# Digital Tomosynthesis Mammography and Digital Mammography in Screening Patients for Breast Cancer

> **NCT03233191** · PHASE3 · ACTIVE_NOT_RECRUITING · sponsor: **ECOG-ACRIN Cancer Research Group** · enrollment: 108508 (estimated)

## Conditions studied

- Breast Screening

## Interventions

- **PROCEDURE:** Digital Mammography
- **PROCEDURE:** Digital Tomosynthesis Mammography
- **OTHER:** Laboratory Biomarker Analysis

## Key facts

- **NCT ID:** NCT03233191
- **Lead sponsor:** ECOG-ACRIN Cancer Research Group
- **Sponsor class:** NETWORK
- **Phase:** PHASE3
- **Study type:** INTERVENTIONAL
- **Status:** ACTIVE_NOT_RECRUITING
- **Start date:** 2017-09-28
- **Primary completion:** 2028-12-31
- **Final completion:** 2030-12-31
- **Target enrollment:** 108508 (ESTIMATED)
- **Last updated:** 2026-05-05

## Collaborators

- [object Object]
- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03233191

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03233191, "Digital Tomosynthesis Mammography and Digital Mammography in Screening Patients for Breast Cancer". Retrieved via AI Analytics 2026-05-24 from https://api.ai-analytics.org/clinical/NCT03233191. Licensed CC0.

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