Hypofractionated radiation therapy for endometrial and cervical cancers

Hypofractionated External Beam Radiotherapy With Adaptive Planning for Endometrial and Cervical Cancers (HERA Trial)

Not applicable Interventional Jonsson Comprehensive Cancer Center · NCT06538337

This study is testing a new way of giving radiation therapy in larger doses over 5 days to see if it helps people who have had surgery for endometrial or cervical cancer feel better while making treatment easier.

Quick facts

PhaseNot applicable
Study typeInterventional
Enrollment60 (estimated)
Ages18 Years and up
SexFemale
SponsorJonsson Comprehensive Cancer Center Academic / other
Drugs / interventionschemotherapy, radiation
Locations1 site (Los Angeles, California)
Trial IDNCT06538337 on ClinicalTrials.gov

What this trial studies

This study investigates the use of hypo-fractionated external beam radiotherapy with adaptive planning for patients who have undergone surgery for endometrial or cervical cancer. The approach involves delivering a total of 30 Gy in 5 larger doses, utilizing MRI or CT guidance to enhance treatment precision and tolerability. Participants will receive treatment over a span of 5 days, followed by regular follow-up appointments for up to 5 years to monitor outcomes and side effects. The goal is to determine if this method can reduce treatment burden while maintaining effectiveness.

Who should consider this trial

Good fit: Ideal candidates include adults aged 18 and older with histologically confirmed endometrial or cervical cancer who have undergone surgical resection and meet specific FIGO staging criteria.

Not a fit: Patients who are undergoing concurrent chemotherapy or have a history of prior irradiation to the treatment area may not benefit from this study.

Why it matters

Potential benefit: If successful, this approach could lead to fewer radiation sessions with comparable side effects, improving patient comfort and treatment adherence.

How similar studies have performed: Previous studies have shown that adaptive planning in radiation therapy can significantly improve treatment outcomes, suggesting potential success for this novel approach.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Histologically confirmed endometrial or cervical cancer
* Surgical resection of the primary tumor
* International Federation of Gynecology and Obstetrics (FIGO) Stage IA-IVB endometrial cancer OR FIGO Stage IA-IIA cervical cancer that meets indications for receiving adjuvant pelvic radiotherapy alone as standard of care
* Age ≥ 18 years old
* Karnofsky performance status (KPS) ≥ 60 or Eastern Cooperative Oncology Group (ECOG) 0-2

Exclusion Criteria:

* Must not meet indications for receiving concurrent chemotherapy as standard of care
* Active treatment of a separate malignancy
* History of prior irradiation to the area to be treated

Where this trial is running

Los Angeles, California

Study contacts

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.
Conditions Endometrial CancerCervical CancerendometrialcervicalSBRT
Last reviewed 2026-06-13 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.