a SIngle Center Study of Post-operative STEReotactic RAdiotherapY for Endometrial Cancer
SISTER-RAY
1 other identifier
interventional
60
1 country
2
Brief Summary
The primary endpoint of the present prospective study is to assess the outcomes in terms of acute toxicity of post-operative stereotactic radiotherapy for endometrial cancer
Trial Health
Trial Health Score
Automated assessment based on enrollment pace, timeline, and geographic reach
participants targeted
Target at P25-P50 for not_applicable
Started May 2025
Typical duration for not_applicable
2 active sites
Health score is calculated from publicly available data and should be used for screening purposes only.
Trial Relationships
Click on a node to explore related trials.
Study Timeline
Key milestones and dates
First Submitted
Initial submission to the registry
April 5, 2024
CompletedFirst Posted
Study publicly available on registry
April 11, 2024
CompletedStudy Start
First participant enrolled
May 2, 2025
CompletedPrimary Completion
Last participant's last visit for primary outcome
May 1, 2026
CompletedStudy Completion
Last participant's last visit for all outcomes
May 1, 2027
ExpectedJune 25, 2025
May 1, 2025
12 months
April 5, 2024
June 20, 2025
Conditions
Keywords
Outcome Measures
Primary Outcomes (1)
Acute G3 or higher Gastrointestinal and Genitourinary Toxicity
The number of any G3 or higher adverse event occurring within 90 days from the end of radiotherapy and assessed according to the CTCAE v5.0 criteria
From the end of treatment to a time interval of 12 weeks
Secondary Outcomes (5)
Late Gastrointestinal and Genitourinary Toxicity
From enrollment to a follow-up time of 5 years
Distant Progression Free Survival
From enrollment to a follow-up time of 5 years
Local Control
From enrollment to a follow-up time of 5 years
Overall Survival
From enrollment to a follow-up time of 5 years
Overall Quality of Life
From enrollment to a follow-up time of 5 years
Study Arms (1)
Experimental arm
EXPERIMENTALPatients with endometrial cancer (stage IB-IIIC1) with histological and molecular features that require adjuvant external beam radiotherapy alone or in combination with chemotherapy and/or brachytherapy. Adjuvant radiotherapy will be performed with stereotactic body radiotherapy schedule of 30 Gy in 5 sessions.
Interventions
Patients candidate to receive adjuvant radiotherapy will be assigned to a shorter schedule of 30 Gy in 5 sessions.
Eligibility Criteria
You may not qualify if:
- Written Informed Consent
- Prior pelvic radiotherapy
- Para-aortic lymph nodes involvement
- ECOG PS ≥ 3
- Any diagnosis of inflammatory bowel disease (both active or quiescent)
Contact the study team to confirm eligibility.
Sponsors & Collaborators
Study Sites (2)
ARNAS Civico Hospital
Palermo, 90100, Italy
ARNAS Civico Hospital
Palermo, Italy
Related Publications (3)
Leung E, Gladwish AP, Davidson M, Taggar A, Velker V, Barnes E, Mendez L, Donovan E, Gien LT, Covens A, Vicus D, Kupets R, MacKay H, Han K, Cheung P, Zhang L, Loblaw A, D'Souza DP. Quality-of-Life Outcomes and Toxic Effects Among Patients With Cancers of the Uterus Treated With Stereotactic Pelvic Adjuvant Radiation Therapy: The SPARTACUS Phase 1/2 Nonrandomized Controlled Trial. JAMA Oncol. 2022 Jun 1;8(6):1-9. doi: 10.1001/jamaoncol.2022.0362.
PMID: 35420695BACKGROUNDMusunuru HB, D'Alimonte L, Davidson M, Ho L, Cheung P, Vesprini D, Liu S, Chu W, Chung H, Ravi A, Deabreu A, Zhang L, Commisso K, Loblaw A. Phase 1-2 Study of Stereotactic Ablative Radiotherapy Including Regional Lymph Node Irradiation in Patients With High-Risk Prostate Cancer (SATURN): Early Toxicity and Quality of Life. Int J Radiat Oncol Biol Phys. 2018 Dec 1;102(5):1438-1447. doi: 10.1016/j.ijrobp.2018.07.2005. Epub 2018 Jul 31.
PMID: 30071295BACKGROUNDKlopp AH, Moughan J, Portelance L, Miller BE, Salehpour MR, Hildebrandt E, Nuanjing J, D'Souza D, Souhami L, Small W Jr, Gaur R, Jhingran A. Hematologic toxicity in RTOG 0418: a phase 2 study of postoperative IMRT for gynecologic cancer. Int J Radiat Oncol Biol Phys. 2013 May 1;86(1):83-90. doi: 10.1016/j.ijrobp.2013.01.017.
PMID: 23582248BACKGROUND
MeSH Terms
Conditions
Condition Hierarchy (Ancestors)
Central Study Contacts
Study Design
- Study Type
- interventional
- Phase
- not applicable
- Allocation
- NA
- Masking
- NONE
- Purpose
- TREATMENT
- Intervention Model
- SINGLE GROUP
- Sponsor Type
- OTHER
- Responsible Party
- PRINCIPAL INVESTIGATOR
- PI Title
- Principal Investigator
Study Record Dates
First Submitted
April 5, 2024
First Posted
April 11, 2024
Study Start
May 2, 2025
Primary Completion
May 1, 2026
Study Completion (Estimated)
May 1, 2027
Last Updated
June 25, 2025
Record last verified: 2025-05
Data Sharing
- IPD Sharing
- Will not share