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Cragun DL, Hunt PP, Dean M, Weidner A, Shields AK, Tezak A, Pal T. Applying the framework for developing and evaluating complex interventions to increase family communication about hereditary cancer. PEC INNOVATION 2023; 2:100133. [PMID: 37214492 PMCID: PMC10194404 DOI: 10.1016/j.pecinn.2023.100133] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/26/2022] [Revised: 01/30/2023] [Accepted: 02/01/2023] [Indexed: 05/24/2023]
Abstract
Objective Evaluate an intervention to increase family communication (FC) of positive hereditary cancer test results using the Framework for Developing and Evaluating Complex Interventions (FDECI). Methods We developed 'programme theory' during the FDECI development phase by aligning intervention components with behavior change techniques (BCTs) and theoretical factors expected to improve FC. During the feasibility phase, we obtained feedback from 12 stakeholder interviews. Results Intervention components aligned with a total of 14 unique BCTs for which prior evidence links the BCT to theoretical factors that influence behavior change. Constructive stakeholder feedback included: more information desired, rewording to support autonomy by highlighting options, and improvements to navigation, visuals, and audio. Positive comments included: comprehensiveness of materials, modeling of conversations, and usefulness of the materials for helping a person prepare to share positive test results. Conclusion The first FDECI phases were helpful for improving the intervention and planning our ongoing effectiveness and future implementation phases. Innovation Our application of the FDECI is novel, including plans to test our 'programme theory' using coincidence analysis (CNA) to determine who accesses which intervention materials, how utilizing certain materials impact the aligned theoretical factors, and whether these in turn make a difference in the behavioral outcome.
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Affiliation(s)
- Deborah L. Cragun
- University of South Florida, College of Public Health, Tampa, FL, United States of America
| | - Paige Phillips Hunt
- University of South Florida, College of Public Health, Tampa, FL, United States of America
| | - Marleah Dean
- University of South Florida, Department of Communication, Tampa, FL; Health Outcomes & Behavior Program, Moffitt Cancer Center, Tampa, FL, United States of America
- Moffitt Cancer Center, Health Outcomes & Behavior Program, Tampa, FL, United States of America
| | - Anne Weidner
- Vanderbilt University Medical Center, Department of Medicine; Vanderbilt-Ingram Cancer Center, Nashville, TN, United States of America
| | - Andrea K. Shields
- University of South Florida, College of Public Health, Tampa, FL, United States of America
| | - Ann Tezak
- Vanderbilt University Medical Center, Department of Medicine; Vanderbilt-Ingram Cancer Center, Nashville, TN, United States of America
| | - Tuya Pal
- Vanderbilt University Medical Center, Department of Medicine; Vanderbilt-Ingram Cancer Center, Nashville, TN, United States of America
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2
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Zhao J, Guan Y, McBride CM. A systematic review of theory-informed strategies used in interventions fostering family genetic risk communication. PATIENT EDUCATION AND COUNSELING 2022; 105:1953-1962. [PMID: 35304074 PMCID: PMC9203975 DOI: 10.1016/j.pec.2022.03.009] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/31/2021] [Revised: 03/08/2022] [Accepted: 03/09/2022] [Indexed: 05/17/2023]
Abstract
BACKGROUND Inherited risk is a family issue. Identifying family members who carry a pathogenic genetic variant that increases risk of cancers and other chronic diseases can be lifesaving for those affected. OBJECTIVE The research questions are: (1) which family communication frameworks have been applied, (2) how do intervention strategies employed map to these theories, and (3) to what extent were families receptive to these strategies and communication increased? METHODS Manuscripts published between January 2010 and August 2020 were searched in three databases: PubMed, PsycINFO, and Web of Science. RESULTS Nine intervention trials were identified. All interventions were evaluated in clinical genetic counseling contexts using at least one individual-level strategy (e.g. increase knowledge). Only three focused on dyadic conversations such as preparing for relatives' information needs. CONCLUSIONS This systematic review posed the question whether theoretically based approaches have been applied to foster family genetic risk communication. Greater attention needs to be paid to the utilization of dyadic level and family system level theories to guide intervention developments. PRACTICAL IMPLICATIONS We conclude by calling for accelerating and broadening the development of interventions to enable family communication about inherited risk that are theory-based, incorporate family-systems thinking, and are conducted outside of specialty clinic settings.
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Affiliation(s)
- Jingsong Zhao
- Department of Behavioral, Social and Health Education Sciences, Emory University, GA, USA.
| | - Yue Guan
- Department of Behavioral, Social and Health Education Sciences, Emory University, GA, USA
| | - Colleen M McBride
- Department of Behavioral, Social and Health Education Sciences, Emory University, GA, USA
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3
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Saleh M, Shugar A, Dodds A, Bismilla Z. Genetic simulation for high‐stakes conversations. CLINICAL TEACHER 2022; 19:229-234. [DOI: 10.1111/tct.13466] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2021] [Revised: 12/06/2021] [Accepted: 01/11/2022] [Indexed: 11/28/2022]
Affiliation(s)
- Maha Saleh
- Division of Genetics and Metabolism, Department of Pediatrics University of Western Ontario London Ontario Canada
| | - Andrea Shugar
- Division of Clinical and Metabolic Genetics, Department of Pediatrics University of Toronto Toronto Ontario Canada
- Department of Molecular Genetics University of Toronto Toronto Ontario Canada
| | - Alison Dodds
- Learning Institute Hospital for Sick Children Toronto Ontario Canada
| | - Zia Bismilla
- Division of Pediatric Medicine, Department of Pediatrics University of Toronto Toronto Ontario Canada
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4
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Whitaker KD, Obeid E, Daly MB, Hall MJ. Cascade Genetic Testing for Hereditary Cancer Risk: An Underutilized Tool for Cancer Prevention. JCO Precis Oncol 2022; 5:1387-1396. [PMID: 34994636 DOI: 10.1200/po.21.00163] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Affiliation(s)
- Kristen D Whitaker
- Department of Clinical Genetics, Fox Chase Cancer Center. Philadelphia, PA
| | - Elias Obeid
- Department of Clinical Genetics, Fox Chase Cancer Center. Philadelphia, PA
| | - Mary B Daly
- Department of Clinical Genetics, Fox Chase Cancer Center. Philadelphia, PA
| | - Michael J Hall
- Department of Clinical Genetics, Fox Chase Cancer Center. Philadelphia, PA
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5
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Stuttgen K, Bollinger J, McCague A, Dvoskin R, Mathews D. Family Communication Patterns and Challenges of Huntington's Disease Risk, the Decision to Pursue Presymptomatic Testing, and Test Results. J Huntingtons Dis 2021; 9:265-274. [PMID: 32568103 DOI: 10.3233/jhd-200402] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND Communicating genetic information within families can provide individuals with the emotional support, alert family members to their own potential risk, and strengthen relationships. However, these communications have the potential to cause emotional distress to individuals and family members if family members are informed of a risk they do not wish to know or discuss. Communication about the decision to pursue testing and test results are especially sensitive in Huntington's disease (HD), where individuals often feel strongly about either knowing or not knowing their genetic status. OBJECTIVE To examine family communication patterns of genetic risk, the decision to pursue testing, and test results not just years, but decades after testing for HD, and examine how family communication of genetic risk information affects family relationships over the long-term. METHODS In this qualitative study, 39 semi-structured interviews were conducted with probands who went through genetic testing for HD. Clinic notes from these individuals were also analyzed. RESULTS Family communication patterns varied based on relation (e.g., significant others, child, extended family) and were influenced by a variety of factors. Sharing with spouses and children had a positive influence on the relationship in most cases. Sharing with extended family members had varying effects on relationships. Negative effects were more likely when family members were in denial, had not pursued testing for themselves, or did not support testing. CONCLUSION Communication to significant others and children, should be discussed with and supported in individuals seeking testing for HD, but for extended family members, potential effects on the relationship, emotional distress, and benefits should be discussed and weighed.
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Affiliation(s)
- Kelsey Stuttgen
- Berman Institute of Bioethics, Johns Hopkins University, Baltimore, MD, USA.,Institute of Genetic Medicine, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Juli Bollinger
- Berman Institute of Bioethics, Johns Hopkins University, Baltimore, MD, USA
| | - Allison McCague
- Berman Institute of Bioethics, Johns Hopkins University, Baltimore, MD, USA.,Institute of Genetic Medicine, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Rachel Dvoskin
- Berman Institute of Bioethics, Johns Hopkins University, Baltimore, MD, USA
| | - Debra Mathews
- Berman Institute of Bioethics, Johns Hopkins University, Baltimore, MD, USA
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6
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Clift K, Macklin S, Halverson C, McCormick JB, Abu Dabrh AM, Hines S. Patients' views on variants of uncertain significance across indications. J Community Genet 2020; 11:139-145. [PMID: 31432391 PMCID: PMC7062975 DOI: 10.1007/s12687-019-00434-7] [Citation(s) in RCA: 44] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2018] [Accepted: 08/12/2019] [Indexed: 02/06/2023] Open
Abstract
As genomic sequencing expands into more areas of patient care, an increasing number of patients learn of the variants of uncertain significance (VUSs) that they carry. Understanding the potential psychosocial consequences of the disclosure of a VUS can help inform pre- and post-test counseling discussions. Medical uncertainty in general elicits a variety of responses from patients, particularly in the growing field of medical genetics and genomics. It is important to consider patients' responses to the ambiguous nature of VUSs across different indications and situational contexts. Genetic counselors and other providers ordering genetic testing should be prepared for the possibility of their patients' misinterpretation of such results. Pre-test counseling should include a discussion of the possibility of VUSs and what it would mean for the patient's care and its potential psychosocial impacts. When a VUS is found, post-test counseling should include additional education and a discussion of the variant's implications and medical management recommendations based on the results. These discussions may help temper subjective interpretations, unrealistic views, and decisional regret.
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Affiliation(s)
- Kristin Clift
- Mayo Clinic Center for Individualized Medicine, Jacksonville, FL, USA.
| | - Sarah Macklin
- Mayo Clinic Department of Clinical Genomics, Jacksonville, FL, USA
| | - Colin Halverson
- Center for Bioethics, Indiana University School of Medicine, Indianapolis, IN, USA
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7
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Ricker CN, Koff RB, Qu C, Culver J, Sturgeon D, Kingham KE, Lowstuter K, Chun NM, Rowe-Teeter C, Lebensohn A, Levonian P, Partynski K, Lara-Otero K, Hong C, Petrovchich IM, Mills MA, Hartman AR, Allen B, Ladabaum U, McDonnell K, Ford JM, Gruber SB, Kurian AW, Idos GE. Patient communication of cancer genetic test results in a diverse population. Transl Behav Med 2018; 8:85-94. [PMID: 29385580 DOI: 10.1093/tbm/ibx010] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
Research on the communication of genetic test results has focused predominately on non-Hispanic White (NHW) mutation-positive families with high-risk hereditary cancer conditions. Little is known about this process for racially and ethnically diverse individuals or for those with mutations in moderate risk genes. The communication behaviors of study participants who carry a gene mutation were analyzed 3 months after disclosure of genetic test results. Participants were queried about communication of their results, as part of a prospective study of multi-gene panel genetic testing. The responses of particpants who tested positive were analyzed by race/ethnicity and by level of cancer risk (high vs. moderate). Of the 216 mutation-positive study participants, 136 (63%) responded. Self-reported race/ethnicity was 46% NHW, 41% Hispanic, 10% Asian, and 2% Black. The majority (99.0%, n = 135) had shared their results with someone and 96% had told a family member (n = 130). Hispanic respondents were less likely to have told a healthcare provider about their results than NHW (29% vs. 68%, p < .0001). Asian respondents were less likely than NHW to encourage family members to undergo testing (OR = 0.1, p = .03); but Asian family members were more likely to undergo testing (OR = 8.0, p = .03). There were no differences in communication between those with a mutation in a high- or moderate-risk gene. Three months post genetic testing, communication of results was very high; 30% reported a family member underwent genetic testing. Further studies are needed to better understand the communication process in individuals from diverse racial/ethnic backgrounds.
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Affiliation(s)
| | - Rachel B Koff
- Stanford University Cancer Institute, Stanford, CA, USA
| | - Chenxu Qu
- USC Norris Comprehensive Cancer Center, Los Angeles, CA, USA
| | - Julie Culver
- USC Norris Comprehensive Cancer Center, Los Angeles, CA, USA
| | - Duveen Sturgeon
- USC Norris Comprehensive Cancer Center, Los Angeles, CA, USA
| | | | | | | | | | | | | | | | | | - Christine Hong
- USC Norris Comprehensive Cancer Center, Los Angeles, CA, USA
| | | | | | | | | | - Uri Ladabaum
- Stanford University Cancer Institute, Stanford, CA, USA
| | - Kevin McDonnell
- USC Norris Comprehensive Cancer Center, Los Angeles, CA, USA
| | - James M Ford
- Stanford University Cancer Institute, Stanford, CA, USA
| | | | | | - Gregory E Idos
- USC Norris Comprehensive Cancer Center, Los Angeles, CA, USA
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8
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Petersen J, Koptiuch C, Wu YP, Mooney R, Elrick A, Szczotka K, Keener M, Pappas L, Kanth P, Soisson A, Kohlmann W, Kaphingst KA. Patterns of family communication and preferred resources for sharing information among families with a Lynch syndrome diagnosis. PATIENT EDUCATION AND COUNSELING 2018; 101:2011-2017. [PMID: 30097381 PMCID: PMC6179927 DOI: 10.1016/j.pec.2018.07.021] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/01/2018] [Revised: 07/13/2018] [Accepted: 07/25/2018] [Indexed: 06/08/2023]
Abstract
OBJECTIVES To explore patterns of communication among families with a Lynch syndrome diagnosis and understand what resources could facilitate family communication. METHODS 127 probands (i.e., first person in family with identified mutation) and family members participated in semi-structured interviews about: how they learned about the Lynch syndrome diagnosis, with whom they shared genetic test results, confidence in sharing results with other family members, and helpfulness of educational resources. RESULTS Both probands and family members were most likely to share genetic test results with parents and siblings, and least likely to share results with aunts, uncles, and cousins. Most participants felt very confident sharing their test results with family members, but reported that certain topics such as cancer risk were challenging to convey. Probands reported the most helpful resources to be access to a specialty clinic or website, while family members described general printed materials as most helpful. CONCLUSIONS Families affected by Lynch syndrome may experience barriers to communication with more distant relatives, and may benefit from receiving specific resources (e.g., websites about Lynch syndrome, print materials) to facilitate family communication. PRACTICE IMPLICATIONS Providers could emphasize the need to share information with more distant family members and provide appropriate supportive resources.
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Affiliation(s)
- Jenna Petersen
- Huntsman Cancer Institute, University of Utah, Salt Lake City, UT, USA.
| | - Cathryn Koptiuch
- Huntsman Cancer Institute, University of Utah, Salt Lake City, UT, USA.
| | - Yelena P Wu
- Huntsman Cancer Institute, University of Utah, Salt Lake City, UT, USA; Department of Dermatology, University of Utah, Salt Lake City, UT, USA.
| | - Ryan Mooney
- Huntsman Cancer Institute, University of Utah, Salt Lake City, UT, USA.
| | - Ashley Elrick
- Huntsman Cancer Institute, University of Utah, Salt Lake City, UT, USA; Department of Communication, University of Utah, Salt Lake City, UT, USA.
| | - Kathryn Szczotka
- Department of Medicine (Gastroenterology), University of Utah, Salt Lake City, UT, USA.
| | - Megan Keener
- Huntsman Cancer Institute, University of Utah, Salt Lake City, UT, USA.
| | - Lisa Pappas
- Huntsman Cancer Institute, University of Utah, Salt Lake City, UT, USA.
| | - Priyanka Kanth
- Huntsman Cancer Institute, University of Utah, Salt Lake City, UT, USA; Department of Medicine (Gastroenterology), University of Utah, Salt Lake City, UT, USA.
| | - Andrew Soisson
- Huntsman Cancer Institute, University of Utah, Salt Lake City, UT, USA; Department of Obstetrics and Gynecology, University of Utah, Salt Lake City, UT, USA.
| | - Wendy Kohlmann
- Huntsman Cancer Institute, University of Utah, Salt Lake City, UT, USA.
| | - Kimberly A Kaphingst
- Huntsman Cancer Institute, University of Utah, Salt Lake City, UT, USA; Department of Communication, University of Utah, Salt Lake City, UT, USA.
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9
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Witt MM, Jankowska KA. Breaking bad news in genetic counseling—problems and communication tools. J Appl Genet 2018; 59:449-452. [DOI: 10.1007/s13353-018-0469-y] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2018] [Revised: 09/11/2018] [Accepted: 09/13/2018] [Indexed: 10/28/2022]
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10
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Exploring approaches to facilitate family communication of genetic risk information after cystic fibrosis population carrier screening. J Community Genet 2017; 9:71-80. [PMID: 28971321 DOI: 10.1007/s12687-017-0337-1] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2017] [Accepted: 09/19/2017] [Indexed: 01/05/2023] Open
Abstract
Population carrier screening for cystic fibrosis (CF) enables individuals with no known family history of the condition to ascertain their risk of having a child with CF. When an individual is identified as a carrier of CF, a life-shortening condition, they are encouraged to inform their relatives who are at increased risk of being a carrier. Research suggests that the uptake of CF carrier testing amongst relatives of carriers or people with CF is low. This study aimed to explore approaches to facilitate the process of family communication of genetic information after an individual is identified as a carrier of CF through population screening. Five key informants were interviewed to inform the development of a telephone survey which was administered to 21 individuals identified as carriers of CF through population carrier screening at Victorian Clinical Genetics Services. This study suggests that providing carriers with additional information and follow-up support would be appreciated by carriers and could result in more accurate information being disseminated more widely within families, which could lead to more at-risk relatives accessing testing. Suggested strategies to enhance current practice include mailing a fact sheet to carriers and a follow-up telephone call provided by a genetic counsellor to carriers to offer further support in communicating this information to their relatives.
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11
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Winchester E, Hodgson SV. Psychosocial and Ethical Issues Relating to Genetic Testing for BRCA1 and BRCA2 Breast Cancer Susceptibility Genes. WOMENS HEALTH 2016; 2:357-73. [DOI: 10.2217/17455057.2.3.357] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Two breast cancer susceptibility genes have been identified, BRCA1 and BRCA2, which when inherited in altered form, confer a substantially increased risk of breast and ovarian cancer. Genetic testing for mutations in the BRCA1 and BRCA2 genes is available to adult men and women at increased risk of carrying such a mutation based on their personal and/or family history of breast and/or ovarian cancer. Testing has profound implications not only for the individual being tested but for their entire family. It is therefore important that the psychosocial and ethical issues are explored through genetic counseling to ensure individuals make informed decisions about testing. Genetic testing may impact on psychological wellbeing, decisions regarding cancer risk management, childbearing and the wider family. Individuals who test positive for a mutation may face ethical dilemmas regarding childbearing and when and how to inform relatives of the genetic information. Female carriers will also face complex and challenging decisions concerning cancer risk management.
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Affiliation(s)
- E Winchester
- St. Georges Hospital Medical School, Cranmer Terrace, London, SW17 0RE, UK,
| | - Shirley V Hodgson
- St. Georges Hospital Medical School, Cranmer Terrace, London, SW17 0RE, UK,
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12
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Seenandan-Sookdeo KAI, Hack TF, Lobchuk M, Murphy L, Marles S. Parental Decision Making Regarding the Disclosure or Nondisclosure of a Mutation-Positive BRCA1/2 Test Result to Minors. Oncol Nurs Forum 2016; 43:330-41. [PMID: 27105194 DOI: 10.1188/16.onf.330-341] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
PURPOSE/OBJECTIVES To gain insight into parental decision making regarding the disclosure or nondisclosure of a mutation-positive BRCA1/2 test result to minors.
. RESEARCH APPROACH A qualitative study based on Heidegger hermeneutic phenomenology was undertaken to explore the lived experience of parental decision making regarding high-risk BRCA1/2 disclosure.
. SETTING The study's recruitment site was a western Canadian hereditary breast and ovarian cancer clinic.
. PARTICIPANTS Fifteen female mutation-positive BRCA1/2 carriers who had at least one child aged 6-18 years.
. METHODOLOGIC APPROACH The use of a demographic questionnaire, semistructured interviews, and conversation summaries were employed to gain an understanding of participants' lived experience. van Manen's selective approach was used to conduct a thematic analysis.
. FINDINGS Collectively, parents wanted clinicians to discuss implications of disclosing and not disclosing a mutation-positive BRCA1/2 test result to minors in greater detail. The findings were categorized under the following emergent themes. CONCLUSIONS Participants' stories identified the need for auxiliary support pertaining to the decision-making process and suggested ways in which parental support may be coordinated.
. INTERPRETATION Oncology nurses with advanced genetics training should assist mutation-positive BRCA1/2 carriers in meeting their genetic risk information needs; this requires nurses to stay informed about a multitude of issues that affect this population of patients.
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Affiliation(s)
| | - Thomas F Hack
- Faculty of Nursing, University of Manitoba, Winnipeg, Canada
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13
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Family Communication and Cascade Testing for Fragile X Syndrome. J Genet Couns 2016; 25:1075-84. [DOI: 10.1007/s10897-016-9940-2] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2015] [Accepted: 02/18/2016] [Indexed: 10/22/2022]
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14
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Wu YP, Aspinwall LG, Michaelis TC, Stump T, Kohlmann WG, Leachman SA. Discussion of photoprotection, screening, and risk behaviors with children and grandchildren after melanoma genetic testing. J Community Genet 2016; 7:21-31. [PMID: 26099287 PMCID: PMC4715817 DOI: 10.1007/s12687-015-0243-3] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2015] [Accepted: 06/04/2015] [Indexed: 12/20/2022] Open
Abstract
The purpose of the current study was to examine changes in frequency of discussion about melanoma preventive behaviors among adults who received melanoma genetic test reporting and counseling and their children and grandchildren, correspondence of frequency of discussion with intentions, and content of discussions. Participants received CDKN2A/p16 testing and counseling (N = 24, 46 % p16-positive). Discussions about preventive behaviors were assessed before testing and 1 and 6 months post-testing. Intentions to discuss preventive behaviors and perceived preparedness to discuss risk were assessed post-testing. Open-ended questions assessed content of reported discussions. Discussion of preventive behaviors declined following test reporting, with more rapid decline reported by noncarriers. There was a large gap between the percentage of participants who intended to discuss preventive behaviors and who then reported discussions 1 and 6 months after counseling. Participants felt prepared to discuss melanoma risk but also suggested resources to facilitate discussions. Genetic test reporting and counseling alone did not sustain discussions about preventive behaviors for a hereditary cancer with children and grandchildren. The gap between intentions to have discussions and reported discussions has implications for augmentation of counseling to support at-risk families' discussions about preventive behaviors.
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Affiliation(s)
- Yelena P Wu
- Division of Public Health, Department of Family and Preventive Medicine, University of Utah, 375 Chipeta Way, Suite A, Salt Lake City, UT, 84108, USA.
- Huntsman Cancer Institute, 2000 Circle of Hope Drive, Salt Lake City, UT, 84112, USA.
| | - Lisa G Aspinwall
- Department of Psychology, University of Utah, 380 South 1530 East, Salt Lake City, UT, 84112, USA
| | - Timothy C Michaelis
- School of Medicine, University of Utah, 30 North 1900 East, Salt Lake City, UT, 84132, USA
| | - Tammy Stump
- Department of Psychology, University of Utah, 380 South 1530 East, Salt Lake City, UT, 84112, USA
| | - Wendy G Kohlmann
- Huntsman Cancer Institute, 2000 Circle of Hope Drive, Salt Lake City, UT, 84112, USA
| | - Sancy A Leachman
- Department of Dermatology, Oregon Health and Science University, 3303 Southwest Bond Avenue, Portland, OR, 97239, USA
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15
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Bodurtha JN, McClish D, Gyure M, Corona R, Krist AH, Rodríguez VM, Maibauer AM, Borzelleca J, Bowen DJ, Quillin JM. The KinFact intervention - a randomized controlled trial to increase family communication about cancer history. J Womens Health (Larchmt) 2014; 23:806-16. [PMID: 25321314 PMCID: PMC4195404 DOI: 10.1089/jwh.2014.4754] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
BACKGROUND Knowing family history is important for understanding cancer risk, yet communication within families is suboptimal. Providing strategies to enhance communication may be useful. METHODS Four hundred ninety women were recruited from urban, safety-net, hospital-based primary care women's health clinics. Participants were randomized to receive the KinFact intervention or the control handout on lowering risks for breast/colon cancer and screening recommendations. Cancer family history was reviewed with all participants. The 20-minute KinFact intervention, based in communication and behavior theory, included reviewing individualized breast/colon cancer risks and an interactive presentation about cancer and communication. Study outcomes included whether participants reported collecting family history, shared cancer risk information with relatives, and the frequency of communication with relatives. Data were collected at baseline, 1, 6, and 14 months. RESULTS Overall, intervention participants were significantly more likely to gather family cancer information at follow-up (odds ratio [OR]: 2.73; 95% confidence interval [CI]: 2.01, 3.71) and to share familial cancer information with relatives (OR: 1.85; 95% CI: 1.37, 2.48). Communication frequency (1=not at all; 4=a lot) was significantly increased at follow-up (1.67 vs. 1.54). Differences were not modified by age, race, education, or family history. However, effects were modified by pregnancy status and genetic literacy. Intervention effects for information gathering and frequency were observed for nonpregnant women but not for pregnant women. Additionally, intervention effects were observed for information gathering in women with high genetic literacy, but not in women with low genetic literacy. CONCLUSIONS The KinFact intervention successfully promoted family communication about cancer risk. Educating women to enhance their communication skills surrounding family history may allow them to partner more effectively with their families and ultimately their providers in discussing risks and prevention.
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Affiliation(s)
- Joann N. Bodurtha
- McKusick-Nathans Institute of Genetic Medicine, Johns Hopkins University, Baltimore, Maryland
| | - Donna McClish
- Department of Biostatistics, Virginia Commonwealth University, Richmond, Virginia
| | - Maria Gyure
- Department of Human and Molecular Genetics, Virginia Commonwealth University, Richmond, Virginia
| | - Rosalie Corona
- Department of Psychology, Virginia Commonwealth University, Richmond, Virginia
| | - Alexander H. Krist
- Department of Family Medicine, Virginia Commonwealth University, Richmond, Virginia
| | - Vivian M. Rodríguez
- Department of Psychology, Virginia Commonwealth University, Richmond, Virginia
| | - Alisa M. Maibauer
- Department of Human and Molecular Genetics, Virginia Commonwealth University, Richmond, Virginia
| | - Joseph Borzelleca
- Department of Obstetrics and Gynecology, Virginia Commonwealth University, Richmond, Virginia
| | - Deborah J. Bowen
- Department of Community Health Sciences, Boston University, Boston, Massachusetts
| | - John M. Quillin
- Department of Biostatistics, Virginia Commonwealth University, Richmond, Virginia
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16
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Developing patient-friendly genetic and genomic test reports: formats to promote patient engagement and understanding. Genome Med 2014; 6:58. [PMID: 25473429 PMCID: PMC4254435 DOI: 10.1186/s13073-014-0058-6] [Citation(s) in RCA: 55] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2014] [Accepted: 07/23/2014] [Indexed: 11/10/2022] Open
Abstract
With the emergence of electronic medical records and patient portals, patients are increasingly able to access their health records, including laboratory reports. However, laboratory reports are usually written for clinicians rather than patients, who may not understand much of the information in the report. While several professional guidelines define the content of test reports, there are no guidelines to inform the development of a patient-friendly laboratory report. In this Opinion, we consider patient barriers to comprehension of lab results and suggest several options to reformat the lab report to promote understanding of test results and their significance to patient care, and to reduce patient anxiety and confusion. In particular, patients’ health literacy, genetic literacy, e-health literacy and risk perception may influence their overall understanding of lab results and affect patient care. We propose four options to reformat lab reports: 1) inclusion of an interpretive summary section, 2) a summary letter to accompany the lab report, 3) development of a patient user guide to be provided with the report, and 4) a completely revised patient-friendly report. The complexity of genetic and genomic test reports poses a major challenge to patient understanding that warrants the development of a report more appropriate for patients.
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Montgomery SV, Barsevick AM, Egleston BL, Bingler R, Ruth K, Miller SM, Malick J, Cescon TP, Daly MB. Preparing individuals to communicate genetic test results to their relatives: report of a randomized control trial. Fam Cancer 2014; 12:537-46. [PMID: 23420550 DOI: 10.1007/s10689-013-9609-z] [Citation(s) in RCA: 65] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
This study reports a randomized clinical trial evaluating the efficacy of an intervention to prepare individuals to communicate BRCA1/BRCA2 results to family members. Women aged 18 years and older, who had genetic testing, and who had adult first-degree relatives, were randomly assigned to a communication skills-building intervention or a wellness control session. Primary outcomes were the percentage of probands sharing test results, and the level of distress associated with sharing. The ability of the theory of planned behavior variables to predict the outcomes was explored. Four hundred twenty-two women were enrolled in the study, 219 (intervention) and 203 (control). Data from 137 in the intervention group and 112 in the control group were analyzed. Two hundred forty-nine probands shared test results with 838 relatives (80.1 %). There were no significant differences between study groups in the primary outcomes. Combining data from both arms revealed that perceived control and specific social influence were associated with sharing. Probands were more likely to share genetic test results with their children, female relatives and relatives who they perceived had a favorable opinion about learning the results. The communication skills intervention did not impact sharing of test results. The proband's perception of her relative's opinion of genetic testing and her sense of control in relaying this information influenced sharing. Communication of test results is selective, with male relatives and parents less likely to be informed. Prevalent psychosocial factors play a role in the communication of genetic test results within families.
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Affiliation(s)
- Susan V Montgomery
- Department of Clinical Genetics, Fox Chase Cancer Center, 333 Cottman Avenue, Philadelphia, PA, 19111, USA
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Hodgson JM, Metcalfe SA, Aitken M, Donath SM, Gaff CL, Winship IM, Delatycki MB, Skene LLC, McClaren BJ, Paul JL, Halliday JL. Improving family communication after a new genetic diagnosis: a randomised controlled trial of a genetic counselling intervention. BMC MEDICAL GENETICS 2014; 15:33. [PMID: 24628824 PMCID: PMC3995589 DOI: 10.1186/1471-2350-15-33] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 02/14/2014] [Accepted: 03/04/2014] [Indexed: 11/30/2022]
Abstract
BACKGROUND Genetic information given to an individual newly diagnosed with a genetic condition is likely to have important health implications for other family members. The task of communicating with these relatives commonly falls to the newly diagnosed person. Talking to relatives about genetic information can be challenging and is influenced by many factors including family dynamics. Research shows that many relatives remain unaware of relevant genetic information and the possible impact on their own health. This study aims to evaluate whether a specific genetic counselling intervention for people newly diagnosed with a genetic condition, implemented over the telephone on a number of occasions, could increase the number of at-risk relatives who make contact with genetics services after a new genetic diagnosis within a family. METHODS This is a prospective, multi-centre randomised controlled trial being conducted at genetics clinics at five public hospitals in Victoria, Australia. A complex genetic counselling intervention has been developed specifically for this trial. Probands (the first person in a family to present with a diagnosis of a genetic condition) are being recruited and randomised into one of two arms - the telephone genetic counselling intervention arm and the control arm receiving usual care. The number of at-risk relatives for each proband will be estimated from a family pedigree collected at the time of diagnosis. The primary outcome will be measured by comparing the proportion of at-risk relatives in each arm of the trial who make subsequent contact with genetics services. DISCUSSION This study, the first randomised controlled trial of a complex genetic counselling intervention to enhance family communication, will provide evidence about how best to assist probands to communicate important new genetic information to their at-risk relatives. This will inform genetic counselling practice in the context of future genomic testing. TRIAL REGISTRATION Australia and New Zealand Clinical Trials Register (ANZCTR): ANZCTRN12608000642381.
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Affiliation(s)
- Jan M Hodgson
- Department of Paediatrics, University of Melbourne, Melbourne, Australia
- Murdoch Childrens Research Institute, MCRI, 5th Floor Royal Childrens Hospital, Melbourne 3052, Australia
| | - Sylvia A Metcalfe
- Department of Paediatrics, University of Melbourne, Melbourne, Australia
- Murdoch Childrens Research Institute, MCRI, 5th Floor Royal Childrens Hospital, Melbourne 3052, Australia
| | - MaryAnne Aitken
- Department of Paediatrics, University of Melbourne, Melbourne, Australia
- Murdoch Childrens Research Institute, MCRI, 5th Floor Royal Childrens Hospital, Melbourne 3052, Australia
| | - Susan M Donath
- Department of Paediatrics, University of Melbourne, Melbourne, Australia
- Murdoch Childrens Research Institute, MCRI, 5th Floor Royal Childrens Hospital, Melbourne 3052, Australia
| | - Clara L Gaff
- Murdoch Childrens Research Institute, MCRI, 5th Floor Royal Childrens Hospital, Melbourne 3052, Australia
- Walter and Eliza Hall Institute, Melbourne, Australia
| | - Ingrid M Winship
- Genetic Medicine, Royal Melbourne Hospital, Melbourne, Australia
- Department of Medicine, University of Melbourne, Melbourne, Australia
| | - Martin B Delatycki
- Bruce LeFroy Centre for Genetic Health Research, MCRI, Melbourne, Australia
- Department of Genetics, Austin Health, Melbourne, Australia
| | - Loane LC Skene
- Melbourne Law School, University of Melbourne, Melbourne, Australia
| | - Belinda J McClaren
- Murdoch Childrens Research Institute, MCRI, 5th Floor Royal Childrens Hospital, Melbourne 3052, Australia
| | - Jean L Paul
- Department of Paediatrics, University of Melbourne, Melbourne, Australia
- Murdoch Childrens Research Institute, MCRI, 5th Floor Royal Childrens Hospital, Melbourne 3052, Australia
| | - Jane L Halliday
- Department of Paediatrics, University of Melbourne, Melbourne, Australia
- Murdoch Childrens Research Institute, MCRI, 5th Floor Royal Childrens Hospital, Melbourne 3052, Australia
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A genetic counseling intervention to facilitate family communication about inherited conditions. J Genet Couns 2014; 23:814-23. [PMID: 24578119 DOI: 10.1007/s10897-014-9696-5] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2013] [Accepted: 01/29/2014] [Indexed: 10/25/2022]
Abstract
This paper describes the development and implementation of the first intervention to facilitate family communication of genetic information based on a genetic counseling model of practice. The intervention is telephone-based and therefore designed to complement face-to-face genetic counseling consultations. It was developed by firstly reviewing the literature and a model of genetic counseling practice, leading to definition of seven core principles underpinning the intervention. A counseling framework based on these principles was developed through iterative role playing and review, tested for consistency with good practice and piloted on ten study participants. It was found to be feasible to implement and consistent with good genetic counseling practice. Implementation included training of the genetic counselors who would deliver the intervention as part of a randomized controlled trial. Noteworthy deviations from good genetic counseling practice were observed, with unexpected additional insights into the 'black box' of genetic counseling that may have wider implications and would benefit from further investigation. The intervention is currently being evaluated in a randomized controlled trial, to assess its impact on the number of family members attending genetic services.
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Ulph F, Cullinan T, Qureshi N, Kai J. Informing children of their newborn screening carrier result for sickle cell or cystic fibrosis: qualitative study of parents' intentions, views and support needs. J Genet Couns 2013; 23:409-20. [PMID: 24306142 DOI: 10.1007/s10897-013-9675-2] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2013] [Accepted: 11/14/2013] [Indexed: 11/29/2022]
Abstract
Newborn screening for cystic fibrosis and sickle cell disease enables the early identification and treatment of affected children, prolonging and enhancing their quality of life. Screening, however, also identifies carriers. There are minimal or no health concerns for carriers. There are, however, potential implications when carriers reach reproductive age, and thus research attention has been given to how best to convey information about these implications in a meaningful, balanced way which does not raise undue anxieties. Most research focuses on the communication from health professional to parent, yet ultimately this information is of greatest significance to the child. This study examines parents' intentions to inform their child of newborn screening carrier results. Semi-structured interviews with 67 family members explored their intentions to inform the child, and related views and support needs. Parents almost unanimously indicated they planned to inform the child themselves. Health professionals were expected, however, to provide guidance on this process either to parents through advice and provision of written materials, or directly to the child. Although parents initially stated that they would convey the result once their child had developed the ability to understand the information, many appeared to focus on discrete life events linked to informed reproductive decision making. The results highlight ways in which health care providers may assist parents, including providing written material suitable for intergenerational communication and ensuring that cascade screening is accessible for those seeking it. Priorities for further research are identified in light of the results.
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Affiliation(s)
- Fiona Ulph
- School of Psychological Sciences, University of Manchester, Oxford Road, Manchester, M13 9PL, UK,
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21
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Lapointe J, Dorval M, Noguès C, Fabre R, Julian-Reynier C. Is the psychological impact of genetic testing moderated by support and sharing of test results to family and friends? Fam Cancer 2013; 12:601-10. [DOI: 10.1007/s10689-013-9621-3] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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22
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Zaccaro A, Freda MF. Making sense of risk diagnosis in case of prenatal and reproductive genetic counselling for neuromuscular diseases. J Health Psychol 2013; 19:344-57. [PMID: 23407130 DOI: 10.1177/1359105312470852] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
This study explored the processes of significance about the risk communication in prenatal/preconception setting within 1 month to the end of genetic counselling intervention. Participants were all attending a programme of Cardiomyology and Medical Genetics in Naples, Italy, for the first time. Transcripts of 18 semi-structured interviews were analysed using interpretative phenomenological analysis. Themes arising included the following: the familiar outcomes of genetic counselling, the risk representation and the impacts on decision-making. The findings suggest the significance of the experience of genetic risk and the implications for the support of individuals and their family after the conclusion of the genetic counselling intervention.
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Affiliation(s)
- Antonella Zaccaro
- Department of Human Sciences, University of Naples 'Federico II', Italy
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23
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McClaren BJ, Aitken M, Massie J, Amor D, Ukoumunne OC, Metcalfe SA. Cascade carrier testing after a child is diagnosed with cystic fibrosis through newborn screening: investigating why most relatives do not have testing. Genet Med 2013; 15:533-40. [DOI: 10.1038/gim.2012.175] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2012] [Accepted: 12/03/2012] [Indexed: 11/09/2022] Open
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24
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Family Communication Following BRCA1/2 Genetic Testing: A Close Look at the Process. J Genet Couns 2012; 22:323-35. [DOI: 10.1007/s10897-012-9559-x] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2012] [Accepted: 11/29/2012] [Indexed: 10/27/2022]
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Katapodi MC, Northouse LL, Milliron KJ, Liu G, Merajver SD. Individual and family characteristics associated with BRCA1/2 genetic testing in high-risk families. Psychooncology 2012; 22:1336-43. [PMID: 22826208 DOI: 10.1002/pon.3139] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2012] [Revised: 06/26/2012] [Accepted: 06/28/2012] [Indexed: 11/09/2022]
Abstract
BACKGROUND Little is known about family members' interrelated decisions to seek genetic testing for breast cancer susceptibility. METHODS The specific aims of this cross-sectional, descriptive, cohort study were (i) to examine whether individual and family characteristics have a direct effect on women's decisions to use genetic testing for hereditary susceptibility to breast cancer and (ii) to explore whether family characteristics moderate the relationships between individual characteristics and the decision to use genetic testing. Participants were women (>18 years old) who (i) received genetic testing for hereditary breast cancer and who agreed to invite one of their female relatives into the study and (ii) female relatives who had NOT obtained genetic testing and were identified by pedigree analysis as having >10% chances of hereditary susceptibility to breast cancer. RESULTS The final sample consisted of 168 English-speaking, family dyads who completed self-administered, mailed surveys with validated instruments. Multivariate conditional logistic regression analyses showed that the proposed model explained 62% of the variance in genetic testing. The factors most significantly associated with genetic testing were having a personal history of cancer; perceiving genetic testing to have more benefits than barriers; having greater family hardiness; and perceiving fewer negative consequences associated with a breast cancer diagnosis. No significant interaction effects were observed. CONCLUSIONS Findings suggest that both individual and family characteristics are associated with the decision to obtain genetic testing for hereditary breast cancer; hence, there is a need for interventions that foster a supportive family environment for patients and their high-risk relatives.
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Affiliation(s)
- Maria C Katapodi
- University of Michigan School of Nursing, Ann Arbor, MI 48109, USA.
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Maloney E, Edgerson S, Robson M, Offit K, Brown R, Bylund C, Kissane DW. What women with breast cancer discuss with clinicians about risk for their adolescent daughters. J Psychosoc Oncol 2012; 30:484-502. [PMID: 22747109 DOI: 10.1080/07347332.2012.684855] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Abstract
Recorded conversations between women undergoing BRCA genetic counseling with clinicians (N = 16) and follow-up consultation letters (N = 16) were analyzed to determine how and when communicating genetic risk information to women's adolescent daughters is discussed. Themes from conversations included mothers' worries about their daughters, perceptions of their daughters' coping, educational information, and clinicians' willingness or reluctance to communicate directly with daughters about their genetic risk. Letters referred to daughters when informing mothers about autosomal dominant inheritance patterns, psychosocial considerations, and screening recommendations. Results inform the value of educating mothers about how they might discuss these issues with their adolescent daughters.
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Affiliation(s)
- Erin Maloney
- Department of Psychiatry & Behavioral Sciences, Memorial Sloan-Kettering Cancer Center, New York, NY 10021, USA
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Kardashian A, Fehniger J, Creasman J, Cheung E, Beattie MS. A Pilot study of the Sharing Risk Information Tool (ShaRIT) for Families with Hereditary Breast and Ovarian Cancer Syndrome. Hered Cancer Clin Pract 2012; 10:4. [PMID: 22494806 PMCID: PMC3351367 DOI: 10.1186/1897-4287-10-4] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2012] [Accepted: 04/12/2012] [Indexed: 12/17/2022] Open
Abstract
Background Individuals who carry deleterious BRCA mutations face significantly elevated risks of breast, ovarian, and other cancers. These individuals are also responsible for informing relatives of their increased risk for carrying the family BRCA mutation. Few interventions have been developed to facilitate this family communication process. Methods We developed the Sharing Risk Information Tool (ShaRIT), a personalized educational intervention, to support BRCA carriers as they discuss BRCA positive results and their implications with relatives. We conducted a pilot study of 19 BRCA carriers identified through the University of California San Francisco Cancer Risk Program. Our study had two aims: 1) to assess the feasibility and acceptability of ShaRIT, and 2) describe characteristics associated with increased family communication and BRCA testing. Participants in our study were divided into two groups: those who had not received ShaRIT as part of their genetic counseling protocol (control group, n = 10) and those who received ShaRIT (n = 9). Results All 9 women who received ShaRIT reported that it was a useful resource. Characteristics associated with increased sharing and testing included: female gender, degree of relationship, and frequency of communication. Increased pedigree knowledge showed a trend toward higher rates of sharing. Conclusions Both participants and genetic counselors considered ShaRIT a well-received, comprehensive tool for disseminating individual risk information and clinical care guidelines to Hereditary Breast and Ovarian Cancer Syndrome families. Because of this, ShaRIT has been incorporated as standard of care at our institution. In the future we hope to evaluate the effects of ShaRIT on family communication and family testing in larger populations of BRCA positive families.
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Affiliation(s)
- Ani Kardashian
- University of California San Francisco Cancer Risk Program, 94115 San Francisco, CA, USA.
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Peters JA, Kenen R, Hoskins LM, Koehly LM, Graubard B, Loud JT, Greene MH. Unpacking the blockers: understanding perceptions and social constraints of health communication in hereditary breast ovarian cancer (HBOC) susceptibility families. J Genet Couns 2011; 20:450-64. [PMID: 21547418 PMCID: PMC3412366 DOI: 10.1007/s10897-011-9370-0] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2011] [Accepted: 04/13/2011] [Indexed: 12/24/2022]
Abstract
Family communication is essential for accurate cancer risk assessment and counseling; family blockers play a role in this communication process. This qualitative analysis of social exchanges is an extension of earlier work characterizing those who are perceived by study participants as health information gatherers, disseminators, and blockers within families with Hereditary Breast and Ovarian Cancer (HBOC) susceptibility. Eighty-nine women, ages 23-56 years, enrolled in a Breast Imaging Study (BIS) and participated in a sub-study utilizing a social assessment tool known as the Colored Ecological Genetic Relational Map (CEGRM). Purposive sampling ensured that participants varied according to numbers of participating family members e.g., ranging from 1 to 6. Eighty-nine women from 42 families (1-8 relatives/family) participated. They collectively designated 65 blockers, both male and female. Situational factors, beliefs, attitudes and cultural traditions, privacy and protectiveness comprised perceived reasons for blocking intra-family health communications. Longitudinal data collected over 4 years showed families where blocking behavior was universally recognized and stable over time, as well as other families where blocking was less consistent. Self-blocking was observed among a significant minority of participating women. Blocking of health communications among family members with HBOC was variable, complex, and multifaceted. The reasons for blocking were heterogeneous; duration of the blocking appeared to depend on the reasons for blocking. Blocking often seemed to involve bi-directional feedback loops, in keeping with Lepore's Social Constraints and Modulation Theory. Privacy and protectiveness predominated as explanations for long-term blocking.
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Affiliation(s)
- June A Peters
- Clinical Genetics Branch (CGB), Division of Cancer Epidemiology and Genetics (DCEG), National Cancer Institute (NCI), National Institutes of Health (NIH), Department of Health and Human Services (DHHS), Rockville, MD 20852, USA.
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Vos J, Menko F, Jansen AM, van Asperen CJ, Stiggelbout AM, Tibben A. A whisper-game perspective on the family communication of DNA-test results: a retrospective study on the communication process of BRCA1/2-test results between proband and relatives. Fam Cancer 2011; 10:87-96. [PMID: 20852944 PMCID: PMC3036814 DOI: 10.1007/s10689-010-9385-y] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
Objective of this paper is to study how DNA-test result information was communicated and perceived within families. A retrospective descriptive study in 13 probands with a BRCA1/2 unclassified variant, 7 with a pathogenic mutation, 5 with an uninformative result, and in 44, 14, and 12 of their 1st and 2nd degree relatives respectively. We examined differences and correlations between: (a) information actually communicated (b) probands' perception, (c) relatives' perception. The perception consisted of recollections and interpretations of both their own and their relatives' cancer-risks, and heredity-likelihood (i.e. likelihood that cancer is heritable in the family). Differences and low correlations suggested few similarities between the actually communicated information, the probands' and the relatives' perception. More specifically, probands recalled the communicated information differently compared with the actually communicated information (R = .40), and reinterpreted this information differently (R = .30). The relatives' perception was best correlated with the proband's interpretation (R = .08), but this perception differed significantly from their proband's perception. Finally, relatives reinterpreted the information they received from their proband differently (R = .25), and this interpretation was only slightly related with the original message communicated by the genetic-counsellor (R = .15). Unclassified-variants were most frequently misinterpreted by probands and relatives, and had the largest differences between probands' and relatives' perceptions. Like in a children's whisper-game, many errors occur in the transmission of DNA-test result information in families. More attention is required for how probands disseminate information to relatives. Genetic-counsellors may help by supporting the probands in communicating to relatives, e.g. by providing clear summary letters for relatives.
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Affiliation(s)
- Joël Vos
- Department of Clinical Genetics, Center for Human and Clinical Genetics, Leiden University Medical Center, Leiden, The Netherlands.
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Ratnayake P, Wakefield CE, Meiser B, Suthers G, Price MA, Duffy J, Tucker K. An exploration of the communication preferences regarding genetic testing in individuals from families with identified breast/ovarian cancer mutations. Fam Cancer 2011; 10:97-105. [PMID: 20878485 DOI: 10.1007/s10689-010-9383-0] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
The responsibility for informing at-risk relatives of the availability of genetic testing for breast/ovarian cancer gene (BRCA1 or BRCA2) mutations currently falls on the probands. This study explored the support needs of individuals from families with identified BRCA1 or BRCA2 mutations when communicating about genetic risk and genetic testing with at-risk family members. Thirty-nine semi-structured telephone interviews were conducted with individuals from families with identified BRCA mutations. Interview responses were cross-tabulated by sample characteristics using the qualitative research analysis software NVivo8. The development of educational materials, which individuals could use when communicating the risks of carrying a BRCA gene mutation with their relatives, was identified as a specific need. Many participants expressed a preference for a staged approach, where relatives are notified of their increased risk and the availability of genetic testing risk either face-to-face or via a letter, with additional educational sources, including brief written information or access to a website, made available for those wishing to access more in-depth information. This research identified a need for the development of educational/informational resources to support individuals with identified breast/ovarian cancer mutations to communicate with their at-risk relatives about genetic risk and genetic testing availability.
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Affiliation(s)
- Paboda Ratnayake
- School of Medicine, University of New South Wales, Randwick, NSW, Australia
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Lillie AK, Clifford C, Metcalfe A. Caring for families with a family history of cancer: why concerns about genetic predisposition are missing from the palliative agenda. Palliat Med 2011; 25:117-24. [PMID: 21228091 DOI: 10.1177/0269216310383738] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Care of the family is integral to palliative care, but little attention has been paid to the way nurses, or other healthcare professionals, are responding to the needs of families who are concerned about whether their family history of cancer is associated with an inherited genetic predisposition. This paper discusses how palliative care nurses perceive the care needs of patients with a family history of cancer. Data were collected through recorded, semi-structured interviews with 10 nurses who had worked in specialist palliative care. The findings show that there are cogent arguments and concerns about raising the issue of an inherited genetic predisposition at the end of life (especially when the patient is close to death and there is a lack of knowledge about genetics). Nevertheless, exemplar cases are used to illustrate the reasons why it is important that nurses working in specialist palliative care settings are aware of the needs of this patient group. The paper highlights that nurses not only need an appropriate knowledge base but also an insight of what can be achieved when supporting patients with a family history of cancer.
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Crotser CB, Dickerson SS. Learning about a twist in the road: perspectives of at-risk relatives learning of potential for cancer. Oncol Nurs Forum 2011; 37:723-33. [PMID: 21059584 DOI: 10.1188/10.onf.723-733] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
PURPOSE/OBJECTIVES To describe the experiences of women who accessed the Facing Our Risk of Cancer Empowered (FORCE) Web site after learning of a family BRCA1 or BRCA2 mutation. RESEARCH APPROACH Interpretive phenomenology based on Heideggerian hermeneutics. SETTING Telephone interviews of women living in the United States who accessed FORCE. PARTICIPANTS A purposive sample of eight women aged 19-47 years. METHODOLOGIC APPROACH Team interpretation using Diekelmann, Allen, and Tanner's seven-step process. MAIN RESEARCH VARIABLES Experience of family communication of BRCA results. FINDINGS Women described (a) finding out, (b) unexpected feelings, (c) mulling it over, (d) finding support, (e) seeking direction from healthcare professionals, (f) redefining future possibilities, and (g) navigating a twist in the road. CONCLUSIONS Many healthcare professionals are not prepared to address genetic risk. Some women who learned of potential risk experienced turmoil as potential risk for cancer unfolded. They felt isolated and unsupported by healthcare providers. They desired assistance in navigating the healthcare system to protect their future health. INTERPRETATION Healthcare professionals have important roles in (a) assessing support networks of individuals seeking BRCA testing, (b) providing anticipatory guidance on risk communication, (c) remaining sensitive to the impact of seeing cancer as a future possibility, (d) allowing time for individuals to process such news, (e) assessing the psychosocial impact of news of a family BRCA mutation, and (f) providing referrals for support and health needs. Women desire decision support from healthcare providers. Future research should examine cancer risk communication in diverse groups of women.
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Lindheim SR, Porat N, Jaeger AS. Survey report of gamete donors' and recipients' preferences regarding disclosure of third party reproduction outcomes and genetic risk information. J Obstet Gynaecol Res 2011; 37:292-9. [PMID: 21349122 DOI: 10.1111/j.1447-0756.2010.01333.x] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
AIM Issues surrounding egg donation informed consent have recently been spotlighted due to advances in medical genetics. We sought information on attitudes and desires of donors and recipients to craft a program policy on counseling, disclosures, and re-contacting participants. METHODS Between April 2003 and September 2006 we conducted a questionnaire-based evaluation in our oocyte donor program. Donors pre-donation (n=265) and those undergoing the process (n=60), and recipients either ante- or postpartum (n=57), were asked about their desire to know/disclose obstetric outcomes (Question 1); willingness for contact in the event of a medical emergency (Question 2); and wish to know/disclose a liveborn's medical condition (Question 3). RESULTS Pre-donation questioning among all donors generally revealed reticence to Question 1 (31% [n=83]), but were overall amenable with Questions 2 and 3 (83% [n=220] and 83% [n=219]). Following the donation process, no differences in Questions 1 and 2 were noted, but fewer donors were amenable with Question 3 (pre-donation 93% [n=56] versus post-donation 38% [n=23]; P<0.01). Overall, recipients were amenable to all three questions (88% [n=50], 74% [n=42] and 88% [n=50]), with similar responses both ante- and postpartum. CONCLUSION All programs participating in gamete donation should establish a comprehensive disclosure policy, including consents that are built upon effective lines of communication between clinical staff and legal counsel assuring that parentage, relinquishment, and re-contact information in donor-recipient agreements are consistent with clinic consent documents and desires of both parties; All decisions must be adequately documented and honored and long-term counseling needs should be addressed.
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Wakefield CE, Ratnayake P, Meiser B, Suthers G, Price MA, Duffy J, Tucker K. "For all my family's sake, I should go and find out": an Australian report on genetic counseling and testing uptake in individuals at high risk of breast and/or ovarian cancer. Genet Test Mol Biomarkers 2011; 15:379-85. [PMID: 21254855 DOI: 10.1089/gtmb.2010.0158] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
CONTEXT Despite proven benefits, the uptake of genetic counseling and testing by at-risk family members of BRCA1 and BRCA2 mutation carriers remains low. AIMS This study aimed to examine at-risk individuals' reported reasons for and against familial cancer clinic (FCC) attendance and genetic testing. METHODS Thirty-nine telephone interviews were conducted with relatives of high-risk mutation carriers, 23% (n = 9) of whom had not previously attended an FCC. Interview responses were analyzed using the frameworks of Miles and Huberman. RESULTS The reasons most commonly reported for FCC attendance were for clarification of risk status and to gain access to testing. While disinterest in testing was one reason for FCC nonattendance, several individuals were unaware of their risk (n = 3) or their eligibility to attend an FCC (n = 2), despite being notified of their risk status through their participation in a large-scale research project. Individuals' reasons for undergoing testing were in line with that reported elsewhere; however, concerns about discrimination and insurance were not reported in nontestees. CONCLUSIONS Current guidelines regarding notifying individuals discovered to be at increased risk in a research, rather than clinical setting, take a largely nondirective approach. However, this study demonstrates that individuals who receive a single letter notifying them of their risk may not understand/value the information they receive.
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Affiliation(s)
- Claire E Wakefield
- School of Women's and Children's Health, University of New South Wales, Sydney, Australia.
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Bombard Y, Semaka A, Hayden MR. Adoption and the communication of genetic risk: experiences in Huntington disease. Clin Genet 2011; 81:64-9. [PMID: 21204796 DOI: 10.1111/j.1399-0004.2010.01614.x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Adoption agencies can use genetic information to determine the eligibility of prospective adoptive parents and to establish a child's suitability for adoption. We describe experiences and implications of communicating genetic risk for Huntington disease (HD) in the context of adoption. A secondary analysis was employed using data collected from a cross-sectional survey (n = 233) and two qualitative studies on the psychosocial effects of predictive testing for HD. We demonstrate several ethical and practical challenges in the search for and communication of genetic information for adoptees and their birth relatives. We also found that concern for adoption discrimination was reported by 13.7% of survey respondents (n = 32). Concerns were higher among tested respondents than those who had not been tested (n = 29 vs n = 3, p = 0.010). However, more respondents were concerned about being discriminated based on their family history (FHx) vs their genetic test results (GTR) (concern based on FHx: n = 18 vs based on GTR: n = 1 vs based on both: n =10). These findings contribute to the limited empirical literature by offering evidence on the experiences and implications of communicating genetic risk information in the context of adoption with reference to HD.
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Affiliation(s)
- Y Bombard
- Department of Medical Genetics, University of British Columbia, Vancouver, BC, V5Z 4H4 Canada.
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Bylund CL, Galvin KM, Dunet DO, Reyes M. Using the Extended Health Belief Model to understand siblings' perceptions of risk for hereditary hemochromatosis. PATIENT EDUCATION AND COUNSELING 2011; 82:36-41. [PMID: 20399591 DOI: 10.1016/j.pec.2010.03.009] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/10/2009] [Revised: 02/26/2010] [Accepted: 03/15/2010] [Indexed: 05/29/2023]
Abstract
OBJECTIVE this research focuses on individuals' reactions to news that a sibling has been diagnosed with hereditary hemochromatosis (HH). We used the Extended Health Belief Model (EHBM) to frame our analysis of siblings' perceptions of risk for HH and decision of whether to obtain diagnostic testing. METHOD 60 patient and 25 sibling interviews were transcribed and thematically analyzed for the six components of the EHBM. RESULTS patient and sibling reports of siblings' perceptions were categorized into the six components of the EHBM: susceptibility, severity, benefits, barriers, cue to action, and self-efficacy. CONCLUSION In the case of HH, siblings' perceptions of HH are varied and include a range of motivators and barriers that may impact family-based detection. Family-based detection can often play an important part of effective public health strategies to address inherited risk of disease. Further research should examine the EHBM with other genetic conditions. PRACTICE IMPLICATIONS this analysis using the EHBM suggests areas of importance for message development for both medical personnel and HH patients to promote diagnostic testing of at-risk siblings.
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Affiliation(s)
- Carma L Bylund
- Department of Psychiatry and Behavioral Sciences, Memorial Sloan-Kettering Cancer Center, NY, USA.
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Crotser CB, Dickerson SS. Women receiving news of a family BRCA1/2 mutation: messages of fear and empowerment. J Nurs Scholarsh 2010; 42:367-78. [PMID: 21091619 DOI: 10.1111/j.1547-5069.2010.01366.x] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Abstract
PURPOSE Communication of genetic test results to healthy at-risk family members is complicated considering family dynamics and the complexity of cancer genetics. The purpose of this study was to understand the experience of family communication of BRCA1/2 results from the perspective of young and middle-aged women receiving the news. THEORETICAL RATIONALE: Individuals are self-interpretive beings influenced by family culture, history, and communication patterns. Humans express meaning through language and stories. METHODS Heideggerian hermeneutics guided in-depth interviews and team interpretation of data. Using purposive and network sampling, 19 women 18 to 50 years of age who received news of a family BRCA1/2 mutation from a biologic relative were recruited from support groups and two health facilities in upstate New York. FINDINGS Five themes emerged: (a) situating the story, (b) receiving the message from family, (c) responding to receipt of the message, (d) impacting family communication, and (e) advice for communicating risk. Two constitutive patterns were identified: (a) communicating risk as a message of fear and empowerment and (b) integrating the message by taking one step at a time. CONCLUSIONS/IMPLICATIONS Healthcare professionals (HCPs) have an important role in provision of anticipatory guidance for communication of genetic test results, including the potential behavioral and emotional responses to family risk communication. Future research is indicated to understand the role of HCPs in family risk communication. CLINICAL RELEVANCE Presentation of comprehensive and balanced information and the use of patient-centered communication is essential. HCPs need to view women as whole rather than as a person at risk. Continued support is needed for women who subsequently test positive or negative for the family BRCA1/2 mutation from HCPs and others, often outside the family network.
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Affiliation(s)
- Cheryl B Crotser
- Division of Nursing, Roberts Wesleyan College, 2301 Westside Drive, Rochester, NY 14624, USA.
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What facilitates or impedes family communication following genetic testing for cancer risk? A systematic review and meta-synthesis of primary qualitative research. J Genet Couns 2010; 19:330-42. [PMID: 20379768 DOI: 10.1007/s10897-010-9296-y] [Citation(s) in RCA: 132] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2009] [Accepted: 03/02/2010] [Indexed: 10/19/2022]
Abstract
To systematically review and meta-synthesise primary qualitative research findings regarding family communication following genetic testing of cancer risk, in order to inform development of effective interventions. Systematic searches of CINAHL, Embase, Medline, British Nursing Index and PsycINFO databases were undertaken and relevant studies identified using strict criteria. The selected primary qualitative studies were appraised for quality and relevance by three independent researchers and then synthesized using a "Framework" approach. Fourteen (4.3%) studies met the inclusion criteria. The following factors influenced family communication following genetic testing for late-onset hereditary cancer: the informant's feelings about informing relatives about genetic testing; the perceived relevance of the information to other family members and their anticipated reactions; the "closeness" of relationships within the family; family rules and patterns (e.g., who is best placed to share information with whom); finding the right time and level of disclosure; and the supportive role of heath care professionals. The themes identified in this review could provide practitioners with a useful framework for discussing family communication with those undergoing genetic testing. This framework focuses on helping health care professionals to facilitate family communication. The next step will be the development of an intervention to directly support people in talking to their relatives.
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Graves KD, Wenzel L, Schwartz MD, Luta G, Wileyto P, Narod S, Peshkin BN, Marcus A, Cella D, Emsbo SP, Barnes D, Halbert CH. Randomized controlled trial of a psychosocial telephone counseling intervention in BRCA1 and BRCA2 mutation carriers. Cancer Epidemiol Biomarkers Prev 2010; 19:648-54. [PMID: 20200423 DOI: 10.1158/1055-9965.epi-09-0548] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023] Open
Abstract
BACKGROUND Responses following BRCA1/2 genetic testing are relevant for the comprehension of risk status and may play a role in risk management decision making. The objective of this study was to evaluate a psychosocial telephone counseling (PTC) intervention delivered to BRCA1/2 mutation carriers following standard genetic counseling (SGC). We examined the effect of the intervention on distress and the concerns related to genetic testing. METHODS This prospective randomized clinical trial included 90 BRCA1/2 mutation carriers. We measured anxiety, depression, and genetic testing distress outcomes at intervention baseline and 6 and 12 months following disclosure. We evaluated the effects of SGC versus SGC plus PTC on psychological outcomes using intention-to-treat analyses through generalized estimating equations. RESULTS At 6 months, PTC reduced depressive symptoms (Z = -2.25, P = 0.02) and genetic testing distress (Z = 2.18, P = 0.02) compared with SGC. Furthermore, women in the intervention condition reported less clinically significant anxiety at 6 months (chi(2)(1) = 4.11, P = 0.04) than women who received SGC. We found no differences in outcomes between the intervention groups at the 12-month follow-up. CONCLUSIONS As an adjunct to SGC, PTC delivered following disclosure of positive BRCA1/2 test results seems to offer modest short-term benefits for distress and anxiety. These results build upon a growing literature of psychosocial interventions for BRCA1/2 carriers and, given the potential impact of affect on risk management decision making, suggest that some carriers may derive benefits from adjuncts to traditional genetic counseling.
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Affiliation(s)
- Kristi D Graves
- Department of Oncology and The Fisher Centerfor Familial Cancer Research, Lombardi Comprehensive Cancer Center, Georgetown University, 3300 Whitehaven Street, Northwest, Suite 4100, Washington, DC 20007, USA.
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Abstract
With the rising number of individuals affected with diabetes and the significant health care costs of treatment, the emphasis on prevention is key to controlling the health burden of this disease. Several genetic and genomic studies have identified genetic variants associated with increased risk to diabetes. As a result, commercial testing is available to predict an individual's genetic risk. Although the clinical benefits of testing have not yet been demonstrated, it is worth considering some of the ethical implications of testing for this common chronic disease. In this article, I discuss several issues that should be considered during the translation of predictive testing for diabetes, including familial implications, improvement of risk communication, implications for behavioral change and health outcomes, the Genetic Information Nondiscrimination Act, direct-to-consumer testing, and appropriate age of testing.
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Affiliation(s)
- Susanne B Haga
- Institute for Genome Sciences and Policy, Duke University, Durham, North Carolina 27708, USA.
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The effect of BRCA gene testing on family relationships: A thematic analysis of qualitative interviews. J Genet Couns 2009; 18:418-35. [PMID: 19479365 DOI: 10.1007/s10897-009-9232-1] [Citation(s) in RCA: 46] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2008] [Accepted: 03/23/2009] [Indexed: 12/13/2022]
Abstract
Discovery of mutations in the breast and ovarian cancer susceptibility genes BRCA1 and BRCA2 can have emotional consequences for both the tested individual and his or her relatives. This secondary analysis study investigated how BRCA testing impacts family dynamics and relationships. For the original study, a grounded theory inquiry, participants were recruited from a hereditary breast/ovarian cancer syndrome support website and open-ended interviews were performed asking about individual and family experiences after BRCA testing. All 12 participants whose interviews were included in the secondary analysis had a BRCA mutation. For the secondary analysis, thematic analysis was conducted and revealed three main themes characterizing the effect of BRCA testing on family relationships: 1. That the first in the family to have testing or seek genetic counseling takes on a special family role that can be difficult for them; 2. That discussions in the family often change; and 3. That individuals may feel more or less connected to certain family members. These changes seemed to relate to family cancer history, relationships, coping strategies, communication patterns, and mutation status. Genetic counselors might find it useful to explore these issues in order to prepare clients before BRCA testing and to support them through shifts in family dynamics after disclosure of results.
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Borry P, Dierickx K. What are the limits of the duty of care? The case of clinical genetics. Per Med 2008; 5:101-104. [PMID: 29783344 DOI: 10.2217/17410541.5.2.101] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Affiliation(s)
- Pascal Borry
- Katholieke Universiteit Leuven, Centre for Biomedical Ethics and Law, Kapucijnenvoer 35/3, 3000 Leuven, Belgium.
| | - Kris Dierickx
- Katholieke Universiteit Leuven, Centre for Biomedical Ethics and Law, Kapucijnenvoer 35/3, 3000 Leuven, Belgium.
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Finlay E, Stopfer JE, Burlingame E, Evans KG, Nathanson KL, Weber BL, Armstrong K, Rebbeck TR, Domchek SM. Factors determining dissemination of results and uptake of genetic testing in families with known BRCA1/2 mutations. GENETIC TESTING 2008; 12:81-91. [PMID: 18373407 PMCID: PMC3072893 DOI: 10.1089/gte.2007.0037] [Citation(s) in RCA: 126] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
BACKGROUND Uptake of genetic testing remains low, even in families with known BRCA1 and BRCA2 (BRCA1/2) mutations, despite effective interventions to reduce risk. We report disclosure and uptake patterns by BRCA1/2-positive individuals to at-risk relatives, in the setting of no-cost genetic counseling and testing. METHODS Relatives of BRCA1/2-positive individuals were offered cost-free and confidential genetic counseling and testing. If positive for a BRCA1/2 mutation, participants were eligible to complete a survey about their disclosure of mutation status and the subsequent uptake of genetic testing by at-risk family members. RESULTS One hundred and fifteen of 142 eligible individuals responded to the survey (81%). Eighty-eight (77%) of those surveyed disclosed results to all at-risk relatives. Disclosure to first-degree relatives (FDRs) was higher than to second-degree relatives (SDRs) and third-degree relatives (TDR) (95% vs. 78%; p < 0.01). Disclosure rates to male versus female relatives were similar, but reported completion of genetic testing was higher among female versus male FDRs (73% vs. 49%; p < 0.01) and SDRs (68% vs. 43%; p < 0.01), and among members of maternal versus paternal lineages (63% vs. 0%; p < 0.01). Men were more likely than women to express general difficulty discussing positive BCRA1/2 results with at-risk family members (90% vs. 70%; p = 0.03), while women reported more emotional distress associated with disclosure than men (48% vs. 13%; p < 0.01). DISCUSSION We report a very high rate of disclosure of genetic testing information to at-risk relatives. However, uptake of genetic testing among at-risk individuals was low despite cost-free testing services, particularly in men, SDRs, and members of paternal lineages. The complete lack of testing among paternally related at-risk individuals and the lower testing uptake among men signify a significant barrier to testing and a challenge for genetic counselors and physicians working with high-risk groups. Further research is necessary to ensure that family members understand their risk and the potential benefits of genetic counseling.
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Affiliation(s)
- Esme Finlay
- Division of Hematology/Oncology, Department of Internal Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
- Abramson Cancer Center, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Jill E. Stopfer
- Abramson Cancer Center, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Eric Burlingame
- Abramson Cancer Center, University of Pennsylvania, Philadelphia, Pennsylvania
| | | | - Katherine L. Nathanson
- Abramson Cancer Center, University of Pennsylvania, Philadelphia, Pennsylvania
- Division of Medical Genetics, Department of Internal Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | | | - Katrina Armstrong
- Abramson Cancer Center, University of Pennsylvania, Philadelphia, Pennsylvania
- Center for Clinical Epidemiology and Biostalistics, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Timothy R. Rebbeck
- Abramson Cancer Center, University of Pennsylvania, Philadelphia, Pennsylvania
- Center for Clinical Epidemiology and Biostalistics, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Susan M. Domchek
- Division of Hematology/Oncology, Department of Internal Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
- Abramson Cancer Center, University of Pennsylvania, Philadelphia, Pennsylvania
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Tercyak KP, Peshkin BN, Demarco TA, Patenaude AF, Schneider KA, Garber JE, Valdimarsdottir HB, Schwartz MD. Information needs of mothers regarding communicating BRCA1/2 cancer genetic test results to their children. ACTA ACUST UNITED AC 2008; 11:249-55. [PMID: 17949286 DOI: 10.1089/gte.2006.0534] [Citation(s) in RCA: 47] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
Mothers who participate in genetic testing for hereditary breast/ovarian cancer risk must decide if, when, and how to ultimately share their BRCA1 and BRCA2 (BRCA1/2) test results with their minor-age children. One of the primary aides for mothers in making this decision is cancer genetic counseling. However, counseling is limited in how well it can educate mothers about such decisions without the availability of resources that are specific to family communication and genetic testing per se. In an effort to fill this gap and identify mothers most likely to benefit from such resources, surveys were conducted with 187 mothers undergoing BRCA1/2 testing who had children 8-21 years old. Data were collected weeks after genetic testing but prior to mothers' learning of their test results; quantitative assessments of informational resource needs (i.e., speaking with previous BRCA1/2 testing participants who are parents regarding their experiences, reading educational literature about options and what to expect, speaking with a family counselor, attending a family support group, and self-nominated other resources), testing motivations, decision making vigilance, and decisional conflict regarding communicating test results to children were included. Mothers' most-to-least frequently cited information resource needs were: literature (93.4%), family counseling (85.8%), prior participants (79.0%), support groups (53.9%), and other (28.9%; e.g., pediatricians and psychologists). Seventy-eight percent of mothers were interested in accessing three or more resources. In multivariate regression analyses, testing motivations (beta = 0.35, p = 0.03), decision-making vigilance (beta = 0.16, p = 0.00), and decisional conflict (beta = 0.10, p = 0.00) were associated with mothers' need level; mothers with a greater interest in testing to learn about their children's risks, those with more vigilant decision-making styles, and those with higher decisional conflict had the greatest need. In conjunction with enhanced genetic counseling focusing on family disclosure, educational literature, and psychosocial support may promote improved outcomes.
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Affiliation(s)
- Kenneth P Tercyak
- Lombardi Comprehensive Cancer Center, Georgetown University Medical Center, Washington, DC 20007-2401, USA.
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45
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Gordijn B. Genetic Diagnosis, Confidentiality and Counseling: An Ethics Committee’s Potential Deliberations about the Do’s and Don’ts. HEC Forum 2007; 19:303-12. [DOI: 10.1007/s10730-007-9057-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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van Oostrom I, Meijers-Heijboer H, Duivenvoorden HJ, Bröcker-Vriends AHJT, van Asperen CJ, Sijmons RH, Seynaeve C, Van Gool AR, Klijn JGM, Riedijk SR, van Dooren S, Tibben A. A prospective study of the impact of genetic susceptibility testing for BRCA1/2 or HNPCC on family relationships. Psychooncology 2007; 16:320-8. [PMID: 16909428 DOI: 10.1002/pon.1062] [Citation(s) in RCA: 45] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
This study assessed the impact of genetic testing for cancer susceptibility on family relationships and determinants of adverse consequences for family relationships. Applicants for genetic testing of a known familial pathogenic mutation in BRCA1/2 or a HNPCC related gene (N=271) rated the prevalence and nature of changes in family relationships, familial difficulties and conflicts due to genetic testing 6 months after receiving the test result. The level of family functioning, differentiation from parents, support and familial communication style regarding hereditary cancer were assessed before receiving the test result. Genetic testing affected some family relationships in a positive way (37%), i.e. by feeling closer, improved communication and support, more appreciation of the relative and relief of negative test result. A minority reported unwanted changes in relationships (19%), problematic situations (13%) or conflicts (4%). Adverse effects comprised feelings of guilt towards children and carrier siblings, imposed secrecy and communication problems. Predictors of adverse consequences on family relationships were reluctance to communicate about hereditary cancer with relatives and disengaged-rigid or enmeshed-chaotic family functioning. Open communication between relatives should be stimulated because a lack of open communication may be an important determinant of familial adverse effects.
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Affiliation(s)
- Iris van Oostrom
- Department of Clinical Genetics, Erasmus MC, University Medical Center Rotterdam, Westzeedijk 114, 3016 AH Rotterdam, The Netherlands.
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Gaff CL, Clarke AJ, Atkinson P, Sivell S, Elwyn G, Iredale R, Thornton H, Dundon J, Shaw C, Edwards A. Process and outcome in communication of genetic information within families: a systematic review. Eur J Hum Genet 2007; 15:999-1011. [PMID: 17609674 DOI: 10.1038/sj.ejhg.5201883] [Citation(s) in RCA: 177] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
The communication of risk is a central activity in clinical genetics, with genetic health professionals encouraging the dissemination of relevant information by individuals to their at-risk family members. To understand the process by which communication occurs as well as its outcomes, a systematic review of actual communication in families about genetic risk was conducted. Findings from 29 papers meeting the inclusion criteria were summarised and are presented narratively. Family communication about genetic risk is described as a deliberative process, in which: sense is made of personal risk; the vulnerability and receptivity of the family member is assessed; decisions are made about what will be conveyed; and the right time to disclose is selected. The communication strategy adopted will depend on these factors and varies within families as well as between families. Inherent in these processes are conflicting senses of responsibility: to provide potentially valuable information and to prevent harm that may arise from this knowledge. However, the research 'outcomes' of communication have been professionally determined (number of relatives reported as informed, uptake of testing, knowledge of the recipient) and are typically unrelated to the concerns of the family member. The impact of communication on the individual, family members, and family relationships is of concern to the individual conveying the information, but this is largely self-reported. Currently, there is insufficient information to inform the development of theoretically and empirically based practice to foster 'good' communication. The implications for future research are discussed.
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Affiliation(s)
- Clara L Gaff
- Institute of Medical Genetics, Cardiff University, Cardiff, UK.
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van den Nieuwenhoff HWP, Mesters I, Gielen C, de Vries NK. Family communication regarding inherited high cholesterol: why and how do patients disclose genetic risk? Soc Sci Med 2007; 65:1025-37. [PMID: 17507128 DOI: 10.1016/j.socscimed.2007.04.008] [Citation(s) in RCA: 46] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2006] [Indexed: 11/22/2022]
Abstract
Inadequate family communication concerning hereditary lipid disorders by index patients (IPs) may prevent their biological relatives from seeking testing and treatment. This lack of disclosure places the relatives at increased risk for cardiovascular disease. The present study, undertaken in the Netherlands, explored the reasons for family disclosure, and how disclosure was approached. Semi-structured interviews with 20 purposely sampled IPs revealed that they generally alerted their first-degree relatives of the genetic risk because they felt morally obliged to do so or because they were advised to do so by a health professional. However, IPs rarely alerted their more distant relatives due to insufficient risk knowledge or fear of being perceived as interfering in their relative's affairs. Furthermore, many IPs stated that they would not seek to persuade a relative to undergo testing out of respect for their autonomy. However, the findings did suggest that less direct methods were used for persuasion. An example would be stressing the severity of the condition. Consequently, the self-reported disclosures were incomplete and unbalanced. Typically, IPs provided information regarding the threat of inherited high cholesterol without furnishing information on means of coping with the risk. As IPs want and need professional support to help them disclose this information to their relatives, we suggest additional research about the ethical, practical and economic possibilities for this support.
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Godard B, Pratte A, Dumont M, Simard-Lebrun A, Simard J. Factors associated with an individual's decision to withdraw from genetic testing for breast and ovarian cancer susceptibility: implications for counseling. ACTA ACUST UNITED AC 2007; 11:45-54. [PMID: 17394392 DOI: 10.1089/gte.2006.9998] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Our study aimed to examine why individuals withdraw from genetic testing for breast and ovarian cancer susceptibility. We explored the characteristics of 334 individuals from high-risk breast and ovarian cancer families who declined genetic testing for BRCA1/2 mutations, when, and why they did so. Individuals who declined genetic testing were older, and a greater proportion had never developed breast or ovarian cancer. Fifty one per cent (51.1%) of individuals withdrew after the first genetic counseling session. Most of those who declined were afraid of the psychological effects of genetic testing (36.3%). The next most-cited explanations concerned logistic problems such as a limited ability to travel, lack of time, personal issues, advanced age, or health problems (21.7%). The third category included individuals who did not see any advantage in being tested (14.5%). Insurability was a concern (5.9%), mainly for men. Surprisingly, confidentiality was not a frequently reported issue (1.3%). Sixty eight per cent (68%) of individuals belonging to a family in which at least one individual has been tested withdrew after the presence of a deleterious BRCA1/2 mutation in a relative was disclosed, compared to 42% after the disclosure of a nonconclusive test result in at least one relative. Concern about the psychological effects of the result was still one of the major reasons. Several factors may influence an individual's decision to decline genetic testing; a greater understanding of these issues may help health professionals to better meet the needs and concerns of individuals from high-risk families, thus possibly improving their health outcomes.
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Affiliation(s)
- Béatrice Godard
- Department of Preventive and Social Medicine, Bioethics Programs, University of Montreal, Montreal, Quebec, Canada.
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Wakefield CE, Meiser B, Homewood J, Peate M, Kirk J, Warner B, Lobb E, Gaff C, Tucker K. Development and Pilot Testing of Two Decision Aids for Individuals Considering Genetic Testing for Cancer Risk. J Genet Couns 2007; 16:325-39. [PMID: 17318456 DOI: 10.1007/s10897-006-9068-x] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2006] [Accepted: 09/28/2006] [Indexed: 10/23/2022]
Abstract
Current practice in genetic counseling may not allow a full deliberation of the consequences of decisions about genetic testing for cancer risk, despite increasing demand for these services. Thus, two decision aids for individuals considering genetic testing for hereditary breast/ovarian cancer and hereditary non-polyposis colorectal cancer (HNPCC) susceptibility were developed and pilot tested with 43 individuals who had previously considered genetic testing for these cancer syndromes. A description of the decision aid development process is provided, as well as results of the pilot testing, which assessed participants' perceptions of the decision aids. All participants reported that they would recommend the decision aid to others facing the same situation, and 93% reported that the decision aid would have been relevant during their decision-making. The perceived impact of the decision aids on participants' emotions and understanding of genetic testing were assessed. Limitations of the study and future directions are discussed.
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