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.

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. - RACE-study

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

NL-OMON

Registry ID

NL-OMON43029

Enrollment

Registered

2016-09-23

Start date

2017-01-27

Completion date

Unknown

Last updated

2024-04-23

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Patients with cervical vulvar or anal cancer who are planned for radiotherapy (with or without chemotherapy) with curative intent

Interventions

None listed

Eligibility

Age

18 Years to 99 Years

Inclusion criteria

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

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

Design outcomes

Primary

Measure	Time frame
Dose coverage of the target volumes (CTVs).	—

Secondary

Measure	Time frame
• Margin for inter fractional variation (in relation to the ITV and PTV margin) • Areas of under dosage • Areas of over dosage • Bladder size (cc)	—

Countries

Netherlands

Outcome results