{"entity":{"id":"nct00769379","kind":"trial","name":"Radiation Therapy With or Without Trastuzumab in Treating Women With Ductal Carcinoma In Situ Who Have Undergone Lumpectomy","aka":[],"tldr":"A phase 3 trial of Trastuzumab and Trastuzumab biosimilars in Ductal carcinoma in situ, run by National Cancer Institute (NCI), completed.","summary":"Radiation Therapy With or Without Trastuzumab in Treating Women With Ductal Carcinoma In Situ Who Have Undergone Lumpectomy is a phase 3 interventional study registered as NCT00769379 by National Cancer Institute (NCI), with 2014 participants recorded, started 2008-12-10 and reaching its primary completion in 2019-12-31. Interventions recorded: Laboratory Biomarker Analysis, Trastuzumab, Whole Breast Irradiation. Conditions recorded: Breast Ductal Carcinoma In Situ.\n\nLinked to the drug Trastuzumab biosimilars because the registry names it among its interventions and Ductal carcinoma in situ among its conditions. Registry record only: no result has been read by an editor.","status":"completed","asOf":"2026-09-22","links":[{"label":"ClinicalTrials.gov NCT00769379","url":"https://clinicaltrials.gov/study/NCT00769379"}],"tags":["pipeline","ctgov-ingest"],"related":[],"cancers":["ductal-carcinoma-in-situ"],"sections":[],"technologies":[],"targets":[],"drugs":["trastuzumab","trastuzumab-biosimilars"],"companies":[],"institutions":[],"pathways":[],"terms":[],"trials":[],"people":[],"bottlenecks":[],"keyPapers":[],"journals":[],"dependsOn":[],"notes":[],"nct":"NCT00769379","phase":"3","setting":"A Phase III Clinical Trial Comparing Trastuzumab Given Concurrently With Radiation Therapy and Radiation Therapy Alone for Women With HER2-Positive Ductal Carcinoma In Situ Resected by Lumpectomy","sponsor":"National Cancer Institute (NCI)","enrolled":2014,"enrolledBasis":"registry","outcomes":[]},"route":"/trials/nct00769379/","neighbours":{"cancer":[{"id":"ductal-carcinoma-in-situ","kind":"cancer","name":"Ductal carcinoma in situ (DCIS)","route":"/cancers/ductal-carcinoma-in-situ/"}],"drug":[{"id":"trastuzumab","kind":"drug","name":"Trastuzumab","route":"/drugs/trastuzumab/"},{"id":"trastuzumab-biosimilars","kind":"drug","name":"Trastuzumab biosimilars","route":"/drugs/trastuzumab-biosimilars/"}]}}