CI

At a glance

ClinicalIndex Comparison Record
Phase 2Completed· 24 enrolled
Drug / intervention
autologous dendritic cell-adenovirus p53 vaccinebiological
Likely dose
Autologous dendritic cell-adenovirus p53 vaccine given subcutaneously on one of two schedulesAI-extracted
Key inclusion· 6
  • Histologically confirmed invasive breast cancer, stage III (locally advanced): primary tumor ≥4 cm AND/OR palpable axillary nodes >1 cm
  • p53-overexpressing tumor confirmed by immunohistochemistry
  • Delayed-type hypersensitivity response to at least 1 of 3 standard antigens (intact cellular immunity)
  • Planned neoadjuvant chemotherapy
Key exclusion· 5
  • Prior or concurrent autoimmune disorder
  • Prior chemotherapy
  • Pregnant or nursing
  • Concurrent participation in another therapeutic clinical trial

Standardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.

Search/NCT00082641
NCT00082641Phase 2Completed

1) Adenovirus p53 Infected DC Vaccine For Breast Cancer, 2) Translation of Biotechnology Into the Clinic

University of Nebraska·interventional·Posted May 19, 2004·Updated Sep 22, 2023

In Brief

A Phase 2 clinical trial evaluating autologous dendritic cell-adenovirus p53 vaccine for Breast Cancer. Completed, enrolled 24 participants across 1 site.

Detailed Summary

RATIONALE: Vaccines may make the body build an immune response to kill tumor cells. Drugs used in chemotherapy, such as doxorubicin, cyclophosphamide, and paclitaxel, work in different ways to stop tumor cells from dividing so they stop growing or die. Radiation therapy uses high-energy x-rays to damage tumor cells. Giving vaccine therapy before and/or after chemotherapy and radiation therapy may cause a stronger immune response. PURPOSE: This randomized phase I/II trial is studying the side effects of two regimens of vaccine therapy and to see how well they work in treating women who are receiving neoadjuvant or adjuvant chemotherapy and adjuvant radiation therapy for stage III breast cancer that overexpresses p53.

Study Details

Study Typeinterventional
Allocation--
Masking--
Primary Purpose--
ConditionsBreast Cancer
CountriesUnited States

Timeline

Phase 2CompletedFinished
200420052006200720082009201020112012201320142015201620172018201920202021202220232024202520262027
First PostedMay 19, 2004
Enrollment StartJan 1, 2004
Primary CompletionMay 1, 2009
Study CompletionJan 1, 2018
TodayJul 2, 2026
Enrollment to primary: 5.3 yearsPosted 22.1 years ago

Interventions

autologous dendritic cell-adenovirus p53 vaccinebiological

Given subcutaneously on one of two schedules