Skip to content

Enhancing Exercise and Psychotherapy to Treat Pain and Addiction in Adults With an Opioid Use Disorder (EXPO; R33 Phase)

Enhancing Exercise and Psychotherapy to Treat Pain and Addiction in Adults With an Opioid Use Disorder (EXPO): A Randomized Trial (R33 Phase)

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT05688410
Acronym
EXPO-R33
Enrollment
198
Registered
2023-01-18
Start date
2023-02-10
Completion date
2028-07-05
Last updated
2026-03-24

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Opioid Use Disorder, Pain

Brief summary

This work will involve conducting a randomized trial that will evaluate preliminary efficacy of "assisted" rate cycling, voluntary rate cycling and psychotherapy for pain individually and in combination as adjunctive treatments on cravings (primary outcome) in adults with an opioid use disorder. The investigators will also evaluate the effects of "assisted" rate cycling, voluntary rate cycling and I-STOP on secondary outcomes including depression, anxiety and sleep.

Interventions

OTHERExercise

Participants who are randomized to exercise will be perform exercise on stationary bikes. Participants randomized to "Voluntary Exercise" will exercise on a standard stationary bike where they will pedal at their voluntary rates. Participants randomized to "Assisted Exercise" will exercise on a special bike that assists them to pedal faster than they do voluntarily on their own ("assisted (exercise) bike").

BEHAVIORALPsychotherapy Pain and Addiction (I-STOP)

Participants who are randomized to receive I-STOP will receive the "Self-regulation Treatment for Opioid addiction and Pain" (STOP) program modified for inpatients/residential drug treatment (I-STOP). I-STOP uses empirically validated pain psychotherapy approaches targeted to patients with an OUD using psycho-physiological self-regulation components and biofeedback with "Bio-dots".

Sponsors

Case Western Reserve University
Lead SponsorOTHER
University of Colorado, Denver
CollaboratorOTHER
National Center for Complementary and Integrative Health (NCCIH)
CollaboratorNIH
National Institute of Neurological Disorders and Stroke (NINDS)
CollaboratorNIH

Study design

Allocation
RANDOMIZED
Intervention model
FACTORIAL
Primary purpose
TREATMENT
Masking
DOUBLE (Caregiver, Outcomes Assessor)

Intervention model description

2\^1 x 3\^1 factorial randomized clinical trial

Eligibility

Sex/Gender
ALL
Age
18 Years to 65 Years
Healthy volunteers
No

Inclusion criteria

* 18 to 65 years old * Must be enrolled in a residential/inpatient drug treatment program at a collaborating drug treatment center * Must be diagnosed with an Opioid Use Disorder (OUD; ICD-10 F11.20) or a Poly-substance Drug Use that includes an opioid component (ICD-10,F19.xx) * Must have self-reported pain or a pain condition describing a non-cancer related chronic pain disorder * Must be approved to exercise in the study by the drug treatment center (Medical Director, physician or other relevant clinical staff or primary care physician (PCP))

Exclusion criteria

* Any substantive contraindications to exercise * Psychiatrically unstable * Pregnant women * Non-English speaking adults * Adults unable to provide informed written consent

Design outcomes

Primary

MeasureTime frameDescription
Drug cravingsChange from baseline to intervention program completion, an average of 8 weeksChange in drug cravings: self-report, visual analog scale (VAS), higher scores indicate higher levels of cravings;

Secondary

MeasureTime frameDescription
DepressionChange from baseline to intervention program completion, an average of 8 weeksChange in depression: self-report, standardized questionnaire (Depression sub-scale in Hospital Anxiety and Depression Scale, HADS); Total Score range: 0-21; higher scores indicate higher levels of depression
AnxietyChange from baseline to intervention program completion, an average of 8 weeksChange in anxiety: self-report, standardized questionnaire (Depression sub-scale in Hospital Anxiety and Depression Scale, HADS); Total Score range: 0-21; Higher scores indicate higher levels of anxiety
SleepChange from baseline to intervention program completion, an average of 8 weeksChange in sleep: self-report, standardized questionnaire (Pittsburgh Sleep Quality Index, PSQI); Total Score range: 0-21; Higher scores indicate poorer sleep quality
Drug Cravings using QuestionnaireChange from baseline to intervention program completion, an average of 8 weeksstandardized questionnaire (Desires for Drug Questionnaire), higher scores indicate higher levels of cravings

Countries

United States

Contacts

PRINCIPAL_INVESTIGATORNora L. Nock, PhD

Case Western Reserve University

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Mar 25, 2026