Student Perceptions of Substance Use Disorder Stigma as a Factor for Health Disparities: A Mixed-Methods Study.

BACKGROUND: The prevalence of substance use disorders (SUDs) is an alarming problem in the United States; however, only a fraction of patients receive treatment. Stigma from both healthcare professionals and society at large negatively impacts SUD treatment. There are limited data regarding the perceptions of healthcare students on SUD stigma as a health disparity. METHODS: We conducted a concurrent mixed-methods study among students enrolled in six health-related colleges at one mid-south health science center in the US over 3 months. Both an electronic survey consisting of 17 close-ended questions and researcher-led focus groups were conducted to understand their perceptions of stigma and SUDs. The research team followed the six steps recommended by Braun and Clarke regarding the data that aimed to capture associations between categories and extract and conceptualize the themes, and thematic analysis was done using Dedoose® (Manhattan Beach, CA, USA) qualitative software, which facilitated all the codes being kept organized and compared the frequency of codes across categories. RESULTS: A total of n = 428 students participated in the survey (response rate = 13%), and n = 31 students took part in five focus groups. Most student respondents, on average, either agreed or strongly agreed that: stigma currently exists in the healthcare field; stigma can lead to patients' not receiving the appropriate care for an SUD; and stigma can lead to lower quality care provided to patients with SUDs. Two themes were identified based on the thematic analysis: (1) additional training is necessary to better equip students for addressing SUDs in practice and (2) suggestions were formed to develop synergy between didactic and clinical rotations to improve SUD training. CONCLUSIONS: It is evident that students perceive the stigma surrounding SUDs as a detriment to patient care. Opportunities may exist in professional training programs to more seamlessly and intentionally weave SUD treatment and management concepts throughout the curriculum, as well as to empower students to operate in the complex regulatory scheme that exists for SUDs in the US.

A Qualitative Systematic Review of Access to Substance Use Disorder Care in the United States Criminal Justice System.

BACKGROUND: The majority of patients with a substance use disorder (SUD) in the United States do not receive evidence-based treatment. Research has also demonstrated challenges to accessing SUD care in the US criminal justice system. We conducted a systematic review of access to SUD care in the US criminal justice system. METHODS: We searched for comprehensive qualitative studies in multiple databases through April 2021, and two researchers reviewed 6858 studies using pre-selected inclusion criteria. Once eligibility was determined, themes were extracted from the data. This review provides a thematic overview of the US qualitative studies to inform future research-based interventions. This review was conducted in compliance with the Preferred Reporting Items for Systematic reviews and Meta-Analyses (PRISMA). RESULTS: There were 6858 unique abstract results identified for review, and seven qualitative studies met the inclusion criteria. Two themes were identified from these results: (1) managing withdrawal from medication-assisted treatment, and (2) facilitators and barriers to treatment programs in the criminal justice system. CONCLUSIONS: Qualitative research evaluating access to SUD care in the US criminal justice system varied, with some interventions reported not rooted in evidence-based medicine. An opportunity may exist to develop best practices to ensure evidence-based treatment for SUDs is delivered to patients who need it in the US criminal justice system.

Follicle-stimulating hormone isoforms and plasma concentrations of estradiol and inhibin A in dairy cows with ovulatory and non-ovulatory follicles during the first postpartum follicle wave.

Following parturition, all cows display a wave of ovarian follicular growth, but a large proportion fail to generate a preovulatory rise in estradiol, and hence fail to ovulate. Follicle-stimulating hormone (FSH) exists as multiple isoforms in the circulation depending on the type and extent of glycosylation, and this has pronounced effects on its biological properties. This study examined differences in plasma FSH, estradiol, and inhibin A concentrations, and the distribution of FSH isoforms in cows with ovulatory or atretic dominant follicles during the first postpartum follicle wave. Plasma FSH isoform distribution was examined in both groups during the period of final development of the dominant follicle by liquid phase isoelectric focusing. Cows with an ovulatory follicle had higher circulating estradiol and inhibin A concentrations, and lower plasma FSH concentrations. The distribution of FSH isoforms displayed a marked shift toward the less acidic isoforms in cows with ovulatory follicles. A higher proportion of the FSH isoforms had a pI>5.0 in cows with ovulatory follicles compared to those with atretic follicles. In addition, cows with ovulatory follicles had greater dry matter intake, superior energy balance, elevated circulating concentrations of insulin and insulin-like growth factor-I, and lower plasma nonesterified fatty acids. The shift in FSH isoforms toward a greater abundance of the less acidic isoforms appears to be a key component in determining the capability for producing a preovulatory rise in estradiol, and this shift in FSH isoforms was associated with more favorable bioenergetic and metabolic status.