Incidence of Disease Recurrence in Patients With Colon and Upper Rectum Adenocarcinoma Stage II and III Receiving Adjuvant Capecitabine Monotherapy: Do Number of Chemotherapy Cycles and Relative Dose Intensity of the Drug Play a Role?

Introduction/background: Adjuvant capecitabine monotherapy is an option for colon and upper rectum adenocarcinoma patients, providing they have stage II disease with an intermediate risk of recurrence, or stage III but they are above 70's or they have comorbidities. We wanted to examine whether the number of chemotherapy cycles and the relative dose intensity (RDI) of capecitabine monotherapy in the adjuvant setting are affecting disease recurrence.

Patients And Methods: We included patients with completely resected stage II and III colon and upper rectum cancer who received adjuvant capecitabine monotherapy, from 2003 until May 2020.

Platelet GP IIIA polymorphism HPA-1 (PLA1/2) is associated with hypertension as the primary cause for end-stage renal disease in hemodialysis patients from Greece.

Human platelets carry membrane glycoproteins that control platelet aggregation and activation. A number of clinical studies have suggested that certain polymorphisms of genes encoding these proteins increase the risk for cardiovascular disease. The frequency of gene polymorphisms for the four most common platelet glycoproteins (HPA 1, 2, 3 and 5) was examined and correlated with the primary cause of end-stage renal disease (ESRD) in Greek patients on HD.