# GeneSearch™ Breast Lymph Node (BLN) Assay China Registration Study

> **NCT00869674** · PHASE3 · TERMINATED · sponsor: **Johnson & Johnson Medical, China** · enrollment: 540 (actual)

## Conditions studied

- Breast Cancer

## Interventions

- **PROCEDURE:** GeneSearch™ Breast Lymph Node (BLN) Assay

## Key facts

- **NCT ID:** NCT00869674
- **Lead sponsor:** Johnson & Johnson Medical, China
- **Sponsor class:** INDUSTRY
- **Phase:** PHASE3
- **Study type:** INTERVENTIONAL
- **Status:** TERMINATED
- **Start date:** 2009-02
- **Primary completion:** 2009-10
- **Final completion:** 2009-11
- **Target enrollment:** 540 (ACTUAL)
- **Why stopped:** Investigational products has been suspended from the US market
- **Last updated:** 2013-05-30


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00869674

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00869674, "GeneSearch™ Breast Lymph Node (BLN) Assay China Registration Study". Retrieved via AI Analytics 2026-05-28 from https://api.ai-analytics.org/clinical/NCT00869674. Licensed CC0.

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*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*