Challenges and Errors in Genetic Testing: The Fifth Case Series.

Purpose: In this ongoing case series, 33 genetic testing cases are documented in which tests were recommended, ordered, interpreted, or used incorrectly and/or in which clinicians faced challenges related to history/reports provided by patients or laboratories.

Methods: An invitation to submit cases of challenges or errors in genetic testing was issued to the general National Society of Genetic Counselors Listserv, the National Society of Genetic Counselors Cancer Special Interest Group members, as part of a case series with Precision Oncology News, and via social media (i.e.

Adverse Events in Genetic Testing: The Fourth Case Series.

Purpose: In this ongoing national case series, we document 25 new genetic testing cases in which tests were recommended, ordered, interpreted, or used incorrectly.

Methods: An invitation to submit cases of adverse events in genetic testing was issued to the general National Society of Genetic Counselors Listserv, the National Society of Genetic Counselors Cancer Special Interest Group members, private genetic counselor laboratory groups, and via social media platforms (i.e.

Correction to: Talking with Children about Adult-Onset Hereditary Cancer Risk: A Developmental Approach for Parents.

The original article [1] was initially published with the following list of authors: Allison Werner-Lin, Shana L. Merrill, and Amanda C. Brandt.

Talking with Children About Adult-Onset Hereditary Cancer Risk: A Developmental Approach for Parents.

Families often express difficulty to their providers and request guidance regarding the task of communicating with children about potential adult-onset inherited cancer risks. This disclosure is often complicated by the parent's ongoing adjustment to their mutation status, guilt at potential transmission of the mutation to the child, concern over inciting distress in children, and the varied capacities of children in the home to understand genetic information. Providers often do not have adequate resources to support or facilitate disclosure of genetic test results to children.

Testing for Hereditary Breast Cancer: Panel or Targeted Testing? Experience from a Clinical Cancer Genetics Practice.

Approaches to hereditary breast cancer testing are shifting as multi-gene panels become more widely available. This paper describes our center's experience and outcomes of a 6-gene panel test as a first-tier approach in patients who were candidates for BRCA testing. Between July and December 2013, a 6-gene panel test was ordered for patients meeting criteria for BRCA testing.

Adverse events in cancer genetic testing: the third case series.

After repeated media attention in 2013 due to the Angelina Jolie disclosure and the Supreme Court decision to ban gene patents, the demand for cancer genetic counseling and testing services has never been greater. Debate has arisen regarding who should provide such services and the quality of genetics services being offered. In this ongoing case series, we document 35 new cases from 7 states (California, Connecticut, Florida, Georgia, Missouri, Pennsylvania, and Utah) and the District of Columbia of adverse outcomes in cancer genetic testing when performed without the involvement of a certified genetic counselor.

"Would you test your children without their consent?" and other sticky dilemmas in the field of cancer genetic testing.

Cancer genetic testing is surrounded by myriad ethical, legal, and psychosocial implications which are being revisited as testing expands into an everyday practice and into more complicated areas like whole exome and direct-to-consumer testing. We chose to survey cancer genetic counselors and physicians from a wide range of non-genetics specialties to determine what they would do if faced with the complex decisions associated with cancer genetic testing, how their views compare, and how they align with current guidelines and data. Genetic counselors were significantly more likely than non-genetics physicians to bill their insurance for testing (94.

Erratum to: Changes in specialists' perspectives on cancer genetic testing, prophylactic surgery and insurance discrimination: then and now.

Erratum to: J Genet Counsel DOI 10.1007/s10897-013-9625-z . In the “Funding” section, the company HRA was incorrectly referred to as HSR.

Changes in specialists' perspectives on cancer genetic testing, prophylactic surgery and insurance discrimination: then and now.

We surveyed cancer genetics specialists in 1998 to learn what they would do if at 50% risk to carry a BRCA or Lynch syndrome mutation. We chose to repeat our study 14 years later, to examine how perspectives have changed with the extensive data now available. In July 2012 we surveyed the National Society of Genetic Counselors (NSGC) Cancer Special Interest Group via an internet based survey.

Adverse events in cancer genetic testing: medical, ethical, legal, and financial implications.

Cancer genetic counseling and testing are now integral services in progressive cancer care. There has been much debate over whether these services should be delivered by providers with specialized training in genetics or by all clinicians. Adverse outcomes resulting from cancer genetic counseling and testing performed by clinicians without specialization in genetics have been reported, but formal documentation is sparse.

What I wish I'd known before surgery: BRCA carriers' perspectives after bilateral salipingo-oophorectomy.

We retrospectively studied BRCA carriers with a history of prophylactic bilateral salingo-oophorectomy (PBSO) regarding: (1) their post-operative symptoms, (2) their recollection of pre-operative conversations with their health care providers regarding possible surgical side-effects and (3) what information they would have found helpful to have before surgery. Female BRCA carriers seen through the Yale Cancer Genetic Counseling Program who had PBSO were invited to participate in a questionnaire that assessed their recall of information they received pre-operatively compared with their post-operative knowledge and symptoms related to menopause, cognitive changes, loss of fertility, cancer risks, osteoporosis, heart disease, vasomotor symptoms, urogenital symptoms, sexuality and body image. The questionnaire also elicited written feedback from participants regarding their decision to have PBSO, what they wished they had known before surgery, advice for other BRCA carriers considering this surgery and advice for health care providers who counsel women about PBSO.

The growing role for genetic counseling in endocrinology.

Purpose Of Review: The field of cancer genetics and genetic testing is expanding rapidly. As our understanding of the hereditary nature of endocrine tumors increases, the role of genetic counseling on the multidisciplinary endocrinology team is becoming more critical. This brief review will highlight the role of the certified genetic counselor in this setting.

Errors in delivery of cancer genetics services: implications for practice.

Unlabelled: Advances in genetics have prompted recommendations that all healthcare providers perform genetic counseling and testing. Some experts are concerned about potential negative outcomes from cancer genetic testing performed without genetic counseling by certified genetics professionals. We report a national series of cases illustrating negative outcomes of cancer genetic testing performed without counseling by a qualified provider.

Unraveling the next chapter: sexual development, body image, and sexual functioning in female BRCA carriers.

Clinical genetic testing for BRCA1 and BRCA2 has become available in the past 15 years, and it has been established that female BRCA carriers have a high lifetime risk to develop both breast and ovarian cancer. Predisposition testing makes it possible to predict risk in families and to tailor medical management accordingly. In addition to close surveillance, prophylactic mastectomy and oophorectomy are primary risk reduction strategies offered to BRCA carriers.

Should menopausal women at increased risk for breast cancer use tamoxifen, raloxifene, or hormone therapy?: a framework for personalized risk assessment and counseling.

Background: Menopausal women with a family history of breast cancer have several treatment options, including tamoxifen, raloxifene, and hormone therapy. This complex decision should be based on each woman's risk to develop breast cancer, menopausal symptoms, preferences, and risks for other conditions. Current models in use do not include pedigree analysis, personalized risk assessment, or genetic testing in this process.

Healthy women with a family history of breast cancer: impact of a tailored genetic counseling intervention on risk perception, knowledge, and menopausal therapy decision making.

Background: Women with a family history of breast cancer have several menopausal therapy options, including tamoxifen, hormone therapy (HT), alternative medications, or no treatment. This complex decision should be based on each woman's risk to develop breast cancer, menopausal symptoms, preferences, and risks for other conditions. The authors determined the effects of a personalized risk assessment and genetic counseling intervention on knowledge, risk perception, and decision making in a group of healthy women who had a first-degree relative with breast cancer.

Patterns of reduced nipple aspirate fluid production and ductal lavage cellularity in women at high risk for breast cancer.

Introduction: Nipple aspiration is a noninvasive technique for obtaining breast fluids from the duct openings of the nipple for the evaluation of abnormalities associated with breast cancer. Nipple aspirate fluid (NAF) can be elicited from 48 to 94% of healthy women, and its production has been linked to an increased relative risk for breast cancer development. NAF production has been used in studies to guide the selection of ducts for ductal lavage, a procedure in which ducts are cannulated and flushed with saline to collect cells.

A clinician's guide to hereditary colon cancer.

Approximately 10% of patients diagnosed with colorectal cancer are at risk for a hereditary form of the disease. At-risk patients can be offered genetic counseling and testing to determine whether they carry a detectable mutation for such a syndrome. If so, this information provides the clinician with valuable data about the patient's risk for other cancers, and what further surveillance and risk reduction options should be incorporated into the management plan.