Tailored Smoking Cessation Treatment for LIVE FOR LIFE® Participants
试验速览
- 阶段
- 2 期
- 状态
- 终止
- 发起方
- 入组人数
- 19
- 试验地点
- 2
- 主要终点
- Cost-effectiveness of the Adaptive Treatment Approach to Smoking Cessation
研究概览
简要总结
The purpose of this study is to ascertain: 1) the rate of smoking cessation obtained using an adaptive treatment algorithm developed in previous clinical trials, in order to calculate cost-effectiveness of the treatment; 2) the relationship between genotype and response to cigarette smoking cessation treatment.
详细描述
Previous research has shown that the initial response to nicotine patch treatment can be used to decide whether the patch alone is likely to help smokers to quit or whether alternative prescription medications may be needed to achieve smoking abstinence. This study applies the knowledge gained from this previous research to adapt the smoking cessation treatment provided to participants, based on their degree of smoking reduction during the first four weeks of nicotine patch treatment. By demonstrating effectiveness of this algorithm, this study may lead to further dissemination of the adaptive treatment strategy to other health care settings. Additionally, by gathering further information relating genomic markers to outcome, the foundation will be laid for potential practical application of this index in other settings.
研究设计
- 研究类型
- Interventional
- 分配方式
- Non Randomized
- 干预模型
- Parallel
- 主要目的
- Treatment
- 盲法
- None
入排标准
- 年龄范围
- 18 Years 至 65 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Duke employees who are enrolled in a Duke Health Plan and intend to remain employed at Duke for the next six months;
- •Dependents of Duke employees who meet the above criteria;
- •18-65 years old;
- •Currently smoke an average of at least 10 cigarettes per day;
- •Willing to take Chantix or Zyban;
- •Express a desire to quit smoking within the next 30 days.
排除标准
- •Hypertension;
- •Hypotension with symptoms (systolic <90 mm Hg, diastolic <60 mm Hg);
- •Coronary heart disease;
- •Lifetime history of heart attack;
- •Cardiac rhythm disorder (irregular heart rhythm);
- •Chest pains (unless history, exam, and ECG clearly indicate a non-cardiac source);
- •Cardiac (heart) disorder (including but not limited to valvular heart disease, heart murmur, heart failure);
- •Extensive active skin disorder;
- •Liver or kidney disorder (except kidney stones, gallstones);
- •Gastrointestinal disease other than gastroesophageal reflux or heartburn;
- •Active ulcers in the past 30 days;
- •Currently symptomatic lung disorder/disease (including but not limited to COPD, emphysema, and asthma);
- •Brain abnormality (including but not limited to stroke, brain tumor, and seizure disorder);
- •Migraine headaches that occur more frequently than once per week;
- •Recent, unexplained fainting spells;
- •Diabetes treated with insulin; non-insulin treated diabetes (unless glucose is less than 180mg/dcl and HbA1c is less than 7%);
- •Current cancer or treatment for cancer in the past six months (except basal or squamous cell skin cancer);
- •Other major medical condition;
- •Suicidal ideation (within the past 10 years) or lifetime occurrence of attempted suicide;
- •Pregnant or nursing mothers;
- •Current psychiatric disease (with the exception of anxiety disorders, OCD and ADHD);
- •Current depression;
- •Bulimia or anorexia;
- •Alcohol abuse;
- •Significant adverse reaction to bupropion/Wellbutrin/Zyban, Chantix/Varenicline or nicotine patches in the past.
- •Use (within the past 30 days) of:
- •Wellbutrin, bupropion, Zyban, Chantix, nicotine replacement therapy or any other smoking cessation aid.
- •Medications that are known to affect smoking cessation.
研究组 & 干预措施
varenicline (Chantix)
This group will consist of smokers who, based on smoking behavior, DO NOT respond favorably to pre-cessation Nicotine Replacement Therapy (NRT) assessed the day before the scheduled quit day. They will receive varenicline.
干预措施: varenicline (Chantix) (Drug)
nicotine patches
This group will consist of smokers who, based on smoking behavior, respond favorably to pre-cessation NRT (assessed the day before the scheduled quit day). They will continue to using only nicotine patches.
干预措施: nicotine patches (Drug)
bupropion (Zyban) and nicotine patches
This group will consist of smokers who, based on smoking behavior, DO NOT respond favorably to pre-cessation NRT (assessed the day before the scheduled quit day). They will receive bupropion with nicotine patches.
干预措施: bupropion (Zyban) (Drug)
bupropion (Zyban) and nicotine patches
This group will consist of smokers who, based on smoking behavior, DO NOT respond favorably to pre-cessation NRT (assessed the day before the scheduled quit day). They will receive bupropion with nicotine patches.
干预措施: nicotine patches (Drug)
结局指标
主要结局
Cost-effectiveness of the Adaptive Treatment Approach to Smoking Cessation
时间窗: End of study drug treatment period (11-12 weeks)
Study was terminated early due to difficulties with enrollment. No outcome measures were assessed.
次要结局
- Quit Success Genotype Score(After 6 month Follow-Up)