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Promoting Oral Health Among Smokers Randomized Trial

26 settembre 2019 aggiornato da: Kaiser Permanente

Promoting Oral Health Among Tobacco Quitline Callers

The current study will test the effectiveness of a multi-modal behavioral intervention (the Oral Health 4 Life program) targeted to smokers who are ready to quit smoking and seeking services through tobacco quitlines.

The investigators hypothesize that, compared to people in the control arm, participants in the enhanced intervention will:

  1. Be more likely to quit smoking as evidenced by 7 day point prevalent abstinence rates at 6 month follow-up [primary outcome] and at 2 month follow-up [secondary outcome].
  2. Be more likely to see a dental care professional in the past 6 months at 6 month follow-up [primary outcome].
  3. Exhibit more positive change in relevant oral health knowledge/beliefs and attitudes (e.g., self-efficacy, motivation) that could influence future behavior change.

Panoramica dello studio

Stato

Completato

Condizioni

Intervento / Trattamento

Descrizione dettagliata

Smokers (n = 722; 10 pilot participants and 712 main trial participants) will be recruited when they call to enroll in services with their state-supported tobacco quitline program. Eligible smokers who provide consent and complete the baseline assessment will be randomized to either usual care quitline intervention plus attention-matched text messaging or an enhanced program which integrates standard tobacco cessation counseling with a multi-modal, behavioral oral health promotion program.

Follow-up assessments will be conducted by phone at 2 and 6 months post-enrollment. In addition to examining primary and secondary outcomes of interest (focused on tobacco cessation and utilization of professional dental care), change in potentially relevant intermediate process measures and the incremental cost of delivering the Oral Health 4 Life program will be examined.

Tipo di studio

Interventistico

Iscrizione (Effettivo)

718

Fase

  • Non applicabile

Contatti e Sedi

Questa sezione fornisce i recapiti di coloro che conducono lo studio e informazioni su dove viene condotto lo studio.

Luoghi di studio

  • Stati Uniti
    • Washington
      • Seattle, Washington, Stati Uniti, 98101
        • Kaiser Permanente Washington Health Research Institute

Criteri di partecipazione

I ricercatori cercano persone che corrispondano a una certa descrizione, chiamata criteri di ammissibilità. Alcuni esempi di questi criteri sono le condizioni generali di salute di una persona o trattamenti precedenti.

Criteri di ammissibilità

Età idonea allo studio

18 anni e precedenti (Adulto, Adulto più anziano)

Accetta volontari sani

No

Sessi ammissibili allo studio

Tutto

Descrizione

Inclusion criteria:

  • Male or female, aged 18 or older
  • Eligible for multi-call services through a participating tobacco quitline managed by Alere Wellbeing
  • Can read and speak in English
  • Current daily smoker and smokes at least 5 cigarettes a day
  • Interested in quitting smoking in next 30 days
  • Have some or all natural teeth
  • Have not visited a dentist for a checkup or teeth cleaning in the past 6 months and do not have an appointment scheduled in the next 6 months
  • Has a cell phone capable of receiving text messages and provides cell phone number
  • Has internet access for personal use
  • Willing to talk about ways to improve their oral health
  • Provides verbal consent to participate

Exclusion criteria:

  • Self-report a diagnosis of bipolar disorder, mania, schizophrenia, dementia (e.g., has significant cognitive impairment)
  • Have lived at the current address less than 6 months or plans to move in the next 6 months
  • Are currently enrolled in an in-patient substance abuse treatment facility or are incarcerated
  • Has a household member already enrolled in the study, based on self-report and/or mailing address on file

Piano di studio

Questa sezione fornisce i dettagli del piano di studio, compreso il modo in cui lo studio è progettato e ciò che lo studio sta misurando.

Come è strutturato lo studio?

Dettagli di progettazione

  • Scopo principale: Trattamento
  • Assegnazione: Randomizzato
  • Modello interventistico: Assegnazione parallela
  • Mascheramento: Separare

Armi e interventi

Gruppo di partecipanti / Arm
Intervento / Trattamento
Comparatore attivo: Usual Care Control
Standard tobacco quitline counseling program and materials + attention-matched text messaging.
Comportamentale: Usual Care Control
Standard quitline counseling and other treatment materials provided through each participating state quitline program + a series of text messages with general health promotion tips.
Sperimentale: Enhanced Intervention
Standard tobacco quitline counseling program and materials + multi-modal oral health promotion program .
Comportamentale: Enhanced Intervention
Standard quitline counseling and other materials provided through each participating state quitline program + oral health-focused counseling + oral health focused text messages + access to additional oral health educational content (website and written materials) + oral health tools (toothbrush, dental floss)

Cosa sta misurando lo studio?

Misure di risultato primarie

Misura del risultato
Misura Descrizione
Lasso di tempo
7 Day Point Prevalent Abstinence (PPA)
Lasso di tempo: 6 month post-enrollment
7 day point prevalent abstinence (PPA): self- report of no smoking in the past 7 days. Missing values imputed as smokers.
6 month post-enrollment
Professional Dental Care Utilization in Past 6 Months
Lasso di tempo: 6 months post-enrollment
self-reported utilization of professional dental care during study observation period
6 months post-enrollment

Misure di risultato secondarie

Misura del risultato
Misura Descrizione
Lasso di tempo
7 Day Point Prevalent Abstinence (PPA)
Lasso di tempo: 2 months post-enrollment
7 day point prevalence abstinence (PPA): self-report of no smoking in the past 7 days with missing outcomes imputed as smokers
2 months post-enrollment
7 Day Point Prevalent Smoking Abstinence (PPA)
Lasso di tempo: 2 months post-enrollment
Self-reported 7 day point prevalence abstinence (PPA) in complete case analysis, using respondent data only. No outcomes imputed.
2 months post-enrollment
7 Day Point Prevalent Smoking Abstinence (PPA)
Lasso di tempo: 6 months post-enrollment
Self-reported 7 day point prevalence abstinence (PPA) in complete case analysis. No outcomes imputed.
6 months post-enrollment

Altre misure di risultato

Misura del risultato
Misura Descrizione
Lasso di tempo
Change in Oral Health Knowledge Scale Score From Baseline to 2 Month Follow up
Lasso di tempo: Baseline to 2 months

Oral health knowledge was assessed via the Brennan et al. 2010 scale, adapted from the Health Promotion and Disease Prevention Questionnaire (1985 NHIS; Corbin et al). Seven questions make up the scale:

Seeing a dentist regularly Drinking water with fluoride Regular brushing of teeth Regular flossing of teeth Using fluoride toothpaste Avoiding sweets between meals.

Responses and scoring to the adapted NHIS scale:

Definitely not important = 1 Probably not important = 2 Neutral = 3 Probably important = 4 Definitely important = 5

Scale scores are calculated by summing the responses to the 7 items, with higher scores indicating higher oral health knowledge.

The scores have a range of 7 (minimum) to 35 (maximum).

The study outcome is the change in this score between BL and 2 mos. The outcome is the difference in scores. A positive score indicates an increase in oral health knowledge (larger=better). A negative score indicates a decrease in knowledge.
Baseline to 2 months
Change in Oral Health Knowledge Scale Score From Baseline to 6 Month Follow-up
Lasso di tempo: Baseline to 6 months

Oral health knowledge was assessed via the Brennan et al. 2010 scale, adapted from the Health Promotion and Disease Prevention Questionnaire (1985 NHIS; Corbin et al). Seven questions make up the scale:

Seeing a dentist regularly Drinking water with fluoride Regular brushing of teeth Regular flossing of teeth Using fluoride toothpaste Avoiding sweets between meals.

Responses and scoring to the adapted NHIS scale:

Definitely not important = 1 Probably not important = 2 Neutral = 3 Probably important = 4 Definitely important = 5

Scale scores are calculated by summing the responses to the 7 items, with higher scores indicating higher oral health knowledge.

The scores have a range of 7 (minimum) to 35 (maximum).

The study outcome is the change in this score between BL and 6 mos. The outcome is the difference in scores. A positive score indicates an increase in oral health knowledge (larger=better). A negative score indicates a decrease in knowledge.
Baseline to 6 months
Change in Self-efficacy (SE) for Seeing a Dentist, From Baseline to 2 Month Follow up
Lasso di tempo: Baseline to 2 months

SE to see a dentist was assessed using the following question:

"As of today, how confident are you that you can…See a dentist in the next 6 months?"

Responses were measured on a 5-point Likert scale ranging from 1="Not at all confident", to 5="Very confident". Higher scores represented higher SE.

The study outcome is the change in this score, between baseline and the 2-month follow-up. Therefore, the outcome is defined as the difference in score. The theoretical range for the change score is -4 (minimum) to 4 (maximum), with positive scores indicating an increase in self-efficacy, and negative scores indicating a decrease in self-efficacy.
Baseline to 2 months
Change in Self-efficacy (SE) for Seeing a Dentist, From Baseline to 6 Month Follow-up
Lasso di tempo: Baseline to 6 months

SE to see a dentist was assessed using the following question:

"As of today, how confident are you that you can…See a dentist in the next 6 months?"

Responses were measured on a 5-point Likert scale ranging from 1="Not at all confident", to 5="Very confident". Higher scores represented higher SE.

The study outcome is the change in this score, between baseline and the 6-month follow-up. Therefore, the outcome is defined as the difference in score. The theoretical range for the change score is -4 (minimum) to 4 (maximum), with positive scores indicating an increase in self-efficacy, and negative scores indicating a decrease in self-efficacy.
Baseline to 6 months
Change in Motivation to Stop Smoking, From Baseline to 2 Month Follow-up
Lasso di tempo: Baseline to 2 months

Motivation to stop smoking was assessed using the following question:

"As of today, how motivated are you to…Stop smoking for good or remain quit?"

Responses were measured on a 5-point Likert scale ranging from 1="Not at all motivated", to 5="Very motivated". Higher scores represented higher motivation.

The study outcome is the change in this score, between baseline and the 2-month follow-up. Therefore, the outcome is defined as the difference in score.

The theoretical range for the change score is -4 (minimum) to 4 (maximum), with positive scores indicating an increase in motivation, and negative scores indicating a decrease in motivation.
Baseline to 2 months
Change in Motivation to Stop Smoking, From Baseline to 6 Month Follow-up
Lasso di tempo: Baseline to 6 months

Motivation to stop smoking was assessed using the following question:

"As of today, how motivated are you to…Stop smoking for good or remain quit?"

Responses were measured on a 5-point Likert scale ranging from 1="Not at all motivated", to 5="Very motivated". Higher scores represented higher motivation.

The study outcome is the change in this score, between baseline and the 6-month follow-up. Therefore, the outcome is defined as the difference in score.

The theoretical range for the change score is -4 (minimum) to 4 (maximum), with positive scores indicating an increase in motivation, and negative scores indicating a decrease in motivation.
Baseline to 6 months
Change in Motivation for Seeing a Dentist, From Baseline to 2-month Follow-up
Lasso di tempo: Baseline to 2 months

Motivation to see a dentist was assessed using the following question:

"As of today, how motivated are you to…see a dentist in the next 6 months?"

Responses were measured on a 5-point Likert scale ranging from 1="Not at all motivated", to 5="Very motivated". Higher scores represented higher motivation.

The study outcome is the change in this score, between baseline and the 2-month follow-up. Therefore, the outcome is defined as the difference in score.

The theoretical range for the change score is -4 (minimum) to 4 (maximum), with positive scores indicating an increase in motivation, and negative scores indicating a decrease in motivation.
Baseline to 2 months
Change in Motivation for Seeing a Dentist, From Baseline to 6-month Follow-up
Lasso di tempo: Baseline to 6 months

Motivation to see a dentist was assessed using the following question:

"As of today, how motivated are you to…see a dentist in the next 6 months?"

Responses were measured on a 5-point Likert scale ranging from 1="Not at all motivated", to 5="Very motivated". Higher scores represented higher motivation.

The study outcome is the change in this score, between baseline and the 6-month follow-up. Therefore, the outcome is defined as the difference in score.

The theoretical range for the change score is -4 (minimum) to 4 (maximum), with positive scores indicating an increase in motivation, and negative scores indicating a decrease in motivation.
Baseline to 6 months
Change in Self-efficacy (SE) for Quitting Smoking, From Baseline to 2-month Follow-up
Lasso di tempo: Baseline to 2 months

SE to quit smoking was assessed using the following question:

"As of today, how confident are you that you can…stop smoking for good or remain quit?"

Responses were measured on a 5-point Likert scale ranging from 1="Not at all confident", to 5="Very confident". Higher scores represented higher SE.

The study outcome is the change in this score, between baseline and the 2-month follow-up. Therefore, the outcome is defined as the difference in score.

The theoretical range for the change score is -4 (minimum) to 4 (maximum), with positive scores indicating an increase in self-efficacy, and negative scores indicating a decrease in self-efficacy.
Baseline to 2 months
Change in Self-efficacy (SE) for Quitting Smoking, From Baseline to 6-month Follow-up
Lasso di tempo: Baseline to 6 months

SE to quit smoking was assessed using the following question:

"As of today, how confident are you that you can…stop smoking for good or remain quit?"

Responses were measured on a 5-point Likert scale ranging from 1="Not at all confident", to 5="Very confident". Higher scores represented higher SE.

The study outcome is the change in this score, between baseline and the 6-month follow-up. Therefore, the outcome is defined as the difference in score.

The theoretical range for the change score is -4 (minimum) to 4 (maximum), with positive scores indicating an increase in self-efficacy, and negative scores indicating a decrease in self-efficacy.
Baseline to 6 months

Collaboratori e investigatori

Qui è dove troverai le persone e le organizzazioni coinvolte in questo studio.

Sponsor

Kaiser Permanente

Collaboratori

National Institute of Dental and Craniofacial Research (NIDCR)
Consumer Wellness Solutions
University of California

Investigatori

  • Investigatore principale: Jennifer McClure, PhD, Kaiser Permanente

Pubblicazioni e link utili

La persona responsabile dell'inserimento delle informazioni sullo studio fornisce volontariamente queste pubblicazioni. Questi possono riguardare qualsiasi cosa relativa allo studio.

Pubblicazioni generali

Studiare le date dei record

Queste date tengono traccia dell'avanzamento della registrazione dello studio e dell'invio dei risultati di sintesi a ClinicalTrials.gov. I record degli studi e i risultati riportati vengono esaminati dalla National Library of Medicine (NLM) per assicurarsi che soddisfino specifici standard di controllo della qualità prima di essere pubblicati sul sito Web pubblico.

Studia le date principali

Inizio studio (Effettivo)

1 febbraio 2015

Completamento primario (Effettivo)

1 marzo 2017

Completamento dello studio (Effettivo)

1 marzo 2017

Date di iscrizione allo studio

Primo inviato

12 gennaio 2015

Primo inviato che soddisfa i criteri di controllo qualità

21 gennaio 2015

Primo Inserito (Stima)

27 gennaio 2015

Aggiornamenti dei record di studio

Ultimo aggiornamento pubblicato (Effettivo)

8 ottobre 2019

Ultimo aggiornamento inviato che soddisfa i criteri QC

26 settembre 2019

Ultimo verificato

1 settembre 2019

Maggiori informazioni

Termini relativi a questo studio

Parole chiave

Termini MeSH pertinenti aggiuntivi

Altri numeri di identificazione dello studio

  • 14-047-E
  • U01DE024462-01 (Sovvenzione/contratto NIH degli Stati Uniti)

Piano per i dati dei singoli partecipanti (IPD)

Hai intenzione di condividere i dati dei singoli partecipanti (IPD)?

NO

Descrizione del piano IPD

We do not plan to share individual level data.

Queste informazioni sono state recuperate direttamente dal sito web clinicaltrials.gov senza alcuna modifica. In caso di richieste di modifica, rimozione o aggiornamento dei dettagli dello studio, contattare register@clinicaltrials.gov. Non appena verrà implementata una modifica su clinicaltrials.gov, questa verrà aggiornata automaticamente anche sul nostro sito web .

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