Cannabis Versus Oxycodone for Pain Relief



Status:Recruiting
Conditions:Back Pain, Orthopedic, Pain
Therapuetic Areas:Musculoskeletal, Orthopedics / Podiatry
Healthy:No
Age Range:21 - Any
Updated:4/6/2019
Start Date:June 1, 2017
End Date:December 2020
Contact:Emily Lindley, PhD
Email:MJPainStudy@ucdenver.edu
Phone:303-724-0923

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A Double-Blind, Placebo-Controlled Crossover Study Comparing the Analgesic Efficacy of Cannabis Versus Oxycodone

This study investigates the ability of cannabis to reduce chronic back and neck pain and to
reduce sensitivity to an acute painful stimulus. Cannabis will be compared to both oxycodone
and a placebo.

This study investigates the ability of cannabis to reduce chronic back and neck pain and to
reduce sensitivity to an acute painful stimulus. Cannabis will be compared to both oxycodone
and a placebo.

Some inclusion/exclusion criteria are purposely omitted at this time to preserve scientific
integrity. They will be included after the trial is complete.

Overall Inclusion Criteria:

- Previous smoked or vaporized cannabis exposure

- Age ≥21 years

Overall Exclusion Criteria:

- Current substance use disorder

- Current alcohol use disorder

- Past cannabis abuse/dependence

- Current use of amphetamine/methamphetamine, barbiturates, benzodiazepines, cocaine,
phencyclidine (PCP), MDMA (ecstasy)

- Prior adverse reaction to cannabis exposure (paranoia, anxiety, etc.)

- Allergy to or prior adverse reaction to oxycodone

- Any condition contraindicative to opioid use (e.g. paralytic ileus)

- History or diagnosis of schizophrenia or bipolar disorder

- Current severe depression

- Uncontrolled hypertension (>139/89)

- Known cardiovascular disease

- Known immune system disorder

- Chronic pulmonary disease (e.g., bronchitis, asthma, COPD, or emphysema)

- History of seizure disorder

- Diagnosed inflammatory disease (e.g. Rheumatoid Arthritis (RA))

- Clinically significant abnormal values on CBC/CMP/EKG tests

- Cognitive disability that interferes with ability to provide consent or understand
study procedures

- Inability to refrain from using tobacco for at least 4 hours

- Pregnant females

- Lactating females

Additional Exclusion Criteria for SPINE PATIENTS

- Current regular use of a long acting opioid (e.g. OxyContin, MS Contin, other extended
release formulas)

- Current high-dose use of immediate release opioid

- Current high-dose use of nerve-targeted medication

- Other diagnosed chronic pain syndromes of greater severity than spine condition (e.g.
knee pain )

- Diagnosed Fibromyalgia

- Neuropathy not associated with spine condition (e.g. diabetic neuropathy)

Additional Exclusion Criteria for HEALTHY CONTROLS

- Current acute pain

- Current chronic pain condition (e.g. fibromyalgia, neuropathy)
We found this trial at
1
site
13001 E 17th Pl
Aurora, Colorado 80045
(303) 724-5000
Phone: 303-724-0923
University of Colorado Anschutz Medical Campus Located in the Denver metro area near the Rocky...
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Aurora, CO
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