Preventive medicine
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Preventive medicine · Nov 2023
Randomized Controlled TrialRandomized clinical trial examining financial incentives for smoking cessation among mothers of young children and possible impacts on child secondhand smoke exposure.
This randomized clinical trial examined whether financial-incentives increase smoking cessation among mothers of young children and potential impacts on child secondhand-smoke exposure (SHSe). 198 women-child dyads were enrolled and assigned to one of three treatment conditions: best practices (BP, N = 68), best practices plus financial incentives (BP + FI, N = 63), or best practices, financial incentives, and nicotine replacement therapy (BP + FI + NRT, N = 67). The trial was completed in Vermont, USA between June 2015 and October 2020. BP entailed staff referral to the state tobacco quitline; financial incentives entailed mothers earning vouchers exchangeable for retail items for 12 weeks contingent on biochemically-verified smoking abstinence; NRT involved mothers receiving 10 weeks of free transdermal nicotine and nicotine lozenges/gum. ⋯ There was a significant effect of treatment condition (F[2109] = 3.64, P = .029) on SHSe with levels in BP and BP + FI significantly below BP + FI + NRT (ts[109] ≥ -2.30, Ps ≤ 0.023). Financial incentives for smoking abstinence are efficacious for increasing maternal cessation but that alone was insufficient for reducing child SHSe. ClinicalTrials.gov:NCT05740098.
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Preventive medicine · Nov 2023
ReviewThe fourth wave of the overdose crisis: Examining the prominent role of psychomotor stimulants with and without fentanyl.
The current overdose and broader public health crisis involving illicit drug use is often referred to as the "opioid" or "fentanyl" crisis. Clearly there is extensive data on the profound damage done by opioids over the past 20 years and specifically by fentanyl in the past 5 years. However, there is an extensive array of data that suggests there is more to the current crisis than opioids/fentanyl. ⋯ Despite the overwhelming evidence supporting CM, it is not being widely used in routine treatment outside the VA healthcare system. This paper reviews some of the (a) evidence for CM, (b) CM protocol design elements that require consideration, (c) current obstacles to the widespread implementation of CM, and (d) strategies for addressing these obstacles. Overcoming these obstacles is a priority to allow routine use of CM as a treatment for StimUD.
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Preventive medicine · Nov 2023
Meta AnalysisContingency management interventions for abstinence from cigarette smoking in pregnancy and postpartum: A systematic review and meta-analysis.
Contingency management is one of the most effective treatments for substance use disorders in not-pregnant people. The most recent quantitative review of its efficacy among pregnant and postpartum women who smoke cigarettes concluded with moderate certainty that those receiving contingent financial incentives were twice as likely to be abstinent compared with controls. We aimed to update and extend previous reviews. ⋯ There was high certainty evidence that women receiving incentives were more likely to be abstinent than controls at the last antepartum assessment (12 RCTs; RR = 2.43, 95% CI 2.04-2.91, n = 2941, I2 = 0.0%) and moderate certainty evidence at the longest postpartum assessment while incentives were still available (five RCTs; RR = 2.72, 1.47-5.02, n = 659, I2 = 44.5%), and at the longest postpartum follow-up after incentives were discontinued (six RCTs; RR = 1.93, 1.08-3.46, n = 1753, I2 = 51.8%). Pregnant women receiving incentives are twice as likely to achieve smoking abstinence during pregnancy suggesting this intervention should be standard care for pregnant women who smoke. The results also demonstrate that abstinence continues into the postpartum period, including after incentives are discontinued, but more trials measuring outcomes in the postpartum period are needed to strengthen this conclusion.
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Preventive medicine · Nov 2023
Meta AnalysisA call to action: Contingency management to improve post-release treatment engagement among people with opioid use disorder who are incarcerated.
People with opioid use disorder (OUD) are overrepresented in US correctional facilities and experience disproportionately high risk for illicit opioid use and overdose after release. A growing number of correctional facilities offer medication for OUD (MOUD), which is effective in reducing these risks. However, a recent evaluation found that <50% of those prescribed MOUD during incarceration continued MOUD within 30 days after release, demonstrating a need to improve post-release continuity of care. ⋯ Indeed, a prior meta-analysis demonstrates a dose-response relationship between the magnitude and immediacy of reward and CM effectiveness. Thus, CM involving larger and more immediately delivered rewards are likely necessary to improve MOUD adherence during the critical period following release from incarceration. Future research on the effectiveness and implementation of CM to improve MOUD retention after release from incarceration is warranted.
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Preventive medicine · Nov 2023
History and current status of contingency management programs in the Department of Veterans Affairs.
This article describes the Department of Veterans Affairs (VA) national implementation of contingency management within VA substance use disorder (SUD) treatment programs. ⋯ It has proved feasible to implement abstinence CM and several other CM pilot programs at many VA facilities. Factors that contributed to the success of the VA CM rollout, challenges that were encountered along the way, and lessons learned that may facilitate wider use of CM outside VA are discussed.