and Alaska Native communities are disproportionately affected by problems with alcohol use and seek culturally appropriate and effective interventions for individuals with alcohol use disorders.OBJECTIVE To determine whether a culturally tailored contingency management intervention, in which incentives were offered for biologically verified alcohol abstinence, resulted in increased abstinence among American Indian and Alaska Native adults. This study hypothesized that adults assigned to receive a contingency management intervention would have higher levels of alcohol abstinence than those assigned to the control condition. DESIGN, SETTING, AND PARTICIPANTSThis multisite randomized clinical trial, the Helping Our Native Ongoing Recovery (HONOR) study, included a 1-month observation period before randomization and a 3-month intervention period. The study was conducted at 3 American Indian and Alaska Native health care organizations located in Alaska, the Pacific Northwest, and the

OBJECTIVES: The Seraph100 Microbind Affinity Blood Filter (Seraph 100) (ExThera Medical, Martinez, CA) is an extracorporeal therapy that can remove pathogens from blood, including severe acute respiratory syndrome coronavirus 2. The aim of this study was to evaluate safety and efficacy of Seraph 100 treatment for COVID-19. DESIGN: Retrospective cohort study. SETTING: Nine participating ICUs. PATIENTS: COVID-19 patients treated with Seraph 100 (n = 53) and control patients matched by study site (n = 53). INTERVENTION: Treatment with Seraph 100. MEASUREMENTS AND MAIN RESULTS: At baseline, there were no differences between the groups in terms of sex, race/ethnicity, body mass index, and need for mechanical ventilation. However, patients in the Seraph 100 group were younger (median age, 54 yr; interquartile range [IQR], 41–65) compared with controls (median age, 64 yr; IQR, 56–69; p = 0.009). Charlson comorbidity index scores were lower in the Seraph 100 group (2; IQR, 0–3) compared with the control group (3; IQR, 2–4; p = 0.006). Acute Physiology and Chronic Health Evaluation II scores were also lower in Seraph 100 subjects (12; IQR, 9–17) compared with controls (16; IQR, 12–21; p = 0.011). The Seraph 100 group had higher vasopressor-free days with an incidence rate ratio of 1.30 on univariate analysis. This difference was not significant after adjustment. Seraph 100-treated subjects were less likely to die compared with controls (32.1% vs 64.2%; p = 0.001), a difference that remained significant after adjustment. However, no difference in mortality was observed in a post hoc analysis utilizing an external control group. In the full cohort of 86 treated patients, there were 177 total treatments, in which only three serious adverse events were recorded. CONCLUSIONS: Although this study did not demonstrate consistently significant clinical benefit across all endpoints and comparisons, the findings suggest that broad spectrum, pathogen agnostic, blood purification can be safely deployed to meet new pathogen threats while awaiting targeted therapies and vaccines.

Contingency management is one of the most effective behavioral interventions for substance use. However, the implementation of contingency management has not been as widespread as might be expected given its efficacy. This review summarizes literature that examines the dissemination and implementation of contingency management for substance use in community (e.g., specialized substance use treatment) and clinical (e.g., primary care) settings. A systematic review was conducted according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) statement. Databases including Google Scholar, World of Knowledge, PsycINFO, and PubMed were searched. Search results yielded 100 articles and after the screening of titles and abstracts 44 were identified. Full-text articles were examined for eligibility and yielded 24 articles that were included in this review. Of the 24 articles included in the review, the majority (n = 11) focused on implementing contingency management in methadone clinics and opioid treatment programs. Training methods, implementation strategies, fidelity assessments, and attitudes toward the implementation of contingency management are discussed in greater detail. These findings highlight the importance of organizational input and ongoing supervision and consultation, and the need for additional research that is guided by theoretical frameworks and use rigorous study designs.

Background To study male-female and age differences in estimates of rapid transition from first full drink to alcohol dependence among youthful newly incident drinkers in the United States (US). Method The study population included 12-to-25-year-old non-institutionalized US civilian residents, sampled for US National Surveys on Drug Use and Health 2002–2013, with assessments via confidential computer assisted self-interviews. Newly incident drinkers are those who had their first full drink soon before the assessment (n=32,562 12–25 year olds). Alcohol dependence (AD) criteria are from DSM-IV. Results For 12-to-25-year-old females, the peak risk for making a rapid transition from first full drink to alcohol dependence is seen during adolescence, followed by declining estimates (meta-analysis summary=3% at 12–17 years of age, 95% CI= 2%, 3%). Among males, corresponding estimates fluctuate around 2%, with no appreciable differences across age strata. Among 12-to-17-year-old newly incident drinkers, there is a female excess in the rapid transition to alcohol dependence; a male excess is observed among young adult newly incident drinkers. Evaluated cohort-wise, using an epidemiological mutoscope view, individual cohorts show a congruent pattern, with age at first drink held constant. Conclusions Studying multiple replication samples of young newly incident drinkers, we discovered a clear female excess in the risk of a rapid transition from first full drink to alcohol dependence among adolescents, with age patterns differing across males and females.

for editing assistance. He was compensated for his contribution. We thank the patients' families for granting permission to publish this information.