MedPath

Efficacy, Safety, and Tolerability of Two Administrations of COMP360 in Participants With TRD

Phase 3
Recruiting
Conditions
Treatment Resistant Depression
Interventions
Registration Number
NCT05711940
Lead Sponsor
COMPASS Pathways
Brief Summary

Efficacy, Safety, and Tolerability of two administrations of COMP360 in participants with treatment-resistant depression (TRD)

Detailed Description

This is a phase III, international, multi-centre, randomised, parallel group, fixed repeat dose, double-blind, controlled study. The study population will include participants aged ≥18 years with TRD.

Overall, 568 participants are to be randomised in a 2:1:1 ratio to receive COMP360 25 mg, 10 mg or 1 mg.

The study will last up to 16 weeks including a three- to ten-week Screening Period and six-week follow-up from investigational product (IP) administration.

In this study, the aim is to assess the efficacy of COMP360, administered with psychological support in adult participants with TRD, in improving symptoms of depression.

Recruitment & Eligibility

Status
RECRUITING
Sex
All
Target Recruitment
568
Inclusion Criteria
  1. Aged ≥18 years at Screening
  2. Major depression without psychotic features (single or recurrent episode as informed by the Diagnostic and Statistical Manual of Mental Disorders, 5th edition [DSM-5])
  3. If the current major depressive episode is the participant's first lifetime episode of depression, the length of the current episode must be ≥3 months and ≤2 years at Screening
  4. MADRS total score ≥20 at Screening and Baseline to ensure at least moderate severity of depression
  5. TRD, defined as failure to respond to an adequate dose and duration of two, three, or four different pharmacological treatments for the current episode as determined through the Massachusetts General Hospital Antidepressant Treatment Response Questionnaire (MGH-ATRQ) and using the supplementary advice on additional antidepressants not included in MGH-ATRQ
  6. At Screening, agreement to discontinue all prohibited medications

Key

Exclusion Criteria
  1. Prior or ongoing bipolar disorder, any psychotic disorder, including schizophrenia, schizophreniform disorder, schizoaffective disorder, brief psychotic disorder (unless substance induced or due to a medical condition), antisocial personality disorder as assessed by a structured clinical interview (MINI 7.0.2)
  2. Lifetime paranoid, schizoid, schizotypal, histrionic, narcissistic personality disorder, or any ongoing serious psychiatric comorbidity based on medical history and clinical judgement
  3. Borderline personality disorder as demonstrated by medical history or the Mini International Neuropsychiatric Interview Plus (MINI plus) - borderline personality disorder module
  4. Ongoing post-traumatic stress disorder, obsessive-compulsive disorder, or anorexia nervosa as assessed by medical history and a structured clinical interview (MINI 7.0.2)
  5. Psychiatric inpatient within the past 12 months prior to Screening
  6. Use of electroconvulsive therapy, deep brain stimulation, or vagus nerve stimulation during the current depressive episode
  7. Transcranial magnetic stimulation within the past six months prior to Screening
  8. Current enrolment in a psychological therapy programme that will not remain stable for the duration of the study. Psychological therapies cannot have been initiated within 30 days prior to Screening
  9. Exposure to COMP360 psilocybin therapy prior to Screening

Study & Design

Study Type
INTERVENTIONAL
Study Design
PARALLEL
Arm && Interventions
GroupInterventionDescription
25 mg COMP360 PsilocybinPsilocybin25 mg COMP360 Psilocybin
10 mg COMP360 PsilocybinPsilocybin10 mg COMP360 Psilocybin
1 mg COMP360 PsilocybinPsilocybin1 mg COMP360 Psilocybin, active comparator
Primary Outcome Measures
NameTimeMethod
COMP360 25 mg versus COMP360 1 mg for the change from baseline in MADRS total score.Week 6

Montgomery-Åsberg Depression Rating Scale (MADRS) is a 10-item clinician rated scale measuring depression severity

Secondary Outcome Measures
NameTimeMethod
COMP360 25 mg versus COMP360 10 mg for the change from baseline in Sheehan Disability Scale (SDS) total score.Week 6

Sheehan Disability Scale (SDS) is a brief, five-item self report inventory that assesses functional impairment in work/school, social life, and family life.

COMP360 25 mg versus COMP360 10 mg for the change from baseline in MADRS total score.Week 6

Montgomery-Åsberg Depression Rating Scale (MADRS) is a 10-item clinician rated scale measuring depression severity

COMP360 25 mg versus COMP360 1 mg for the change from baseline in Sheehan Disability Scale (SDS) total score.Week 6

Sheehan Disability Scale (SDS) is a brief, five-item self report inventory that assesses functional impairment in work/school, social life, and family life.

Trial Locations

Locations (95)

Clinical Innovations, Inc.

🇺🇸

Bellflower, California, United States

Catalina Research Institute, LLC

🇺🇸

Montclair, California, United States

CITrials

🇺🇸

Riverside, California, United States

Lumos Clinical Research Center

🇺🇸

San Jose, California, United States

Syrentis Clinical Research

🇺🇸

Santa Ana, California, United States

Pacific Clinical Research Management Group, LLC

🇺🇸

Upland, California, United States

Innovative Clinical Research, Inc.

🇺🇸

Lauderhill, Florida, United States

Behavioral Clinical Research, Inc.

🇺🇸

Miami Lakes, Florida, United States

Health Synergy Clinical Research

🇺🇸

Okeechobee, Florida, United States

Clinical Neurosciecne Solutions, Inc. dba CNS Healthcare

🇺🇸

Orlando, Florida, United States

University South Florida

🇺🇸

Tampa, Florida, United States

Health Synergy Clinical Research, LLC

🇺🇸

West Palm Beach, Florida, United States

Atlanta Center for Medical Research

🇺🇸

Atlanta, Georgia, United States

iResearch Atlanta

🇺🇸

Decatur, Georgia, United States

Rush University Medical Center

🇺🇸

Chicago, Illinois, United States

Uptown Research Institute, LLC

🇺🇸

Chicago, Illinois, United States

Michigan Clinical Research Institute PC

🇺🇸

Ann Arbor, Michigan, United States

University Of Michigan Comprehensive Depression Center

🇺🇸

Ann Arbor, Michigan, United States

Hassman Research Institute

🇺🇸

Berlin, New Jersey, United States

Princeton Medical Institute

🇺🇸

Princeton, New Jersey, United States

Bio Behavioral Health

🇺🇸

Toms River, New Jersey, United States

Fieve Clinical Research, Inc

🇺🇸

New York, New York, United States

Spectrum Neuroscience and Treatment Institute

🇺🇸

New York, New York, United States

Richmond Behavioral Associates

🇺🇸

Staten Island, New York, United States

University of Cincinnati, Department of Psychiatry & Behavirol Neuroscience

🇺🇸

Cincinnati, Ohio, United States

Cleveland Clinic - Lutheran Hospital

🇺🇸

Cleveland, Ohio, United States

The Ohio State University

🇺🇸

Columbus, Ohio, United States

Suburban Research Associates

🇺🇸

Media, Pennsylvania, United States

The University of Texas at Austin - Dell Medical School

🇺🇸

Austin, Texas, United States

Houston Clinical Trials, LLC

🇺🇸

Bellaire, Texas, United States

Relaro Medical Trials

🇺🇸

Dallas, Texas, United States

Center for Depression Research and Clinical Care

🇺🇸

Dallas, Texas, United States

North Texas Clinical Trials

🇺🇸

Fort Worth, Texas, United States

Brain Health Consultants and TMS Center

🇺🇸

Houston, Texas, United States

HCA Healthcare Research Institute - Medical City Green Oaks Hospital

🇺🇸

Plano, Texas, United States

Cedar Clinical Research

🇺🇸

Draper, Utah, United States

Medical Arts Research Group

🇨🇦

Vancouver, Canada

The University of Utah - Huntsman Mental Health Institute

🇺🇸

Salt Lake City, Utah, United States

Seattle Neuropsychiatric Treatment Center

🇺🇸

Seattle, Washington, United States

Diex Recherche Sherbrooke Inc.

🇨🇦

Québec, B.C., Canada

Medical Arts Health Research Centre, Kamloops

🇨🇦

Kamloops, British Columbia, Canada

Okanagan Clinical Trials

🇨🇦

Kelowna, British Columbia, Canada

Medical Arts Research Group - Penticton

🇨🇦

Penticton, British Columbia, Canada

Chatham-Kent Clnical Trials Centre

🇨🇦

Chatham, Ontario, Canada

St. Michael's Hospital

🇨🇦

Toronto, Ontario, Canada

Centre for Addiction and Mental Health (CAMH)

🇨🇦

Toronto, Ontario, Canada

Centre for Neurology Studies

🇨🇦

Vancouver, Canada

National Institute of Mental Health

🇨🇿

Klecany, Czechia

Neuroterapie KH Sro

🇨🇿

Kutná Hora, Czechia

Psychiatric Ambulance

🇨🇿

Ostrava, Czechia

A-Shine s.r.o.

🇨🇿

Plzen, Czechia

Psychedelicka klinika, s.r.o.

🇨🇿

Praha, Czechia

Institut Neuropsychiatricke Pece

🇨🇿

Praha, Czechia

Aalborg Universitetshospital-Psykiatrien Region Nordjylland

🇩🇰

Aalborg, Denmark

Centre Hospitalier Universitaire de Nimes (CHU) - Hopital Universitaire Caremeau

🇫🇷

Nîmes, France

Universite Paris VI Pierre et Marie Curie - Hopital de La Salpetriere - Centre Emotion - USR 3246 (CNRS UMR 7593)

🇫🇷

Paris, France

Centre Hospitalier Sainte Anne - Clinique des Maladies Mentales et de l'Encephale (CMME)

🇫🇷

Paris, France

Ghu-Centre Hospitalier Sainte Anne, Centre de Recherche Clinique

🇫🇷

Paris, France

Charite-Universitaetsmedizin Berlin

🇩🇪

Berlin, Germany

Johann Wolfgang Goethe-Universitaet Frankfurt am Main - Klinik fuer Psychiatrie, Psychosomatik und Psychotherapie

🇩🇪

Frankfurt, Germany

ZiP Campus Luebeck

🇩🇪

Luebeck, Germany

Tallaght University Hospital

🇮🇪

Dublin, Ireland

La Nua Day Hospital Mental Health Centre

🇮🇪

Galway, Ireland

University Medical Center Groningen

🇳🇱

Groningen, Netherlands

Leids Universitair Medisch Centrum (LUMC) (Leiden University Medical Center) - Leiden Institute for Brain and Cognition (LIBC)

🇳🇱

Leiden, Netherlands

Universitair Medisch Centrum Utrecht (UMC Utrecht)

🇳🇱

Utrecht, Netherlands

Promente - Ośrodek Badań Klinicznych

🇵🇱

Bydgoszcz, Poland

Uniwersyteckle Centrum Kliniczne, Klinika Psychiatrii Doroslych

🇵🇱

Gdańsk, Poland

Centrum Badan Klinicznych PI-House Sp. z o.o.

🇵🇱

Gdańsk, Poland

Indywidualna Specjalistyczna Praktyka Lekarska

🇵🇱

Poznań, Poland

Praktyka Lekarska Agnieszka Remlinger-Molenda

🇵🇱

Suchy Las, Poland

Hospital Clinic de Barcelona

🇪🇸

Barcelona, Spain

Parc Sanitari Sant Joan de Deu (Sant Joan de Deu Serveis de Salut Mental)

🇪🇸

Barcelona, Spain

Hospital Universitario Fundacion Jimenez Diaz

🇪🇸

Madrid, Spain

FIDMAG Hermanas Hospitalarias

🇪🇸

Sant Boi De Llobregat, Spain

Hospital Universitario Río Hortega de Valladolid

🇪🇸

Valladolid, Spain

Hospital Provincial de Zamora - Servicio de Psiquiatria

🇪🇸

Zamora, Spain

Vuxenpsykiatrimottagningen

🇸🇪

Landskrona, Sweden

Lunds Universitet - Medicinska Fakulteten (Lund University Faculty of Medicine)

🇸🇪

Lund, Sweden

ClinSmart Sweden AB

🇸🇪

Solna, Sweden

ProbarE

🇸🇪

Stockholm, Sweden

Cornwall Partnership NHS Foundation Trust

🇬🇧

Bodmin, Cornwall, United Kingdom

Royal Edinburgh Hospital - NHS Lothian

🇬🇧

Edinburgh, Scotland, United Kingdom

Queen Elizabeth University Hospital (The Sackler Clinical Research Facility) - Greater Glasgow Health Board

🇬🇧

Glasgow, Scotland, United Kingdom

Abraham Cowley Unit - Surrey and Borders Partnership NHS Foundation Trust

🇬🇧

Chertsey, United Kingdom

St. Pancras Clinical Research

🇬🇧

London, United Kingdom

Grounded Research Hub - Rotherham Doncaster & South Humber NHS Foundation Trust

🇬🇧

Doncaster, United Kingdom

Clinical Research Facility, Royal Devon and Exeter Hospital

🇬🇧

Exeter, United Kingdom

Fulbourn Hospital - Cambridgeshire And Peterborough NHS Foundation Trust

🇬🇧

Fulbourn, United Kingdom

King's College London - Institute of Psychiatry, Psychology

🇬🇧

London, United Kingdom

Clerkenwell Health

🇬🇧

London, United Kingdom

Cumbria, Northumberland, Tyne and Wear NHS Foundation Trust - Wolfson Research Centre

🇬🇧

Newcastle, United Kingdom

University Of Nottingham/Nottinghamshire Healthcare Trust, Institute Of Mental Health

🇬🇧

Nottingham, United Kingdom

The Warneford Hospital- NIHR Clinical Research Facility

🇬🇧

Oxford, United Kingdom

Sheffield Health and Social Care NHS Foundation Trust

🇬🇧

Sheffield, United Kingdom

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