E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Colorectal liver metastases |
Colorectale levermetastasen |
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E.1.1.1 | Medical condition in easily understood language |
Metastases from colon or rectal cancer to the liver |
Metastasen van colorectale kanker naar de lever |
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E.1.1.2 | Therapeutic area | Diseases [C] - Cancer [C04] |
MedDRA Classification |
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 the study is to compare the efficacy, as assessed by overall survival (OS), of surgery and neo-adjuvant chemotherapy to surgery alone in patients with liver metastases of colorectal cancer and a high clinical risk score. |
Doel van de studie is om de effectiviteit van chirurgie met neo-adjuvante chemotherapie te vergelijken met chirurgie alleen in patienten met colorectale levermetastasen en een hoge risico score. |
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E.2.2 | Secondary objectives of the trial |
• To compare progression free survival (PFS) between the 2 arms
• To determine quality of life in the two study arms
• To determine treatment response on neoadjuvant chemotherapy
• To compare morbidity of surgery and resection rate between the 2 arms
• To evaluate whether CEA can predict for treatment response, PFS and OS |
• Het vergelijken van de ziekte-vrije overleving tussen de 2 studiegroepen
• Het bepalen van de kwaliteit van leven in de 2 studiegroepen
• Het objectiveren van de respons op neo-adjuvante chemotherapie
• Het vergelijken van de morbiditeit van chirurgie en aantal resecties tussen de 2 studiegroepen
• Evalueren of CEA spiegel: de respons op therapie, ziekte-vrije overleving en overleving kan voorspellen
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
• Age ≥ 18 years.
• ECOG performance status 0 or 1.
• Histologically confirmed primary colorectal carcinoma. Primary colorectal carcinomas to be included are:
1. Previously resected histologically proven colorectal carcinoma
2. Coloncarcinoma still in situ, deemed suitable for resection at the time of liver surgery
3. Rectal carcinoma still in situ, requiring no neo-adjuvant radiotherapy, deemed suitable for resection at the time of liver surgery
4. Rectal carcinoma still in situ, requiring short-course neo-adjuvant radiotherapy, deemed suitable for resection at the time of liver surgery
• Radiologically confirmed and resectable liver metastasis of colorectal cancer after surgery.
• Clinical risk score of 3-5 (Fong et al.).
• Adequate bone marrow, liver and renal function as assessed by laboratory requirements to be conducted within 15 days prior to randomization. |
• Leeftijd ≥ 18 jaar.
• ECOG performance status 0 of 1.
• Histologisch bevesteigd primair colorectaal carcinoom. Priamire colorectale carcinomen die geincludeerd kunnen worden:
1. Reeds gereseceerd histologisch bevesteigd colorectaal carcinoom
2. Coloncarcinoom nog in situ, waarbij het technisch mogelijk is om de resectie hiervan synchroon met de levermetastasen te verrichten
3. Rectumcarcinoom nog in situ, welke geen neo-adjuvante radiotherapie behoeft, waarbij het technisch mogelijk is om de resectie hiervan synchroon met de levermetastasen te verrichten
4. Rectumcarcinoom nog in situ, welke kort-schema neo-adjuvante radiotherapie behoeft, waarbij het technisch mogelijk is om de resectie hiervan synchroon met de levermetastasen te verrichten
• Radiologisch bevestigd en resectabele lever metastasen van colorectale origine.
• Klinische risico score van 3-5 (volgens Fong et al.).
• Adequate beenmerg-, lever- en nierfunctie, beoordeeld op basis van laboratorium onderzoek te verrichten binnen 15 dagen voor randomisatie. |
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E.4 | Principal exclusion criteria |
• Prior adjuvant chemotherapy for the primary colorectal carcinoma given <6 months prior to detection of the liver metastases.
• Prior non colorectal malignancies, except for patients with basal or squamous cell carcinoma of the skin, or patients with carcinoma in situ of the cervix.
• Presence of extrahepatic disease
• Locally advanced rectal cancer in situ requiring long-course pre-operative chemoradiotherapy
• Major surgical procedure < 4 weeks prior to randomization.
• Females with a positive pregnancy test (within 14 days before treatment start).
• History of psychiatric disability judged by the investigator to be clinically significant, precluding informed consent or interfering with compliance for oral drug intake.
• Clinically significant (i.e. active) cardiovascular disease e.g. cerebrovascular accidents (≤ 6 months prior to randomization), myocardial infarction (≤ 1 year prior to randomization), uncontrolled hypertension while receiving chronic medication, unstable angina, New York Heart Association (NYHA) Grade II or greater congestive heart failure, or serious cardiac arrhytmia requiring medication.
• Serious, non-healing wound, ulcer, or bone fracture.
• Serious intercurrent infections (uncontrolled or requiring treatment).
• Current or recent (within the 28 days prior to randomization) treatment with another investigational drug or participation in another investigational study.
• Any psychological, familial, sociological or geographical condition potentially hampering compliance with the study protocol and follow-up schedule; those conditions should be discussed with the patient before registration in the trial |
• Eerdere chemotherapie in adjuvante setting voor primair coloncarcinoom, gegeven < 6 maanden voor detectie van de levermetastasen.
• Eerdere niet-colorectale maligniteiten, behoudens patienten met basaalcel of plaveiselcel carcinoom van de huid, of patienten met in situ cervixcarcinoom.
• Extra hepatische metastasen.
• Locally advanced rectumcarcinoom waarvoor lang-schema neo-adjuvante chemoradiatie geindiceerd is.
• Grote chirurgie < 4 weken voor randomisatie.
• Zwangere vrouwen
• Voorgeschiedenis van psychiatrische aandoening waarbij de studie coordinator inschat dat er geen informed consent verkregen kan worden danwel de compliance voor inname van medicatie beinvloed wordt.
• Klinisch significante cardiovasculaire aandoeningen: CVA (< 6 maanden voor randomisatie), myocardinfarct (< 1 jaar voor randomisatie), ongecontroleerde hypertensie ondanks therapie, instabiele angina pectoris, New York heart Association (NYHA) graad II of hoger hartfalen, ernstige hartritmestoornissen.
• Enrstige, niet helende wond, ulcer of botbreuk.
• Ernstige intermitterende infecties
• Recente of lopende behandeling binnen een andere studie.
• Psychologische, familiaire, sociologische of geographische condities waardoor potientieel de compliance met het studie protocol en follow up schema verstoord wordt. |
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E.5 End points |
E.5.1 | Primary end point(s) |
Primary endpoint of the study will be overall survival (OS), calculated from the date of randomization to the date of death from any cause of the patient. Patients still alive at the date of last contact will be censored. |
Primair eindpunt van de studie is overleving, berekend vanaf de datum van randomisatie tot de datum van overlijden ten gevolge onafhankelijk van de oorzaak van overlijden. |
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E.5.1.1 | Timepoint(s) of evaluation of this end point |
After 126 events. |
Na 126 events. |
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E.5.2 | Secondary end point(s) |
Progression free survival (PFS) will be defined from the date of randomization to the first event defined as local/distant recurrence or progression or death from any cause. |
Ziekte-vrije overleving, van de datum van randomisatie tot het eerste recidief (locaal danwel op afstand), danwel progressie of overlijden. |
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E.5.2.1 | Timepoint(s) of evaluation of this end point |
After 126 events. |
Na 126 events. |
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E.6 and E.7 Scope of the trial |
E.6 | Scope of the trial |
E.6.1 | Diagnosis | Yes |
E.6.2 | Prophylaxis | No |
E.6.3 | Therapy | Yes |
E.6.4 | Safety | No |
E.6.5 | Efficacy | Yes |
E.6.6 | Pharmacokinetic | No |
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 | Yes |
E.6.13.1 | Other scope of the trial description |
Quality of life. |
Kwaliteit van leven. |
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E.7 | Trial type and phase |
E.7.1 | Human pharmacology (Phase I) | No |
E.7.1.1 | First administration to humans | No |
E.7.1.2 | Bioequivalence study | No |
E.7.1.3 | Other | No |
E.7.1.3.1 | Other trial type description | |
E.7.2 | Therapeutic exploratory (Phase II) | No |
E.7.3 | Therapeutic confirmatory (Phase III) | Yes |
E.7.4 | Therapeutic use (Phase IV) | No |
E.8 Design of the trial |
E.8.1 | Controlled | Yes |
E.8.1.1 | Randomised | Yes |
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) | Yes |
E.8.2.2 | Placebo | No |
E.8.2.3 | Other | No |
E.8.2.4 | Number of treatment arms in the trial | 2 |
E.8.3 |
The trial involves single site in the Member State concerned
| No |
E.8.4 | The trial involves multiple sites in the Member State concerned | Yes |
E.8.4.1 | Number of sites anticipated in Member State concerned | 7 |
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 | Yes |
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
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LVLS |
Laatste controle van laatst geincludeerde patient. |
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E.8.9 Initial estimate of the duration of the trial |
E.8.9.1 | In the Member State concerned years | |
E.8.9.1 | In the Member State concerned months | |
E.8.9.1 | In the Member State concerned days | |