Marijuana in Combination With Opioids in Palliative and Hospice Patients

Marijuana in Combination With Opioids for Pain and Symptom Control in Hospice Patients

Study Objectives: Primary reduction of pain and reduction in overall opioid utilization. Secondary improvement in overall patient well being, weight stabilization with increased appetite, improved oxygen saturation, improvement or prevention of nausea and vomiting.

Study Rationale: To determine optimum use and dosing of medical marijuana (CBD:THC) for pain and symptom management.

Study Population: This study specifically will enroll cancer and non-cancer patients as a primary diagnosis suffering from pain and having a terminal illness (defined as having less than 6 months to live) requiring end of life care.

Study Overview

• Status: Completed
• Conditions: Pain
• Intervention / Treatment: Drug: Medical Marijuana

Detailed Description

Primary Endpoint: Death or discharge

Secondary and Exploratory endpoints:Secondary improvement in overall patient well being, weight stabilization with increased appetite, improved oxygen saturation, improvement or prevention of nausea and vomiting.

Study design: This will be an open-label study. Patients will choose to participate in a Marijuana adjuvant treatment group, receiving marijuana in combination with standard opioid therapy.

Subject number: Minimum 66 patients

Treatment Duration: Minimum 5 days

Duration of follow up: Patients' initial opioid dose, dosing schedule and numeric pain score will be recorded. For the duration of the study (at least five days) changes in opioid doses and numeric pain scores will be tracked daily.

Marijuana will be administered to the patient via oral route three times daily for at least five days. Patients will receive standardized CBD:THC product provided by NIDA.

On admission to the study, a modified Edmonton Symptom assessment scale to quantify baseline appetite, depression, nausea, vomiting, overall well-being, and anxiety.

Data Tracking: Primary objective tracking will include average numeric pain scores and number of opioid dosage increases and average daily opioid amount (mg equivalents of morphine). Secondary objectives include Weight, Appetite, N/V, O2 Saturation, Self-reported data points from the modified Edmonton Assessment Scale.

• Study Type: Interventional
• Enrollment (Actual): 66
• Phase: Phase 1

Contacts and Locations

Study Locations

• United States
  • Connecticut
    • Branford, Connecticut, United States, 06405
      • The Connecticut Hospice Inc.

Participation Criteria

Eligibility Criteria

• Ages Eligible for Study: 16 years and older (Adult, Older Adult)
• Accepts Healthy Volunteers: No
• Genders Eligible for Study: All

Description

Inclusion Criteria:

• Age > 18
• Alert adults
• requiring opioids for pain management (routine or as needed)
• cancer diagnosis or non-cancer diagnosis as their terminal illness

Exclusion Criteria:

• pregnant women
• Age < 18
• minimally or unresponsive patients unable to take oral medications
• agitated combative patients

Study Plan

How is the study designed?

Design Details

• Primary Purpose: Supportive Care
• Allocation: N/A
• Interventional Model: Single Group Assignment
• Masking: None (Open Label)

Number of Arms

1

Arms and Interventions

Participant Group / Arm	Intervention / Treatment
Other: Single treatment arm; marijuana adjuvant treatment group utilizing scheduled opioid therapy in inpatient hospice hospital setting	Drug: Medical Marijuana; oral capsule, high ratio CBD:THC; Other Names: medical cannabis; cannabidiol

What is the study measuring?

Primary Outcome Measures

Outcome Measure	Measure Description	Time Frame
primary reduction of pain and reduction in overall opioid utilization	numeric pain scale	minumum 5 days

Secondary Outcome Measures

Outcome Measure	Measure Description	Time Frame
improvement in overall patient well being	modified Edmonton Assessment Scale	minimum 5 days
weight stabilization with increased appetite	modified Edmonton Assessment Scale	minimum 5 days
improved oxygen saturation	modified Edmonton Assessment Scale	minimum 5 days
improvement or prevention of nausea and vomiting	modified Edmonton Assessment Scale	minimum 5 days

Collaborators and Investigators

• Sponsor: The Connecticut Hospice Inc.
• Investigators: Principal Investigator: Theodore Zanker, MD, The Connecticut Hospice Inc.

Study record dates

Study Major Dates

• Study Start (Actual): May 10, 2017
• Primary Completion (Actual): August 5, 2022
• Study Completion (Actual): August 5, 2022

Study Registration Dates

• First Submitted: July 26, 2017
• First Submitted That Met QC Criteria: July 27, 2017
• First Posted (Actual): July 28, 2017

Study Record Updates

• Last Update Posted (Actual): September 2, 2022
• Last Update Submitted That Met QC Criteria: September 1, 2022
• Last Verified: September 1, 2022

More Information

Terms related to this study

• Keywords: pain management; terminally ill
• Additional Relevant MeSH Terms: Mental Disorders; Chemically-Induced Disorders; Substance-Related Disorders; Marijuana Abuse; Anticonvulsants; Cannabidiol
• Other Study ID Numbers: WIRB Protocol 20161880-1167645

Plan for Individual participant data (IPD)

• Plan to Share Individual Participant Data (IPD)?: No

Drug and device information, study documents

• Studies a U.S. FDA-regulated drug product: Yes
• Studies a U.S. FDA-regulated device product: No