E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Patients with acute leukemia with an indication for allogeneic HCT but without a suitable HLA-identical donor |
|
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 |
• Evaluation of treatment related mortality, toxicity and engraftment after haploidentical HCT |
|
E.2.2 | Secondary objectives of the trial |
• Evaluation of disease response, overall- and disease free survival • Evaluation of the incidence and severity of graft versus host disease • Evaluation of the incidence and severity of bacterial, viral or fungal infections • Evaluation of the immune reconstitution after haploidentical HCT
|
|
E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
• Patients with either ALL or AML being in CR with an indication for allogeneic HCT* but without a suitable HLA-identical donor** within an acceptable time period or with relapse after a preceding allogeneic HCT from an HLA-identical donor • Age <65, >18 years • Karnofsky Index >60%
** AML: high risk patients with one or more of the following risk factors:
FLT-3 mutation Complex cytogenetics abn(3q), -5/5q-, -7/7q-, abn(12p), abn(17p) Late CR > induction I Age >60 Patients in 2.CR Secondary AML
ALL: high risk patients with one or more of the following risk factors: Pro-B-ALL Inital WBC >30.000/µL CR after day 46 after Induction II Complex cytogenetics, t(9,22), t(4,11) Early or mature T-ALL Initially refractory patients with late CR Rising MRD level Patients in 2. CR
* As acceptable HLA-identical donor not more than 1 antigen mismatch (9/10-Match) or more than 2 allelic mismatches by high-resolution typing are allowed. Critical cases should be discussed with the PI
|
|
E.4 | Principal exclusion criteria |
• Patients with >5% blasts in BM at the time of transplantation • Less than 3 months after preceding HCT • CNS involvement with disease • History of neurologic impairment such as: seizures, severe peripheral neuropathy, signs of leukencephalopathy, CNS infection, multiple intrathecal chemotherapies, CNS irradiation. In case of heavy preatreatment with irradiation or intrathecal chemotherapy pretransplant CNS MRI and neurological consultation are mandatory • Fungal infections with radiological progression after receipt of amphotericin B or active triazole for greater than 1 month. • Liver function abnormalities with bilirubin >2 mg/dL and elevation of transaminases higher 2x upper limit of normal. • Chronic active viral hepatitis • Ejection fraction <40 % on echocardiography • Patients with > grade II hypertension by CTC criteria • Creatinine clearance <50 ml/min • Respiratory failure necessitating supplemental oxygen or DLCO <30% • Allergy against murine antibodies • HIV-Infection • Female patients who are pregnant or breast feeding, or adults of reproductive potential not employing an effective method of birth control during study treatment and for at least 12 months thereafter. (Women of childbearing potential must have a negative serum pregnancy test at study entry) • Concurrent severe and/or uncontrolled medical disease (e.g. uncontrolled diabetes, congestive heart failure, myocardial infarction within 6 months prior to the study, unstable and uncontrolled hypertension, chronic renal disease, or active uncontrolled infection) which could compromise participation in the study • Patients with a history of psychiatric illness or condition which could interfere with their ability to understand the requirements of the study (this includes alcoholism/drug addiction) • Patients unwilling or unable to comply with the protocol • Unable to give informed consent • Enrollment in an other trial interfering with the endpoints of this study
|
|
E.5 End points |
E.5.1 | Primary end point(s) |
Evaluation of treatment related mortality, toxicity and engraftment after haploidentical HCT |
|
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 | 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 | No |
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
| 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 | 8 |
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 | Information not present in EudraCT |
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 | 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
| |
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 | |
E.8.9.2 | In all countries concerned by the trial years | 3 |