Methadone maintenance treatment may improve completion rates and delay opioid relapse for opioid dependent individuals under community corrections supervision

Aims

Several studies have demonstrated the importance of agonist therapies such as methadone and buprenorphine for preventing relapse for individuals being released from jail or prison to the community. No studies have examined the impact of methadone for increasing the completion of community supervision requirements and preventing opioid relapse for individuals under community corrections supervision. This observational study compared the community corrections completion rate and opioid relapse rate of individuals receiving methadone maintenance therapy (MMT) to individuals who did not.

Methods

Of the 2931 individuals enrolled under criminal justice supervision in the community, Treatment Accountability for Safer Communities (TASC), and who met criteria for opioid dependence, 329 (11%) individuals reported receiving MMT in the community.

Results

The majority of participants were White (79.8%) and male (63.5%), with a mean age of 31.33 years (SD = 9.18), and were under supervision for 10.4 months (SD = 9.1). MMT participants were less likely to fail out of supervision compared to individuals not in MMT (39.0% vs. 52.9%, p < 0.001), and had a lower rate of relapse (32.9%) and longer time to relapse (average days = 89.7, SD = 158.9) compared to the relapse rate (55.9%) and time to relapse (average days = 60.5, SD = 117.9) of those not on MMT.

Conclusions

While the observational nature of this study prevents causal inferences, these results suggest that utilization of MMT in community corrections may increase the likelihood of completing supervision requirements and delay time to opioid relapse. Providing agonist therapies to opioid dependent individuals under supervision appears to be a critical strategy in this important population.     

Drug refusal skills training does not enhance outcomes of African American adolescents with substance use problems

In prior research by Witkiewitz and colleagues, African American adults receiving refusal skills training (RST) had fewer heavy drinking days and were categorized as having more successful outcomes. This study extends findings to adolescents receiving the Adolescent Community Reinforcement Approach (A-CRA). Propensity score matching was used to create three groups equivalent on baseline characteristics, including: African Americans receiving refusal skills training (AA + RST; n = 214), African Americans not receiving RST (AA-RST; n = 212), and Caucasians receiving RST (CA + RST; n = 214). In propensity weighted regression models that controlled for overall A-CRA exposure, racial group by RST status was not a significant predictor of substance use frequency or abstinence/early remission outcomes. Higher exposure to A-CRA, however, was a significant predictor of both outcomes. Universal receipt of RST may not improve the outcomes of African American adolescents with substance use problems, and outcomes may be driven more by the overall number of A-CRA procedures received.     

A Nontraditional Faculty Development Initiative Using a Social Media Platform

Objective. To assess the outcomes from an 11-year nontraditional professional development activity implemented by female faculty members at several colleges and schools of pharmacy.Design. Within the context of an online fantasy football league, faculty members practiced community-based faculty development strategies, including peer mentoring, skills development, constructive feedback and other supportive behaviors.Assessment. Data were extracted from curriculum vitae to characterize the academic progress of participants and to quantify scholarly work collaborations among league members. Analyses were limited to members who had participated in the league for 10 or more consecutive years. Seventy-one collaborative scholarly works occurred among team managers, including presentation of 20 posters and 2 oral presentations at national or international meetings, publication of 29 peer-reviewed articles and 15 book chapters, and funding of 5 research projects.Conclusion. Social media platforms can foster nontraditional faculty development and mentoring by enhancing connectivity between pharmacy educators who share similar interests.     

Formation and Investigation of Physicochemical,Biological and Bacteriostatic Properties of Nanocomposite Foils Containing Silver Nanoparticles and Graphene Oxide in Hyaluronic Acid Matrix

Natural polysaccharides, including hyaluronic acid, find a wide range of applications in biomedical sciences. There is a growing interest in nanocomposites containing hyaluronic acid and nanoparticles such as nanometals or graphene. In this study, we prepared foils of pure sodium hyaluronate and sodium hyaluronate containing nanosilver, graphene oxide, nanosilver/graphene oxide and characterized their properties. UV-vis spectroscopy and scanning electron microscopy (SEM) confirmed the formation of 10–20 nm silver nanoparticles. The structural changes were investigated using Fourier transforms infrared (FTIR) spectra and size exclusion chromatography. The obtained results suggest changes in molecular weights in the samples containing nanoparticles, which was highest in a sample containing nanosilver/graphene oxide. We also assessed the mechanical properties of the foils (thickness, tensile strength and elongation at break) and their wettability. The foils containing nanosilver and nanosilver/graphene oxide presented bacteriostatic activity against E. coli, Staphylococcus spp. and Bacillus spp., which was not observed in the control and sample containing graphene oxide. The composites containing graphene oxide and nanosilver/graphene oxide exhibited a cytotoxic effect on human melanoma WM266-4 cell lines (ATCC, Manassas, VA, USA).     

Is grandparental childcare socio-economically patterned? Evidence from the English longitudinal study of ageing

Grandparents play a vital role in providing childcare to families. Qualitative research and evidence from parents raise concerns that it is grandparents who are socio-economically disadvantaged who provide grandchild care more regularly, perform more intensive tasks, and care out of financial necessity. However, no European studies have investigated these issues at population level. This study is based on grandparents aged 50+ who looked after grandchildren. Data are from wave 8 of the nationally representative English Longitudinal Study of Ageing (2016/2017). We exploit newly collected information on frequency of grandchild care, activities, and reasons for care. Using multinomial regressions, we first examined the extent to which grandparents’ socio-economic characteristics (wealth and education) are associated with frequency of grandchild care. Second, using logistic regressions, we investigated whether wealth and education are associated with activities and reasons for grandchild care. Overall, grandparents from disadvantaged socio-economic backgrounds were more likely to provide more regular childcare. Similarly, grandparents in the lowest wealth quartile were more involved in hands-on activities (cooking, taking/collecting grandchildren to/from school), whereas highly educated grandparents were more likely to help grandchildren with homework. Finally, better-off grandparents were more likely to look after grandchildren to help parents and provide emotional support and less likely to report difficulty in refusing to provide care. Our findings show that grandparental childcare varies by socio-economic status with more intensive childcare activities falling disproportionately on those with fewer resources, and this may act to exacerbate existing socio-economic inequalities in later life.

     

Left atrial appendage occlusion with the Amulet device: to tug or not to tug?

Journal of Interventional Cardiac Electrophysiology - Left atrial appendage occlusion (LAAO) involves a “tug test,” in which implanters pull on the device delivery cable to ensure...     

Correction to: Left atrial appendage occlusion with the Amulet device: to tug or not to tug?

Journal of Interventional Cardiac Electrophysiology - For Fig.&nbsp;4, an internal working draft of the image depicting the device placed in the heart was erroneously provided during the...