E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
metastatic renal cell carcinoma and the primary tumor in situ
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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 |
To investigate the response rate of the primary tumor following pretreatment with sunitinib |
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E.2.2 | Secondary objectives of the trial |
Cancer specific survival and morbidity, overall response at metastatic sites and duration of metastatic response will be assessed. (Duration of overall survival; duration of hospital stay; percentage of withdrawal from nephrectomy due to sunitinib-related reduction of performance; response at metastatic sites; progression to irresectability of the primary tumor during initial treatment). Immunomonitoring in the peripheral blood at different time intervals and the primary tumor after nephrectomy. Imaging with CT and dynamic MRI scan prior to treatment with sunitinib and prior to nephrectomy to identify potential response criteria other than RECIST in association with histopathology.
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
1. Histologically confirmed metastatic renal cell cancer of clear-cell subtype with a resectable asymptomatic primary in situ. Asymptomatic primary is defined as the absence of symptoms which can be exclusively assigned to the primary tumor such as flank pain and/or gross hematuria necessitating blood transfusion. As paraneoplastic symptoms cannot be assigned to the primary tumor alone in metastatic disease, they are not included in this definition. Unless the diagnosis of a clear-cell subtype has been established after histological examination of a resected metastatic lesion, all patients need to undergo a transcutaneous tru-cut needle biopsy of the primary tumor. 2. Extensive metastatic disease which is defined as 3 or more non-resectable metastases in case of 1 metastatic site, using the RECIST criteria, or 2 or more metastatic sites. 3. Age: 18 to 65 years 4. Life expectancy > 3 months 5. WHO performance status 0 or 1 6. Written informed consent obtained from the patient after having been informed about the objectives of the study and the medication used. 7. Blood counts: Leucocytes > 3.0 x 109/l, platelets > 100 x 109/l, hemoglobin > 6.0 mmol/l. 8. Serum bilirubin, ASAT, ALAT and creatinin within 1.5 times of upper limit of reference values of laboratory. 9. No prior systemic treatment with biological response modifiers, tyrosine-kinase inhibitors, monoclonal antibodies or chemotherapy. Patients who receive local radiotherapy for bone lesions can be included. 10. An intermediate MSKCC risk profile
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E.4 | Principal exclusion criteria |
1. Symptomatic primary necessitating nephrectomy. For definition see Inclusion criteria. 2. Irresectable primary tumor 3. Patients in whom complete surgical remission can be achieved by removing metastatic sites at nephrectomy or by delayed surgery. 4. Previous nephrectomy 5. Low metastatic burden (2 or less non-resectable metastases at 1 metastatic site) 6. Metastatic RCC to the bone only. Bone metastases are considered truly non measurable. 7. Current cardiovascular disease, hematopoetic, pulmonary, hepatic or renal dysfunction or WHO performance status > 1. 8. Previous immunotherapy, therapy with tyrosine-kinase inhibitors, monoclonal antibodies or chemotherapy. 9. Presence of autoimmune disease, HIV and hepatitis. 10. Corticosteroid and/ or other immunosuppressive therapies. 11. Prior malignancies. In case of NED the period should be > 5 years. 12. Central nervous system metastases. 13. non-clear cell subtype. 14. Poor or good prognosis according to MSKCC risk assessment
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E.5 End points |
E.5.1 | Primary end point(s) |
The main end point of this study is any objective response in the primary tumor according to RECIST criteria . |
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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 | Yes |
E.6.4 | Safety | Yes |
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 |
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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) | 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 | Information not present in EudraCT |
E.8.1.2 | Open | Information not present in EudraCT |
E.8.1.3 | Single blind | Information not present in EudraCT |
E.8.1.4 | Double blind | Information not present in EudraCT |
E.8.1.5 | Parallel group | Information not present in EudraCT |
E.8.1.6 | Cross over | Information not present in EudraCT |
E.8.1.7 | Other | Information not present in EudraCT |
E.8.2 | Comparator of controlled trial |
E.8.2.1 | Other medicinal product(s) | Information not present in EudraCT |
E.8.2.2 | Placebo | Information not present in EudraCT |
E.8.2.3 | Other | Information not present in EudraCT |
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 | Information not present in EudraCT |
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
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The trial has a Simon two-stage minimax design. That is, 40 patients will be maximally included, provided 2 responses are observed in the primary tumor in the first 22 patients. if only 1 response is observed, the trial will be stopped in the first stage. Otherwise, the trial will continue until 40 patients will be included. |
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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 | 2 |
E.8.9.1 | In the Member State concerned months | 6 |
E.8.9.1 | In the Member State concerned days | 0 |