E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
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E.1.1.1 | Medical condition in easily understood language |
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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 | 16.1 |
E.1.2 | Level | LLT |
E.1.2 | Classification code | 10019828 |
E.1.2 | Term | Hepatocellular carcinoma non-resectable |
E.1.2 | System Organ Class | 100000004864 |
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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 is to compare the overall survival (OS; time from
randomization to death) in patients with hepatocellular carcinoma (HCC)
who had disease progression during or following sorafenib therapy, or
were intolerant to this agent.
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E.2.2 | Secondary objectives of the trial |
Secondary objectives are to evaluate:
- Progression-free survival (PFS)
- Objective response rate (ORR)
- Time to radiographic progression
- Patient-reported outcome (PRO) measures of disease-specific symptoms and health-related quality of life
- Safety profile of ramucirumab DP
- Ramucirumab pharmacokinetics
- Immunogenicity of ramucirumab. |
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
* ECOG PS of 0 or 1.
* Child-Pugh score of < 7 (Child-Pugh Class A only).
* BCLC stage C or BCLC stage B not amenable to locoregional therapy or refractory to locoregional therapy.
* diagnosis of HCC (excluding fibrolamellar carcinoma) in the absence of histologic or cytologic confirmation
* There are either clinical, laboratory, or radiographic findings consistent with a diagnosis of liver cirrhosis.
* The patient has a liver mass measuring at least 2 cm with characteristic vascularization seen on either triphasic computed tomography (CT) scan or magnetic resonance imaging (MRI) with gadolinium.
* The patient has a serum alpha-fetoprotein (AFP) concentration greater than the institutional upper limit of normal (ULN).
* At least 1 measurable or evaluable lesion that is viable (ie, is vascularized), and has not been previously treated with
locoregional therapy. A lesion that has been previously treated will qualify as a measurable or evaluable lesion if there was demonstrable
progression following locoregional therapy.
* Previously treated with sorafenib and has discontinued sorafenib treatment at least 14 days prior to randomization. Patients may have experienced:
* Radiographically documented disease progression during sorafenib therapy or after discontinuation of sorafenib therapy, or
* Discontinuation of sorafenib due to an adverse drug reaction, despite dose reduction by 1 level and BSC.
* The patient has received sorafenib as the only systemic therapeutic intervention for advanced HCC. Any hepatic locoregional therapy that has been
administered prior to sorafenib is allowed, but not following sorafenib. Radiation to metastatic sites (eg, bone) following sorafenib therapy is permitted.
* Except where otherwise noted in the eligibility criteria, the patient has a resolution to grade ≤ 1 by the NCI-CTCAE v. 4.0 of all clinically significant toxic effects of prior locoregional therapy, surgery, chemoembolization or sorafenib.
Adequate organ function defined as:
* Total bilirubin < 3.0 mg/dL (51.3 μmol/L), aspartate aminotransferase (AST) and alanine aminotransferase (ALT) ≤ 5 × ULN;
* Serum creatinine ≤ 1.2 × ULN or calculated creatinine clearance > 50 mL/minute;
* Absolute neutrophil count (ANC) ≥ 1.0 × 10exp3/μL (1.0 × 10exp9/L), hemoglobin ≥ 9 g/dL (5.58 mmol/L), and platelets ≥ 75 × 10exp3/μL (75 × 10exp9/L);
* International Normalized Ratio (INR) ≤ 1.5. Patients receiving prophylactic low dose anticoagulant therapy are eligible provided that INR ≤ 1.5 and PTT ≤ 5 seconds above the upper limit of normal (ULN).
* The patient's urinary protein is ≤ 1+ on dipstick or routine urinalysis.
If urine dipstick or routine analysis indicates ≥ 2+ proteinuria, then a 24-hour urine must be collected and must demonstrate < 1000 mg of protein in 24 hours to allow participation in the study.
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E.4 | Principal exclusion criteria |
* Major surgery within 28 days prior to randomization, or central venous access device placement within 7 days prior to randomization.
* Hepatic locoregional therapy within 28 days prior to randomization.
* Radiation to any nonhepatic (eg, bone) site within 14 days prior to randomization.
* Sorafenib within 14 days prior to randomization.
* Received any investigational therapy or non-approved drug within 28 days prior to randomization or is concurrently enrolled in any other type of medical research judged not to
be scientifically or medically compatible with this study.
* Received any previous systemic therapy with vascular endothelial growth factor (VEGF) inhibitors or vascular endothelial growth factor receptor (VEGFR) inhibitors (including investigational agents) other than sorafenib for treatment of HCC.
* Fibrolamellar carcinoma.
* Received any transfusion, blood component preparation, erythropoietin, albumin preparation, or granulocyte colony-stimulating factors (G-CSF) within 14 days prior to randomization.
* Therapeutic anticoagulation with warfarin, low-molecular-weight heparin, or similar agents. Patients receiving prophylactic, low-dose anticoagulation therapy are eligible provided that the coagulation parameters defined in the inclusion criteria (INR ≤ 1.5 and PTT ≤ 5 seconds above the upper limit of normal (ULN)) are met.
* Receiving ongoing therapy with nonsteroidal anti-inflammatory agents (NSAIDs, eg, indomethacin, ibuprofen, naproxen, nimesulide, celecoxib, etoricoxib, or similar agents) or other antiplatelet agents (eg, clopidogrel, ticlopidine, prasugrel, dipyridamole, picotamide, indobufen, anagrelide, triflusal).Aspirin (ASA) at doses up to 100 mg/day is permitted.
* Symptomatic congestive heart failure, unstable angina pectoris, or symptomatic or poorly controlled cardiac arrhythmia.
* Any arterial thrombotic event, including myocardial infarction, unstable angina, cerebrovascular accident, or transient ischemic attack, within 6 months prior to randomization.
* Uncontrolled arterial hypertension ≥ 150 / ≥ 90 mm Hg despite standard medical management.
* Grade 3-4 gastrointestinal bleeding or any variceal bleeding episode in the 3 months prior to randomization requiring transfusion, endoscopic or operative intervention (patients with any bleeding episode considered life-threatening during the 3 months prior to randomization are excluded, regardless of transfusion or intervention status).
* Esophageal or gastric varices that require immediate intervention (eg, banding, sclerotherapy) or represent a high bleeding risk. Patients with evidence of portal hypertension (including splenomegaly) or any prior history of variceal bleeding must have had endoscopic evaluation within the 3 months immediately prior to randomization. Patients with evidence of portal hypertension are eligible for study participation if endoscopic evaluation does not indicate esophageal or gastric varices that require immediate intervention or represent a high bleeding risk; however, these eligible patients must receive supportive therapy (eg, beta blocker therapy) according to institutional standards and clinical guidelines during study participation.
* Central nervous system (CNS) metastases or carcinomatous meningitis.
* History of or current hepatic encephalopathy or current clinically meaningful ascites. Clinically meaningful ascites is defined as ascites resulting from cirrhosis and requiring ongoing treatment with diuretics and/or paracentesis.
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E.5 End points |
E.5.1 | Primary end point(s) |
Primary Efficacy Endpoint: Overall Survival
Overall survival is defined as the time from the date of randomization to the date of death from any cause.
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E.5.1.1 | Timepoint(s) of evaluation of this end point |
• The first interim analysis will occur when 25% (109) deaths have been observed.
• The second interim analysis will be conducted when 50% (219) deaths have been observed.
• The third interim analysis will be conducted when 75% (328) deaths have been observed.
• The final OS analysis will be conducted when 100% (438) deaths have been observed. It will be a 1-sided test with a nominal significance level of 0.0241 to preserve the planned 0.025 overall significance level. Based on the assumptions, the expected time to observe this many events is 43 months from the enrollment of the first patient. |
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E.5.2 | Secondary end point(s) |
The secondary efficacy endpoints to be analyzed are:
• Progression-free survival
• ORR
• Time to radiographic progression
• Patient-reported outcomes
The analyses of the secondary endpoints will be adjusted by the stratification factors. An additional unstratified analysis will also be performed. The sequential order of the confirmatory testing after
OS will be: PFS, ORR, and TTP. Tests will continue in this order so long as the previous test is significant. |
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E.5.2.1 | Timepoint(s) of evaluation of this end point |
Secondary endpoints will be analyzed at the same time as OS and at the same level of significance. If the difference in OS is statistically significant at the 1-sided 0.005 level at the interim efficacy analysis, the secondary efficacy endpoints will be analyzed at that time also with a 1-sided significance level of 0.005. However, if statistical significance at the 0.005 level is not observed for OS at the interim analysis, the secondary efficacy endpoints will be analyzed at the end of the study with the same level of significance as OS ( 1-sided 0.0241), provided that OS is significant.
There may be additional exploratory efficacy analyses regarding response data, if deemed necessary. |
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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 | Yes |
E.6.7 | Pharmacodynamic | Yes |
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) | 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 | 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.8.2.4 | 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 | 4 |
E.8.5 | The trial involves multiple Member States | Yes |
E.8.5.1 | Number of sites anticipated in the EEA | 101 |
E.8.6 Trial involving sites outside the EEA |
E.8.6.1 | Trial being conducted both within and outside the EEA | Yes |
E.8.6.2 | Trial being conducted completely outside of the EEA | No |
E.8.6.3 | If E.8.6.1 or E.8.6.2 are Yes, specify the regions in which trial sites are planned |
Belgium |
Bulgaria |
Canada |
China |
France |
Italy |
Japan |
Austria |
Netherlands |
New Zealand |
Norway |
Portugal |
Romania |
Sweden |
Australia |
Brazil |
Czech Republic |
Finland |
Germany |
Hong Kong |
Hungary |
Indonesia |
Korea, Republic of |
Malaysia |
Spain |
Thailand |
Israel |
Philippines |
Switzerland |
Taiwan |
Turkey |
United States |
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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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Study completion when 438 events observed and analysis of OS performed and fully interpreted as determined by Sponsor. End of trial occurs when Study completion occurred and last patient discontinued study treatment and completed 30-day safety followup visit (and any AE serious or considered related to study treatment or that caused discontinuation of treatment followed until the event has resolved,stabilized,returned to baseline,been deemed irreversible,or otherwise explained). |
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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 | 7 |
E.8.9.1 | In the Member State concerned days | 0 |
E.8.9.2 | In all countries concerned by the trial years | 3 |
E.8.9.2 | In all countries concerned by the trial months | 7 |
E.8.9.2 | In all countries concerned by the trial days | 0 |