388 Participants Needed

Hypofractionated Radiation Therapy for Breast Cancer

SS
MJ
Overseen ByMindi J TenNapel, PhD
Age: 18+
Sex: Female
Trial Phase: Academic
Sponsor: University of Kansas Medical Center
No Placebo GroupAll trial participants will receive the active study treatment (no placebo)
Approved in 3 JurisdictionsThis treatment is already approved in other countries

Trial Summary

Will I have to stop taking my current medications?

The trial information does not specify whether you need to stop taking your current medications. It's best to discuss this with the trial coordinators or your doctor.

What data supports the effectiveness of the treatment Hypofractionated Radiation Therapy for Breast Cancer?

Research shows that hypofractionated radiation therapy (HFRT) is as effective and safe as traditional radiation therapy for early breast cancer, with fewer treatment sessions needed. Studies also indicate its growing use in real-world settings and its potential benefits for patients and healthcare facilities.12345

Is hypofractionated radiation therapy safe for humans?

Research shows that hypofractionated radiation therapy (HFRT) is generally safe for treating breast cancer, with similar safety levels to traditional radiation therapy. Studies have looked at side effects and found that HFRT is well-tolerated, although concerns about local control and toxicity still exist.12456

How is hypofractionated radiation therapy different from other treatments for breast cancer?

Hypofractionated radiation therapy (HFRT) is unique because it delivers higher doses of radiation over fewer sessions compared to conventional radiotherapy, making the treatment period shorter. This approach is becoming a standard for breast cancer, especially after breast-conserving surgery, and is associated with similar effectiveness and safety as traditional methods.12367

What is the purpose of this trial?

The primary objective of this study is to document lymphedema rates in patients requiring regional nodal irradiation (RNI) who receive hypofractionated radiation as compared to conventional radiation.

Research Team

Dr. Shane R Stecklein, MD, PhD - Kansas ...

Shane Stecklein, MD, PhD

Principal Investigator

University of Kansas Medical Center

Eligibility Criteria

This trial is for women with certain stages of breast cancer who may be of child-bearing age and agree to use contraception. They should have had prior surgery or chemotherapy but no radiation in the target area, and their physical condition must allow them to participate actively in daily life.

Inclusion Criteria

I have a specific type of cancer with certain high-risk features.
I agree to use effective birth control or abstain from sex during and for 90 days after the study.
I can perform most of my daily activities without assistance.
See 2 more

Exclusion Criteria

I have been cancer-free for over 5 years, except for skin cancer.
I have been diagnosed with lupus.
My cancer has spread to other parts of my body.
See 4 more

Timeline

Screening

Participants are screened for eligibility to participate in the trial

2-4 weeks

Treatment

Participants receive hypofractionated radiation therapy daily for 4 weeks

4 weeks

Follow-up

Participants are monitored for lymphedema rates, cosmetic outcomes, local recurrence, quality of life, and range of motion

12 months

Treatment Details

Interventions

  • Hypofractionated Radiation Therapy
Trial Overview The study is testing hypofractionated radiation therapy compared to conventional radiation, specifically looking at lymphedema rates (swelling due to fluid build-up) among patients needing regional nodal irradiation.
Participant Groups
1Treatment groups
Experimental Treatment
Group I: Hypofractionated Radiation TherapyExperimental Treatment1 Intervention
Daily for 4 weeks

Hypofractionated Radiation Therapy is already approved in United States, European Union, Canada for the following indications:

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Approved in United States as Hypofractionated Radiotherapy for:
  • Soft tissue sarcoma
  • Extremity soft tissue sarcoma
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Approved in European Union as Hypofractionated Radiotherapy for:
  • Soft tissue sarcoma
  • Extremity soft tissue sarcoma
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Approved in Canada as Hypofractionated Radiotherapy for:
  • Soft tissue sarcoma
  • Extremity soft tissue sarcoma

Find a Clinic Near You

Who Is Running the Clinical Trial?

University of Kansas Medical Center

Lead Sponsor

Trials
527
Recruited
181,000+

Findings from Research

In a study of 1,010 breast cancer patients, hypofractionated radiotherapy (HFRT) showed similar locoregional recurrence-free survival (LRRFS) and disease-free survival (DFS) rates compared to conventionally fractionated radiotherapy (CFRT) after a median follow-up of 49.5 months.
While HFRT was effective across various nodal stages and molecular subtypes, it tended to show lower DFS in N2-3 patients with triple-negative breast cancer compared to CFRT, indicating a need for further investigation in this specific group.
Real-World Practice of Hypofractionated Radiotherapy in Patients With Invasive Breast Cancer.Chen, F., Hui, TSK., Ma, L., et al.[2022]
In a study of 56 breast cancer patients receiving hypofractionated external beam radiotherapy (HFRT) after mastectomy, the treatment was well tolerated with mild to moderate acute skin toxicity, and no severe hematological toxicity was observed, indicating a favorable safety profile.
HFRT effectively delivered targeted doses to the chest wall while minimizing exposure to surrounding organs, with mean lung and heart doses remaining within safe limits, suggesting that HFRT can be a viable option for post-mastectomy radiotherapy.
A Study on Dosimetric Outcomes and Acute Toxicity of Post Mastectomy Adjuvant Hypofractionated Radiotherapy for Breast Cancer.Deshmukh, S., Sharan, K., Fernandes, DJ., et al.[2022]
In a study of 463 breast cancer patients, hypofractionated radiotherapy (HFRT) showed a similar rate of locoregional recurrence compared to conventional fractionated radiotherapy (CFRT), with 2.7% recurrence in HFRT versus 4.3% in CFRT.
The 4-year local recurrence-free survival rates were also comparable, with 97% for HFRT and 95% for CFRT, indicating that HFRT is a safe and effective alternative for treating locally advanced breast cancer.
Comparative retrospective analysis of locoregional recurrence in unselected breast cancer patients treated with conventional versus hypofractionated radiotherapy at a tertiary cancer center?Yadav, R., Lal, P., Agarwal, S., et al.[2022]

References

Real-World Practice of Hypofractionated Radiotherapy in Patients With Invasive Breast Cancer. [2022]
A Study on Dosimetric Outcomes and Acute Toxicity of Post Mastectomy Adjuvant Hypofractionated Radiotherapy for Breast Cancer. [2022]
Comparative retrospective analysis of locoregional recurrence in unselected breast cancer patients treated with conventional versus hypofractionated radiotherapy at a tertiary cancer center? [2022]
Hypofractionated Radiation Therapy (HFRT) of Breast/Chest Wall and Regional Nodes in Locally Advanced Breast Cancer: Toxicity Profile and Survival Outcomes in Retrospective Monoistitutional Study. [2022]
Hypofractionated radiation treatment in early breast cancer: Results in a New Zealand setting. [2018]
Assessment of toxicities and outcomes in patients with breast cancer treated with hypofractionated radiotherapy. [2022]
Emerging Role of Hypofractionated Radiotherapy with Simultaneous Integrated Boost in Modern Radiotherapy of Breast Cancer. [2020]
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