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Phase

Phase 2 3Phase NA 1

Status

Completed 1

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OTHER 1

Study Type

Interventional 1

Sponsor

Conditions

Pain 1Marijuana Use 1Marijuana Abuse 1

Interventions

Exercise 440Blood Specimen Collection 335Standard of Care 325Magnetic Resonance Spectroscopy 260Radiotherapy 255Surveys and Questionnaires 246Radiosurgery 245Methods 231Educational Status 231Early Intervention, Educational 219Interviews as Topic 149Practice Guidelines as Topic 147Biopsy 146Surgical Procedures, Operative 136Drug Therapy 133Control Groups 128Acupuncture Therapy 124Therapeutics 111Cyclophosphamide 103Palliative Care 101Counseling 101Resistance Training 96Saline Solution 90Cisplatin 90Magnetic Resonance Imaging 89Radiofrequency Ablation 86Specimen Handling 83Radiotherapy, Intensity-Modulated 79Colonoscopy 79Cognitive Behavioral Therapy 72

Date Range

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Clinical Trials

1 trials
RecentStart dateEnrollment
Phase NA × Medical Marijuana × Clear all
NCT04827992 2025-11-05

Evaluation of Medical Cannabis and Prescription Opioid Taper Support for Reduction of Pain and Opioid Dose in Patients With Chronic Non-Cancer Pain

Massachusetts General Hospital

Phase NA Completed
87 enrolled

Marijuana Use, Marijuana Abuse, Pain

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