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Hazimeh D, Younes R, Telvizian T, Mahfouz R, Mukherji D. The Impact of an Educational Video in Arabic Language on Patients' Knowledge and Attitudes Towards Genetic Testing for Cancer Therapy. JOURNAL OF CANCER EDUCATION : THE OFFICIAL JOURNAL OF THE AMERICAN ASSOCIATION FOR CANCER EDUCATION 2023; 38:1641-1648. [PMID: 37249757 DOI: 10.1007/s13187-023-02316-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 05/21/2023] [Indexed: 05/31/2023]
Abstract
Rapid advances in cancer genetics are paving the way towards personalized cancer management, and genetic testing is now an important decision-making tool. Despite the advantages, genetic testing adds a layer of complexity in the management which is difficult to communicate with patients. The variability health literacy among patients may restrict their engagement in genetic procedures. Improving the language and presentation of genomic concepts can influence patients' risk assessment and willingness to undergo testing. The study aimed to compare the knowledge and attitudes of cancer patients presenting to oncology clinics at The American University of Beirut Medical Center before and after watching a short educational video that clarifies the concepts of genetic mutations, genetic testing technique, and its purposes.Twenty-nine adult patients presenting to the oncology clinics and due to receive somatic or germline genetic testing filled a questionnaire which assesses their knowledge and attitudes before and after the educational video was played. The majority of patients had poor baseline knowledge before the intervention. After watching the video, the percentage of patients with poor knowledge decreased to a minimum of 3.4% and a maximum of 39% for each concept. Mean score for attitude questions also increased significantly. Effective patient education and counseling programs in the patients' native language prior to genetic testing can increase knowledge, decrease hesitancy, and improve clinical decision making. A short educational video is an example of a simple intervention towards an inclusive approach in patient care all over the world.
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Affiliation(s)
- Dana Hazimeh
- American University of Beirut Medical Center, Beirut, Lebanon
| | - Reem Younes
- American University of Beirut Medical Center, Beirut, Lebanon
| | - Talar Telvizian
- Department of Hematology and Oncology, American University of Beirut Medical Center, Beirut, Lebanon
| | - Rami Mahfouz
- Department of Pathology and Laboratory Medicine, American University of Beirut Medical Center, Beirut, Lebanon
| | - Deborah Mukherji
- Department of Hematology and Oncology, American University of Beirut Medical Center, Beirut, Lebanon.
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Grant M, Kabakian-Khasholian T, Yazbek S. Interventions addressing genetic disease burdens within selected countries in the MENA region: a scoping review. J Community Genet 2023; 14:29-39. [PMID: 36692811 PMCID: PMC9947218 DOI: 10.1007/s12687-023-00633-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2022] [Accepted: 01/13/2023] [Indexed: 01/25/2023] Open
Abstract
BACKGROUND The MENA region is disproportionately affected by genetic disease. The aim of this research is to scope the region for evidence of genetic services and public health interventions to identify geographic gaps, and to provide a descriptive overview of interventions to identify knowledge gaps. METHODS This study is conducted as a scoping review and follows the Arksey & O'Malley scoping review framework. RESULTS Seventy-six articles spanning 16 MENA nations met inclusion criteria. Studies included interventions in the form of genetic service provision (n=28), as well as comprehensive programs including pilot programs (n=7), community-based genetics programs (n=6) national-level prevention programs (n=18), and national-level mandatory programs (n=17). CONCLUSIONS There is an imbalanced response to genetic disease burdens across the MENA region. More research is warranted where interventions are scarce, particularly to inform development of pilot community-based programs. There is also a need for better monitoring and evaluation of existing nation-wide programs.
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Affiliation(s)
- Madison Grant
- Faculty of Health Sciences, American University of Beirut, Beirut, Lebanon
| | | | - Soha Yazbek
- Department of Biochemistry and Molecular Genetics, Faculty of Medicine, American University of Beirut, Beirut, Lebanon.
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The Special Features of Prenatal and Preimplantation Genetic Counseling in Arab Countries. Genes (Basel) 2022; 13:genes13020167. [PMID: 35205212 PMCID: PMC8872395 DOI: 10.3390/genes13020167] [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: 11/06/2021] [Revised: 01/02/2022] [Accepted: 01/12/2022] [Indexed: 12/04/2022] Open
Abstract
Genetic counseling services have only recently been introduced in most Arab countries, and their utilization is increasing. Prenatal genetic counseling is essential, particularly in the Arab context, which is characterized by high rates of consanguinity. Nevertheless, little is known about the decisions faced by parents and the factors underlying the complex decision making that must occur when accessing these services in Arab countries. Herein, we performed a narrative review to discuss the reported experiences of parents accessing genetic counseling in the prenatal setting in the 22 Arab countries. We also highlight the different types of decisions encountered and the factors influencing them. We report that: (i) utilization of genetic counseling services varies across different Arab countries; (ii) many factors affect decision making and service utilization, especially religion; and (iii) parents are faced with an array of decisions in the prenatal setting, partly driven by increased utilization of prenatal diagnosis and preimplantation genetic testing in some countries. Our work is the first to highlight the different factors and decisions influencing genetic counseling in Arab countries. Understanding these factors is essential for improving genetic counseling services in the region and helping counselors facilitate informed decision making.
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Khatib F, Jibrin D, Al-Majali J, Elhussieni M, Almasaid S, Ahram M. Views of university students in Jordan towards Biobanking. BMC Med Ethics 2021; 22:152. [PMID: 34774033 PMCID: PMC8590123 DOI: 10.1186/s12910-021-00719-y] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2020] [Accepted: 10/27/2021] [Indexed: 11/29/2022] Open
Abstract
Background Biobanks are considered primary means+ of supporting contemporary research, in order to deliver personalized and precise diagnostics with public acceptance and participation as a cornerstone for their success. Aims This study aims to assess knowledge, perception, and attitudes towards biomedical research and biobanking among students at the University of Jordan. Methodology An online questionnaire was designed, developed, and piloted. It was divided into 5 sections that included questions related to issues of biomedical research and biobanking as well as factors influencing the decision to participate. Results Responses from 435 students revealed that 52.9% previously heard of biobanks. There was an overwhelming acceptance for participation in biomedical, genetic, and biobanking research. A blood sample was the most preferred for donation. Protection of privacy, informed consent prior to donation, approval of an ethics committee, and trust towards researchers were the most important factors associated with willingness to participate. On the other hand, the vagueness of the type of research performed on the biospecimens and the unavailability of general research results to the donor had a negative connotation. There was no clear agreement on the type of informed consent preferred by students, but to be contacted and informed of research results was preferred by the majority. Students also preferred the disposal of biospecimens and information when deciding to withdraw from participation. Conclusion There is strong enthusiasm among students to participate in biomedical research and biobanking with all rights reserved thus providing hope for a very promising future in Jordan. Supplementary Information The online version contains supplementary material available at 10.1186/s12910-021-00719-y.
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Affiliation(s)
- Faisal Khatib
- Department of Physiology and Biochemistry, School of Medicine, The University of Jordan, Amman, Jordan
| | - Dayana Jibrin
- School of Medicine, The University of Jordan, Amman, 11942, Jordan
| | - Joud Al-Majali
- School of Medicine, The University of Jordan, Amman, 11942, Jordan
| | - Mira Elhussieni
- School of Medicine, The University of Jordan, Amman, 11942, Jordan
| | | | - Mamoun Ahram
- Department of Physiology and Biochemistry, School of Medicine, The University of Jordan, Amman, Jordan.
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Wang Q, Pang C, Meng L, Wang G. Public perceived knowledge of, attitude toward, and use of genetic testing in urban China. J Genet Couns 2021; 30:1629-1639. [PMID: 33942946 DOI: 10.1002/jgc4.1428] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2020] [Revised: 03/22/2021] [Accepted: 03/22/2021] [Indexed: 11/07/2022]
Abstract
Because most research about laypeople and genetic testing (GT) has been conducted in other nations than China, we conducted a study in urban China (a) to determine the perceived knowledge of, attitude toward, and use of GT there; (b) to identify influencing factors associated with the public's perceived knowledge, attitudes, and use of GT; and (c) to explore the relationship among public knowledge of, attitude toward, and use of GT. Our data came from a community-based survey in urban Dalian of 868 individuals. We used generalized ordered logit and logit models to examine factors associated with perceived knowledge of, attitude toward, and use of GT. We found that 67% of community members knew about GT, that 45% had a positive opinion of GT, and that only 4% accessed GT. Older people were more likely to have less perceived knowledge of GT and less likely to have a negative attitude toward it; these relationships were especially stronger among those aged ≥60 years. We also found that socially disadvantaged people were more likely to have less perceived knowledge of GT and more likely to have a negative opinion of it. Having a greater level of perceived knowledge was significantly correlated with increased odds of having a more positive or neutral attitude toward GT and of being more likely to access GT. Our findings may help policy makers design effective action plans and regulations regarding GT and genetic counseling services for laypersons in China.
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Affiliation(s)
- Qun Wang
- Faculty of Humanities and Social Sciences, Dalian University of Technology, Dalian, China
| | - Cong Pang
- School of Philosophy, Center for Biomedical Ethics, Fudan University, Shanghai, China
| | - Lingyu Meng
- School of Philosophy, Center for Biomedical Ethics, Fudan University, Shanghai, China
| | - Guoyu Wang
- School of Philosophy, Center for Biomedical Ethics, Fudan University, Shanghai, China
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Hosen MJ, Anwar S, Taslem Mourosi J, Chakraborty S, Miah MF, Vanakker OM. Genetic counseling in the context of Bangladesh: current scenario, challenges, and a framework for genetic service implementation. Orphanet J Rare Dis 2021; 16:168. [PMID: 33836792 PMCID: PMC8034097 DOI: 10.1186/s13023-021-01804-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2020] [Accepted: 03/30/2021] [Indexed: 11/26/2022] Open
Abstract
With the advancements in genetics and genomics in the twenty-first century, genetic services have become an integral part of medical practices in high-income and upper-middle-income countries. However, people living in low and lower-middle-income countries (LICs and LIMCs), including Bangladesh, are rather underprivileged in receiving genetic services. Consequently, genetic disorders are emerging as a significant public health concern in these countries. Lack of expertise, high expense, the dearth of epidemiological data, insufficiently updated medical education system, poor infrastructure, and the absence of comprehensive health policies are the main factors causing people living in these countries not having access to genetic services. In this article, the authors took benefit from their professional experience of practicing medical genetics in the area and reviewed existing literature to provide their opinions. Particularly, it reviews the current knowledge of genetic disorders' burden and their causative factors in Bangladesh. It focuses on why providing genetic services is challenging in the context of the country's cultural and religious sentiment. Finally, it proposes a physician-academician collaborative framework within the existing facility that aims to tackle the challenges. Such a framework could also be useful for other LICs and LMICs to address the challenges associated with providing genetic services.
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Affiliation(s)
- Mohammad Jakir Hosen
- Department of Genetic Engineering and Biotechnology, School of Life Sciences, Shahjalal University of Science and Technology, Sylhet, 3114 Bangladesh
| | - Saeed Anwar
- Department of Medical Genetics, Faculty of Medicine and Dentistry, University of Alberta, 8440 112 St. NW, Edmonton, AB T6G 2R7 Canada
| | - Jarin Taslem Mourosi
- Department of Biology, The Catholic University of America, 620 Michigan Avenue NE, Washington, DC 20064 USA
| | - Sourav Chakraborty
- Research and Development Laboratory, Globe Biotech Limited, Tejgaon, Dhaka, 1208 Bangladesh
| | - Md. Faruque Miah
- Department of Genetic Engineering and Biotechnology, School of Life Sciences, Shahjalal University of Science and Technology, Sylhet, 3114 Bangladesh
| | - Olivier M. Vanakker
- Center for Medical Genetics, Ghent University Hospital, Corneel Heymanslaan 10, 9000 Ghent, Belgium
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Makhnoon S, Mork M, Arun B, Volk RJ, Peterson SK. Perceptions of provider's epistemic authority in response to variant of uncertain significance-related recommendations. J Genet Couns 2020; 30:10.1002/jgc4.1337. [PMID: 33090616 PMCID: PMC8026756 DOI: 10.1002/jgc4.1337] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2019] [Revised: 09/01/2020] [Accepted: 09/08/2020] [Indexed: 01/04/2023]
Abstract
Uncertain genetic information such as variants of uncertain significance (VUS) is often encountered by patients in clinical cancer genetic testing. Although healthcare providers facilitate patient's understanding of VUS-associated empirical risk and its medical implications, patients' understanding and perceptions of risk often differ and may be based on subjective evaluations such as their perception of provider's epistemic authority (EA). This study examines the hypothesis that individuals attribute greater EA to genetic counselors (GCs) (compared to gastrointestinal oncologists) and to providers who recommend more active VUS-related recommendations (compared to inactive). In a factorial experiment, 652 adult participants recruited on Amazon Mechanical Turk were block-randomized to read one of 10 different types of VUS-related scenarios in the context of colon cancer (5 recommendation types × 2 provider types). GCs were attributed higher EA than gastrointestinal oncologists (p = <.001). Active recommendations (comprehensive, check back, wrong) were attributed lower EA (M = 3.67, SD = 0.79) compared to the inactive (stand by, disregard) (M = 3.89, SD = 0.67) (p-value = <.001). The wrong recommendation was attributed lowest EA compared to the four correct recommendations (mean difference = -0.34, -0.45, -0.35, and -0.44, respectively; p = .002), which, when dropped from the analysis, showed no difference between the correct active and inactive recommendations (3.78 vs. 3.89, p = .095). The higher EA attributed to GCs is encouraging and possibly explained by increased public awareness of the genetic counseling profession. The lack of difference in EA attributed to various correct, yet incomplete forms of VUS-related recommendation indicates that individuals may be unaware of and thus completely rely on providers for complex medical topics like VUS. Communicating VUS-related uncertainty warrants caution and further research to elucidate best practices and outcomes.
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Affiliation(s)
- Sukh Makhnoon
- Department of Behavioral Science, MD Anderson Cancer Center, Houston Texas
| | - Maureen Mork
- Department of Clinical Cancer Genetics, MD Anderson Cancer Center, Houston Texas
| | - Banu Arun
- Department of Clinical Cancer Genetics, MD Anderson Cancer Center, Houston Texas
| | - Robert J Volk
- Department of Health Services Research, MD Anderson Cancer Center, Houston Texas
| | - Susan K Peterson
- Department of Behavioral Science, MD Anderson Cancer Center, Houston Texas
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Zhang Y, Huang S, Xiao H, Ding X. Parental genetic knowledge and attitudes toward childhood genetic testing for inherited eye diseases. Mol Genet Genomic Med 2020; 8:e1402. [PMID: 32662217 PMCID: PMC7507097 DOI: 10.1002/mgg3.1402] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2020] [Revised: 05/13/2020] [Accepted: 06/24/2020] [Indexed: 11/16/2022] Open
Abstract
Background This study aimed to explore the parental genetic knowledge and attitudes toward childhood genetic testing of the inherited eye diseases (IEDs) in China. Methods This is a cross‐sectional survey. All parents were assessed via self‐administered questionnaires. Data were collected through the Internet at the pediatric eye clinics in a tertiary referral eye hospital. Results In total, 359 parents were included into this survey. The proportion of correctly answered the factual genetic knowledge questionnaire ranged from 35.7% to 81.3%, which is positively correlated to the educational levels and household per capita income. The attitudes toward childhood IEDs genetic testing appeared to be consistent. More factual genetic knowledge was predictive for a favorable attitude toward genetic testing. Han Chinese might be slightly more likely to have a favorable attitude. Interestingly, the higher educational levels and lower monthly incomes were predictive factors for a reserved attitude toward genetic testing. The families without history of IEDs were more inclined to remain a reserved attitude than those with family history of IEDs. Conclusion This study illustrated that more factual genetic knowledge was considered as an indicator for the favorable attitudes. Therefore, the effective strategies should be taken to provide the correct knowledge of genetics and genetic testing to parents, especially those who need to make an informed decision thereon to undertake childhood genetic testing.
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Affiliation(s)
- Yu Zhang
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangzhou, China
| | - Sijian Huang
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangzhou, China
| | - Huiming Xiao
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangzhou, China
| | - Xiaoyan Ding
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangzhou, China
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Rubio S, Pacheco-Orozco RA, Gómez AM, Perdomo S, García-Robles R. Secuenciación de nueva generación (NGS) de ADN: presente y futuro en la práctica clínica. ACTA ACUST UNITED AC 2020. [DOI: 10.11144/javeriana.umed61-2.sngs] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
Introducción: el término secuenciación de nueva generación (NGS) hace referencia a las tecnologías diseñadas para analizar gran cantidad de ADN de forma masiva y paralela. Abordamos en esta revisión los conceptos básicos de estas tecnologías, las consideraciones de su uso clínico actual y perspectivas a futuro. Desarrollo: las pruebas basadas en NGS han revolucionado el estudio de los genomas pues permiten la lectura de millones de secuencias de ADN de forma masiva y paralela en un menor lapso de tiempo y a menor costo por base. Estas pruebas incluyen la secuenciación de panel de genes, la secuenciación completa del exoma y la secuenciación completa del genoma. El análisis de sus resultados es complejo y requiere de un proceso bioinformático y clínico exhaustivo para su adecuada interpretación. Las limitaciones de las pruebas NGS incluyen aspectos técnicos como la cobertura, profundidad y longitud de las secuencias, las cuales se pueden solventar implementando buenas prácticas de laboratorio. Conclusiones: las pruebas basadas en la secuenciación por NGS son herramientas diagnósticas que deben partir de una aproximación clínica adecuada para su uso razonado, correcta interpretación y toma de decisiones acertadas. Es de gran trascendencia que los médicos tengan la información básica para poder solicitar e interpretar estas pruebas dada su relevancia clínica actual.
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Fearon D, Hughes S, Brearley SG. Experiences of breast cancer in Arab countries. A thematic synthesis. Qual Life Res 2020; 29:313-324. [PMID: 31646417 PMCID: PMC6994422 DOI: 10.1007/s11136-019-02328-0] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/09/2019] [Indexed: 01/20/2023]
Abstract
BACKGROUND Breast cancer is the most common cancer in women globally. Its negative effects on a woman's quality of life are related to the individual and socio-cultural factors. This review aimed to identify and synthesise the reported experiences and quality of life of women with breast cancer in Arab countries. METHODS PubMed, Embase, Web of Science, SCOPUS, PsychInfo, CINAHL, Allied and Complementary Medicine Database, and Index Medicus for the Eastern Mediterranean Region were searched for articles published from start to March 2019 using PRISMA guidelines. These searches were complimented by citation tracking and hand searching of relevant journals. A thematic synthesis was carried out on the 'findings/results' sections from the identified papers. RESULTS Of 5228 records identified, 19 were included in the review which represented 401 women from 11 Arab countries. All used qualitative methods of data collection to produce rich descriptions of experiences. Thematic synthesis of the extracted data identified three major themes, Perceptions and reactions, Coping or enduring and Changing roles. CONCLUSIONS This review provides a rich description of the reported quality of life and experiences of women with breast cancer in Arab countries. These are influenced by the women's and society's views of cancer, the women's role in society and family, religious faith and the healthcare context and access to treatment choices and information.
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Affiliation(s)
- D Fearon
- International Observatory on End of Life Care, Faculty of Health and Medicine, Lancaster University, Lancaster, UK.
- Cairdeas International Palliative Care Trust, Nouakchott, Mauritania.
| | - S Hughes
- International Observatory on End of Life Care, Faculty of Health and Medicine, Lancaster University, Lancaster, UK
| | - S G Brearley
- International Observatory on End of Life Care, Faculty of Health and Medicine, Lancaster University, Lancaster, UK
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Almomani BA, Al-Keilani MS, Al-Sawalha NA. Knowledge and views about genetics: a public-based cross-sectional study. Eur J Hum Genet 2019; 28:417-423. [PMID: 31659251 DOI: 10.1038/s41431-019-0532-0] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2019] [Revised: 08/26/2019] [Accepted: 10/13/2019] [Indexed: 11/09/2022] Open
Abstract
This study aimed to explore the knowledge, factors affecting knowledge, and views of the Jordanian population on genetics-related issues. A cross-sectional questionnaire study was conducted in Jordan. The questionnaire was administered by face-to-face interview to the participants who were recruited from different public places. In total, 5000 questionnaires were collected from public population in Jordan and 43.4% (2171/5000) of them were knowledgeable. The public's knowledge was found to be associated with female gender (OR = 1.493, 95% CI = 1.280-1.741, p < 0.001), bachelor degree (OR = 1.853, 95% CI = 1.592-2.157, p < 0.001), having children (OR = 1.433, 95% CI = 1.162-1.768, p = 0.001), and having first-degree relatives with comorbid conditions (OR = 1.669, 95% CI = 1.431-1.946, p < 0.001). Although public in Jordan had positive genetic attitudes, they raised several concerns about the applications of genetics in clinical practice. Genetic knowledge was significantly associated with all positive public attitudes and most of their concerns (p < 0.001). These findings suggested that female gender, educational level, having children, and having first-degree relatives with comorbid conditions were good predictors for public's knowledge about genetics-related issues. Public education about the value of participation in genetic research as well as educational and training programs for healthcare professionals are recommended to assist in establishing genetics-related services in Jordan.
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Affiliation(s)
- Basima A Almomani
- Department of Clinical Pharmacy, Faculty of Pharmacy, Jordan University of Science and Technology, Irbid, Jordan.
| | - Maha S Al-Keilani
- Department of Clinical Pharmacy, Faculty of Pharmacy, Jordan University of Science and Technology, Irbid, Jordan
| | - Nour A Al-Sawalha
- Department of Clinical Pharmacy, Faculty of Pharmacy, Jordan University of Science and Technology, Irbid, Jordan
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12
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Al-Eitan LN, Rababa'h DM, Alghamdi MA, Khasawneh RH. Correlation between Candidate Single Nucleotide Variants and Several Clinicopathological Risk Factors Related to Breast Cancer in Jordanian Women: A Genotype-Phenotype Study. J Cancer 2019; 10:4647-4654. [PMID: 31528229 PMCID: PMC6746117 DOI: 10.7150/jca.33857] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2019] [Accepted: 06/12/2019] [Indexed: 11/05/2022] Open
Abstract
This study aim to investigate the association of breast cancer risk and prognostic factors with single nucleotide variants of the BRCA1, BRCA2, DAPK1, MMP9, TOX3, and TP53 genes in Jordanian women. Blood samples were collected from 230 Jordanian breast cancer patients for use in DNA extraction followed by genotyping and subsequent statistical analysis. We found that two single nucleotide variants (SNVs) of the BRCA2 gene, namely rs1799944 and rs766173, were significantly associated with breastfeeding status. Likewise, the rs11141901 and rs1041326 SNVs of the DAPK1 gene were linked with co-morbidity (p-value = 0.002) and family history of BC (p-value = 0.015), while the rs1045042 SNV of the same gene was associated with both allergy (p-value = 0.001) and family history of BC (p-value = 0.02). Tumor differentiation was correlated with the DAPK1 SNVs rs11141901 (p-value = 0.041) and rs1041326 (p-value = 0.005). Additionally, the rs2250889 SNV of the MMP9 gene was significantly associated with HER2 status, whereas the TP53 SNVs rs12951053 and rs1042522 were associated with age at menarche (p-value = 0.043) and breastfeeding status (p-value = 0.013), respectively. In contrast, the TP53 SNV rs2287497 was significantly linked to age at first pregnancy (p-value = 0.001), smoking (p-value = 0.041), and axillary lymph node status (p-value = 6e-4). No such association was found for the BRCA1 and TOX3 SNVs. The current findings suggest significant associations between certain SNVs and breast cancer risk and prognosis in Jordanian women.
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Affiliation(s)
- Laith N Al-Eitan
- Department of Applied Biological Sciences, Jordan University of Science and Technology, Irbid 22110, Jordan.,Department of Biotechnology and Genetic Engineering, Jordan University of Science and Technology, Irbid 22110, Jordan
| | - Doaa M Rababa'h
- Department of Applied Biological Sciences, Jordan University of Science and Technology, Irbid 22110, Jordan
| | | | - Rame H Khasawneh
- Department of Hematopathology, King Hussein Medical Center (KHMC), Jordan Royal Medical Services (RMS), Amman 11118, Jordan
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13
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Al-Hussaini M, Ammar K, Kasasbeh N, Sultan H, Al-Omari A. Global celebrities' effect on health awareness among Jordanians: A study using the case of Angelina Jolie. J Genet Couns 2019; 28:1021-1028. [PMID: 31386265 DOI: 10.1002/jgc4.1154] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2019] [Revised: 06/29/2019] [Accepted: 07/03/2019] [Indexed: 11/07/2022]
Abstract
Celebrities' health decisions have long been associated with heightened awareness and health trend changes. This is the first study conducted in an Arab population investigating the impact of international celebrity news on local communities using the case of Angelia Jolie's (AJ) prophylactic mastectomy and oophorectomy surgeries. The objective was to measure the effect of publicized medical information on cancer genetic testing knowledge, attitudes, and practices (KAP). This is a cross-sectional study using a semi-structured, self-administered questionnaire for clinic visitors at the King Hussein Cancer Center (KHCC). We had predominantly female (n = 262, 66.3%) and healthy participants (n = 248, 66.5%). Approximately 80.7% (n = 330) recognized AJ, the actress, and of these, 71% (n = 232) were aware of her recent diagnosis and prophylactic surgeries. Males reported a higher knowledge score (p < .001). However, females had more initiative to seek information (18.3% vs. 10.1%; p = .04). People aware of Angelina's prophylactic procedures were inclined to seek information regarding cancer genetics (20.8% vs. 9.6% p = .003). Breast and ovarian cancer patients were more likely than other cancer patients to encourage family members to undergo prophylactic surgery in case of BRCA1/2 mutations (39.2% vs. 17.1% p = .03). Ninety-three percent of the sample lacked knowledge regarding the availability of cancer genetic testing in Jordan. Results highlight a clear effect of celebrity medical news on our population, as well as openness to consider genetic testing as an early detection tool for women with a family history of breast and/or ovarian cancer. Generalization of these results to the population of Jordan requires further studies.
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Affiliation(s)
- Maysa Al-Hussaini
- Department of Pathology and Laboratory Medicine, King Hussein Cancer Center, Amman, Jordan.,Office of Human Research Protection Program (HRPP), King Hussein Cancer Center, Amman, Jordan
| | - Khawlah Ammar
- Office of Scientific Affairs and Research, King Hussein Cancer Center, Amman, Jordan
| | - Nour Kasasbeh
- Faculty of Medicine, The University of Jordan, Amman, Jordan
| | - Hala Sultan
- Faculty of Medicine, The University of Jordan, Amman, Jordan
| | - Amal Al-Omari
- Office of Scientific Affairs and Research, King Hussein Cancer Center, Amman, Jordan
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Differences in attitudes toward genetic testing among the public, patients, and health-care professionals in Korea. Eur J Hum Genet 2018; 26:1432-1440. [PMID: 29915183 DOI: 10.1038/s41431-018-0191-6] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2017] [Revised: 03/26/2018] [Accepted: 04/26/2018] [Indexed: 11/08/2022] Open
Abstract
With further advances in medical genetics, genetic tests to determine predisposition to disease are becoming viable for a growing number of diseases. Accordingly, it has also become important to identify various viewpoints on genetic testing. The aims of this study were to examine awareness of and attitudes toward genetic testing among the general public (public), cancer patients (patients), and health-care professionals (clinicians and researchers) in Korea. The present survey was conducted from November 2016 to February 2017. The public and patients were surveyed via face-to-face interviews conducted by trained interviewers. Health-care professionals were surveyed via self-administered questionnaires. In total, 1500 individuals from the general public, 1500 cancer patients, 113 clinicians, and 413 researchers were surveyed. Most respondents from the public and patients had previously heard about genetic testing (public, 89.4%; patients, 92.7%, p < 0.01). Differences in attitudes toward genetic testing among the public, patients, and professionals were noted, although most respondents in the present study were aware of genetic testing. Most of the cancer patients tended to overestimate the potential benefit of genetic testing, whereas clinicians expressed concerns for genetic testing. Providing correct information to people who are scheduled to undergo or order genetic testing could help in making an informed decision thereon.
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Ali RMA, Razeq NMA. The Lived Experience of Parents of Children with Sickle Cell Disease: A Qualitative Study. ACTA ACUST UNITED AC 2017. [DOI: 10.4236/ojn.2017.711097] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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