Lynch syndrome; towards more personalized management?. (June 2022)

• Record Type: Journal Article
• Authors: Llach, Joan; Pellisé, Maria; Monahan, Kevin
• Is Part Of: Best practice & research. Volume 58/59(2022)
• Publication Date: 2022-06
• Subjects: Lynch syndrome -- Colorectal cancer -- Endometrial cancer -- Colonoscopy -- Prevention; Gastroenterology -- Periodicals; Gastrointestinal system -- Diseases -- Periodicals; Gastrointestinal Diseases; Gastroenterology; Klinische geneeskunde; Gastro-enterologie; Gastroenterology; Gastrointestinal system -- Diseases; Periodicals; 616.33005
• DOI: 10.1016/j.bpg.2022.101790
• Languages: English
• ISSNs: 1521-6918

Abstract

Abstract: Lynch syndrome is the most common inherited cause of colorectal (lifetime risk up to 70%) and endometrial cancer. The diagnosis of Lynch syndrome facilitates preventive measures aimed at reducing the incidence and mortality of cancer. Colonoscopic surveillance for colorectal cancer, aspirin, and prophylactic hysterectomy and bilateral salpo-oopherectomy for endometrial and/or ovarian cancer have demonstrated to effectively reduce cancer mortality in this population. However, the lifetime risk of each cancer in people with Lynch syndrome is gene-specific and may be modified by environmental factors. Furthermore, the benefits of surveillance strategies need to be balanced against the risk of over-diagnosis and be supported by evidence of improved outcomes from cancer diagnosis in surveillance. Therefore, people with Lynch syndrome may benefit from a personalized management approach.