NCT01514955

An Initial Feasibility Study to Integrate MRI Based Brachytherapy and CT/MR Fused INRT in Treatment of Advance Cervical Cancer

An Initial Feasibility Study to Integrate High-precision, Image Guided, Radiotherapy(MRI Based Brachytherapy and CT/MRI Fused Dynamic IMRT Planning) in the Treatment Planning of 10 Patients With Locally Advanced Carcinoma of the Cervix

• Status: Withdrawn
• Phase: Phase 1
• Study type: Interventional
• Enrollment: 0 (actual)
• Sponsor: AHS Cancer Control Alberta · Academic / Other
• Sex: Female
• Age: 18 Years – 70 Years
• Healthy volunteers: Not accepted

Summary

Main cause of mortality in cervix cancer is local relapse in the pelvis. Since distant metastasis is quiet rare, increasing local control in the pelvis can directly translate into improvement in survival. Obstacles in front of this approach is the dose limitation to normal organs located in the pelvis adjacent to the tumor. 3-D MRI based EBRT and Brachytherapy will grant safe delivery of more conformal higher doses of radiation to the tumor and allowing sparing of the normal structures.

Detailed description

A total of 10 patients with a diagnosis of locally advanced cervical carcinoma will be enrolled. After diagnosis and written informed consent, patients will undergo investigations prior to treatment planning, including CT imaging as per standard of care. In addition, patients will have an MRI of the pelvis + PET scan + EUA and gold seeds insertion to verify pelvic organs movement and EB-IMRT with daily cone beam CT. Brachytherapy treatment planning will be based on MRI imaging with the applicator in situ.

Conditions

• Integrated MRI Based RT as Standard of Care
• Locally Advanced Cervical Cancer

Interventions

Type	Name	Description
RADIATION	Gold seeds insertion to detect movements at pelvis
RADIATION	Image guided MRI based RT (IMRT+Brachytherapy)

Timeline

• Start date: 2009-11-01
• Primary completion: 2011-12-01
• Completion: 2011-12-01
• First posted: 2012-01-23
• Last updated: 2016-02-25