Lynch Syndrome

Combination Chemotherapy With or Without Atezolizumab in Treating Patients With Stage III Colon Cancer and Deficient DNA Mismatch Repair

Study Aiming to Test Whether Non-invasive Liquid Biopsies Can Safely Reduce Invasive Surveillance Methods in Lynch Syndrome

Initial Testing of a Behavioral Intervention About Genetic Services for Families at Risk of Lynch Syndrome

Pembrolizumab in Treating Younger Patients With Recurrent, Progressive, or Refractory High-Grade Gliomas, Diffuse Intrinsic Pontine Gliomas, Hypermutated Brain Tumors, Ependymoma or Medulloblastoma

Identifying and Caring for Individuals With Inherited Cancer Syndrome

Patient Centered Clinical Decision Support for Hereditary Cancer Syndromes

Integrated Cancer Repository for Cancer Research

Overcoming Barriers to Uptake of Cascade Screening

Determining the Prevalence of Muir-Torre Syndrome in Patients With Lynch Syndrome

Testing a Combination of Vaccines for Cancer Prevention in Lynch Syndrome

Familial Investigations of Childhood Cancer Predisposition

Testing the Combination of Two Immunotherapy Drugs (Nivolumab and Ipilimumab) in Children, Adolescent, and Young Adult Patients With Relapsed/Refractory Cancers That Have an Increased Number of Genetic Changes, The 3CI Study

Menstrual Cup for Early Endometrial Cancer Detection in Lynch Syndrome

Colonoscopy Check-up in People With Lynch Syndrome

A Phase IIa Randomized, Double-Blinded Clinical Trial of Naproxen or Aspirin for Cancer Immune Interception in Lynch Syndrome

Preventive Dendritic Cell Vaccination for Lynch Syndrome Carriers

Collecting Blood and Stool Samples to Detect Colorectal Cancer or Advanced Neoplasia in Lynch Syndrome Patients

Periodontal Disease in Patients With Lynch Syndrome

A Web-Based Program (Kindred) to Improve the Understanding of Genetic Cancer Risk and Cancer Genetic Testing in African American Families

Cascade Genetic Testing for Hereditary Breast/Ovarian Cancer and Lynch Syndrome in Switzerland