Skip to content

Health and Safety Outcomes of Medicinal Cannabis

Valentius Observational Study (VOS): Observation of Safety and Health-related Outcomes in Patients Undergoing Medicinal Cannabis Therapy

Status
Not yet recruiting
Phases
Unknown
Study type
Observational
Source
ANZCTR
Registry ID
ACTRN12624001374550
Acronym
VOS Study
Enrollment
3000
Registered
2024-11-18
Start date
2024-11-28
Completion date
2025-11-28
Last updated
2024-12-02

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

None listed

Brief summary

Medicinal cannabis has recently become available under prescription for the treatment of a range of intractable diseases. The efficacy of medicinal cannabis has not been tested in the general practice setting. We will test the hypothesis that specific formulations of medicinal cannabis will provide partial or complete symptom relief of at least one intractable disease..

Interventions

Treatment with medicinal cannabis. Patients attending our general practice, who are prescribed medicinal cannabis by our authorised practitioner, will be asked to complete a questionnaire (PROMIS 29) every three months for a total time commitment of 4 h snd five mins over the 12-month treatment period. The questionnaire allows the practitioner to quantify the efficacy of the treatment for individual patients. With the patients' permission, we will pool anonymised PROMIS29 responses from like-tre

Treatment with medicinal cannabis. Patients attending our general practice, who are prescribed medicinal cannabis by our authorised practitioner, will be asked to complete a questionnaire (PROMIS 29) every three months for a total time commitment of 4 h snd five mins over the 12-month treatment period. The questionnaire allows the practitioner to quantify the efficacy of the treatment for individual patients. With the patients' permission, we will pool anonymised PROMIS29 responses from like-treated individuals that will provide a statistically-relevant measure of drug potency. It is important to note that patients will be treated with medicinal cannabis regardless of their agreement to be involved in the study.

Sponsors

Precision Pharmaceuticals Pty Ltd
Lead SponsorCommercial sector/Industry

Eligibility

Sex/Gender
All
Age
18 Years to No maximum
Healthy volunteers
No

Inclusion criteria

This study aims to examine the effect of cannabis formulations in patients with intractable chronic disease of any cause. Participants must be: 18 years of age or over Under the care of a physician for treatment of an intractable disease Willing to take medicinal cannabis Willing to share personal data

Exclusion criteria

Healthy individuals Less than 18 years of age Suffering from an acute disease Unwilling to take medicinal cannabis Unwilling to share personal data

Outcome results

None listed

Source: ANZCTR · Data processed: Feb 4, 2026