Dose-Painted Intensity Modulated Radiotherapy Pancreas (DP-IMRT Pancreas)
Condition(s) studied
Investigational drug(s) / intervention(s)
Dose-Painted Intensity Modulated Radiotherapy: Fifteen fractions of external beam radiation therapy (EBRT) delivered via IMRT/ VMAT. Cohort 1 (n = 3-6) Single PTV 40.05 Gy/15#, homogenous dose. Cohort 2 (n = 3-6) High Risk PTV 45 Gy/15# SIB to PTV tumour, Elective PTV 40.05 Gy/15# to nodal regions. Cohort 3 (n = 3-6) High risk PTV 48 Gy/15# SIB to PTV tumour, Elective PTV 40.05 Gy/15# to nodal regions.
Study summary
This is a prospective non-randomised Phase I/II Radiotherapy (RT) study with patients recruited to escalated dose cohorts. Patients with resectable or borderline resectable (per the National Comprehensive Cancer Network (NCCN) criteria) pancreatic adenocarcinoma will receive dose-escalated hypofractionated DP-IMRT via Intensity Modulated Radiotherapy (IMRT) / Volume Modulated Arc Therapy (VMAT).
Eligibility
Primary outcome measure(s)
- Phase 1 - to establish the MTD in a dose-escalated and hypofractionated RT regime delivered via IMRT/VMAT by the number of DLTs — 4 weeks
To establish the MTD in a dose-escalated and hypofractionated RT regime delivered via IMRT/VMAT by the number of DLTs, and the rate of patient withdrawal from trial treatment due to DLTs. Analysis will be performed for each cohort after all patients have been assessed for their 4-week post RT assessment. - Phase 2 - to determine the frequency and severity of DLTs due to AE/Toxicity meeting definition of DLT at 4 weeks post RT — 4 weeks
The rate of DLTs up to 4 weeks post RT will be calculated. This proportion along with the 90% confidence intervals will be reported. - Phase 2 - to determine the rate of patient withdrawal from trial treatment due to AE/Toxicity meeting definition of DLT at 4 weeks post RT — 4 weeks
The rate of withdrawal from trial treatment of patients due to DLTs will be calculated. This proportion along with the 90% Confidence Interval will be reported. Other toxicity data including SAEs will be summarised and presented in tabular format with proportions plus 95% Confidence Interval where appropriate.
Trial sites (2)
| Facility | City | Region | Status |
|---|---|---|---|
| St Luke's Radiation Oncology Network (SLRON) | Dublin | Ireland | Recruiting |
| St Vincent's University Hospital | Dublin | Ireland | Recruiting |
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This page summarises publicly available registry data for informational purposes — not medical advice. Eligibility is determined by each study team; patients should discuss participation with their clinician.
View NCT06024824 on ClinicalTrials.gov ↗ ← All trials in Ireland