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Simulation-Free Celiac Plexus Pain Ablation Using Stereotactic Body Radiotherapy in Patients With Cancer-Related Celiac Pain

NCT07636382 · Status: RECRUITING · Phase: NA · Type: INTERVENTIONAL · Enrollment: 5

Last updated 2026-07-30

No results posted yet for this study

Summary

This is a prospective, single-arm, pilot feasibility clinical trial designed to evaluate the feasibility and safety of a simulation-free adaptive radiotherapy workflow to enable single-session celiac plexus SBRT planning and delivery. In this trial, the treatment itself is non-investigational (standard-of-care celiac plexus SBRT) but the treatment workflow (simulation-free, using adaptive radiotherapy to compress treatment planning and delivery into a single session) is novel. Investigators hypothesize the successful completion of the simulation-free ART workflow through treatment delivery in the first on-table treatment attempt for at least 80% of patients.

Conditions

Interventions

OTHER

Treatment plan

Simulation-free radiation treatment planning, in which pre-existing diagnostic images are used to generate a radiation treatment pre-plan (as opposed to acquiring planning-specific image sets). This will be paired with the use of online adaptive radiotherapy (ART) to refine the pre-plan to create a final plan that matches the on-table internal target and gastrointestinal anatomy observed with on-board imaging on the day of treatment. This enables single-session celiac plexus SBRT planning and delivery.

Sponsors & Collaborators

  • University Health Network, Toronto

    lead OTHER

Study Design

Allocation
NA
Purpose
TREATMENT
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2026-06-04
Primary Completion
2027-06-01
Completion
2027-06-01

Countries

  • Canada

Study Locations

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Entities

Diseases

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT07636382 on ClinicalTrials.gov