Towards Adaptive Radiotherapy (ART) for Cervical Cancer: CT-study of the effect of full and empty bladder on the position of the uterus

Towards Adaptive Radiotherapy (ART) for Cervical Cancer: CT-study of the effect of full and empty bladder on the position of the uterus - Bladder filling and uterus position for ART

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

NL-OMON

Registry ID

NL-OMON47258

Enrollment

Registered

2013-11-22

Start date

2014-02-01

Completion date

Unknown

Last updated

2024-04-29

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

Conditions

cervical cancer

Interventions

None listed

Eligibility

Age

18 Years to 99 Years

Inclusion criteria

Inclusion criteria: Adult women with inoperable cervical cancer

Exclusion criteria

Exclusion criteria: * Inability of the patient to provide informed consent or legally incompetent/incapacitated to do so, * Pregnancy * Patients with a hip prosthesis (due to scatter on CBCT and heating in MRI) * Cardiac arrythmias, pacemaker/ICD, neurostimulator, insuline pump, cochlear implants, glaucoma, myasthenia gravis * Metal implants in region of interest, metal implants before 1995 * Intracranial clips before 1995 * Occupation as metal worker * Claustrofobia * Tricyclic antidepressants

Design outcomes

Primary

Measure	Time frame
Variability of uterus position under influence of filling of the urinary bladder.	—

Secondary

Measure	Time frame
Daily variation in bladder filling (with cone-beam CT), tumorlokalization (with fiducial gold markers), and tumour response (weekly MRI-scans).	—

Countries

Netherlands

Outcome results