Developments in genomics, including next-generation sequencing technologies, are expected to enable a more personalized approach to clinical care, with improved risk stratification and treatment selection. In oncology, personalized medicine is particularly advanced and increasingly used to identify oncogenic variants in tumor tissue that predict responsiveness to specific drugs. Yet, the translational research needed to validate these technologies will be conducted in patients with late-stage cancer and is expected to produce results of variable clinical significance and incidentally identify genetic risks. To explore the experiential context in which much of personalized cancer care will be developed and evaluated, we conducted a qualitative interview study alongside a pilot feasibility study of targeted DNA sequencing of metastatic tumor biopsies in adult patients with advanced solid malignancies. We recruited 29/73 patients and 14/17 physicians; transcripts from semi-structured interviews were analyzed for thematic patterns using an interpretive descriptive approach. Patient hopes of benefit from research participation were enhanced by the promise of novel and targeted treatment but challenged by non-findings or by limited access to relevant trials. Family obligations informed a willingness to receive genetic information, which was perceived as burdensome given disease stage or as inconsequential given faced challenges. Physicians were optimistic about long-term potential but conservative about immediate benefits and mindful of elevated patient expectations; consent and counseling processes were expected to mitigate challenges from incidental findings. These findings suggest the need for information and decision tools to support physicians in communicating realistic prospects of benefit, and for cautious approaches to the generation of incidental genetic information.
BACKGROUND Genomic testing in cancer (GTC) characterizes genes that play an important role in the development and growth of a patient's cancer. This form of DNA testing is currently being studied for its ability to guide cancer therapy. The objective of the current study was to describe patients' knowledge, attitudes, and expectations toward GTC. METHODS A 42‐item self‐administered GTC questionnaire was developed by a multidisciplinary group and patient pretesting. The questionnaire was distributed to patients with advanced cancer who were referred to the Princess Margaret Cancer Center for a phase 1 clinical trial or GTC testing. RESULTS Results were reported from 98 patients with advanced cancer, representing 66% of the patients surveyed. Seventy‐six percent of patients were interested in learning more about GTC, and 64% reported that GTC would significantly improve their cancer care. The median score on a 12‐item questionnaire to assess knowledge of cancer genomics was 8 of 12 items correct (67%; interquartile range, 7‐9 of 12 items correct [58%‐75%]). Scores were associated significantly with patients' education level (P < .0001). Sixty‐six percent of patients would consent to a needle biopsy, and 39% would consent to an invasive surgical biopsy if required for GTC. Only 48% of patients reported having sufficient knowledge to make an informed decision to pursue GTC whereas 34% of patients indicated a need for formal genetic counseling. CONCLUSIONS Patients with advanced cancer are motivated to participate in GTC. Patients require further education to understand the difference between somatic and germline mutations in the context of GTC. Educational programs are needed to support patients interested in pursuing GTC. Cancer 2014;120:3066–3073. © 2014 American Cancer Society.
Findings suggest that multi-faceted experiences impact participation in activity following TJR. These experiences include changes in identity and lifestyle that preclude a 'return to normal'. There is an urgent need for supports to increase people's activity post-TJR in order to facilitate enhancement of post-surgery levels of engagement. Approaches that take into consideration more personalized interventions may be critical to promoting healthy aging in people with TJR.
WHAT'S KNOWN ON THIS SUBJECT: Newborn screening (NBS) programs may store bloodspot samples and use them for secondary purposes, such as research. Recent public controversies and lawsuits over storage and secondary uses underscore the need to engage the public on these issues. WHAT THIS STUDY ADDS:This public engagement study identifies values underlying citizens' acceptance of and discomfort with research from NBS samples. Well-designed methods of public education and civic discourse on the risks and benefits of storage and secondary uses of NBS samples are required. abstract OBJECTIVES: Newborn screening (NBS) programs may store bloodspot samples and use them for secondary purposes. Recent public controversies and lawsuits over storage and secondary uses underscore the need to engage the public on these issues. We explored Canadian values regarding storage and use of NBS samples for various purposes and the forms of parental choice for anonymous research with NBS samples. METHODS:We conducted a mixed-methods, public engagement study comprising 8 focus groups (n = 60), an educational component, deliberative discussion, and pre-and post-questionnaires assessing knowledge and values toward storage and parental choice.
Developments in genomics research have been accompanied by a controversial ethical injunction: that researchers disclose individually relevant research results to research participants. With the explosion of genomic research on complex psychiatric conditions such as autism, researchers must increasingly contend with whether -and which results -to report. We conducted a qualitative study with researchers and participants involved in autism genomics research, including 4 focus groups and 23 interviews with parents of autistic children, and 23 interviews with researchers. Respondents considered genomic research results 'reportable' when results were perceived to explain cause, and answer the question 'why;' that is, respondents set a standard for reporting individually relevant genetic research results to individual participants that is specific to autism, reflecting the metaphysical value that genetic information is seen to offer in this context. In addition to this standard of meaning, respondents required that results be deemed 'true.' Here, respondents referenced standards of validity that were context nonspecific. Yet in practice, what qualified as 'true' depended on evidentiary standards within specific research disciplines as well as fundamental, and contested, theories about how autism is 'genetic.' For research ethics, these finding suggest that uniform and context-free obligations regarding result disclosure cannot readily be specified. For researchers, they suggest that result disclosure to individuals should be justified not only by perceived meaning but also by clarity regarding appropriate evidentiary standards, and attention to the status of epistemological debates regarding the nature and cause of disorders.
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