Trial reportJournal of substance abuse treatment2022
Characterizing nicotine withdrawal in smokers experiencing homelessness.
Trial report in Journal of substance abuse treatment, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
2 citing papers in PubMed, 3 citations in OpenAlex.
- Review
- Development of Dependence in Smokers and Rodents With Voluntary Nicotine Intake: Similarities and Differences.Nicotine & tobacco research : official journal of the Society for Research on Nicotine and Tobacco · 2023Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
2 authors at 1 institution in 1 country.
Funding
Abstract
objectiveThe rate of cigarette smoking among persons experiencing homelessness is five times the national prevalence, and these smokers experience difficulty quitting. Nicotine withdrawal may be a barrier to initiating and sustaining successful smoking cessation, but its time course is poorly characterized in this population. We hypothesize that withdrawal symptoms will be elevated and related to treatment outcomes.
methodsThis secondary data analysis characterized nicotine withdrawal symptoms, as measured by the Minnesota Nicotine Withdrawal Severity Index, during a quit attempt in treatment-seeking smokers experiencing homelessness who enrolled in a randomized smoking cessation trial. Participants (N = 70) reported MNWS symptoms three times prior to the scheduled quit date and twice weekly for 4 weeks post-quit date. We also examined the relation of pre-quit symptoms to treatment outcomes (quit day smoking status, patch adherence, duration of abstinence, and percent negative CO samples submitted).
resultsEndorsement of withdrawal symptoms was highest prior to the quit date and decreased over time with increases at weeks 3 to 4; a sizable percentage (20% to 35%) of participants endorsed symptoms throughout the 4 week post-quit period. Severity for most symptoms was at its lowest 2-3 weeks post-quit date, then increased in weeks 3 and 4. Anticipatory withdrawal was inversely related to nicotine patch adherence (p = .01), but not the abstinence-based treatment outcomes (ps > 0.05).
conclusionsContinued withdrawal symptom endorsement throughout treatment and increases in severity noted 3 to 4 weeks post-quit date suggest possible targets for intervention as part of smoking cessation counseling for smokers experiencing homelessness. Anticipatory withdrawal symptoms (prior to the quit date) were common and predictive of poor adherence to cessation aids.
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What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.