E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
This study is a prospective, randomized, double-blind, multi-center placebo-controlled phase II study in order to determine progression-free survival of patients with platinum-resistant or refractory ovarian carcinoma treated with topotecan plus sorafenib versus topotecan plus placebo. |
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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 |
Determination of the progression-free survival (PFS) of patients treated with topotecan + sorafenib versus topotecan + placebo |
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E.2.2 | Secondary objectives of the trial |
• Overall survival • Response rate • Duration of response • Time to progression (TTP) • Safety and tolerability • Assessment of quality of life over time as defined by EORTC-QLQ C 30 and Ovar 28 questionnaire and, in case of participation in the sub-study, FOSI, respectively • Translational research within the Tumor bank Ovarian cancer Network (www.toc-network.de) • Development of a prognostic index (GCIG Symptom Benefit Group)
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E.2.3 | Trial contains a sub-study | Yes |
E.2.3.1 | Full title, date and version of each sub-study and their related objectives |
Sub studies see sections 11.1 and 11.2 of the study protocol version 1.0 from 18.08.2009 |
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E.3 | Principal inclusion criteria |
1. Patients with histologically confirmed epithelial ovarian cancer, primary peritoneal carcinomatosis or fallopian tube cancer 2. Patients must have platinum resistant (relapse-free interval < 6 months of a platinum-containing primary or secondary or tertiary therapy) or platinum refractory (progression during primary or secondary or tertiary platinum treatment) disease defined by measurable disease according to RECIST or elevated CA-125 level according the GCIG-criteria. Definition of relapse: Demonstration of measurable or non-measurable tumour according to RECIST criteria by an imaging procedure (where applicable before relapse surgery) or increase in the tumour marker CA-125 to twice the upper laboratory value of normal for the hospital or histological confirmation of tumour relapse by biopsy or surgery. 3. No more than 2 prior treatment regimens for recurrent epithelial ovarian cancer. 4. Elevated CA-125-value before study entry in order to assess the response according the GCIG-criteria (see below). Patients without elevated CA-125 may be enrolled if they show a measurable or not-measurable disease (according RECIST) evaluated by imaging techniques (measurable disease – at least one unidimensionally measurable lesion ≥ 20 mm by conventional techniques OR ≥ 10 mm by spiral CT scan) or histologically or cytologically confirmed relapse 5. ECOG Performance Status of 0 or 1 6. ≥ 18 years age 7. No prior operation or, in case of prior operation, the patient must be recovered therefrom. The operation must be performed at least 4 weeks prior to start of study drug, 8. Adequate bone marrow, liver and renal function as assessed by the following laboratory requirements to be conducted within 7 days prior to screening - Hemoglobin ≥ 9.0 g/dl - Leucocyte count 3.000/l - Absolut neutrophil count (ANC) 1.500/l - Platelet count 100.000/l - PT-INR/PTT < 1.5 x upper limit of normal [Patients who are being therapeutically anticoagulated with an agent such as coumadin or heparin will be allowed to participate provided that no prior evidence of underlying abnormality in these parameters exists]. - Total bilirubin ≤ 1,0 times the upper limit of normal - ALT and AST < 2,5 x upper limit of normal (< 5 x upper limit of normal for patients with liver involvement of their cancer); Alkaline phosphatase < 4 x ULN - Calculated creatinine clearance 50 ml/min or serum creatinine ≤ 1,2 x upper limit of institutional values (according to Cockcroft and Gault) 9. Life expectancy of at least 12 weeks 10. Signed and dated written informed consent before the start of specific protocol procedures.
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E.4 | Principal exclusion criteria |
1. History of cardiac disease: congestive heart failure >NYHA class 2; active coronary artery disease (CAD) or myocardial infarction within the past 6 months (MI more than 6 months prior to study entry is allowed); cardiac arrhythmias requiring anti-arrhythmic therapy (beta blockers or digoxin are permitted) or uncontrolled arterial hypertension with systolic blood pressure >160 mmHg or diastolic blood pressure > 90 mm Hg despite optimal treatment 2. Previous or concurrent cancer that is distinct in primary site or histology from the cancer being evaluated in this study EXCEPT cervical carcinoma in situ, treated basal cell carcinoma, superficial bladder tumors [Ta, Tis & T1] or any cancer curatively treated > 5 years prior to study entry 3. Prior radiological or clinical evidence of CNS metastases including previously treated, resected, or asymptomatic brain lesions or leptomeningeal involvement by head CT scan or MRI 4. Known or suspected hypersensitivity reaction to topotecan or any ingredient of topotecan or sorafenib or any ingredient of sorafenib 5. Active clinically serious infections (> grade 2 NCI-CTC version 3.0) 6. History of HIV infection or chronic hepatitis B or C 7. History of organ allograft 8. Patients with history of colon perforation 9. Patients with history of colitis or neutropenia colitis 10. Patients with evidence or history of bleeding diathesis 11. Serious non healing wound, fracture or ulcer 12. Patients undergoing renal dialysis 13. Patients unable to swallow oral medications 14. Significant disease which, in the investigator’s opinion, would exclude the patient from the study 15. Substance abuse, medical, psychological or social conditions that may interfere with the patient’s participation in the study or evaluation of the study results 16. Patients with seizure disorder requiring medication (such as steroids or anti-epileptics) 17. Medical or psychological conditions that would not permit the subject to complete the study or sign informed consent 18. Any condition that is unstable or could jeopardize the safety of the patient and their compliance in the study 19. Legal incapacity or limited legal capacity 20. Participation in another clinical study with experimental therapy within the 30 days before start of treatment 21. Subjects housed in an institution on official or legal orders 22. Patients with prior therapy containing topotecan 23. Patients with prior therapy containing Avastin or other VEGFR TK1 24. Any other anticancer chemotherapy or immunotherapy or investiagitional drug therapy outside of this trial during the study or within 4 weeks prior to study entry. 25. Radiotherapy during study or within 4 weeks prior to start of study drug and prior radiotherapy of > 25% of the bone marrow (exception: palliative radiotherapy of non-target lesions or pain therapy or local bone irradiation) 26. Autologous bone marrow transplant or stem cell rescue within 4 months of study
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E.5 End points |
E.5.1 | Primary end point(s) |
The primary endpoint is the determination of the progression-free survival (PFS) of patients treated with topotecan + sorafenib versus topotecan + placebo. |
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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 | No |
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 | Yes |
E.8.1.1 | Randomised | Yes |
E.8.1.2 | Open | No |
E.8.1.3 | Single blind | No |
E.8.1.4 | Double blind | Yes |
E.8.1.5 | Parallel group | Yes |
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 | Yes |
E.8.2.3 | Other | No |
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 | 21 |
E.8.5 | The trial involves multiple Member States | Yes |
E.8.5.1 | Number of sites anticipated in the EEA | 4 |
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 | 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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E.8.9 Initial estimate of the duration of the trial |
E.8.9.1 | In the Member State concerned years | 3 |
E.8.9.1 | In the Member State concerned months | |
E.8.9.1 | In the Member State concerned days | |