Addressing the growing opioid and heroin abuse epidemic: a call for medical school curricula

HIV-1 and opiates modulate miRNA profiles in extracellular vesicles

Opiate abuse increases the risk of HIV transmission and exacerbates HIV neuropathology by increasing inflammation and modulating immune cell function. Exosomal EVs(xEV) contain miRNAs that may be differentially expressed due to HIV infection or opiate abuse. Here we develop a preliminary exosomal-miRNA biomarker profile of HIV-infected PBMCs in the context of opiate use. PBMCs infected with HIV were treated with increasing dosages of morphine for 72 hours, the culture supernatants were collected, and the exosomes isolated using differential centrifugation. Exosomal miRNAs were extracted, expression levels determined via Nanostring multiplexed microRNA arrays, and analyzed with Webgestalt. The effect of the exosomes on neuronal function was determined by measuring calcium. Preliminary findings show that HIV-1 infection altered the miRNA profile of PBMC-derived EVs concurrently with opiate exposure. MicroRNA, hsa-miR-1246 was up-regulated 12-fold in the presence of morphine, relative to uninfected control. PBMCs infected with HIV-1 MN, an X4-tropic HIV-1 strain and exposed to morphine, displayed a trend which suggests potential synergistic effects between HIV-1 infection and morphine exposure promoting an increase in viral replication. Dose-dependent differences were observed in miRNA expression as a result of opiate exposure. The xEVs derived from PBMCs exposed to morphine or HIV modulated neuronal cell function. SH-SY5Y cells, treated with xEVs derived from ART-treated PBMCs, exhibited increased viability while for SH-SY5Ys exposed to xEVs derived from HIV-1 infected PBMCs viability was decreased compared to the untreated control. Exposing SH-SY5Y to xEVs derived from HIV-infected PBMCs resulted in significant decrease in calcium signaling, relative to treatment with xEVs derived from uninfected PBMCs. Overall, HIV-1 and morphine induced differential miRNA expression in PBMC-derived exosomes, potentially identifying mechanisms of action or novel therapeutic targets involved in opiate use disorder, HIV neuropathology, TNF signaling pathway, NF-κB signaling pathway, autophagy, and apoptosis in context of HIV infection.

Building a strong foundation from the ground up: the impact of a medical student substance use disorder organization on curriculum and community

Due to the increasing rates of substance use disorders (SUDs), accidental overdoses, and associated high mortality rates, there is an urgent need for well-trained physicians who can grasp these complex issues and help struggling patients. Preparing these physicians occurs through targeted education and clinical exposure in conjunction with medical school curricula in the field of addiction medicine. Medical students can often feel overwhelmed by the medical school curriculum and changes to the curriculum take time, money, and administrative commitment to ratify. Implementing a student organization dedicated to SUD education can be a solution to provide clinical exposure, education and student autonomy in their medical school experience. At Wayne State University School of Medicine, Detroit vs. Addiction (DvA) is a student-run organization that is filling the gap in SUD education for medical students whilst providing assistance to the community. DvA not only extends clinical education for physicians in training, but it also provides the medical school with an opportunity to allow students to create a blueprint for education initiatives that can be incorporated as a mainstay in the school's technical trainings. Herein, we describe the evolution of this organization and its activities.

Exploring Internal Medicine Interns' Educational Experiences on Opioid Addiction: A Narrative Analysis

Increased efforts to educate physicians on addiction are crucial based on widespread addiction rates and the ongoing opioid crisis. Physicians in the United States hesitate to adopt medication-assisted treatment (MAT) due to a lack of addiction education. For this study, we used a narrative framework to understand how internal medicine interns (first-year residents) recount their educational experiences on addiction during their medical school education and early residency. In using a sensemaking function, our results revealed four types of narratives: dearth, futility, priority, and impact. We found that the narratives were interrelated and indicated that interns understood addiction as a disease yet felt unprepared to treat it. We also discovered that interns did not fully appreciate the nuances of addiction. Their attempts to engage patients in substance recovery or reduction were often unsuccessful, leaving them feeling disappointed. Interns had mixed feelings when working with addiction-related issues as patients' addiction was rarely ever addressed. Interns also encountered "eye-opening" events leaving them astonished. Thus, shaping their views on the opioid crisis, and by extension, addiction. Increasing medical students' and residents' competency through practical education and training may improve physician comfort and confidence leading to the adoption of opioid addiction treatment such as MAT, potentially reducing the opioid epidemic.

HealthCare educational differences in pain management, adverse childhood experiences and their relationship to substance use disorder education

Background

In order to assist the State of Ohio in the United States in addressing the opioid epidemic, the Ohio Attorney General appointed experts in a variety of academic disciplines to the Scientific Committee on Opioid Prevention and Education (SCOPE). The focus of SCOPE is the application of scientific principles in the development of prevention and educational strategies for reducing substance use disorder (SUD). One area of focus for SCOPE was SUD education of healthcare professionals. The objective of the present was to identify the content and extent to which future healthcare professionals are trained in pain management, SUD, and adverse childhood experiences (ACEs).

Methods

In December of 2019, a survey was distributed to 49 healthcare professional schools in Ohio that included the following disciplines: medicine, pharmacy, advanced practice registered nurse (APRN), physician assistant, dentistry, and optometry. The survey included four domains: initial screening of patients, training in SUD, training in care for patients at high risk for SUD, and education in evaluating patients for ACEs. Descriptive statistics were calculated.

Results

Thirty one of the forty-nine schools completed the survey. Most disciplines indicated that some form of basic training in the principles of SUD were taught in their core curriculum. The training on ethical issues surrounding SUD were not as widely covered (range 0-62.5%). Medicine, APRN, physician assistant, and pharmacy schools had a “moderate” to “great” extent of pharmacologic therapy curriculum integration. Other pain management strategies were “somewhat” to “moderately” integrated. There were variations seen in training on risk of medication misuse based on various contributors to health. At least 67.7% of medicine, APRN, physician assistant, and pharmacy programs included motivational interviewing training. The extent to which schools integrated education regarding ACEs into their curriculum varied from 0 to 66.7%.

Conclusions

The study finding suggests a need for a unified, consistent, and expanded training requirement in the foundations of pain management, SUD, and ACEs in professional healthcare education.

Assessing Student Readiness to Work with People Who Use Drugs: Development of a Multi-disciplinary Addiction Educational Survey

BACKGROUND

As health profession schools implement addiction curricula, they need survey instruments to evaluate the impact of the educational interventions. However, existing measures do not use current non-stigmatizing language and fail to capture core concepts.

OBJECTIVE

To develop a brief measure of health profession student readiness to work with people who use drugs (PWUDs) and establish its content validity.

METHODS

We conducted a literature review of existing instruments and desired clinical competencies related to providing care to PWUD and used results and expert feedback to create and revise a pool of 72 items. We conducted cognitive interviews with ten pre-clinical health profession students from various US schools of nursing, pharmacy, and medicine to ensure the items were easy to understand. Finally, we used a modified Delphi process with twenty-four health professions educators and addiction experts (eight each from nursing, pharmacy, and medicine) to select items for inclusion in the final scale. We analyzed expert ratings of individual items and interdisciplinary agreement on ratings to decide how to prioritize items. We ultimately selected 12 attitudes and 12 confidence items to include in the REadiness to Discuss Use, Common Effects, and HArm Reduction Measure (REDUCE-HARM). Experts rated their overall assessment of the final scale.

RESULTS

Twenty-two of twenty-four experts agreed or strongly agreed that the attitudes scale measures student attitudes that impact readiness to work with PWUDs. Twenty-three of twenty-four experts agreed or strongly agreed that the confidence scale measures student self-efficacy in competencies that impact readiness to work with PWUDs. Seven of 72 initial items and none of the 24 selected items had statistically significant differences between disciplines.

CONCLUSIONS

The REDUCE-HARM instrument has strong content validity and may serve as a useful tool in evaluating addiction education. Additional research is needed to establish its reliability, construct validity, and responsiveness to change.

Prescription opioid misuse among university students: A systematic review

Misuse of prescription opioids has substantially increased in the past decade among the general population, including among university students. Relative to the literature concerning opioid misuse among the general population, little information is available regarding the college student population. Objective: The purpose of the present study was to conduct a systematic review of the literature concerning the prevalence of prescription opioid misuse among the university student population. Results: The lifetime estimate for prescription opioid misuse among general populations of students ranged from 4% to 19.7%, with higher estimates for special student populations. Students most at risk for misuse of prescription opioids are those who report higher rates of psychological distress, depression, and suicidal thoughts and behaviors, and white, male students who use alcohol and illicit drugs. Conclusions: Findings from this study underscore the need for opioid prevention and intervention programs on university campuses.

Exploring perspectives on changing opioid prescribing practices: A qualitative study of community stakeholders in the HEALing Communities Study

BACKGROUND

Community-based perspectives are needed to more broadly inform policy-makers, public health practitioners, prescribers, and pharmacists about community-led and broader efforts to reduce opioid overprescribing, and ultimately reduce prescription opioid use disorder, overdoses and fatalities. The aim of this study is to explore community-based perspectives on efforts to change opioid prescribing practices in their communities.

METHODS

Semi-structured interviews were conducted with 388 community stakeholders across four states (Kentucky, Massachusetts, New York, Ohio) from November 2019 to January 2020 about community approaches and goals of community-led responses to the opioid crisis. Data analysis combined deductive and inductive approaches to identify themes and sub-themes related to improving opioid prescribing practices.

RESULTS

Three major themes and different subthemes were characterized: (1) acknowledging progress (i.e., healthcare providers being part of the solution, provider education, and prescription drug monitoring programs); (2) emergent challenges (i.e., physician nonadherence with safer opioid prescribing guidelines, difficulty identifying appropriate use of opioids, and concerns about accelerating the progression from opioid misuse to drug abuse); and (3) opportunities for change (i.e., educating patients about safer use and proper disposal of opioids, expanding prescriber and pharmacist education, changing unrealistic expectations around eliminating pain, expanding and increasing insurance coverage for alternative treatment options).

CONCLUSIONS

Community stakeholders appeared to support specific opportunities to reduce prescription opioid misuse and improve safer prescribing. The opportunities included culture change around pain expectations, awareness of safe disposal, additional provider education, and increased coverage and acceptability of non-opioid treatments.

The Opioid Awareness and Support Team: an innovative example of medical education and community partnership

The Opioid Awareness and Support Team (OAST) at the Memorial University Faculty of Medicine is a novel student-led initiative designed to supplement medical student learning related to opioid use disorder and the opioids crisis. OAST has focused on grounding educational initiatives related to opioid use disorder in the local community context, working with community partners, and bringing in individuals with lived experience. We present initial findings from an Opioid Education Day that suggest student-led supplemental education for medical students can improve student knowledge surrounding opioid use.

The utility of a formative one-station objective structured clinical examination for Substance use disorders in a dental curriculum

Substance use disorders (SUD) are chronic relapsing medical conditions characterised by compulsive substance seeking and use. They constitute a substantial disease burden globally. Labelling of persons with SUD has created barriers to treatment but there are effective management strategies. The dental profession has embraced reforms designed to address the SUD epidemic by promoting continuing education for practitioners and initiating curriculum changes in dental schools. Screening, Brief Intervention and Referral to Treatment (SBIRT) is an evidence-based model for managing patients with SUD. The use of a formative 1-station Objective Structured Clinical Examination (OSCE) for learning and assessment in SBIRT, operationalised with the MD3 rating scale is presented in this study. In 3 years of implementation, the SBIRT OSCE successfully integrated into the curriculum of the College of Dental Medicine, Columbia University. Mean score of total adherent behaviours was 11.80 (SD =4.23) (range: 2 - 24) and Cronbach's coefficient alpha for across-items reliability in adherent behaviours was 0.66. Adherent behaviours correlated with the global ratings (r = 0.66). Mean of global rating scores were 2.90 (SD =1.01) for collaboration and 2.97 (SD =1.00) for empathy and the global rating scores correlated with each other (r = 0.85). Histograms of global rating scores resembled normal distribution. The 1-station OSCE is a good model for learning about SBIRT. Psychometric analysis was useful in understanding the underlying construct of the MD3 rating scale and supported its reliability, validity and utility in dental education.

Using contact-based education to destigmatize opioid use disorder among medical students

All first- and second-year (i.e., pre-clinical) medical students at a large, Midwestern medical school with three campuses were invited to participate in a two-arm, parallel educational study comparing the efficacy of two types of curricular interventions. Students at the main campus attended the modified contact-based education panel or the didactic lecture in person, while students at the two distance campuses attended the modified contact-based education or lecture remotely using the University's videoconferencing system. Impact: A total of 109 students participated in the study (average age 24.2 years (SD = 2.6), 64.2% female, 79.8% white, 56.0% second-year students, 67.9% attended on main campus, lecture = 52 participants, modified contact-based = 57 participants). Baseline responses were similar across groups. Following the session, participants in both interventions rated drug abuse (percent increase = 21.2%, p < .001) and prescription drug diversion (percent increase = 7.6%, p = .004) as more serious problems. Participants from both interventions expressed increased confidence in caring for patients with OUD (percent increase = 45.5%, p < .001) and increased interest in pursuing MAT training (percent increase = 21.5%, p = .04). Both curricular interventions were equally effective at reducing OUD stigma with a significant 8.2% decrease in total stigma scores and a large effect size (p < .001, η_p² = .34). Lastly, participants with lower post-assessment OUD stigma scores were more likely to indicate that they would pursue additional training to provide MAT (p = .02). Lessons learned: Exposure to opioid-specific education with a focus on MAT and recovery, regardless of education type, positively affected opioid-related postgraduate intentions and reduced OUD stigma. Notably, these findings suggest that there are multiple efficacious techniques to reduce OUD stigma during preclinical training.

Attending and Resident Surgeon Perspectives and Prescribing Practices of Pain Medication During the Opioid Epidemic

OBJECTIVE

Over 67,000 individuals died in the United States due to drug overdose in 2018; the majority of these deaths were secondary to opioid ingestion. Our aim was to determine surgeon perceptions on opioid abuse, the adequacy of perioperative and graduate medical education, and the role surgeons may play. We also aimed to investigate any differences in attending and resident surgeon attitudes.

DESIGN

Anonymous online survey assessing surgeons' opioid counseling practices, prescribing patterns, and perceptions on opioid abuse, adequacy of education about opioid abuse, and the role physicians play.

SETTING

Two Accreditation Council for Graduate Medical Education accredited general surgery programs at a university-based tertiary hospital and a community hospital in the Midwest.

PARTICIPANTS

Attending and resident physicians within the Departments of Surgery participated anonymously.

RESULTS

Attending surgeons were more likely than residents to discuss posoperative opioids with patients (62% vs. 33%; p < 0.05), discuss the potential of opioid abuse (31% vs. 6%; p < 0.05), and check state-specific prescription monitoring programs (15% vs. 0%; p < 0.05). Surgeons and trainees feel that surgeons have contributed to the opioid epidemic (76% attending vs. 88% resident). Overall, attending and resident surgeons disagree that there is adequate formal education (66% vs. 66%) but adequate informal education (48% vs. 61%) on opioid prescribing. However, when attending physicians were broken down into those who have practiced ≤5 years vs. those with >5 years experience, those with ≤5 years experience were more confident in recognizing opioid abuse (61% vs. 34%) and fewer young faculty disagreed that there is adequate formalized education on opioid prescribing (45% vs. 84%).

CONCLUSION AND RELEVANCE

Patient education should be improved upon in the preoperative setting and should be treated as an important component of preoperative discussions. Formalized opioid education should also be undertaken in graduate surgical education to help guide appropriate opioid use by resident and attending physicians.

The Extent to Which Menstruation-Related Issues Are Included in Graduate-Level Public Health Curricula

Objectives: Menstruation is increasingly recognized as an issue in domestic and global public health. Public health graduates of U.S. schools of public health must have adequate competencies to address menstruation and its implications for health and well-being in their future endeavors in research, practice and policy. This study sought to understand the extent to which U.S. schools currently integrate menstruation-related content (menstrual health, menstrual hygiene, etc.) and related competencies into their curricula.

Methods: We reviewed the course directories of the top 20 US schools of public health as ranked in 2018. Courses were selected based on inclusion of menstruation and adolescent health-related search terms. Syllabi were subsequently obtained and analyzed for inclusion of specific menstruation-related terms. Syllabi including these terms were further analyzed to determine the level of inclusion of menstruation-related topics in relation to public health competencies, and the area of specialization.

Results: Of an estimated 5,000 courses assessed, 28 included menstruation-related topics. Most frequently, this inclusion was minimal (e.g., a single reading or assignment), and was limited in scope. Content was typically found within global health, environmental health, and maternal and child health.

Conclusions: Given growing attention to menstruation domestically and globally, and the limited current inclusion of this issue in US schools of public health curricula, graduates may not be receiving adequate training on a critically important topic of relevance within population health. Schools should consider reviewing their curricula to assess whether there are opportunities to integrate menstruation-related content in relation to the relevant public health competencies.

DARK Classics in Chemical Neuroscience: Heroin and Desomorphine

Opioids are arguably one of the most important pharmacologic classes, mainly due to their rich history, their useful and potent analgesic effects, and also, just as importantly, their "Dark Side", constituted by their reinforcing properties that have led countless of users to a spiral of addiction, biological dependence, tolerance, withdrawal syndromes, and death. Among the most significant abused and addictive known opioids are heroin and desomorphine, both synthetic derivatives of morphine that belong to the 4,5-epoxymorphinan structural chemical group of the opioid family drugs. These agents share not only structural, pharmacological, and epidemiological features but also a common geographical distribution. A drop in Afghan heroin production and its "exports" to Russia gave rise to widespread consumption of desomorphine in ex-Soviet republics during the first decade of the 21st century, representing an economical and accessible alternative for misusers to this sort of derivative. Herein we review the state of the art of history, chemistry and synthesis, pharmacology, and impact on society of these "cursed cousins".

Intravenous drug use history is not associated with poorer outcomes after arteriovenous access creation

OBJECTIVE

Rising intravenous drug use (IVDU) paralleled with an increasing dialysis-dependent end-stage renal disease population may pose a challenge for creating and maintaining arteriovenous (AV) access for hemodialysis. We aimed to elucidate baseline characteristics and outcomes of AV access creation in the IVDU population.

METHODS

The Vascular Quality Initiative (2011-2018) was queried for patients undergoing AV access placement. Univariable and multivariable analyses comparing outcomes of patients with and without IVDU history were performed.

RESULTS

Of 33,404 patients undergoing AV access creation, 601 (1.8%) had IVDU history (21.8% current and 78.2% past users). IVDU patients receiving AV access were more often younger, male, nonwhite, smokers, homeless, Medicaid recipients, and hospitalized at the time of surgery (P < .001 for all). They exhibited higher rates of congestive heart failure, chronic obstructive pulmonary disease, and human immunodeficiency virus/acquired immunodeficiency syndrome (P < .05 for all). They more frequently had tunneled catheters at the time of access creation (53.6% vs 42%; P < .001) and had a previous AV access (25.3% vs 21.7%; P = .002). IVDU patients more often received prosthetic AV grafts (28.6% vs 18%; P < .001) and more often had anastomoses created to basilic veins (33.1% vs 23.2%; P < .001) but less often to cephalic veins (36.8% vs 57.7%; P < .001). IVDU patients had longer postoperative length of stay (2 ± 6 days vs 0.9 ± 5 days; P < .001) but no significant difference in 30-day mortality (1.7% vs 1.2%; P = .3). Comparing IVDU vs no IVDU cohorts, 1-year access infection-free survival (85.4% vs 86.6%; P = .382), primary patency loss-free survival (39.5% vs 37.9%; P = .335), endovascular/open reintervention-free survival (58% vs 57%; P = .705), and overall survival (89.7% vs 88.9%; P = .635) were similar. On multivariable analysis, IVDU was independently associated with postoperative length of stay (odds ratio, 1.64; 95% confidence interval, 1.35-2; P < .001) but not with 30-day mortality or 1-year infection-free survival, primary patency loss-free survival, reintervention-free survival, and all-cause mortality. The null results were confirmed in a propensity score-matched cohort.

CONCLUSIONS

IVDU history was uncommon among patients undergoing AV access creation at Vascular Quality Initiative centers and was not independently associated with major morbidity or mortality postoperatively. IVDU patients more often received grafts or autogenous access with anastomoses to basilic veins. Although these patients frequently have more comorbidities, IVDU should not deter AV access creation.

Evaluation of the Impact of an Online Opioid Education Program for Acute Pain Management

OBJECTIVE

The University of Washington instituted a policy requiring all credentialed clinicians who prescribe opioids to complete a one-time education activity about safe and responsible opioid prescribing. A scenario-based, interactive online learning module was developed for opioid management of acute pain in hospitalized adults. This study examined the impact of the education module on learners' knowledge, perceived competence, and use of guideline-adherent practices.

METHODS

Clinicians who completed the education module participated in a voluntary de-identified online survey approximately six months after the learning activity. Survey questions were related to 1) the perception of improved knowledge; 2) impact on learner's use of three guideline-adherent practices; and 3) perceived competence in managing opioids for acute pain. Descriptive statistics were generated, and multiple linear regression models were used for analysis.

RESULTS

Clinicians (N = 167) reported improvement in knowledge and perceived competence. Controlling for other aspects of knowledge evaluated, learning to construct a safe opioid taper plan for acute pain, distinguishing between short- and long-acting opioids, and safely initiating opioids for acute pain were significantly associated with increased self-reported likelihood of incorporating the Washington state Prescription Monitoring Program (P = 0.003), using multimodal analgesia (P = 0.022), and reducing the duration of opioids prescribed (P = 0.016). Only improvement in knowledge of how to construct a safe opioid taper plan was significantly associated with increased perceived competence (P = 0.002).

CONCLUSIONS

Our findings suggest that this online education module about safe opioid prescribing for acute pain management was effective at improving knowledge, increasing the likelihood of using guideline-adherent clinical practices, and increasing perceived competence.

Teaching Safe Opioid Prescribing During the Opioid Epidemic: Results of the 2018 Clerkship Directors in Internal Medicine Survey

BACKGROUND

Educating medical trainees across the continuum is essential to a multifaceted strategy for addressing the opioid epidemic.

OBJECTIVE

To assess the current state of internal medicine clerkship content on safe opioid prescribing and opioid use disorder, and barriers to curriculum implementation.

DESIGN

National Annual (2018) Clerkship Directors in Internal Medicine (CDIM) cross-sectional survey.

PARTICIPANTS

One hundred thirty-four clerkship directors at all Liaison Committee of Medical Education accredited US medical schools with CDIM membership as of October 1, 2018.

MAIN MEASURES

The survey section on safe opioid prescribing and opioid use disorder education in the internal medicine clerkship addressed assessment of current curricula, perceived importance of curricula, barriers to implementation, and plans to start or expand curricula. Descriptive statistics were used to summarize responses, and Pearson's chi-square and Fisher's exact tests for statistical comparisons.

KEY RESULTS

The survey response rate was 82% (110/134). Overall 54.1% of responding institutions reported covering one or more topics related to safe opioid prescribing or opioid use disorder in the internal medicine clerkship. A preponderance of clerkship directors (range 51-86%) reported that various opioid-related topics were important to cover in the internal medicine clerkship. Safe opioid prescribing topics were covered more frequently than topics related specifically to opioid use disorder. The main barriers identified included time (80.9%) and lack of faculty expertise (65.5%).

CONCLUSIONS

Clerkship directors agreed that incorporating safe opioid prescribing and opioid use disorder topics in the internal medicine clerkship is important, despite wide variation in current curricula. Addressing curricular time constraints and lack of faculty expertise in internal medicine clerkships will be key to successfully integrating content to address the opioid epidemic.

Influence of Future Prescribers' Personal and Clinical Experiences With Opioids on Plans to Treat Patients With Opioid Use Disorder

CONTEXT

Recreational use of opioids is a growing problem in the United States, particularly in the Midwest. Educators have called for inclusion of pain- and opioid-specific courses in health professional school curricula, yet more research is needed to address future prescribers' beliefs, experiences, and postgraduate plans related to opioids.

OBJECTIVE

To examine health professional students' perceived severity of the opioid crisis and opioid-related beliefs, experiences, and postgraduate plans.

METHODS

Using a descriptive, cross-sectional design, researchers evaluated health professional students from 3 academic programs (nurse practitioner [NP], physician assistant [PA], and doctor of osteopathic medicine [DO]) using a 25-item survey that assessed perceived opioid crisis severity and opioid-related beliefs, experiences, and postgraduate plans. Demographics of respondents were assessed using descriptive statistics and frequencies. Responses were compared between academic programs with 1-way analysis of variance or Kruskal-Wallis tests, and relationships between students' experiences and postgraduate plans were assessed.

RESULTS

A total of 491 students (mean [SD] age, 27.2 [5.4] years; 62.7% female; 68.2% DO students) participated in the survey (response rate, 40.4%). The opioid crisis was perceived to be severely impacting the health care system (mean [SD] score, 79.7 [16.8] out of 100), and most respondents (415 [84.5%]) reported that opioid use affected their communities. Clinical experience varied by program, with NP students (75 [81.5%]) reporting the most experience treating acute overdose. Most respondents (317 [64.6%]) agreed that their postgraduate practice would involve caring for patients addicted to opioids; however, only 232 students (47.3%) felt confident in their ability to treat patients with addiction. Experiences managing acute overdose and handling drug-seeking behavior were positively associated with a belief that postgraduate work would involve working with patients with addiction (U=38,275.5, Z=5.92, P<.001; U=25,346.0, Z=4.94, P<.001) and confidence in treating patients with opioid addictions (U=36,806.5, Z=4.96, P<.001; U=23,765.5, Z=3.66, P<.001).

CONCLUSION

Although health professional students had similar beliefs and perceptions regarding the opioid crisis, there were notable differences between academic programs. Students with clinical opioid experiences were more likely to plan on working with patients addicted to opioids and be confident in treating these patients. Thus, the inclusion of experiential learning in the medical curricula may be beneficial for both students and their future patients.

An Interprofessional Substance Use Disorder Course to Improve Students' Educational Outcomes and Patients' Treatment Decisions

PURPOSE

Substance use is a public health concern. Health professions organizations recommend improvements in substance use disorder (SUD) education. Mezirow's transformative learning theory was used as the educational framework to develop a course that would provide students with opportunities to improve their understanding of SUDs; to assess, challenge, and reflect on their attitudes toward patients with SUDs; to receive direct observation, assessment, and feedback on behavior change counseling; and to engage in interprofessional education. The study's purpose was to evaluate the impact of an interprofessional SUD course on students' educational outcomes and their attitudes toward interprofessionalism.

METHOD

Students from several health professions-medicine, pharmacy, physician assistant, nursing, and social work-attended a monthly interprofessional education SUD course starting in spring 2018. The course, taught by an interprofessional faculty, consisted of 4 interactive classes focused on empathy and recognizing personal bias; behavioral change counseling; and recognition, screening, and treatment of SUDs. Students attended a 12-step recovery meeting and had an optional opportunity to counsel a patient using behavioral change counseling.

RESULTS

Seventy-eight students completed the course. Students demonstrated significant improvements in their attitudes toward patients with SUDs and toward interprofessionalism, as measured by the Substance Abuse Attitude Survey and the Student Perceptions of Interprofessional Clinical Education survey. Nearly 70% of students counseled a patient with an SUD, and 93% of counseled patients agreed to follow-up care.

CONCLUSIONS

The course (1) enriched students' understanding, attitudes, and behaviors toward patients with SUDs and toward interprofessional collaboration and (2) positively influenced patients' treatment decisions.

Opioids Use and Abuse: Prescription Practice, Attitude, and Beliefs among Doctors of Karachi

Background

Opioid analgesics, also known as narcotics, are medicinal drugs used primarily for the management of pain secondary to any type of cancer, severe injury or surgery. Due to the ease of availability, opioids are commonly abused. In 2015, reported deaths exceeded 33,000 Americans from opioid overdose. A survey in 2013 revealed nearly 1.6 million Pakistanis abusing prescription opioids for non-medical needs. Although commonly prescribed by primary care physicians, most of them are diffident to stand by all the recommended strategies to reduce the incidence of opioid abuse.

Methods

A cross-sectional study was conducted during the period of August through October 2018. A sample size of 365 was determined using a 95% confidence interval at a degree of precision of 5%. A 22-item questionnaire was given to doctors with at least two years practicing experience either from a private or a public healthcare setup. Doctors who had never prescribed opioids were excluded from the study. Out of the eligible participants, 15 refused to take part in the survey, and the co-operation rate was recorded as 95.8%. Collected data were analyzed using statistical package for social science (SPSS) version 22 for Windows. Frequencies, percentages, mean, standard deviation, and chi-square were used to explore the variables. The statistical significance level was considered at p < 0.5.

Results

Opioids were reported to be used mainly for treating acute pain (40.5%), chronic pain (24.7%) and both acute and chronic (34.8%). A minority of doctors (29%) screened their patients for opioid addiction. A significant association (p = 0.000) between the frequency of opioid prescription and prior screening for depression was determined. Surprisingly, only 23.2% clinicians frequently screened their patients for depression before prescribing opioids. The rate of counselling regarding drug tapering was found to be 71.6%. A majority, i.e., 88%, of the respondents anticipated the misuse of opioids they prescribe whereas 74% also held a belief that patients self-medicate their untreated pain. Participants reported addiction (54%) as the most common reason for abuse followed by the role of pharmaceutical companies (43%) and pharmacies (41%). About 80.2% clinicians believed that patients addicted to opioids could get well and return to their daily routine.

Conclusion

The rising opioid epidemic is a major concern for doctors prescribing opioids. Adaptation of medical school curricula and appropriate training can equip doctors for better management of patients requiring opioids. This includes the screening of patients using standard risk assessment tools for opioid abuse leading to a more controlled opioid prescription practice. Dissemination of these tools will boost doctors' confidence and may help in reducing morbidity and mortality from opioid abuse.

Four single nucleotide polymorphisms in genes involved in neuronal signaling are associated with Opioid Use Disorder in West Virginia

Objective

Pilot study to assess utility in opioid use disorder (OUD) of a panel of single nucleotide polymorphisms in genes previously related to substance use disorder (SUD) and/or phenotypes that predispose individuals to OUD/SUD.

Design

Genetic association study.

Setting

West Virginia University's Chestnut Ridge Center Comprehensive Opioid Abuse Treatment (COAT) clinic for individuals diagnosed with OUD.

Patients

Sixty patients 18 years of age or older with OUD undergoing medication (buprenorphine/naloxone)-assisted treatment (MAT); all sixty patients recruited contributed samples for genetic analysis.

Outcome Measures

Minor allele frequencies for single nucleotide polymorphisms.

Results

Four of the fourteen single nucleotide polymorphisms examined were present at frequencies that are statistically significantly different than in a demographically-matched general population.

Conclusions

For the purposes of testing WV individuals via genetic means for predisposition to OUD, at least four single nucleotide polymorphisms in three genes are likely to have utility in predicting susceptibility. Additional studies with larger populations will need to be conducted to confirm these results before use in a clinical setting.

Assessing pharmacy student experience with, knowledge of and attitudes towards harm reduction: illuminating barriers to pharmacist-led harm reduction

BACKGROUND

As the burden from the opioid epidemic continues to increase in the state of Minnesota and across the nation, the University of Minnesota College of Pharmacy seeks to design an innovative, comprehensive harm reduction curriculum in order to better train student pharmacists to serve the varied needs of the greater community. This study examines incoming individuals' baseline knowledge of and attitudes toward harm reduction in order to better inform curriculum planning and to ultimately produce pharmacists capable of impacting the devastating effects of the opioid crisis.

METHODS

Incoming first-year pharmacy students took a survey focused on their knowledge of opioid overdose and the drug naloxone and also provided written reflections on their perceptions of harm reduction. Data was coded using consensual qualitative research (CQR) into appropriate domains.

RESULTS

Pharmacy students beginning their professional education revealed a lack of knowledge of proper response to an overdose situation, with 18.56% unfamiliar with the opioid antagonist drug naloxone. Close to 10% (9.58%) of students expressed unwillingness to do anything other than call an ambulance during an overdose event, while 8.98% were either unsure or felt that they would not feel compelled to do something to help. Qualitative coding revealed many barriers to students' becoming capable harm reductionists, including lack of knowledge of substance use, addiction, and harm reduction, in addition to the presence of bias and stigma.

CONCLUSION

In order to interrupt the cycle of misinformation and stigma within the larger community and the subgroup of medical providers, gaps in student knowledge must be addressed in meaningful, specific ways over the course of their pharmacy education. Evaluating baseline knowledge and beliefs informs the design of a flexible, action-oriented curriculum to produce well-trained pharmacists ready to engage in finding solutions to the opioid crisis.

Improving outcomes in the treatment of opioid dependence (IOTOD): reflections on the impact of a medical education initiative on healthcare professionals' attitudes and clinical practice

Since 2011, the annual improving outcomes in the treatment of opioid dependence (IOTOD) meeting has brought together a broad range of primarily European healthcare professionals as part of an ongoing effort to promote best practice for this particularly vulnerable patient population. IOTOD, a comprehensive educational initiative, includes the annual Continuing Medical Education (CME)-accredited IOTOD conference, which is dedicated to measuring practice change and outcomes resulting from attendance at its educational sessions. Following each session, delegates are asked to vote for or against incorporating specified changes into their clinical practice. These "commitments to change" have formed one measure of the effectiveness and impact of the IOTOD conference. Here, we look at why educational initiatives like the IOTOD conference are valuable, examine our methods for conducting a CME-accredited event, and highlight individualised treatment plans and delivery. We examine this approach - increasingly seen as best practice - as an example of how it may be changing attitudes and eventually affecting clinical applications in the field of opioid dependence. The measured commitments to change offer insight into HCPs' attitudes towards opioid dependence management and show that attitudes towards individualised treatment plans seem to be progressively positive, with a general consensus to incorporate psychosocial interventions.