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1.
J Behav Med ; 2024 Apr 20.
Artigo em Inglês | MEDLINE | ID: mdl-38642305

RESUMO

Individuals with inherited cancer syndromes, such as Li-Fraumeni syndrome (LFS), may be motivated to adopt health-protective behaviors, such as eating more fruits and vegetables and increasing physical activity. Examining these health behaviors among young people with high lifetime genetic cancer risk may provide important insights to guide future behavioral interventions that aim to improve health-related quality of life (HRQOL). We used a self-regulatory framework to investigate relationships among diet and physical activity behaviors and psychosocial constructs (e.g., illness perceptions, coping, HRQOL) in adolescents and young adults (AYAs; aged 15-39 years) with LFS. This longitudinal mixed-methods study included 57 AYAs aged 16-39 years at enrollment), 32 (56%) of whom had a history of one or more cancers. Participants completed one or two telephone interviews and/or an online survey. We thematically analyzed interview data and conducted regression analyses to evaluate relationships among variables. AYAs described adopting healthy diet and physical activity behaviors to assert some control over health and to protect HRQOL. More frequent use of active coping strategies was associated with greater reported daily fruit and vegetable intake. Greater reported physical activity was associated with better quality of psychological health. Healthy diet and physical activity behaviors may function as LFS coping strategies that confer mental health benefits. Clinicians might emphasize these potential benefits and support AYAs in adopting health behaviors that protect multiple domains of health. Future research could use these findings to develop behavioral interventions tailored to AYAs with high genetic cancer risk.

2.
Psychooncology ; 32(3): 375-382, 2023 03.
Artigo em Inglês | MEDLINE | ID: mdl-36514197

RESUMO

OBJECTIVES: Adolescents and young adult (AYA) cancer survivors face unique medical and psychosocial sequalae, including chronic health conditions, late effects of treatment and fear of recurrence. The meaning of cancer survivorship may be further complicated for AYAs with hereditary cancer predisposition syndromes. This study used a patient-centered framework to investigate how AYAs with Li-Fraumeni syndrome (LFS) consider cancer survivorship. METHODS: An interprofessional team conducted 30 semi-structured interviews with AYAs (aged 18-41, mean 31 years) enrolled in the National Cancer Institute's LFS Study (NCT01443468). Twenty had experienced at least one cancer diagnosis. Interview data were thematically analyzed by an inter-professional team using interpretive description and grounded theory methods. FINDINGS: Participants viewed "survivorship" as a period marked by no evidence of formerly diagnosed disease. By contrast, participants felt the label "survivor" was tenuous since LFS is characterized by multiple primary malignancies and uncertainty about intervals between one diagnosis and the next. Many AYAs viewed survivorship as requiring a high degree of suffering. Though many personally rejected "survivor" identities, almost all articulated its various functions including positive, negative, and more complicated connotations. Instead, they chose language to represent a range of beliefs about survival, longevity, prognosis, and activism. CONCLUSIONS: AYAs with LFS struggle with the term "survivor" due to their multi-organ cancer risk, short intervals between malignancies, and evolving identities. Loved ones' cancer-related suffering informed perspectives on survivorship. Survivorship care for AYAs with cancer risk syndromes requires interprofessional interventions that address their unique biomedical and psychosocial needs.


Assuntos
Sobreviventes de Câncer , Síndrome de Li-Fraumeni , Neoplasias , Adolescente , Humanos , Adulto Jovem , Sobreviventes de Câncer/psicologia , Emoções , Predisposição Genética para Doença , Síndrome de Li-Fraumeni/diagnóstico , Síndrome de Li-Fraumeni/psicologia , Neoplasias/psicologia , Sobreviventes
3.
Qual Health Res ; 32(1): 168-181, 2022 01.
Artigo em Inglês | MEDLINE | ID: mdl-34781775

RESUMO

The reproductive decision-making of young people (aged 15-39 years) with Li-Fraumeni syndrome (LFS), an early onset inherited cancer syndrome, has not been studied in depth. Using interpretive description methodology, we conducted semi-structured interviews with 30 young Australians (mean age 25.5 years) diagnosed with LFS or at 50% genetic risk. With reflexive thematic analysis, we show how young people's reproductive decision-making and ideals for family formation were shaped by a sense of genetic responsibility to ensure the health of future biological kin. Reproductive technology provided choices for family formation in the context of LFS and also complicated reproductive decisions, as these choices were difficult to understand, make, or carry out. We uphold that reproductive decision-making when living with LFS is a profoundly moral practice that may pose significant challenges for young people navigating their formative years. We offer genetic counseling practice recommendations to support individuals with LFS when making reproductive decisions.


Assuntos
Síndrome de Li-Fraumeni , Adolescente , Adulto , Austrália , Predisposição Genética para Doença , Humanos , Síndrome de Li-Fraumeni/genética , Reprodução , Fatores de Risco
4.
J Psychosoc Oncol ; 40(3): 288-302, 2022.
Artigo em Inglês | MEDLINE | ID: mdl-33900876

RESUMO

PURPOSE: Oncology social workers are increasingly finding themselves diagnosed with or caring for a loved one with cancer. Self-disclosure may be useful for building a therapeutic alliance. Yet, practice-informed guidelines for psychosocial oncology providers do not exist. RESEARCH APPROACH: Twenty-three psychosocial oncology providers diagnosed with and/or providing care to someone with cancer completed semi-structured interviews eliciting attitudes and utilization regarding self-disclosure. METHODOLOGICAL APPROACH: Interviews were digitally recorded and transcribed verbatim. Using grounded theory's constant comparative method, researchers conducted open and theoretical coding. FINDINGS: Participants expressed consensus in defining, and reported a range of evolving practices regarding, self-disclosure. Recommendations for responsible self-disclosure included self-awareness, ongoing assessment, supervision, and enhanced educational programming. INTERPRETATION AND IMPLICATION: Therapeutic tools must evolve as core features of psychosocial oncology care. A flexible and context-specific framework for clinician self-disclosure related to personal experiences with cancer can guide oncology social work practice.


Assuntos
Neoplasias , Assistentes Sociais , Adaptação Psicológica , Revelação , Humanos , Neoplasias/psicologia , Neoplasias/terapia , Assistentes Sociais/psicologia
5.
J Psychosoc Oncol ; 39(1): 54-73, 2021.
Artigo em Inglês | MEDLINE | ID: mdl-32449501

RESUMO

PURPOSE: This study explored the genetic testing experiences of adolescents and young adults (AYAs; aged 15-39 years) with, or at 50% risk of, an early onset cancer predisposition syndrome: Li-Fraumeni syndrome (LFS). DESIGN: We used interpretive description and conducted semi-structured interviews with 30 AYAs (mean age 25.5 years): 26 with LFS and four at 50% risk. Findings were developed using team-based, inductive thematic analysis. FINDINGS: Participants reported genetic testing uptake to reduce uncertainty about their gene status and to access cancer risk management. Learning their gene status, however, introduced a new uncertainty about living with high multi-organ cancer risk. Participants preoccupied with surviving cancer during diagnostic testing underestimated the implications of LFS. Reliance on family at this life stage complicated decision-making for genetic testing, especially among adolescents. CONCLUSION: AYAs undergoing genetic testing for LFS have unique support needs based on their life stage and require developmentally appropriate psychosocial care.


Assuntos
Atitude Frente a Saúde , Testes Genéticos , Síndrome de Li-Fraumeni/genética , Adolescente , Adulto , Feminino , Humanos , Síndrome de Li-Fraumeni/diagnóstico , Síndrome de Li-Fraumeni/psicologia , Masculino , Pesquisa Qualitativa , Incerteza , Adulto Jovem
6.
Health Soc Work ; 46(4): 299-307, 2021 Nov 16.
Artigo em Inglês | MEDLINE | ID: mdl-34618014

RESUMO

Li-Fraumeni syndrome (LFS) is a rare hereditary cancer syndrome in which individuals have a significantly increased risk of developing multiple cancers throughout the life span. An LFS diagnosis may shift the individual's sense of self and tolerance of cancer risk as they engage in cancer screening and cancer prevention activities. This study examined the impact of family identity on health decision making, communication, and role function. Forty-five families completed one or more interviews during an annual, protocol-specific cancer screening study. An interdisciplinary team analyzed 66 interviews using interpretive description and modified grounding theory. Thematically, identity emerged as an evolving construct regarding self and/or family, embedded in historical and ongoing experiences with LFS. Notions of individual and shared family identities guided decision making related to healthcare and influenced interpersonal communication and role function between supportive networks and families. Alignment between individual, family, and generational identities may shape engagement in genetic testing, risk management, and family life. Medical teams that are unequipped to address the psychosocial challenges that LFS populations face may include mental health professionals on interprofessional care teams to navigate risk management and consequential familial conflict.


Assuntos
Síndrome de Li-Fraumeni , Detecção Precoce de Câncer , Pessoal de Saúde , Humanos , Síndrome de Li-Fraumeni/genética , Programas de Rastreamento
7.
J Genet Couns ; 29(5): 737-747, 2020 10.
Artigo em Inglês | MEDLINE | ID: mdl-31872506

RESUMO

Li-Fraumeni syndrome (LFS), a rare cancer syndrome caused by pathogenic germline variants in TP53, has serious implications for adolescents and young adults (AYAs; aged 15-39 years). The early-onset and multi-organ cancer risk associated with LFS means health professionals must concurrently contend with the developmental needs of individuals who are diagnosed from a young age, and recent changes in practice due to advances in whole-body cancer surveillance. To help understand how current practice meets the developmental needs of AYAs with, or at risk of, LFS, we conducted a national online survey to explore the experiences of health professionals who care for this population in Australia and New Zealand. Forty-three respondents completed the survey (56% genetic counselors), one-third of whom had facilitated predictive TP53 testing for minors (n = 14/43, 33%). In hypothetical scenarios describing 15-year-olds eligible for predictive TP53 testing, respondents were more supportive of testing for emotionally mature compared to immature minors (p = .009); and more supportive of adolescent wishes compared to parental wishes for testing (p = .020) when families held discordant views on testing. Genetic health professionals were more likely than oncology health professionals to address psychological (p = .017) and information needs about reproductive options for LFS during consultations than to refer them on (p = .004). All respondents supported comprehensive risk management for LFS, but noted important medical, logistical, and psychosocial limitations for AYAs. This study offers valuable insight into developmentally appropriate practices of Australasian health professionals who care for AYAs with, or at risk of, LFS. These findings suggest they may foster the autonomy of minors undergoing predictive TP53 genetic testing and be supportive of new whole-body risk management guidelines.


Assuntos
Predisposição Genética para Doença , Síndrome de Li-Fraumeni/genética , Síndrome de Li-Fraumeni/terapia , Adolescente , Adulto , Austrália , Feminino , Genes p53 , Aconselhamento Genético , Testes Genéticos , Mutação em Linhagem Germinativa , Pessoal de Saúde , Humanos , Masculino , Nova Zelândia , Pais/psicologia , Prática Profissional , Inquéritos e Questionários , Adulto Jovem
8.
Fam Process ; 59(4): 1648-1663, 2020 12.
Artigo em Inglês | MEDLINE | ID: mdl-31647118

RESUMO

Li-Fraumeni Syndrome (LFS) is a hereditary disorder that confers an approximately 90% lifetime risk of cancer and requires comprehensive lifetime cancer screening. We explored healthcare roles for managing LFS-related cancer risks and treatments that were assumed by parents, adolescents, and adult children. Semi-structured interviews were conducted with 23 families. Family groupings were comprised of 2-5 members, with the younger generation in each family ranging in age from 7 to 40 years. Using grounded theory methods, we conducted open and focused coding of interview transcript content. Family members described how the role of health leader was implemented in their family, as well as factors such as maturation of a child or death of a member that determined who assumed particular roles and how these roles shifted over time. They often expressed collective responsibility for helping relatives understand LFS and implement appropriate cancer risk management. Members demonstrated their health role by attending others' medical appointments for support or information gathering. The health leader role was intergenerational and provided the family necessary support in navigating complicated healthcare decisions. Our findings provide insight into healthcare providers regarding how LFS patients and their relatives develop unique medical decision-making and caring roles influenced by the hereditary nature of LFS, and how these roles change over time. Providers who are attuned to family role dynamics may be better able to meet relatives' psychosocial and medical needs by understanding how living with LFS influences the family system's functioning and facilitating members' support for each other.


El síndrome de Li-Fraumeni (LFS) es un trastorno hereditario que concede aproximadamente un 90 % de riesgo durante toda la vida de contraer cáncer y exige exámenes completos para la detección del cáncer de por vida. Analizamos los roles sanitarios a la hora de manejar los riesgos y los tratamientos de cáncer relacionados con el LFS que asumieron los padres, los adolescentes y los hijos adultos. Se realizaron entrevistas semiestructuradas con 23 familias. Los agrupamientos familiares estaban compuestos por entre 2 y 5 familiares, donde la edad de la generación más joven de cada familia oscilaba entre 7 y 40 años. Utilizando los métodos de la teoría fundamentada, realizamos una codificación abierta y centrada del contenido de la transcripción de la entrevista. Los miembros de la familia describieron cómo se implementó el rol de jefe de la salud en su familia, así como factores como la maduración de un niño o la muerte de un miembro que determinaron quiénes asumieron roles particulares y cómo estos roles cambiaron con el tiempo. Con frecuencia ellos expresaron la responsabilidad colectiva de ayudar a los familiares a comprender el LFS y a implementar el manejo adecuado del riesgo de contraer cáncer. Los familiares demostraron sus roles sanitarios asistiendo a citas médicas de los demás para recibir apoyo u obtener información. El rol de jefe sanitario fue intergeneracional y proporcionó a la familia el apoyo necesario para manejarse ante decisiones complicadas sobre la asistencia sanitaria. Nuestros resultados brindan información para los prestadores de servicios médicos con respecto a cómo los pacientes de LFS y sus familiares desarrollan roles únicos para la toma de decisiones médicas y el cuidado influenciados por la índole hereditaria del LFS, y cómo estos roles cambian con el tiempo. Es posible que los prestadores que estén acostumbrados a la dinámica de roles familiares sean más capaces de satisfacer las necesidades psicosociales y médicas de los familiares si comprenden cómo vivir con LFS influye en el funcionamiento del sistema familiar y si facilitan el apoyo mutuo de los familiares.


Assuntos
Saúde da Família , Família , Liderança , Síndrome de Li-Fraumeni , Papel (figurativo) , Adolescente , Adulto , Feminino , Humanos , Masculino , Adulto Jovem , Família/psicologia , Características da Família , Teoria Fundamentada , Comportamentos Relacionados com a Saúde , Síndrome de Li-Fraumeni/psicologia , Pesquisa Qualitativa
9.
J Psychosoc Oncol ; 37(2): 178-193, 2019.
Artigo em Inglês | MEDLINE | ID: mdl-30591002

RESUMO

PURPOSE: Li-Fraumeni Syndrome (LFS) is an inherited tumor predisposition syndrome with lifetime cancer risks approaching 100% and evolving risk-management strategies. This study evaluated couples' coping with LFS-related burdens. RESEARCH APPROACH: Constructivist grounded theory and anticipatory loss frameworks guided design and analysis. SAMPLE AND METHODS: Twenty-six individuals enrolled in the NCI LFS Family Study completed semi-structured interviews with their partner during annual screening visits. An interdisciplinary team completed open and focused coding to identify patterns of coping and adaptation. FINDINGS: Couples described living with ambiguous danger, a state of chronic apprehension resulting from LFS-associated uncertainties. Most couples communicated openly and alternated shouldering the burden, while others engaged in protective buffering to shield each other from distress and sustain the appearance of normalcy. INTERPRETATION: Optimally, coping reduces shared psychosocial distress, yet some strategies may inadvertently increase disconnection. IMPLICATIONS: Mental health support is critical for both partners coping with LFS, together and separately.


Assuntos
Adaptação Psicológica , Relações Interpessoais , Síndrome de Li-Fraumeni/psicologia , Programas de Rastreamento/psicologia , Cônjuges/psicologia , Incerteza , Adulto , Idoso , Feminino , Humanos , Síndrome de Li-Fraumeni/diagnóstico , Masculino , Pessoa de Meia-Idade , Angústia Psicológica , Pesquisa Qualitativa , Cônjuges/estatística & dados numéricos , Adulto Jovem
10.
J Fam Nurs ; 25(1): 28-53, 2019 02.
Artigo em Inglês | MEDLINE | ID: mdl-30537877

RESUMO

In families with hereditary breast/ovarian cancer, complex disease histories challenge established patterns of family communication and influence decision-making for clinical surveillance, genetic testing, and risk management. An interdisciplinary team examined longitudinal interview data from women with identified BRCA1/2 mutations to assess interactions within family and social networks about risk information communication and management. We used interpretive description to identify motivation, content, and derived benefit of these interactions. Participants discussed risk information and management strategies with biological and nonbiological network members for multiple purposes: discharging responsibility for risk information dissemination, protecting important relationships, and navigating decision trajectories. Evolving interactions with loved ones balanced long-standing family communication patterns with differing personal preferences for privacy or open sharing, whereas interactions with nonbiological network members expanded participants' range of choices for sources of risk management information. Ongoing assessment of social networks may help support engagement with risk management by aligning with patient social needs.


Assuntos
Proteína BRCA1 , Proteína BRCA2/genética , Neoplasias da Mama/genética , Neoplasias da Mama/psicologia , Tomada de Decisões , Família/psicologia , Predisposição Genética para Doença , Neoplasias Ovarianas/genética , Neoplasias Ovarianas/psicologia , Gestão de Riscos , Rede Social , Adulto , Feminino , Testes Genéticos , Humanos , Entrevistas como Assunto , Pessoa de Meia-Idade , Mutação , Linhagem
11.
Am J Med Genet A ; 176(3): 578-588, 2018 03.
Artigo em Inglês | MEDLINE | ID: mdl-29446570

RESUMO

Clinical genome and exome sequencing (CGES) may identify variants leading to targeted management of existing conditions. Yet, CGES often fails to identify pathogenic diagnostic variants and introduces uncertainties by detecting variants of uncertain significance (VUS) and secondary findings. This study investigated how families understand findings and adjust their perspectives on CGES. As part of NIH's Clinical Sequencing Exploratory Research Consortium, children were recruited from clinics at the Children's Hospital of Pennsylvania (CHOP) and offered exome sequencing. Primary pathogenic and possibly pathogenic, and some secondary findings were returned. Investigators digitally recorded results disclosure sessions and conducted 3-month follow up interviews with 10 adolescents and a parent. An interdisciplinary team coded all transcripts. Participants were initially disappointed with findings, yet reactions evolved within disclosure sessions and at 3-month interviews toward acceptance and satisfaction. Families erroneously expected, and prepared extensively, to learn about risk for common conditions. During disclosure sessions, parents and adolescents varied in how they monitored and responded to each others reactions. Several misinterpreted, or overestimated, the utility of findings to attribute meaning and achieve closure for the CGES experience. Participants perceived testing as an opportunity to improve disease management despite results that did not introduce new treatments or diagnoses. Future research may examine whether families experience cognitive dissonance regarding discrepancies between expectations and findings, and how protective buffering minimizes the burden of disappointment on loved ones. As CGES is increasingly integrated into clinical care providers must contend with tempering family expectations and interpretations of findings while managing complex medical care.


Assuntos
Dissonância Cognitiva , Sequenciamento do Exoma , Pais/psicologia , Adaptação Psicológica , Adolescente , Adulto , Criança , Revelação , Medo , Feminino , Frustração , Aconselhamento Genético , Testes Genéticos , Genoma Humano , Humanos , Masculino , Pessoa de Meia-Idade , Motivação , Inquéritos e Questionários , Incerteza , Adulto Jovem
12.
J Genet Couns ; 27(6): 1523, 2018 12.
Artigo em Inglês | MEDLINE | ID: mdl-30033482

RESUMO

The original article [1] was initially published with the following list of authors: Allison Werner-Lin, Shana L. Merrill, and Amanda C. Brandt. This author list is now corrected as follows: Allison Werner-Lin, Shana L. Merrill, Amanda C. Brandt, Rachel E. Barnett, & Ellen T. Matloff.

13.
J Genet Couns ; 27(3): 533-548, 2018 06.
Artigo em Inglês | MEDLINE | ID: mdl-29383546

RESUMO

Families often express difficulty to their providers and request guidance regarding the task of communicating with children about potential adult-onset inherited cancer risks. This disclosure is often complicated by the parent's ongoing adjustment to their mutation status, guilt at potential transmission of the mutation to the child, concern over inciting distress in children, and the varied capacities of children in the home to understand genetic information. Providers often do not have adequate resources to support or facilitate disclosure of genetic test results to children. Optimally, communication about inherited cancer risk is an open, ongoing process within the family. We recommend that parents tailor conversations to the child's developmental, cognitive, emotional, and behavioral abilities to support comprehension. Based on well-established theories of child development, empirical research on family communication of hereditary cancer risk, and clinical counseling experience, we offer recommendations for parental disclosure of genetic risk to children, case examples with critical discussion of relevant topics, common child questions with sample scripted responses, and additional printed and online resources.


Assuntos
Predisposição Genética para Doença/psicologia , Neoplasias/psicologia , Relações Pais-Filho , Pais/psicologia , Adulto , Criança , Revelação , Feminino , Testes Genéticos/estatística & dados numéricos , Humanos , Masculino , Neoplasias/diagnóstico , Neoplasias/prevenção & controle , Fatores de Risco , Revelação da Verdade
14.
J Psychosoc Oncol ; 36(5): 529-544, 2018.
Artigo em Inglês | MEDLINE | ID: mdl-29863445

RESUMO

Deleterious mutations in BRCA1 or BRCA2 genes increase a woman's lifetime risk of breast and ovarian cancer. Risk management guidelines endorse early detection and prevention behaviors. Despite expressed intent, uptake of these measures remains low. This longitudinal, qualitative study integrated retrospective and prospective data to distinguish factors shaping intent to act from those that are catalysts to taking action to reduce cancer risk. Twelve BRCA1/2 mutation-positive women participating in the National Cancer Institute's Breast Imaging Study aged 18-35 completed two semi-structured interviews three years apart. Researchers completed focused coding to identify points of behavioral intent and action and contextual factors acting as catalysts upon participant narratives. All women shared only two action steps: seeking information about cancer risk and completing genetic testing. The constellation of action steps created a unique action trajectory that was defined, with precise ideas about risk perception and clear behavioral response, or iterative, in which unanticipated life events shifted the speed, accessibility, or order in which risk management and family planning goals were prioritized, planned, or executed. Factors shifting action steps included salient, unanticipated life events, such as infertility, insurance/financial constraints, birth of the last child, or a relative's cancer diagnosis. Focus on cancer morbidity may obfuscate how women prioritize actions, and ignore varied pragmatic, relational, and social factors affecting how intended actions are completed, particularly during the reproductive years. We recommend providers update patients' risk management plans at each visit to assess readiness for next steps and reduce reluctance to discuss, or guilt associated with, change.


Assuntos
Neoplasias da Mama/prevenção & controle , Genes BRCA1 , Genes BRCA2 , Mutação , Neoplasias Ovarianas/prevenção & controle , Adolescente , Adulto , Neoplasias da Mama/genética , Feminino , Testes Genéticos , Humanos , Estudos Longitudinais , Neoplasias Ovarianas/genética , Estudos Prospectivos , Pesquisa Qualitativa , Estudos Retrospectivos , Comportamento de Redução do Risco , Adulto Jovem
15.
Am J Med Genet A ; 173(2): 444-451, 2017 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-28102595

RESUMO

Chromosome microarray (CMA) testing is used widely in prenatal settings. Some copy number variants (CNVs) detected using CMA are associated with variable or uncertain phenotype and/or possible neurocognitive involvement. Little is known about parenting an infant following such findings. Researchers conducted interviews with 23 mothers of infants diagnosed prenatally with a potentially pathogenic CNV to elicit perspectives on the child's development and disclosure of results to others. Interviews were audiotaped and analyzed for common themes. Most respondents reported their infants were developing typically. The majority expressed concern about their child's future development given the CNV. They reassured themselves their child was unaffected by: comparing him/her to siblings, scrutinizing the child's appearance and behavior, or following provider reassurances. Even without developmental and neurological concerns, some remained acutely observant of their child's neurocognitive development, leading to enrollment in early intervention or ongoing medical assessments. Mothers who were unconcerned stated they would likely attribute atypical behavior or developmental to the CNV. All interviewees shared the result with pediatricians, relatives, or friends, and many shared across groups. Most shared information with pregnant friends considering prenatal testing, but withheld partial or full information from family members due to stigma, lack of understanding, inability to explain the CNV, or presumptions that the child was unaffected. Research must address the long-term consequences of returning uncertain results for parent-child bonding and costs of ongoing assessment and early intervention for typically developing children. Follow up appointments will permit providers to screen for anxiety and assuage worry in the absence of symptoms. © 2016 Wiley Periodicals, Inc.


Assuntos
Variações do Número de Cópias de DNA , Estudos de Associação Genética , Fenótipo , Adulto , Hibridização Genômica Comparativa , Feminino , Testes Genéticos , Humanos , Lactente , Masculino , Pessoa de Meia-Idade , Poder Familiar , Diagnóstico Pré-Natal , Conduta Expectante , Adulto Jovem
16.
J Psychosoc Oncol ; 35(4): 393-408, 2017.
Artigo em Inglês | MEDLINE | ID: mdl-28332940

RESUMO

Young women with BRCA1/2 mutations face difficult health-care decisions regarding family formation, fertility, breastfeeding, and whether/when to undergo cancer risk-reducing surgery. This longitudinal qualitative study investigated these life choices during the reproductive years. We conducted two semistructured interviews over three years with 12 reproductive-age BRCA1/2-positive women. Researchers coded transcripts to examine the evolution of risk perceptions, risk management, and family planning decisions. To cope with the conflict between cancer risk reduction versus plans for pregnancy, breastfeeding, and child rearing, participants deliberately prioritized either risk reducing surgery or family formation goals. Implications for mutation carriers and health-care providers are outlined.


Assuntos
Neoplasias da Mama/genética , Genes BRCA1 , Genes BRCA2 , Mutação , Neoplasias Ovarianas/genética , Adolescente , Adulto , Neoplasias da Mama/psicologia , Neoplasias da Mama/cirurgia , Tomada de Decisões , Serviços de Planejamento Familiar , Feminino , Humanos , Estudos Longitudinais , Neoplasias Ovarianas/psicologia , Neoplasias Ovarianas/cirurgia , Pesquisa Qualitativa , Comportamento de Redução do Risco , Adulto Jovem
17.
J Genet Couns ; 25(5): 855-67, 2016 10.
Artigo em Inglês | MEDLINE | ID: mdl-27207687

RESUMO

Genetic counselors frequently are called upon to assist patients in understanding the implications of prenatal testing information for their pregnancies and their family's lives. The introduction of highly sensitive testing such as chromosomal microarray has generated additional kinds of uncertainty into the prenatal period. Counselors may feel uncomfortable or inadequately prepared to engage in discussions with prospective parents who are faced with making critical, and timely, decisions about a pregnancy based on uncertain information. As highly sensitive prenatal testing becomes routine in prenatal care, counselors may be in search of approaches to prenatal counseling, as well as specific skills to approach, engage with, and help families find resolution in such challenging circumstances. To assist genetic counselors, we describe practice skills and provide language for approaching conversations with prospective parents. When clinicians regularly provide care to patients and families making life-altering decisions under conditions of significant uncertainty, discomfort is common and compassion fatigue is likely. We make recommendations directly to the genetic counselor working in reproductive and perinatal settings to enhance training and self-care and to decrease discomfort in balancing the scientific- and art- demands of genetic counseling.


Assuntos
Aconselhamento Genético/métodos , Análise de Sequência com Séries de Oligonucleotídeos , Cuidado Pré-Natal , Feminino , Humanos , Guias de Prática Clínica como Assunto , Gravidez
18.
J Genet Couns ; 25(5): 1116-26, 2016 10.
Artigo em Inglês | MEDLINE | ID: mdl-26940446

RESUMO

This study aims to explore how couples' understanding of the nature and consequences of positive prenatal chromosomal microarray analysis (CMA) results impacts decision-making and concern about pregnancy. We interviewed 28 women and 12 male partners after receiving positive results and analyzed the transcripts to assess their understanding and level of concern about the expected clinical implications of results. Participant descriptions were compared to the original laboratory interpretation. When diagnosed prenatally, couples' understanding of the nature and consequences of copy number variants (CNVs) impacts decision-making and concern. Findings suggest women, but less so partners, generally understand the nature and clinical implications of prenatal CMA results. Couples feel reassured, perhaps sometimes falsely so, when a CNV is inherited from a "normal" parent and experience considerable uncertainty when a CNV is de novo, frequently precipitating a search for additional information and guidance. Five factors influenced participants' concern including: the pattern of inheritance, type of possible phenotypic involvement, perceived manageability of outcomes, availability and strength of evidence about outcomes associated with the CNV, and provider messages about continuing the pregnancy. A good understanding of results is vital as couples decide whether or not to continue with their pregnancy and seek additional information to assist in pregnancy decision-making.


Assuntos
Compreensão , Variações do Número de Cópias de DNA , Tomada de Decisões , Aconselhamento Genético/psicologia , Pais/psicologia , Diagnóstico Pré-Natal/psicologia , Adulto , Cromossomos Humanos , Feminino , Humanos , Masculino , Análise em Microsséries , Pessoa de Meia-Idade , Pais/educação , Gravidez , Incerteza , Adulto Jovem
19.
Qual Health Res ; 26(14): 1975-1987, 2016 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-26351292

RESUMO

In 2% to 3% of cases, prenatal microarray testing detects deletions and duplications in a fetus' genome that are undetected by conventional cytogenetics. Many of these changes are associated with variable or uncertain symptomatology. Little is known about how couples experience uncertain results. This study analyzed 24 interviews with members of 12 heterosexual U.S. couples who received pathogenic or uncertain microarray prenatal testing results. Researchers used narrative analysis to examine couples' understanding and incorporation of findings into decision making regarding pregnancy termination. Couples felt unprepared for these findings and frustrated because scant information was available to aid interpretation. Women sought information and made decisions, and men marginalized their distress to support their wives. A shift in voice from first to second person indicated attempts to normalize emotional responses by making the process "common" to all couples. Families pursuing highly sensitive prenatal testing may need expert guidance to support decision making.


Assuntos
Aborto Induzido , Tomada de Decisões , Narração , Diagnóstico Pré-Natal , Feminino , Humanos , Masculino , Gravidez , Cônjuges , Incerteza
20.
Pediatr Nephrol ; 30(2): 281-91, 2015 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-25159720

RESUMO

BACKGROUND: Rare diseases pose transitioning challenges owing to limited provider expertise and changing healthcare systems. The timeframe and developmental changes of emerging adulthood overlap with the transition of patients with cystinosis from pediatric to adult-oriented healthcare. METHODS: This study utilized techniques of qualitative grounded theory to explore the experiences of adults aged 18-47 with cystinosis, and their parents, with a focus on the transition to adulthood and adult-oriented care. Forty-six individuals from 21 families were recruited online and at cystinosis conferences to participate in focus groups and/or individual interviews. The constant comparative method was used to conduct both line-by-line and focused coding of verbatim transcripts. RESULTS: The following elements were reported to be critical to the transition to adulthood and adult-oriented care: gaining skills and responsibility for disease management, progressing toward autonomy while remaining connected to caregivers, and having strong communication with and between providers. CONCLUSIONS: Data analysis identified behaviors and relationships that support and/or threaten autonomy and treatment adherence. Participants described institutional, relational, and practical barriers to transition. Suggestions for improving transitioning include: identifying patient/family strengths and improving pediatric-adult provider partnerships and communication. Further research is needed into the experience of patients before and after transition to adult-oriented care.


Assuntos
Cistinose , Autonomia Pessoal , Adolescente , Adulto , Feminino , Grupos Focais , Humanos , Masculino , Pessoa de Meia-Idade , Adulto Jovem
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