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Rahma AT, Abdullahi AS, Graziano G, Elbarazi I. The attitude and behaviors of the different spheres of the community of the United Arab Emirates toward the clinical utility and bioethics of secondary genetic findings: a cross-sectional study. Hum Genomics 2023; 17:98. [PMID: 37932866 PMCID: PMC10626730 DOI: 10.1186/s40246-023-00548-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2023] [Accepted: 10/31/2023] [Indexed: 11/08/2023] Open
Abstract
INTRODUCTION Genome sequencing has utility, however, it may reveal secondary findings. While Western bioethicists have been occupied with managing secondary findings, specialists' attention in the Arabic countries has not yet been captured. We aim to explore the attitude of the United Arab Emirates (UAE) population toward secondary findings. METHOD We conducted a cross-sectional study between July and December 2022. The validated questionnaire was administered in English. The questionnaire consists of six sections addressing topics such as demographics, reactions to hypothetical genetic test results, disclosure of mutations to family members, willingness to seek genetic testing, and attitudes toward consanguinity. Chi-squared and Fisher's exact tests were used to investigate associations between categorical variables. RESULTS We had 343 participants of which the majority were female (67%). About four-fifths (82%) were willing to know the secondary findings, whether the condition has treatment or not. The most likely action to take among the participants was to know the secondary findings, so they can make life choices (61%). CONCLUSION These results can construct the framework of the bioethics of disclosing secondary findings in the Arab regions.
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Affiliation(s)
- Azhar T Rahma
- Institute of Public Health, College of Medicine and Health Sciences, United Arab Emirates University, Al Ain, 15551, UAE.
| | - Aminu S Abdullahi
- Institute of Public Health, College of Medicine and Health Sciences, United Arab Emirates University, Al Ain, 15551, UAE
| | | | - Iffat Elbarazi
- Institute of Public Health, College of Medicine and Health Sciences, United Arab Emirates University, Al Ain, 15551, UAE
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Rahma AT, Ali BR, Patrinos GP, Ahmed LA, Elbarazi I, Abdullahi AS, Elsheik M, Abbas M, Afandi F, Alnaqbi A, Al Maskari F. Knowledge, attitudes, and perceptions of the multi-ethnic population of the United Arab Emirates on genomic medicine and genetic testing. Hum Genomics 2023; 17:63. [PMID: 37454085 PMCID: PMC10349494 DOI: 10.1186/s40246-023-00509-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2023] [Accepted: 07/03/2023] [Indexed: 07/18/2023] Open
Abstract
INTRODUCTION The adoption and implementation of genomic medicine and pharmacogenomics (PGx) in healthcare systems have been very slow and limited worldwide. Major barriers to knowledge translation into clinical practice lie in the level of literacy of the public of genetics and genomics. The aim of this study was to assess the knowledge, attitudes, and perceptions of the United Arab Emirates (UAE) multi-ethnic communities toward genomic medicine and genetic testing. METHOD A cross-sectional study using validated questionnaires was distributed to the participants. Descriptive statistics were performed, and multivariable logistic regression models were used to identify factors associated with knowledge of genomics. RESULTS 757 individuals completed the survey. Only 7% of the participants had a good knowledge level in genetics and genomics (95% CI 5.3-9.0%). However, 76.9% of the participants were willing to take a genetic test if their relatives had a genetic disease. In addition, the majority indicated that they would disclose their genetic test results to their spouses (61.5%) and siblings (53.4%). CONCLUSIONS This study sets the stage for the stakeholders to plan health promotion and educational campaigns to improve the genomic literacy of the community of the UAE as part of their efforts for implementing precision and personalized medicine in the country.
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Affiliation(s)
- Azhar T Rahma
- Institute of Public Health, College of Medicine and Health Sciences, United Arab Emirates University, Al-Ain, UAE
| | - Bassam R Ali
- Department of Genetics and Genomics, College of Medicine and Health Sciences, United Arab Emirates University, Al-Ain, UAE
| | - George P Patrinos
- Department of Genetics and Genomics, College of Medicine and Health Sciences, United Arab Emirates University, Al-Ain, UAE
- Department of Pharmacy, School of Health Sciences, University of Patras, Patras, Greece
- Zayed Center for Health Sciences, United Arab Emirates University, Al-Ain, Abu Dhabi, UAE
| | - Luai A Ahmed
- Institute of Public Health, College of Medicine and Health Sciences, United Arab Emirates University, Al-Ain, UAE
- Zayed Center for Health Sciences, United Arab Emirates University, Al-Ain, Abu Dhabi, UAE
| | - Iffat Elbarazi
- Institute of Public Health, College of Medicine and Health Sciences, United Arab Emirates University, Al-Ain, UAE
| | - Aminu S Abdullahi
- Institute of Public Health, College of Medicine and Health Sciences, United Arab Emirates University, Al-Ain, UAE
| | - Mahanna Elsheik
- Institute of Public Health, College of Medicine and Health Sciences, United Arab Emirates University, Al-Ain, UAE
- Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD, USA
| | - Maram Abbas
- Institute of Public Health, College of Medicine and Health Sciences, United Arab Emirates University, Al-Ain, UAE
- Department of Clinical Pharmacy and Therapeutics, Dubai Pharmacy College for Girls, Dubai, UAE
| | - Farah Afandi
- USF Biotechnology, Morsani College of Medicine, University of South Florida, Tampa, FL, USA
- Department of Biochemistry, College of Medicine and Health Sciences, United Arab Emirates University, Al-Ain, UAE
| | - Aisha Alnaqbi
- Institute of Public Health, College of Medicine and Health Sciences, United Arab Emirates University, Al-Ain, UAE
| | - Fatma Al Maskari
- Institute of Public Health, College of Medicine and Health Sciences, United Arab Emirates University, Al-Ain, UAE.
- Zayed Center for Health Sciences, United Arab Emirates University, Al-Ain, Abu Dhabi, UAE.
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Obeng AO, Scott SA, Kaszemacher T, Ellis SB, Mejia A, Gomez A, Nadukuru R, Abul-Husn NS, Vega A, Waite E, Gottesman O, Cho J, Bottinger EP. Prescriber Adoption of SLCO1B1 Genotype-Guided Simvastatin Clinical Decision Support in a Clinical Pharmacogenetics Program. Clin Pharmacol Ther 2023; 113:321-327. [PMID: 36372942 DOI: 10.1002/cpt.2773] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2022] [Accepted: 10/08/2022] [Indexed: 11/15/2022]
Abstract
Pharmacogenetic implementation programs are increasingly feasible due to the availability of clinical guidelines for implementation research. The utilization of these resources has been reported with selected drug-gene pairs; however, little is known about how prescribers respond to pharmacogenetic recommendations for statin therapy. We prospectively assessed prescriber interaction with point-of-care clinical decision support (CDS) to guide simvastatin therapy for a diverse cohort of primary care patients enrolled in a clinical pharmacogenetics program. Of the 1,639 preemptively genotyped patients, 298 (18.2%) had an intermediate function (IF) OATP1B1 phenotype and 25 (1.53%) had a poor function (PF) phenotype, predicted by a common single nucleotide variant in the SLCO1B1 gene (c.521T>C; rs4149056). Clinicians were presented with CDS when simvastatin was prescribed for patients with IF or PF through the electronic health record. Importantly, 64.2% of the CDS deployed at the point-of-care was accepted by the prescribers and resulted in prescription changes. Statin intensity was found to significantly influence prescriber adoption of the pharmacogenetic-guided CDS, whereas patient gender or race, prescriber type, or pharmacogenetic training status did not significantly influence adoption. This study demonstrates that primary care providers readily adopt pharmacogenetic information to guide statin therapy for the majority of patients with preemptive genotype data.
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Affiliation(s)
- Aniwaa Owusu Obeng
- The Charles Bronfman Institute for Personalized Medicine, Icahn School of Medicine at Mount Sinai, New York, New York, USA.,Pharmacy Department, The Mount Sinai Hospital, New York, New York, USA.,Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Stuart A Scott
- Department of Pathology, Stanford University, Stanford, California, USA.,Clinical Genomics Laboratory, Stanford Health Care, Palo Alto, California, USA
| | - Tom Kaszemacher
- The Charles Bronfman Institute for Personalized Medicine, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Stephen B Ellis
- The Charles Bronfman Institute for Personalized Medicine, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Ana Mejia
- The Charles Bronfman Institute for Personalized Medicine, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Alanna Gomez
- The Charles Bronfman Institute for Personalized Medicine, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Rajiv Nadukuru
- The Charles Bronfman Institute for Personalized Medicine, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Noura S Abul-Husn
- Institute for Genomic Health, Icahn School of Medicine at Mount Sinai, New York, New York, USA.,Division of Genomic Medicine, Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, New York, USA.,23andMe Inc., Sunnyvale, California, USA
| | - Aida Vega
- Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, New York, USA.,Mount Sinai Faculty Practice Associates, Primary Care Program, The Mount Sinai Health system, New York, New York, USA
| | - Eva Waite
- Mount Sinai Faculty Practice Associates, Primary Care Program, The Mount Sinai Health system, New York, New York, USA
| | - Omri Gottesman
- The Charles Bronfman Institute for Personalized Medicine, Icahn School of Medicine at Mount Sinai, New York, New York, USA.,Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, New York, USA.,Empirico Inc., San Diego, California, USA
| | - Judy Cho
- The Charles Bronfman Institute for Personalized Medicine, Icahn School of Medicine at Mount Sinai, New York, New York, USA.,Department of Pathology, Molecular and Cell-Based Medicine, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Erwin P Bottinger
- Hasso Plattner Institute for Digital Health at Mount Sinai, Icahn School of Medicine at Mount Sinai, New York, New York, USA.,Digital Health Center, Hasso Plattner Institute, University of Potsdam, Potsdam, Germany
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Truong TM, Apfelbaum JL, Schierer E, Danahey K, Borden BA, Karrison T, Shahul S, Anitescu M, Gerlach R, Knoebel RW, Meltzer DO, Ratain MJ, O’Donnell PH. Anesthesia providers as stakeholders to adoption of pharmacogenomic information in perioperative care. Pharmacogenet Genomics 2022; 32:79-86. [PMID: 34570085 PMCID: PMC8940738 DOI: 10.1097/fpc.0000000000000455] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVES Integration of pharmacogenomics into clinical care is being studied in multiple disciplines. We hypothesized that understanding attitudes and perceptions of anesthesiologists, critical care and pain medicine providers would uncover unique considerations for future implementation within perioperative care. METHODS A survey (multiple choice and Likert-scale) was administered to providers within our Department of Anesthesia and Critical Care prior to initiation of a department-wide prospective pharmacogenomics implementation program. The survey addressed knowledge, perceptions, experiences, resources and barriers. RESULTS Of 153 providers contacted, 149 (97%) completed the survey. Almost all providers (92%) said that genetic results influence drug therapy, and few (22%) were skeptical about the usefulness of pharmacogenomics. Despite this enthusiasm, 87% said their awareness about pharmacogenomic information is lacking. Feeling well-informed about pharmacogenomics was directly related to years in practice/experience: only 38% of trainees reported being well-informed, compared to 46% of those with 1-10 years of experience, and nearly two-thirds with 11+ years (P < 0.05). Regarding barriers, providers reported uncertainty about availability of testing, turnaround time and whether testing is worth financial costs. CONCLUSIONS Anesthesiology, critical care and pain medicine providers are optimistic about the potential clinical utility of pharmacogenomics, but are uncertain about practical aspects of testing and desire clear guidelines on the use of results. These findings may inform future institutional efforts toward greater integration of genomic results to improve medication-related outcomes.
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Affiliation(s)
- Tien M. Truong
- Department of Medicine, University of Chicago, Chicago, IL, USA
- Center for Personalized Therapeutics, University of Chicago, Chicago, IL, USA
- Committee on Clinical Pharmacology and Pharmacogenomics, University of Chicago, Chicago, IL, USA
| | - Jeffrey L. Apfelbaum
- Committee on Clinical Pharmacology and Pharmacogenomics, University of Chicago, Chicago, IL, USA
- Department of Anesthesia and Critical Care, University of Chicago, Chicago, IL, USA
| | - Emily Schierer
- Center for Personalized Therapeutics, University of Chicago, Chicago, IL, USA
| | - Keith Danahey
- Center for Personalized Therapeutics, University of Chicago, Chicago, IL, USA
- Center for Research Informatics, University of Chicago, Chicago, IL, USA
| | - Brittany A. Borden
- Center for Personalized Therapeutics, University of Chicago, Chicago, IL, USA
| | - Theodore Karrison
- Department of Public Health Sciences, University of Chicago, Chicago, IL, USA
| | - Sajid Shahul
- Department of Anesthesia and Critical Care, University of Chicago, Chicago, IL, USA
| | - Magdalena Anitescu
- Department of Anesthesia and Critical Care, University of Chicago, Chicago, IL, USA
| | - Rebecca Gerlach
- Department of Anesthesia and Critical Care, University of Chicago, Chicago, IL, USA
| | - Randall W. Knoebel
- Center for Personalized Therapeutics, University of Chicago, Chicago, IL, USA
- Department of Pharmacy, University of Chicago, Chicago, IL, USA
| | | | - Mark J. Ratain
- Department of Medicine, University of Chicago, Chicago, IL, USA
- Center for Personalized Therapeutics, University of Chicago, Chicago, IL, USA
- Committee on Clinical Pharmacology and Pharmacogenomics, University of Chicago, Chicago, IL, USA
| | - Peter H. O’Donnell
- Department of Medicine, University of Chicago, Chicago, IL, USA
- Center for Personalized Therapeutics, University of Chicago, Chicago, IL, USA
- Committee on Clinical Pharmacology and Pharmacogenomics, University of Chicago, Chicago, IL, USA
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Kastrinos A, Campbell-Salome G, Shelton S, Peterson EB, Bylund CL. PGx in psychiatry: Patients' knowledge, interest, and uncertainty management preferences in the context of pharmacogenomic testing. PATIENT EDUCATION AND COUNSELING 2021; 104:732-738. [PMID: 33414028 PMCID: PMC9620865 DOI: 10.1016/j.pec.2020.12.021] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/31/2020] [Revised: 12/04/2020] [Accepted: 12/22/2020] [Indexed: 05/30/2023]
Abstract
OBJECTIVE Pharmacogenomic testing (PGx) is expanding into psychiatric care. PGx could potentially offer a unique benefit to psychiatric patients, providing information about patients' reaction to medications that could reduce the time and financial burdens of drug optimization. The aims of this study were to: (1) examine psychiatry patients' familiarity and interest in PGx, and (2) explore how Uncertainty Management Theory relates to PGx testing in psychiatry. METHOD We surveyed psychiatric patients, measuring their PGx familiarity and interest, attitudes toward PGx testing, and preference for managing illness uncertainty. RESULTS We analyzed data from 598 patients. Patients' familiarity of PGx was low, but interest was high. Thirty percent of patients were familiar with the test from communication with their healthcare provider or their own online health information seeking. A preference for seeking information was a significant positive predictor of testing interest (p < .001). CONCLUSION Psychiatric patients were interested in PGx testing, regardless of their uncertainty management preferences. PRACTICE IMPLICATIONS This study is one of the first to examine psychiatric patients' perspectives on PGx testing in mental health care. Our findings show that psychiatric patients are interested in the test and are familiar enough with PGx to be included in future research on the topic.
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Affiliation(s)
- Amanda Kastrinos
- College of Journalism and Communications, University of Florida, Gainesville, United States.
| | - Gemme Campbell-Salome
- College of Journalism and Communications, University of Florida, Gainesville, United States
| | - Summer Shelton
- Department of Communication, Media, & Persuasion, Idaho State University, Pocatello, United States
| | | | - Carma L Bylund
- College of Journalism and Communications, University of Florida, Gainesville, United States
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Baker EW, Dodson CH. Prototype Development and Usability Evaluation of a Clinical Decision Support Tool for Pharmacogenomic Pharmacy in Practice. Comput Inform Nurs 2021; 39:362-366. [PMID: 34224416 DOI: 10.1097/cin.0000000000000722] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Pharmacogenetics, a subset of precision medicine, provides a way to individualize drug dosages and provide tailored drug therapy to patients. This revolution in prescribing techniques has resulted in a knowledge deficit for many healthcare providers on the proper way to use pharmacogenetics in practice. This research study explored the potential adoption of clinical decision support system mobile apps by clinicians through investigating the initial usability of the PGx prototype application in an effort to address the lack of such tools used in practice. The study method included usage of a clinical decision support system programmed within our pharmacogenomics drug dosage application (called PGx) in a simulated environment. Study participants completed the System Usability Scale survey to report on the perceived usefulness and ease of use of the mobile app. The PGx app has a higher perceived usability than 85% of all products tested, considered very good usability for a product. This general usability rating indicates that the nurse practitioner students find the application to be a clinical decision support system that would be helpful to use in practice.
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Affiliation(s)
- Elizabeth White Baker
- Author Affiliations: School of Business, Virginia Commonwealth University (Dr Baker), Richmond; and School of Nursing, University of North Carolina-Wilmington (Dr Dodson)
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Bright D, Petry N, Roath E, Reckow E, Chavour S. Barriers, solutions, and effect of using pharmacogenomics data to support opioid prescribing. J Manag Care Spec Pharm 2020; 26:1597-1602. [PMID: 33252002 PMCID: PMC10390958 DOI: 10.18553/jmcp.2020.26.12.1597] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Opioid use and misuse are continued issues facing clinicians across all aspects of health care. As clinicians struggle to effectively manage opioid prescribing, pharmacogenomics (PGx) further offers the prescriber an improved ability to understand the potential for an individual patient's genetics to influence opioid efficacy and safety. When PGx data are available at the point of initial prescribing, clinicians can apply that data to drug therapy selection. However, barriers continue to exist relative to PGx data sharing and interpretation, which have created difficulties for widespread PGx implementation. This article briefly describes potential barriers to PGx data integration, strategies to overcome those barriers, and the potential positive effect of successful data sharing on opioid prescribing. Prescription drug monitoring programs (PDMPs) have been successfully operationalized to share controlled substance prescribing data across health care settings. Such data sharing enables clinicians to, among other things, better understand risks associated with misuse. Because a relatively limited volume of PGx data is currently pertinent to opioid prescribing, such PGx data could be added to PDMPs as a way to communicate genetic information within current technology platforms. Not only would this integrate into existing clinical workflow models where PDMP data are accessed at this point of prescribing and/or dispensing, but associated clinical guidance for PGx data interpretation in the context of opioids could be integrated into the workflow process. Such clinical decision support could be provided directly through the PDMP interface for uniformity or could be provided via systems that access PDMP data. Clinical, economic, and policy implications of the inclusion of PGx data within PDMPs are also discussed. Through harnessing PDMP for data sharing, multiple barriers to PGx implementation could be mitigated, and clinicians may have better access to PGx data to optimize opioid prescribing. DISCLOSURES: No outside funding supported this study. Bright has a patent pending related to opioid use disorder risk assessment that includes genetic information and was a collaborator on funded research projects with pharmacogenomics-related companies. Petry has been a consultant to the North Dakota Department of Health and has received grants from IGNITE I and IGNITE II (NIH), unrelated to this work. The other authors are aware of no financial conflicts of interest.
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Affiliation(s)
- David Bright
- Ferris State University College of Pharmacy, Big Rapids, MI
| | - Natasha Petry
- North Dakota State University School of Pharmacy, Fargo ND
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Knowledge, Attitudes, and Perceived Barriers toward Genetic Testing and Pharmacogenomics among Healthcare Workers in the United Arab Emirates: A Cross-Sectional Study. J Pers Med 2020; 10:jpm10040216. [PMID: 33182317 PMCID: PMC7711841 DOI: 10.3390/jpm10040216] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2020] [Revised: 10/27/2020] [Accepted: 11/05/2020] [Indexed: 02/05/2023] Open
Abstract
In order to successfully translate the scientific models of genetic testing and pharmacogenomics into clinical practice, empowering healthcare workers with the right knowledge and functional understanding on the subject is essential. Limited research in the United Arab Emirates (UAE) have assessed healthcare worker stances towards genomics. This study aimed to assess healthcare workers’ knowledge and attitudes on genetic testing. A cross-sectional study was conducted among healthcare workers practicing in either public or private hospitals or clinics as pharmacists, nurses, physicians, managers, and allied health. Participants were recruited randomly and via snowball techniques. Surveys were collected between April and September 2019; out of 552 respondents, 63.4% were female, the mean age was 38 (±9.6) years old. The mean knowledge score was 5.2 (±2.3) out of nine, which shows a fair level of knowledge. The scores of respondents of pharmacy were 5.1 (±2.5), medicine 6.0 (±2.0), and nursing 4.8 (±2.1). All participants exhibited a fair knowledge level about genetic testing and pharmacogenomics. Of the respondents, 91.9% showed a positive attitude regarding availability of genetic testing. The top identified barrier to implementation was the cost of testing (62%), followed by lack of training or education and insurance coverage (57.8% and 57.2%, respectively). Building upon the positive attitudes and tackling the barriers and challenges will pave the road for full implementation of genetic testing and pharmacogenomics in the UAE. We recommend empowering healthcare workers by improving needed and tailored competencies related to their area of practice. We strongly urge the stakeholders to streamline and benchmark the workflow, algorithm, and guidelines to standardize the health and electronic system. Lastly, we advocate utilizing technology and electronic decision support as well as the translational report to back up healthcare workers in the UAE.
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Meloche M, Kwon HJ, Letarte N, Bussières JF, Vadnais B, Hurlimann T, Lavoie A, Beauchesne MF, de Denus S. Opinion, experience and educational preferences concerning pharmacogenomics: an exploratory study of Quebec pharmacists. Pharmacogenomics 2020; 21:235-245. [DOI: 10.2217/pgs-2019-0135] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
Aim: To evaluate the current opinion, experience and educational preferences of pharmacists in Quebec concerning pharmacogenomics. Method: A web-based survey containing 25 questions was sent to all Quebec pharmacists. Results: Most pharmacists were willing to advise patients (81%) and physicians (84%) on treatment choices based on pharmacogenomic test results after proper training. Only 31% had been previously exposed to pharmacogenomic test results, and 91% were favorable to pharmacogenomics training, with e-learning through interactive video sessions (69%). The preferred training session length was between 1 and 3 h (59%). Hospital pharmacists were more often exposed to pharmacogenomic tests (p < 0.0001) and more frequently advised patients on treatment choices (p < 0.001) than community pharmacists. Conclusion: Pharmacists remain favorable toward pharmacogenomics, but its use in clinical practice stays limited. Identifying the educational preferences of pharmacists may help in the development of educational programs to help them integrate pharmacogenomics in their clinical practice.
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Affiliation(s)
- Maxime Meloche
- Faculty of Pharmacy, Université de Montréal, Montreal, Canada
- Montreal Heart Institute, Montreal, Canada
| | - Hyuk J Kwon
- Faculty of Pharmacy, Université de Montréal, Montreal, Canada
| | - Nathalie Letarte
- Faculty of Pharmacy, Université de Montréal, Montreal, Canada
- Department of Pharmacy, Centre Hospitalier de l’Université de Montréal, Montreal, Canada
| | - Jean-François Bussières
- Faculty of Pharmacy, Université de Montréal, Montreal, Canada
- Department of Pharmacy, Sainte-Justine University Hospital Center, Montreal, Canada
| | - Barbara Vadnais
- Faculty of Pharmacy, Université de Montréal, Montreal, Canada
- Department of Pharmacy, Hôpital Maisonneuve-Rosemont, Montreal, Canada
| | - Thierry Hurlimann
- Department of Social & Preventive Medicine, Bioethics Programs, Faculty of Medicine, Université de Montréal, Montreal, Canada
| | - Annie Lavoie
- Department of Pharmacy, Sainte-Justine University Hospital Center, Montreal, Canada
| | - Marie-France Beauchesne
- Faculty of Pharmacy, Université de Montréal, Montreal, Canada
- Research Center, Centre Intégré Universitaire de Santé et de Services Sociaux de l’Estrie-Centre Hospitalier Universitaire de Sherbrooke, Installations Hôtel-Dieu et Fleurimont, Sherbrooke, Canada
| | - Simon de Denus
- Faculty of Pharmacy, Université de Montréal, Montreal, Canada
- Montreal Heart Institute, Montreal, Canada
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Pharmacogenomics-based practice in North Cyprus: its adoption by pharmacists and their attitudes and knowledge. Int J Clin Pharm 2019; 41:1299-1306. [PMID: 31267362 DOI: 10.1007/s11096-019-00868-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2018] [Accepted: 06/20/2019] [Indexed: 12/22/2022]
Abstract
Background Pharmacogenomics is a branch of biotechnological science integrating medicine, pharmacology, and genomics techniques. Moreover, it focuses on creating drug therapies in order to analyze genetic differences in patients causing various responses to a single therapeutic regimen. Objective This cross sectional study aimed to examine the attitude, knowledge and adoption among pharmacists in North Cyprus and the most appropriate method to improve education among them. Setting Community pharmacy setting. Method A total of 103 out of 140 pharmacists responded to a pre-tested and validated questionnaire consisting of 25 items during July through September 2016. Main outcome measure Pharmacists attitude, knowledge and adoption towards pharmacogenomic tests. Result Data showed that most of the pharmacists in North Cyprus had positive attitude and knowledge scores with mean value of 28.3 ± 5.3 (out of 40) and 6.9 ± 0.8 (out of 10) respectively, further findings showed that there is a significant difference among age groups in their total attitude score (p < 0.05). Conclusion Even though pharmacogenomics is a field promising a variety of benefits, it is vital to implement it in clinical settings in order to improve outcomes. Our findings highlight the necessity for more education on the availability and interpretation of pharmacogenomics tests.
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Abdela OA, Bhagavathula AS, Gebreyohannes EA, Tegegn HG. Ethiopian health care professionals' knowledge, attitude, and interests toward pharmacogenomics. Pharmgenomics Pers Med 2017; 10:279-285. [PMID: 29255371 PMCID: PMC5722011 DOI: 10.2147/pgpm.s145336] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023] Open
Abstract
BACKGROUND Pharmacogenomics is a field of science which studies the impact of inheritance on individual variation in medication therapy response. AIM We assessed healthcare professionals' knowledge, attitude, and interest toward pharmacogenomics. METHODS A cross-sectional survey was conducted using a 32-item questionnaire among physicians, nurses, and pharmacists who were working at the University of Gondar Referral and Teaching Hospital in northwest Ethiopia. Descriptive statistics was applied, and the categorical variables were summarized as frequency and percentages. An analysis of variance (ANOVA) test was performed to compare mean scores among health professionals. A p-value of <0.05 was considered as statistically significant. RESULTS Of 292 health professionals who responded, the majority were male (60%) and the mean age of study participants was 27.00 (±4.85 SD) years. The mean knowledge scores of all participants, pharmacists, physicians, and nurses were 2.343±1.109, 2.671±1.059, 2.375±1.093, and 2.173±1.110, respectively. Based on the ANOVA test, a statistically significant difference was noted in mean knowledge score between pharmacists and nurses (p=0.002). More than two-thirds (67.33%) of nurses, 42.86% of pharmacists, and 40.27% of physicians who participated did not know that genetic variations can account for as much as 95% of the variability in drug disposition and effects. The ability to accurately apply their knowledge to drug therapy selection, dosing, or monitoring parameter was reported by 35.3% of the participants. More than two-thirds (69.2%) of participants thought that pharmacogenomic testing will allow the identification of the right drug with less side effects. Most of the participants (83.2%) also requested to have training on pharmacogenomics. CONCLUSION Participants showed limited knowledge, but they had positive attitude toward pharmacogenomics. Educational programs focusing on pharmacogenomic testing and its clinical application need to be emphasized.
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Affiliation(s)
- Ousman Abubeker Abdela
- Department of Clinical Pharmacy, School of Pharmacy, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Akshaya Srikanth Bhagavathula
- Department of Clinical Pharmacy, School of Pharmacy, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Eyob Alemayehu Gebreyohannes
- Department of Clinical Pharmacy, School of Pharmacy, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Henok Getachew Tegegn
- Department of Clinical Pharmacy, School of Pharmacy, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
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13
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Pierson RC, Gufford BT, Desta Z, Eadon MT. Clinical and educational impact of pharmacogenomics testing: a case series from the INGENIOUS trial. Pharmacogenomics 2017; 18:835-841. [PMID: 28594278 DOI: 10.2217/pgs-2017-0042] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Pharmacogenomic testing has become increasingly widespread. However, there remains a need to bridge the gap between test results and providers lacking the expertise required to interpret these results. The Indiana Genomics Implementation trial is underway at our institution to examine total healthcare cost and patient outcomes after genotyping in a safety-net healthcare system. As part of the study, trial investigators and clinical pharmacology fellows interpret genotype results, review patient histories and medication lists and evaluate potential drug-drug interactions. We present a case series of patients in whom pharmacogenomic consultations aided providers in appropriately applying pharmacogenomic results within the clinical context. Formal consultations not only provide valuable patient care information but educational opportunities for the fellows to cement pharmacogenomic concepts.
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Affiliation(s)
- Rebecca C Pierson
- Department of Obstetrics, Gynecology & Women's Health, University of Louisville, KY 40202, USA
| | - Brandon T Gufford
- Department of Medicine, Division of Clinical Pharmacology, Indiana University, IN 46202, USA
| | - Zeruesenay Desta
- Department of Medicine, Division of Clinical Pharmacology, Indiana University, IN 46202, USA
| | - Michael T Eadon
- Department of Medicine, Division of Clinical Pharmacology, Indiana University, IN 46202, USA.,Department of Medicine, Division of Nephrology, Indiana University, IN 46202, USA
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14
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Dias MM, Sorich MJ, Rowland A, Wiese MD, McKinnon RA. The Routine Clinical use of Pharmacogenetic Tests: What it Will Require? Pharm Res 2017; 34:1544-1550. [PMID: 28236061 DOI: 10.1007/s11095-017-2128-0] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2016] [Accepted: 02/16/2017] [Indexed: 01/04/2023]
Abstract
Pharmacogenetic testing aims to personalize drug therapy with a view to optimising drug efficacy and minimise toxicity. However, despite the potential benefits, pharmacogenetic testing is mostly confined to specialised medical areas, laboratories and centres. Widespread integration into routine clinical practice has been limited by a complex set of issues including regulatory and reimbursement frameworks, evidence of clinical utility and clinician perspectives, practices and education. Here we assess the current barriers to widespread clinical uptake and identify the key issue necessary to address to accelerate routine testing.
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Affiliation(s)
- Mafalda M Dias
- School of Pharmacy and Medical Sciences, University of South Australia, Adelaide, Australia.,Department of Clinical Pharmacology, School of Medicine, Flinders University, Bedford Park, Australia
| | - Michael J Sorich
- Department of Clinical Pharmacology, School of Medicine, Flinders University, Bedford Park, Australia.,Flinders Centre for Innovation in Cancer, School of Medicine, Flinders University, GPO Box 2100, Adelaide, SA, 5001, Australia
| | - Andrew Rowland
- Department of Clinical Pharmacology, School of Medicine, Flinders University, Bedford Park, Australia.,Flinders Centre for Innovation in Cancer, School of Medicine, Flinders University, GPO Box 2100, Adelaide, SA, 5001, Australia
| | - Michael D Wiese
- School of Pharmacy and Medical Sciences, University of South Australia, Adelaide, Australia
| | - Ross A McKinnon
- Flinders Centre for Innovation in Cancer, School of Medicine, Flinders University, GPO Box 2100, Adelaide, SA, 5001, Australia.
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15
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Schwartz EJ, Issa AM. The role of hospital pharmacists in the adoption and use of pharmacogenomics and precision medicine. Per Med 2017; 14:27-35. [DOI: 10.2217/pme-2016-0063] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Aim: Our aim was to assess the knowledge and attitudes of US hospital pharmacists about the implementation of clinical pharmacogenomics, and examine liability risks of adopting pharmacogenomics by pharmacists. Methods: We surveyed hospital pharmacists. Linear regression models of predictor variables for pharmacist adoption and use of pharmacogenomics were analyzed. Results: The survey was administered to 660 hospital pharmacists (23% response rate; n = 149). The majority of respondents (72%) favor implementing pharmacogenomics into pharmacy practice. However, only 25% are confident in their abilities to interpret pharmacogenomic test results. Conclusion: Pharmacists lack confidence in their abilities to interpret and use pharmacogenomic information in clinical care. These results raise potential liability risks that are pertinent to pharmacists.
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Affiliation(s)
- Emily J Schwartz
- Personalized Medicine & Targeted Therapeutics, University of the Sciences in Philadelphia, 600 S 43rd Street, Philadelphia, PA 19104, USA
| | - Amalia M Issa
- Personalized Medicine & Targeted Therapeutics, University of the Sciences in Philadelphia, 600 S 43rd Street, Philadelphia, PA 19104, USA
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16
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Rasmussen LV, Overby CL, Connolly J, Chute CG, Denny JC, Freimuth R, Hartzler AL, Holm IA, Manzi S, Pathak J, Peissig PL, Smith M, Williams MS, Shirts BH, Stoffel EM, Tarczy-Hornoch P, Rohrer Vitek CR, Wolf WA, Starren J. Practical considerations for implementing genomic information resources. Experiences from eMERGE and CSER. Appl Clin Inform 2016; 7:870-82. [PMID: 27652374 DOI: 10.4338/aci-2016-04-ra-0060] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2016] [Accepted: 08/12/2016] [Indexed: 12/11/2022] Open
Abstract
OBJECTIVES To understand opinions and perceptions on the state of information resources specifically targeted to genomics, and approaches to delivery in clinical practice. METHODS We conducted a survey of genomic content use and its clinical delivery from representatives across eight institutions in the electronic Medical Records and Genomics (eMERGE) network and two institutions in the Clinical Sequencing Exploratory Research (CSER) consortium in 2014. RESULTS Eleven responses representing distinct projects across ten sites showed heterogeneity in how content is being delivered, with provider-facing content primarily delivered via the electronic health record (EHR) (n=10), and paper/pamphlets as the leading mode for patient-facing content (n=9). There was general agreement (91%) that new content is needed for patients and providers specific to genomics, and that while aspects of this content could be shared across institutions there remain site-specific needs (73% in agreement). CONCLUSION This work identifies a need for the improved access to and expansion of information resources to support genomic medicine, and opportunities for content developers and EHR vendors to partner with institutions to develop needed resources, and streamline their use - such as a central content site in multiple modalities while implementing approaches to allow for site-specific customization.
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Affiliation(s)
- Luke V Rasmussen
- Luke Rasmussen, Division of Health and Biomedical Informatics, Department of Preventive Medicine, Northwestern University Feinberg School of Medicine, 750 North Lake Shore Drive, 11th Floor, Rubloff Building, Chicago, IL 60611, Phone: 312-503-2823
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17
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Pharmacogenomics. JOURNAL OF INFUSION NURSING 2016; 39:139-48. [DOI: 10.1097/nan.0000000000000163] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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18
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O'Brien TJ, LeLacheur S, Ward C, Lee NH, Callier S, Harralson AF. Impact of a personal CYP2D6 testing workshop on physician assistant student attitudes toward pharmacogenetics. Pharmacogenomics 2016; 17:341-52. [PMID: 26907849 DOI: 10.2217/pgs.15.182] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023] Open
Abstract
AIM We assessed the impact of personal CYP2D6 testing on physician assistant student competency in, and attitudes toward, pharmacogenetics (PGx). MATERIALS & METHODS Buccal samples were genotyped for CYP2D6 polymorphisms. Results were discussed during a 3-h PGx workshop. PGx knowledge was assessed by pre- and post-tests. Focus groups assessed the impact of the workshop on attitudes toward the clinical utility of PGx. RESULTS Both student knowledge of PGx, and its perceived clinical utility, increased immediately following the workshop. However, exposure to PGx on clinical rotations following the workshop seemed to influence student attitudes toward PGx utility. CONCLUSION Personal CYP2D6 testing improves both knowledge and comfort with PGx. Continued exposure to PGx concepts is important for transfer of learning.
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Affiliation(s)
- Travis J O'Brien
- Department of Pharmacology & Physiology, The George Washington University School of Medicine & Health Sciences, Washington, DC 20037, USA
| | - Susan LeLacheur
- Department of Physician Assistant Studies, The George Washington University School of Medicine & Health Sciences, Washington, DC 20037, USA
| | - Caitlin Ward
- Department of Physician Assistant Studies, The George Washington University School of Medicine & Health Sciences, Washington, DC 20037, USA
| | - Norman H Lee
- Department of Pharmacology & Physiology, The George Washington University School of Medicine & Health Sciences, Washington, DC 20037, USA
| | - Shawneequa Callier
- Department of Clinical Research & Leadership, The George Washington University School of Medicine & Health Sciences, Washington, DC 20037, USA
| | - Arthur F Harralson
- Department of Pharmacogenomics, Bernard J Dunn School of Pharmacy, Shenandoah University, Ashburn, VA 22601, USA
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19
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Bashir NS, Ungar WJ. The 3-I framework: a framework for developing public policies regarding pharmacogenomics (PGx) testing in Canada. Genome 2015; 58:527-40. [PMID: 26623513 DOI: 10.1139/gen-2015-0100] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
The 3-I framework of analyzing the ideas, interests, and institutions around a topic has been used by political scientists to guide public policy development. In Canada, there is a lack of policy governing pharmacogenomics (PGx) testing compared to other developed nations. The goal of this study was to use the 3-I framework, a policy development tool, and apply it to PGx testing to identify and analyze areas where current policy is limited and challenges exist in bringing PGx testing into wide-spread clinical practice in Canada. A scoping review of the literature was conducted to determine the extent and challenges of PGx policy implementation at federal and provincial levels. Based on the 3-I analysis, contentious ideas related to PGx are (i) genetic discrimination, (ii) informed consent, (iii) the lack of knowledge about PGx in health care, (iv) the value of PGx testing, (v) the roles of health care workers in the coordination of PGx services, and (vi) confidentiality and privacy. The 3-I framework is a useful tool for policy makers, and applying it to PGx policy development is a new approach in Canadian genomics. Policy makers at every organizational level can use this analysis to help develop targeted PGx policies.
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Affiliation(s)
- Naazish S Bashir
- Child Health Evaluation Sciences, The Hospital for Sick Children Peter Gilgan Centre for Research and Learning, 686 Bay Street, Toronto, ON M5G 0A4, Canada.,Child Health Evaluation Sciences, The Hospital for Sick Children Peter Gilgan Centre for Research and Learning, 686 Bay Street, Toronto, ON M5G 0A4, Canada
| | - Wendy J Ungar
- Child Health Evaluation Sciences, The Hospital for Sick Children Peter Gilgan Centre for Research and Learning, 686 Bay Street, Toronto, ON M5G 0A4, Canada.,Child Health Evaluation Sciences, The Hospital for Sick Children Peter Gilgan Centre for Research and Learning, 686 Bay Street, Toronto, ON M5G 0A4, Canada
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20
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Abstract
Background: The use of genome-guided drug therapy will certainly influence clinical practice within healthcare. However, in spite of the benefits of pharmacogenomic testing, little is known regarding what clinicians think about this promising technology. Objective: The purpose of article was to identify themes within the attitudes of nurses in the field of oncology. Materials & methods: The sample included 246 responses to an open-ended question. A thematic analysis of these responses was completed. Results: The analysis uncovered six themes. Conclusion: Therefore, future research on the assessment of attitudes of oncology nurses concerning pharmacogenomics should incorporate these themes.
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Affiliation(s)
- Crystal Dodson
- Division of Nursing, Winston-Salem State University, 601 S Martin Luther King Jr Drive, Winston-Salem, NC 27110, USA
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21
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Dressler LG, Deal AM, Owzar K, Watson D, Donahue K, Friedman PN, Ratain MJ, McLeod HL. Participation in Cancer Pharmacogenomic Studies: A Study of 8456 Patients Registered to Clinical Trials in the Cancer and Leukemia Group B (Alliance). J Natl Cancer Inst 2015; 107:djv188. [PMID: 26160883 DOI: 10.1093/jnci/djv188] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2015] [Accepted: 06/22/2015] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Clinically annotated specimens from cancer clinical trial participants offer an opportunity for discovery and validation of pharmacogenomic findings. The purpose of this observational study is to better understand patient/institution factors that may contribute to participation in the pharmacogenomic component of prospective cancer clinical trials. METHODS Patient demographic information (age, sex, self-reported race) and institutional characteristics (CALGB/CTSU site, "diversity," and accrual) were evaluated for 8456 patients enrolled in seven CALGB phase III studies with a pharmacogenomic component. All statistical tests were two-sided. RESULTS The majority of patients (81%) consented to participate in the pharmacogenomic component. However, in a multivariable analysis, site (CALGB vs CTSU) and "institutional diversity" (percent minority cancer patients on national trials) were statistically significantly associated with participation. For both whites and nonwhites, patients from CALGB sites were more likely to participate compared with patients from CTSU sites (whites: odds ratio [OR] = 2.26, 95% confidence interval [CI] = 1.68 to 3.04, P < .001; nonwhites: OR = 1.79, 95% CI = 1.52 to 2.11, P < .001). However, as "institutional diversity" increased, the likelihood of participation in the pharmacogenomics component decreased for both white (OR = 0.94, 95% CI = 0.91 to 0.97, P < .001) and nonwhite patients (OR = 0.90, 95% CI = 0.81 to 1.00, P = .05). CONCLUSIONS Most clinical trial cancer patients across geographical, racial, and practice settings are willing to participate in pharmacogenomic studies. However, to promote equitable benefit to the larger cancer community, optimization of both patient and institutional participation are needed. Institutional factors may be even more compelling than patient demographics. Prospective studies are needed to identify and address barriers/incentives to participation in pharmacogenomic research at the patient, clinician, and institutional levels.
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Affiliation(s)
- Lynn G Dressler
- Personalized Medicine, Mission Cancer Care, Mission Health, Asheville, NC (LGD); Biostatistics Core, Lineberger Comprehensive Cancer Center, School of Medicine, University of North Carolina, Chapel Hill, NC (AMD); Alliance Statistics and Data Center, Duke University, Durham, NC (formerly the Cancer and Leukemia Group B Statistical and Data Management Center, Duke University, Durham, NC) (KO); GlaxoSmithKline, Research Triangle Park, NC (DW); Independent contractor, Williamsville, NY (KD); Department of Medicine and Center for Personalized Therapeutics, University of Chicago, Chicago, IL (PNF, MJR); DeBartolo Family Personalized Medicine Institute, Moffitt Cancer Center, Tampa, FL (HLM).
| | - Allison M Deal
- Personalized Medicine, Mission Cancer Care, Mission Health, Asheville, NC (LGD); Biostatistics Core, Lineberger Comprehensive Cancer Center, School of Medicine, University of North Carolina, Chapel Hill, NC (AMD); Alliance Statistics and Data Center, Duke University, Durham, NC (formerly the Cancer and Leukemia Group B Statistical and Data Management Center, Duke University, Durham, NC) (KO); GlaxoSmithKline, Research Triangle Park, NC (DW); Independent contractor, Williamsville, NY (KD); Department of Medicine and Center for Personalized Therapeutics, University of Chicago, Chicago, IL (PNF, MJR); DeBartolo Family Personalized Medicine Institute, Moffitt Cancer Center, Tampa, FL (HLM)
| | - Kouros Owzar
- Personalized Medicine, Mission Cancer Care, Mission Health, Asheville, NC (LGD); Biostatistics Core, Lineberger Comprehensive Cancer Center, School of Medicine, University of North Carolina, Chapel Hill, NC (AMD); Alliance Statistics and Data Center, Duke University, Durham, NC (formerly the Cancer and Leukemia Group B Statistical and Data Management Center, Duke University, Durham, NC) (KO); GlaxoSmithKline, Research Triangle Park, NC (DW); Independent contractor, Williamsville, NY (KD); Department of Medicine and Center for Personalized Therapeutics, University of Chicago, Chicago, IL (PNF, MJR); DeBartolo Family Personalized Medicine Institute, Moffitt Cancer Center, Tampa, FL (HLM)
| | - Dorothy Watson
- Personalized Medicine, Mission Cancer Care, Mission Health, Asheville, NC (LGD); Biostatistics Core, Lineberger Comprehensive Cancer Center, School of Medicine, University of North Carolina, Chapel Hill, NC (AMD); Alliance Statistics and Data Center, Duke University, Durham, NC (formerly the Cancer and Leukemia Group B Statistical and Data Management Center, Duke University, Durham, NC) (KO); GlaxoSmithKline, Research Triangle Park, NC (DW); Independent contractor, Williamsville, NY (KD); Department of Medicine and Center for Personalized Therapeutics, University of Chicago, Chicago, IL (PNF, MJR); DeBartolo Family Personalized Medicine Institute, Moffitt Cancer Center, Tampa, FL (HLM)
| | - Katherine Donahue
- Personalized Medicine, Mission Cancer Care, Mission Health, Asheville, NC (LGD); Biostatistics Core, Lineberger Comprehensive Cancer Center, School of Medicine, University of North Carolina, Chapel Hill, NC (AMD); Alliance Statistics and Data Center, Duke University, Durham, NC (formerly the Cancer and Leukemia Group B Statistical and Data Management Center, Duke University, Durham, NC) (KO); GlaxoSmithKline, Research Triangle Park, NC (DW); Independent contractor, Williamsville, NY (KD); Department of Medicine and Center for Personalized Therapeutics, University of Chicago, Chicago, IL (PNF, MJR); DeBartolo Family Personalized Medicine Institute, Moffitt Cancer Center, Tampa, FL (HLM)
| | - Paula N Friedman
- Personalized Medicine, Mission Cancer Care, Mission Health, Asheville, NC (LGD); Biostatistics Core, Lineberger Comprehensive Cancer Center, School of Medicine, University of North Carolina, Chapel Hill, NC (AMD); Alliance Statistics and Data Center, Duke University, Durham, NC (formerly the Cancer and Leukemia Group B Statistical and Data Management Center, Duke University, Durham, NC) (KO); GlaxoSmithKline, Research Triangle Park, NC (DW); Independent contractor, Williamsville, NY (KD); Department of Medicine and Center for Personalized Therapeutics, University of Chicago, Chicago, IL (PNF, MJR); DeBartolo Family Personalized Medicine Institute, Moffitt Cancer Center, Tampa, FL (HLM)
| | - Mark J Ratain
- Personalized Medicine, Mission Cancer Care, Mission Health, Asheville, NC (LGD); Biostatistics Core, Lineberger Comprehensive Cancer Center, School of Medicine, University of North Carolina, Chapel Hill, NC (AMD); Alliance Statistics and Data Center, Duke University, Durham, NC (formerly the Cancer and Leukemia Group B Statistical and Data Management Center, Duke University, Durham, NC) (KO); GlaxoSmithKline, Research Triangle Park, NC (DW); Independent contractor, Williamsville, NY (KD); Department of Medicine and Center for Personalized Therapeutics, University of Chicago, Chicago, IL (PNF, MJR); DeBartolo Family Personalized Medicine Institute, Moffitt Cancer Center, Tampa, FL (HLM)
| | - Howard L McLeod
- Personalized Medicine, Mission Cancer Care, Mission Health, Asheville, NC (LGD); Biostatistics Core, Lineberger Comprehensive Cancer Center, School of Medicine, University of North Carolina, Chapel Hill, NC (AMD); Alliance Statistics and Data Center, Duke University, Durham, NC (formerly the Cancer and Leukemia Group B Statistical and Data Management Center, Duke University, Durham, NC) (KO); GlaxoSmithKline, Research Triangle Park, NC (DW); Independent contractor, Williamsville, NY (KD); Department of Medicine and Center for Personalized Therapeutics, University of Chicago, Chicago, IL (PNF, MJR); DeBartolo Family Personalized Medicine Institute, Moffitt Cancer Center, Tampa, FL (HLM)
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22
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Thompson C, Steven P Hamilton, Catriona Hippman. Psychiatrist attitudes towards pharmacogenetic testing, direct-to-consumer genetic testing, and integrating genetic counseling into psychiatric patient care. Psychiatry Res 2015; 226:68-72. [PMID: 25618469 DOI: 10.1016/j.psychres.2014.11.044] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/02/2014] [Revised: 11/02/2014] [Accepted: 11/22/2014] [Indexed: 11/29/2022]
Abstract
Psychiatric treatment has not historically included genetic counseling or genetic testing. It has been shown that psychiatric patients and their families benefit from genetic counseling and pharmacogenetic testing for pharmacological treatment. To date, no study has investigated psychiatrists' attitudes towards incorporating pharmacogenetic testing and genetic counseling into patient treatment. This study employed a five item survey to solicit the opinions of psychiatrists on the benefit of pharmacogenetic data, direct to consumer (DTC) genetic testing, and genetic counseling. A total of 113 psychiatrists responded to the surveys. The vast majority (94.6%) indicated that genetic data would be useful in making pharmaceutical decisions, and 86% felt that pharmacogenetic testing would become standard of care. Attitudes were split towards the benefit of direct to consumer genetic testing; 55.8% of respondents would refer a patient for DTC genetic testing that might help with treatment decisions. The majority (72.6%) believed that it would be beneficial to include genetic counselors in psychiatric patient care. The results of our study suggest there is potential for collaboration between psychiatrists and genetic counselors to enhance patient care.
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Affiliation(s)
- Carmela Thompson
- Department of Psychiatry, University of California, San Francisco, San Francisco, CA, USA.
| | - Steven P Hamilton
- Department of Psychiatry, Kaiser Permanente Medical Center, San Francisco, CA, USA
| | - Catriona Hippman
- Women's Health Research Institute, BC Women's Hospital and Health Centre; Department of Psychiatry, University of British Columbia, Vancouver, BC, Canada
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23
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Formea CM, Nicholson WT, Vitek CR. An inter-professional approach to personalized medicine education: one institution's experience. Per Med 2015; 12:129-138. [PMID: 28413426 PMCID: PMC5391796 DOI: 10.2217/pme.14.63] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
Personalized medicine offers the promise of better diagnoses, targeted therapies and individualized treatment plans. Pharmacogenomics is an integral component of personalized medicine; it aids in the prediction of an individual's response to medications. Despite growing public acceptance and emerging clinical evidence, this rapidly expanding field of medicine is slow to be adopted and utilized by healthcare providers, although many believe that they should be knowledgeable and able to apply pharmacogenomics in clinical practice. Institutional infrastructure must be built to support pharmacogenomic implementation. Multidisciplinary education for healthcare providers is a critical component for pharmacogenomics to achieve its full potential to optimize patient care. We describe our recent experience at the Mayo Clinic implementing pharmacogenomics education in a large, academic healthcare system facilitated by the Mayo Clinic Center for Individualized Medicine.
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Affiliation(s)
- Christine M Formea
- Hospital Pharmacy Services, Mary Brigh Building G-722, Mayo Clinic Hospital-St Marys Campus, 200 First Street SW, Rochester, MN 55905, USA
| | - Wayne T Nicholson
- Department of Anesthesiology, Mayo Clinic Hospital-St Marys Campus, 200 First Street, Rochester, MN 55905, USA
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24
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Unertl KM, Jaffa H, Field JR, Price L, Peterson JF. Clinician Perspectives on Using Pharmacogenomics in Clinical Practice. Per Med 2015; 12:339-347. [PMID: 26635887 PMCID: PMC4664195 DOI: 10.2217/pme.15.10] [Citation(s) in RCA: 58] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
AIM To describe the knowledge and attitudes of clinicians participating in a large pharmacogenomics implementation program. MATERIALS & METHODS Semi-structured interviews with 15 physicians and nurse practitioners were conducted. RESULTS Three categories of themes were identified: preparation and knowledge, pharmacogenomics usage in practice, and future management of genomic variants. Providers expressed an inability to keep up with the rapid pace of evidence generation and indicated strong support for clinical decision support to assist with genotype-tailored therapies. Concerns raised by clinicians included effectively communicating results, long-term responsibility for actionable results and hand-offs with providers outside the implementation program. CONCLUSIONS Clinicians identified their own knowledge deficits, workflow integration, and longitudinal responsibility as challenges to successful usage of pharmacogenomics in clinical practice.
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Affiliation(s)
- Kim M. Unertl
- Department of Biomedical Informatics, Vanderbilt University
School of Medicine, Nashville, TN
| | - Habiba Jaffa
- Department of Biomedical Informatics, Vanderbilt University
School of Medicine, Nashville, TN
| | - Julie R. Field
- Institute of Clinical and Translational Research,
Vanderbilt University School of Medicine, Nashville, TN
| | - Lisa Price
- Institute of Clinical and Translational Research,
Vanderbilt University School of Medicine, Nashville, TN
| | - Josh F. Peterson
- Department of Biomedical Informatics, Vanderbilt University
School of Medicine, Nashville, TN
- Department of Medicine, Vanderbilt University School of
Medicine, Nashville, TN
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25
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Dodson C. Knowledge and Attitudes of Oncology Nurses Regarding Pharmacogenomic Testing. Clin J Oncol Nurs 2014; 18:E64-70. [DOI: 10.1188/14.cjon.e64-e70] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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26
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Petersen KE, Prows CA, Martin LJ, Maglo KN. Personalized medicine, availability, and group disparity: an inquiry into how physicians perceive and rate the elements and barriers of personalized medicine. Public Health Genomics 2014; 17:209-20. [PMID: 24852571 DOI: 10.1159/000362359] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2013] [Accepted: 03/20/2014] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND The success of personalized medicine depends on factors influencing the availability and implementation of its new tools to individualize clinical care. However, little is known about physicians' views of the availability of personalized medicine across racial/ethnic groups and the relationship between perceived availability and clinical implementation. This study examines physicians' perceptions of key elements/tools and potential barriers to personalized medicine in connection with their perceptions of the availability of the latter across subpopulations. METHODS Study subjects consisted of physicians recruited from Cincinnati Children's Hospital Medical Center and UC Health. An electronic survey conducted from September 2012 to November 2012 recruited 104 physicians. Wilcoxon rank sum analysis compared groups. RESULTS Physicians were divided about whether personalized medicine contributes to health equality, as 37.4% of them believe that personalized medicine is currently available only for some subpopulations. They also rated the importance of racial/ethnic background almost as high as the importance of genetic information in the delivery of personalized medicine. Actual elements of personalized medicine rated highest include family history, drug-drug interaction alerts in medical records, and biomarker measurements to guide therapy. Costs of gene-based therapies and genetic testing were rated the most significant barriers. The ratings of several elements and barriers were associated with perceived availability of personalized medicine across subpopulations. CONCLUSION While physicians hold differing views about the availability and implementation of personalized medicine, they likewise establish complex relationships between race/ethnicity and personalized medicine that may carry serious implications for its clinical success.
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Affiliation(s)
- Katelin E Petersen
- Department of Pediatrics, University of Cincinnati School of Medicine, Cincinnati, Ohio, USA
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27
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Munson AM, Harralson AF, Plack MM, Nickola TJ. Out-of-school genomics program for young women demystifies genomics and fosters interest in biomedical sciences. Pharmacogenomics 2014; 15:265-76. [DOI: 10.2217/pgs.14.5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Background: Pharmacogenomics (PGx) plays a critical role in personalized medicine; however, most healthcare practitioners lack the training and confidence in PGx required to fully utilize its potential. Although continuing education and inclusion of PGx into the professional curricula will begin to address this deficiency, PGx education at the secondary and postsecondary levels would demystify PGx and pique interest at an academic stage that is key to funneling PGx curious students into the science and healthcare pipeline earlier. Methods: This article describes the development and evaluation of a genomics outreach program targeted at young women in high school with the ultimate goal of recruiting students into an undergraduate PGx program and school of pharmacy. Results: This program increased participants’ genomics knowledge, influenced their careers interests, and imparted positive feelings towards a genomics-based and/or biomedical career. Conclusion: Genomics-based educational outreach programs geared towards secondary school students can increase interest in and confidence to pursue a PGx-centric degree/career. Original submitted 3 July 2013; Revision submitted 6 January 2014
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Affiliation(s)
- Amanda M Munson
- Department of Pharmacogenomics, Bernard J Dunn School of Pharmacy, Shenandoah University, Innovation Hall Suite 202, 45085 University Drive, Ashburn, VA 20147, USA
- Department of Pharmacology & Physiology, Pharmacogenomics Program, The George Washington University, Ross Hall Suite 640, 2300 Eye Street NW, Washington, DC 20037, USA
| | - Arthur F Harralson
- Department of Pharmacogenomics, Bernard J Dunn School of Pharmacy, Shenandoah University, Innovation Hall Suite 202, 45085 University Drive, Ashburn, VA 20147, USA
- Department of Pharmacology & Physiology, Pharmacogenomics Program, The George Washington University, Ross Hall Suite 640, 2300 Eye Street NW, Washington, DC 20037, USA
| | - Margaret M Plack
- Department of Physical Therapy & Health Care Sciences, The George Washington University, School of Medicine & Health Sciences, 900 23rd Street NW, Washington, DC 20037, USA
| | - Tracey J Nickola
- Department of Pharmacogenomics, Bernard J Dunn School of Pharmacy, Shenandoah University, Innovation Hall Suite 202, 45085 University Drive, Ashburn, VA 20147, USA
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van Rooij T, Wilson DM, Marsh S. Personalized medicine policy challenges: measuring clinical utility at point of care. Expert Rev Pharmacoecon Outcomes Res 2014; 12:289-95. [DOI: 10.1586/erp.12.15] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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Tuteja S, Haynes K, Zayac C, Sprague JE, Bernhardt B, Pyeritz R. Community pharmacists' attitudes towards clinical utility and ethical implications of pharmacogenetic testing. Per Med 2013; 10:793-800. [PMID: 24409195 DOI: 10.2217/pme.13.85] [Citation(s) in RCA: 59] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
AIM To examine community pharmacists' attitudes towards pharmacogenetic (PGx) testing, including their views of the clinical utility of PGx and the ethical, social, legal and practical implications of PGx testing. METHODS A web-based survey administered to 5600 licensed community pharmacists in the states of Ohio and Pennsylvania (USA). RESULTS Of 580 respondents, 78% had a Bachelor of Science degree in pharmacy and 58% worked in a chain drug store. Doctors of pharmacy-trained pharmacists had a significantly higher knowledge score than those with a Bachelor of Science in pharmacy (3.2 ± 0.9 vs 2.6 ± 0.6; p < 0.0001). All pharmacists had positive attitudes towards PGx and most (87%) felt it would decrease the number of adverse events, and optimize drug dosing. More than half (57%) of pharmacists felt that it was their role to counsel patients regarding PGx information. Many (65%) were concerned that PGx test results may be used to deny health insurance. CONCLUSION Regardless of the type of education, all pharmacists had positive attitudes towards PGx. There is still a concern among pharmacists that PGx test results may be used to deny health insurance and, thus, there is a need to educate pharmacists about legal protections prohibiting certain forms of unfair discrimination based on genotype.
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Affiliation(s)
- Sony Tuteja
- Penn Center for the Integration of Genetic Healthcare Technologies, PA, USA ; Perelman School of Medicine at the University of Pennsylvania, Division of Translational Medicine & Human Genetics, Smilow Translational Research Center, 3400 Civic Center Boulevard, Building 421, 11-142, PA 19104-5158, USA
| | - Kevin Haynes
- Center for Clinical Epidemiology & Biostatistics, Perelman School of Medicine at the University of Pennsylvania, PA, USA
| | - Cara Zayac
- Penn Center for the Integration of Genetic Healthcare Technologies, PA, USA
| | - Jon E Sprague
- The Raabe College of Pharmacy, Ohio Northern University, Ada, OH, USA
| | - Barbara Bernhardt
- Penn Center for the Integration of Genetic Healthcare Technologies, PA, USA ; Perelman School of Medicine at the University of Pennsylvania, Division of Translational Medicine & Human Genetics, Smilow Translational Research Center, 3400 Civic Center Boulevard, Building 421, 11-142, PA 19104-5158, USA
| | - Reed Pyeritz
- Penn Center for the Integration of Genetic Healthcare Technologies, PA, USA ; Perelman School of Medicine at the University of Pennsylvania, Division of Translational Medicine & Human Genetics, Smilow Translational Research Center, 3400 Civic Center Boulevard, Building 421, 11-142, PA 19104-5158, USA
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Dias MM, Ward HM, Sorich MJ, McKinnon RA. Exploration of the perceptions, barriers and drivers of pharmacogenomics practice among hospital pharmacists in Adelaide, South Australia. THE PHARMACOGENOMICS JOURNAL 2013; 14:235-40. [PMID: 24018620 DOI: 10.1038/tpj.2013.31] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/23/2012] [Revised: 07/08/2013] [Accepted: 07/22/2013] [Indexed: 02/05/2023]
Abstract
There is little literature regarding the barriers to the uptake of pharmacogenomics (PG) in pharmacy practice, especially with respect to Australia. To date, pharmacists have seldom been engaged in discussions of these issues. This study aimed to obtain an in-depth understanding of these barriers by interviewing pharmacists in Adelaide, South Australia. Ethics approved semistructured interviews were carried out with 21 public hospital pharmacists. Analysis of the data identified themes including: confidence to engage in PG, clinician acceptance of a pharmacist PG role, and the importance of timely and relevant PG education. Interviewees thought that pharmacists could have a greater participation in PG in the future, but they questioned whether this would be possible at the moment given, among other factors, existing time and work constraints.
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Affiliation(s)
- M M Dias
- School of Pharmacy and Medical Sciences, University of South Australia, Adelaide, South Australia, Australia
| | - H M Ward
- School of Medicine, The University of Adelaide, Adelaide, South Australia, Australia
| | - M J Sorich
- 1] School of Pharmacy and Medical Sciences, University of South Australia, Adelaide, South Australia, Australia [2] School of Medicine, Flinders University, Adelaide, South Australia, Australia
| | - R A McKinnon
- Flinders Centre for Innovation in Cancer, School of Medicine, Flinders University, Adelaide, South Australia, Australia
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Stanek EJ, Sanders CL, Frueh FW. Physician Awareness and Utilization of Food and Drug Administration (FDA)-Approved Labeling for Pharmacogenomic Testing Information. J Pers Med 2013; 3:111-23. [PMID: 25562522 PMCID: PMC4251399 DOI: 10.3390/jpm3020111] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2013] [Revised: 05/24/2013] [Accepted: 06/04/2013] [Indexed: 11/16/2022] Open
Abstract
We surveyed 10,303 United States physicians on where they obtain pharmacogenomic testing information. Thirty-nine percent indicated that they obtained this from drug labeling. Factors positively associated with this response included older age, postgraduate instruction, using other information sources, regulatory approval/ recommendation of testing, reliance on labeling for information, and perception that patients have benefited from testing. Physicians use pharmacogenomic testing information from drug labeling, highlighting the importance of labeling information that is conducive to practice application.
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Affiliation(s)
- Eric J Stanek
- Medco Research Institute, LLC, Medco Health Solutions, Inc., Bethesda, MD 20814, USA.
| | - Christopher L Sanders
- Medco Research Institute, LLC, Medco Health Solutions, Inc., Bethesda, MD 20814, USA.
| | - Felix W Frueh
- Medco Research Institute, LLC, Medco Health Solutions, Inc., Bethesda, MD 20814, USA.
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Nickola TJ, Green JS, Harralson AF, O'Brien TJ. The current and future state of pharmacogenomics medical education in the USA. Pharmacogenomics 2013; 13:1419-25. [PMID: 22966890 DOI: 10.2217/pgs.12.113] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
Healthcare professionals (e.g., physicians, physician assistants, pharmacists, nurses and genetic counselors) believe pharmacogenomics (PGx) is essential to personalized medicine; however, they still lack confidence prescribing, dosing, interacting with other healthcare professionals and counseling patients with regard to PGx. This is due to the inadequate incorporation of PGx content into professional curricula. Compared with other health professions, Doctor of Pharmacy programs have integrated more PGx content. Unlike other healthcare professionals, pharmacists have extensive training in pharmacology, drug selection, drug dosage, drug-drug interactions and are uniquely accessible to patients. We suggest pharmacists are the best poised to facilitate incorporating PGx into therapeutic decision-making. Based on our experience as undergraduate and pharmacy PGx educators, we further reflect on our experience educating future healthcare professionals on PGx.
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Affiliation(s)
- Tracey J Nickola
- Department of Pharmacology & Physiology, Pharmacogenomics Program, The George Washington University, Ross Hall Room 660A, 2300 Eye Street, NW Washington, DC 20037, USA
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Qiu S, Lin S, Hu D, Feng Y, Tan Y, Peng Y. Interactions of miR-323/miR-326/miR-329 and miR-130a/miR-155/miR-210 as prognostic indicators for clinical outcome of glioblastoma patients. J Transl Med 2013; 11:1. [PMID: 23281771 PMCID: PMC3564822 DOI: 10.1186/1479-5876-11-1] [Citation(s) in RCA: 47] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2012] [Accepted: 12/26/2012] [Indexed: 01/27/2023] Open
Abstract
Background Thailand faces a significant burden in terms of treating and managing degenerative and chronic diseases. Moreover, incidences of rare diseases are rising. Many of these—such as diabetes, cancer, and inherited inborn metabolic diseases—have no definite treatments or cure. Meanwhile, advanced health biotechnology has been found, in principle, to be an effective solution for these health problems. Methods Qualitative approaches were employed to analyse the current situation and examine existing public policies related to advanced health biotechnologies in Thailand. The results of this analysis were then used to formulate policy recommendations. Results Our research revealed that the system in Thailand in relation to advanced health biotechnologies is fragmented, with multiple unaddressed gaps, underfunding of research and development (R&D), and a lack of incentives for the private sector. In addition, there are no clear definitions of advanced health biotechnologies, and coverage pathways are absent. Meanwhile, false advertising and misinformation are prevalent, with no responsible bodies to actively and effectively provide appropriate information and education (I&E). The establishment of a specialised institution to fill the gaps in this area is warranted. Conclusion The development and implementation of a comprehensive national strategic plan related to advanced health biotechnologies, greater investment in R&D and I&E for all stakeholders, collaboration among agencies, harmonisation of reimbursement across public health schemes, and provision of targeted I&E are specifically recommended.
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Affiliation(s)
- Shuwei Qiu
- Department of Neurology, The Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, 510120, China
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Haga SB, Burke W, Ginsburg GS, Mills R, Agans R. Primary care physicians' knowledge of and experience with pharmacogenetic testing. Clin Genet 2012; 82:388-94. [PMID: 22698141 PMCID: PMC3440554 DOI: 10.1111/j.1399-0004.2012.01908.x] [Citation(s) in RCA: 198] [Impact Index Per Article: 16.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2012] [Revised: 05/30/2012] [Accepted: 06/04/2012] [Indexed: 11/29/2022]
Abstract
It is anticipated that as the range of drugs for which pharmacogenetic testing becomes available expands, primary care physicians (PCPs) will become major users of these tests. To assess their training, familiarity, and attitudes toward pharmacogenetic testing in order to identify barriers to uptake that may be addressed at this early stage of test use, we conducted a national survey of a sample of PCPs. Respondents were mostly white (79%), based primarily in community-based primary care (81%) and almost evenly divided between family medicine and internal medicine. The majority of respondents had heard of PGx testing and anticipated that these tests are or would soon become a valuable tool to inform drug response. However, only a minority of respondents (13%) indicated they felt comfortable ordering PGx tests and almost a quarter reported not having any education about pharmacogenetics. Our results indicate that primary care practitioners envision a major role for themselves in the delivery of PGx testing but recognize their lack of adequate knowledge and experience about these tests. Development of effective tools for guiding PCPs in the use of PGx tests should be a high priority.
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Affiliation(s)
- S B Haga
- Institute for Genome Sciences & Policy, Duke University, Durham, NC 27708, USA.
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Haga SB, O'Daniel JM, Tindall GM, Mills R, Lipkus IM, Agans R. Survey of genetic counselors and clinical geneticists' use and attitudes toward pharmacogenetic testing. Clin Genet 2012; 82:115-20. [PMID: 22283474 PMCID: PMC3351546 DOI: 10.1111/j.1399-0004.2012.01848.x] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
Pharmacogenetic (PGx) testing aims to improve therapeutic outcomes through tailoring treatment based on a patient's genetic risk for non-response and/or an adverse event. Given their expertise, geneticists could facilitate the use of PGx testing; however, the preparedness and perceived role of the clinical genetics community is unclear. To assess the attitudes, preparedness, and perceived roles of geneticists in the delivery of PGx testing, we conducted a survey of 1500 randomly selected board-certified genetic counselors and clinical geneticists in the United States [response rate: 37.8% (n = 516)]. Twelve percent of genetic counselors and 41% of clinical geneticists indicated that they had ordered or coordinated patient care for PGx testing, a seemingly high proportion at this early stage of adoption. Almost all respondents had some education on pharmacogenetics, although only 28% of counselors and 58% of clinical geneticists indicated they felt well-informed about PGx testing. About half of counselors (52%) and clinical geneticists (46%) felt they would play 'some' role in the delivery of PGx testing; 17 and 19%, respectively, felt that they would play 'no' or 'a little' role. At this early stage of PGx testing, the role of geneticists and genetic counselors is unclear. However, their experience may aid in readying PGx testing and informing delivery strategies into clinical practice.
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Affiliation(s)
- S B Haga
- Institute for Genome Sciences & Policy, Duke University, 304 Research Drive, Durham, NC 27708, USA.
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Benzeroual KE, Shah B, Shinde S. Pharmacogenomics: assessing educational exposure, confidence in knowledge and training elements of pharmacists. Per Med 2012; 9:387-393. [DOI: 10.2217/pme.12.44] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Aim: This study assessed pharmacist’s knowledge and confidence in pharmacogenomics (PGx)-related concepts, and determined their needs with regard to education and training in PGx. Methods: A cross-sectional survey instrument was sent via postal mail to pharmacists (n = 319) who were randomly selected from the New York State database of licensed pharmacists. Descriptive and bivariate statistics were performed. Results: The response rate was 32% (n = 102). The majority (83%) of respondents had been exposed to basic concepts in genetics, while PGx was not an integral part of their education. Most respondents indicated being somewhat confident in their knowledge of PGx-related concepts. In addition, 64% of respondents reported being interested in attending 1–10 h of continuing education programs in PGx, and 42% of respondents indicated being interested in obtaining a certificate in PGx. Conclusion: Educational program development in the format of continuing education or certificate is needed to improve pharmacists’ education, confidence and training needs in PGx.
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Affiliation(s)
- Kenza E Benzeroual
- Department of Pharmaceutical Sciences, Arnold & Marie Schwartz College of Pharmacy & Health Sciences, Long Island University, NY, USA
| | - Bupendra Shah
- Department of Pharmaceutical Sciences, Arnold & Marie Schwartz College of Pharmacy & Health Sciences, Long Island University, NY, USA
| | - Shraddha Shinde
- Department of Pharmaceutical Sciences, Arnold & Marie Schwartz College of Pharmacy & Health Sciences, Long Island University, NY, USA
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Canestaro WJ, Martell LA, Wassman ER, Schatzberg R. Healthcare payers: a gate or translational bridge to personalized medicine? Per Med 2012; 9:73-84. [DOI: 10.2217/pme.11.77] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Healthcare payers represent stakeholders who can act as either a bridge or a gate to the translation of personalized medicine into routine clinical practice. To date, the slow realization of the promise of personalized medicine has been partly attributable to the lack of clear evidence supporting the clinical utility of genetic and genomic tests and the lag in development of clinical guidelines for the use and interpretation of tests. These factors, along with a paucity of clear guidance from healthcare payers and clinical experience with genomic tests, serve as impediments to timely and consistent reimbursement decisions. The design of alternative strategies for collaborative evidence-generation, clinical decision support and educational initiatives for healthcare providers, patients and the payers themselves are critical needs to achieve the full benefit of personalized medicine in day-to-day healthcare settings.
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Affiliation(s)
| | - Lori A Martell
- Generation Health, 130 Turner St, Suite 205, Waltham, MA 02453, USA
| | - E Robert Wassman
- Generation Health, 130 Turner St, Suite 205, Waltham, MA 02453, USA
| | - Rick Schatzberg
- Generation Health, 130 Turner St, Suite 205, Waltham, MA 02453, USA
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