Clinical trial · Observational
Modelling Internal Hepatic Movement With an External Abdominal Marker
Modelling Internal Hepatic Movement With an External Abdominal Marker Block for Use With a Real Time Position Monitoring System for Respiratory Gating
NCT00299299CI-TRIAL-00003000unknownClinicalTrials.gov clinicaltrialsProvenance
- Source
- ClinicalTrials.gov
- Retrieved
- Sep 8, 2026
- Layer
- normalized (units and labels harmonized; values unchanged)
- Run
- ING-CLINICALTRIALS-20260908-000001
Summary
Brief summary (as posted)
This study tests the feasibility and reproducibility of patient-specific motion models. These will be used for quantification of safe margin reduction. Patient-specific motion models will be built by post-processing 4D MRI data with non-rigid registration. By comparing these models between visits, model reproducibility will be assessed, and the methodology refined.
Conditions
Conditions (1)
Free-text conditions as registered, with the CancerIndex entity they were reconciled to and the match type.
| Condition (as posted) | Mapped entity | Match | Confidence |
|---|---|---|---|
| Patients With Liver Metastases From Colorectal Cancer | — | UNRESOLVED | — |
Interventions
Interventions (0)
Data not yet available
No intervention recorded.
Eligibility
Eligibility (as posted)
- Sex
- All
- Minimum age
- 18 Years
Show eligibility criteria text
Inclusion Criteria: * Histologically confirmed adenocarcinoma compatible with primary disease in the colon or rectum * Aged 18 years or older * Unequivocal contrast-enhanced CT and/or MRI evidence of malignant single or multiple metastases in the liver, metastases at other sites will not be an exclusion criterion * WHO performance status 0-2 and life expectancy of at least 12 weeks * Informed written consent Exclusion Criteria: * Pregnancy or breast feeding * Evidence of ascites * Patients unable for whatever reason to lie flat * Patients unable to give fully informed consent * Age\< 18 years
References
Publications (0)
Data not yet available
No reference posted for this study.