NCT07107607Active, not recruiting
Assessing Claims of Cannabis as an Anti-cancer Agent (CATA)
Cannabis as an Anti-cancer Agent: A Review of Medical Records in Patients With Cancer to Assess Potential Anti-cancer Benefits From Using Cannabis
Source: ClinicalTrials.gov · Last updated 7 May 2026
Brief summary (registry, in English)
The purpose of the study is to find out how cannabis may help control cancer growth by reviewing medical records of patients who report cannabis helped treat their cancer.
- Status (registry)
- Active, not recruiting
- Study type
- Observational
- Enrollment
- 50 (estimated)
- First submitted
- 25 Jul 2025
- Start date
- 19 Mar 2021
- Primary completion date
- Jan 2027
- Lead sponsor
- HealthPartners Institute
- Diseases
- Childhood cancers
- NCT number
- NCT07107607
What you commit to
- Study type: Observational
- Planned participants: 50
- From 19 Mar 2021 to the primary completion date, Jan 2027
- 1 site in 1 country
- Visits and tests: ask the trial team, the registry does not list them
Built from the registry fields of ClinicalTrials.gov. It describes the study, not your situation.
Who cannot take part
Copied verbatim from ClinicalTrials.gov and grouped by topic. Only the trial team decides who can take part.
Other illness
- does not have cancer
- has not used any type of cannabis/marijuana, including those with CBD and/or THC to treat their cancer
- does not believe that cannabis has either stopped the tumor from growing and/or caused a cancer antigen blood marker to remain stable or cannabis has shrunken the tumor and/or caused reduction in a cancer antigen blood marker
Who the study is looking for
- diagnosed with cancer
- have used any type of cannabis/marijuana, including those with cannabidiol (CBD) and/or tetrahydrocannabinol (THC) to treat their cancer
- believe that cannabis has either stopped the tumor from growing and/or caused a cancer antigen blood marker to remain stable or cannabis has shrunken the tumor and/or caused reduction in a cancer antigen blood marker
Sex: All · Accepts healthy volunteers
Sites (1)
Sites in registry order. Pick your city on the disease page to sort them by distance.
| Site | City | Country | Site status |
|---|---|---|---|
| HealthPartners Institute Cancer Research Center Coordinator of this site? Confirm its status | Saint Louis Park | United States | Unknown status |
This page is information, not medical advice. Discuss any trial with your doctor.