Ignite Creation Date:
2025-12-18 @ 8:35 AM
Ignite Modification Date:
2025-12-23 @ 9:50 PM
Study NCT ID:
NCT00178685
Status:
None
Last Update Posted:
2013-02-15 00:00:00
First Post:
2005-09-13 00:00:00
Is Possible Gene Therapy:
False
Has Adverse Events:
False
Brief Title:
Smokers' Health Project: Self-Determination and Maintaining Tobacco Abstinence
Sponsor:
None
Organization:
Study Overview
Official Title:
Self-determination and Maintaining Tobacco Abstinence
Status:
None
Status Verified Date:
2009-07
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
SHP
Brief Summary:
These two studies will extend our examination of self-determination theory (SDT) based counseling interventions to the issue of maintained abstinence from tobacco use. Two projects are proposed, both of which build on the results of our current trial. The first is a 32-month follow-up of the smoking status of patients in the preceding trial called the Smoker's Health Study (self-determination, smoking, diet, and health). That SDT intervention (4 counselor visits over 6 months) increased cessation at 6 months relative to community care, and was also effective in increasing 12 month prolonged abstinence, and the results have been reported in two manuscripts (Williams, McGregor, Sharp, Levesque, Kouides, Ryan, and Deci, In press; Williams, McGregor, Sharp, Levesque, Kouides, Ryan, and Deci, 2005). The part of this first project that will be conducted as part of this grant will be to complete 32 month follow-up of smokers in the Smoker's Health Study. The second project is a 3-cell clinical trial called the Smoker's Health Project that will examine two extensions of the current intervention, both of which place greater emphasis on use of, and adherence to, cessation medications. The two arms will be compared to community care. Both arms involve two visits with a physician to discuss medications and side effects. In both interventions, counselors will address medication adherence. The two arms differ in that patients not ready to quit in one arm will receive a smoking reduction approach (with medications) in which they first try to reduce their smoking to half and then attempt cessation. In addition, to place greater emphasis on medications and to examine medication adherence as a mediator of maintained cessation.
There will be two major changes in the intervention intended to facilitate long-term maintenance. First, the intervention will extend over 12 months (whereas the current one lasts only 6 months) with meetings during the additional 6 months focusing on maintenance and relapse prevention. Second, at least one family member or best friend of each patient will be encouraged to meet with a counselor to learn how to be more autonomy supportive with the patient around issues related to tobacco. Cessation and maintained abstinence will be examined with logistic regression. The SDT process model of maintained cessation will be tested using structural equation modeling, and cost-effectiveness analyses will be done for the interventions.
There will be two major changes in the intervention intended to facilitate long-term maintenance. First, the intervention will extend over 12 months (whereas the current one lasts only 6 months) with meetings during the additional 6 months focusing on maintenance and relapse prevention. Second, at least one family member or best friend of each patient will be encouraged to meet with a counselor to learn how to be more autonomy supportive with the patient around issues related to tobacco. Cessation and maintained abstinence will be examined with logistic regression. The SDT process model of maintained cessation will be tested using structural equation modeling, and cost-effectiveness analyses will be done for the interventions.
Detailed Description:
None
Study Oversight
Has Oversight DMC:
Is a FDA Regulated Drug?:
Is a FDA Regulated Device?:
Is an Unapproved Device?:
Is a PPSD?:
Is a US Export?:
Is an FDA AA801 Violation?: