 12)
|
Visit 3 (12 month visit) When the patient arrives for their appointment, they will leave all bracing in the car so that the physician is blinded when recording information.
A study team member will take vitals, review any changes in medication or adverse events and then perform a physical exam documenting range of motion (active and passive), degree of tender points, and hamstring tightness.
The study team member will also record the patients brace wearing compliance, pain assessment and perform a pill count for opioid consumption.
The patient will then be asked to fill out the ODI and other quality of life surveys (SF-12 and MPI).
All patients will be notified that they can keep their brace, if they were given one for the study and that they have completed the study.
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Visit 3 (month 12 of 12)
|
Collaborators and Investigators
Sponsor
Collaborators
Study record dates
Study Major Dates
Study Start
Primary Completion (Anticipated)
Study Completion (Anticipated)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Estimate)
Study Record Updates
Last Update Posted (Estimate)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
Other Study ID Numbers
- MIRB# 1273
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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