PD-1 Antibody for The Prevention of Adenomatous Polyps and Second Primary Tumors in Lynch Syndrome Patients

Condition:   Lynch Syndrome Intervention:   Drug: PD-1 Antibody Sponsors:   Sun Yat-sen University;   Second Affiliated Hospital, School of Medicine, Zhejiang University;   Fujian Cancer Hospital;   Guangdong Provincial People's Hospital;   Guangdong Provincial Hospital of Traditional Chinese Medicine;   The Third Affiliated Hospital of Kunming Medical Colle ge. Recruiting
Source: ClinicalTrials.gov - Category: Research Source Type: clinical trials