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Psychedelic Therapy

Psilocybin for Cancer Pain

Phase 2
Waitlist Available
Led By Yvan Beaussant, MD
Research Sponsored by Yvan Beaussant, MD, MSci
Eligibility Criteria Checklist
Specific guidelines that determine who can or cannot participate in a clinical trial
Must have
Be older than 18 years old
Timeline
Screening 3 weeks
Treatment Varies
Follow Up 3 weeks
Awards & highlights

Study Summary

This trial looks at using psilocybin to reduce pain in people with advanced cancer that don't respond to traditional opioid treatments.

Who is the study for?
Adults with advanced cancer experiencing pain not relieved by opioids, on a high opioid dose, and seen by palliative care recently. They must be able to take pills, consent to the study, have certain organ functions within safe ranges, and commit to lifestyle changes for the trial. Pregnant women or those who can become pregnant without effective birth control are excluded.Check my eligibility
What is being tested?
The trial is testing psilocybin-assisted therapy's safety and ability to reduce pain in patients with advanced cancer whose pain isn't managed by opioids. Participants will receive doses of psilocybin under controlled conditions.See study design
What are the potential side effects?
Possible side effects include temporary changes in perception, mood swings, nausea, headaches, increased heart rate or blood pressure during treatment sessions. Long-term psychological effects are also possible but rare.

Timeline

Screening ~ 3 weeks
Treatment ~ Varies
Follow Up ~3 weeks
This trial's timeline: 3 weeks for screening, Varies for treatment, and 3 weeks for reporting.

Treatment Details

Study Objectives

Outcome measures can provide a clearer picture of what you can expect from a treatment.
Primary outcome measures
Acceptability of Psilocybin-Assisted Therapy
Feasibility of Psilocybin-Assisted Therapy
Secondary outcome measures
Change in Oral Morphine Equivalent (OME) from Baseline
Change in Pain Catastrophizing Score from Baseline
Change in Pain Intensity Score from Baseline
+1 more

Side effects data

From 2021 Phase 2 trial • 95 Patients • NCT02061293
9%
Nausea
7%
Pain
7%
Viral upper resp. tract infection
7%
Back pain
7%
Bronchitis
4%
Suicidal Ideation
4%
Oropharyngeal pain
4%
Insomnia
4%
Influenza
4%
Depression
4%
Diarrhea
4%
Headache
4%
Sinus headache
4%
Depressed mood
4%
Lower resp. tract congestion
4%
Alcohol withdrawal syndrome
2%
Restlessness
2%
Fungal infection
2%
Pyrexia
2%
Hypoesthesia
2%
Oedema
2%
Vomiting
2%
Rhinorrhea
2%
Musculoskeletal pain
2%
Peripheral swelling
2%
Thrombocytosis
2%
Eye infection
2%
Constipation
2%
Dermatitis contact
2%
Bronchitis bacterial
2%
Traumatic lung injury
2%
Hyponatremia
2%
Arthralgia
2%
Pain in extremity
2%
Dizziness
2%
Migraine
2%
Sedation
2%
Anger
2%
Anxiety
2%
Cough
2%
Sexual abuse
2%
Sinus congestion
2%
Malignant melanoma
2%
Endodontic procedure
2%
Mallory-Weiss Syndrom
2%
Anemia
2%
Influenza like Illness
2%
Gingivitis
2%
Arthoscopic surgery
100%
80%
60%
40%
20%
0%
Study treatment Arm
Diphenhydramine
Psilocybin

Trial Design

1Treatment groups
Experimental Treatment
Group I: PsilocybinExperimental Treatment1 Intervention
Participants will complete study procedures as follows: 2, in-clinic or remote, preparation sessions with therapists. In-clinic treatment session with therapists at Dana-Farber Cancer Institute. Participants will take a predetermined amount of psilocybin once. Participants will be transported home by a friend or family member. In-clinic integration session the day after psilocybin administration with therapists. In-clinic or remote, integration session with therapists 1 week after psilocybin administration. In-clinic or remote follow visits with therapists at week 2, 3, 5, 8, and 12 after psilocybin administration.
Treatment
First Studied
Drug Approval Stage
How many patients have taken this drug
Psilocybin
2021
Completed Phase 2
~730

Find a Location

Who is running the clinical trial?

Yvan Beaussant, MD, MSciLead Sponsor
1 Previous Clinical Trials
15 Total Patients Enrolled
Cy BiopharmaUNKNOWN
Pancreatic Cancer North AmericaUNKNOWN

Frequently Asked Questions

These questions and answers are submitted by anonymous patients, and have not been verified by our internal team.

What is the regulatory status of Psilocybin in relation to governmental agencies?

"Our assessment of psilocybin's safety was a 2, as the Phase 2 trial has provided initial evidence for its safety but not efficacy."

Answered by AI

Is the recruitment process for this trial open at present?

"Data hosted on clinicaltrials.gov reports that this research is no longer recruiting candidates, with the original posting occurring on January 1st 2024 and most recent update being August 14th 2023. Although there are not any openings for this trial, 2899 other studies are currently enrolling patients at present."

Answered by AI

What is the desired outcome of this clinical research?

"This clinical trial, estimated to take 3 weeks for completion, is primarily focused on understanding the acceptability of psilocybin-assisted therapy. The secondary outcomes will be assessing participants' pain catastrophizing scores from baseline using a 5-point scale; evaluating oral morphine equivalents at baseline and again post-dosing; and measuring changes in pain intensity score between pre and post dosing via the Brief Pain Inventory (BPI)-short which rates discomfort levels on a 0 to 10 numerical scale."

Answered by AI
~10 spots leftby Dec 2025