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Culver JO, Bertsch NL, Kurz RN, Cheng LL, Pritzlaff M, Rao SK, Stasi SM, Stave CD, Sharaf RN. Systematic evidence review and meta-analysis of outcomes associated with cancer genetic counseling. Genet Med 2024; 26:100980. [PMID: 37688462 DOI: 10.1016/j.gim.2023.100980] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2023] [Revised: 08/30/2023] [Accepted: 09/01/2023] [Indexed: 09/10/2023] Open
Abstract
PURPOSE Genetic counseling (GC) is standard of care in genetic cancer risk assessment (GCRA). A rigorous assessment of the data reported from published studies is crucial to ensure the evidence-based implementation of GC. METHODS We conducted a systematic review and meta-analysis of 17 patient-reported and health-services-related outcomes associated with pre- and post-test GC in GCRA in accordance with Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines and Grading of Recommendations Assessment, Development and Evaluation (GRADE) methodology. RESULTS Twenty-five of 5393 screened articles met inclusion criteria. No articles reporting post-test GC outcomes met inclusion criteria. For patient-reported outcomes, pre-test GC significantly decreased worry, increased knowledge, and decreased perceived risk but did not significantly affect patient anxiety, depression, decisional conflict, satisfaction, or intent to pursue genetic testing. For health-services outcomes, pre-test GC increased correct genetic test ordering, reduced inappropriate services, increased spousal support for genetic testing, and expedited care delivery but did not consistently improve cancer prevention behaviors nor lead to accurate risk assessment. The GRADE certainty in the evidence was very low or low. No included studies elucidated GC effect on mortality, cascade testing, cost-effectiveness, care coordination, shared decision making, or patient time burden. CONCLUSION The true impact of GC on relevant outcomes is not known low quality or absent evidence. Although a meta-analysis found that pre-test GC had beneficial effects on knowledge, worry, and risk perception, the certainty of this evidence was low according to GRADE methodology. Further studies are needed to support the evidence-based application of GC in GCRA.
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Affiliation(s)
- Julie O Culver
- USC Norris Comprehensive Cancer Center, University of Southern California, Los Angeles, CA.
| | | | - Raluca N Kurz
- Charles R. Drew University of Medicine and Science, Los Angeles, CA
| | - Linda L Cheng
- Quest Diagnostics Nichols Institute, San Juan Capistrano, CA
| | | | | | | | | | - Ravi N Sharaf
- Division of Gastroenterology, Department of Medicine and Division of Epidemiology, Department of Population Health Sciences, Weill Cornell Medicine, New York, NY
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Trujillo S, Wetmore JB, Camarillo IA, Misiewicz S, May H, Choi H, Siegel K, Chung WK, Phelan JC, Yang LH, Leu CS, Bergner AL, Ottman R. Knowledge and beliefs about epilepsy genetics among Hispanic and non-Hispanic patients. Epilepsia 2023; 64:2443-2453. [PMID: 37353999 PMCID: PMC10529985 DOI: 10.1111/epi.17701] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2023] [Revised: 06/02/2023] [Accepted: 06/22/2023] [Indexed: 06/25/2023]
Abstract
OBJECTIVE Hispanics continue to face challenges when trying to access health care, including epilepsy care and genetic-related health care services. This study examined epilepsy genetic knowledge and beliefs in this historically underserved population. METHODS Questionnaires were completed by 641 adults with epilepsy without identified cause, of whom 122 self-identified as Hispanic or Latino and 519 as non-Hispanic. Participants were asked about their views on the contribution of genetics to the cause of their epilepsy ("genetic attribution"), optimism for advancements in epilepsy genetic research ("genetic optimism"), basic genetic knowledge, and epilepsy-specific genetic knowledge. Generalized linear models were used to compare the two groups in the means of quantitative measures and percents answered correctly for individual genetic knowledge items. Analyses were adjusted for age, sex, education, religion, family history of epilepsy, and time since last seizure. RESULTS Hispanics did not differ from non-Hispanics in genetic attribution, genetic optimism, or number of six basic genetic knowledge items answered correctly. The number of nine epilepsy-specific genetic knowledge items answered correctly was significantly lower for Hispanics than non-Hispanics (adjusted mean = 6.0 vs. 6.7, p < .001). After adjustment for education and other potential mediators, the proportion answered correctly was significantly lower for Hispanics than non-Hispanics for only two items related to family history and penetrance of epilepsy-related genes. Only 54% of Hispanics and 61% of non-Hispanics answered correctly that "If a person has epilepsy, his or her relatives have an increased chance of getting epilepsy." SIGNIFICANCE Despite large differences in sociodemographic variables including education, most attitudes and beliefs about genetics were similar in Hispanics and non-Hispanics. Epilepsy-specific genetic knowledge was lower among Hispanics than non-Hispanics, and this difference was mostly mediated by differences in demographic variables. Genetic counseling should address key concepts related to epilepsy genetics to ensure they are well understood by both Hispanic and non-Hispanic patients.
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Affiliation(s)
- Shannon Trujillo
- Rutgers-Robert Wood Johnson Medical School, Department of Obstetrics and Gynecology, Division of Maternal Fetal Medicine, New Brunswick, NJ, USA
| | - John B. Wetmore
- Gertrude H. Sergievsky Center, Columbia University Irving Medical Center, New York, NY
- Department of Epidemiology, Columbia University Mailman School of Public Health, New York, NY, USA
| | - Itzel A. Camarillo
- Gertrude H. Sergievsky Center, Columbia University Irving Medical Center, New York, NY
| | - Sylwia Misiewicz
- Gertrude H. Sergievsky Center, Columbia University Irving Medical Center, New York, NY
| | - Halie May
- Departments of Medicine, Columbia University Vagelos College of Physicians and Surgeons, New York, NY, USA
- Institute for Genomic Medicine, Columbia University Irving Medical Center, New York, NY, USA
| | - Hyunmi Choi
- Departments of Neurology, Columbia University Vagelos College of Physicians and Surgeons, New York, NY, USA
| | - Karolynn Siegel
- Department of Sociomedical Sciences, Columbia University Mailman School of Public Health, New York, NY, USA , Departments of Medicine
| | - Wendy K. Chung
- Departments of Medicine, Columbia University Vagelos College of Physicians and Surgeons, New York, NY, USA
- Departments of Pediatrics, Columbia University Vagelos College of Physicians and Surgeons, New York, NY, USA
| | - Jo C. Phelan
- Department of Sociomedical Sciences, Columbia University Mailman School of Public Health, New York, NY, USA , Departments of Medicine
| | - Lawrence H. Yang
- Department of Epidemiology, Columbia University Mailman School of Public Health, New York, NY, USA
- School of Global Public Health, New York University, New York, NY
| | - Cheng-Shiun Leu
- Department of Biostatistics, Columbia University Mailman School of Public Health, New York, NY, USA
| | - Amanda L. Bergner
- Departments of Genetics and Development, Columbia University Vagelos College of Physicians and Surgeons, New York, NY, USA
- Genetic Counseling Graduate Program, Columbia University Vagelos College of Physicians and Surgeons, New York, NY, USA
| | - Ruth Ottman
- Gertrude H. Sergievsky Center, Columbia University Irving Medical Center, New York, NY
- Department of Epidemiology, Columbia University Mailman School of Public Health, New York, NY, USA
- Departments of Neurology, Columbia University Vagelos College of Physicians and Surgeons, New York, NY, USA
- Division of Translational Epidemiology and Mental Health Equity, New York State Psychiatric Institute, New York, NY, USA
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Khan A, Rogers CR, Kennedy CD, Lopez A, Jeter J. Genetic Evaluation for Hereditary Cancer Syndromes Among African Americans: A Critical Review. Oncologist 2022; 27:285-291. [PMID: 35380723 PMCID: PMC8982373 DOI: 10.1093/oncolo/oyab082] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2021] [Accepted: 11/24/2021] [Indexed: 11/12/2022] Open
Abstract
Abstract
While hereditary cancer syndromes have been described and studied for centuries, the completion of the human genome project fueled accelerated progress in precision medicine due to the introduction of genetic testing in the 1990s, creating avenues for tailored treatments and medical management options. However, genetic testing has not benefited everyone equitably, with nearly all of the published work based on individuals of non-Hispanic White/European ancestry. There remains a gap in knowledge regarding the prevalence, penetrance, and manifestations of common hereditary cancer syndromes in the African-American population due to significant disparities in access and uptake of genetic testing. This review summarizes the available literature on genetic testing for breast, colon, and prostate cancers in the African-American population and explores the disparities in access to genetic testing between non-Hispanic White and African-American patients. This article also addresses the barriers to genetic testing and discrepancies in the uptake of recommendations for hereditary cancer syndromes in the African-American population when compared with non-Hispanic Whites. The review offers practice implications for many healthcare providers and demonstrates gaps in the existing knowledge to be addressed in future studies to help eliminate the persisting health disparities faced by the African-American population.
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Affiliation(s)
- Ambreen Khan
- Family Cancer Assessment Clinic, Huntsman Cancer Institute, Salt Lake City, UT, USA
| | - Charles R Rogers
- Department of Family and Preventive Medicine, University of Utah School of Medicine, USA
| | - Carson D Kennedy
- Department of Family and Preventive Medicine, University of Utah School of Medicine, USA
| | - AnaMaria Lopez
- Sidney Kimmel Cancer Center, Thomas Jefferson University, Philadelphia, PA, USA
| | - Joanne Jeter
- Family Cancer Assessment Clinic, Huntsman Cancer Institute, Salt Lake City, UT, USA
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Samanta D, Elumalai V, Hoyt ML, Modi AC, Sajatovic M. A qualitative study of epilepsy self-management barriers and facilitators in Black children and caregivers in Arkansas. Epilepsy Behav 2022; 126:108491. [PMID: 34929473 PMCID: PMC8764703 DOI: 10.1016/j.yebeh.2021.108491] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/15/2021] [Revised: 12/01/2021] [Accepted: 12/01/2021] [Indexed: 01/03/2023]
Abstract
OBJECTIVES To identify facilitators and barriers of epilepsy self-management practices among Black children and caregivers. METHODS Qualitative semi-structured in-depth interviews were conducted with 11 child-caregiver dyads (11 children with epilepsy and 11 caregivers). A deductive-inductive analysis was undertaken to describe the range of barriers and facilitators significant to participants. RESULTS The barriers and facilitators were classified into 3 management themes: epilepsy-specific knowledge and information, treatment, and lifestyle. Within these themes, several important subthemes were identified. Two subthemes related to knowledge barriers emerged: children and caregivers' limited understanding and retention of complex written and spoken information and variable training and confidence in seizure first-aid. In contrast, facilitators for introducing and encouraging access to epilepsy self-management concepts were participants' eagerness to learn about this topic and a keen interest in using educational materials enriched with visual aids on a phone platform as an adjunct to in-person education. The second theme revealed various practical barriers to optimum treatment adherence, including mistrust of the healthcare system. In comparison, caregivers' collaborative approach and innovative strategies were identified as facilitators for treatment adherence. Finally, the lifestyle management barriers included a lack of defined processes to adopt healthy behaviors and challenges with disclosing epilepsy. Facilitators of this theme were comprised of building a team around the child to foster wellbeing and making healthy habits a fun and joyful experience for children. DISCUSSION Qualitative evidence in this study highlights caregivers' mistrust in the healthcare system and the lack of community support. Culturally competent interventions may improve access to and quality and utilization of self-management programs in Black children and families while reducing disparities.
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Affiliation(s)
- Debopam Samanta
- Neurology Division, Department of Pediatrics, University of Arkansas for Medical Sciences, Little Rock, AR, USA.
| | - Vimala Elumalai
- Division of Neurology, Arkansas Children’s Hospital, United States of America
| | - Megan Leigh Hoyt
- Division of Neurology, Arkansas Children’s Hospital, United States of America
| | - Avani C. Modi
- Department of Pediatrics, Division of Behavioral Medicine and Clinical Psychology, Cincinnati Children’s Hospital Medical Center, University of Cincinnati College of Medicine, Cincinnati, OH, USA
| | - Martha Sajatovic
- Neurological and Behavioral Outcomes Center, Case Western Reserve University School of Medicine and University Hospitals Cleveland Medical Center, Cleveland, Ohio,Department of Psychiatry, Case Western Reserve University School of Medicine and University Hospitals Cleveland Medical Center, Cleveland, Ohio
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Gupta A, Cafazzo JA, IJzerman MJ, Swart JF, Vastert S, Wulffraat NM, Benseler S, Marshall D, Yeung R, Twilt M. Genomic Health Literacy Interventions in Pediatrics: Scoping Review. J Med Internet Res 2021; 23:e26684. [PMID: 34951592 PMCID: PMC8742210 DOI: 10.2196/26684] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2021] [Revised: 05/21/2021] [Accepted: 11/10/2021] [Indexed: 01/16/2023] Open
Abstract
Background The emergence of genetic and genomic sequencing approaches for pediatric patients has raised questions about the genomic health literacy levels, attitudes toward receiving genomic information, and use of this information to inform treatment decisions by pediatric patients and their parents. However, the methods to educate pediatric patients and their parents about genomic concepts through digital health interventions have not been well-established. Objective The primary objective of this scoping review is to investigate the current levels of genomic health literacy and the attitudes toward receiving genomic information among pediatric patients and their parents. The secondary aim is to investigate patient education interventions that aim to measure and increase genomic health literacy among pediatric patients and their parents. The findings from this review will be used to inform future digital health interventions for patient education. Methods A scoping review using PRISMA-ScR (Preferred Reporting Items for Systematic Reviews and Meta-Analyses extension for Scoping Reviews) guidelines and protocols was completed using the following databases: MEDLINE, Embase, CINAHL, and Scopus. Our search strategy included genomic information inclusive of all genetic and genomic terms, pediatrics, and patient education. Inclusion criteria included the following: the study included genetic, genomic, or a combination of genetic and genomic information; the study population was pediatric (children and adolescents <18 years) and parents of patients with pediatric illnesses or only parents of patients with pediatric illnesses; the study included an assessment of the knowledge, attitudes, and intervention regarding genomic information; the study was conducted in the last 12 years between 2008 and 2020; and the study was in the English language. Descriptive data regarding study design, methodology, disease population, and key findings were extracted. All the findings were collated, categorized, and reported thematically. Results Of the 4618 studies, 14 studies (n=6, 43% qualitative, n=6, 43% mixed methods, and n=2, 14% quantitative) were included. Key findings were based on the following 6 themes: knowledge of genomic concepts, use of the internet and social media for genomic information, use of genomic information for decision-making, hopes and attitudes toward receiving genomic information, experiences with genetic counseling, and interventions to improve genomic knowledge. Conclusions This review identified that older age is related to the capacity of understanding genomic concepts, increased genomic health literacy levels, and the perceived ability to participate in decision-making related to genomic information. In addition, internet-searching plays a major role in obtaining genomic information and filling gaps in communication with health care providers. However, little is known about the capacity of pediatric patients and their parents to understand genomic information and make informed decisions based on the genomic information obtained. More research is required to inform digital health interventions and to leverage the leading best practices to educate these genomic concepts.
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Affiliation(s)
- Aarushi Gupta
- Institute of Health Policy, Management and Evaluation, Dalla Lana School of Public Health, University of Toronto, Toronto, ON, Canada.,Centre of Global eHealth Innovation, Techna Institute, University Health Network, Toronto, ON, Canada
| | - Joseph A Cafazzo
- Institute of Health Policy, Management and Evaluation, Dalla Lana School of Public Health, University of Toronto, Toronto, ON, Canada.,Centre of Global eHealth Innovation, Techna Institute, University Health Network, Toronto, ON, Canada.,Institute of Biomedical Engineering, University of Toronto, Toronto, ON, Canada
| | - Maarten J IJzerman
- Department of Health and Technology and Services Research, Faculty of Behavioural, Management and Social Sciences, Technical Medical Centre, University of Twente, Twente, Netherlands.,Melbourne School of Population and Global Health, University of Melbourne, Melbourne, Australia
| | - Joost F Swart
- Division of Pediatrics, Department of Pediatric Rheumatology and Immunology, Wilhelmina Children's Hospital, University Medical Center Utrecht, Utrecht, Netherlands.,Faculty of Medicine, Utrecht University, Utrecht, Netherlands
| | - Sebastiaan Vastert
- Division of Pediatrics, Department of Pediatric Rheumatology and Immunology, Wilhelmina Children's Hospital, University Medical Center Utrecht, Utrecht, Netherlands.,Faculty of Medicine, Utrecht University, Utrecht, Netherlands
| | - Nico M Wulffraat
- Division of Pediatrics, Department of Pediatric Rheumatology and Immunology, Wilhelmina Children's Hospital, University Medical Center Utrecht, Utrecht, Netherlands.,Faculty of Medicine, Utrecht University, Utrecht, Netherlands
| | - Susanne Benseler
- Division of Rheumatology, Department of Pediatrics, Alberta Children's Hospital, Calgary, AB, Canada.,Alberta Children's Hospital Research Institute, University of Calgary, Calgary, AB, Canada.,Department of Pediatrics, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada
| | - Deborah Marshall
- Alberta Children's Hospital Research Institute, University of Calgary, Calgary, AB, Canada.,Department of Health Sciences, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada.,Department of Medicine, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada
| | - Rae Yeung
- Division of Rheumatology, Department of Pediatrics, The Hospital for Sick Children, Toronto, AB, Canada.,Immunology and Institute of Medical Science, University of Toronto, Toronto, AB, Canada
| | - Marinka Twilt
- Division of Rheumatology, Department of Pediatrics, Alberta Children's Hospital, Calgary, AB, Canada.,Alberta Children's Hospital Research Institute, University of Calgary, Calgary, AB, Canada.,Department of Pediatrics, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada
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Rana K, Gupta A, Sood A, Gupta M. Factors leading to neonatal mortality due to neonatal purpura fulminans through the lens of a child death review. BMJ Case Rep 2021; 14:e237281. [PMID: 34167969 PMCID: PMC8230994 DOI: 10.1136/bcr-2020-237281] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/01/2021] [Indexed: 11/04/2022] Open
Abstract
A case of neonatal death due to neonatal purpura fulminans (NPF) was brought to community physicians' notice by the auxiliary nurse midwife in her catchment area as part of the routine demographic health surveillance. The community physician then conducted the child death review in the community. The neonate was born out of consanguineous marriage (mother married to her first-degree maternal cousin) with spontaneous conception. This neonate was fourth in the birth order. The second-order and third-order births had also suffered from NPF and died. The baby was delivered in a tertiary care setting, and the paediatric surgeon planned debridement of the affected part on the third day of the birth, as per the mother. However, due to inadequate counselling regarding the procedure, mother left the hospital without seeking care against medical advice, and the child died at home.
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Affiliation(s)
- Kirtan Rana
- Department of Community Medicine and School of Public Health, Post Graduate Institute of Medical Education and Research, Chandigarh, India
| | - Atul Gupta
- Department of Community Medicine and School of Public Health, Post Graduate Institute of Medical Education and Research, Chandigarh, India
| | - Aditya Sood
- Department of Community Medicine and School of Public Health, Post Graduate Institute of Medical Education and Research, Chandigarh, India
| | - Madhu Gupta
- Department of Community Medicine and School of Public Health, Post Graduate Institute of Medical Education and Research, Chandigarh, India
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Li H, Chen S, Ma D, Zhao Y, Zhang X, Li Y, Zhang G, Sun J. Effectiveness of patient-targeted interventions to inform decision making and improve uptake of colorectal cancer genetic evaluation for at-risk individuals: A systematic review. Int J Nurs Stud 2021; 118:103928. [PMID: 33848829 DOI: 10.1016/j.ijnurstu.2021.103928] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2020] [Revised: 03/08/2021] [Accepted: 03/10/2021] [Indexed: 11/24/2022]
Abstract
BACKGROUND Inherited colorectal cancer syndromes increase the risk of contracting colorectal and other cancers. International guidelines recommend the identification of individuals with hereditary colorectal cancer and the supervision of asymptomatic individuals with a family history. However, detection of hereditary colorectal cancer is suboptimal. The prevalence of genetic counselling and testing for individuals with high genetic risk is low. OBJECTIVE To identify, characterize and summarize patient-targeted interventions on improving the uptake of colorectal cancer genetic evaluation for at-risk individuals and enhancing their informed decision making. DESIGN Systematic review. DATA SOURCES Six electronic databases (PubMed, CINAHL, Web of Science, Embase, PsycINFO, and Cochrane library) were searched to identify eligible clinical trials from each database's inception to March 25, 2020. The reference lists of the included studies and reviews were checked for additional articles. REVIEW METHODS Studies were screened and independently appraised by two reviewers using the standardized critical appraisal checklist for randomized controlled trials and quasi-experimental studies from the Joanna Briggs Institute. The results were tabulated and reported in descriptive format. RESULTS Based on the inclusion criteria, 8 articles satisfied the inclusion criteria and were included. The studies examined patient-targeted intervention strategies related to risk assessment, education, and decision aids. Outcomes included (1) informed decisions regarding microsatellite instability testing, (2) informed decisions concerning genetic testing, (3) genetic counselling and testing. Most of the included studies revealed that interventions had positive effects on the uptake of colorectal cancer genetic evaluation for at-risk individuals and their informed decision making. CONCLUSIONS There were few studies included in this review, and the results were inconsistent. Based on this review, the conclusion cannot be made that interventions for risk assessment, education, and decision aids have positive effects on the uptake of colorectal cancer genetic evaluation for at-risk individuals and their informed decision making. However, to our knowledge, this is the first systematic review to summarize the effectiveness of patient-targeted interventions to inform decision making and improve uptake of colorectal cancer genetic evaluation for at-risk individuals. This review provides important evidence for related topics. Future studies with rigorous designs are recommended. Nurses have a crucial role in personalized health care. The involvement of nurses in collaboration with all the stakeholders in the development, implementation and evaluation of cancer genetic screening programs to improve genetic referral of individual at risk.
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Affiliation(s)
- Huanhuan Li
- Basic Nursing Department, School of Nursing, Jilin University, 965 Xinjiang Street, Changchun, Jilin 130021, China
| | - Si Chen
- Department of Colorectal and Anal Surgery, Bethune First Hospital of Jilin University, 71 Xinmin Street, Changchun, Jilin 130021, China
| | - Dongfei Ma
- Basic Nursing Department, School of Nursing, Jilin University, 965 Xinjiang Street, Changchun, Jilin 130021, China
| | - Yingnan Zhao
- Basic Nursing Department, School of Nursing, Jilin University, 965 Xinjiang Street, Changchun, Jilin 130021, China
| | - Xu Zhang
- Basic Nursing Department, School of Nursing, Jilin University, 965 Xinjiang Street, Changchun, Jilin 130021, China
| | - Yijing Li
- Basic Nursing Department, School of Nursing, Jilin University, 965 Xinjiang Street, Changchun, Jilin 130021, China
| | - Guanglong Zhang
- Basic Nursing Department, School of Nursing, Jilin University, 965 Xinjiang Street, Changchun, Jilin 130021, China
| | - Jiao Sun
- Basic Nursing Department, School of Nursing, Jilin University, 965 Xinjiang Street, Changchun, Jilin 130021, China.
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Greenberg DC, Kamara D, Tatsugawa Z, Mendoza M, Pineda E, Holschneider CH, Zakhour M. The role of the genetic testing industry in patient education of hereditary cancer: An observational study assessing the quality of patient education videos. Gynecol Oncol 2021; 161:516-520. [PMID: 33618842 DOI: 10.1016/j.ygyno.2021.02.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2020] [Accepted: 02/07/2021] [Indexed: 11/24/2022]
Abstract
OBJECTIVES Genetic testing (GT) companies have developed patient education videos to supplement or replace pre-test genetic counseling (GC) by certified genetic counselors (CGC). The aim of this study was to assess the quality of these videos compared to the standard of care (SOC). METHODS Videos from four major GT companies were selected from an internet search identifying pre-test patient education videos. A scoring rubric with 22 questions and 36 total points was devised to assess quality metrics, as described by the National Cancer Institute and National Society of Genetic Counselors. Twenty-two individuals with varying genetics expertise (3 gynecologic oncologists, 3 academic generalists, 4 CGC, a genetics community health worker, 3 cancer care navigators, and 8 medical students) scored each video. Scorers were blinded to others' assessments. RESULTS Invitae had the highest median score (26/36), followed by Myriad (22/36), Ambry (17.5/36), and Color (15/36). All videos scored highly in explaining DNA basics, cancer development, and hereditary cancer predisposition. All addressed benefits of GT but failed to address potential disadvantages. All scored poorly in explaining medical terms and different GT options. There was variability in addressing patient concerns including cost, privacy, and procedure. CONCLUSIONS There is significant variation in the content of pre-test patient education videos between GT companies. None of the videos met the SOC for pre-test GC, and none addressed disadvantages of GT, possibly due to a conflict of interest. With improvement in content, accessibility, and use of interactive platforms, these videos may serve as an adjunct to in-person pre-test GC.
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Affiliation(s)
- D C Greenberg
- UCLA David Geffen School of Medicine, Los Angeles, CA, USA; UC Irvine Department of Obstetrics and Gynecology, Orange, CA, USA
| | - D Kamara
- UCLA David Geffen School of Medicine, Los Angeles, CA, USA; UCLA Department of Obstetrics and Gynecology, Los Angeles, CA, USA
| | - Z Tatsugawa
- Olive View-UCLA Medical Center, Sylmar, CA, USA
| | - M Mendoza
- Olive View-UCLA Medical Center, Sylmar, CA, USA
| | - E Pineda
- UCLA David Geffen School of Medicine, Los Angeles, CA, USA; Olive View-UCLA Medical Center, Sylmar, CA, USA
| | - C H Holschneider
- UCLA David Geffen School of Medicine, Los Angeles, CA, USA; UCLA Department of Obstetrics and Gynecology, Los Angeles, CA, USA; Olive View-UCLA Medical Center, Sylmar, CA, USA
| | - M Zakhour
- UCLA David Geffen School of Medicine, Los Angeles, CA, USA; UCLA Department of Obstetrics and Gynecology, Los Angeles, CA, USA; Olive View-UCLA Medical Center, Sylmar, CA, USA.
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9
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Snir M, Nazareth S, Simmons E, Hayward L, Ashcraft K, Bristow SL, Esplin ED, Aradhya S. Democratizing genomics: Leveraging software to make genetics an integral part of routine care. AMERICAN JOURNAL OF MEDICAL GENETICS. PART C, SEMINARS IN MEDICAL GENETICS 2020; 187:14-27. [PMID: 33296144 DOI: 10.1002/ajmg.c.31866] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/30/2020] [Revised: 11/16/2020] [Accepted: 11/17/2020] [Indexed: 12/25/2022]
Abstract
Genetic testing can provide definitive molecular diagnoses and guide clinical management decisions from preconception through adulthood. Innovative solutions for scaling clinical genomics services are necessary if they are to transition from a niche specialty to a routine part of patient care. The expertise of specialists, like genetic counselors and medical geneticists, has traditionally been relied upon to facilitate testing and follow-up, and while ideal, this approach is limited in its ability to integrate genetics into primary care. As individuals, payors, and providers increasingly realize the value of genetics in mainstream medicine, several implementation challenges need to be overcome. These include electronic health record integration, patient and provider education, tools to stay abreast of guidelines, and simplification of the test ordering process. Currently, no single platform offers a holistic view of genetic testing that streamlines the entire process across specialties that begins with identifying at-risk patients in mainstream care settings, providing pretest education, facilitating consent and test ordering, and following up as a "genetic companion" for ongoing management. We describe our vision for using software that includes clinical-grade chatbots and decision support tools, with direct access to genetic counselors and pharmacists within a modular, integrated, end-to-end testing journey.
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Abstract
Uptake of prenatal genetic testing (PGT) is low among those with sickle cell disease (SCD). This study evaluated the association of knowledge and attitudes towards prenatal genetic counseling (PGC), awareness of posttesting intervention options and omission bias with attitudes towards PGT. In addition, we explored changes among knowledge, attitudes, and awareness of options following exposure to an educational, clinical vignette among parents of children with SCD. Parents (n=44) completed a questionnaire and an educational, clinical vignette presenting a detailed account of a pregnant woman with sickle cell trait seeking PGT and PGC was read to each participant. t Tests, Spearman correlations, multivariable regressions, and moderation/mediation analyses were used. More positive attitudes towards PGC (P=0.01), lesser tendency of omission bias (P<0.01) and private insurance (P=0.04) were significant correlates of more positive attitudes towards PGT. Omission bias mediated the relationship of attitudes towards PGC and attitudes towards PGT (95% confidence interval: 0.13, 3.03). Awareness of options (P=0.02), knowledge of PGC (P=0.01) and knowledge of PGT (P=0.01) significantly improved after exposure to the clinical vignette. Patients and families with SCD can benefit from education about the importance of prenatal diagnosis to improve attitudes, address omission bias and promote more informed decisions of PGT.
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Next-Generation Service Delivery: A Scoping Review of Patient Outcomes Associated with Alternative Models of Genetic Counseling and Genetic Testing for Hereditary Cancer. Cancers (Basel) 2018; 10:cancers10110435. [PMID: 30428547 PMCID: PMC6266465 DOI: 10.3390/cancers10110435] [Citation(s) in RCA: 67] [Impact Index Per Article: 11.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2018] [Revised: 11/06/2018] [Accepted: 11/09/2018] [Indexed: 01/19/2023] Open
Abstract
The combination of increased referral for genetic testing and the current shortage of genetic counselors has necessitated the development and implementation of alternative models of genetic counseling and testing for hereditary cancer assessment. The purpose of this scoping review is to provide an overview of the patient outcomes that are associated with alternative models of genetic testing and genetic counseling for hereditary cancer, including germline-only and tumor testing models. Seven databases were searched, selecting studies that were: (1) full-text articles published ≥2007 or conference abstracts published ≥2015, and (2) assessing patient outcomes of an alternative model of genetic counseling or testing. A total of 79 publications were included for review and synthesis. Data-charting was completed using a data-charting form that was developed by the study team for this review. Seven alternative models were identified, including four models that involved a genetic counselor: telephone, telegenic, group, and embedded genetic counseling models; and three models that did not: mainstreaming, direct, and tumor-first genetic testing models. Overall, these models may be an acceptable alternative to traditional models on knowledge, patient satisfaction, psychosocial measures, and the uptake of genetic testing; however, particular populations may be better served by traditional in-person genetic counseling. As precision medicine initiatives continue to advance, institutions should consider the implementation of new models of genetic service delivery, utilizing a model that will best serve the needs of their unique patient populations.
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Gordon ES, Babu D, Laney DA. The future is now: Technology's impact on the practice of genetic counseling. AMERICAN JOURNAL OF MEDICAL GENETICS PART C-SEMINARS IN MEDICAL GENETICS 2018. [DOI: 10.1002/ajmg.c.31599] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
| | | | - Dawn A. Laney
- Department of Human GeneticsEmory School of MedicineDecatur Georgia
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Mills R, Ensinger M, Callanan N, Haga SB. Development and Initial Assessment of a Patient Education Video about Pharmacogenetics. J Pers Med 2017; 7:jpm7020004. [PMID: 28587070 PMCID: PMC5491980 DOI: 10.3390/jpm7020004] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2017] [Revised: 04/19/2017] [Accepted: 05/18/2017] [Indexed: 11/16/2022] Open
Abstract
As few patient-friendly resources about pharmacogenetics are currently available, we aimed to create and assess a patient educational video on pharmacogenetic testing. A primary literature and resources review was conducted to inform the content and the format of the video. The educational video was then created using a commercially available animation program and pilot tested in focus groups of the general public and by an online survey of pharmacists. Emerging themes from the focus groups and survey indicate a desire for appropriate risk contextualization and specific examples when pharmacogenetic testing may be beneficial. Focus group participants also expressed a preference for a video with live action, and more text to reinforce concepts. Pharmacists generally felt that the video was understandable for patients and relevant for decision-making regarding testing. Using this initial feedback and the identification of important concepts to include in pharmacogenetics educational tools, we plan to revise the video, perform additional evaluations, and publish the video for public use in the future.
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Affiliation(s)
- Rachel Mills
- Duke University Department of Medicine, Center for Applied Genomics and Precision Medicine, 304 Research Drive, Box 90141, Durham, NC 27710, USA.
| | - Megan Ensinger
- OhioHealth Genetic Counseling Program, Bing Cancer Center, 500 Thomas Ln Ste 2D Columbus, Columbus, OH 43214, USA.
| | - Nancy Callanan
- University of North Carolina, Greensboro School of Health and Human Services, Genetic Counseling Program, 1400 Spring Garden St. Greensboro, Greensboro, NC 27412, USA.
| | - Susanne B Haga
- Duke University Department of Medicine, Center for Applied Genomics and Precision Medicine, 304 Research Drive, Box 90141, Durham, NC 27710, USA.
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14
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Ekstract M, Holtzman GI, Kim KY, Willis SM, Zallen DT. Evaluation of a Web-based decision aid for people considering the APOE genetic test for Alzheimer risk. Genet Med 2016; 19:676-682. [PMID: 27811860 DOI: 10.1038/gim.2016.170] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2016] [Accepted: 09/13/2016] [Indexed: 11/09/2022] Open
Abstract
PURPOSE With the increasing interest in apolipoprotein E (APOE) genetic testing to estimate the risk of developing late-onset Alzheimer disease, new educational tools are needed to help people make the best decision for themselves about whether to undergo this test. This study evaluated an online tool to assist in this decision process. METHODS A prototype decision aid was studied in a two-part survey that collected data from participants before and after they examined the decision aid. Both surveys had multiple-choice options and opportunities for open-ended responses, yielding quantitative and qualitative information. The responses before and after use of the aid were compared for each participant. RESULTS A total of 1,262 individuals completed both surveys. The overall effectiveness of the decision aid was shown by three measures: 94% found the decision aid very helpful or somewhat helpful; general knowledge was increased; and some people changed their minds about APOE genetic testing, with 35% shifting to a higher likelihood of undergoing the test and 20% to a lower likelihood. Suggestions for improvements were noted and incorporated into the online tool. CONCLUSION This decision aid can provide useful educational assistance to many individuals as they consider APOE genetic testing as well as facilitate further discussions with their health-care providers.Genet Med advance online publication 03 November 2016.
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Affiliation(s)
| | - Golde I Holtzman
- Department of Statistics, Virginia Tech, Blacksburg, Virginia, USA
| | - Kye Y Kim
- Carilion Clinic-Center for Healthy Aging and Virginia Tech Carilion School of Medicine, Roanoke, Virginia, USA
| | - Susan M Willis
- Virginia Tech Center for Survey Research, Blacksburg, Virginia, USA
| | - Doris T Zallen
- Department of Science and Technology in Society, Virginia Tech, Blacksburg, Virginia, USA.,Department of Biomedical Science, Virginia Tech Carilion School of Medicine, Roanoke, Virginia, USA
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Kaphingst KA, Ivanovich J, Elrick A, Dresser R, Matsen C, Goodman MS. How, who, and when: preferences for delivery of genome sequencing results among women diagnosed with breast cancer at a young age. Mol Genet Genomic Med 2016; 4:684-695. [PMID: 27896289 PMCID: PMC5118211 DOI: 10.1002/mgg3.254] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2016] [Revised: 09/28/2016] [Accepted: 10/02/2016] [Indexed: 12/18/2022] Open
Abstract
Background The increasing use of genome sequencing with patients raises a critical communication challenge: return of secondary findings. While the issue of what sequencing results should be returned to patients has been examined, much less attention has been paid to developing strategies to return these results in ways that meet patients' needs and preferences. To address this, we investigated delivery preferences (i.e., who, how, when) for individual genome sequencing results among women diagnosed with breast cancer at age 40 or younger. Methods We conducted 60 semistructured, in‐person individual interviews to examine preferences for the return of different types of genome sequencing results and the reasons underlying these preferences. Two coders independently coded interview transcripts; analysis was conducted using NVivo 10. Results The major findings from the study were that: (1) many participants wanted sequencing results as soon as possible, even at the time of breast cancer diagnosis; (2) participants wanted an opportunity for an in‐person discussion of results; and (3) they put less emphasis on the type of person delivering results than on the knowledge and communicative skills of that person. Participants also emphasized the importance of a results return process tailored to a patient's individual circumstances and one that she has a voice in determining. Conclusions A critical goal for future transdisciplinary research including clinicians, patients, and communication researchers may be to develop decision‐making processes to help patients make decisions about how they would like various sequencing results returned. While the issue of what genome sequencing results should be returned to patients has been examined, much less attention has been paid to developing strategies to return these results in ways that meet patients' needs and preferences. To address this, we investigated delivery preferences (i.e., who, how, when) for individual genome sequencing results among women diagnosed with breast cancer at age 40 or younger. The major findings from the study were that: (1) many participants wanted sequencing results as soon as possible, even at the time of breast cancer diagnosis; (2) participants wanted an opportunity for an in‐person discussion of results; and (3) they put less emphasis on the type of person delivering results than on the knowledge and communicative skills of that person.
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Affiliation(s)
- Kimberly A Kaphingst
- Department of CommunicationUniversity of UtahSalt Lake CityUtah; Huntsman Cancer InstituteUniversity of UtahSalt Lake CityUtah
| | - Jennifer Ivanovich
- Division of Public Health Sciences Washington University School of Medicine St. Louis Missouri
| | - Ashley Elrick
- Department of Communication University of Utah Salt Lake City Utah
| | | | - Cindy Matsen
- Huntsman Cancer InstituteUniversity of UtahSalt Lake CityUtah; Department of SurgeryUniversity of UtahSalt Lake CityUtah
| | - Melody S Goodman
- Division of Public Health Sciences Washington University School of Medicine St. Louis Missouri
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16
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Harding B, Egan R, Kannu P, MacKenzie JJ. Parents' Understanding of Genetics and Heritability. J Genet Couns 2016; 26:541-547. [PMID: 27747461 DOI: 10.1007/s10897-016-0021-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2016] [Accepted: 09/08/2016] [Indexed: 12/30/2022]
Abstract
Parents have the opportunity to educate their children to facilitate behaviours and lifestyle habits that may prevent or delay genetic disease, or mitigate predispositions within the family. We sought to determine parents' understanding of genetic knowledge and heritability. Using a quantitative survey methodology 108 volunteer participants were surveyed from a convenience sample of all parents/caregivers within the waiting room of a general children's outpatient clinic. Results indicated that average genetic knowledge levels were fairly high, with the majority of participants scoring 70-80 % correct on knowledge-based questions. Further, scores were found to be positively correlated with education, but inversely correlated with self-perceived knowledge. This finding suggests that participants with less experience tended to overestimate their knowledge. We suggest that gaps in knowledge of genetics and heritability could be improved by using educational interventions such as media campaigns, provision of informational brochures, or changes to current high school curriculum which would increase exposure to genetics and heritability for both parents and children.
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Affiliation(s)
- Brittany Harding
- Department of Health Sciences Education, Queen's University, Kingston, ON, Canada
| | - Rylan Egan
- Queen's University, Kingston, ON, Canada
| | - Peter Kannu
- The Hospital for Sick Children and University of Toronto, Toronto, ON, Canada
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DECIDE: a Decision Support Tool to Facilitate Parents’ Choices Regarding Genome-Wide Sequencing. J Genet Couns 2016; 25:1298-1308. [DOI: 10.1007/s10897-016-9971-8] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2016] [Accepted: 05/10/2016] [Indexed: 10/21/2022]
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18
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Kaphingst KA, Blanchard M, Milam L, Pokharel M, Elrick A, Goodman MS. Relationships Between Health Literacy and Genomics-Related Knowledge, Self-Efficacy, Perceived Importance, and Communication in a Medically Underserved Population. JOURNAL OF HEALTH COMMUNICATION 2016; 21 Suppl 1:58-68. [PMID: 27043759 PMCID: PMC5546792 DOI: 10.1080/10810730.2016.1144661] [Citation(s) in RCA: 66] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/24/2023]
Abstract
The increasing importance of genomic information in clinical care heightens the need to examine how individuals understand, value, and communicate about this information. Based on a conceptual framework of genomics-related health literacy, we examined whether health literacy was related to knowledge, self-efficacy, and perceived importance of genetics and family health history (FHH) and communication about FHH in a medically underserved population. The analytic sample was composed of 624 patients at a primary care clinic in a large urban hospital. About half of the participants (47%) had limited health literacy; 55% had no education beyond high school, and 58% were Black. In multivariable models, limited health literacy was associated with lower genetic knowledge (β = -0.55, SE = 0.10, p < .0001), lower awareness of FHH (odds ratio [OR] = 0.50, 95% confidence interval [CI; 0.28, 0.90], p = .020), and greater perceived importance of genetic information (OR = 1.95, 95% CI [1.27, 3.00], p = .0022) but lower perceived importance of FHH information (OR = 0.47, 95% CI [0.26, 0.86], p = .013) and more frequent communication with a doctor about FHH (OR = 2.02, 95% CI [1.27, 3.23], p = .0032). The findings highlight the importance of considering domains of genomics-related health literacy (e.g., knowledge, oral literacy) in developing educational strategies for genomic information. Health literacy research is essential to avoid increasing disparities in information and health outcomes as genomic information reaches more patients.
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Affiliation(s)
- Kimberly A Kaphingst
- a Huntsman Cancer Institute , University of Utah , Salt Lake City , Utah , USA
- b Department of Communication , University of Utah , Salt Lake City , Utah , USA
| | - Melvin Blanchard
- c Department of Medicine , Washington University School of Medicine , St. Louis , Missouri , USA
| | - Laurel Milam
- d Division of Public Health Sciences , Washington University School of Medicine , St. Louis , Missouri , USA
| | - Manusheela Pokharel
- b Department of Communication , University of Utah , Salt Lake City , Utah , USA
| | - Ashley Elrick
- b Department of Communication , University of Utah , Salt Lake City , Utah , USA
| | - Melody S Goodman
- d Division of Public Health Sciences , Washington University School of Medicine , St. Louis , Missouri , USA
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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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20
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Birch PH. Interactive e-counselling for genetics pre-test decisions: where are we now? Clin Genet 2014; 87:209-17. [PMID: 24828354 DOI: 10.1111/cge.12430] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2014] [Revised: 05/09/2014] [Accepted: 05/12/2014] [Indexed: 12/17/2022]
Abstract
In-person genetic counselling (GC) is the model typically used to provide patients with information regarding their genetic testing options. Current and emerging demand for genetic testing may overburden the health care system and exceed the available numbers of genetic counsellors. Furthermore, GC is not always available at times and places convenient for patients. There is little evidence that the in-person model alone is always optimal and alternatives to in-person GC have been studied in genetics and other areas of health care. This review summarizes the published evidence between 1994 and March 2014 for interactive e-learning and decisional support e-tools that could be used in pre-test GC. A total of 21 papers from 15 heterogeneous studies of interactive e-learning tools, with or without decision aids, were reviewed. Study populations, designs, and outcomes varied widely but most used an e-tool as an adjunct to conventional GC. Knowledge acquisition and decisional comfort were achieved and the e-tools were generally well-accepted by users. In a time when health care budgets are constrained and availability of GC is limited, research is needed to determine the specific circumstances in which e-tools might replace or supplement some of the functions of genetic counsellors.
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Affiliation(s)
- P H Birch
- Department of Medical Genetics, University of British Columbia, Vancouver, British Columbia, Canada
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21
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Yu JH, Harrell TM, Jamal SM, Tabor HK, Bamshad MJ. Attitudes of genetics professionals toward the return of incidental results from exome and whole-genome sequencing. Am J Hum Genet 2014; 95:77-84. [PMID: 24975944 PMCID: PMC4085580 DOI: 10.1016/j.ajhg.2014.06.004] [Citation(s) in RCA: 102] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2014] [Accepted: 06/06/2014] [Indexed: 11/26/2022] Open
Abstract
Professional recommendations for the return of results from exome and whole-genome sequencing (ES/WGS) have been controversial. The lack of clear guidance about whether and, if so, how to return ES/WGS incidental results limits the extent to which individuals and families might benefit from ES/WGS. The perspectives of genetics professionals, particularly those at the forefront of using ES/WGS in clinics, are largely unknown. Data on stakeholder perspectives could help clarify how to weigh expert positions and recommendations. We conducted an online survey of 9,857 genetics professionals to learn their attitudes on the return of incidental results from ES/WGS and the recent American College of Medical Genetic and Genomics Recommendations for Reporting of Incidental Findings in Clinical Exome and Genome Sequencing. Of the 847 respondents, 760 completed the survey. The overwhelming majority of respondents thought that incidental ES/WGS results should be offered to adult patients (85%), healthy adults (75%), and the parents of a child with a medical condition (74%). The majority thought that incidental results about adult-onset conditions (62%) and carrier status (62%) should be offered to the parents of a child with a medical condition. About half thought that offered results should not be limited to those deemed clinically actionable. The vast majority (81%) thought that individual preferences should guide return. Genetics professionals' perspectives on the return of ES/WGS results differed substantially from current recommendations, underscoring the need to establish clear purpose for recommendations on the return of incidental ES/WGS results as professional societies grapple with developing and updating recommendations.
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Affiliation(s)
- Joon-Ho Yu
- Department of Pediatrics, University of Washington, Seattle, WA 98195, USA.
| | - Tanya M Harrell
- Department of Pediatrics, University of Washington, Seattle, WA 98195, USA
| | - Seema M Jamal
- Department of Pediatrics, University of Washington, Seattle, WA 98195, USA
| | - Holly K Tabor
- Department of Pediatrics, University of Washington, Seattle, WA 98195, USA; Treuman Katz Center for Pediatric Bioethics, Seattle Children's Research Institute, Seattle, WA 98101, USA
| | - Michael J Bamshad
- Department of Pediatrics, University of Washington, Seattle, WA 98195, USA; Department of Genome Sciences, University of Washington, Seattle, WA 98195, USA
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Abstract
Background. Advances in genetic science and biotechnology accumulated huge knowledge of genes and various genetic tests and diagnostic tools for healthcare providers including nurses. Genetic counseling became important to assist patients making decisions about obtaining genetic testing or preventive measures. Method. This review was conducted to describe the counseling topics, various interventions adopted in genetic counseling, and their effectiveness. Experimental studies (N=39) published between 1999 and 2012 were synthesized. Results. The most frequently covered topic was benefits and limitations of genetic testing on breast cancer ovarian and colorectal cancers. Most of researchers focused on evaluating cognitive aspect and psychological well-being. Conclusion. No single intervention was consistently reported to be effective. Decision aids enhanced with information technologies have potential to improve the outcomes of genetic counseling by providing tailored information and facilitating active engagement of patients in information uptake. Clinical Implication. When nurses are familiar with topics and interventions of genetic counseling, they are well positioned to provide genetic/genomic information to the patient and families.
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What the heck is a "nodule"? A qualitative study of veterans with pulmonary nodules. Ann Am Thorac Soc 2014; 10:330-5. [PMID: 23952851 DOI: 10.1513/annalsats.201304-080oc] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
RATIONALE Every year, hundreds of thousands of patients are diagnosed with incidentally detected pulmonary nodules, and if lung cancer screening is widely implemented, thousands more will be identified. The psychosocial outcomes associated with incidental nodule detection in general practice settings are virtually unknown. OBJECTIVES The purpose of this study was to explore the experiences of patients with incidentally diagnosed pulmonary nodules. METHODS We conducted qualitative interviews of 19 veterans with incidentally detected pulmonary nodules. We used qualitative description for the analysis, focusing on patients' information exchange and other communication behaviors with their clinicians. MEASUREMENTS AND MAIN RESULTS The patients were cared for by primary care clinicians and had small nodules that were unlikely to be malignant. Patients did not understand the term "nodule" although they knew it was related to cancer. They also did not understand the follow-up plan and most were unable to obtain better information from their clinician or other sources. Most patients experienced nodule-related distress that was usually mild, although sometimes severe. This distress was sometimes mitigated by patients' confidence in their clinician. Most patients wanted more and better information about their nodule. CONCLUSIONS Veterans from one hospital have little understanding of what nodules are, the likelihood of malignancy, and the follow-up plan. Their reaction to this knowledge deficit is variable and is likely related to preferred communication behaviors with their clinician. Evaluating communication in other settings is important to confirm these findings and to refine mechanisms to improve patient-centered care for those with incidentally detected pulmonary nodules.
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Beadles CA, Ryanne Wu R, Himmel T, Buchanan AH, Powell KP, Hauser E, Henrich VC, Ginsburg GS, Orlando LA. Providing patient education: impact on quantity and quality of family health history collection. Fam Cancer 2014; 13:325-32. [DOI: 10.1007/s10689-014-9701-z] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
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Community health education at student-run clinics leads to sustained improvement in patients' hepatitis B knowledge. J Community Health 2014; 38:471-9. [PMID: 23161212 DOI: 10.1007/s10900-012-9631-3] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
While student-run clinics are often important healthcare safety nets for underserved populations, their efficacy for improving patient health knowledge has not been thoroughly explored. From September 2011 to April 2012, we assessed patients' retention of hepatitis B virus (HBV) knowledge after receiving student-led education at two student-run HBV screening and vaccination clinics. Patient education was provided by trained first and second-year medical, nursing, and pharmacy students, aided by a script and interpreters. Patient knowledge of HBV was evaluated at three points: before education, after the initial visit, and at one-month follow-up. Student-led education produced improved knowledge of HBV transmission, prevention, and management, which was retained 1 month after education for 52 patients tracked through time. Mean scores on an HBV knowledge survey improved from 56.4 % (SD = 15.2 %) at baseline to 66.6 % (SD = 15.1 %) after education, and 68.3 % (SD = 15.2 %) after one month. There was a statistically significant difference between the first and second (paired T test, p < 0.001) and the first and third tests (paired T test, p < 0.001), but no difference between the second and third tests (paired T test, p = 0.45). Multivariate analysis demonstrated that retention was correlated with patient educational background but independent of patient age, gender, income, primary language and number of years lived in the United States. Our study suggests that trained health professional students can effectively impart health knowledge that is retained by patients for at least 1 month. These results warrant consideration of student-led educational sessions at SRCs as a promising community health education model.
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Costain G, Esplen MJ, Toner B, Hodgkinson KA, Bassett AS. Evaluating genetic counseling for family members of individuals with schizophrenia in the molecular age. Schizophr Bull 2014; 40:88-99. [PMID: 23104866 PMCID: PMC3885286 DOI: 10.1093/schbul/sbs124] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
BACKGROUND Myths and concerns about the extent and meaning of genetic risk in schizophrenia may contribute to significant stigma and burden for families. Genetic counseling has long been proposed to be a potentially informative and therapeutic intervention for schizophrenia. Surprisingly, however, available data are limited. We evaluated a contemporary genetic counseling protocol for use in a community mental health-care setting by non-genetics professionals. METHODS We used a pre-post study design with longitudinal follow-up to assess the impact of genetic counseling on family members of individuals with schizophrenia, where molecular testing had revealed no known clinically relevant genetic risk variant. We assessed the outcome using multiple measures, including standard items and scales used to evaluate genetic counseling for other complex diseases. RESULTS Of the 122 family members approached, 78 (63.9%) actively expressed an interest in the study. Participants (n = 52) on average overestimated the risk of familial recurrence at baseline, and demonstrated a significant improvement in this estimate postintervention (P < .0001). This change was associated with an enduring decrease in concern about recurrence (P = .0003). Significant and lasting benefits were observed in other key areas, including increased knowledge (P < .0001) and a decreased sense of stigma (P = .0047). Endorsement of the need for genetic counseling was high (96.1%). CONCLUSIONS These results provide initial evidence of the efficacy of schizophrenia genetic counseling for families, even in the absence of individually relevant genetic test results or professional genetics services. The findings support the integration of contemporary genetic counseling for families into the general management of schizophrenia in the community.
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Affiliation(s)
- Gregory Costain
- To whom correspondence should be addressed; Centre for Addiction and Mental Health, 33 Russell Street, Room 1100, Toronto, Ontario, Canada M5S 2S1; tel: +1-416-535-8501 ext. 2731, fax: +1-416-535-7199, e-mail:
| | - Mary Jane Esplen
- Department of Psychiatry, University of Toronto, Toronto, Ontario, Canada,Behavioural Sciences and Health Research Division, Toronto General Hospital, University Health Network, Toronto, Ontario, Canada
| | - Brenda Toner
- Institute of Medical Science, University of Toronto, Toronto, Ontario, Canada,Department of Psychiatry, University of Toronto, Toronto, Ontario, Canada,Social Equity and Health Research, Centre for Addiction and Mental Health, Toronto, Ontario, Canada
| | - Kathleen A. Hodgkinson
- Clinical Epidemiology and Genetics, Faculty of Medicine, Memorial University of Newfoundland and Labrador, St. John’s, Newfoundland, Canada
| | - Anne S. Bassett
- Department of Psychiatry and Division of Cardiology, Department of Medicine, University Health Network, Toronto, Ontario, Canada,To whom correspondence should be addressed; Centre for Addiction and Mental Health, 33 Russell Street, Room 1100, Toronto, Ontario, Canada M5S 2S1; tel: +1-416-535-8501 ext. 2731, fax: +1-416-535-7199, e-mail:
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Dorval M, Bouchard K, Chiquette J. Systematic review of educational tools used during the BRCA1/2 genetic testing process. Per Med 2014; 11:113-124. [DOI: 10.2217/pme.13.94] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
This review describes the characteristics of available educational tools used for BRCA1/2 genetic testing. To identify the tools, we conducted a systematic search in electronic databases, and contacted over 1000 cancer genetics professionals. This review is based on 68 tools from the USA, Canada, Australia, the UK, France and Ireland. The tools vary in format and scope depending on the genetic testing phase for which they are intended. We found that a wide diversity of educational materials are available and used for BRCA1/2 genetic testing around the world. However, a substantial number of tools fail to address important aspects of genetic testing.
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Affiliation(s)
- Michel Dorval
- Faculté de Pharmacie et Centre de Recherche sur le Cancer, Université Laval, Québec, QC, G1V 0A6, Canada
- Centre de Recherche du CHU de Québec, Axe Oncologie, Hôpital du Saint-Sacrement, Québec, QC, G1S 4L8, Canada
- Centre des Maladies du Sein Deschênes-Fabia, CHU de Québec, Hôpital du Saint-Sacrement, Québec, QC, G1S 4L8, Canada
| | - Karine Bouchard
- Centre de Recherche du CHU de Québec, Axe Oncologie, Hôpital du Saint-Sacrement, Québec, QC, G1S 4L8, Canada
- Centre des Maladies du Sein Deschênes-Fabia, CHU de Québec, Hôpital du Saint-Sacrement, Québec, QC, G1S 4L8, Canada
| | - Jocelyne Chiquette
- Centre de Recherche du CHU de Québec, Axe Oncologie, Hôpital du Saint-Sacrement, Québec, QC, G1S 4L8, Canada
- Centre des Maladies du Sein Deschênes-Fabia, CHU de Québec, Hôpital du Saint-Sacrement, Québec, QC, G1S 4L8, Canada
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Abstract
The study of genetic variation has the potential to aid understanding of the mechanisms underlying the observed inter-individual variation in drug response and by which idiosyncratic adverse effects occur. In this review, we outline current progress in pharmacogenetics using examples to highlight both mechanisms of influence of polymorphisms and research strategies for their detection. In the final sections we discuss contemporary challenges for both researchers and clinicians.
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Affiliation(s)
- John D Blakey
- Respiratory Biomedical Research Unit, City Hospital Campus, Nottingham, UK.
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Castellani C, Perobelli S, Bianchi V, Seia M, Melotti P, Zanolla L, Assael BM, Lalatta F. An interactive computer program can effectively educate potential users of cystic fibrosis carrier tests. Am J Med Genet A 2011; 155A:778-85. [DOI: 10.1002/ajmg.a.33870] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2010] [Accepted: 11/28/2010] [Indexed: 11/08/2022]
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Friedman AJ, Cosby R, Boyko S, Hatton-Bauer J, Turnbull G. Effective teaching strategies and methods of delivery for patient education: a systematic review and practice guideline recommendations. JOURNAL OF CANCER EDUCATION : THE OFFICIAL JOURNAL OF THE AMERICAN ASSOCIATION FOR CANCER EDUCATION 2011; 26:12-21. [PMID: 21161465 DOI: 10.1007/s13187-010-0183-x] [Citation(s) in RCA: 178] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
The objective of this study was to determine effective teaching strategies and methods of delivery for patient education (PE). A systematic review was conducted and reviews with or without meta-analyses, which examined teaching strategies and methods of delivery for PE, were included. Teaching strategies identified are traditional lectures, discussions, simulated games, computer technology, written material, audiovisual sources, verbal recall, demonstration, and role playing. Methods of delivery focused on how to deliver the teaching strategies. Teaching strategies that increased knowledge, decreased anxiety, and increased satisfaction included computer technology, audio and videotapes, written materials, and demonstrations. Various teaching strategies used in combination were similarly successful. Moreover, structured-, culturally appropriate- and patient-specific teachings were found to be better than ad hoc teaching or generalized teaching. Findings provide guidance for establishing provincial standards for the delivery of PE. Recommendations concerning the efficacy of the teaching strategies and delivery methods are provided.
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Patient responses to genetic information: studies of patients with hereditary cancer syndromes identify issues for use of genetic testing in nephrology practice. Semin Nephrol 2010; 30:203-14. [PMID: 20347649 DOI: 10.1016/j.semnephrol.2010.01.011] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Advances in the genetic basis of kidney disease may mean that genetic testing is increasingly important in reducing disease morbidity and mortality among patients. However, there is little research examining patient responses to genetic information for Mendelian and common kidney diseases. Existing research on kidney and other hereditary cancer syndromes can inform three major issues relevant to the nephrology context as follows: (1) how patients understand their risk of disease after genetic counseling and testing, (2) their emotional responses to the information, and (3) their uptake of recommended risk-reducing strategies. Prior research suggests that genetic counseling and testing may improve patient understanding of genetics, but patients still might not fully understand the meaning of their results for disease risk. Genetic counseling and testing does not appear to result in long-term negative emotional effects among patients who carry mutations or those who do not. Finally, although genetic counseling and testing may improve adherence to recommended screening strategies, adherence varies substantially across different risk-reduction options. Previous research also suggests that computer-based interventions might be a useful adjunct to genetic counseling approaches. Examining whether and how these prior findings relate to the context of hereditary kidney disease is an important area for future research.
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Joseph G, Beattie MS, Lee R, Braithwaite D, Wilcox C, Metrikin M, Lamvik K, Luce J. Pre-counseling education for low literacy women at risk of Hereditary Breast and Ovarian Cancer (HBOC): patient experiences using the Cancer Risk Education Intervention Tool (CREdIT). J Genet Couns 2010; 19:447-62. [PMID: 20490636 PMCID: PMC2944955 DOI: 10.1007/s10897-010-9303-3] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2009] [Accepted: 04/07/2010] [Indexed: 12/03/2022]
Abstract
The Cancer Risk Education Intervention Tool (CREdIT) is a computer-based (non-interactive) slide presentation designed to educate low-literacy, and ethnically and racially diverse public hospital patients at risk of Hereditary Breast and Ovarian Cancer (HBOC) about genetics. To qualitatively evaluate participants’ experience with and perceptions of a genetic education program as an adjunct to genetic counseling, we conducted direct observations of the intervention, semi-structured in person interviews with 11 women who viewed CREdIT, and post-counseling questionnaires with the two participating genetic counselors. Five themes emerged from the analysis of interviews: (1) genetic counseling and testing for breast/ovarian cancer was a new concept; (2) CREdIT’s story format was particularly appealing; (3) changes in participants’ perceived risk for breast cancer varied; (4) some misunderstandings about individual risk and heredity persisted after CREdIT and counseling; (5) the context for viewing CREdIT shaped responses to the presentation. Observations demonstrated ways to make the information provided in CREdIT and by genetic counselors more consistent. In a post-session counselor questionnaire, counselors’ rating of the patient’s preparedness before the session was significantly higher for patients who viewed CREdIT prior to their appointments than for other patients. This novel educational tool fills a gap in HBOC education by tailoring information to women of lower literacy and diverse ethnic/racial backgrounds. The tool was well received by interview participants and counselors alike. Further study is needed to examine the varied effects of CREdIT on risk perception. In addition, the implementation of CREdIT in diverse clinical settings and the cultural adaptation of CREdIT to specific populations reflect important areas for future work.
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Affiliation(s)
- Galen Joseph
- Department of Anthropology, History, and Social Medicine, University of California, San Francisco, San Francisco, CA 94143 - 0128, USA.
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Sorrell JT, McNeil DW, Gochenour LL, Jackson CR. Evidence-Based Patient Education: Knowledge Transfer to Endodontic Patients. J Dent Educ 2009. [DOI: 10.1002/j.0022-0337.2009.73.11.tb04821.x] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- John T. Sorrell
- Department of Anesthesia; Division of Pain Management; Stanford University; Department of Psychology; West Virginia University
| | - Daniel W. McNeil
- Department of Psychology; Department of Dental Practice and Rural Health; West Virginia University
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