A comparative study of the depth, breadth, and perception of pharmacogenomics instruction in a subgroup of US pharmacy curricula

Pharmacogenomics education strategies in the United States pharmacy school curricula

BACKGROUND

Clinical pharmacogenomics is an expanding area in healthcare that relies heavily on pharmacists for advocacy and implementation. To support pharmacists' significant roles in clinical pharmacogenomics, pharmacy schools and colleges in the United States (US) have strived to incorporate pharmacogenomics education into their curricula, and various teaching strategies have been employed in recent years to meet pharmacogenomics educational outcomes. The six major strategies reported in the literature are described and compared in this review, which culminates in a proposed longitudinal curriculum design for pharmacogenomics education.

METHODS

Publications focused on pharmacogenomics education to pharmacy students within the US in the past decade were evaluated and summarized.

RESULTS

The major education strategies that have been studied are didactic lecture, personal genotyping or personal genomic testing, simulation laboratory activity, interprofessional education, practice-based activity such as clinical rotation, and combinational courses. Strengths and limitations of each teaching strategy are summarized and discussed.

IMPLICATIONS

Based upon each education strategy's strengths and weaknesses, the authors propose a longitudinal curriculum design to ensure that pharmacogenomics is taught multiple times to pharmacy students with diverse formats and teaching objectives conducive to long-term knowledge retention and practice readiness. Through this longitudinal curriculum design, pharmacy graduates will be well equipped to lead clinical pharmacogenomics in practice.

The Critical Role of Pharmacists in the Clinical Delivery of Pharmacogenetics in the U.S

Since the rebirth of pharmacogenomics (PGx) in the 1990s and 2000s, with new discoveries of genetic variation underlying adverse drug response and new analytical technologies such as sequencing and microarrays, there has been much interest in the clinical application of PGx testing. The early involvement of pharmacists in clinical studies and the establishment of organizations to support the dissemination of information about PGx variants have naturally resulted in leaders in clinical implementation. This paper presents an overview of the evolving role of pharmacists, and discusses potential challenges and future paths, primarily focused in the U.S. Pharmacists have positioned themselves as leaders in clinical PGx testing, and will prepare the next generation to utilize PGx testing in their scope of practice.

Knowledge and attitudes of medical and pharmacy students about pharmacogenomics: a systematic review and meta-analysis

Pharmacogenomics (PGx) is rapidly growing branch of molecular genetics with high potentials to influence therapeutics. This review evaluates knowledge and attitudes of medical and pharmacy students about PGx. A literature search was conducted in electronic databases and studies were selected by following precise eligibility criteria. After quality assessment, studies were reviewed systematically, and meta-analyses of proportions were performed to estimate response rates of students. Fifteen studies (5509 students; 69% [95% confidence interval (CI): 60%, 77%] females) were included. Among students, 28% [95%CI: 12, 46] had adequate PGx knowledge; 65% [95%CI: 55, 75] were willing to have PGx test for their own risk assessment; 78% [95%CI: 71, 84] had intention to incorporate PGx in future practice; and 32% [95%CI: 21, 43] were satisfied with current PGx component of curriculum. Age, advanced year of educational program, and more time spent in PGx education were positively associated with PGx knowledge and positive attitudes.

Assessing the pharmacy students' knowledge of genetic counseling with genetic variants that are associated with inherited disease

BACKGROUND AND PURPOSE

To assess pharmacy students' understanding of the importance of genetic counseling through a didactic lecture and active in-class learning exercise in a required pharmacogenomics course.

EDUCATIONAL ACTIVITY AND SETTING

During the second year, students are enrolled in a two-credit hour pharmacogenomics course which is taught by multiple faculty members from various disciplines. The pharmacy students were taught the clinical importance of genetic results and counseling patients on their individualized reports by a clinical laboratory geneticist and a clinical genetic counselor. After completion of the didactic portion of the class, students practiced genetic counseling skills through role playing with clinical cases involving genetic reports. Students' knowledge of clinical applications of pharmacogenomic data was assessed prior to and following the counseling experience.

FINDINGS

A paired sample t-test was chosen to analyze the data to determine if there was a difference in mean scores upon the completion of the lecture. There was a statistically significant mean difference between the total scores for the pretest (mean (M) = 37.89, SD = 6.66) and the total scores for the posttest (M = 48.33, SD = 5.24); t(140) = 17.53, P < .001, α = 0.05. The effect size for this analysis (d = 1.74) surpassed Cohen's determination for large effect (d = 0.8).

SUMMARY

The genetic counseling lecture and activity increased the students' overall awareness of the importance of how sensitive genetic information is reported and delivered to patients.

An Introductory Tutorial on Cardiovascular Pharmacogenetics for Healthcare Providers

Pharmacogenetics can improve clinical outcomes by reducing adverse drug effects and enhancing therapeutic efficacy for commonly used drugs that treat a wide range of cardiovascular diseases. One of the major barriers to the clinical implementation of cardiovascular pharmacogenetics is limited education on this field for current healthcare providers and students. The abundance of pharmacogenetic literature underscores its promise, but it can also be challenging to learn such a wealth of information. Moreover, current clinical recommendations for cardiovascular pharmacogenetics can be confusing because they are outdated, incomplete, or inconsistent. A myriad of misconceptions about the promise and feasibility of cardiovascular pharmacogenetics among healthcare providers also has halted clinical implementation. Therefore, the main goal of this tutorial is to provide introductory education on the use of cardiovascular pharmacogenetics in clinical practice. The target audience is any healthcare provider (or student) with patients that use or have indications for cardiovascular drugs. This tutorial is organized into the following 6 steps: (1) understand basic concepts in pharmacogenetics; (2) gain foundational knowledge of cardiovascular pharmacogenetics; (3) learn the different organizations that release cardiovascular pharmacogenetic guidelines and recommendations; (4) know the current cardiovascular drugs/drug classes to focus on clinically and the supporting evidence; (5) discuss an example patient case of cardiovascular pharmacogenetics; and (6) develop an appreciation for emerging areas in cardiovascular pharmacogenetics. Ultimately, improved education among healthcare providers on cardiovascular pharmacogenetics will lead to a greater understanding for its potential in improving outcomes for a leading cause of morbidity and mortality.

Pharmacogenomics elective focused on advanced lab techniques, game-based learning, and business plan development

BACKGROUND AND PURPOSE

Many medications contain labeling information related to pharmacogenomics. Effective education in this area is critical to ensure that future healthcare professionals are equipped with the skills needed to optimize patient therapy based on genetic testing results. This study focused on a novel elective course designed to educate students in pharmacogenomics.

EDUCATIONAL ACTIVITY AND SETTING

We developed a one credit hour pharmacogenomics elective course divided into three main content areas. The first section incorporated traditional lecture to review and cover new content not otherwise covered in the curriculum. The second section applied foundational content from the first session through an educational review game and simulated business plan. The third section of the course provided students an overview of laboratory techniques and sample collection procedures. To evaluate the effectiveness of these activities, students provided feedback through course evaluations and completed pre- and posttests on basic pharmacogenomics content.

FINDINGS

Overall, the course improved knowledge among students, and students provided positive feedback. Students averaged 9% higher on the posttest compared to the pretest (P = .03). Course evaluations trended positive with ratings close to "strongly agree." The most frequent comments stated an appreciation for the interactive components of the course and recommended increasing the elective to two credit hours.

SUMMARY

Through incorporation of novel lab techniques, game-based learning, and an innovative business plan process, the course increased student knowledge and received positive feedback. These new techniques could serve as a model for other pharmacogenomics training programs.

Engaging pharmacogenomics in pain management and opioid selection

Opioid misuse and mismanagement has been a public health crisis for several years. Pharmacogenomics (PGx) has been proposed as another tool to enhance opioid selection and optimization, with recent studies demonstrating successful implementation and outcomes. However, broad engagement with PGx for opioid management is presently limited. The purpose of this article is to highlight a series of barriers to PGx implementation within the specific context of opioid management. Areas of advancement needed for more robust pharmacogenomic engagement with opioids will be discussed, including clinical and economic research needs, education and training needs, policy and public health considerations, as well as legal and ethical issues. Continuing efforts to address these issues may help to further operationalize PGx toward improving opioid use.

Personal genotyping and student outcomes in genetic and pharmacogenetic teaching: a systematic review and meta-analysis

Aim: Teaching of genetics and pharmacogenetics with personal genotyping (PGT) is becoming commonplace. We aimed to perform a systematic review and meta-analysis to understand the effects of PGT on student outcomes. Methods: A systematic review was performed on studies that reported the effects of PGT on student attitudes, perceptions or knowledge. Extracted data were summarized qualitatively and when possible, quantitatively. Results: Student PGT has a positive effect on student attitude and perceptions survey responses in studies without a control group (p = 0.009) and in studies with a control group (p = 0.025). Knowledge increased after the use of PGT (p < 0.001) in studies without a control group. Conclusion: The findings here suggest that perceptions, attitudes and knowledge increase with PGT in the classroom.

Advanced Pharmacy Practice Experiences in Pharmacogenomics Offered by US Pharmacy Programs

Objective. To characterize advanced pharmacy practice experiences (APPEs) with a primary focus in pharmacogenomics at schools and colleges of pharmacy in the United States.Methods. This was a cross-sectional, multicenter, observational study of pharmacogenomics APPEs at US pharmacy schools. Directors of experiential education at 146 accredited schools of pharmacy were contacted by phone and asked if their school offered a pharmacogenomics APPE. The preceptors of pharmacogenomics APPEs identified by this phone screen were sent an email with a link to an online survey that asked about their APPE offerings.Results. Of the 142 schools of pharmacy that were successfully reached via phone, 40 (28%) offered an APPE with a primary focus in pharmacogenomics. Thirty unique APPEs with pharmacogenomics as a primary focus were identified. The total number of preceptors involved in the pharmacogenomics APPEs was 33: 19 (58%) faculty preceptors and 14 (42%) non-faculty preceptors. Twenty-three of the 30 pharmacogenomics APPEs completed the survey (77% response rate). The APPE sites were diverse and included academic medical centers, community health systems, pharmacogenomic testing laboratories, and schools of pharmacy. Each pharmacogenomics APPE accommodated an average of six students per year. The APPE activities varied across sites.Conclusion. Only a small number of US pharmacy schools offer an APPE with a primary focus in pharmacogenomics. These rotations are diverse in scope and precepted by faculty or non-faculty pharmacists. The Academy should pursue opportunities to increase experiential education in pharmacogenomics.

Balancing assessment of depth and breadth in the dental curriculum: A bi-dimensional assessment strategy

Introduction

Integrated curricula are being increasingly adopted in health professions, owing to their advantages including patient-centred training and development of critical thinking. Similarly, the majority of dental Universities have either moved away from discipline-specific towards integrated curricula or have incorporated elements of integration. Despite several advantages offered by the integrated curriculum, one disadvantage is failure to assess depth of knowledge. Assessing the depth of knowledge is a characteristic of discipline-specific curriculum. This commentary describes the inclusion of both discipline-based and integrated assessments at Faculty of Dentistry, SEGi University, Malaysia.

Material and methods

Module tests (discipline-based assessments) comprising of discipline specific questions are conducted at the end of every term, mimicking the traditional discipline-specific assessment. Questions in the module tests are intended to assess the depth of knowledge of students. Mid semester examinations are conducted at the end of the semester, mimicking the integrated assessment. Integrated questions are intended to test the breadth of knowledge of students.

Results

Lecturers and students felt introduction of module tests, helped them to prepare for topics in a phased manner and better answer questions posed by lecturers during case discussions and clinical presentations. The 'borderline distinction' students felt that studying for module tests provided them with the depth of knowledge essential to answer questions during viva voce.

Discussion

Including both the traditional and integrated methods of assessments would engage students in a learning experience developing their breadth and depth of knowledge. Further prospective research is essential to assess the impact of this assessment strategy.

Pharmacogenomics Instruction Depth, Extent, and Perception in US Medical Curricula

INTRODUCTION

This descriptive study aimed to evaluate the depth, extent, and perception of pharmacogenomics instruction in schools and colleges of medicine in the United States. Changes in medical pharmacogenomics instruction over the past decade were also assessed by comparing our results with those of a previous study.

METHODS

An electronic survey was emailed to all accredited allopathic and osteopathic medical schools across the US using Qualtrics online survey software. Multiple email reminders were sent to increase the response rate.

RESULTS

Of 151 targeted eligible medical schools across the United States, 22 responded to the survey. One invalid response was excluded, resulting in a response rate of 13.9%. Of responding schools, 85.7% cover pharmacogenomics in their curriculum, mainly in the second year, however, none teach pharmacogenomics as a stand-alone course. The depth and the extent of pharmacogenomics coverage varied among responding programs. Although 66.7% of respondents believe that neither physicians nor other health care professionals possess appropriate knowledge in pharmacogenomics, only 23.8% plan to increase pharmacogenomics instruction in their curricula in the near future.

CONCLUSIONS

Most medical schools surveyed include some pharmacogenomics instruction in their curricula, although the depth and the extent of the instruction varies. Most respondents believe that physicians and other health care professionals today do not possess an appropriate level of knowledge in pharmacogenomics; however, few institutions report short-term plans to increase pharmacogenomics instruction. Pharmacogenomics plays a significant role in personalized medicine; greater efforts by medical school decision-makers are needed to improve the level of pharmacogenomics instruction in medical curricula.