Evaluating a Telephone-Based Smoking Cessation Program Among People in the Military (The AFIII Study)
Study Details
Study Description
Brief Summary
Rates of cigarette smoking in the military are high. Tobacco telephone quit lines are telephone-based services that provide information and guidance to people who want to quit smoking. This study will evaluate the effectiveness of a tobacco quit line program, in addition to nicotine replacement patches, at helping people in the military quit smoking cigarettes.
Condition or Disease | Intervention/Treatment | Phase |
---|---|---|
|
N/A |
Detailed Description
Active duty military personnel are at high risk of cigarette smoking. Despite strong efforts by the Department of Defense to reduce tobacco use, rates of smoking among people in the military remain high. The military lifestyle presents unique challenges to implementing smoking cessation programs, including the high mobility of troops, remote locations, and limited access to healthcare services. Because of these challenges, many smoking cessation programs that are effective in the non-military population are often ineffective in the military population. Tobacco telephone quit lines are telephone-based tobacco cessation services that provide easy access to educational materials, referrals to local programs, and individualized telephone counseling. Because tobacco quit lines are remotely based and can fit into varying schedules at convenient times, they may be effective among people in the military. Nicotine replacement patches are another effective smoking cessation tool and can be used in addition to telephone quit lines. The purpose of this study is to evaluate the effectiveness of tobacco quit lines, in addition to nicotine replacement patches, at improving smoking cessation rates among members of the Air Force.
This study will enroll military healthcare beneficiaries who have smoked at least five cigarettes a day in the year before study entry. Participants will be randomly assigned to either a proactive group, in which study researchers will initiate contact with the participants, or a reactive group, in which participants will initiate contact with the researchers. In this six-session program, phone calls will occur at 1- to 2-week intervals over an 8-week period. The phone sessions will focus on cutting down on cigarette smoking, setting a quit date, and relapse prevention. All participants will receive nicotine replacement patches after the second session is completed. The reactive group will receive two weeks of nicotine replacement patches and the proactive group will receive 8 weeks of nicotine replacement patches. At the end of session four and 1 year later, study staff will call participants to collect information on tobacco abstinence, nicotine replacement patch use adherence, and other smoking cessation medication use.
Study Design
Arms and Interventions
Arm | Intervention/Treatment |
---|---|
Experimental: Proactive group Research study staff will contact participant to initiate the program. Half of participants will be randomized to the proactive condition and the other half to the reactive conditions. |
Drug: Nicotine Patch
Participants who smoke more than 20 cigarettes per day will use a 21-mg patch for 4 weeks, a 14-mg patch for the next 2 weeks, a 7-mg patch for the next 2 weeks, and then no patch.
Participants who smoke between 10 to 19 cigarettes per day will use a 14-mg patch for 4 weeks, a 7-mg patch for the next 4 weeks, and then no patch.
Participants who smoke between 5 to 9 cigarettes per day will use a 7-mg patch for 8 weeks and then no patch.
The proactive group will be given 8 weeks of patch treatment and the reactive group will be given 2 weeks of patch treatment.
Behavioral: Tobacco Quit Line Program
Phone session 1 will focus on smoking reduction.
Phone session 2 will focus on preparing to quit and surviving the first days as a non-smoker. A quit date will be set in 7 to 10 days. Nicotine patches will be sent to participant with detailed instructions for patch use.
Phone session 3 will focus on the first days after the quit date.
Phone session 4 will focus on a review of progress and challenges of quitting. Plans to manage high-risk situations will be discussed.
Phone session 5 will focus on short-term relapse prevention.
Phone session 6 will focus on long-term relapse prevention.
|
Experimental: Reactive group Participant will contact the research study staff to initiate the program. |
Drug: Nicotine Patch
Participants who smoke more than 20 cigarettes per day will use a 21-mg patch for 4 weeks, a 14-mg patch for the next 2 weeks, a 7-mg patch for the next 2 weeks, and then no patch.
Participants who smoke between 10 to 19 cigarettes per day will use a 14-mg patch for 4 weeks, a 7-mg patch for the next 4 weeks, and then no patch.
Participants who smoke between 5 to 9 cigarettes per day will use a 7-mg patch for 8 weeks and then no patch.
The proactive group will be given 8 weeks of patch treatment and the reactive group will be given 2 weeks of patch treatment.
Behavioral: Tobacco Quit Line Program
Phone session 1 will focus on smoking reduction.
Phone session 2 will focus on preparing to quit and surviving the first days as a non-smoker. A quit date will be set in 7 to 10 days. Nicotine patches will be sent to participant with detailed instructions for patch use.
Phone session 3 will focus on the first days after the quit date.
Phone session 4 will focus on a review of progress and challenges of quitting. Plans to manage high-risk situations will be discussed.
Phone session 5 will focus on short-term relapse prevention.
Phone session 6 will focus on long-term relapse prevention.
|
Outcome Measures
Primary Outcome Measures
- Continuous Abstinence [Measured at Year 1]
No cigarette smoking since two weeks after the target quit date.
Eligibility Criteria
Criteria
Inclusion Criteria:
-
Department of Defense healthcare beneficiary
-
Has smoked five or more cigarettes per day for at least 1 year before study entry
-
Must be at least eighteen years old
Exclusion Criteria:
-
Known allergy or sensitivity to nicotine replacement therapy
-
No telephone
-
Inability to understand consent procedures
-
Basic Military Trainee
Contacts and Locations
Locations
Site | City | State | Country | Postal Code | |
---|---|---|---|---|---|
1 | University of Tennessee Health Science Center | Memphis | Tennessee | United States | 38105 |
2 | Wilford Hall Medical Center | Lackland Air Force Base | Texas | United States | 78236 |
Sponsors and Collaborators
- University of Tennessee
- National Heart, Lung, and Blood Institute (NHLBI)
Investigators
- Principal Investigator: Robert C. Klesges, PhD, University of Tennessee Health Science Center and St. Jude Childrens' Research Hospital
- Principal Investigator: Harry Lando, PhD, University of Minnesota
- Principal Investigator: Gerald W. Talcott, Ph.D. Colonel (Ret.), Wilford Hall Medical Center; University of Tennessee Health Science Center
Study Documents (Full-Text)
None provided.More Information
Publications
- Bray RM, Hourani LL, Rae KL, al. e: Department of Defense Survey of Health Related Behaviors Among Military Personnel, in Report No. RTI/7841/006-FR, Research Triangle Park, NC, RTI International, 2003
- Centers for Disease Control and Prevention (CDC). Annual smoking-attributable mortality, years of potential life lost, and economic costs--United States, 1995-1999. MMWR Morb Mortal Wkly Rep. 2002 Apr 12;51(14):300-3.
- Centers for Disease Control and Prevention (CDC). Cigarette smoking among adults--United States, 2002. MMWR Morb Mortal Wkly Rep. 2004 May 28;53(20):427-31.
- Conway TL, Woodruff SI, Edwards CC, Elder JP, Hurtado SL, Hervig LK. Operation Stay Quit: evaluation of two smoking relapse prevention strategies for women after involuntary cessation during US Navy recruit training. Mil Med. 2004 Mar;169(3):236-42.
- Cronan TA, Conway TL, Hervig LK. Evaluation of smoking interventions in recruit training. Mil Med. 1989 Jul;154(7):371-5.
- Department of Defense: DoD food and nutrition research, development, testing, evaluation, and engineering program., in, Washington, D.C., Department of Defense, 1983, p Instruction No. 3235.3232
- Department of Defense: Health promotion., in, Washington, D.C., Department of Defense, 1994b, pp Directive No. 1010.1010 (1010.1010 supersedes and cancels March 1011, 1986, version of Directive No. 1010.1010)
- Department of Defense: Smoking in DoD occupied buildings and facilities., in, Washington, DC, Department of Defense, 1977, p Instruction No. 6015.6018
- Department of Defense: Tobacco use prevention strategic plan., in, Washington, D.C., Department of Defense, 1999
- Mokdad AH, Marks JS, Stroup DF, Gerberding JL. Actual causes of death in the United States, 2000. JAMA. 2004 Mar 10;291(10):1238-45. Review. Erratum in: JAMA. 2005 Jan 19;293(3):298. Erratum in: JAMA. 2005 Jan 19;293(3):293-4.
- U.S. Department of Health and Human Services: The health consequences of smoking; a report of the surgeon general., in, Atlanta, GA, USDHHS, Centers for Disease Control and Prevention, National Center for Chronic Disease and Prevention and Health Promotion, Office on Smoking and Health, 2004
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- R18HL053478-07A2
Study Results
Participant Flow
Recruitment Details | |
---|---|
Pre-assignment Detail |
Arm/Group Title | Proactive Group | Reactive Group |
---|---|---|
Arm/Group Description | Study staff will initiate contact to conduct 6 individual counseling sessions. Participants will receive 8 weeks of Nicotine Replacement Therapy in the form of a patch. | Participant will initiate contact with participant to conduct 6 individual counseling sessions. Participants will receive 2 weeks of Nicotine Replacement Therapy in the form of a patch. |
Period Title: Overall Study | ||
STARTED | 649 | 649 |
COMPLETED | 489 | 473 |
NOT COMPLETED | 160 | 176 |
Baseline Characteristics
Arm/Group Title | Proactive Group | Reactive Group | Total |
---|---|---|---|
Arm/Group Description | Research study staff will contact participant to initiate sessions. 8 weeks of Nicotine Replacement Therapy in the form of patch will be distributed this group. Six sessions will be proactively delivered to the participant. Phone session 1 will focus on smoking reduction. Phone session 2 will focus on preparing to quit and surviving the first days as a non-smoker. A quit date will be set in 7 to 10 days. Phone session 3 will focus on the first days after the quit date. Phone session 4 will focus on a review of progress and challenges of quitting. Plans to manage high-risk situations will be discussed. Phone session 5 will focus on short-term relapse prevention. Phone session 6 will focus on long-term relapse prevention. | Participant will contact the research study staff to initiate sessions. 2 weeks of Nicotine Replacement Therapy in the form of patch will be distributed this group. Six sessions will be delivered to the participant as long as the participant calls to initiate the sessions. Phone session 1 will focus on smoking reduction. Phone session 2 will focus on preparing to quit and surviving the first days as a non-smoker. A quit date will be set in 7 to 10 days. Phone session 3 will focus on the first days after the quit date. Phone session 4 will focus on a review of progress and challenges of quitting. Plans to manage high-risk situations will be discussed. Phone session 5 will focus on short-term relapse prevention. Phone session 6 will focus on long-term relapse prevention. | Total of all reporting groups |
Overall Participants | 649 | 649 | 1298 |
Age (Count of Participants) | |||
<=18 years |
0
0%
|
0
0%
|
0
0%
|
Between 18 and 65 years |
649
100%
|
649
100%
|
1298
100%
|
>=65 years |
0
0%
|
0
0%
|
0
0%
|
Age (years) [Mean (Standard Deviation) ] | |||
Mean (Standard Deviation) [years] |
39.59
(13.65)
|
39.42
(13.82)
|
39.50
(13.73)
|
Sex: Female, Male (Count of Participants) | |||
Female |
291
44.8%
|
271
41.8%
|
562
43.3%
|
Male |
358
55.2%
|
378
58.2%
|
736
56.7%
|
Ethnicity (NIH/OMB) (Count of Participants) | |||
Hispanic or Latino |
63
9.7%
|
61
9.4%
|
124
9.6%
|
Not Hispanic or Latino |
585
90.1%
|
588
90.6%
|
1173
90.4%
|
Unknown or Not Reported |
1
0.2%
|
0
0%
|
1
0.1%
|
Race (NIH/OMB) (Count of Participants) | |||
American Indian or Alaska Native |
6
0.9%
|
8
1.2%
|
14
1.1%
|
Asian |
7
1.1%
|
10
1.5%
|
17
1.3%
|
Native Hawaiian or Other Pacific Islander |
13
2%
|
5
0.8%
|
18
1.4%
|
Black or African American |
85
13.1%
|
75
11.6%
|
160
12.3%
|
White |
493
76%
|
509
78.4%
|
1002
77.2%
|
More than one race |
24
3.7%
|
24
3.7%
|
48
3.7%
|
Unknown or Not Reported |
21
3.2%
|
18
2.8%
|
39
3%
|
Region of Enrollment (participants) [Number] | |||
United States |
649
100%
|
649
100%
|
1298
100%
|
Outcome Measures
Title | Continuous Abstinence |
---|---|
Description | No cigarette smoking since two weeks after the target quit date. |
Time Frame | Measured at Year 1 |
Outcome Measure Data
Analysis Population Description |
---|
Participants |
Arm/Group Title | Proactive Group | Reactive Group |
---|---|---|
Arm/Group Description | Study staff will initiate contact to conduct 6 individual counseling sessions. Participants will receive 8 weeks of Nicotine Replacement Therapy in the form of a patch. | Participant will initiate contact with participant to conduct 6 individual counseling sessions. Participants will receive 2 weeks of Nicotine Replacement Therapy in the form of a patch. |
Measure Participants | 521 | 529 |
Count of Participants [Participants] |
173
26.7%
|
136
21%
|
Adverse Events
Time Frame | 1 year | |||
---|---|---|---|---|
Adverse Event Reporting Description | ||||
Arm/Group Title | Proactive Group | Reactive Group | ||
Arm/Group Description | Study staff will initiate contact to conduct 6 individual counseling sessions. Participants will receive 8 weeks of Nicotine Replacement Therapy in the form of a patch. | Participant will initiate contact with participant to conduct 6 individual counseling sessions. Participants will receive 2 weeks of Nicotine Replacement Therapy in the form of a patch. | ||
All Cause Mortality |
||||
Proactive Group | Reactive Group | |||
Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | |
Total | / (NaN) | / (NaN) | ||
Serious Adverse Events |
||||
Proactive Group | Reactive Group | |||
Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | |
Total | 16/649 (2.5%) | 6/649 (0.9%) | ||
Surgical and medical procedures | ||||
Hospitalization | 16/649 (2.5%) | 16 | 6/649 (0.9%) | 6 |
Other (Not Including Serious) Adverse Events |
||||
Proactive Group | Reactive Group | |||
Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | |
Total | 307/649 (47.3%) | 98/649 (15.1%) | ||
Cardiac disorders | ||||
Increased Heart Rate/Heart Palpitations | 4/649 (0.6%) | 4 | 2/649 (0.3%) | 2 |
Elevated Blood Pressure | 1/649 (0.2%) | 1 | 1/649 (0.2%) | 1 |
Ear and labyrinth disorders | ||||
Ringing in Ears | 1/649 (0.2%) | 1 | 1/649 (0.2%) | 1 |
General disorders | ||||
Headache | 14/649 (2.2%) | 14 | 4/649 (0.6%) | 4 |
Infections and infestations | ||||
Ear Infection | 1/649 (0.2%) | 1 | 1/649 (0.2%) | 1 |
Injury, poisoning and procedural complications | ||||
Skin Rash | 88/649 (13.6%) | 88 | 26/649 (4%) | 26 |
Sleep Disturbance | 64/649 (9.9%) | 64 | 19/649 (2.9%) | 19 |
Stomach illness/Nausea/Diarrhea | 30/649 (4.6%) | 30 | 14/649 (2.2%) | 14 |
Pain/Joint Pain/Muscle Aches/ Back Pain | 23/649 (3.5%) | 23 | 6/649 (0.9%) | 6 |
Injury: knee/foot | 4/649 (0.6%) | 4 | 0/649 (0%) | 0 |
Metabolism and nutrition disorders | ||||
Fatigue/Lethargy | 5/649 (0.8%) | 5 | 5/649 (0.8%) | 5 |
Psychiatric disorders | ||||
Anxiety/Irritability | 7/649 (1.1%) | 7 | 2/649 (0.3%) | 2 |
Renal and urinary disorders | ||||
Hernia | 4/649 (0.6%) | 4 | 0/649 (0%) | 0 |
Urinary Tract Infection, Bladder problems | 2/649 (0.3%) | 2 | 1/649 (0.2%) | 1 |
Respiratory, thoracic and mediastinal disorders | ||||
Respiratory illness/ Sinus/ Sore throat/ Cold/Flu/Seasonal allergies | 55/649 (8.5%) | 55 | 13/649 (2%) | 13 |
Skin and subcutaneous tissue disorders | ||||
Skin biopsy | 2/649 (0.3%) | 2 | 0/649 (0%) | 0 |
Surgical and medical procedures | ||||
Gall bladder surgery | 1/649 (0.2%) | 1 | 2/649 (0.3%) | 2 |
Tooth extraction | 1/649 (0.2%) | 1 | 1/649 (0.2%) | 1 |
Limitations/Caveats
More Information
Certain Agreements
Principal Investigators are NOT employed by the organization sponsoring the study.
There is NOT an agreement between Principal Investigators and the Sponsor (or its agents) that restricts the PI's rights to discuss or publish trial results after the trial is completed.
Results Point of Contact
Name/Title | Dr. Robert Klesges |
---|---|
Organization | University of Tennessee Health Science Center |
Phone | 901-448-3174 |
lcolvin1@uthsc.edu |
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