Efficacy of PP-01 in Mitigating Cannabis Withdrawal Symptoms in Adults With Cannabis Use Disorder
A Phase 3, Multicenter, Randomized, Double-Blind, Placebo and Active-Controlled Clinical Trial of Titrating Doses of PP-01 for the Mitigation of Cannabis Withdrawal Symptoms in Adults With Cannabis Use Disorder: Core Study With Safety Extension Phase
This study is a randomized, double-blind, placebo and active-controlled, multicenter trial conducted to evaluate whether PP-01 mitigates the withdrawal symptoms associated with discontinuing cannabis in participants with moderate to severe cannabis use disorder (CUD). Study participants will receive PP-01, nabilone, or placebo every day for 34 days. The total study duration will be approximately 78 days, including screening and a one-week inpatient stay. Following the initial inpatient portion of the study, participants will return to the clinic for six clinic visits and complete two telemedicine appointments. Participants will complete daily symptom diaries and other study-related questionnaires.
Participants who complete the core study may be eligible to participate in a repeat dosing extension study if they meet required criteria.
Panoramica dello studio
Stato
Stato
Condizioni
Condizioni
Intervento / Trattamento
Intervento / Trattamento
Tipo di studio
Tipo di studio
Iscrizione (Stimato)
Iscrizione
Fase
Fase
- Fase 3
Contatti e Sedi
Contatto studio
Contatto studio
- Nome: LBR Regulatory
- Numero di telefono: 859-426-5035
- Email: lois.rosenberger@lbria.com
Backup dei contatti dello studio
- Nome: PleoPharma, Inc.
- Numero di telefono: 610-937-2882
- Email: jcon@pleopharma.com
Luoghi di studio
-
-
Arkansas
-
Little Rock, Arkansas, Stati Uniti, 72211
- Reclutamento
- Woodland International Research Group, LLC
-
Investigatore principale:
- George Konis, MD
-
Rogers, Arkansas, Stati Uniti, 72758
- Reclutamento
- Woodland Research Northwest, LLC
-
Investigatore principale:
- Ryan Mahelona, MD
-
-
Connecticut
-
New Haven, Connecticut, Stati Uniti, 06519
- Reclutamento
- Yale Stress Center
-
Investigatore principale:
- Rajita Sinha, PhD
-
-
Florida
-
DeLand, Florida, Stati Uniti, 32720
- Reclutamento
- University Clinical Research-DeLand, LLC d/b/a Accel Research Sites - DeLand Clinical Research Unit
-
Investigatore principale:
- Bruce G. Rankin, DO
-
Hollywood, Florida, Stati Uniti, 33024
- Reclutamento
- Research Centers of America
-
Investigatore principale:
- Edwin A. Gomez, MD
-
Largo, Florida, Stati Uniti, 33777
- Reclutamento
- Sandhill Research, LLC d/b/a Accel Research Sites - St. Pete - Largo Clinical Research Unit
-
Investigatore principale:
- Rosario B. Hidalgo, MD
-
Tampa, Florida, Stati Uniti, 33613
- Reclutamento
- ForCare Clinical Research
-
Investigatore principale:
- Marlene P. Hart, MD
-
West Palm Beach, Florida, Stati Uniti, 33407
- Reclutamento
- Neuroscience Research Institute
-
Investigatore principale:
- Danesh Alam, MD
-
-
Georgia
-
Decatur, Georgia, Stati Uniti, 30030
- Reclutamento
- Sandhill Research, LLC d/b/a Accel Research Sites - NeuroStudies Clinical Research Unit 755
-
Investigatore principale:
- Marshall L. Nash, MD, FAHA, CPI, FAPCR
-
Norcross, Georgia, Stati Uniti, 30092
- Reclutamento
- Evergreen Clinical Trials
-
Investigatore principale:
- Dmitriy Pelishev, DO
-
Savannah, Georgia, Stati Uniti, 31405
- Reclutamento
- CenExel iResearch, LLC
-
Investigatore principale:
- Nancy E. Backus, MD
-
-
Kentucky
-
Lexington, Kentucky, Stati Uniti, 40509
- Reclutamento
- AMR Clinical
-
Investigatore principale:
- Peter Akpunonu, MD
-
-
Maryland
-
Baltimore, Maryland, Stati Uniti, 21228
- Reclutamento
- Maryland Psychiatric Research Center, University of Maryland School of Medicine
-
Investigatore principale:
- David A Gorelick, MD, PhD
-
-
Nevada
-
Las Vegas, Nevada, Stati Uniti, 89121
- Reclutamento
- Oasis Clinical Research
-
Investigatore principale:
- Stephen Tam, MD
-
-
New Jersey
-
Marlton, New Jersey, Stati Uniti, 08053
- Reclutamento
- Hassman Research Institute, LLC d/b/a CenExel Marlton, NJ
-
Investigatore principale:
- Elan A. Cohen, PhD
-
-
New York
-
New York, New York, Stati Uniti, 10032
- Reclutamento
- The Research Foundation for Mental Hygiene/ New York State Psychiatric Institute
-
Investigatore principale:
- John Mariani, MD
-
Staten Island, New York, Stati Uniti, 10314
- Reclutamento
- Richmond Behavioral Associates
-
Investigatore principale:
- Romana Kulikova, MD
-
-
Ohio
-
North Canton, Ohio, Stati Uniti, 44720
- Reclutamento
- Neuro-Behavioral Clinical Research, Inc.
-
Investigatore principale:
- Shishuka Malhotra, MD
-
-
South Carolina
-
North Charleston, South Carolina, Stati Uniti, 29405
- Reclutamento
- Coastal Carolina Research Center, LLC
-
Investigatore principale:
- Elizabeth Perkins, MD
-
-
Tennessee
-
Knoxville, Tennessee, Stati Uniti, 37920
- Reclutamento
- AMR Clinical
-
Investigatore principale:
- Jerry L. Punch, MD
-
-
Texas
-
Austin, Texas, Stati Uniti, 78754
- Reclutamento
- Community Clinical Research, Inc.
-
Investigatore principale:
- David Brown, MD
-
Houston, Texas, Stati Uniti, 77043
- Reclutamento
- Memorial Hermann Village
-
Investigatore principale:
- Dominick Stevan D'Aunno, MD
-
-
Criteri di partecipazione
Criteri di ammissibilità
Criteri di ammissibilità
Età idonea allo studio
- Adulto
Accetta volontari sani
Descrizione
Inclusion Criteria:
- Generally healthy adults between the ages of 18 and 55, inclusive.
- Meet DSM-5 diagnostic criteria for current moderate to severe CUD as confirmed by a licensed physician or psychologist or addiction medicine specialist.
- BMI within 18.0 to 38.0 kg/m2, inclusive.
- Female participants must not be pregnant or lactating. If of childbearing potential - the participant agrees to use an accepted contraceptive regimen.
- Male participants who are fertile and engage in sexual activity must agree to use a double barrier method (e.g., condom and spermicide) during the study and to not donate sperm for 90 days after the last dose of study medication.
- Be seeking and motivated to discontinue cannabis and to minimize withdrawal symptoms.
- Agree to not use cannabis or any product containing CBD, hemp derivatives, terpenes or any THC containing product including delta-8, delta-10, THC-A or any other cannabinoid-like product following Randomization and throughout the study duration.
- Meet DSM-5 Cannabis Withdrawal Criteria.
- Report heavy use of daily/near daily cannabis.
- Have a urine drug screen positive for THC/THC metabolite and have a negative result for all other illicit/excluded drugs and alcohol at Screening and Randomization.
- Capable of giving informed consent and stated willingness to comply with all study procedures including inpatient and weekly outpatient visits, daily evening video calls, restrictions, and availability for the duration of the study.
- Willing to be admitted to an inpatient clinic with overnight stays on Days 1 through 6 and return for all outpatient visits.
- Ability to take study drug capsules at approximately the same time each day.
- Have regular access to the internet and access to video/virtual capabilities for video calls by any means.
- Agree to not use any alcohol during the study.
- No plan to change current nicotine use.
- Ability to read, understand, and complete daily diaries.
Exclusion Criteria:
- Lifetime history of DSM-5 diagnosis of schizophrenia, schizoaffective disorder, or bipolar disorder.
- Current DSM-5 criteria for a psychiatric disorder that in the Investigator's judgment is unstable, would be disrupted by the study medication, or is likely to require new pharmacotherapy or psychotherapy during the study period. Individuals who are currently stable on psychotropic medication for at least 3 months may be included at the discretion of the Investigator's judgement.
- Participants who meet DSM-5 criteria for any history of or current drug use disorder within the previous 2 years, other than cannabis, nicotine, or caffeine use disorders.
- Participants who consume alcohol on a regular or frequent basis and who do not agree or are deemed by the Investigator to be unable to discontinue alcohol for the duration of the study.
- Participants using cannabis for a physician directed medical condition requiring use such as epilepsy.
- Any clinically important abnormalities on Screening physical examination, assessments, electrocardiogram, or laboratory tests.
- Current or recent history of significant violent or suicidal behavior, risk for suicide or homicide.
- History of clinically significant medical condition that, in the opinion of the Principal Investigator, would jeopardize the safety of the participant or impact on the validity of the study results.
- Participants with risk factors for seizure.
- Known history of allergy, intolerance, or hypersensitivity to nabilone, gabapentin, or pregabalin.
Prohibited medications at Screening:
- Current use of narcotics, psychedelics, stimulants, opioid agonists and antagonists, kratom, illicit drugs, ketamine, unregulated psychoactive drugs (sometimes known as "gas station drugs"), or products intended to induce a feeling of being high except for cannabis
- Regular benzodiazepine use (more than once per week) and no use within 7 days of Baseline Visit (Day 1)
- Current use (within 7 days of Baseline Visit) of OTC products to help with sleep or anxiety
- Prescription medications to help with sleep or anxiety within 14 days of Screening
- Current use of nabilone, dronabinol, Sativex, Epidiolex, synthetic cannabinoids
- Gabapentin or pregabalin or use within 30 days of Screening
- Heavy users of alcohol within 60 days of Screening or binge drinkers of alcohol within 30 days of Screening.
- A positive urine drug/alcohol test at Screening or Randomization for narcotics and/or illicit drugs other than cannabis. If the test is positive for benzodiazepines or alcohol at Screening, and if it is reported that they are only occasional users, a repeat urine drug screen can be performed at the discretion of the Medical Monitor and must be negative at the time of Randomization.
- Use of an investigational drug or biologic within 30 days or 5 times the half-life (whichever is longer) prior to the Screening Visit.
- Active influenza or COVID-19 infection or planned vaccination.
- Prior participation in any PleoPharma clinical study.
Piano di studio
Come è strutturato lo studio?
Dettagli di progettazione
- Scopo principale: Trattamento
- Assegnazione: Randomizzato
- Modello interventistico: Assegnazione parallela
- Mascheramento: Quadruplicare
Numero di armi
Armi e interventi
Gruppo di partecipanti / ArmGruppo di partecipanti / Arm |
Intervento / TrattamentoIntervento / Trattamento |
|---|---|
|
Sperimentale: PP-01
Oral PP-01 tapered/titrated over 34 days
|
Cannabinoid-1 (CB1) partial agonist / GABAergic modulator
|
|
Comparatore attivo: Nabilone
Oral Nabilone tapered/titrated over 34 days
|
CB1 partial agonist
|
|
Comparatore placebo: Placebo
Oral Placebo given daily for 34 days
|
Comparatore placebo
|
Cosa sta misurando lo studio?
Misure di risultato primarie
Misure di risultato primarie
Misura del risultato |
Lasso di tempo |
|---|---|
|
AUCs of the CSCW over Days 2 to 7, inclusive, comparing PP-01 vs Placebo
Lasso di tempo: Days to 2 to 7
|
Days to 2 to 7
|
|
AUCs of the CSCW over Days 25 to 35, inclusive, comparing PP-01 vs Nabilone to assess rebound
Lasso di tempo: Days 25 to 35
|
Days 25 to 35
|
Misure di risultato secondarie
Misure di risultato secondarie
Misura del risultato |
Lasso di tempo |
|---|---|
|
AUCs of CWS-20 Irritability Domain scores over Days 2 to 35 comparing PP-01 vs Placebo
Lasso di tempo: Days 2 to 35
|
Days 2 to 35
|
|
AUCs of CWS-20 Irritability Domain scores over Days 25 to 35 comparing PP-01 vs Nabilone
Lasso di tempo: Days 25 to 35
|
Days 25 to 35
|
|
AUCs of the CSCW over Days 2 to 35 comparing PP-01 vs Placebo
Lasso di tempo: Days 2 to 35
|
Days 2 to 35
|
|
AUCs of CWS-20 Sleep Domain scores over Days 2 to 35 comparing PP-01 vs Placebo
Lasso di tempo: Days 2 to 35
|
Days 2 to 35
|
|
AUCs of CWS-20 Sleep Domain scores over Days 2 to 7 comparing PP-01 vs Placebo
Lasso di tempo: Days 2 to 7
|
Days 2 to 7
|
|
AUCs of CWS-20 Craving Domain scores over Days 2 to 35 comparing PP-01 vs Placebo
Lasso di tempo: Days 2 to 35
|
Days 2 to 35
|
|
AUCs of CWS-20 Craving Domain scores over Days 2 to 7 comparing PP-01 vs Placebo
Lasso di tempo: Days 2 to 7
|
Days 2 to 7
|
Collaboratori e investigatori
Sponsor
Sponsor
Investigatori
Investigatori
- Direttore dello studio: Jay Constantine, MD, PleoPharma, Inc.
Studiare le date dei record
Studia le date principali
Inizio studio (Effettivo)
Inizio studio
Completamento primario (Stimato)
Completamento primario
Completamento dello studio (Stimato)
Completamento dello studio
Date di iscrizione allo studio
Primo inviato
Primo inviato
Primo inviato che soddisfa i criteri di controllo qualità
Primo inviato che soddisfa i criteri di controllo qualità
Primo Inserito (Effettivo)
Primo Inserito
Aggiornamenti dei record di studio
Ultimo aggiornamento pubblicato (Effettivo)
Ultimo aggiornamento pubblicato
Ultimo aggiornamento inviato che soddisfa i criteri QC
Ultimo aggiornamento inviato che soddisfa i criteri QC
Ultimo verificato
Ultimo verificato
Maggiori informazioni
Termini relativi a questo studio
Parole chiave
Termini MeSH pertinenti aggiuntivi
Altri numeri di identificazione dello studio
Altri numeri di identificazione dello studio
- CAN-004
Piano per i dati dei singoli partecipanti (IPD)
Hai intenzione di condividere i dati dei singoli partecipanti (IPD)?
Informazioni su farmaci e dispositivi, documenti di studio
Studia un prodotto farmaceutico regolamentato dalla FDA degli Stati Uniti
Studia un dispositivo regolamentato dalla FDA degli Stati Uniti
Queste informazioni sono state recuperate direttamente dal sito web clinicaltrials.gov senza alcuna modifica. In caso di richieste di modifica, rimozione o aggiornamento dei dettagli dello studio, contattare register@clinicaltrials.gov. Non appena verrà implementata una modifica su clinicaltrials.gov, questa verrà aggiornata automaticamente anche sul nostro sito web .