Do Treatments for Smoking Cessation Affect Alcohol Drinking? Study 1: Nicotine Replacement Therapy
Studieoversigt
Status
Status
Betingelser
Betingelser
Intervention / Behandling
Intervention / Behandling
Undersøgelsestype
Undersøgelsestype
Tilmelding (Faktiske)
Tilmelding
Fase
Fase
- Fase 2
Kontakter og lokationer
Studiesteder
-
-
Connecticut
-
New Haven, Connecticut, Forenede Stater, 06519
- Connecticut Mental Health Center & Yale-New Haven Hospital
-
-
Deltagelseskriterier
Berettigelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
Tager imod sunde frivillige
Køn, der er berettiget til at studere
Beskrivelse
Inclusion Criteria:
- Ages 21 and over
- Able to read and write in English
- Smoker
- Heavy drinker
Exclusion Criteria:
- Any significant current medical or psychiatric conditions that would contraindicate the consumption of alcohol or nicotine
- Significant hepatocellular injury
- Positive test result at intake appointments on urine drug screens conducted for opiates, cocaine, or benzodiazepines
- Women who are pregnant or nursing
- Suicidal, homicidal, or evidence of severe mental illness
- Prescription of any psychotropic drug in the 30 days prior to study enrollment
- Blood donation within the past 8 weeks
- Individuals who are seeking treatment for drinking or smoking who have attempted to quit drinking or smoking within the past 3 months
- Specific exclusions for administration of nicotine nasal spray not specified above including nasal polyps, chronic nasal congestion, allergies, sinusitis
- Specific exclusions for administration of nicotine patch not specified above including history of dermatoses
- Reported sensitivity or allergies to pepper or pepper spray, peppermint, or prior adverse reaction to nicotine spray
- Participation within the past 8 weeks in other studies that involve additive blood sampling and/or interventional measures that would be considered excessive in combination with the current study
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Behandling
- Tildeling: Randomiseret
- Interventionel model: Crossover opgave
- Maskning: Tredobbelt
Antal våben
Våben og indgreb
Deltagergruppe / ArmDeltagergruppe / Arm |
Intervention / BehandlingIntervention / Behandling |
|---|---|
|
Eksperimentel: patch+spray
Within subject design.
All volunteers complete two laboratory sessions.
In one session they receive nicotine patch + nicotine nasal spray.
|
21mg transdermal nicotine patch
Andre navne:
two 0.5mg/sprays, one to each nostril (dose = 1mg) The nicotine nasal spray is formulated by the Investigational Drug Service at Yale-New Haven Hospital.
It is similar in concentration to Nicotrol.
|
|
Placebo komparator: patch+placebo spray
Within subject design.
All volunteers complete two laboratory sessions.
In one session they receive nicotine patch + placebo nicotine nasal spray.
|
21mg transdermal nicotine patch
Andre navne:
saline combined with capsaicin to mimic the brief nasal irritation from active nicotine spray The placebo nasal spray is formulated by the Investigational Drug Service at Yale-New Haven Hospital.
|
Hvad måler undersøgelsen?
Primære resultatmål
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Number of Drinks Consumed During an Ad-libitum Drinking Period
Tidsramme: Two hour ad-libitum drinking period during laboratory session
|
Participants are presented with alcohol beverages and allowed to drink at their leisure.
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Two hour ad-libitum drinking period during laboratory session
|
Sekundære resultatmål
Sekundære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Craving for Alcohol
Tidsramme: first measurement during laboratory session (+60 minutes after beginning of laboratory session)
|
Alcohol craving was measured using the Alcohol Urge Questionnaire (AUQ).
The range of scores is 1-100 on a visual analog scale (VAS).
Higher scores indicate higher levels of craving.
Score indicated is the total score.
|
first measurement during laboratory session (+60 minutes after beginning of laboratory session)
|
Samarbejdspartnere og efterforskere
Sponsor
Sponsor
Samarbejdspartnere
Samarbejdspartnere
Datoer for undersøgelser
Studer store datoer
Studiestart
Studiestart
Primær færdiggørelse (Faktiske)
Primær færdiggørelse
Studieafslutning (Faktiske)
Studieafslutning
Datoer for studieregistrering
Først indsendt
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først indsendt, der opfyldte QC-kriterier
Først opslået (Skøn)
Først opslået
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Faktiske)
Sidste opdatering sendt
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Nøgleord
Yderligere relevante MeSH-vilkår
Andre undersøgelses-id-numre
Andre undersøgelses-id-numre
- HIC0508000486
- R01AA015596 (U.S. NIH-bevilling/kontrakt)
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