Nikotinersatztherapie erhöht Wahrscheinlichkeit für Rauchstopp

Nikotinersatztherapie erhöht Wahrscheinlichkeit für Rauchstopp

Cochrane Mai 2018

Nicotine replacement therapy versus control for smoking cessation

To determine the effectiveness and safety of nicotine replacement therapy (NRT), including gum, transdermal patch, intranasal spray and inhaled and oral preparations, for achieving long-term smoking cessation, compared to placebo or ’no NRT’ interventions.
Selection criteria
Randomized trials in people motivated to quit which compared NRT to placebo or to no treatment. We excluded trials that did not report cessation rates, and those with follow-up of less than six months, except for those in pregnancy (where less than six months, these were excluded from the main analysis). We recorded adverse events from included and excluded studies that compared NRT with placebo. Studies comparing different types, durations, and doses of NRT, and studies comparing NRT to other pharmacotherapies, are covered in separate reviews.
Main results
We identified 136 studies; 133 with 64,640 participants contributed to the primary comparison between any type of NRT and a placebo or non-NRT control group. The majority of studies were conducted in adults and had similar numbers of men and women. People enrolled in the studies typically smoked at least 15 cigarettes a day at the start of the studies. We judged the evidence to be of high quality; we judged most studies to be at high or unclear risk of bias but restricting the analysis to only those studies at low risk of bias did not significantly alter the result. The RR of abstinence for any form of NRT relative to control was 1.55 (95% confidence interval (CI) 1.49 to 1.61). The pooled RRs for each type were 1.49 (95% CI 1.40 to 1.60, 56 trials, 22,581 participants) for nicotine gum; 1.64 (95% CI 1.53 to 1.75, 51 trials, 25,754 participants) for nicotine patch; 1.52 (95% CI 1.32 to 1.74, 8 trials, 4439 participants) for oral tablets/lozenges; 1.90 (95% CI 1.36 to 2.67, 4 trials, 976 participants) for nicotine inhalator; and 2.02 (95% CI 1.49 to 2.73, 4 trials, 887 participants) for nicotine nasal spray. The effects were largely independent of the definition of abstinence, the intensity of additional support provided or the setting in which the NRT was offered. A subset of six trials conducted in pregnant women found a statistically significant benefit of NRT on abstinence close to the time of delivery (RR 1.32, 95% CI 1.04 to 1.69; 2129 participants); in the four trials that followed up participants post-partum the result was no longer statistically significant (RR 1.29, 95% CI 0.90 to 1.86; 1675 participants). Adverse events from using NRT were related to the type of product, and include skin irritation from patches and irritation to the inside of the mouth from gum and tablets. Attempts to quantitatively synthesize the incidence of various adverse effects were hindered by extensive variation in reporting the nature, timing and duration of symptoms. The odds ratio (OR) of chest pains or palpitations for any form of NRT relative to control was 1.88 (95% CI 1.37 to 2.57, 15 included and excluded trials, 11,074 participants). However, chest pains and palpitations were rare in both groups and serious adverse events were extremely rare.
Authors’ conclusions
There is high-quality evidence that all of the licensed forms of NRT (gum, transdermal patch, nasal spray, inhalator and sublingual tablets/lozenges) can help people who make a quit attempt to increase their chances of successfully stopping smoking. NRTs increase the rate of quitting by 50% to 60%, regardless of setting, and further research is very unlikely to change our confidence in the estimate of the effect. The relative effectiveness of NRT appears to be largely independent of the intensity of additional support provided to the individual. Provision of more intense levels of support, although beneficial in facilitating the likelihood of quitting, is not essential to the success of NRT. NRT often causes minor irritation of the site through which it is administered, and in rare cases can cause non- ischaemic chest pain and palpitations.


Nikotinersatztherapie erhöht die Wahrscheinlichkeit für einen Rauchstopp und wird auch von den Leitlinien empfohlen. Wir benötigen aber mehr Informationen zur praktischen Anwendung (welche Applikationsform, Dauer, Dosis etc. soll empfohlen werden.
Anfrage Raucherambulanz München: Drei Monate Pflaster, lieber höher anfangen, Dosis immer weiter reduzieren bis zum Ende des dritten Monats. Kaugummi oder Spray bei besonderem Bedarf.
Auch die deutschen und amerikanischen Leitlinien empfehlen die Ersatztherapie.

Fazit Regen:

In der REHA Schaufling werden Patienten durch Psychotherapeuten betreut nach cardiovaskulären Ereignissen, keine Ersatztherapie.
Durch Einnahme von Nikotinersatz steigt die Wahrscheinlichkeit um 50%, dass wirklich das Rauchen aufgehört wird gegenüber Menschen ohne Nikotinersatz.
Möglicherweise als Alternative bei Rauchern beim Check-Up anbieten.

Die Kommentare sind geschloßen.