Safety and Efficacy of Oral Cannabis in Chronic Spine Pain (NCT05052541)
🩺 Plain-English Summary (8th-Grade Level)
The overall objectives of this study are to investigate the efficacy of extended cannabis treatment to reduce patient exposure to prescription opioids through its use 1) as a non-opioid analgesic treatment, and 2) as a therapy for reducing high-dose opioid use in patients with chronic spine pain.
Who can join: To join this study, participants generally need to meet the listed inclusion criteria (1 items) and avoid the listed exclusions (1 items).
Location: University of Colorado Anschutz Medical Campus — Aurora, Colorado
Age range: 21 Years to 84 Years
🧪 Interventions in This Study
📋 "Do I Qualify?" — 1-Minute Self Screener
Instant ChecklistCheck every box below. If you can check all of them, you may meet the study's basic screening requirements (final eligibility is confirmed by the site team).
Usually NOT eligible if any of the following apply:
- Exclusion Criteria: Unwilling/unable to refrain from cannabis use (medical or recreational) for 14 days prior to Baseline Visit and throughout the study (other than study drug). This includes whole plant inhalation, edibles, extracts, and topicals. Co-morbid cancer-related pain condition Neuropathic Pain A co-morbid pain condition that is of greater severity than the patient's spine pain Spine or other major surgery within the 3 months prior to enrollment Planned surgery or procedural intervention during the study period Allergy or adverse reaction to cannabis Current or historical substance use disorder Current or historical alcohol use disorder Current or prior cannabis abuse/dependence Positive result for use of amphetamine/methamphetamine, barbiturates, benzodiazepines, cocaine, phencyclidine (PCP), ecstasy (MDMA), as detected on urine screen Current use of valproate, clobazam, clopidogrel, warfarin, barbiturates, benzodiazepines Prior adverse reaction to cannabis exposure (paranoia, anxiety, etc.) History or diagnosis of schizophrenia, bipolar or a psychotic disorder History of any mental health illness that in the opinion of the Investigator would compromise the safety of the participant Current or historical severe depression Current suicidal ideation Diagnosed cognitive impairment (e.g. Alzheimer's Disease, traumatic brain injury) Uncontrolled hypertension (\>139/89) Abnormal values on CBC (complete blood count) or CMP (comprehensive metabolic panel) laboratory analysis that are deemed clinically significant by study physician Known hepatic disease or dysfunction, or identification of such on screening laboratory studies Known cardiovascular disease Abnormal result on electrocardiogram (ECG) that is deemed clinically significant by study MD Cognitive disability that interferes with ability to provide consent or understand study procedure History of seizure disorder Any medical condition for which immunosuppressive therapy is required. Inability to refrain from using tobacco for at least 4 hours Presence of a condition or abnormality that in the opinion of the Investigator would compromise the safety of the participant or the quality of the data Pending legal action or workers compensation Pregnant females or females intending to become pregnant during the study period Unwilling to use one of the accepted forms of contraception during the study period and for at least 60 days after completion of the study (females of childbearing potential and males with sexual partners of childbearing potential) Lactating females Analgesia Arm Exclusion Criteria: Unwilling/unable to discontinue current opioid use for 14 days prior to Baseline study visit and throughout the study Reduction Arm Exclusion Criteria: Not interested in reducing or discontinuing use of prescribed opioids for chronic pain Unwilling to allow the study team to communicate with the participant's opioid prescribing provider \*Some inclusion/exclusion criteria are purposely omitted at this time to preserve scientific integrity. They will be included after the trial is complete.
🔍 Extracted verbatim from the official NIH eligibility criteria. Always confirm with the study coordinator.
📍 All Participating Trial Locations (1 Sites)
- University of Colorado Anschutz Medical Campus — Aurora, Colorado
📞 Contact the Study Coordinator
Phone: (303) 724-0923
Email: spinepainstudy@cuanschutz.edu
Coordinator details come directly from the registered NIH protocol. Confirm the study is still recruiting before traveling.
💰 Cost, Insurance & Patient Rights
- 100% Free Items: The investigational treatment and protocol-required procedures are supplied at zero cost by the sponsor.
- Routine Patient Care: Under federal law (ACA § 2709) and many state statutes, routine care costs are covered during participation.
- Voluntary Participation: You may withdraw at any time without affecting your standard medical care.
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💡 How to Participate
- Check the checklist above to see if you may qualify.
- Contact the study coordinator using the phone/email above.
- Ask about the visit schedule, what is covered at no cost, and any travel support.
- Confirm with your own doctor before making a decision.