E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
patients with relapsing multiple myeloma |
patienten met een recidief van het multipel myeloom |
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E.1.1.1 | Medical condition in easily understood language |
patients with relapsing multiple myeloma |
patienten met een hernieuwde ziekte activiteit van het multipel myeloom |
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E.1.1.2 | Therapeutic area | Diseases [C] - Cancer [C04] |
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 |
In the present study we will perform a feasibility study to demonstrate that VEGF PET imaging by using 89Zr-bevacizumab as tracer can be used to detect multiple myeloma lesions |
In deze studie willen we kijken of het mogelijk is om multipel myeloma afwijking zichtbaar te maken met een PET scan waarbij gebruikt wordt gemaakt van 89Zr-bevacizumab tracer. |
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E.2.2 | Secondary objectives of the trial |
the comparison of 89Zr-bevacizumab PET imaging with the FDG-PET scan to demonstrate whether increased angiogenesis is associated with enhanced FDG uptake. Furthermore bone marrow material will be stained to for micro vessel density (MVD) and VEGF levels. In addition we will see if there is a correlation between lesion found on the 89Zr-bevacizumab PET scan and expression of VEGF and MVD. |
Er zal een vergelijk worden gemaakt tussen 89Zr-bevacizumab PET scans en FDG-PET scans om te zien of verhoogde angiogenese ook gerelateerd is aan verhoogde FDG uptake. Daarnaast zal er op beenmergmateriaal tevens gekeken worden naar de expressie van micro vessel density (MVD) en VEGF levels en ook of er een relatie is tussen MVD en VEGF levels en de mate van afwijkingen op de 89Zr-bevacizumab PET scans. |
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
Patients with relapsing multiple myeloma according to international defined guidelines:
Relapse after having achieved complete remission:
1. Reappearance of paraprotein
2. More than 5% plasma cells in bone marrow.
3. New lytic lesions or progression of old lesions.
4. New hypercalceamia.
Relapse after having achieved partial remsission
1. Increases of paraprotein with more than 25%
2. Increase of urine paraprotein with more than 25%
3. Increase of plasma cells in bone marrow with 10%
4. New lytic lesions or progression of old lesions
5. New hypercalceamia
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Patienten met een recidief multipel myeloom volgens de internationale richtlijnen:
Recidief na een complete remissie:
1. Terugkeer van het paraproteine
2. Meer dan 5% plasma cellen in het beenmerg.
3. Nieuwe lytische botlaesie of toename van oude laesies.
4. Nieuwe hypercalceamie
Recidief na een partiele remissie
1. Toename van paraproteinemet meer dan 25%
2. Toename van urine paraproteinemet meer dan 25%
3. Toename van plasma cellen in het beenmerg met 10%
4. Nieuwe lytische botlaesie of toename van oude laesies
5. Nieuwe hypercalceamie
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E.4 | Principal exclusion criteria |
- Radiotherapy in the last 3 months.
- Ineligible to lay supine during the PET scan.
- Age ≤18 years.
- Pregnancy.
- Claustrophobia
- Severe kidney dysfunction; serum-creatinine ≥250 µM
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- Radiotherapie in de laatste 3 maanden.
- Onmogelijkheid om plat te liggen in de PET scan.
- Leeftijd ≤18 jaar.
- Zwangerschap.
- Claustrofobie
- Ernstige nierfunctiestoornis; serum-kreatinine ≥250 µM
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E.5 End points |
E.5.1 | Primary end point(s) |
89Zr-bevacizumab tracer uptake in multiple myeloma lesions |
89Zr-bevacizumab tracer uptake in multipel myeloom afwijkingen. |
|
E.5.1.1 | Timepoint(s) of evaluation of this end point |
89Zr-bevacizumab tracer uptake in multiple myeloma lesions |
89Zr-bevacizumab tracer uptake in multipel myeloom afwijkingen |
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E.5.2 | Secondary end point(s) |
• The correlation between positive lesions found on the FDG-PET and lesions found on 89Zr-bevacizumab PET.
• The correlation between VEGF levels and MVD in bone marrow samples of multiple myeloma patients and lesions found on 89Zr-bevacizumab PET.
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• The correlatie tussen positieve afwijkingen op de FDG-PET scan en afwijkingen gevonden op de 89Zr-bevacizumab PET scan.
• The correlatie tussen VEGF levels and MVD in beenmergmateriaal van multipel myeloom patienten en afwijkingen op de 89Zr-bevacizumab PET scan.
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E.5.2.1 | Timepoint(s) of evaluation of this end point |
The scans and bone marrow samples will be evaluated directly (after they are peformed). |
Direct na verrichten van de scans en de kleuring van het beenmerg zullen de resultaten bekeken worden. |
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E.6 and E.7 Scope of the trial |
E.6 | Scope of the trial |
E.6.1 | Diagnosis | Yes |
E.6.2 | Prophylaxis | No |
E.6.3 | Therapy | No |
E.6.4 | Safety | No |
E.6.5 | Efficacy | No |
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) | No |
E.7.4 | Therapeutic use (Phase IV) | Yes |
E.8 Design of the trial |
E.8.1 | Controlled | No |
E.8.1.1 | Randomised | No |
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 | No |
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.8.3 |
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 | No |
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 end of the trail will be when20 patients with relapsing myeloma are included. |
De studie is afgerond als er 20 patienten met een recidief multipel myeloom geincludeerd zijn. |
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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 | 1 |
E.8.9.1 | In the Member State concerned months | 6 |
E.8.9.1 | In the Member State concerned days | 0 |