- ICH GCP
- Amerikanska kliniska prövningsregistret
- Klinisk prövning NCT01331226
Support Person Intervention to Promote a Smoking Helpline (ClearWay #4)
Support Person Effectiveness Study to Promote Smoker Utilization of the QUITPLAN Helpline
Studieöversikt
Status
Betingelser
Detaljerad beskrivning
We will conduct a randomized clinical trial within the ongoing service of the QUITPLAN® Helpline. Our primary aim is to examine the efficacy of two levels of telephone counseling for support persons (1 or 3 sessions) compared with a control condition on the proportion of smokers who call the Helpline over the 7 month follow-up period. We hypothesize a dose response relationship between number of telephone sessions provided to the support persons and smoker calls to the Helpline. Additional aims are to examine smoker quit attempts and cessation, and cost-effectiveness of the interventions.
Nonsmoking adult support persons (N=1020) residing in Minnesota will be enrolled and randomly assigned to one of three study conditions: (1) control condition -written self-help materials, (2) written materials plus one telephone session, or (3) written materials plus three telephone sessions. Outcome assessments will be completed by support persons and smokers at post-treatment (week 4) and at 7 month follow-up.
This design will allow for evaluation of whether results from our previous trial (Patten et al., in press, AJPM) can be replicated when the intervention is implemented within a "real-world" setting. That is all support person intervention calls will be delivered by the Helpline. Moreover, we will examine the potential efficacy and cost-effectiveness of a streamlined version of the intervention (i.e., 1 call). Furthermore, the proposed study will provide new data on quit attempts and cessation among the smokers. Ultimately, positive findings from this line of research could serve as the basis for expanding the range of helpline services to nonsmokers.
Studietyp
Inskrivning (Förväntat)
Fas
- Inte tillämpbar
Kontakter och platser
Studieorter
-
-
Minnesota
-
Rochester, Minnesota, Förenta staterna, 55905
- Mayo Clinic
-
-
Deltagandekriterier
Urvalskriterier
Åldrar som är berättigade till studier
Tar emot friska volontärer
Kön som är behöriga för studier
Beskrivning
Inclusion Criteria:
The support person must
- reside in Minnesota
- be 18 years of age or older
- provide written informed consent
- be a never or former cigarette smoker (no cigarette smoking in the past 6 months)
- want to support a current cigarette smoker (has smoked a total of >1 cigarettes during the past 7 days) who is 18 years of age or older, resides in Minnesota, and has not been enrolled in a helpline or any other cessation program in the last 3 months
- be able and willing to participate in all aspects of the study
- have access to a working telephone
- have current and anticipated contact (any combination of face-to-face, telephone, text messaging, or electronic mail) with the smoker on at least 3 days a week for the 30 week study duration.
Exclusion Criteria:
- Support persons will be excluded if another support person from the same household has enrolled.
Studieplan
Hur är studien utformad?
Designdetaljer
- Primärt syfte: Behandling
- Tilldelning: Randomiserad
- Interventionsmodell: Parallellt uppdrag
- Maskning: Ingen (Open Label)
Vapen och interventioner
Deltagargrupp / Arm |
Intervention / Behandling |
|---|---|
|
Experimentell: 3 session telephone counseling
|
3 sessions of telephone counseling
|
|
Experimentell: 1 session telephone counseling
|
1 session of telephone counseling
|
|
Aktiv komparator: written materials
|
written materials only
|
Vad mäter studien?
Primära resultatmått
Resultatmått |
Åtgärdsbeskrivning |
Tidsram |
|---|---|---|
|
helpline utilization
Tidsram: At 7 month follow-up
|
smoker calls to the helpline
|
At 7 month follow-up
|
Sekundära resultatmått
Resultatmått |
Tidsram |
|---|---|
|
smoker quit attempts and cessation
Tidsram: 7 month follow-up
|
7 month follow-up
|
Samarbetspartners och utredare
Sponsor
Publikationer och användbara länkar
Studieavstämningsdatum
Studera stora datum
Studiestart
Primärt slutförande (Faktisk)
Avslutad studie (Faktisk)
Studieregistreringsdatum
Först inskickad
Först inskickad som uppfyllde QC-kriterierna
Första postat (Uppskatta)
Uppdateringar av studier
Senaste uppdatering publicerad (Uppskatta)
Senaste inskickade uppdateringen som uppfyllde QC-kriterierna
Senast verifierad
Mer information
Termer relaterade till denna studie
Andra studie-ID-nummer
- 11-001796
- 10-008318 (Annan identifierare: Mayo Clinic)
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