As the numbers of pediatric cancer survivors increase, psychosocial researchers will be better able to conduct longitudinal studies not only of adjustment and its predictors but also of the impact of the emerging medical treatments and interventions to ameliorate late effects of treatment. Additional funding, improving methodology, and multi-institutional cooperation will aid future pediatric psycho-oncology investigators.
Demographic, health-, and test-related factors predicted genetic test result communication to FDRs. Additional research investigating the full spectrum of discussion within families and motives for incomplete sharing of genetic test results with relatives may suggest strategies for providers and targeted educational interventions for patients to enhance family communication.
There is a dearth of studies examining the association between lone parenting and psychosocial functioning among children and adolescents with chronic illnesses. Specific questions necessitating future investigation are summarized and recommendations are made for future research in this important area of inquiry.
BACKGROUND: Li-Fraumeni syndrome is a rare genetic cancer predisposition syndrome caused by germline TP53 mutations. Up to 20% of mutation carriers develop cancer during childhood. The benefits of TP53 mutation testing of children are a matter of debate and knowledge of parent decision-making around such testing is limited. The current study examined how parents make decisions regarding TP53 testing for their children. METHODS: Families offered and those pursuing TP53 testing for their children were identified across the study sites. Qualitative interviews with 46 parents (39 families) were analyzed to describe decision-making styles and perceived advantages and disadvantages of testing. RESULTS: TP53 mutation testing uptake was high (92%). Three decision-making styles emerged. Automatic decisions (44% of decisions) involved little thought and identified immediate benefit(s) in testing (100% pursued testing). Considered decisions (49%) weighed the risks and benefits but were made easily (77% pursued testing). Deliberated decisions (6%) were difficult and focused on psychosocial concerns (25% pursued testing). Perceived advantages of testing included promoting child health, satisfying a "need to know," understanding why cancer(s) occurred, suggesting family member risk, and benefiting research. Disadvantages included psychosocial risks and privacy/discrimination/insurance issues. CONCLUSIONS: Although empirical evidence regarding the benefits and risks of TP53 testing during childhood are lacking, the majority of parents in the current study decided easily in favor of testing and perceived a range of advantages. The authors conclude that in the context of a clinical diagnosis of Li-Fraumeni syndrome, parents should continue to be offered TP53 testing for their children, counseled regarding potential risks and benefits, and supported in their decision-making process. Cancer 2015;121:286-93.
To better understand parental perceptions of the informed consent process in pediatric oncology clinical trials, 20 parents of newly diagnosed children at two pediatric cancer centers described their perceptions in a semi-structured interview. They recalled well the diagnosis, the general treatment plan, and the statistics of survival and/or cure, but the research nature of the clinical trials, particularly randomization, was not well understood. However, despite the need to assimilate a great deal of information, time pressure to make decisions, and reportedly high levels of distress during the discussions, parents expressed general satisfaction with the informed consent discussions with their pediatric oncology providers. However, half to two thirds of parents felt there had been inadequate discussion of alternatives to the proposed treatment and of the research nature of the protocol. While further study of the informed consent process should be conducted in larger, representative samples, the findings from this pilot study suggest that a goal of future informed consent interventions should be to improve parents' understanding of the research aspects of treatment. It is critical to parents' ability to provide informed consent that they feel satisfied that they know alternatives to proposed treatment and that they understand the randomization of treatments, which is the gold standard of clinical trials in pediatric oncology.
Purpose: This review assessed the psychological impact that acquiring personal and familial genetic information has on children. We also examined the concordance between the available empirical data and clinical guidance/perspectives articles.
Methods:We screened 591 abstracts and identified 13 studies, representing 966 children. Ten studies assessed 386 children tested for familial adenomatous polyposis (n = 171), hereditary cardiac disease (n = 134), and other conditions (n = 81). Three studies addressed the impact of BRCA1/2 testing of a family member on 580 children.Results: Serious adverse psychological outcomes were uncommon. Most studies reported no significant increase in mean anxiety, depression, and distress scores (n = 8, 61.5%); however, some children experienced intrafamilial distress, discrimination, and guilt/regret. Some children were more concerned about their own health or their family members' health. There was limited consistency between anticipated adverse impact and empirical data.
Conclusions:The review identified little conclusive evidence of deleterious psychological consequences for children acquiring genetic information. However, there is a lack of data regarding genetic testing for conditions that may not be treatable/modifiable, as well as a dearth of longitudinal studies. Therefore, clinical caution remains essential for the ethical integration of genetic testing into pediatrics. Further research assessing the potential positive and negative effects of genetic testing in childhood is warranted.
Targeted professional attention to this high-risk cohort of young women is critical to inform the next generation of daughters of BRCA1/2 mutation carriers and encourage recommended screening by age 25 years. Improved uptake of screening and risk reduction options could improve survival, and psychoeducation could reduce cancer-related distress.
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