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TREAT-EC (Tirzepatide in the treatment of endometrial cancer) - a clinical trial

Status
Not yet recruiting
Phases
Phase 2
Study type
Interventional
Source
EU CTIS
Registry ID
CTIS2025-523877-40-00
Enrollment
78
Registered
2026-04-02
Start date
Unknown
Completion date
Unknown
Last updated
2026-04-02

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Endometrial adenocarcinoma

Brief summary

The proportion (%) of patients with a pCR in each group 12 months (52 weeks ±14 days) post randomisation. pCR will be defined as the absence of any EAC or endometrial hyperplasia on endometrial biopsy using a H&E slide assessed by an independent pathologist after 12 months (Visit 14, 52 weeks ±14 days) of treatment.

Detailed description

The mean percentage fasting weight loss at 12 months (Visit 14, 52 weeks ±14 days) post randomization., The change in Ki-67 PI 12 months (Visit 14, 52 weeks ±14 days) post randomization., Quality of life assessment at baseline (day -30 to 0), 3 (Visit 4, Week 12, 6 (Visit 7, Week 24), and 12 months (Visit 14, 52 weeks ±14 days)., Safety - The proportion of patients who develop progressive disease during the trial at 6 and 12 months. Progression is defined in section 3.4., Progression to surgery - The proportion of patients who progress to surgical management of endometrial cancer ie. hysterectomy following weight loss

Interventions

Sponsors

University College Dublin
Lead SponsorOTHER

Eligibility

Sex/Gender
All
Age
18 Years to No maximum

Design outcomes

Primary

MeasureTime frame
The proportion (%) of patients with a pCR in each group 12 months (52 weeks ±14 days) post randomisation. pCR will be defined as the absence of any EAC or endometrial hyperplasia on endometrial biopsy using a H&E slide assessed by an independent pathologist after 12 months (Visit 14, 52 weeks ±14 days) of treatment.

Secondary

MeasureTime frame
The mean percentage fasting weight loss at 12 months (Visit 14, 52 weeks ±14 days) post randomization., The change in Ki-67 PI 12 months (Visit 14, 52 weeks ±14 days) post randomization., Quality of life assessment at baseline (day -30 to 0), 3 (Visit 4, Week 12, 6 (Visit 7, Week 24), and 12 months (Visit 14, 52 weeks ±14 days)., Safety - The proportion of patients who develop progressive disease during the trial at 6 and 12 months. Progression is defined in section 3.4., Progression to surgery - The proportion of patients who progress to surgical management of endometrial cancer ie. hysterectomy following weight loss

Outcome results

None listed

Source: EU CTIS · Data processed: Apr 3, 2026