Clinical trial Recruiting at 1 site Observational Ages 20 to 85 Women only

Hypofractionated radiotherapy with a tumor bed boost for early breast cancer

Official title: Hybrid Techniques Combining Hypofractionated Whole Breast Radiotherapy With Concomitant Tumor Bed Boost in Patients With Breast Cancer

Run by National Taiwan University Hospital · NCT06984250 · Data updated 2026-11-12

This study is testing a new type of radiation treatment for women with early breast cancer to see if it can better control the disease while shortening the time they need treatment.

More Early Breast Cancer trials

Quick facts

Study typeObservational
Ages20 Years to 85 Years
SexWomen only
Enrollment315 (estimated)
SponsorNational Taiwan University Hospital
Academic / other
Locations2 sites (Taipei, Taiwan and 1 other locations)
StatusRecruiting
StartedFebruary 6, 2025
Main results expectedFebruary 28, 2027
Study endsFebruary 28, 2030
Registry record updatedMay 22, 2025
Trial IDNCT06984250 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates for this study are female patients with early-stage breast cancer or ductal carcinoma in situ who have undergone breast-conserving surgery.

Probably not a fit

Patients who are pregnant or require re-irradiation of the thoracic region may not benefit from this study.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This study investigates the use of hypofractionated radiotherapy combined with a concomitant tumor bed boost for patients with early-stage breast cancer or ductal carcinoma in situ following partial mastectomy. The approach aims to improve local control of the disease while minimizing treatment duration. Female patients aged 20 and older with a Karnofsky Performance Status of 70% or higher are eligible for participation. The study is observational and focuses on assessing the effectiveness of this treatment regimen.

Why it matters

Potential benefit: If successful, this treatment could enhance the effectiveness of radiotherapy for early breast cancer, potentially leading to better patient outcomes.

How similar studies have gone: Other studies have shown promise with hypofractionated radiotherapy approaches, suggesting potential for success in this treatment strategy.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Female patients with histologically confirmed early-stage breast cancer (T1-2 and N0-1) or ductal carcinoma in situ (DCIS).
* Patients undergoing breast-conserving surgery
* Age ≥ 20 years
* Karnofsky Performance Status (KPS) ≥70%
* Life expectancy ≥ 5 years
* Adequate renal and hepatic function

Exclusion Criteria:

* Pregnant patients
* Patients requiring re-irradiation of the thoracic region

Where it's running

  • National Taiwan University Hospital Yunlin Branch
    Taipei, Taiwan
    Recruiting
  • National Taiwan University Hospital
    Taipei, Taiwan, Taiwan
    Not yet recruiting

Study contacts

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.