Comparison of PREMM5 and PREMMplus Risk Assessment Models to Identify Lynch Syndrome.

Purpose: Clinical risk assessment models can identify patients with hereditary cancer susceptibility, but it is unknown how multigene cancer syndrome prediction models compare with syndrome-specific models in assessing risk for individual syndromes such as Lynch syndrome (LS). Our aim was to compare PREMMplus (a 19-gene cancer risk prediction model) with PREMM5 (a LS gene-specific model) for LS identification.

Methods: We analyzed data from two cohorts of patients undergoing germline testing from a commercial laboratory (n = 12,020) and genetics clinic (n = 6,232) with personal and/or family histories of LS-associated cancer.

A Randomized Trial of Two Remote Health Care Delivery Models on the Uptake of Genetic Testing and Impact on Patient-Reported Psychological Outcomes in Families With Pancreatic Cancer: The Genetic Education, Risk Assessment, and Testing (GENERATE) Study.

Background & Aims: Genetic testing uptake for cancer susceptibility in family members of patients with cancer is suboptimal. Among relatives of patients with pancreatic ductal adenocarcinoma (PDAC), The GENetic Education, Risk Assessment, and TEsting (GENERATE) study evaluated 2 online genetic education/testing delivery models and their impact on patient-reported psychological outcomes.

Methods: Eligible participants had ≥1 first-degree relative with PDAC, or ≥1 first-/second-degree relative with PDAC with a known pathogenic germline variant in 1 of 13 PDAC predisposition genes.

Patient decisions regarding cancer gene panel testing: An exploratory study.

This study examined factors associated with the selection of a specific multi-gene panel test by patients in a cancer genetic counseling clinic. We surveyed patients who received pre-test genetic counseling at the Massachusetts General Hospital Center for Cancer Risk Assessment (CCRA) in 2019 and their genetic counselors to assess demographic and clinical characteristics, patient concerns, and session outcome. Ultimately, 228 eligible participants completed the survey, of whom 85.