# Using the Active Breathing Control Device to Reduce Radiation Side Effects to Critical Structures in Breast Cancer

> **NCT00328783** · NA · COMPLETED · sponsor: **Sidney Kimmel Comprehensive Cancer Center at Thomas Jefferson University** · enrollment: 112 (actual)

## Conditions studied

- Breast Cancer

## Interventions

- **DEVICE:** Active Breathing Coordinator (ABC)
- **RADIATION:** Radiation Therapy

## Key facts

- **NCT ID:** NCT00328783
- **Lead sponsor:** Sidney Kimmel Comprehensive Cancer Center at Thomas Jefferson University
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2002-10
- **Primary completion:** 2011-07
- **Final completion:** 2011-07
- **Target enrollment:** 112 (ACTUAL)
- **Last updated:** 2025-04-30


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00328783

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00328783, "Using the Active Breathing Control Device to Reduce Radiation Side Effects to Critical Structures in Breast Cancer". Retrieved via AI Analytics 2026-06-08 from https://api.ai-analytics.org/clinical/NCT00328783. Licensed CC0.

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