E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Polycythemia Vera
Essential thrombocytosis |
Polycythemia Vera
Essential thrombocytosis |
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E.1.1.1 | Medical condition in easily understood language |
Excess red blood cells
Excess platelets |
For mange røde blodlegemer
For amnge blodplader
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E.1.1.2 | Therapeutic area | Analytical, Diagnostic and Therapeutic Techniques and Equipment [E] - Diagnosis [E01] |
MedDRA Classification |
E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 15.0 |
E.1.2 | Level | HLGT |
E.1.2 | Classification code | 10022958 |
E.1.2 | Term | Iron and trace metal metabolism disorders |
E.1.2 | System Organ Class | 10027433 - Metabolism and nutrition disorders |
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E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 15.0 |
E.1.2 | Level | HLT |
E.1.2 | Classification code | 10029355 |
E.1.2 | Term | Neutropenias |
E.1.2 | System Organ Class | 10005329 - Blood and lymphatic system disorders |
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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 diagnostic value of iron stimulation in differential diagnostic of JAK2V617F-positive and JAK2617F-negativ ET.
2. to evaluate the capacity to mobilise neutrofil cells in patients refered with high blood count and high number of platelets
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FORMÅL
Primary
1. At vurdere værdien af jernsubstitution i differentialdiagnosen mellem JAK2V617F-positiv og JAK2617F-negativ ET.
2. At vurdere neutrofi¬locytmobiliseringskapaciteten hos patienter henvist til udredning af høj hæmatokrit/PV og ET
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E.2.2 | Secondary objectives of the trial |
Secundary
1. To evaluate the relationship between neutrofil cell mobilisation capacity and JAK2-V617F- mutation level as assesed by quantitativ PCR-tecnique in full blood before and after rhG-CSF in patients with PV, ET and secundary polycythemia.
2. To investigate the correlation between the expression of alkaline phosphatase in granulocytes and JAK2V617F mutation burden before and after rhG-CSF in patients with PV, ET and secondary polycythemia.
3. To describe gene expression (full blood) before and after G-CSF stimulation in patients with ET, secondary polyglobuli and PV.
4. To describe the marker profile determined by flow cytometry on peripheral blood before and after the G-CSF stimulation.
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Sekundære
1. At undersøge sammenhængen mellem neutrofilocytmobiliseringskapacitet og JAK2-V617F- mutationsbyrden bedømt ved kvantitativ PCR-teknik på ”fuldblod” før og efter rhG-CSF hos patienter med PV, ET og sekundær polycytæmi.
2. At undersøge sammenhængen mellem ekspressionen af alkalisk fosfatase i granulocytter og JAK2V617F-mutationsbyrden før og efter rhG-CSF hos patienter med PV, ET og sekundær polycytæmi.
3. At beskrive genekspressionsprofilen (fuld blod) før og efter G-CSF-stimulation hos patienter med ET, sekundær polyglobuli og PV.
4. At beskrive markørprofilen ud fra flowcytometri på perifert blod før og efter G-CSF stimulation.
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
Inclusion criteria:
1.Age> 18 years.
2.No cytoreductive therapy
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Inklusionskriterier:
1. Alder > 18 år.
2. Ingen cytoreduktiv behandling
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E.4 | Principal exclusion criteria |
1. Pregnant women.
2. No Patient acceptance.
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1. Gravide kvinder.
2. Manglende patientaccept.
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E.5 End points |
E.5.1 | Primary end point(s) |
Ensure proper early diagnosis of myeloproliferative neoplasms
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Sikre en korrekt tidlig diagnostik af de myeloproliferative neoplasier |
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E.5.1.1 | Timepoint(s) of evaluation of this end point |
In 3 years 2015 |
Om 3 år 2015 |
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E.5.2 | Secondary end point(s) |
A certain separation of the disease entities will have great therapeutic impact because patients with early myelofibrosis probably will be treated early with interferon-alpha2 in the near future.
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En sikker adskillelse af sygdomsenhederne vil at få stor terapeutisk konsekvens, idet patienter med tidlig myelofibrose formentlig fremover vil blive tidligt behandlet med interferon-alpha2. |
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E.5.2.1 | Timepoint(s) of evaluation of this end point |
In three years 2015 |
Om 3 år 2015 |
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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) | 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 | 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 | 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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Reaching the number of participants specified as fifty |
Opnåelse af antallet af forsøgspersoner angivet til halvtreds |
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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 | |