Examining Persistence in Smokers With Schizophrenia
Studieöversikt
Status
Status
Betingelser
Betingelser
Intervention / Behandling
Intervention / Behandling
Detaljerad beskrivning
Studietyp
Studietyp
Inskrivning (Faktisk)
Inskrivning
Fas
Fas
- Inte tillämpbar
Kontakter och platser
Studieorter
-
-
New Jersey
-
New Brunswick, New Jersey, Förenta staterna, 08901
- Rutgers Robert Wood Johnson Medical School
-
-
Deltagandekriterier
Urvalskriterier
Urvalskriterier
Åldrar som är berättigade till studier
Tar emot friska volontärer
Kön som är behöriga för studier
Beskrivning
Inclusion Criteria:
- Must be between 18 - 64 years old
- Must indicate commitment to quitting smoking in the next 30 days
- Must smoke at least 5 cigarettes per day for past 6-months
- Expired breath carbon monoxide (CO) > 5 to ensure daily cigarette use
- Must score < 8 (or <7 for women) on the Alcohol Use Disorders Identification Test
- Must score less than 3 on the 6-month Drug Abuse Screening Test-10
- Must provide a negative urine drug screen for cannabis, cocaine, opiates, or
- methamphetamine (Note: Participants with a positive screen for opiates may
- participate with proof of prescription for opiates.)
- Must have a diagnosis of Schizophrenia or Schizoaffective Disorder on Structured Clinical Interview
- Psychiatric illness must be stable, as indicated by no hospitalizations in previous 8 weeks, and a stable psychotropic medication regimen including a stable antipsychotic dose for 8 weeks
Exclusion Criteria:
- Must not be currently receiving tobacco dependence treatment counseling
- Must not currently be taking varenicline (Chantix)
- Must not be taking bupropion (Zyban/Wellbutrin) to quit smoking
- Must not be taking any nicotine preparations (gum, lozenge, patch, spray, inhaler) daily over the last 10 days.
- Must not report unstable angina pectoris, myocardial infarction, or significant cardiac arrhythmia (including atrial fibrillation) in the past 90 days
- Must not be pregnant, breastfeeding, or planning on becoming pregnant in the next 4-months. Women who can become pregnant may be included if using effective birth control
- Must not have pending legal matters with potential to result in jail time
- Must not be planning on moving outside local area in next 3-months
Studieplan
Hur är studien utformad?
Designdetaljer
- Primärt syfte: Behandling
- Tilldelning: N/A
- Interventionsmodell: Enskild gruppuppgift
- Maskning: Ingen (Open Label)
Antal vapen
Vapen och interventioner
Deltagargrupp / ArmDeltagargrupp / Arm |
Intervention / BehandlingIntervention / Behandling |
|---|---|
|
Experimentell: Persistence Targeted Smoking Cessation
8 weekly counseling sessions + 10 weeks of over-the-counter nicotine patch
|
individual, weekly, smoking cessation counseling + over-the-counter nicotine patch
|
Vad mäter studien?
Primära resultatmått
Primära resultatmått
Resultatmått |
Åtgärdsbeskrivning |
Tidsram |
|---|---|---|
|
Task Persistence - Mirror Tracing
Tidsram: Through end-of-treatment - approximately 8 weeks after baseline
|
Number of seconds persisting on a computerized mirror tracing task (Higher number of seconds = greater persistence)
|
Through end-of-treatment - approximately 8 weeks after baseline
|
|
Task Persistence - Sustained Divided Attention Task
Tidsram: Through end-of-treatment - approximately 8 weeks after baseline
|
Seconds persisting on Sustained Divided Attention Task (Higher number of seconds = greater persistence)
|
Through end-of-treatment - approximately 8 weeks after baseline
|
|
Task Persistence - Breath-holding
Tidsram: Through end-of-treatment - approximately 8 weeks after baseline
|
Number of seconds persisting on a breath-holding endurance task (Higher number of seconds = greater persistence)
|
Through end-of-treatment - approximately 8 weeks after baseline
|
|
Task Persistence -Temperament and Character Inventory-Persistence Scale (TCI-P)
Tidsram: Through end-of-treatment - approximately 8 weeks after baseline
|
Score on Temperament and Character Inventory-Persistence Scale (TCI-P) (Higher score = greater persistence)
|
Through end-of-treatment - approximately 8 weeks after baseline
|
|
Task Persistence - 2-item Task Persistence Measure
Tidsram: Through end-of-treatment - approximately 8 weeks after baseline
|
Score on 2-item Task Persistence Measure (Higher score = greater persistence)
|
Through end-of-treatment - approximately 8 weeks after baseline
|
|
Task Persistence - Distress Tolerance Scale (DTS)
Tidsram: Through end-of-treatment - approximately 8 weeks after baseline
|
Score on Distress Tolerance Scale (DTS) (Higher score = greater persistence)
|
Through end-of-treatment - approximately 8 weeks after baseline
|
|
Task Persistence - Thoughts About Smoking Questionnaire
Tidsram: Through end-of-treatment - approximately 8 weeks after baseline
|
Score on the Thoughts About Smoking Questionnaire (Higher score = less persistence)
|
Through end-of-treatment - approximately 8 weeks after baseline
|
|
Self-reported ratings of ease of understanding and helpfulness of counseling
Tidsram: Through end-of-treatment - approximately 8 weeks after baseline
|
percentage of participants who rate the intervention as "easy to understand" and "helpful"
|
Through end-of-treatment - approximately 8 weeks after baseline
|
Samarbetspartners och utredare
Sponsor
Sponsor
Samarbetspartners
Samarbetspartners
Utredare
Utredare
- Huvudutredare: Marc L Steinberg, Ph.D., Rutgers, The State University of New Jersey
Studieavstämningsdatum
Studera stora datum
Studiestart (Faktisk)
Studiestart
Primärt slutförande (Faktisk)
Primärt slutförande
Avslutad studie (Faktisk)
Avslutad studie
Studieregistreringsdatum
Först inskickad
Först inskickad
Först inskickad som uppfyllde QC-kriterierna
Först inskickad som uppfyllde QC-kriterierna
Första postat (Faktisk)
Första postat
Uppdateringar av studier
Senaste uppdatering publicerad (Faktisk)
Senaste uppdatering publicerad
Senaste inskickade uppdateringen som uppfyllde QC-kriterierna
Senaste inskickade uppdateringen som uppfyllde QC-kriterierna
Senast verifierad
Senast verifierad
Mer information
Termer relaterade till denna studie
Ytterligare relevanta MeSH-villkor
Andra studie-ID-nummer
Andra studie-ID-nummer
- 20150001885
- R21DA041163-01 (U.S.S. NIH-anslag/kontrakt)
Plan för individuella deltagardata (IPD)
Planerar du att dela individuella deltagardata (IPD)?
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