The duty to warn at-risk relatives-The experience of genetic counselors and medical geneticists

Studies published over 15 years ago surveyed genetic counselors (GC) and medical geneticists (MG) to examine their clinical experiences with the conflict of "duty to warn" versus patient confidentiality. Federal and state laws pertaining to medical professionals' duty to warn have since been implemented following the publications of these studies. Using a merged version of surveys employed in the prior studies, this study seeks to understand clinicians' current decision-making process when faced with patient refusal to inform at-risk relatives, as well as their familiarity with and opinions of laws and guidelines covering this issue. Consistent with the previous studies, the majority of MG and almost half of GC experience patient refusal. Significantly, fewer MG and GC believe they had a duty to warn their patients' relatives of genetic risk. Only 8% of participants believe current guidelines effectively address the issue of duty to warn. Participant awareness of federal or state laws regulating the disclosure of genetic information remains low. The conflict of duty to warn remains a shared experience among genetics professionals, and resources are needed to facilitate informed decision-making. Participants' opinions of current policies and clinical decisions may guide professional actions regarding duty to warn.

Characteristics of African American women at high-risk for ovarian cancer in the southeast: Results from a Gynecologic Cancer Risk Assessment Clinic

OBJECTIVES

Describe patient characteristics in African American (AA) women seen for gynecologic cancer related genetic counseling at a large southeastern comprehensive cancer center.

METHODS

We reviewed an IRB approved, prospective observational cohort of patients from a Gynecologic Cancer Risk Assessment Clinic. Data evaluated included personal cancer history, family history, frequency of genetic testing, frequency/type of genetic mutations, and frequency of surgical intervention. Standard statistical statistics were utilized.

RESULTS

1227 patients were evaluated from 2003 to 2015, of which 95 (7.7%) were AA. Sixteen patients had a personal history of ovarian cancer. 21 women (22%) underwent genetic counseling only; subsequent genetic testing was not recommended based on absence of risk factors. Of the seventy-four AA patients in whom genetic testing was recommended, sixty-six (69.5%) completed testing. Of women tested, 37 (56%) had abnormal results. Eight and 14 patients had pathogenic variants in BRCA1 and BRCA2, respectively. Two were found to have pathogenic PALB2 variants; one had a pathogenic ATM variant and one constitutional MLH1 epimutation case was identified. Eleven had BRCA variants of uncertain significance. Of the patients with abnormal testing, six of 22 women with pathogenic BRCA variants underwent risk-reducing salpingo-oophorectomy (RRSO).

CONCLUSIONS

Our study demonstrates that in a region where AAs represent 27% of the population, the proportion of AA patients referred to a Gynecologic Cancer Risk Assessment Clinic remains low. Pathogenic variant and variant of uncertain significance rates were high in patients tested, likely representing a selection bias of high-risk patients. Endeavors should continue to identify minorities at risk for ovarian cancer and institute measures to provide thorough genetic counseling and testing.

Left-sided juxtaposition of the atrial appendages. Report of 4 cases diagnosed by cardiac catheterization and angiocardiography

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