Clinical trial Recruiting at 3 sites Phase 3 Interventional

Short course vaginal cuff brachytherapy for early-stage endometrial cancer

Official title: Short Course Adjuvant Vaginal Cuff Brachytherapy (VCB) in Early Endometrial Cancer Compared to Standard of Care (SAVE)

Run by University of Utah · NCT03422198 · Data updated 2026-11-12

This study is testing if a shorter type of radiation treatment for early-stage endometrial cancer is just as effective as the standard longer treatment, while also looking at how it affects patients' quality of life and other factors.

Quick facts

PhasePhase 3
Study typeInterventional
SexAll
Enrollment188 (estimated)
SponsorUniversity of Utah
Academic / other
Drugs / interventionsradiation
Locations5 sites (Palo Alto, California and 4 other locations)
StatusRecruiting · results posted
StartedFebruary 2, 2018
Main results expectedNovember 30, 2026
Study endsOctober 31, 2029
Registry record updatedDecember 12, 2025
Trial IDNCT03422198 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates include individuals with histologically confirmed stage I-II endometrial carcinoma who have undergone a hysterectomy and are free from residual disease.

Probably not a fit

Patients with stages of endometrial carcinoma other than those specified or those with previous pelvic radiation therapy 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 phase III trial evaluates the effectiveness of short course vaginal cuff brachytherapy compared to standard care in treating stage I-II endometrial cancer. Participants are randomized into two groups: one receiving the short course treatment and the other receiving the standard treatment over a longer duration. The study aims to assess health-related quality of life, treatment-related symptoms, cost-effectiveness, and patterns of recurrence. It also evaluates the impact on organs at risk and the total distance traveled for treatment visits.

Why it matters

Potential benefit: If successful, this approach could provide a more efficient and effective treatment option for patients with early-stage endometrial cancer.

How similar studies have gone: Other studies have shown promise with similar brachytherapy approaches, but this specific short course method is being evaluated for its unique benefits.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Histologically confirmed endometrial carcinoma: endometrioid type, serous, and clear cell, to include tumors originating in the cervix, but are primarily located in the uterus, and for whom vaginal cuff brachytherapy is indicated. Carcinosarcoma and other sarcomas are permitted; Federation of Gynecology and Obstetrics (FIGO) stage I and stage II, with one of the following combinations of stage and grade:

  * Stage IA, grade 1 with LVSI, 2, 3
  * Stage IB, grades 1-3
  * Stage II, grades 1-3
  * Stage IIIA, grades 1-3, not receiving EBRT as part of adjuvant therapy.
* Participants post-hysterectomy and free from residual disease.
* World Health Organization (WHO)/Eastern Cooperative Oncology Group (ECOG)-performance status 0-2.
* Able to provide informed consent and willing to sign an approved consent form that conforms to federal and institutional guidelines.
* Life expectancy of \>2 years.

Exclusion Criteria:

* Stages of endometrial carcinoma other than described.
* Previous pelvic radiotherapy.
* Concurrent malignancy requiring non-protocol anti-cancer treatment other than surgery.

Where it's running

  • Loyola University Medical Center
    Maywood, Illinois, United States
    Recruiting
  • MD Anderson
    Houston, Texas, United States
    Recruiting
  • Huntsman Cancer Institute/University of Utah
    Salt Lake City, Utah, United States
    Recruiting
  • Stanford Cancer Center
    Palo Alto, California, United States
    Completed
  • Intermountain Medical Center / LDS Hospital
    Salt Lake City, Utah, United States
    Completed

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.