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Jia S, Wu X, Zhang Y, Zhang M. Chinese Lynch syndrome-associated colorectal cancer patients' self-concept and adherence to surveillance. Eur J Cancer Care (Engl) 2020; 30:e13379. [PMID: 33247511 DOI: 10.1111/ecc.13379] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2020] [Revised: 08/19/2020] [Accepted: 08/24/2020] [Indexed: 12/20/2022]
Abstract
OBJECTIVE To describe Chinese Lynch syndrome-associated colorectal cancer patients' self-concept and adherence to surveillance and explore the factors influencing patients' adherence to surveillance. METHODS This was a cross-sectional quantitative study of a group of 83 Lynch syndrome-associated colorectal cancer patients, using the Lynch syndrome self-concept scale and medical records. IBM SPSS 20.0 was used for statistical analysis. RESULTS Patients' adherence to surveillance, for colorectal cancer, gastric cancer and small intestinal cancer, endometrial and ovarian cancer, they were 93.2%, 41.8% and 56.7% respectively. Older patients had lower surveillance adherence of colorectal cancer, gastric cancer and small intestinal cancer than younger patients (p < 0.05). Occupation was the major factor influencing their surveillance adherence of endometrial and ovarian cancer (p < 0.05). The score for Lynch syndrome self-concept was 72.23 ± 25.65. CONCLUSION The surveillance adherence of patients is high for colorectal cancer but low for extracolorectal cancers. Low surveillance adherence is associated with old age, living with family members and less secure employment. Chinese patients' self-concept scores were slightly higher than foreign patients. Nurses should pay more attention to the surveillance adherence and self-concept of Lynch syndrome-associated colorectal cancer patients and develop effective interventions to improve their surveillance adherence.
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Affiliation(s)
- Shumin Jia
- Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, China
| | - Xiaodan Wu
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Yiheng Zhang
- School of Nursing, Sun Yat-Sen University, Guangzhou, China
| | - Meifen Zhang
- School of Nursing, Sun Yat-Sen University, Guangzhou, China
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Castejón V, Rovira T, Sumalla EC, Darder E, Iglesias S, Ochoa C, Blanco I. [Cultural scale adaptation and validation of the Spanish version of the BRCA Self-Concept Scale in women carriers at high risk for hereditary breast and ovarian cancer]. Med Clin (Barc) 2016; 146:148-54. [PMID: 26654557 DOI: 10.1016/j.medcli.2015.09.018] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2015] [Revised: 07/27/2015] [Accepted: 09/03/2015] [Indexed: 11/19/2022]
Abstract
BACKGROUND AND OBJECTIVE Having an inherited predisposition to cancer may have a psychological impact, and one goal of genetic counseling is to promote psychological adjustment to the new situation. Thus, in the genetic context, validated measures of adjustment are required. Given that self-concept is a good indicator of adjustment to the disease or to the risk for it, and a relevant variable in oncology, the goal of the study is to culturally adapt and validate the BRCA Self-Concept Scale. MATERIAL AND METHOD One hundred and sixty-five BRCA carriers' women answered to the questionnaire, previously adapted through a process of forward/back-translation, and to the Cancer Worry Scale (CWS) as a measure of convergent validity. Theoretical structure of BRCA Self-Concept Scale was assessed by expert judges, and submitted to a confirmatory factor analysis (CFA). Cronbach's α was calculated for each subscale (Stigma, Vulnerability and Control), and correlations with CWS were performed. RESULTS Expert judges' structure and CFA do not support the original structure of the questionnaire. The respecificity model (with items 10 and 13 loading on Vulnerability factor) show a better fit: comparative fit index 0.973; Tucker-Lewis index 0.968; root mean square error of approximation 0.067. The Cronbach's α is 0.83 for Stigma, 0.84 for Vulnerability, and 0.61 for Control. Evidence of convergent validity with CWS has been obtained (Spearman's rho 0.631 for Stigma, 0.683 for Vulnerability, and -0.363 for Control; P<.001). CONCLUSIONS Results support the validity of the modified Spanish BRCA Self-Concept Scale, which is a potentially useful measure for the study of psychological adjustment to high risk for hereditary breast and ovarian cancer.
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Affiliation(s)
- Vanessa Castejón
- Programa de Cáncer Hereditario Institut d'Investigació Biomèdica de Bellvitge, Unidad de Consejo Genético, Institut Català d'Oncologia-Hospital Duran i Reynals, L'Hospitalet de Llobregat, Barcelona, España; Grupo de Investigación en Estrés y Salud, Departamento de Psicología Básica, Evolutiva y de la Educación, Facultad de Psicología, Universidad Autónoma de Barcelona, Bellaterra, Barcelona, España
| | - Tatiana Rovira
- Grupo de Investigación en Estrés y Salud, Departamento de Psicología Básica, Evolutiva y de la Educación, Facultad de Psicología, Universidad Autónoma de Barcelona, Bellaterra, Barcelona, España
| | - Enric C Sumalla
- Programa de Cáncer Hereditario Institut d'Investigació Biomèdica de Bellvitge, Unidad de Consejo Genético, Institut Català d'Oncologia-Hospital Duran i Reynals, L'Hospitalet de Llobregat, Barcelona, España
| | - Esther Darder
- Programa de Cáncer Hereditario, Institut Català d'Oncologia-Institut d'Investigació Biomèdica de Girona Dr. Josep Trueta, Unidad de Consejo Genético, Hospital Universitario Dr. Josep Trueta, Girona, España
| | - Silvia Iglesias
- Programa de Cáncer Hereditario Institut d'Investigació Biomèdica de Bellvitge, Unidad de Consejo Genético, Institut Català d'Oncologia-Hospital Duran i Reynals, L'Hospitalet de Llobregat, Barcelona, España
| | - Cristian Ochoa
- Unidad de Psico-Oncología, Hospital Duran i Reynals, L'Hospitalet de Llobregat, Barcelona, España; Departamento de Psiquiatría y Psicobiología Clínica, Universidad de Barcelona, Barcelona, España
| | - Ignacio Blanco
- Programa de Cáncer Hereditario Institut d'Investigació Biomèdica de Bellvitge, Unidad de Consejo Genético, Institut Català d'Oncologia-Hospital Duran i Reynals, L'Hospitalet de Llobregat, Barcelona, España; Programa de Asesoramiento y Genética Clínica, Hospital Universitario Germans Trias i Pujol, Badalona, Barcelona, España.
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O'Neill SC, Tercyak KP, Baytop C, Alford SH, McBride CM. A new approach to assessing affect and the emotional implications of personal genomic testing for common disease risk. Public Health Genomics 2015; 18:104-12. [PMID: 25612474 PMCID: PMC4348333 DOI: 10.1159/000370101] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2014] [Accepted: 11/25/2014] [Indexed: 01/20/2023] Open
Abstract
AIMS Personal genomic testing (PGT) for common disease risk is becoming increasingly frequent, but little is known about people's array of emotional reactions to learning their genomic risk profiles and the psychological harms/benefits of PGT. We conducted a study of post-PGT affect, including positive, neutral, and negative states that may arise after testing. METHODS A total of 228 healthy adults received PGT for common disease variants and completed a semistructured research interview within 2 weeks of disclosure. The study participants reported how the PGT results made them feel in their own words. Using an iterative coding process, the responses were organized into three broad affective categories: negative, neutral, and positive affect. RESULTS Neutral affect was the most prevalent response (53.9%), followed by positive affect (26.9%) and negative affect (19.2%). We found no differences by gender, race, or education. CONCLUSIONS While <20% of participants reported negative affect in response to learning their genomic risk profile for common diseases, a majority experienced either neutral or positive emotions. These findings contribute to the growing evidence that PGT does not impose significant psychological harms. Moreover, they point to a need to better link theories and assessments in both emotional and cognitive processing to capitalize on PGT information for healthy behavior change.
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Cohen SA, Leininger A. The genetic basis of Lynch syndrome and its implications for clinical practice and risk management. APPLICATION OF CLINICAL GENETICS 2014; 7:147-58. [PMID: 25161364 PMCID: PMC4142571 DOI: 10.2147/tacg.s51483] [Citation(s) in RCA: 47] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Lynch syndrome is the most common cause of hereditary colon cancer, and accounts for as much as 3% of all colon and endometrial cancers. The identification and management of individuals with Lynch syndrome have evolved over the past 20 years, yet the syndrome remains vastly underdiagnosed. It is important for clinicians to recognize individuals and families who are at risk in order to be able to manage them appropriately and reduce their morbidity and mortality from this condition. This review will touch on the history of Lynch syndrome, the current knowledge of genotype–phenotype correlations, the cancers associated with Lynch syndrome, and management of individuals who are gene carriers.
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Affiliation(s)
- Stephanie A Cohen
- Cancer Genetics Risk Assessment Program, St Vincent Health, Indianapolis, IN, USA
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Social and behavioral research in genomic sequencing: approaches from the Clinical Sequencing Exploratory Research Consortium Outcomes and Measures Working Group. Genet Med 2014; 16:727-35. [PMID: 24625446 DOI: 10.1038/gim.2014.26] [Citation(s) in RCA: 56] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2013] [Accepted: 02/11/2014] [Indexed: 01/22/2023] Open
Abstract
The routine use of genomic sequencing in clinical medicine has the potential to dramatically alter patient care and medical outcomes. To fully understand the psychosocial and behavioral impact of sequencing integration into clinical practice, it is imperative that we identify the factors that influence sequencing-related decision making and patient outcomes. In an effort to develop a collaborative and conceptually grounded approach to studying sequencing adoption, members of the National Human Genome Research Institute's Clinical Sequencing Exploratory Research Consortium formed the Outcomes and Measures Working Group. Here we highlight the priority areas of investigation and psychosocial and behavioral outcomes identified by the Working Group. We also review some of the anticipated challenges to measurement in social and behavioral research related to genomic sequencing; opportunities for instrument development; and the importance of qualitative, quantitative, and mixed-method approaches. This work represents the early, shared efforts of multiple research teams as we strive to understand individuals' experiences with genomic sequencing. The resulting body of knowledge will guide recommendations for the optimal use of sequencing in clinical practice.
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Abstract
In the care of patients with Lynch Syndrome (LS), a range of psychosocial issues are encountered, which significantly affect patient outcomes. A brief historical background of 'psycho-onco-genetics' (the domain where psychology, oncology and genetics meet) in relation to LS is presented, followed by an overview of important psychosocial issues identified in the past 20 years. The identification of mismatch repair genes in 1993-1994 made possible genetic counseling and testing for patients who had cancer and for potentially high-risk relatives without cancer. At that time, concerns were raised about the potentially negative psychosocial impact of predictive genetic testing. Since 1993, a large number of studies have been conducted to investigate the possible psychosocial benefits and limitations of such testing. This article presents an overview of: the uptake of and motivations for genetic testing, its psychosocial impact (e.g. psychological adaptation, impact on risk perception and self-concept, and concerns about, and experiences of, genetic discrimination), psychological screening instruments, adherence to and decision-making about preventive strategies, family communication, lifestyle changes, reproductive technology utilization, and professional psychosocial support needs of members of families with LS. Finally, challenges for the future are discussed, including population screening and genomic testing.
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Balancing Life with an Increased Risk of Cancer: Lived Experiences in Healthy Individuals with Lynch Syndrome. J Genet Couns 2014; 23:778-84. [DOI: 10.1007/s10897-013-9682-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2013] [Accepted: 12/11/2013] [Indexed: 10/25/2022]
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Behrend SW. Update on … Psychosocial Dimensions of Oncology Care. Oncol Nurs Forum 2013. [DOI: 10.1188/13.onf.613-614] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Petersen HV, Ladelund S, Carlsson C, Nilbert M. Sense of coherence and self-concept in Lynch syndrome. Hered Cancer Clin Pract 2013; 11:7. [PMID: 23830140 PMCID: PMC3707857 DOI: 10.1186/1897-4287-11-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2012] [Accepted: 06/23/2013] [Indexed: 12/16/2022] Open
Abstract
Objective Most individuals who learn about hereditary cancer manage well, but identification of subgroups who find this knowledge burdening would allow psychosocial intervention. The objective of the study was to assess sense of coherence (SOC) in individuals with Lynch syndrome with comparison to a general population and correlation to self-concept. Methods A total of 345 individuals with Lynch syndrome completed the 13-item SOC scale and the 20-item Lynch syndrome self-concept scale. SOC scores were compared to a general Danish population and were correlated to self-concept estimates in individuals with Lynch syndrome. Characteristics of subgroups with adverse scores were described. Results Individuals with Lynch syndrome reported SOC scores similar to the general population. SOC and self-concept correlated well with a correlation coefficient of −0.51. Subsets with convergent and divergent scores, which may reflect different effects from knowledge about hereditary cancer, were identified. Conclusion Individuals with Lynch syndrome report SOC scores similar to the general population. SOC and self-concept correlate well but allow identification of subset who report adverse outcome and may be relevant for targeted intervention.
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Affiliation(s)
- Helle Vendel Petersen
- Department of Oncology, Institute of Clinical Sciences, Lund University, Lund, Sweden.
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Limited impact on self-concept in individuals with Lynch syndrome; results from a national cohort study. Fam Cancer 2012; 10:633-9. [PMID: 21691837 DOI: 10.1007/s10689-011-9459-5] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
An increasing number of individuals seek genetic counseling and hereby learn about hereditary cancer in the family. Lynch syndrome is associated with an inherited high risk for colorectal and gynecological cancer, but knowledge about how family members at risk perceive their situation is limited. We used the national Danish HNPCC register to collect data on self-concept from 413 individuals with Lynch syndrome. The recently developed Lynch syndrome self-concept scale contains 20 items within two subscales related to stigma-vulnerability and bowel symptom-related anxiety. Significantly higher total scores, indicating a greater impact on self-concept, were reported by females and by individuals with experience from cancer in close relatives, whereas individuals with less formal education scored significantly higher on the stigma and vulnerability subscale. Scores in the upper quartile were more often reported by women (odds ratio 1.8) and by individuals with less education (OR 1.8). This study provides the first extended use of the Lynch syndrome self-concept scale and suggests that the majority of the Danish mutation carriers adapt well to the situation, though knowledge about the increased risk of cancer seem to have a greater impact in females, individuals with less education and those with experience of cancer in close relatives.
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