A Prospective Study of Performing MRI Simulation in Treatment Position in Spinal Stereotactic Body Radiation Therapy

Active, not recruiting

• Conditions: Spinal Metastases
• Interventions: Other: mask for immobilization; Other: Elekta BodyFix

• Registration Number: NCT05155423
• Lead Sponsor: M.D. Anderson Cancer Center

Brief Summary

To learn the usefulness of performing MRI scans in different positions and learn the best practice for spinal stereotactic body radiation therapy (spinal SBRT) planning and dose delivery.

Detailed Description

1. Objectives

1. Assess the feasibility of performing MRI scans in the treatment position for accurate treatment planning and dose delivery in spinal stereotactic body radiation therapy (spinal SBRT).

2. Characterize the improved accuracy of image fusion between MRI and CT and its dosimetric impact when performing MRI scans in treatment position in spinal SBRT.

3. Assess the ability of MRI simulation to accurately target extended spinal targets beyond the current targeting limitations (\>3 consecutive vertebral body levels)

4. Optimize the workflow of using MRI simulation in treatment planning and dose delivery.

Basic Information
|
Recruitment & Eligibility
|
Study & Design
|
Trial Locations

Study Timeline

• Study Start: 2018-04-21
• Study First Submitted: 2021-11-30
• Study First Submitted QC: 2021-11-30
• Study First Posted: 2021-12-13
• Status Verified: 2024-12
• Last Update Submitted: 2024-12-02
• Last Update Posted: 2024-12-04
• Primary Completion: 2026-05-24
• Study Completion: 2026-05-24

Recruitment & Eligibility

• Status: ACTIVE_NOT_RECRUITING
• Sex: All
• Target Recruitment: 21

Inclusion Criteria

Not provided

Read More

Exclusion Criteria

Not provided

Read More

Study & Design

• Study Type: OBSERVATIONAL
• Study Design: Not specified

Arm && Interventions

Group	Intervention	Description
group 1	mask for immobilization	patient using mask for immobilization
group 2	Elekta BodyFix	patients using Elekta BodyFix

Primary Outcome Measures

Name	Time	Method
Performing MRI scans in the treatment position for accurate treatment planning.	through study completion, an average of 1 year
Performing MRI scans in the treatment position for dose delivery in spinal stereotactic body radiation therapy (spinal SBRT).	through study completion, an average of 1 year

Trial Locations

Locations (1)

MD Anderson Cancer Center; 🇺🇸 Houston, Texas, United States