E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
|
E.1.1.2 | Therapeutic area | Diseases [C] - Blood and lymphatic diseases [C15] |
MedDRA Classification |
E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 16.1 |
E.1.2 | Level | HLGT |
E.1.2 | Classification code | 10035227 |
E.1.2 | Term | Plasma cell neoplasms |
E.1.2 | System Organ Class | 10005329 - Blood and lymphatic system disorders |
|
E.1.3 | Condition being studied is a rare disease | Yes |
E.2 Objective of the trial |
E.2.1 | Main objective of the trial |
To compare the hematologic response after 3 cycles of therapy. |
|
E.2.2 | Secondary objectives of the trial |
1. Complete hematologic response rate after 3 cycles and after
completion of therapy;
2. Hematologic response rate at completion of
therapy;
3. Organ response rates at 3, 6, 9 and 12 months;
4. Treatmentrelated
mortality;
5. Toxicity;
6. Overall and progression-free survival;
7. Time to hematologic and organ response;
8. Quality of life. |
|
E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
1. Histologic diagnosis of amyloidosis.
2. Genetic testing must be negative for transthyretin mutations associated with hereditary amyloidosis or immunohistochemistry of amyloid deposits must provide clear evidence of K or λ light chains in those who present with peripheral neuropathy or heart as the dominant organ involvement. 3. Not eligible for ASCT with melphalan 200 mg/m2 . Patients who are eligible for SCT with melphalan 200 mg/m2 but decline the procedure, can be enrolled in the study, but are stratified in a separate stratum before randomization.
4. Patients must be ≥ 18 years of age.
5. ECOG performance status 0,1 or 2.
6. Measurable disease; al least one of the following criteria:
• monoclonal protein >10 g/L in serum
• amyloid-forming (involved) FLC >75 mg/L with an abnormal K/λ ratio
• difference between involved and uninvolved FLC >50 mg/L
• bone marrow with a clonal predominance
7. Symptomatic organ involvement
8. Hemoglobin ≥11 g/dL, absolute neutrophil count ≥1500/mcL, platelets ≥140,000/mcL.
9. Total bilirubin <2.5 mg/dL, alkaline phosphatase <5 × u.l.n., ALT <3 × u.l.n..
10. Estimated glomerular filtration rate (eGFR) by the MDRD formula >30
ml/min.
11. Only patients who are informed of the investigational nature of this study and sign and give written informed consent in accordance with institutional, national and European guidelines are eligible to participate.
12. Women must be either post-menopausal or surgically sterilized or willing to use an acceptable method of birth control
13. Men must agree to use an acceptable method for contraception for the
duration of the study. |
|
E.4 | Principal exclusion criteria |
1. Amyloid-specific syndrome
2. Isolated soft tissue involvement.
3. Presence of non-AL amyloidosis.
4. Previous treatment for plasma cell disease.
5. Bone marrow plasma cells >30%.
6. Cardiac stage III disease: both cTnT > 0.035 ng/mL (or in place of cTnT the cTnI > 0.10 ng/mL) and simultaneous NT-proBNP >332 ng/L.
7. Repetitive ventricular arrhythmias on 24h Holter ECG in spite of anti-arrhythmic treatment or chronic atrial fibrillation
8. Supine systolic blood pressure <100 mmHg or symptomatic orthostatic hypotension or clinically important autonomic disease
9. Grade 3 sensory or grade 1 painful peripheral neuropathy.
10. Patients with AL who are eligible for ASCT with 200 mg/m2 of melphalan. These are patients <65 years of age, without cardiac involvement (determined according to the consensus criteria), with eGFR >51mL/min, left ventricular ejection fraction >45%, and bilirubin <2.0 mg/dL.
11. Pregnant or nursing women.
12. Clinically overt multiple myeloma with lytic bone lesions
13. Patients with uncontrolled infection or active malignancy with the exception of adequately treated basal cell or squamous cell skin cancer, in situ cervical cancer, adequately treated Stage I cancer from which the
patient is currently in complete remission, or any other cancer from
which the patient has been disease-free for 5 years.
14. Patients with medically documented cardiac syncope, uncompensated NYHA Class 3 or 4 congestive heart failure, or myocardial infarction within the previous 6 months are not eligible.
15. HIV positive.
16. Patients with serious medical or psychiatric illness likely to interfere with participation in this clinical study.
17. Patients with hypersensitivity to bortezomib, boron or mannitol. |
|
E.5 End points |
E.5.1 | Primary end point(s) |
Hematologic response after 3 cycles of therapy. |
|
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 | No |
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) | 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 | 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 | 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 | 3 |
E.8.5 | The trial involves multiple Member States | Yes |
E.8.5.1 | Number of sites anticipated in the EEA | 13 |
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 |
|
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
| |
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 | 6 |
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 | 6 |
E.8.9.2 | In all countries concerned by the trial days | 0 |