# Dietary Phytoestrogens, Complementary and Alternative Medicine, and Lifestyle in Predicting Survival of Women With Breast Cancer

> **NCT00691509** · — · UNKNOWN · sponsor: **University College London Hospitals** · enrollment: 2300 (estimated)

## Conditions studied

- Breast Cancer

## Interventions

- **GENETIC:** gene expression analysis
- **GENETIC:** polymorphism analysis
- **OTHER:** high performance liquid chromatography
- **OTHER:** laboratory biomarker analysis
- **OTHER:** mass spectrometry
- **OTHER:** questionnaire administration

## Key facts

- **NCT ID:** NCT00691509
- **Lead sponsor:** University College London Hospitals
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** UNKNOWN
- **Start date:** 2005-01
- **Primary completion:** 2010-12
- **Final completion:** —
- **Target enrollment:** 2300 (ESTIMATED)
- **Last updated:** 2013-08-26


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00691509

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00691509, "Dietary Phytoestrogens, Complementary and Alternative Medicine, and Lifestyle in Predicting Survival of Women With Breast Cancer". Retrieved via AI Analytics 2026-08-11 from https://api.ai-analytics.org/clinical/NCT00691509. Licensed CC0.

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