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 |
Metastatic Melanoma is a type of skin cancer which has spread to other parts of the body |
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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 | 18.0 |
E.1.2 | Level | LLT |
E.1.2 | Classification code | 10027481 |
E.1.2 | Term | Metastatic melanoma |
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 |
[1] To evaluate the rate of Progression-Free-Survival (PFS) at 24 weeks of 2 dose levels of MORAb-004 in subjects with metastatic melanoma based on Response Evaluation Criteria in Solid Tumors (RECIST) v 1.1 |
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E.2.2 | Secondary objectives of the trial |
[1] To evaluate the Optimal Biological Dose (OBD) of MORAb-004 using a Pharmacokinetic (PK)/Pharmacodynamic (PD) model of drug activity
[2] To correlate the pattern of TEM-1 expression in tumor samples with clinical parameters, including PFS
[3] To assess the following additional clinical parameters: PFS over the course of the study, Overall survival (OS), Overall Response Rate (ORR) based on RECIST v1.1, Safety and tolerability of MORAb-004, and Tumor tissue-based and serum-based PD biomarkers.
[4] Version 5.0 Note: Assessment of Primary and Secondary Objectives has been completed. |
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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 |
Evaluation of Tissue-based PD markers. Tissue-based PD markers will be assessed by tumor biopsy taken at baseline and a second tissue sample taken between protocol days Cycle 1 Day 21 − Cycle 1 Day 28. Only the first 30 subjects will have both screening and on-treatment biopsies; for all other subjects, the second biopsy is optional. |
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E.3 | Principal inclusion criteria |
[1] At least 18 years of age
[2] Surgically sterile or who consent to use a medically acceptable method of contraception throughout the study period
[3] Histologically confirmed diagnosis of metastatic cutaneous (nonocular, nonmucosal) melanoma
[4] At least one prior systemic treatment for metastatic melanoma with disease progression following treatment
[5] Measurable disease, as defined by RECIST v.1.1, assessed within 4 weeks prior to study entry
[6] Prior anticancer therapy (chemotherapy, immunotherapy, or radiation therapy) must have been completed at least 3 weeks (21 days) prior to starting MORAb-004 therapy, and all treatment-associated toxicity must be resolved to Grade 1 or less before the first infusion of study drug (MORAb-004)
[7] Life expectancy of at least 3 months as estimated by the investigator
[8] Any other significant medical conditions well-controlled and stable, in the opinion of the investigator, for at least 30 days prior to Study Day 1
[9] ECOG Performance Status of 0 or 1 at screening
[10] Disease sites amenable to protocol-specified tissue biopsy (Note: All subjects will have protocol-specified biopsy at screening. The second, on-treatment biopsy will be required in the first 30 randomized subjects and is optional for all subsequently randomized subjects.)
[11] Willingness and ability to provide written informed consent
[12] Laboratory test results within the 2 weeks prior to Study Day 1: Absolute neutrophil count at least 1.5×10^9/L; Platelet count at least 100 × 10^9/L; Hemoglobin at least 8 g/dL; Creatinine no greater than 1.5 × ULN (NCI CTCAE Grade 1); Bilirubin less than 1.5 × ULN (NCI CTCAE Grade 1); Aspartate aminotransferase and alkaline phosphatase less than 2.5 × ULN (NCI CTCAE Grade 1); Activated partial thromboplastin time (aPTT) and prothrombin time (PT) less than 1.5 × ULN (NCI CTCAE Grade 1)
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E.4 | Principal exclusion criteria |
[1] No prior systemic treatment for metastatic melanoma
[2] Evidence of active malignancy other than metastatic melanoma requiring treatment within the last 5 years (other than basal cell or squamous cell skin cancer)
[3] Clinically significant heart disease
[4] ECG demonstrating clinically significant arrhythmia
[5] Any other serious systemic disease, including active bacterial or fungal infection, or any medical condition requiring cytotoxic therapy or chronic use of systemic corticosteroids (use for at least 4 consecutive weeks)
[6] Active viral hepatitis or symptomatic HIV infection (Asymptomatic positive serology is not exclusionary.)
[7] Breast-feeding, pregnant, or likely to become pregnant during the study
[8] Known allergic reaction to a prior monoclonal antibody therapy
[9] Previous treatment with MORAb-004 (anti-TEM-1)
[10] Any evidence of brain metastasis. (Note: Screening brain MRI will be performed to rule out the presence of brain metastases.) |
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E.5 End points |
E.5.1 | Primary end point(s) |
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E.5.1.1 | Timepoint(s) of evaluation of this end point |
24 week PFS
Imaging by MRI/CT: screening, D22 (even # cycles), final visit |
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E.5.2 | Secondary end point(s) |
[1] Radiologic PFS, including rate at 16 and 52 weeks
[2] OS
[3] ORR
[4] Serum MORAb-004 concentrations
[5] Serum marker of TEM-1 inhibition or other proteins in the TEM-1 pathway (potentially including platelet-derived growth factor, soluble galectin-3 or galectin-3-BP)
[6] Tissue based markers of TEM-1 pathway, including TEM-1, galectin-3, fibronectin, mean pericyte index, leukocyte phenotyping, total vessel density, and total pericyte count and BRAF/NRAS mutation status
[7] Adverse events (AEs), including drug hypersensitivity reactions (DHAEs)
[8] Clinical laboratory tests (serum chemistry, hematology, urinalysis)
[9] Tolerability (discontinuations, treatment delays)
[10] Physical examinations, including vital signs assessment and neurological examinations
[11] Standard ECG assessments, including a clinical evaluation of prolongation of QTc interval
[12] Human antihuman antibody (HAHA) assessment |
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E.5.2.1 | Timepoint(s) of evaluation of this end point |
16 and 52 week PFS
Imaging by MRI/CT: screening, D22 (even # cycles), final visit
Disease assessment: screening, D22 (each cycle), final visit
Serum-based PD biomarkers: screening, D1, D3-4, D15, D22 (cycle 1), D1, D15 (all subsequent cycles), final visit
Biopsy: D1 (all subjects), D21-28 (first 30 subjects)
Serum concentration of MORAb-004: D1, D3-4, D8, D15, D22 (cycle 1), D1, D15 (all subsequent cycles), final visit
HAHA assessment: D1 and D15 (each cycle), final visit
Clinical Labs: screening, D1 and D15 (each cycle), final visit
Physical exam: screening, D1 (each cycle), the final visit
Vital signs: screening, D1, D8, D15, D22 (each cycle), final visit
AEs: each visit
ECG: pre and post infusion D1, D22 (cycles 1 & 2) and during infusion D1 (cycle 3) |
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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 | Yes |
E.6.10 | Pharmacogenetic | Yes |
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 | Yes |
E.8.1.3 | Single blind | No |
E.8.1.4 | Double blind | No |
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 | No |
E.8.2.3 | Other | Yes |
E.8.2.3.1 | Comparator description |
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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 | 3 |
E.8.5 | The trial involves multiple Member States | Yes |
E.8.5.1 | Number of sites anticipated in the EEA | 10 |
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 |
Australia |
Germany |
United States |
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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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Last visit of the last subject in follow-up [Going forward the end of study for individual subjects will be defined as the completion of the 45 day follow-up visit] |
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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 |
E.8.9.2 | In all countries concerned by the trial years | 2 |
E.8.9.2 | In all countries concerned by the trial months | 6 |
E.8.9.2 | In all countries concerned by the trial days | 0 |