scholarly journals A pilot study of knowledge and interest of genetic counseling and testing for hereditary breast and ovarian cancer syndrome among Puerto Rican women

2011 ◽  
Vol 2 (4) ◽  
pp. 211-221 ◽  
Author(s):  
Susan T. Vadaparampil ◽  
Gwendolyn P. Quinn ◽  
Julie Dutil ◽  
Marieva Puig ◽  
Teri L. Malo ◽  
...  
Keyword(s):  
Ovarian Cancer ◽  
Genetic Counseling ◽  
Pilot Study ◽  
Puerto Rican ◽  
Cancer Syndrome ◽  
Breast And Ovarian Cancer ◽  
Puerto Rican Women ◽  
Counseling And Testing

scholarly journals A Collaborative Model to Implement Flexible, Accessible and Efficient Oncogenetic Services for Hereditary Breast and Ovarian Cancer: The C-MOnGene Study

Cancers ◽  
2021 ◽  
Vol 13 (11) ◽  
pp. 2729
Author(s):  
Julie Lapointe ◽  
Michel Dorval ◽  
Jocelyne Chiquette ◽  
Yann Joly ◽  
Jason Robert Guertin ◽  
...  
Keyword(s):  
Breast Cancer ◽  
Ovarian Cancer ◽  
Genetic Counseling ◽  
Evidence Base ◽  
Annual Number ◽  
Breast And Ovarian Cancer ◽  
Patient Centered ◽  
Collaborative Model ◽  
Counseling And Testing ◽  
Number Of Patients

Medical genetic services are facing an unprecedented demand for counseling and testing for hereditary breast and ovarian cancer (HBOC) in a context of limited resources. To help resolve this issue, a collaborative oncogenetic model was recently developed and implemented at the CHU de Québec-Université Laval; Quebec; Canada. Here, we present the protocol of the C-MOnGene (Collaborative Model in OncoGenetics) study, funded to examine the context in which the model was implemented and document the lessons that can be learned to optimize the delivery of oncogenetic services. Within three years of implementation, the model allowed researchers to double the annual number of patients seen in genetic counseling. The average number of days between genetic counseling and disclosure of test results significantly decreased. Group counseling sessions improved participants’ understanding of breast cancer risk and increased knowledge of breast cancer and genetics and a large majority of them reported to be overwhelmingly satisfied with the process. These quality and performance indicators suggest this oncogenetic model offers a flexible, patient-centered and efficient genetic counseling and testing for HBOC. By identifying the critical facilitating factors and barriers, our study will provide an evidence base for organizations interested in transitioning to an oncogenetic model integrated into oncology care; including teams that are not specialized but are trained in genetics.

scholarly journals Pedigree and BRCA gene analysis in breast cancer patients to identify hereditary breast and ovarian cancer syndrome to prevent morbidity and mortality of disease in Indian population

Tumor Biology ◽  
2017 ◽  
Vol 39 (2) ◽  
pp. 101042831769430 ◽  
Author(s):  
Mina Darooei ◽  
Subhadra Poornima ◽  
Bibi Umae Salma ◽  
Gayatri R Iyer ◽  
Akhilesh N Pujar ◽  
...  
Keyword(s):  
Breast Cancer ◽  
Ovarian Cancer ◽  
Genetic Counseling ◽  
Cancer Patients ◽  
Pedigree Analysis ◽  
Care Hospital ◽  
Breast Cancer Patients ◽  
Cancer Syndrome ◽  
Breast And Ovarian Cancer ◽  
Targeted Mutation

Global burden of breast cancer is expected to increase to >2 million new cases every year by 2030 and 10% of these are likely to have hereditary breast and ovarian cancer syndrome. Identifying these individuals by pedigree and BRCA1/2 mutation analyses will enable us to offer targeted mutation testing and appropriate counseling. This study from a tertiary care hospital showed that of the 127 breast cancer patients on treatment during 2014–2015, 24 of them fulfilled the criteria of hereditary breast and ovarian cancer syndrome after detailed verbal autopsy and pedigree analysis, and BRCA1 and 2 next-generation sequencing done after pre-test counseling revealed mutations in 13 cases (54%), these included 9 BRCA1 mutations (69%) and 4 BRCA2 mutation (31%). Subsequent post-test counseling recommended targeted mutation analysis for 64 high-risk members in these 13 families with pathogenic mutations, which will help in surveillance for early detection, appropriate management, and prevention of the disease by decreasing the burden to both family and nation. Results from this preliminary study highlight the importance of genetic counseling, pedigree analysis, and genetic testing. It can be recommended that all oncology units should have a genetic counseling service for providing appropriate support to oncologists, patients, and families to prevent unnecessary testing; however, breast cancer screening program is incomplete without evaluating for hereditary breast and ovarian cancer syndrome.

scholarly journals A Pilot study of the Sharing Risk Information Tool (ShaRIT) for Families with Hereditary Breast and Ovarian Cancer Syndrome

2012 ◽  
Vol 10 (1) ◽  
Author(s):  
Ani Kardashian ◽  
Julia Fehniger ◽  
Jennifer Creasman ◽  
Eleanor Cheung ◽  
Mary Stanley Beattie
Keyword(s):  
Ovarian Cancer ◽  
Pilot Study ◽  
Risk Information ◽  
Cancer Syndrome ◽  
Breast And Ovarian Cancer

Outcome of Preventive Surgery and Screening for Breast and Ovarian Cancer in BRCA Mutation Carriers

2002 ◽  
Vol 20 (5) ◽  
pp. 1260-1268 ◽  
Author(s):  
Lauren Scheuer ◽  
Noah Kauff ◽  
Mark Robson ◽  
Bridget Kelly ◽  
Richard Barakat ◽  
...  
Keyword(s):  
Ovarian Cancer ◽  
Genetic Counseling ◽  
Fallopian Tube ◽  
Early Stage ◽  
Stage I ◽  
Breast Cancers ◽  
Breast And Ovarian Cancer ◽  
Preventive Surgery ◽  
Counseling And Testing ◽  
Risk Reducing

PURPOSE: To prospectively determine the impact of genetic counseling and testing on risk-reduction strategies and cancer incidence in a cohort of individuals at hereditary risk for breast and ovarian cancer. PATIENTS AND METHODS: Two hundred fifty-one individuals with BRCA mutations were identified at a single comprehensive cancer center from May 1, 1995, through October 31, 2000. Uniform recommendations regarding screening and preventive surgery were provided in the context of genetic counseling. Patients were followed for a mean of 24.8 months (range, 1.6 to 66.0 months) using standardized questionnaires, chart reviews, and contact with primary physicians. RESULTS: Frequency of cancer surveillance by physical examinations and imaging studies increased after genetic counseling and testing. Twenty-one breast, ovarian, primary peritoneal, or fallopian tube cancers were detected after receipt of genetic test results. Among 29 individuals choosing risk-reducing mastectomy after testing, two were found to have occult intraductal breast cancers. Among 90 individuals who underwent risk-reducing salpingo-oophorectomy, one early-stage ovarian neoplasm and one early-stage fallopian tube neoplasm were found. Radiographic or tumor marker–based screening detected six breast cancers, five of which were stage 0/I, one early-stage primary peritoneal cancer, and three stage I or II ovarian cancers. Six additional breast cancers were detected by physical examination between radiographic screening intervals; four of these six tumors were stage I. No stage III or stage IV malignancies were detected after genetic testing. CONCLUSION: This study provides prospective evidence that genetic counseling and testing increased surveillance and led to risk-reducing operations, which resulted in diagnosis of early-stage tumors in patients with BRCA1 and BRCA2 mutations.

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