Mind-body Treatments for Chronic Back Pain
1 other identifier
interventional
151
1 country
1
Brief Summary
Participants with chronic back pain will complete an online prescreen. They will then be randomized to one of two different studies: a placebo vs. waitlist study or a psychotherapy vs. waitlist study, with randomization stratified on pain intensity, age, gender, and opioid use. Participants will then complete an in-person eligibility session, and eligible participants will be scheduled for the baseline assessment session. Following the baseline assessment session, participants will then be randomized to the treatment group or the waitlist group (with a ratio of 2:1 treatment:waitlist), using a computer-generated random sequence. This scheme will result in three equally sized groups-placebo, psychotherapy, and waitlist-as the investigators will collapse data from the waitlist arms in the two studies for analyses. The investigators do not use a standard three-way randomization because the investigators do not want placebo participants to think they are in a control condition. Thus, the investigators constrain participant's expectations to either injection vs. waitlist or to psychotherapy vs. waitlist. The placebo treatment is a subcutaneous injection of saline into the back. Participants will know that the treatment is a placebo, i.e., it is an "open label" placebo. Psychotherapy (8 sessions) will be supervised by Alan Gordon and Howard Schubiner. Functional MRI brain imaging, self-reported clinical outcomes, and behavioral measures will be collected pre- and post-treatment. A brief follow-up survey will be sent at months 1, 2, 3, 6, and 12 after the final assessment session. These will provide longer term data about the trajectory and durability of patient improvement. Additionally, a group of healthy controls, with no history of back pain, will complete the baseline assessment. They will serve as a comparison group to probe whether the patterns of observed brain activity is specific to CBP patients.
Trial Health
Trial Health Score
Automated assessment based on enrollment pace, timeline, and geographic reach
participants targeted
Target at P75+ for not_applicable chronic-pain
Started Aug 2017
Typical duration for not_applicable chronic-pain
1 active site
Health score is calculated from publicly available data and should be used for screening purposes only.
Trial Relationships
Click on a node to explore related trials.
Study Timeline
Key milestones and dates
Study Start
First participant enrolled
August 7, 2017
CompletedFirst Submitted
Initial submission to the registry
September 13, 2017
CompletedFirst Posted
Study publicly available on registry
September 26, 2017
CompletedPrimary Completion
Last participant's last visit for primary outcome
November 25, 2018
CompletedStudy Completion
Last participant's last visit for all outcomes
November 26, 2019
CompletedResults Posted
Study results publicly available
March 22, 2023
CompletedMarch 22, 2023
February 1, 2023
1.3 years
September 13, 2017
October 27, 2021
February 24, 2023
Conditions
Keywords
Outcome Measures
Primary Outcomes (1)
Brief Pain Inventory-Short Form (BPI-SF)
1-week average pain intensity, 0 - 10 numerical rating scale, where a higher score indicates more pain.
At post-treatment fMRI session, approximately 1 month after randomization
Secondary Outcomes (14)
Positive Affect Scale Short Form (PANAS-SF)
At post-treatment fMRI session, approximately 1 month after randomization
PROMIS- Depression
At post-treatment fMRI session, approximately 1 month after randomization
Tampa Scale of Kinesiophobia (TSK)
At post-treatment fMRI session, approximately 1 month after randomization
Pain Catastrophizing Questionnaire (PCS)
At post-treatment fMRI session, approximately 1 month after randomization
Timeline Follow-Back Measure for Alcohol (TLFB)
At post-treatment fMRI session, approximately 1 month after randomization
- +9 more secondary outcomes
Study Arms (3)
Placebo
EXPERIMENTALThe open-label placebo treatment the investigators will use is based on past open-label placebo trials (Kam-Hansen et al., 2014; Kaptchuk et al., 2010; Kelley et al., 2012). Prior to treatment administration, patients will view a brief (\~3 min) video summarizing scientific findings regarding the therapeutic power of placebo treatments. The video will describe established findings regarding placebo and suggest that placebos may still work even when patients know the treatment is a placebo. The video will state that believing in the placebo is not necessary, and the investigators ask only that patients keep an open mind. Patients will then receive a subcutaneous injection of 1ml medical grade saline into the lower back. The injection will be administered near the location of the pain, as specified by the participant. The investigators will use a standard needle used in subcutaneous injections of 27 gauge with a length from 1in to 1.5in.
Psychotherapy
EXPERIMENTALPsychotherapy will consist of one initial medical history session with Co-I Schubiner, followed by twice weekly 50 minute psychotherapy sessions for 4 weeks with a therapist, for a total of 9 sessions maximum. The purpose of the initial medical history session is to help evaluate the likelihood that the patient's back pain is caused by structural conditions in the back. Dr. Schubiner will then speak with patients for a 1 hour session in which he collects their medical history and discusses different possible causes of their back pain with them. This session will be conducted by phone, by HIPAA-compliant Zoom, or by another HIPAA-compliant videoconferencing technology in consultation with the OIT team at Dr. Schubiner's hospital.
Waitlist
NO INTERVENTIONWait-listed patients will be asked not to change their treatment regime for the 4 weeks in between their two fMRI sessions. Wait-listed patients in the placebo injection arm will be offered the opportunity to receive the placebo treatment (optional). Waitlisted participants in the psychotherapy arm will be given a copy of Dr. Schubiner's book and free access to his online self-help program (optional to accept these).
Interventions
Subcutaneous injection of 1ml medical grade saline into the lower back.
Twice weekly 50 minute psychotherapy sessions for 4 weeks, plus an initial medical history session
Eligibility Criteria
You may qualify if:
- Participants aged 21 to 70 with CBP will be enrolled.
- CBP will be defined according to the criteria established by a recent NIH task force (Deyo et al., 2014). Pain duration must be at least 3 months, with back pain being an ongoing problem for at least half the days of the last 6 months. That is, patients can meet criteria by either reporting pain every day for the past 3 months, or by reporting pain on half or more of the days for the past 6+ months. This will be determined by asking patients: (1) How long has back pain has been an ongoing problem for you? (2) How often has low back pain been an ongoing problem for you over the past 6 months? A response of greater than 3 months to question 1 and a response of ''at least half the days in the past 6 months'' to question 2 would define CBP.
- Back pain must be elicited by our back pain device (see below).
- Participants must also be comfortable and able to communicate via email or text message, as several study measures are collected in this manner (see below).
You may not qualify if:
- Back pain associated with compensation or litigation issues as determined by self-report within the past year.
- Leg pain is greater than back pain. This suggests neuropathic pain, which may be less responsive to placebo or psychotherapy.
- Difficulty participating for technical/logistical issues (e.g., unable to get to assessment sessions).
- Self-reported diagnoses of schizophrenia, multiple personality disorder, or dissociative identity disorder.
- Self-reported use of intravenous drugs, due to concerns about infections and subject compliance with experimental protocols.
- Inability to undergo MRI as determined by MRI safety screen (e.g., pregnancy, metal in body, claustrophobia, using the standard screen conducted by the MRI imaging facility).
- Hypersensitive or hyposensitive to pressure pain: unable to tolerate 7kg/cm2 stimulation or reporting no pain for 4kg/cm2 stimulation; see further details below.
- Current regular use of an immunosuppressant drug, such as steroids. Such drugs interfere with immunoassay results.
- Self-reported history of metastasizing cancers-cancer of the breast, thyroid, lung, kidney, prostate or blood cancers.
- Self-reported history of stroke, brain surgery, or brain tumor.
- Self-reported diagnosis of a specific inflammatory disorder: rheumatoid arthritis, polymyalgia rheumatica, scleroderma, Lupus, or polymyositis.
- Unexplained, unintended weight loss of 20 lbs. or more in the past year.
- Cauda Equina syndrome, as screened for by self-reported inability to control bowel or bladder function.
Contact the study team to confirm eligibility.
Sponsors & Collaborators
- University of Colorado, Boulderlead
- Radiological Society of North Americacollaborator
- National Institutes of Health (NIH)collaborator
- Psychophysiologic Disorders Societycollaborator
- Foundation for the Science of Therapeutic Encountercollaborator
Study Sites (1)
University of Colorado Boulder
Boulder, Colorado, 80309, United States
Related Publications (67)
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PMID: 39259542DERIVEDAshar YK, Gordon A, Schubiner H, Uipi C, Knight K, Anderson Z, Carlisle J, Polisky L, Geuter S, Flood TF, Kragel PA, Dimidjian S, Lumley MA, Wager TD. Effect of Pain Reprocessing Therapy vs Placebo and Usual Care for Patients With Chronic Back Pain: A Randomized Clinical Trial. JAMA Psychiatry. 2022 Jan 1;79(1):13-23. doi: 10.1001/jamapsychiatry.2021.2669.
PMID: 34586357DERIVED
MeSH Terms
Conditions
Condition Hierarchy (Ancestors)
Results Point of Contact
- Title
- Dr. Yoni Ashar
- Organization
- Weill Cornell Medicine
Study Officials
- PRINCIPAL INVESTIGATOR
Tor Wager
University of Colorado, Boulder
Publication Agreements
- PI is Sponsor Employee
- No
- Restrictive Agreement
- No
Study Design
- Study Type
- interventional
- Phase
- not applicable
- Allocation
- RANDOMIZED
- Masking
- SINGLE
- Who Masked
- OUTCOMES ASSESSOR
- Masking Details
- Researchers will not know which treatment the participants will be receiving (placebo or psychotherapy).
- Purpose
- TREATMENT
- Intervention Model
- PARALLEL
- Sponsor Type
- OTHER
- Responsible Party
- PRINCIPAL INVESTIGATOR
- PI Title
- Graduate student under the supervision of PI Wager
Study Record Dates
First Submitted
September 13, 2017
First Posted
September 26, 2017
Study Start
August 7, 2017
Primary Completion
November 25, 2018
Study Completion
November 26, 2019
Last Updated
March 22, 2023
Results First Posted
March 22, 2023
Record last verified: 2023-02