# Phase II Study With the Trifunctional Antibody Ertumaxomab to Treat Metastatic Breast Cancer Progressing After Endocrine Treatment

> **NCT00452140** · PHASE2 · TERMINATED · sponsor: **Neovii Biotech** · enrollment: 40 (estimated)

## Conditions studied

- Metastatic Breast Cancer
- Advanced Breast Cancer

## Interventions

- **BIOLOGICAL:** ertumaxomab

## Key facts

- **NCT ID:** NCT00452140
- **Lead sponsor:** Neovii Biotech
- **Sponsor class:** INDUSTRY
- **Phase:** PHASE2
- **Study type:** INTERVENTIONAL
- **Status:** TERMINATED
- **Start date:** 2007-03
- **Primary completion:** —
- **Final completion:** 2009-02
- **Target enrollment:** 40 (ESTIMATED)
- **Why stopped:** company focus on other projects
- **Last updated:** 2009-05-19


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00452140

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00452140, "Phase II Study With the Trifunctional Antibody Ertumaxomab to Treat Metastatic Breast Cancer Progressing After Endocrine Treatment". Retrieved via AI Analytics 2026-06-25 from https://api.ai-analytics.org/clinical/NCT00452140. Licensed CC0.

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