Repeat CT scans for evaluation of inter- and intrafraction motion and it*s effect on radiotherapy dose distribution during curative radiotherapy for pelvic tumours; An exploratory pilot study.

Completed

• Conditions: Patients with cervical; vulvar or anal cancer; who are planned for radiotherapy (with or without chemotherapy) with curative intent; 10002112; 10046828

• Registration Number: NL-OMON43029
• Lead Sponsor: niversitair Medisch Centrum Groningen

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Last Update Posted: 23 April 2024

Recruitment & Eligibility

• Status: Completed
• Sex: Not specified
• Target Recruitment: 40

Inclusion Criteria

- Histologically proven anal, vulvar or cervical cancer
- Scheduled for external-beam photon radiotherapy with curative intention
- WHO 0-2
- Age >= 18 years
- Written informed consent

Exclusion Criteria

- Relative contra-indications, such as pain, for lying on the treatment or CT-couch
- Non compliance with any of the inclusion criteria

Study & Design

• Study Type: Observational invasive
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
<p>Dose coverage of the target volumes (CTVs).</p><br>

Secondary Outcome Measures

Name	Time	Method
<p>• Margin for inter fractional variation (in relation to the ITV and PTV margin)<br /><br>• Areas of under dosage<br /><br>• Areas of over dosage<br /><br>• Bladder size (cc)</p><br>