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Oladayo AM, Prochaska S, Busch T, Adeyemo WL, Gowans LJ, Eshete M, Awotoye W, Sule V, Alade A, Adeyemo AA, Mossey PA, Prince A, Murray JC, Butali A. Parents and Provider Perspectives on the Return of Genomic Findings for Cleft Families in Africa. AJOB Empir Bioeth 2024; 15:133-146. [PMID: 38236653 PMCID: PMC11153024 DOI: 10.1080/23294515.2024.2302993] [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: 04/21/2024]
Abstract
BACKGROUND Inadequate knowledge among health care providers (HCPs) and parents of affected children limits the understanding and utility of secondary genetic findings (SFs) in under-represented populations in genomics research. SFs arise from deep DNA sequencing done for research or diagnostic purposes and may burden patients and their families despite their potential health importance. This study aims to evaluate the perspective of both groups regarding SFs and their choices in the return of results from genetic testing in the context of orofacial clefts. METHODS Using an online survey, we evaluated the experiences of 252 HCPs and 197 parents across participating cleft clinics in Ghana and Nigeria toward the return of SFs across several domains. RESULTS Only 1.6% of the HCPs felt they had an expert understanding of when and how to incorporate genomic medicine into practice, while 50.0% agreed that all SFs should be returned to patients. About 95.4% of parents were willing to receive all the information from genetic testing (including SFs), while the majority cited physicians as their primary information source (64%). CONCLUSIONS Overall, parents and providers were aware that genetic testing could help in the clinical management of diseases. However, they cited a lack of knowledge about genomic medicine, uncertain clinical utility, and lack of available learning resources as barriers. The knowledge gained from this study will assist with developing guidelines and policies to guide providers on the return of SFs in sub-Saharan Africa and across the continent.
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Affiliation(s)
- Abimbola M Oladayo
- Department Oral Pathology, Radiology and Medicine, College of Dentistry, University of Iowa, Iowa City, IA, USA
- Iowa Institute of Oral Health Research, University of Iowa, Iowa City, IA, USA
| | - Sydney Prochaska
- Department of Global Health, College of Public Health, University of Iowa, Iowa City, IA, USA
| | - Tamara Busch
- Iowa Institute of Oral Health Research, University of Iowa, Iowa City, IA, USA
| | - Wasiu L. Adeyemo
- Department of Oral and Maxillofacial Surgery, University of Lagos
| | - Lord J.J. Gowans
- Department of Biochemistry and Biotechnology, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana
| | - Mekonen Eshete
- Addis Ababa University, School of Medicine, Department of Surgery, Addis Ababa, Ethiopia
| | - Waheed Awotoye
- Department Oral Pathology, Radiology and Medicine, College of Dentistry, University of Iowa, Iowa City, IA, USA
- Iowa Institute of Oral Health Research, University of Iowa, Iowa City, IA, USA
| | - Veronica Sule
- Department of Operative Dentistry, College of Dentistry, University of Iowa, Iowa City, IA, USA
| | - Azeez Alade
- Department Oral Pathology, Radiology and Medicine, College of Dentistry, University of Iowa, Iowa City, IA, USA
- Iowa Institute of Oral Health Research, University of Iowa, Iowa City, IA, USA
| | | | - Peter A. Mossey
- Department of Orthodontics, University of Dundee, Dundee, UK
| | | | | | - Azeez Butali
- Department Oral Pathology, Radiology and Medicine, College of Dentistry, University of Iowa, Iowa City, IA, USA
- Iowa Institute of Oral Health Research, University of Iowa, Iowa City, IA, USA
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2
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Edelman EA, Logan K, Ingram Nissen T, Reed EK, Wicklund C, Duquette D, Dellefave-Castillo L. A team-based approach to cardiogenomic education. J Genet Couns 2024; 33:216-221. [PMID: 37849384 DOI: 10.1002/jgc4.1798] [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] [Received: 11/30/2022] [Revised: 08/07/2023] [Accepted: 09/12/2023] [Indexed: 10/19/2023]
Abstract
While many genetic professionals are involved in the education of lay and professional audiences, most do not have formal training in education theory and program design. Partnerships with adult education experts can provide additional resources and improve the level of instruction, thereby increasing the impact of an educational intervention. This report discusses the experience of a multidisciplinary team of educators, clinicians, and researchers partnering to develop evidence-based education for cardiology practitioners. It includes practical advice for how clinicians and educators can develop more effective education through collaboration, needs assessment, instructional design, and iterative content development.
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Affiliation(s)
- Emily A Edelman
- Clinical Education Program, Genomic Education, The Jackson Laboratory, Farmington, Connecticut, USA
| | - Kalisi Logan
- Clinical Education Program, Genomic Education, The Jackson Laboratory, Farmington, Connecticut, USA
| | - Therese Ingram Nissen
- Clinical Education Program, Genomic Education, The Jackson Laboratory, Farmington, Connecticut, USA
| | - E Kate Reed
- Clinical Education Program, Genomic Education, The Jackson Laboratory, Farmington, Connecticut, USA
| | - Catherine Wicklund
- Feinberg School of Medicine, Northwestern University, Chicago, Illinois, USA
| | - Debra Duquette
- Feinberg School of Medicine, Northwestern University, Chicago, Illinois, USA
| | - Lisa Dellefave-Castillo
- Center for Genetic Medicine, Feinberg School of Medicine, Northwestern University, Chicago, Illinois, USA
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3
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Elsayed I, Geraghty R, Mekki SO, Mohamedani AA, Ahern S, Salim OEH, Khalil BBM, Abdelrahim S, Suliman SH, Elhassan MMA, Salah SO, Salih ME, Widatalla AH, Abdelhamed OS, Wang X, Ryan ÉJ, Winter D, Bakhiet S, Sheahan K. Evaluating utility and feasibility of mismatch repair testing of colorectal cancer patients in a low-middle-income country. Sci Rep 2022; 12:10998. [PMID: 35768447 PMCID: PMC9243080 DOI: 10.1038/s41598-022-14644-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2021] [Accepted: 06/09/2022] [Indexed: 12/24/2022] Open
Abstract
Molecular pathology services for colorectal cancer (CRC) in Sudan represent a significant unmet clinical need. In a retrospective cohort study involving 50 patients diagnosed with CRC at three major medical settings in Sudan, we aimed to outline the introduction of a molecular genetic service for CRC in Sudan, and to explore the CRC molecular features and their relationship to patient survival and clinicopathological characteristics. Mismatch repair (MMR) and BRAF (V600E) mutation status were determined by immunohistochemistry. A mismatch repair deficient (dMMR) subtype was demonstrated in 16% of cases, and a presumptive Lynch Syndrome (LS) diagnosis was made in up to 14% of patients. dMMR CRC in Sudan is characterized by younger age at diagnosis and a higher incidence of right-sided tumours. We report a high mortality in Sudanese CRC patients, which correlates with advanced disease stage, and MMR status. Routine MMR immunohistochemistry (with sequential BRAF mutation analysis) is a feasible CRC prognostic and predictive molecular biomarker, as well as a screening tool for LS in low-middle-income countries (LMICs).
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Affiliation(s)
- Inas Elsayed
- Biomedical Informatics Research Lab, School of Basic Medicine and Clinical Pharmacy, China Pharmaceutical University, Nanjing, China.,Cancer Genomics Research Center, School of Basic Medicine and Clinical Pharmacy, China Pharmaceutical University, Nanjing, China.,Big Data Research Institute, China Pharmaceutical University, Nanjing, 211198, China.,Department of Pharmacology, Faculty of Pharmacy, University of Gezira, P.O. Box: 20, Wad Madani, Sudan
| | - Robert Geraghty
- Department of Pathology, Centre for Colorectal Disease, St. Vincent's University Hospital, Dublin 4, Ireland
| | - Salwa O Mekki
- Department of Histopathology, Soba University Hospital, Khartoum, Sudan
| | - Ahmed A Mohamedani
- Department of Pathology, Faculty of Medicine, University of Gezira, P.O. Box: 20, Wad Madani, Sudan
| | - Susan Ahern
- Department of Pathology, Centre for Colorectal Disease, St. Vincent's University Hospital, Dublin 4, Ireland
| | - Omer E H Salim
- Department of Surgery, Soba University Hospital, Khartoum, Sudan
| | - Balgis B M Khalil
- Department of Histopathology, Ibn Sina Specialized Hospital, Khartoum, Sudan
| | - Sawsan Abdelrahim
- Department of Histopathology, Soba University Hospital, Khartoum, Sudan
| | | | - Moawia M A Elhassan
- Department of Oncology, National Cancer Institute, University of Gezira, P.O. Box: 20, Wad Madani, Sudan
| | - Salah O Salah
- Department of Oncology, Khartoum Oncology Hospital, Khartoum, Sudan
| | - Mohamed E Salih
- Department of Surgery, Faculty of Medicine, University of Gezira, P.O. Box: 20, Wad Madani, Sudan
| | | | | | - Xiaosheng Wang
- Biomedical Informatics Research Lab, School of Basic Medicine and Clinical Pharmacy, China Pharmaceutical University, Nanjing, China.,Cancer Genomics Research Center, School of Basic Medicine and Clinical Pharmacy, China Pharmaceutical University, Nanjing, China.,Big Data Research Institute, China Pharmaceutical University, Nanjing, 211198, China
| | - Éanna J Ryan
- Department of Surgery, Centre for Colorectal Disease, St. Vincent's University Hospital, Dublin, Ireland
| | - Des Winter
- Department of Surgery, Centre for Colorectal Disease, St. Vincent's University Hospital, Dublin, Ireland.,School of Medicine and Medical Sciences, University College Dublin, Belfield, Dublin 4, Ireland
| | - Salih Bakhiet
- Hull Royal Infirmary, Hull University Hospital NHS Trust, Hull, East Yorkshire, UK
| | - Kieran Sheahan
- Department of Pathology, Centre for Colorectal Disease, St. Vincent's University Hospital, Dublin 4, Ireland. .,School of Medicine and Medical Sciences, University College Dublin, Belfield, Dublin 4, Ireland.
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Johnson D, Dissanayake VH, Korf BR, Towery M, Haspel RL. An international genomics health workforce education priorities assessment. Per Med 2022; 19:299-306. [PMID: 35708143 DOI: 10.2217/pme-2021-0094] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Aim: Global implementation of genomic medicine will require education of healthcare providers. There are limited international needs assessment data to guide curriculum development. Materials & methods: Genomics education experts developed and distributed a survey to individuals with knowledge of country-specific needs: 113 completed surveys (19% response rate) from 34 countries. A high percentage of respondents ranked non genetics physicians as the #1 target for genetics education. Over 70% indicated a need for moderate/extensive modification in physician training. The majority considered germline and somatic topics and targeting primary care and specialist providers equally important. Conclusion: Regardless of country economic level, there is a clear need for genomics education of healthcare providers. The study results can be used to focus future genomic medicine education efforts.
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Affiliation(s)
- Desalyn Johnson
- The University of Alabama at Birmingham, Heersink School of Medicine, Birmingham, AL 35233, USA
| | - Vajira Hw Dissanayake
- Department of Anatomy, Genetics & Biomedical Informatics, Faculty of Medicine, University of Colombo, Colombo, Sri Lanka
| | - Bruce R Korf
- The University of Alabama at Birmingham, Heersink School of Medicine, Birmingham, AL 35233, USA
| | - Meredith Towery
- North Carolina State University, College of Agriculture & Life Sciences, Raleigh, NC 27695, USA
| | - Richard L Haspel
- Beth Israel Deaconess Medical Center & Harvard Medical School, Boston, MA 02215, USA
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Nguyen MC, Nguyen V, Le H, Nguyen DV, Nguyen ML, Hermiston ML, Bui CB, Loh AHP. Subcutaneous panniculitis-like T-cell lymphomas with homozygous inheritance of HAVCR2 mutations in Vietnamese pedigrees. Pediatr Blood Cancer 2021; 68:e29292. [PMID: 34398505 DOI: 10.1002/pbc.29292] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/31/2021] [Revised: 07/06/2021] [Accepted: 08/02/2021] [Indexed: 11/08/2022]
Affiliation(s)
| | - Vy Nguyen
- DNA Medical Technology, Ho Chi Minh City, Vietnam
| | - Hoa Le
- Children Hospital 2, Ho Chi Minh City, Vietnam
| | | | - Mai-Lan Nguyen
- University of Medicine and Pharmacy, Ho Chi Minh City, Vietnam
| | - Michelle L Hermiston
- Department of Pediatrics, University of California San Francisco, San Francisco, California, USA.,Southeast Asia Pediatric Hematology Oncology (SEAPHO), University of California San Francisco, San Francisco, California, USA
| | - Chi-Bao Bui
- City Children's Hospital, Ho Chi Minh City, Vietnam.,School of Medicine, Vietnam National University, Ho Chi Minh City, Vietnam
| | - Amos Hong Pheng Loh
- VIVA KKH Paediatric Brain and Solid Tumour Programme, KK Womens' and Children's Hospital, Singapore.,SingHealth Duke NUS Global Health Institute, Duke NUS Medical School, Singapore
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Advantages and Limitations of 16S rRNA Next-Generation Sequencing for Pathogen Identification in the Diagnostic Microbiology Laboratory: Perspectives from a Middle-Income Country. Diagnostics (Basel) 2020; 10:diagnostics10100816. [PMID: 33066371 PMCID: PMC7602188 DOI: 10.3390/diagnostics10100816] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2020] [Revised: 09/18/2020] [Accepted: 10/11/2020] [Indexed: 12/19/2022] Open
Abstract
Bacterial culture and biochemical testing (CBtest) have been the cornerstone of pathogen identification in the diagnostic microbiology laboratory. With the advent of Sanger sequencing and later, next-generation sequencing, 16S rRNA next-generation sequencing (16SNGS) has been proposed to be a plausible platform for this purpose. Nevertheless, usage of the 16SNGS platform has both advantages and limitations. In addition, transition from the traditional methods of CBtest to 16SNGS requires procurement of costly equipment, timely and sustainable maintenance of these platforms, specific facility infrastructure and technical expertise. All these factors pose a challenge for middle-income countries, more so for countries in the lower middle-income range. In this review, we describe the basis for CBtest and 16SNGS, and discuss the limitations, challenges, advantages and future potential of using 16SNGS for bacterial pathogen identification in diagnostic microbiology laboratories of middle-income countries.
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Hays T, Groopman EE, Gharavi AG. Genetic testing for kidney disease of unknown etiology. Kidney Int 2020; 98:590-600. [PMID: 32739203 PMCID: PMC7784921 DOI: 10.1016/j.kint.2020.03.031] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2020] [Revised: 03/09/2020] [Accepted: 03/25/2020] [Indexed: 01/01/2023]
Abstract
In many cases of chronic kidney disease, the cause of disease remains unknown despite a thorough nephrologic workup. Genetic testing has revolutionized many areas of medicine and promises to empower diagnosis and targeted management of such cases of kidney disease of unknown etiology. Recent studies using genetic testing have demonstrated that Mendelian etiologies account for approximately 20% of cases of kidney disease of unknown etiology. Although genetic testing has significant benefits, including tailoring of therapy, informing targeted workup, detecting extrarenal disease, counseling patients and families, and redirecting care, it also has important limitations and risks that must be considered.
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Affiliation(s)
- Thomas Hays
- Department of Pediatrics, Division of Neonatology and Perinatology, Columbia University Vagelos College of Physicians and Surgeons, New York, New York, USA
| | - Emily E Groopman
- Department of Medicine, Division of Nephrology, Columbia University Vagelos College of Physicians and Surgeons, New York, New York, USA
| | - Ali G Gharavi
- Department of Medicine, Division of Nephrology, Columbia University Vagelos College of Physicians and Surgeons, New York, New York, USA; Institute for Genomic Medicine, Columbia University Vagelos College of Physicians and Surgeons, New York, New York, USA; Center for Precision Medicine and Genomics, Department of Medicine, Columbia University Vagelos College of Physicians and Surgeons, New York, New York, USA.
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