Benefit of a Systematic Proposition of Nicotine Replacement Therapy Preoperatively for Patients Undergoing Planned Surgery and With Tobacco or Cannabis Addiction, Regardless of the Intention to Quit
试验速览
- 阶段
- 不适用
- 状态
- 终止
- 发起方
- 入组人数
- 20
- 试验地点
- 2
- 主要终点
- Efficacy of a systematic proposition of nicotine replacement therapy, regardless of the intention to quit Change in exhaled carbon monoxide level between the two measurements, assessed by a carbon monoxide breath monitor
研究概览
简要总结
Smoking is associated with a higher rate of surgical complications. For example, in orthopedics, the risk of complications is 31% in smokers against 5% in non-smokers. The management of this addiction is recommended and particularly interesting in scheduled surgery, because it allows smoking cessation well before the procedure. However, for patients who cannot consider this smoking cessation, the mere information of the risk cannot be sufficient and a real strategy must be constructed and evaluated.
Currently, studies results indicate that a patient reducing the number of smoked cigarettes will unconsciously modify their smoking behaviour to obtain the usual nicotine level, this effect is called self-titration. Conversely, nicotine replacement while continuing consumption could induce an improvement in smoking behaviour, therefore less intoxication which would be beneficial in terms of reduction of post-operative complications. This study seeks to assess the effectiveness of a systematic proposition of nicotine replacement therapy (NRT) in regular smokers. Tobacco addiction specialists have demonstrated that intoxication and dependence are well correlated with the exhaled carbon monoxide (CO) level, so this measurement will be used in addition to the patient's interview.
研究设计
- 研究类型
- Interventional
- 分配方式
- Na
- 干预模型
- Single Group
- 主要目的
- Prevention
- 盲法
- None
入排标准
- 年龄范围
- 18 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Patient who smokes at least one cigarette or cannabis joint per day, every day
- •Patient received for nurse consultation at least 48 hours before surgery
- •Patient planned to undergo surgery, with entry the day of surgery and 1 day of post-operative hospitalisation
- •Patient in physical capacity and willing to undergo exhaled carbon monoxide measurement
- •For patients with one of the following chronic diseases: diabetes, Chronic Obstructive Pulmonary Disease, glucose intolerance, hemolytic anemia, asthma and dilation of the bronchi, these diseases must be stable
- •Signature of the specific study informed consent
- •Patient affiliated or beneficiary of social security system
排除标准
- •Inability to submit to study follow-up for geographic, social or psychological reasons
- •Patient already included in an interventional clinical research protocol
- •Patients protected by French law from clinical research inclusion (pregnant, in labour, breastfeeding, legally protected, under judiciary or administrative liberty deprivation)
- •Patient using nicotine substitutes before the nurse consultation
- •Alcohol consumption six hours before the exhaled carbon monoxide measurement
结局指标
主要结局
Efficacy of a systematic proposition of nicotine replacement therapy, regardless of the intention to quit Change in exhaled carbon monoxide level between the two measurements, assessed by a carbon monoxide breath monitor
时间窗: At inclusion, and before surgery
次要结局
- Effect of nicotine replacement therapy on the dose of analgesics administrated(At inclusion, before surgery, and 2 days after surgery)
- Effect of nicotine replacement therapy on the type of analgesics administrated(At inclusion, before surgery, and 2 days after surgery)
- Effect of nicotine replacement therapy on the duration of analgesics administrated(At inclusion, before surgery, and 2 days after surgery)
- Efficacy of a systematic proposition of nicotine replacement therapy, depending on the intention to quit Change in exhaled carbon monoxide level between the two measurements, assessed by a carbon monoxide breath monitor(At inclusion, and before surgery)
- Number of smoking cessations(2 days after surgery)
- Number of patients who refuse nicotine replacement therapy(At inclusion)