Description Module
The Description Module contains narrative descriptions of the clinical trial, including a brief summary and detailed description. These descriptions provide important information about the study's purpose, methodology, and key details in language accessible to both researchers and the general public.
Description Module path is as follows:
Study -> Protocol Section -> Description Module
Description Module
Ignite Creation Date:
2025-12-25 @ 1:47 AM
Ignite Modification Date:
2025-12-25 @ 1:47 AM
NCT ID:
NCT02473094
Brief Summary:
A phase II, randomized study of placebo versus metformin in association to chemotherapy with capecitabine and radiation in the neoadjuvant treatment of locally advanced (T3-4N0M0 or TxN1-2M0) rectal carcinomas.
Detailed Description:
NEOMETRE is a randomized, double blind trial aiming to evaluate the efficacy and tolerability of metformin in association to chemoradiotherapy for the preoperative treatment of locally advanced (T3-4N0M0 or TxN1-2M0) rectal carcinomas.
Patients eligible for this study will be submitted to neoadjuvant 3D radiotherapy with 50,4 Gray (Gy) divided in 25 applications, in association to capecitabine, 825mg/m2 bid for five days every week. The participants will be randomized to daily metformin or placebo during the chemoradiotherapy period. The primary end-point is pathological complete response. The secondary end-points are recurrence-free survival (RFS), disease-free survival (DFS), overall survival (OS), local recurrence rate, overall response rate, sphincter preservation rate, quality of life (QoL) and toxicity.
Study:
NCT02473094
Study Brief:
Protocol Section:
NCT02473094