Medical Information Only. Always consult your healthcare provider before enrolling in any clinical trial.
A Multicenter Prospective Observational Cohort Study Evaluating the Impact of Cancer-Directed Treatment and Medication Use, Including Cannabis Use, in Multiple Myeloma Patients
NCT07225738 · View on ClinicalTrials.gov ↗
Study Summary
This study assesses the impact of cannabis (also commonly called marijuana, weed, or THC) use on quality of life among patients with multiple myeloma who are receiving chemotherapy. It also evaluates the potential benefits and harms of cannabis use.
Conditions Studied
Interventions
- OTHER Non-Interventional Study
Study Locations (11)
California
- City of Hope Medical Center — Duarte
- City of Hope Seacliff — Huntington Beach
- City of Hope at Irvine Lennar — Irvine
- City of Hope at Long Beach Elm — Long Beach
- City of Hope at Newport Beach Fashion Island — Newport Beach
- City of Hope South Pasadena — South Pasadena
- City of Hope Upland — Upland
- City of Hope West Covina — West Covina
Arizona
- CTCA at Western Regional Medical Center — Goodyear
Georgia
- City of Hope Atlanta Cancer Center — Newnan
Illinois
- City of Hope at Chicago — Zion
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 700 participants |
| Start Date | 2026-01-21 |
| Est. Completion | 2030-08-22 |
Interested in This Trial?
Always speak with your doctor before enrolling in a clinical trial.
Full Details on ClinicalTrials.gov ↗What the Registry Record Tells You About NCT07225738
The ClinicalTrials.gov registry entry for NCT07225738 describes a study currently listed as recruiting. It is categorized as an unspecified phase, which is the standard way researchers label where a study sits along the investigational pathway from early safety work through later efficacy and post-marketing evaluation. The registered enrollment target is 700 participants, a figure that helps gauge the scale of data the investigators plan to collect. The listed sponsor is City of Hope Medical Center, which has 771 total studies on file at ClinicalTrials.gov, and sponsors are the parties responsible for study design, oversight, and regulatory filings.
The record links to 1 condition, with Multiple Myeloma appearing as the primary indexed condition, and to 1 intervention — of which Non-Interventional Study is the first listed. Interventions can include drugs, devices, procedures, behavioral programs, or observational arms, and each is tracked as a separate registry field so that downstream queries can filter accurately. When a trial lists multiple interventions, it usually reflects a multi-arm design or a comparison protocol rather than a single treatment being tested in isolation. The brief summary published in the registry is the clearest source of protocol intent and should be read before drawing conclusions from any sidebar tags.
Geographic footprint matters for practical reasons: NCT07225738 reports 11 study locations spanning 4 distinct geographic areas — top geographies include California, Arizona, Georgia. A larger site network tends to correlate with broader recruitment capacity, but it does not imply anything about study quality, and site-level enrollment status can diverge from the overall registry status shown above. Every data point on this page comes from the public ClinicalTrials.gov dataset and is reproduced here for reference only; it is not a medical recommendation, an endorsement of the sponsor, or an invitation to enroll. Verify current status, eligibility criteria, and contact details directly at ClinicalTrials.gov, and discuss any participation decision with your own healthcare provider.
Frequently Asked Questions
What is clinical trial NCT07225738 about?
NCT07225738 is a clinical study titled "A Multicenter Prospective Observational Cohort Study Evaluating the Impact of Cancer-Directed Treatment and Medication Use, Including Cannabis Use, in Multiple Myeloma Patients". This study assesses the impact of cannabis (also commonly called marijuana, weed, or THC) use on quality of life among patients with multiple myeloma who are receiving chemotherapy. It also evaluates the potential benefits and harms of cannabis use.
What is the current status of trial NCT07225738?
This trial is currently recruiting. The enrollment target is 700 participants. The study started on 2026-01-21. Estimated completion is 2030-08-22.
What conditions does trial NCT07225738 study?
This clinical trial studies the following conditions: Multiple Myeloma. These conditions were identified from the trial registry and reflect the primary focus areas of the research.
What interventions are being tested in trial NCT07225738?
The interventions under investigation include: Non-Interventional Study (OTHER). Each intervention is being evaluated for safety and efficacy as part of this clinical study.
Who is sponsoring clinical trial NCT07225738?
This trial is sponsored by City of Hope Medical Center, which has 771 total clinical trials registered on ClinicalTrials.gov. The sponsor is responsible for the study's design, funding, and regulatory compliance.
Where is trial NCT07225738 being conducted?
This trial has 11 study locations across Arizona, California, Georgia, Illinois. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.
Learn More About Clinical Trials
How Clinical Trials Work
Understand phases 1-4, trial design, randomization, and the informed consent process.
Patient Rights in Clinical Trials
Your rights as a participant: consent, withdrawal, privacy, and who to contact.
Finding the Right Clinical Trial
A practical guide to searching trials, understanding eligibility, and evaluating options.
All Guides
Browse our complete library of clinical trial educational resources.
Read our methodology — how this data is sourced, computed, and verified.