A Study to Evaluate the Safety, Tolerability, and Pharmacokinetics of Multiple Doses of MLS101 in Healthy Participants

MycoMedica

Status and phase: Completed; Phase 1

Conditions: Healthy Volunteers

Treatments: Drug: Placebo; Drug: Psilocybin

Study type: Interventional

Funder types: Industry

Identifiers

NCT06643637

24-MLS101-102

Details and patient eligibility

About

MLS101 is being developed as a low dose psilocybin, that can be administered to treat neurological and psychiatric conditions.

The purpose of this clinical trial is to assess how safe and tolerated MLS101 is; to see how MLS101 is distributed and cleared by the body (pharmacokinetics); and to assess the psychedelic effects of MLS101 in healthy, adult participants.

Full description

In recent years, high-dose psilocybin has gained attention for it potential therapeutic benefit in many psychiatric conditions, however existing clinical data for low psilocybin doses are limited.

Microdoses are generally considered to be those absent of profound sensory and cognitive effects that would interfere with normal everyday functioning, but only a small number of prospective studies have evaluated microdoses and/or low doses in a controlled manner.

As a foundational study of the therapeutic use of psilocybin microdoses, this study will assess the safety, tolerability, pharmacokinetics and sensorial effects using a prospective, controlled, multiple dose regimen in healthy volunteers.

Enrollment: 16 patients

Sex: All

Ages: 18 to 65 years old

Volunteers: Accepts Healthy Volunteers

Inclusion criteria

1. Males or females aged 18 to 65 years old (inclusive) at the time of signing the informed consent form. Standard contraception measures are required for this clinical trial.
2. Healthy, in the opinion of the Investigator, based on prior (history of) or current (ongoing) medical and psychiatric screening assessments.
3. Participants with no clinically significant findings on physical examination, laboratory tests, and cardiac assessment.
4. Body mass index (BMI) within the range 18-32 kg/m2, inclusive.
5. Normal blood pressure.
6. Capable of giving signed informed consent which includes the requirements and restrictions as per the approved study protocol.

Exclusion criteria

1. Prior known exposure to psilocybin within the past 5 years.
2. Prior (history of) or current (ongoing) diagnosis, or first-degree relatives with clinically significant medical or psychiatric condition or disease.
3. History of or presence of cardiovascular disease.
4. Abnormal and clinically significant ECG.
5. History or presence of a neurodegenerative disorder such Alzheimer's disease or Parkinson's disease.
6. Use of medications that have CNS effects or affect performance.
7. Use of medications with serotonergic activity.
8. History or presence of hypersensitivity or idiosyncratic reaction to psilocybin or related compounds.
9. History of substance or alcohol abuse disorder in the last 1 year.
10. Participant who, for any reason, is deemed by the Investigator to be inappropriate for this study; or has any condition which would confound or interfere with the evaluation of the safety, tolerability, or PK of the investigational drug; or is unable to comply with the study protocol.

Trial design

Primary purpose: Treatment

Allocation: Randomized

Interventional model: Parallel Assignment

Masking: Quadruple Blind

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16 participants in 2 patient groups, including a placebo group

MLS101

Active Comparator group

Description:

MLS101 capsule(s) administered orally as a once a day dose

Treatment:

Drug: Psilocybin

Placebo

Placebo Comparator group

Description:

Active treatment matching capsules will be administered orally as a once a day dose

Treatment:

Drug: Placebo