E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Colorectal carcinoma |
Colorectaal carcinoom |
|
E.1.1.1 | Medical condition in easily understood language |
Bowel cancer |
dikkedarm- en endeldarmkanker |
|
E.1.1.2 | Therapeutic area | Diseases [C] - Cancer [C04] |
MedDRA Classification |
E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 19.0 |
E.1.2 | Level | LLT |
E.1.2 | Classification code | 10010036 |
E.1.2 | Term | Colorectal carcinoma |
E.1.2 | System Organ Class | 100000004864 |
|
E.1.3 | Condition being studied is a rare disease | No |
E.2 Objective of the trial |
E.2.1 | Main objective of the trial |
The primary objective of this feasibility/pilot study is to find the correct scanning protocol to assess 5FU drug trapping in colorectal cancer liver metastases using 7T MRS (phase 1).The primary objective is to find the correct scanning protocol to assess 5FU drug trapping in colorectal cancer liver metastases using 7T MRS. |
Het primaire doel van de studie is het ontwikkelen van een scanprotocol voor het meten van drugtrapping van 5FU in levermetastasen op basis van colorectaal carcinoom middels 7T MRS. |
|
E.2.2 | Secondary objectives of the trial |
Secondary objectives will be assessed during phase 2 of this study and include applying the developed scanning protocol to explore the correlation between 5FU drug trapping in liver metastasis to the efficacy of treatment according to the Response Evaluation Criteria In Solid Tumors (RECIST) and to explore whether metabolite levels correlate to perfusion, diffusion and acidity as determined by functional MRI |
Secundaire doelenjn betreffen het toepassen van het ontwikkelde scanprotocol voor het exploreren van de relatie tussen 5FU drug trapping in lever metastasen en de effectiviteit van de behandeling volgens RECIST en het exploreren van een correlatie tussen de concentratie van metabolieten en perfusie, diffusie en zuurgraad zoals gemeten middels functionele MRI. |
|
E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
-18 years or older. -Patients with liver metastases measurable according to RECIST in metastatic colorectal cancer. -Patients that are planned to start with capecitabine (Xeloda®) and bevacizumab (Avastin®) treatment as determined according to Dutch guidelines. -Informed consent for longitudinal data collection according to the PLCRC study protocol.
|
-Minimale leeftijd van 18 jaar. -Patiënten met volgens RECIST meetbare lever metastasen op basis van uitgezaaid colorectaal carcinoom. -Patienten die zullen starten met een behandeling middels capecitabine en bevacizumab conform de geldende Nederlandse richtlijnen. -Informed consent voor het verzamelen van longitudinale klinische data volgens het PLCRC studie protocol. |
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E.4 | Principal exclusion criteria |
- Patients that received any prior systemic therapy for cancer. - Patients that received any prior radiotherapy or surgery in the liver. - Contra-indications to MRI scanning according to hospitals 7T MRI screening guideline of the UMCU. - Patients with severe liver dysfunction. - Patients with a life expectancy of < 3 months. - Pregnant or lactating women. - Patients with claustrofobia.
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- Patiënten die eerder zijn behandeld met systeemtherapie voor kanker - Patiënten die eerder zijn behandeld met radiotherapie of chirurgie in de lever - Contra-indicatie voor het krijgen van een MRI scan volgens de geldende screening richtlijnen voor 7T MRI in het UMCU - Patienten met ernstig leverfalen - Patient met een levensverwachting van minder dan 3 maanden - Zwangeren of vrouwen die borstvoeding geven - Patienten met claustrofobie |
|
E.5 End points |
E.5.1 | Primary end point(s) |
7T MRS characteristics on (changes in) concentration of capecitabine and metabolites measured in liver metastasis during MRS examinations obtained at discretized time point(s). |
7T MRS karakteristieken op (veranderingen) in concentratie van capecitabine en metabolieten gemeten in lever metastasen tijdens MRS onderzoeken. |
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E.5.1.1 | Timepoint(s) of evaluation of this end point |
After inclusion of the first 6 patients. |
Na inclusie van de eerste 6 patienten. |
|
E.5.2 | Secondary end point(s) |
-Secondary endpoints include response measurements (complete response, partial response, stable disease and progressive disease) according to RECIST -Are the metabolite levels correlated to perfusion, diffusion and acidity as determined by functional MRI. |
Respons metingen volgens RECIST (complete respons, partiele respons, stabiele ziekte, en progressie) Gedetailleerde informatie over perfusie, diffusie en zuurgraad gemeten middels functionele MRI. |
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E.5.2.1 | Timepoint(s) of evaluation of this end point |
When 26 patients finished their first three cycles of capecitabine and bevacizumab. |
Nadat 26 patienten de eerste 3 cycli van de behandeling met capecitabine en bevacizumab hebben afgerond. |
|
E.6 and E.7 Scope of the trial |
E.6 | Scope of the trial |
E.6.1 | Diagnosis | No |
E.6.2 | Prophylaxis | No |
E.6.3 | Therapy | No |
E.6.4 | Safety | No |
E.6.5 | Efficacy | No |
E.6.6 | Pharmacokinetic | Yes |
E.6.7 | Pharmacodynamic | No |
E.6.8 | Bioequivalence | No |
E.6.9 | Dose response | No |
E.6.10 | Pharmacogenetic | No |
E.6.11 | Pharmacogenomic | No |
E.6.12 | Pharmacoeconomic | No |
E.6.13 | Others | No |
E.7 | Trial type and phase |
E.7.1 | Human pharmacology (Phase I) | Yes |
E.7.1.1 | First administration to humans | No |
E.7.1.2 | Bioequivalence study | No |
E.7.1.3 | Other | Yes |
E.7.1.3.1 | Other trial type description |
proof of concept for MRS, not for study medication |
proof of concept for MRS, niet voor studie medicatie |
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E.7.2 | Therapeutic exploratory (Phase II) | Yes |
E.7.3 | Therapeutic confirmatory (Phase III) | No |
E.7.4 | Therapeutic use (Phase IV) | No |
E.8 Design of the trial |
E.8.1 | Controlled | No |
E.8.1.1 | Randomised | No |
E.8.1.2 | Open | Yes |
E.8.1.3 | Single blind | No |
E.8.1.4 | Double blind | No |
E.8.1.5 | Parallel group | No |
E.8.1.6 | Cross over | No |
E.8.1.7 | Other | No |
E.8.2 | Comparator of controlled trial |
E.8.2.1 | Other medicinal product(s) | No |
E.8.2.2 | Placebo | No |
E.8.2.3 | Other | No |
E.8.2.4 | Number of treatment arms in the trial | 1 |
E.8.3 |
The trial involves single site in the Member State concerned
| Yes |
E.8.4 | The trial involves multiple sites in the Member State concerned | No |
E.8.5 | The trial involves multiple Member States | No |
E.8.6 Trial involving sites outside the EEA |
E.8.6.1 | Trial being conducted both within and outside the EEA | No |
E.8.6.2 | Trial being conducted completely outside of the EEA | No |
E.8.7 | Trial has a data monitoring committee | No |
E.8.8 |
Definition of the end of the trial and justification where it is not the last
visit of the last subject undergoing the trial
|
This trial will be ended when 26 patients that participated in this study (i.e. participated in MRS examinations) finished the first three cycli of treatment with capecitabine and bevacizumab |
|
E.8.9 Initial estimate of the duration of the trial |
E.8.9.1 | In the Member State concerned years | 1 |
E.8.9.1 | In the Member State concerned months | 0 |
E.8.9.1 | In the Member State concerned days | 0 |
E.8.9.2 | In all countries concerned by the trial years | 1 |
E.8.9.2 | In all countries concerned by the trial months | 0 |
E.8.9.2 | In all countries concerned by the trial days | 0 |