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Hypofractionation for Endometrial Cancer (SPARTACUSII Trial)

N/A
Waitlist Available
Led By Kathy Han, MD
Research Sponsored by Sunnybrook Health Sciences Centre
Eligibility Criteria Checklist
Specific guidelines that determine who can or cannot participate in a clinical trial
Must have
Be older than 18 years old
Timeline
Screening 3 weeks
Treatment Varies
Follow Up baseline to 2 years following rt completion
Awards & highlights
No Placebo-Only Group

Summary

This trial is testing a new radiation treatment for uterine cancer patients who have had surgery. The treatment aims to be just as effective with fewer side effects and a shorter treatment duration.

Eligible Conditions
  • Endometrial Cancer

Timeline

Screening ~ 3 weeks
Treatment ~ Varies
Follow Up ~baseline to 2 years following rt completion
This trial's timeline: 3 weeks for screening, Varies for treatment, and baseline to 2 years following rt completion for reporting.

Treatment Details

Study Objectives

Study objectives can provide a clearer picture of what you can expect from a treatment.
Primary study objectives
Acute bowel toxicity
Secondary study objectives
Acute bowel toxicities
Acute urinary toxicities through CTCAE
Acute urinary toxicities through EPIC
+4 more

Side effects data

From 2023 Phase 2 trial • 88 Patients • NCT02783690
91%
Dermatitis radiation
66%
Skin hyperpigmentation
34%
Joint range of motion decreased
30%
Non-cardiac chest pain
27%
Lymphedema
23%
Edema limbs
18%
Telangiestasia
18%
Esophagitis
16%
Breast infection
16%
Fibrosis deep connective tissue
16%
Superficial soft tissue fibrosis
5%
Seroma
2%
Brachial plexopathy
100%
80%
60%
40%
20%
0%
Study treatment Arm
Hypofractionation
Conventional Fractionation

Awards & Highlights

No Placebo-Only Group
All patients enrolled in this study will receive some form of active treatment.

Trial Design

2Treatment groups
Experimental Treatment
Active Control
Group I: Stereotactic Hypofractionated RadiationExperimental Treatment1 Intervention
Patients randomized to hypofractionation will be treated the stereotactic hypofractionated technique.
Group II: Conventional Fractionation Pelvic RadiationActive Control1 Intervention
Patients randomized to the conventional fractionation arm will be treated with intensity-modulated or volumetric arc therapy technique as per standard protocol.
Treatment
First Studied
Drug Approval Stage
How many patients have taken this drug
Hypofractionation
2017
Completed Phase 2
~550

Find a Location

Who is running the clinical trial?

Sunnybrook Health Sciences CentreLead Sponsor
674 Previous Clinical Trials
1,565,805 Total Patients Enrolled
2 Trials studying Endometrial Cancer
45 Patients Enrolled for Endometrial Cancer
Princess Margaret Hospital, CanadaOTHER
119 Previous Clinical Trials
39,018 Total Patients Enrolled
Royal Victoria Hospital, CanadaOTHER
17 Previous Clinical Trials
10,367 Total Patients Enrolled
~12 spots leftby Nov 2025