- ICH GCP
- US Clinical Trials Registry
- Klinisk forsøg NCT01292642
Cognitive Behavioral Therapy and the Nicotine Transdermal Patch for Cannabis Dependence and Nicotine Dependence (CBT-MJ-NIC)
13. august 2013 opdateret af: Kevin P. Hill, MD, MHS, Mclean Hospital
The investigators are conducting a Stage 1 pilot feasibility study at McLean Hospital to develop and refine a Cognitive Behavioral Therapy (CBT) intervention.
The investigators aim to develop a feasible 10-week integrated CBT intervention for the treatment of concurrent marijuana dependence and nicotine dependence.
The investigators hypothesize that the CBT intervention, in conjunction with Nicotine Replacement Therapy (NRT) in the form of a transdermal nicotine patch, will reduce the use of marijuana and nicotine.
Studieoversigt
Status
Afsluttet
Betingelser
Intervention / Behandling
Detaljeret beskrivelse
The investigators will conduct a Stage 1 pilot feasibility study at McLean Hospital to develop and refine a Cognitive Behavioral Therapy (CBT) intervention.
Twelve subjects (50% female, ages 18-65) who meet Diagnostic and Statistical Manual of Mental Disorders 4th edition (DSM-IV) criteria for both marijuana and nicotine dependence and seek treatment to stop using both marijuana and tobacco will receive individual CBT aimed at treating both disorders, as well as Nicotine Replacement Therapy (NRT) in the form of a transdermal nicotine patch.
Subjects will start with a 21-mg nicotine patch for 6 weeks, followed by a taper to a 14-mg nicotine patch for 2 weeks and, finally, a 7-mg nicotine patch for 2 weeks.
Others will start with a 14-mg patch for 8 weeks followed by a 7-mg patch for 2 weeks.
All participants will receive 10 weeks of 1-hour weekly CBT with an experienced clinician.
Follow-up visits, scheduled at 4, 6, 8, and 10 weeks, will evaluate of the durability of treatment effects on drug use and psychosocial outcomes.
Undersøgelsestype
Interventionel
Tilmelding (Faktiske)
12
Fase
- Fase 2
Kontakter og lokationer
Dette afsnit indeholder kontaktoplysninger for dem, der udfører undersøgelsen, og oplysninger om, hvor denne undersøgelse udføres.
Studiesteder
-
-
Massachusetts
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Belmont, Massachusetts, Forenede Stater, 02478
- Mclean Hospital
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-
Deltagelseskriterier
Forskere leder efter personer, der passer til en bestemt beskrivelse, kaldet berettigelseskriterier. Nogle eksempler på disse kriterier er en persons generelle helbredstilstand eller tidligere behandlinger.
Berettigelseskriterier
Aldre berettiget til at studere
18 år til 65 år (Voksen, Ældre voksen)
Tager imod sunde frivillige
Ingen
Køn, der er berettiget til at studere
Alle
Beskrivelse
Inclusion Criteria:
- Age range 18-65 years
- current DSM-IV cannabis dependence
- current DSM-IV nicotine dependence
- express a desire to quit cannabis and nicotine use within the next 30 days
- daily use of ≥ 10 tobacco cigarettes
- for women of childbearing age, a negative pregnancy test at screening with agreement to use adequate contraception to prevent pregnancy and additional pregnancy tests at weeks 4 and 8
- Expired breath carbon monoxide (CO) determination is greater than or equal to 7 ppm over ambient values
Exclusion Criteria:
- Current diagnosis of other drug or alcohol dependence (other than cannabis or nicotine)
- recent (within 3 months) significant cardiac disease
- current serious psychiatric illness or history of psychosis, schizophrenia, bipolar type I disorder or significant current suicidal or homicidal thoughts
- current use of bupropion
- current NRT or other smoking cessation treatment
- current CBT or other behavioral treatments for cessation of marijuana or tobacco smoking
- current smokeless tobacco use
- inability to read or write in English
Studieplan
Dette afsnit indeholder detaljer om studieplanen, herunder hvordan undersøgelsen er designet, og hvad undersøgelsen måler.
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Behandling
- Tildeling: N/A
- Interventionel model: Enkelt gruppeopgave
- Maskning: Ingen (Åben etiket)
Våben og indgreb
Deltagergruppe / Arm |
Intervention / Behandling |
|---|---|
|
Eksperimentel: Treatment
Cognitive behavioral therapy (CBT) plus transdermal patch nicotine replacement therapy (NRT) to treat co-occurring nicotine and cannabis dependence during a 10-week study.
|
individual CBT once weekly, 50 minutes, for 10 weeks
Andre navne:
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Hvad måler undersøgelsen?
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Cigarette Use
Tidsramme: Baseline and 10 weeks
|
cigarettes per day
|
Baseline and 10 weeks
|
|
Cannabis Use
Tidsramme: Baseline and 10 weeks
|
cannabis inhalations per day
|
Baseline and 10 weeks
|
Sekundære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Client Satisfaction Questionnaire (CSQ-8) at 10 Weeks
Tidsramme: 10 weeks
|
The Client Satisfaction Questionnaire (CSQ-8) is a self-report instrument used to assess satisfaction with health services and it was used to assess participant satisfaction with the treatment during this 10 week study.
Scores range from 8 - 32 with higher values indicating higher satisfaction.
|
10 weeks
|
Samarbejdspartnere og efterforskere
Det er her, du vil finde personer og organisationer, der er involveret i denne undersøgelse.
Sponsor
Samarbejdspartnere
Efterforskere
- Ledende efterforsker: Kevin P Hill, MD, MHS, Mclean Hospital
Publikationer og nyttige links
Den person, der er ansvarlig for at indtaste oplysninger om undersøgelsen, leverer frivilligt disse publikationer. Disse kan handle om alt relateret til undersøgelsen.
Generelle publikationer
- Marijuana Treatment Project Research Group. Brief treatments for cannabis dependence: findings from a randomized multisite trial. J Consult Clin Psychol. 2004 Jun;72(3):455-66. doi: 10.1037/0022-006X.72.3.455.
- Hill, K.P., and Chang, G. Cognitive Behavioral Therapy and Nicotine Replacement for Smoking Cessation in Psychiatric Outpatients with Major Depression. Addictive Disorders and Their Treatment, 6: 67-72, 2007.
- Hall SM, Munoz RF, Reus VI. Cognitive-behavioral intervention increases abstinence rates for depressive-history smokers. J Consult Clin Psychol. 1994 Feb;62(1):141-6. doi: 10.1037//0022-006x.62.1.141.
Datoer for undersøgelser
Disse datoer sporer fremskridtene for indsendelser af undersøgelsesrekord og resumeresultater til ClinicalTrials.gov. Studieregistreringer og rapporterede resultater gennemgås af National Library of Medicine (NLM) for at sikre, at de opfylder specifikke kvalitetskontrolstandarder, før de offentliggøres på den offentlige hjemmeside.
Studer store datoer
Studiestart
1. august 2009
Primær færdiggørelse (Faktiske)
1. juni 2011
Studieafslutning (Faktiske)
1. juni 2011
Datoer for studieregistrering
Først indsendt
8. februar 2011
Først indsendt, der opfyldte QC-kriterier
8. februar 2011
Først opslået (Skøn)
9. februar 2011
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Skøn)
14. august 2013
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
13. august 2013
Sidst verificeret
1. august 2013
Mere information
Begreber relateret til denne undersøgelse
Nøgleord
Yderligere relevante MeSH-vilkår
- Psykiske lidelser
- Kemisk inducerede lidelser
- Stof-relaterede lidelser
- Tobaksbrugsforstyrrelse
- Misbrug af marihuana
- Lægemidlers fysiologiske virkninger
- Neurotransmittermidler
- Molekylære mekanismer for farmakologisk virkning
- Autonome agenter
- Agenter fra det perifere nervesystem
- Kolinerge midler
- Ganglionstimulerende midler
- Nikotiniske agonister
- Kolinerge agonister
- Nikotin
Andre undersøgelses-id-numre
- 2008-P-000927
Disse oplysninger blev hentet direkte fra webstedet clinicaltrials.gov uden ændringer. Hvis du har nogen anmodninger om at ændre, fjerne eller opdatere dine undersøgelsesoplysninger, bedes du kontakte register@clinicaltrials.gov. Så snart en ændring er implementeret på clinicaltrials.gov, vil denne også blive opdateret automatisk på vores hjemmeside .