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Biological aging is a common root for multiple diseases causing morbidity and mortality, and trajectories of aging may start early in life. This study was designed to examine whether a universal family-based substance use preventive intervention to enhance self-control and reduce substance use would also result in reductions in biological aging among Black youth from the rural South. The Adults in the Making (AIM) program is a randomized controlled trial with six 2-h sessions for Black youth. The 216 youths agreeing to provide blood at age 22 included 114 who had received the AIM intervention and 102 who assigned to the control group. We examined accelerated DNA methylation (DNAm)-based aging using a recently developed measure, "GrimAge," that has been shown to predict the risk of early mortality and that is known to be more strongly affected by substance use than other DNAm-based aging indices. Relative to those randomly assigned to the control group, those receiving the intervention demonstrated significantly enhanced self-control, slower increases in substance use, and reduced Grim aging at age 22. Using a bootstrapping method with 1000 replications, we found a significant indirect effect of AIM on reduced Grim aging through its effect on self-control and substance use. Sensitivity analyses examined effects using other indices of DNAm-based aging. These findings suggest that a family-based program designed to enhance rural Black youth's self-control can have beneficial effects on self-control, enhancing young adult health and health behavior, and ultimately decreased mortality risk., (© 2021 Family Process Institute.)

Objective: Performing autocontrol with a reflex direct antiglobulin test (DAT) or directly performing IgG DAT only for alloantibody detection has been a matter of institutional preference. The aim of this study is to evaluate antibody identification (ABID), local cost, and staff time savings of both processes., Methods: We retrospectively reviewed all positive indirect antiglobulin tests with corresponding ABID, DAT, autocontrol, and patients with newly identified antibodies in 2014 and 2016. The number of tests performed, ABID, and the cost differences between methods were compared. Cost analysis was estimated from direct material costs, labor costs, and time spent per ABID workup., Results: Annual costs and time saved by performing direct IgG DAT only were $8460 and 180 hours, respectively. The percentage of new ABID in 2014 and 2016 was identical (3.3%)., Conclusion: Removing autocontrol with reflex DATs at our center reduced costs and staff time while maintaining a comparable rate of positivity of ABID., (© American Society for Clinical Pathology, 2021. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.)

Background and Objectives: To compare the efficacy of a self-monitoring programme vs. the conventional method used before the intervention in maintaining the international normalised ratio (INR) in the therapeutic range in patients receiving oral anticoagulants, as well as complications, quality of life and the time invested in the tests., Patients and Methods: Pre-pospilot and feasibility study. The study included 15 patients over the age of 18 years who had been attending the monitoring programme for more than 6months. In the pre phase, patients performed the tests and follow-up in the outpatient clinic. After conducting an individual training session with each patient to teach them how to perform venipuncture, use the coagulometer, manage dosing tables and subsequent follow-up from the virtual clinic, we compared the percentage of in-range INR tests, complications, quality of life, and the time invested in performing the tests pre- (conventional) and post-intervention (intervention for self-monitoring)., Results: The percentage of INR tests in the therapeutic range was significantly higher in the post-phase than in the pre-phase (65.6% vs. 37.8%, p<.001). Likewise, the incidence of both minor and serious complications decreased in the post-phase (20% vs. 0%, and 6.7% vs. 0%, respectively). Finally, all 5dimensions of the quality of life questionnaire improved significantly, while the time invested decreased., Conclusions: In our experience, OAT self-monitoring is associated with a significant improvement in patient management, a reduction in the rate of complications, improved quality of life and timesaving., (Copyright © 2019 Elsevier España, S.L.U. All rights reserved.)