Psilocybin in Adults With and Without Autism Spectrum Disorder

Korábbi kezelés

• Participation in a research study involving a pharmacological probe or drug trial within last month
• Currently taking prescription medications of propranolol or pindolol
• Female study participants must be willing to use one form of highly effective non-hormonal contraception for one week after study drug administration. This would include a vasectomised partner (sole partner), tubal occlusion, intrauterine system [IUS]/hormonal coil or copper containing intrauterine device or copper containing IUD, or true abstinence (when this is in line with the preferred and usual lifestyle of the subject). Women should have been stable on their chosen method of birth control for a minimum of 2 months before entering the study. Participants must agree to undergo a pregnancy test prior to each administration of study drug
  • For individuals with ASD:
  • ASD caused by a known genetic syndrome, e.g. Fragile X, 22q11 deletion syndrome.
  • Currently treated for epilepsy

Más betegség

• History of allergy/idiosyncrasy to psilocybin or chemically related compounds or excipients which may be employed in the study or to any other drug used in the past
• Clinically relevant history or presence of any medical disorder, potentially interfering with this study
• History of or current abuse of drugs (including prescription medication) or alcohol or solvents
• Subjects with current epilepsy, seizures or episodes of unexplained and unprovoked loss of consciousness
• Individuals with major mental illness
• Individuals who have a current or past history of meeting diagnostic criteria for schizophrenia or other psychotic disorders or bipolar I or II disorder
  • Reproductive safety:

Laborértékek

• Anyone with a history or examination which indicates laboratory testing is needed will be excluded from the study

Egyéb

• For all participants:
• Clinically relevant abnormality at screening as judged by the investigator
• Intelligence Quotient below 70
• Pregnancy or breastfeeding (is a routine exclusion for research MRI scanning)

• For all participants:
• Calendar age above 18 years
• Working knowledge of English
• Able to give informed consent
• Not pregnant or breastfeeding
• Individuals should be in good physical health, prescription medication free during the 2-week period preceding a study visit. However, occasional use of over-the-counter medication (e.g. painkillers) on an as needed basis (and not on the day of study visit) may be permitted. In addition, regular prescription medication (use of a stable dose over the two months preceding participation) with a drug that does not affect 5HT directly may be permitted. Also permitted is topical medication without systemic exposure
  • For individuals with ASD:
• Diagnosis of ASD by recognised clinical service supported by the Autism Diagnostic Interview-Revised (ADI-R) if a relative is available. Current symptom level assessed using the Autism Diagnostic Observation Schedule (ADOS-2)