1
|
Rodríguez-Escudero I, Cedeño JA, Rodríguez-Nazario I, Reynaldo-Fernández G, Rodríguez-Vera L, Morales N, Jiménez-Vélez B, Ruaño G, Duconge J. Assessment of the clinical utility of pharmacogenetic guidance in a comprehensive medication management service. JOURNAL OF THE AMERICAN COLLEGE OF CLINICAL PHARMACY 2020; 3:1028-1037. [PMID: 32964197 PMCID: PMC7505210 DOI: 10.1002/jac5.1250] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2020] [Accepted: 04/12/2020] [Indexed: 12/22/2022]
Abstract
INTRODUCTION Pharmacists are poised to be the health care professionals best suited to provide medication-related consults and services based on a patient's genetics. Despite its potential benefits, the implementation of pharmacogenetic (PGx) testing into primary clinical settings has been slow among medically underserved populations. To our knowledge, this is the first time that PGx-driven recommendations have been incorporated into a Comprehensive Medication Management (CMM) service in a Hispanic population. OBJECTIVES The aim of this study is to evaluate the clinical utility of adding PGx guidance into pharmacist-driven CMM. METHODS This is a pre- and post-interventional design study. Patients were recruited from a psychologist's clinic. A total of 24 patients had a face-to-face interview with a pharmacist to complete a CMM, Personal Medication Record, and Medication-Related Action Plan (MAP) blind to PGx findings. Collected buccal DNA samples were genotyped using drug-metabolizing enzymes and transporters (DMET) Plus Array. RESULTS The pharmacist generated new MAPs for each patient based on PGx results. Genetic variants that could potentially affect the safety and effectiveness of at least one drug in the pharmacotherapy were identified in 96% of patients, for whom the pharmacist changed the initial recommendations. Polymorphisms in genes encoding for isoenzymes CYP2D6, CYP2C19, and CYP2C9 were identified in 83%, 52%, and 41% of patients, respectively. Pharmacists performing CMM identified 22 additional medication problems after PGx determinations. Moreover, they agreed with the clinical utility of PGx in the studied sample based on perceived value of adding PGx to traditional CMM and its utility in the decision-making process of pharmacists. CONCLUSIONS The study confirmed the critical role to be played by pharmacists in facilitating the clinical usage of relevant genetic information to optimize drug therapy decisions as well as their involvement on many levels of these multidisciplinary implementation efforts, including championing and leading PGx-guided CMM services.
Collapse
Affiliation(s)
| | - Julio A. Cedeño
- School of Pharmacy, University of Puerto Rico, Medical Sciences Campus, San Juan, Puerto Rico
| | | | | | | | | | - Braulio Jiménez-Vélez
- Department of Biochemistry, University of Puerto Rico, Medical Sciences Campus, School of Medicine, San Juan, Puerto Rico
| | - Gualberto Ruaño
- Institute of Living at Hartford Hospital, Laboratory of Personalized Health, Genomas, Inc., Hartford, Connecticut
| | - Jorge Duconge
- School of Pharmacy, University of Puerto Rico, Medical Sciences Campus, San Juan, Puerto Rico
| |
Collapse
|
2
|
Salyakina D, Roy S, Wang W, Oliva M, Akhouri R, Sotto I, Mulas N, Solano R, Fernández JR, Sanchez S, Shamshad U, Perlyn C, McCafferty-Fernandez J. Results and challenges of Cytochrome P450 2D6 (CYP2D6) testing in an ethnically diverse South Florida population. Mol Genet Genomic Med 2019; 7:e922. [PMID: 31389673 PMCID: PMC6732280 DOI: 10.1002/mgg3.922] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2019] [Revised: 07/16/2019] [Accepted: 07/17/2019] [Indexed: 12/20/2022] Open
Abstract
Background This study focuses on the implementation of CYP2D6 genetic test profiling and the challenges associated with using standard pharmacogenetics panels in a diverse South Florida population. Methods A total of 413 participants were recruited to participate in this study through Nicklaus Children's Hospital. Buccal swabs were collected and tested using an extended CYP2D6 panel including 22 alleles. Phenotype, genotype, and allelic frequencies were compared among different racial and ethnic groups. Results The majority of participants (75.0%) self‐identified as Hispanics. Four alleles, CYP2D6*4, *17, *41, and *2A, showed a statistically significant difference between White Hispanics and Black Non‐Hispanics. Aggregate frequency of all alleles with decreased function varied between 2.8% and 50.0% in different racial and ethnic groups. Additionally, rare allele combinations were observed in this South Florida cohort. Conclusions The heterogeneity among Hispanic groups demonstrated in previous literature and by this study reflects the complexity of ethnicity and suggests that a more granular categorization is needed, one based on ancestry and migration history rather than primary language. Overall, we have determined that there are statistically significant differences in CYP2D6 allele frequencies in the distinct racial and ethnic populations of South Florida, demonstrating a unique genetic makeup within South Florida. However, overall, the frequencies of Poor Metabolizer, Normal Metabolizer, Intermediate Metabolizer, and Ultrarapid Metabolizer did not differ between racial and ethnic groups at a statistically significant level.
Collapse
Affiliation(s)
- Daria Salyakina
- Research Institute, Nicklaus Children's Hospital, Miami, Florida
| | - Sharmeen Roy
- Research Institute, Nicklaus Children's Hospital, Miami, Florida
| | - Weize Wang
- Research Institute, Nicklaus Children's Hospital, Miami, Florida
| | - Mailin Oliva
- Research Institute, Nicklaus Children's Hospital, Miami, Florida
| | - Rohan Akhouri
- Research Institute, Nicklaus Children's Hospital, Miami, Florida
| | - Ileana Sotto
- Research Institute, Nicklaus Children's Hospital, Miami, Florida
| | - Nicole Mulas
- Research Institute, Nicklaus Children's Hospital, Miami, Florida
| | - Rafaela Solano
- Research Institute, Nicklaus Children's Hospital, Miami, Florida
| | - José R Fernández
- Department of Nutrition Sciences, University of Alabama at Birmingham, Birmingham, Alabama
| | | | - Uzma Shamshad
- Research Institute, Nicklaus Children's Hospital, Miami, Florida
| | - Chad Perlyn
- Research Institute, Nicklaus Children's Hospital, Miami, Florida.,Herbert Wertheim College of Medicine, Florida International University, Miami, Florida
| | - Jennifer McCafferty-Fernandez
- Research Institute, Nicklaus Children's Hospital, Miami, Florida.,Herbert Wertheim College of Medicine, Florida International University, Miami, Florida
| |
Collapse
|
3
|
Feliciano-Astacio BE, Celis K, Ramos J, Rajabli F, Adams LD, Rodriguez A, Rodriguez V, Bussies PL, Sierra C, Manrique P, Mena PR, Grana A, Prough M, Hamilton-Nelson KL, Feliciano N, Chinea A, Acosta H, McCauley JL, Vance JM, Beecham GW, Pericak-Vance MA, Cuccaro ML. The Puerto Rico Alzheimer Disease Initiative (PRADI): A Multisource Ascertainment Approach. Front Genet 2019; 10:538. [PMID: 31275353 PMCID: PMC6593074 DOI: 10.3389/fgene.2019.00538] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2018] [Accepted: 05/17/2019] [Indexed: 11/28/2022] Open
Abstract
Introduction Puerto Ricans, the second largest Latino group in the continental US, are underrepresented in genomic studies of Alzheimer disease (AD). To increase representation of this group in genomic studies of AD, we developed a multisource ascertainment approach to enroll AD patients, and their family members living in Puerto Rico (PR) as part of the Alzheimer’s Disease Sequencing Project (ADSP), an international effort to advance broader personalized/precision medicine initiatives for AD across all populations. Methods The Puerto Rico Alzheimer Disease Initiative (PRADI) multisource ascertainment approach was developed to recruit and enroll Puerto Rican adults aged 50 years and older for a genetic research study of AD, including individuals with cognitive decline (AD, mild cognitive impairment), their similarly, aged family members, and cognitively healthy unrelated individuals age 50 and up. Emphasizing identification and relationship building with key stakeholders, we conducted ascertainment across the island. In addition to reporting on PRADI ascertainment, we detail admixture analysis for our cohort by region, group differences in age of onset, cognitive level by region, and ascertainment source. Results We report on 674 individuals who met standard eligibility criteria [282 AD-affected participants (42% of the sample), 115 individuals with mild cognitive impairment (MCI) (17% of the sample), and 277 cognitively healthy individuals (41% of the sample)]. There are 43 possible multiplex families (10 families with 4 or more AD-affected members and 3 families with 3 AD-affected members). Most individuals in our cohort were ascertained from the Metro, Bayamón, and Caguas health regions. Across health regions, we found differences in ancestral backgrounds, and select clinical traits. Discussion The multisource ascertainment approach used in the PRADI study highlights the importance of enlisting a broad range of community resources and providers. Preliminary results provide important information about our cohort that will be useful as we move forward with ascertainment. We expect that results from the PRADI study will lead to a better understanding of genetic risk for AD among this population.
Collapse
Affiliation(s)
| | - Katrina Celis
- John P. Hussman Institute for Human Genomics, University of Miami Miller School of Medicine, Miami, FL, United States
| | - Jairo Ramos
- John P. Hussman Institute for Human Genomics, University of Miami Miller School of Medicine, Miami, FL, United States
| | - Farid Rajabli
- John P. Hussman Institute for Human Genomics, University of Miami Miller School of Medicine, Miami, FL, United States
| | - Larry Deon Adams
- John P. Hussman Institute for Human Genomics, University of Miami Miller School of Medicine, Miami, FL, United States
| | - Alejandra Rodriguez
- Department of Internal Medicine, Universidad Central Del Caribe, Bayamón, PR, United States
| | - Vanessa Rodriguez
- John P. Hussman Institute for Human Genomics, University of Miami Miller School of Medicine, Miami, FL, United States
| | - Parker L Bussies
- John P. Hussman Institute for Human Genomics, University of Miami Miller School of Medicine, Miami, FL, United States
| | - Carolina Sierra
- Department of Internal Medicine, Universidad Central Del Caribe, Bayamón, PR, United States
| | - Patricia Manrique
- John P. Hussman Institute for Human Genomics, University of Miami Miller School of Medicine, Miami, FL, United States
| | - Pedro R Mena
- John P. Hussman Institute for Human Genomics, University of Miami Miller School of Medicine, Miami, FL, United States
| | - Antonella Grana
- John P. Hussman Institute for Human Genomics, University of Miami Miller School of Medicine, Miami, FL, United States
| | - Michael Prough
- John P. Hussman Institute for Human Genomics, University of Miami Miller School of Medicine, Miami, FL, United States
| | - Kara L Hamilton-Nelson
- John P. Hussman Institute for Human Genomics, University of Miami Miller School of Medicine, Miami, FL, United States
| | | | - Angel Chinea
- Department of Internal Medicine, Universidad Central Del Caribe, Bayamón, PR, United States
| | | | - Jacob L McCauley
- John P. Hussman Institute for Human Genomics, University of Miami Miller School of Medicine, Miami, FL, United States
| | - Jeffery M Vance
- John P. Hussman Institute for Human Genomics, University of Miami Miller School of Medicine, Miami, FL, United States
| | - Gary W Beecham
- John P. Hussman Institute for Human Genomics, University of Miami Miller School of Medicine, Miami, FL, United States
| | - Margaret A Pericak-Vance
- John P. Hussman Institute for Human Genomics, University of Miami Miller School of Medicine, Miami, FL, United States
| | - Michael L Cuccaro
- John P. Hussman Institute for Human Genomics, University of Miami Miller School of Medicine, Miami, FL, United States
| |
Collapse
|
4
|
Pérez-Mayoral J, Soto-Salgado M, Shah E, Kittles R, Stern MC, Olivera MI, Gonzalez-Pons M, Rodriguez-Quilichinni S, Torres M, Reyes JS, Tous L, López N, Chevere VC, Cruz-Correa M. Association of genetic ancestry with colorectal tumor location in Puerto Rican Latinos. Hum Genomics 2019; 13:12. [PMID: 30786938 PMCID: PMC6383234 DOI: 10.1186/s40246-019-0196-4] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2018] [Accepted: 02/03/2019] [Indexed: 02/06/2023] Open
Abstract
Background Colorectal cancer (CRC) is the first cause of cancer deaths among Puerto Ricans. The incidence and mortality of CRC in Puerto Rico continue to be on the rise. The burden of CRC in Puerto Rico is higher than among US Hispanics and is second only to African Americans, thus supporting the importance of studying this CRC health disparity. The genetic background of the Puerto Rican population is a mix of European, African, and Amerindian races, which may account, in part, for the differences observed in the CRC mortality rates among Puerto Ricans. The objective of the study was to assess the role of genetic ancestry in CRC risk and its association with clinicopathological features of CRC tumors in Puerto Ricans. Results We used a validated panel of 105 ancestry informative markers (AIMs) to estimate genetic ancestry in 406 Puerto Rican CRC cases and 425 Puerto Rican controls. We examined the association of genetic ancestry with CRC risk and tumor clinicopathological characteristics. Conclusions The mean ancestry proportions in the study population were 61% European, 21% African, and 18% Amerindian. No association was observed between genetic ancestry and risk of CRC. However, African ancestry was associated with an increased risk of developing rectal tumors (OR = 1.55, 95% CI 1.04–2.31). Additional studies are needed to fully elucidate the role of African ancestry in CRC carcinogenesis.
Collapse
Affiliation(s)
- Julyann Pérez-Mayoral
- Division of Cancer Biology, University of Puerto Rico Comprehensive Cancer Center, PMB 711 Ave. De Diego 89 Ste. 105, San Juan, PR, 00927-6346, USA
| | | | - Ebony Shah
- Department of Surgery, Division of Urology, University of Arizona College of Medicine, Tucson, AZ, USA
| | - Rick Kittles
- Department of Population Sciences, Division of Health Equities, City of Hope Comprehensive Center, Duarte, CA, USA
| | - Mariana C Stern
- Department of Preventive Medicine and Urology, Norris Comprehensive Cancer Center, Keck School of Medicine of USC, Los Angeles, CA, USA
| | - Myrta I Olivera
- Division of Cancer Biology, University of Puerto Rico Comprehensive Cancer Center, PMB 711 Ave. De Diego 89 Ste. 105, San Juan, PR, 00927-6346, USA
| | - María Gonzalez-Pons
- Division of Cancer Biology, University of Puerto Rico Comprehensive Cancer Center, PMB 711 Ave. De Diego 89 Ste. 105, San Juan, PR, 00927-6346, USA
| | - Segundo Rodriguez-Quilichinni
- Department of Biochemistry and Medicine, School of Medicine, University of Puerto Rico Medical Sciences Campus, San Juan, PR, USA
| | - Marla Torres
- Colorectal Surgery Clinic, Ashford Presbyterian Hospital, San Juan, PR, USA
| | - Jose S Reyes
- Colorectal Surgery Clinic, Ashford Presbyterian Hospital, San Juan, PR, USA
| | - Luis Tous
- Colorectal Surgery Clinic, Ashford Presbyterian Hospital, San Juan, PR, USA
| | - Nicolas López
- Colorectal Surgery Clinic, Ashford Presbyterian Hospital, San Juan, PR, USA
| | - Victor Carlo Chevere
- Department of Biochemistry and Medicine, School of Medicine, University of Puerto Rico Medical Sciences Campus, San Juan, PR, USA
| | - Marcia Cruz-Correa
- Division of Cancer Biology, University of Puerto Rico Comprehensive Cancer Center, PMB 711 Ave. De Diego 89 Ste. 105, San Juan, PR, 00927-6346, USA. .,Department of Biochemistry and Medicine, School of Medicine, University of Puerto Rico Medical Sciences Campus, San Juan, PR, USA.
| |
Collapse
|