👤 Richard J Presutti

Few studies have compared chemoradiotherapy with primary surgery for T3 laryngeal cancers. This retrospective study compared two parallel consecutive patient cohorts: one treated surgically at the Sant'Orsola Hospital (Bologna, Italy) and the other managed with chemoradiotherapy at the Conception Hospital (Marseille, France). The study included 106 patients, 66 treated with chemoradiotherapy and 40 managed surgically. In Kaplan-Meier analysis, 2- and 5-year disease-free survival rates were 75% and 70% in the chemoradiotherapy group versus 85% at both time points in the surgery group (p = 0.22). Cox regression, adjusted for follow-up, age, sex, and cN stage, showed no significant differences in disease-free (p = 0.46), overall (p = 0.36), or disease-specific survival (p = 0.95). Tracheostomy dependence was higher after surgery (62.5% vs. 30.30%, p = 0.002), with no difference in gastrostomy dependence. Surgical and nonsurgical approaches achieved comparable oncologic outcomes with a lower rate of tracheostomy dependence in the nonsurgical group. Show less

Familial hypercholesterolemia (FH) is an autosomal dominant genetic disorder that increases risk for premature coronary artery disease and has accessible and effective interventions. The Dutch lipid clinic network is currently the most used diagnostic criterion; however, genetic sequencing provides a definitive diagnosis of FH. The goals of this study were to determine whether germline genetic screening using exome sequencing could be used to efficiently identify individuals who were genotype positive for FH. Participants were recruited from 3 geographically and racially diverse sites in the United States (Rochester, MN; Phoenix, AZ; and Jacksonville, FL). Participants underwent Exome+ sequencing (dba Helix, San Mateo, CA) and return of results for specific genetic findings in At the time of the study, 84 413 participants were enrolled in the Tapestry study. Annotation and interpretation of all variants in genes for FH resulted in the identification of 419 likely pathogenic and pathogenic variants (prevalence, 0.50%), which included 116 Our results emphasize the need for wider utilization of germline genetic sequencing for enhanced screening and detection of individuals who have familial hypercholesterolemia. URL: https://www.clinicaltrials.gov; Unique identifier: NCT05212428. Show less

To execute a large-scale, decentralized, clinical-grade whole exome sequencing study, coined Tapestry, for clinical practice, research discovery, and genomic education. Between July 1, 2020, and May 31, 2024, we invited 1,287,608 adult Mayo Clinic patients to participate in Tapestry. Of those contacted, 114,673 patients were consented and 98,222 (65.2% women) are currently enrolled: 62,495 (63.6%) were recruited from Minnesota-, 18,353 (18.7%) from Florida- and 17,374 (17.7%) from Arizona-based practices. Saliva from participants was used to extract DNA, and whole exome sequencing plus ∼300,000 single nucleotide polymorphisms (ie, Exome+ assay) were sequenced by a clinical lab. Results for the Centers for Disease Control and Prevention Tier 1 genes (eg, hereditary breast, ovarian cancer syndrome: BRCA1/2; Lynch syndrome: MLH1, MSH2, MSH6, PMS2, and EPCAM; and familial hypercholesterolemia: APOB, LDLR, PCSK9, and LDLRAP1) were interpreted and entered into the electronic health record. The median age of participants was 59.1 years and ∼11% were from racial/ethnic groups under-represented in research. One thousand eight hundred nineteen (1.9%) participants had actionable pathogenic or likely pathogenic variants (50.0% BRCA1/2, 28.4% familial hypercholesterolemia, and 22.2% Lynch syndrome). Positive results were communicated by genetic counselors who educated patients and providers. Thus far, 62,758 patients' Exome+ assays are stored for research, and the Tapestry Data Access Committee has received 118 requests from investigators, of which 82 have been approved, resulting in the delivery of 1,117,410 Exome+ assays to researchers. A large, decentralized, clinical Exome+ assay study in a tertiary medical center detects actionable germline variants, educates patients as well as providers, and offers access to big data for discovery that advances human health. clinicaltrials.gov Identifier: NCT05212428. Show less