# Ovarian Reserve in Premenopausal Breast Cancer

> **NCT01726322** · — · TERMINATED · sponsor: **Cancer Trials Ireland** · enrollment: 216 (actual)

## Conditions studied

- Premenopausal Breast Cancer
- Breast Cancer

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT01726322
- **Lead sponsor:** Cancer Trials Ireland
- **Sponsor class:** NETWORK
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** TERMINATED
- **Start date:** 2012-09
- **Primary completion:** 2020-07-13
- **Final completion:** 2020-07-13
- **Target enrollment:** 216 (ACTUAL)
- **Why stopped:** As per the HRBs new funding model, HRBs investment will not support costs associated with routine patient care or translational studies, biobanks, patient registries and questionnaires. Therefore, a decision was made to cease further study follow up.
- **Last updated:** 2025-07-08


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01726322

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01726322, "Ovarian Reserve in Premenopausal Breast Cancer". Retrieved via AI Analytics 2026-06-04 from https://api.ai-analytics.org/clinical/NCT01726322. Licensed CC0.

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