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Journal of Pharmacy Practice Dec 2023To examine the literature pertaining to safety and efficacy of intranasal (IN) varenicline for the treatment of dry eye disease (DED). A literature search of PubMed... (Review)
Review
To examine the literature pertaining to safety and efficacy of intranasal (IN) varenicline for the treatment of dry eye disease (DED). A literature search of PubMed was performed (1985 to January 2022) using the following search terms: varenicline, OC-01, intranasal, and dry eye. Additional data were acquired from references of identified articles, prescribing information, government databases, and manufacturer website. All relevant English-language studies were included in this review. IN varenicline was FDA approved for the treatment of DED in 2021. IN varenicline has demonstrated a statistically significant improvement in outcomes related to basal tear film production as measured by a Schirmer test score (STS) in data from phase 2 and 3 clinical trials. Safety data from these trials have demonstrated that IN varenicline is generally well tolerated with minimal ocular side effects. The most common side effects reported in the trials were sneezing, coughing, along with throat and nasal irritation. Patients suffering from DED have been traditionally treated with ophthalmic preparations; however, many patients struggle with proper administration of ophthalmic products. IN varenicline stimulates nicotinic cholinergic receptors and basal tear film production through the trigeminal parasympathetic nerve pathway (TPP). There is no evidence to support the long-term remission of DED symptoms with IN varenicline as seen with anti-inflammatory modulators. IN varenicline offers an effective and novel approach to management of DED for patients who desire a non-ophthalmic preparation with a favorable side effect profile.
Topics: Humans; Varenicline; Dry Eye Syndromes; Tears
PubMed: 35703427
DOI: 10.1177/08971900221108725 -
Drug and Alcohol Dependence May 2022People with schizophrenia (SCZ) have significantly higher tobacco smoking rates and lower quit rates than the general population. Varenicline, a partial agonist at...
BACKGROUND
People with schizophrenia (SCZ) have significantly higher tobacco smoking rates and lower quit rates than the general population. Varenicline, a partial agonist at α4β2 nicotinic acetylcholine receptors (nAChRs) is an effective smoking cessation pharmacotherapy, however, investigation into its effects in SCZ are less well-studied and mechanisms may differ from non-psychiatric controls due to dysregulation in nAChR neurotransmission associated with SCZ. Here, we investigate whether Varenicline attenuates acute abstinence-induced increases in craving and withdrawal in participants with and without SCZ.
METHODS
Following biochemically-verified overnight abstinence and subsequent smoking reinstatement, individuals with nicotine-dependence (n = 13 SCZ or schizoaffective; n = 12 controls) were assessed on the Minnesota Nicotine Withdrawal Scale (MNWS) and Tiffany Questionnaire for Smoking Urges (TQSU). Participants were pretreated in a double-blind, counterbalanced manner with Varenicline (0, 1 or 2 mg/day x 3 days) over three separate weeks. Data were analyzed using linear mixed-effects modelling and estimated marginal means.
RESULTS
Robust effects of smoking abstinence were observed on TQSU and MNWS scores in SCZ and control participants. Relative to 1 mg, 2 mg/day of Varenicline attenuated abstinence-induced increases in craving (TQSU Factor 1 d=-0.47, p = .006; TQSU Factor 2 d=-0.42, p = .008) and withdrawal (MNWS d=-0.35, p = .03) in both groups.
CONCLUSION
Our preliminary findings suggest that subacute Varenicline treatment reduces abstinence-induced craving and withdrawal in participants with and without SCZ. The efficacy of Varenicline on tobacco withdrawal and craving requires further study.
Topics: Craving; Double-Blind Method; Humans; Nicotine; Nicotinic Agonists; Schizophrenia; Smokers; Smoking; Substance Withdrawal Syndrome; Nicotiana; Varenicline
PubMed: 35395548
DOI: 10.1016/j.drugalcdep.2022.109412 -
BMJ Open May 2021To evaluate the real-world association between varenicline and neuropsychiatric adverse events (NPAEs) in general and chronic obstructive pulmonary disease (COPD)...
OBJECTIVES
To evaluate the real-world association between varenicline and neuropsychiatric adverse events (NPAEs) in general and chronic obstructive pulmonary disease (COPD) population with and without psychiatric disorders compared with nicotine replacement therapy (NRT) to strengthen the knowledge of varenicline safety.
DESIGN
A retrospective cohort study.
SETTING
Prescription database IADB.nl, the Netherlands.
PARTICIPANTS
New users of varenicline or NRT among general (≥18 years) and COPD (≥40 years) population. Psychiatric subcohort was defined as people prescribed psychotropic medications (≥2) within 6 months before the index date.
OUTCOME MEASURES
The incidence of NPAEs including depression, anxiety and insomnia, defined by new or naive prescriptions of related medications in IADB.nl within 24 weeks after the first treatment initiation of varenicline or NRT.
RESULTS
For the general population in non-psychiatric cohort, the incidence of total NPAEs in varenicline (4480) and NRT (1970) groups was 10.5% and 12.6%, respectively (adjusted OR (aOR) 0.85, 95% CI 0.72 to 1.00). For the general population in psychiatric cohort, the incidence of total NPAEs was much higher, 75.3% and 78.5% for varenicline (1427) and NRT (1200) groups, respectively (aOR 0.82, 95% CI 0.68 to 0.99). For the COPD population (1598), there were no differences in the incidence of NPAEs between comparison groups in both the psychiatric cohort (aOR 0.97, 95% CI 0.66 to 1.44) and non-psychiatric cohort (aOR 0.81, 95% CI 0.54 to 1.20). Results from subgroup or sensitivity analyses also did not reveal increased risks of NPAEs but showed decreased risk of some subgroup NPAEs associated with varenicline.
CONCLUSIONS
In contrast to the concerns of a possible increased risk of NPAEs among varenicline users, we found a relative decreased risk of total NPAEs in varenicline users of the general population in psychiatric or non-psychiatric cohorts compared with NRT and no difference for NPAEs between varenicline and NRT users in smaller population with COPD.
Topics: Benzazepines; Bupropion; Cohort Studies; Humans; Netherlands; Nicotinic Agonists; Pulmonary Disease, Chronic Obstructive; Quinoxalines; Retrospective Studies; Smoking Cessation; Tobacco Use Cessation Devices; Varenicline
PubMed: 34035088
DOI: 10.1136/bmjopen-2020-042417 -
JAMA Network Open Jun 2024Significant evidence gaps exist regarding the safety of smoking cessation pharmacotherapies during pregnancy, especially for the risk of congenital malformations....
IMPORTANCE
Significant evidence gaps exist regarding the safety of smoking cessation pharmacotherapies during pregnancy, especially for the risk of congenital malformations. Consequently, professional bodies advise against the use of varenicline and bupropion and recommend caution with nicotine replacement therapy (NRT). Contemporary estimates of the use of smoking cessation pharmacotherapies during pregnancy are lacking.
OBJECTIVE
To quantify the proportion of individuals using prescribed smoking cessation pharmacotherapies during pregnancy and during the first trimester specifically, in 4 countries.
DESIGN, SETTING, AND PARTICIPANTS
This retrospective, population-based cohort study used linked birth records, hospital admission records, and dispensing records of prescribed medications from all pregnancies resulting in birth between 2015 and 2020 in New South Wales, Australia; New Zealand; Norway; and Sweden. Data analyses were conducted in October and November 2023.
EXPOSURE
Prescribed smoking cessation pharmacotherapy use (varenicline, NRT, and bupropion) during pregnancy was defined as days' supply overlapping the period from date of conception to childbirth.
MAIN OUTCOMES AND MEASURES
Prevalence of use among all pregnancies and pregnancies with maternal smoking were calculated. Among women who used a pharmacotherapy, the proportion of women with use during the first trimester of pregnancy was also calculated.
RESULTS
Among 1 700 638 pregnancies in 4 countries, 138 033 (8.1%) had maternal smoking and 729 498 (42.9%) were younger than 30 years. The prevalences ranged from 0.02% to 0.14% for varenicline, less than 0.01% to 1.86% for prescribed NRT, and less than 0.01% to 0.07% for bupropion. Among pregnant individuals who smoked, use of pharmacotherapies was up to 10 times higher, with maximum prevalences of 1.25% for varenicline in New South Wales, 11.39% for NRT in New Zealand, and 0.39% for bupropion in New Zealand. Use in the first trimester occurred among more than 90% of individuals using varenicline, approximately 60% among those using NRT, and 80% to 90% among those using bupropion.
CONCLUSIONS AND RELEVANCE
In this cohort study of pregnant individuals in 4 high-income countries, the low prevalence of varenicline and bupropion use during pregnancy and higher prevalence of NRT use aligned with current clinical guidelines. As most use occurred in the first trimester, there is a need for evidence on the risk of congenital malformations for these medications.
Topics: Humans; Female; Pregnancy; Smoking Cessation; Adult; Retrospective Studies; Smoking Cessation Agents; Varenicline; Bupropion; New Zealand; Tobacco Use Cessation Devices; Pregnancy Complications; Sweden; New South Wales; Norway; Young Adult; Smoking; Pregnancy Trimester, First
PubMed: 38941092
DOI: 10.1001/jamanetworkopen.2024.19245 -
The Cochrane Database of Systematic... Apr 2020Whilst the pharmacological profiles and mechanisms of antidepressants are varied, there are common reasons why they might help people to stop smoking tobacco. Firstly,... (Meta-Analysis)
Meta-Analysis
BACKGROUND
Whilst the pharmacological profiles and mechanisms of antidepressants are varied, there are common reasons why they might help people to stop smoking tobacco. Firstly, nicotine withdrawal may produce depressive symptoms and antidepressants may relieve these. Additionally, some antidepressants may have a specific effect on neural pathways or receptors that underlie nicotine addiction.
OBJECTIVES
To assess the evidence for the efficacy, safety and tolerability of medications with antidepressant properties in assisting long-term tobacco smoking cessation in people who smoke cigarettes.
SEARCH METHODS
We searched the Cochrane Tobacco Addiction Specialized Register, which includes reports of trials indexed in the Cochrane Central Register of Controlled Trials (CENTRAL), MEDLINE, Embase, and PsycINFO, clinicaltrials.gov, the ICTRP, and other reviews and meeting abstracts, in May 2019.
SELECTION CRITERIA
We included randomized controlled trials (RCTs) that recruited smokers, and compared antidepressant medications with placebo or no treatment, an alternative pharmacotherapy, or the same medication used in a different way. We excluded trials with less than six months follow-up from efficacy analyses. We included trials with any follow-up length in safety analyses.
DATA COLLECTION AND ANALYSIS
We extracted data and assessed risk of bias using standard Cochrane methods. We also used GRADE to assess the certainty of the evidence. The primary outcome measure was smoking cessation after at least six months follow-up, expressed as a risk ratio (RR) and 95% confidence intervals (CIs). We used the most rigorous definition of abstinence available in each trial, and biochemically validated rates if available. Where appropriate, we performed meta-analysis using a fixed-effect model. Similarly, we presented incidence of safety and tolerance outcomes, including adverse events (AEs), serious adverse events (SAEs), psychiatric AEs, seizures, overdoses, suicide attempts, death by suicide, all-cause mortality, and trial dropout due to drug, as RRs (95% CIs).
MAIN RESULTS
We included 115 studies (33 new to this update) in this review; most recruited adult participants from the community or from smoking cessation clinics. We judged 28 of the studies to be at high risk of bias; however, restricting analyses only to studies at low or unclear risk did not change clinical interpretation of the results. There was high-certainty evidence that bupropion increased long-term smoking cessation rates (RR 1.64, 95% CI 1.52 to 1.77; I = 15%; 45 studies, 17,866 participants). There was insufficient evidence to establish whether participants taking bupropion were more likely to report SAEs compared to those taking placebo. Results were imprecise and CIs encompassed no difference (RR 1.16, 95% CI 0.90 to 1.48; I = 0%; 21 studies, 10,625 participants; moderate-certainty evidence, downgraded one level due to imprecision). We found high-certainty evidence that use of bupropion resulted in more trial dropouts due to adverse events of the drug than placebo (RR 1.37, 95% CI 1.21 to 1.56; I = 19%; 25 studies, 12,340 participants). Participants randomized to bupropion were also more likely to report psychiatric AEs compared with those randomized to placebo (RR 1.25, 95% CI 1.15 to 1.37; I = 15%; 6 studies, 4439 participants). We also looked at the safety and efficacy of bupropion when combined with other non-antidepressant smoking cessation therapies. There was insufficient evidence to establish whether combination bupropion and nicotine replacement therapy (NRT) resulted in superior quit rates to NRT alone (RR 1.19, 95% CI 0.94 to 1.51; I = 52%; 12 studies, 3487 participants), or whether combination bupropion and varenicline resulted in superior quit rates to varenicline alone (RR 1.21, 95% CI 0.95 to 1.55; I = 15%; 3 studies, 1057 participants). We judged the certainty of evidence to be low and moderate, respectively; in both cases due to imprecision, and also due to inconsistency in the former. Safety data were sparse for these comparisons, making it difficult to draw clear conclusions. A meta-analysis of six studies provided evidence that bupropion resulted in inferior smoking cessation rates to varenicline (RR 0.71, 95% CI 0.64 to 0.79; I = 0%; 6 studies, 6286 participants), whilst there was no evidence of a difference in efficacy between bupropion and NRT (RR 0.99, 95% CI 0.91 to 1.09; I = 18%; 10 studies, 8230 participants). We also found some evidence that nortriptyline aided smoking cessation when compared with placebo (RR 2.03, 95% CI 1.48 to 2.78; I = 16%; 6 studies, 975 participants), whilst there was insufficient evidence to determine whether bupropion or nortriptyline were more effective when compared with one another (RR 1.30 (favouring bupropion), 95% CI 0.93 to 1.82; I = 0%; 3 studies, 417 participants). There was no evidence that any of the other antidepressants tested (including St John's Wort, selective serotonin reuptake inhibitors (SSRIs), monoamine oxidase inhibitors (MAOIs)) had a beneficial effect on smoking cessation. Findings were sparse and inconsistent as to whether antidepressants, primarily bupropion and nortriptyline, had a particular benefit for people with current or previous depression.
AUTHORS' CONCLUSIONS
There is high-certainty evidence that bupropion can aid long-term smoking cessation. However, bupropion also increases the number of adverse events, including psychiatric AEs, and there is high-certainty evidence that people taking bupropion are more likely to discontinue treatment compared with placebo. However, there is no clear evidence to suggest whether people taking bupropion experience more or fewer SAEs than those taking placebo (moderate certainty). Nortriptyline also appears to have a beneficial effect on smoking quit rates relative to placebo. Evidence suggests that bupropion may be as successful as NRT and nortriptyline in helping people to quit smoking, but that it is less effective than varenicline. There is insufficient evidence to determine whether the other antidepressants tested, such as SSRIs, aid smoking cessation, and when looking at safety and tolerance outcomes, in most cases, paucity of data made it difficult to draw conclusions. Due to the high-certainty evidence, further studies investigating the efficacy of bupropion versus placebo are unlikely to change our interpretation of the effect, providing no clear justification for pursuing bupropion for smoking cessation over front-line smoking cessation aids already available. However, it is important that where studies of antidepressants for smoking cessation are carried out they measure and report safety and tolerability clearly.
Topics: Anti-Anxiety Agents; Antidepressive Agents; Bupropion; Humans; Nortriptyline; Randomized Controlled Trials as Topic; Selective Serotonin Reuptake Inhibitors; Smoking; Smoking Cessation; Tobacco Use Cessation Devices; Varenicline
PubMed: 32319681
DOI: 10.1002/14651858.CD000031.pub5 -
JAMA Network Open Jun 2024Varenicline is the most effective sole pharmacotherapy for smoking cessation. If used in combination with nicotine replacement therapy (NRT), cessation rates may be... (Randomized Controlled Trial)
Randomized Controlled Trial
IMPORTANCE
Varenicline is the most effective sole pharmacotherapy for smoking cessation. If used in combination with nicotine replacement therapy (NRT), cessation rates may be further improved, but the efficacy and safety of the combination need to be evaluated.
OBJECTIVE
To examine whether hospitalized smokers treated with varenicline and NRT lozenges achieve higher prolonged smoking abstinence rates compared with those treated with varenicline alone.
DESIGN, SETTING, AND PARTICIPANTS
A double-blind, placebo-controlled randomized clinical trial was conducted in adult medical or surgical inpatients of 5 Australian public hospitals with a history of smoking 10 cigarettes or more per day, interested in quitting, and available for 12-month follow-up between May 1, 2019, and May 1, 2021 (final 12-month data collection in May 2022). Data analysis was performed from June 1 to August 30, 2023.
INTERVENTIONS
A 12-week varenicline regimen was initiated during hospitalization at standard doses in all participants. Participants were randomized to additionally use NRT (2 mg) or placebo lozenges if there was an urge to smoke. Behavioral support (Quitline) was offered to all participants.
MAIN OUTCOMES AND MEASURES
The primary outcome was biochemically verified sustained abstinence at 6 months. Secondary outcomes included self-reported prolonged abstinence, 7-day point prevalence abstinence (3, 6, and 12 months), and medicine-related adverse events.
RESULTS
A total of 320 participants (mean [SD] age, 52.5 [12.1] years; 183 [57.2%] male) were randomized. The conduct of biochemical verification was affected by COVID-19 restrictions; consequently, the biochemically verified abstinence in the intervention vs control arms (18 [11.4%] vs 16 [10.1%]; odds ratio [OR], 1.14; 95% CI, 0.56-2.33) did not support the combination therapy. The secondary outcomes in the intervention vs control arms of 7-day point prevalence abstinence at 6 months (54 [34.2%] vs 37 [23.4%]; OR, 1.71; 95% CI, 1.04-2.80), prolonged abstinence at 12 months (47 [29.9%] vs 30 [19.1%]; OR, 1.77; 95% CI, 1.05-3.00), and 7-day point prevalence abstinence at 12-months (48 [30.6%] vs 31 [19.7%]; OR, 1.79; 95% CI, 1.07-2.99) significantly improved with the combination therapy. The self-reported 6-month prolonged abstinence (61 [38.6%] vs 47 [29.7%]; OR, 1.49; 95% CI, 0.93-2.39) favored the combination therapy but was not statistically significant. Medicine-related adverse events were similar in the 2 groups (102 [74.5%] in the intervention group vs 86 [68.3%] in the control group).
CONCLUSIONS AND RELEVANCE
In this randomized clinical trial of the combination of varenicline and NRT lozenges in hospitalized adult daily smokers, the combination treatment improved self-reported abstinence compared with varenicline alone, without compromising safety, but it did not improve biochemically validated abstinence.
TRIAL REGISTRATION
anzctr.org.au Identifier: ACTRN12618001792213.
Topics: Humans; Varenicline; Male; Female; Smoking Cessation; Tobacco Use Cessation Devices; Middle Aged; Double-Blind Method; Adult; Smoking Cessation Agents; Australia; Hospitalization; Smokers; Aged; Treatment Outcome; Nicotine Replacement Therapy
PubMed: 38935378
DOI: 10.1001/jamanetworkopen.2024.18120 -
The Cochrane Database of Systematic... Aug 2016Smoking cessation is the most important treatment for smokers with chronic obstructive pulmonary disease (COPD), but little is known about the effectiveness of different... (Meta-Analysis)
Meta-Analysis Review
BACKGROUND
Smoking cessation is the most important treatment for smokers with chronic obstructive pulmonary disease (COPD), but little is known about the effectiveness of different smoking cessation interventions for this particular group of smokers.
OBJECTIVES
To evaluate the effectiveness of behavioural or pharmacological smoking cessation interventions, or both, in smokers with COPD.
SEARCH METHODS
We searched all records in the Cochrane Airways Group Specialised Register of Trials. In addition to this electronic search, we searched clinical trial registries for planned, ongoing, and unpublished trials. We searched all databases from their inception. We checked the reference lists of all included studies and of other systematic reviews in relevant topic areas. We searched for errata or retractions from eligible trials on PubMed. We conducted our most recent search in March 2016.
SELECTION CRITERIA
We included randomised controlled trials assessing the effectiveness of any behavioural or pharmacological treatment, or both, in smokers with COPD reporting at least six months of follow-up abstinence rates.
DATA COLLECTION AND ANALYSIS
Two review authors independently extracted the data and performed the methodological quality assessment for each study. We resolved any disagreements by consensus.
MAIN RESULTS
We included 16 studies (involving 13,123 participants) in this systematic review, two of which were of high quality. These two studies showed that nicotine sublingual tablet and varenicline increased the quit rate over placebo (risk ratio (RR) 2.60 (95% confidence interval (CI) 1.29 to 5.24) and RR 3.34 (95% CI 1.88 to 5.92)). Pooled results of two studies also showed a positive effect of bupropion compared with placebo (RR 2.03 (95% CI 1.26 to 3.28)). When pooling these four studies, we found high-quality evidence for the effectiveness of pharmacotherapy plus high-intensity behavioural treatment compared with placebo plus high-intensity behavioural treatment (RR 2.53 (95% CI 1.83 to 3.50)). Furthermore, we found some evidence that high-intensity behavioural treatment increased abstinence rates when compared with usual care (RR 25.38 (95% CI 8.03 to 80.22)) or low-intensity behavioural treatment (RR 2.18 (95% CI 1.05 to 4.49)). Finally, the results showed effectiveness of various combinations of psychosocial and pharmacological interventions.
AUTHORS' CONCLUSIONS
We found high-quality evidence in a meta-analysis including four (1,540 participants) of the 16 included studies that a combination of behavioural treatment and pharmacotherapy is effective in helping smokers with COPD to quit smoking. Furthermore, we conclude that there is no convincing evidence for preferring any particular form of behavioural or pharmacological treatment.
Topics: Adult; Behavior Therapy; Bupropion; Combined Modality Therapy; Female; Humans; Male; Nicotine; Nicotinic Agonists; Pulmonary Disease, Chronic Obstructive; Randomized Controlled Trials as Topic; Smoking Cessation; Varenicline
PubMed: 27545342
DOI: 10.1002/14651858.CD010744.pub2 -
Dermatology Online Journal Feb 2023Cutaneous side-effects of varenicline, a selective partial agonist of the a4B2 nicotinic acetylcholine receptor used to treat smoking addiction, are relatively rare and... (Review)
Review
Cutaneous side-effects of varenicline, a selective partial agonist of the a4B2 nicotinic acetylcholine receptor used to treat smoking addiction, are relatively rare and mainly consist of acute generalized exanthematous pustulosis. We describe an atypical clinical presentation of a varenicline-induced drug eruption, which occurred one day after drug initiation. We report this case since we believe no drug reaction to varenicline has had this clinical presentation or rapidity of onset. Clinicians should be aware of this potential adverse cutaneous reaction in patients taking varenicline for smoking cessation.
Topics: Humans; Varenicline; Nicotinic Agonists; Benzazepines; Quinoxalines; Acute Generalized Exanthematous Pustulosis; Drug-Related Side Effects and Adverse Reactions
PubMed: 37040914
DOI: 10.5070/D329160217 -
Addictive Behaviors Aug 2022A network meta-analysis (NMA) was conducted to investigate the effect of varenicline (VAR), bupropion (BUP), and nicotine replacement therapy (NRT) on smoking cessation. (Meta-Analysis)
Meta-Analysis Review
OBJECTIVE
A network meta-analysis (NMA) was conducted to investigate the effect of varenicline (VAR), bupropion (BUP), and nicotine replacement therapy (NRT) on smoking cessation.
METHODS
Eight databases were searched in May 2021, and only randomized controlled trials (RCTs) using varenicline, bupropion, or NRT (single or combined) for smoking cessation were included. The risk of bias in the included RCTs was assessed using the Cochrane Handbook tool. Stata 15.1 software was used to perform NMA, and the quality of the evidence was evaluated using Confidence in Network Meta-analysis (CINeMA).
FINDINGS
Twenty RCTs involving 16,702 smokers were included. The risk of bias results showed that 10 RCTs were rated as high, three were low, and seven were unclear. A total of 21 pairs were compared based on seven interventions. The NMA showed that, compared to the placebo (PLA), the other six interventions had significant efficacy in smoking cessation, where VAR + BUP showed the best effect of all treatments (odds ratio (OR) = 6.08, 95% confidence interval (CI) [3.47, 10.66]). Moreover, VAR + BUP was superior to VAR + NRT (OR = 1.66, 95% CI [1.07, 2.59]) and the three monotherapies (VAR, BUP, and NRT). In the monotherapies, the results of pairwise comparisons of VAR, BUP, and NRT did not show significant differences. Finally, the surface under the cumulative ranking curve (SUCRA) value indicated that VAR + BUP had the greatest probability of becoming the best intervention.
CONCLUSIONS
The efficacy of VAR, BUP, and NRT alone increased the odds of smoking abstinence better than the placebo, combined interventions were superior to monotherapy, and VAR combined with other interventions had a better smoking cessation effect.
Topics: Bupropion; Humans; Network Meta-Analysis; Randomized Controlled Trials as Topic; Smoking Cessation; Tobacco Use Cessation Devices; Varenicline
PubMed: 35397262
DOI: 10.1016/j.addbeh.2022.107329 -
Therapeutic Advances in Respiratory... 2019Smoking causes various diseases and is a major public health threat worldwide. Therefore, promoting smoking cessation is the most important intervention contributing to... (Review)
Review
Smoking causes various diseases and is a major public health threat worldwide. Therefore, promoting smoking cessation is the most important intervention contributing to maintaining the health of smokers and nonsmokers and saving enormous financial expense. We reviewed existing and emerging smoking-cessation pharmacotherapies from the Cochrane Database of Systemic Reviews, PubMed, Ovid, and ClinicalTrials.gov databases. A literature review revealed that bupropion may be appropriate for patients interested in reducing smoking who dislike, or who have failed, nicotine-replacement therapy (NRT). Additionally, varenicline and NRT are efficacious first-line smoking cessation treatments and should be given to all individuals unless contraindicated.
Topics: Bupropion; Cigarette Smoking; Humans; Nicotinic Agonists; Recurrence; Smoking Cessation; Smoking Cessation Agents; Tobacco Use Cessation Devices; Tobacco Use Disorder; Treatment Outcome; Varenicline
PubMed: 31533544
DOI: 10.1177/1753466619875925