Smoking Cessation for Smokers With Sleep Problems
Studieoversigt
Status
Status
Betingelser
Betingelser
Intervention / Behandling
Intervention / Behandling
Detaljeret beskrivelse
Undersøgelsestype
Undersøgelsestype
Tilmelding (Faktiske)
Tilmelding
Fase
Fase
- Ikke anvendelig
Kontakter og lokationer
Studiesteder
-
-
Connecticut
-
New Haven, Connecticut, Forenede Stater, 06511
- Yale University School Of Medicine
-
-
Deltagelseskriterier
Berettigelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
Tager imod sunde frivillige
Køn, der er berettiget til at studere
Beskrivelse
Inclusion Criteria:
- Between the ages of 18 and 75.
- Smoking 10 or more cigarettes per day for at least 1 year.
- An expired air breath carbon monoxide level > 10 ppm.
- Motivated to stop smoking.
- Understand English.
- Meet DSM-IV criteria for insomnia.
- Report sleep latency or waking after sleep onset >30 minutes on ≥6 occasions within past month.
Exclusion Criteria:
- History of allergic reactions to adhesives.
- Unstable psychiatric/medical conditions such as current suicidal or homicidal ideation, acute psychosis, dementia.
- Have a current diagnosis of DSM-IV alcohol or drug dependence other than nicotine.
- Use of tobacco products other than cigarettes or use of marijuana.
- Intention to use nicotine replacement therapy, varenicline, or bupropion during study participation.
- Females of childbearing potential who are pregnant, nursing, or not practicing effective contraception (oral, injectable, or implantable contraceptives, intrauterine device, or barrier method with spermicide).
- New onset of psychiatric disorders or new psychotropic medications within the past 3 months.
- Inability to read/understand English.
- History of sleep apnea based on responses to Berlin Questionnaire.
- History of restless leg syndrome.
- Current night or rotating shift work.
- Proposed travel across 2 or more time zones during study participation.
- Medical/psychiatric conditions contraindicated for sleep restriction (i.e., seizure disorders, severe excessive daytime sleepiness - Epworth Scale >18, and bipolar disorder).
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Behandling
- Tildeling: Randomiseret
- Interventionel model: Parallel tildeling
- Maskning: Dobbelt
Antal våben
Våben og indgreb
Deltagergruppe / ArmDeltagergruppe / Arm |
Intervention / BehandlingIntervention / Behandling |
|---|---|
|
Aktiv komparator: Cognitive-Behavioral Counseling
The intervention consists of 8 sessions provided over 10 weeks.
Counseling commences 4 weeks before quitting smoking.
Participants will also receive the nicotine patch for 6 weeks starting on the day of quit date.
|
The cognitive-behavioral intervention integrates standard smoking counseling adapted from the American Lung Association Freedom from Smoking program along with cognitive-behavioral techniques for improving insomnia.
Andre navne:
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Placebo komparator: Smoking Cessation Counseling
The intervention consists of 8 sessions provided over 10 weeks.
Counseling commences 4 weeks before quitting smoking.
Participants will also receive the nicotine patch for 6 weeks starting on the day of quit date.
|
The smoking cessation counseling intervention will incorporate standard psychoeducational and behavioral smoking counseling techniques adapted from the American Lung Association Freedom from Smoking program.
Andre navne:
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Hvad måler undersøgelsen?
Primære resultatmål
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Smoking Abstinence
Tidsramme: 1 Week
|
Smoking abstinence is operationally defined as "no smoking on the last 7 days of the last week of treatment.
And no smoking within the last 7 days at the first follow-up visit 4 weeks after completing treatment."
|
1 Week
|
Sekundære resultatmål
Sekundære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Self-Control to Resist Smoking Cues
Tidsramme: 4 Weeks
|
To develop an effect size estimate for changes in self-control to resist smoking cues from baseline to the day before quitting smoking comparing smokers in the two counseling conditions.
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4 Weeks
|
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Sleep Efficiency
Tidsramme: Change from Baseline at 4 weeks
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Self-reported sleep efficiency subscale of the Pittsburgh Sleep Quality Index.
This is calculated as the percentage of total time spent asleep in a night compared to the total time spent in bed, multiplied by 100.
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Change from Baseline at 4 weeks
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Samarbejdspartnere og efterforskere
Sponsor
Sponsor
Samarbejdspartnere
Samarbejdspartnere
Efterforskere
Efterforskere
- Ledende efterforsker: Lisa Fucito, PhD, Yale University
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
Yderligere relevante MeSH-vilkår
Andre undersøgelses-id-numre
Andre undersøgelses-id-numre
- 1005006857
- P50DA009241-16 (U.S. NIH-bevilling/kontrakt)
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