# Collection of Specimens and Clinical Data for Patients With Recurrent or Metastatic Breast Cancer or Male Breast Cancer

> **NCT06217874** · — · RECRUITING · sponsor: **Mayo Clinic** · enrollment: 2000 (estimated)

## Conditions studied

- Breast Carcinoma
- Metastatic Breast Carcinoma
- Recurrent Breast Carcinoma

## Interventions

- **OTHER:** Non-Interventional Study

## Key facts

- **NCT ID:** NCT06217874
- **Lead sponsor:** Mayo Clinic
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** RECRUITING
- **Start date:** 2014-06-05
- **Primary completion:** 2034-06-30
- **Final completion:** 2034-06-30
- **Target enrollment:** 2000 (ESTIMATED)
- **Last updated:** 2026-02-25


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT06217874

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT06217874, "Collection of Specimens and Clinical Data for Patients With Recurrent or Metastatic Breast Cancer or Male Breast Cancer". Retrieved via AI Analytics 2026-05-26 from https://api.ai-analytics.org/clinical/NCT06217874. Licensed CC0.

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