Unique ID issued by UMIN | UMIN000028083 |
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Receipt number | R000031964 |
Scientific Title | Phase I study of WT1-expressing human artificial adjuvant vector cells (aAVC-WT1) for patients with relapsed or refractory acute myeloid leukemia |
Date of disclosure of the study information | 2017/07/05 |
Last modified on | 2020/06/11 15:42:41 |
Phase I study of WT1-expressing human artificial adjuvant vector cells (aAVC-WT1) for patients with relapsed or refractory acute myeloid leukemia
Phase I study of WT1-expressing human artificial adjuvant vector cells (aAVC-WT1) for patients with relapsed or refractory acute myeloid leukemia
Phase I study of WT1-expressing human artificial adjuvant vector cells (aAVC-WT1) for patients with relapsed or refractory acute myeloid leukemia
Phase I study of WT1-expressing human artificial adjuvant vector cells (aAVC-WT1) for patients with relapsed or refractory acute myeloid leukemia
Japan |
relapsed or refractory acute myeloid leukemia (AML)
Hematology and clinical oncology |
Malignancy
NO
To explore the safety of aAVC-WT1, and secondaly to explore immunological effects (NKT cell-specific immune response) and clinical efficacy
Safety
Exploratory
Phase I
Safety
(1) Occurence of Dose Limiting Toxicity and determination of Maximum Tolerated Dose
(2) Exploration of adverse events
(3) Statistical analysis on examinations related to safety evaluation
Immunological effects (NKT cell-specific immune response and amplification rate)
Clinical efficacy
(1) Hematological effect: Response rate(CR, PR, CRi)
(2) Longitudinal change of WT1 mRNA copies
(3) Overall survival
Interventional
Single arm
Non-randomized
Open -no one is blinded
Uncontrolled
1
Treatment
Vaccine |
Intravenous administraion of aAVC-WT1 followed by 3+3 dose escalation scheme
20 | years-old | <= |
Not applicable |
Male and Female
Ability to give patients' consent by written informed consent form
Age >= 20
Relapsed or refractory primary/secondary AML diagnosed by 2016 WHO classification
Awareness of AML
Peripheral blood WT-1 mRNA => 1500 copies/microgram ever before
ECOG Performance Status <= 2
Life expectancy >= 12 weeks
Submission of preserved specimens at screening and newly collected bone marrow/bone marrow aspiration
Acute promyelocytic leukemia, BCR-ABL-positive leukemia
Central nervous system infiltration/extramedullary AML
Sustained non-hematological toxicity ( >= Grade 2) related to prior therapy for AML
Clinically relevant graft-versus-host disease required for treatment
Duration from prior therapy to administration:
1) Systemic immunosuppressive drugs including steroids <= 14 days
2) Investigational drugs, products, or medical devices <= 4 weeks
3) Hematopoietic stem cell transplantation <= 8 weeks
4) Chemotherapy (excluding hydroxyurea for leukemia control)
Laboratory examination <= 14 days prior to registration:
1) AST/ALT >= 3 times upper limit of normal level (ULN)
2) Total serum bilirubin level >= 2 times ULN
3) Lymphocytes (peripheral blood) <= 5.0 x 10^2 /microliter
4) Estimated glomerular filtration rate < 30 mL/min
5) SpO2 < 94% (room air)
Other active malignancies
Angina pectoris, acute myocardial infarction, congestive heart failure (>= NYHA class 3), or severe abnormality on electrocardiography <= 12 weeks prior to 1st administration
Poor control hypertension, interstitial pneumonia, pulmonary fibrosis, chronic obstructive pulmonary disease (>= stage 3)
Disseminated intravascular coagulation
Active/poor control infection, HIV infection
Active hepatitis B/C virus infection, other active liver disease
Congenital/acquired immune deficiency
Pregnant, possible pregnant, breast feeding women
Poor control diabetes mellitus
Known hypersensitivity to reagents (human albumin, etc.), additives (galactose/ceramide), antibiotics (streptomycin/gentamicin) and heterologous proteins (fetal bovine serum/porcine trypsin)
Principal investigator/co-investigator judgement
18
1st name | Toyotaka |
Middle name | |
Last name | Kawamata |
The Institute of Medical Science, The University of Tokyo
Department of Hematology/Oncology, IMSUT Hospital
108-8639
4-6-1 Shirokanedai, Minato-ku, Tokyo
03-5449-8111
dctsm@ims.u-tokyo.ac.jp
1st name | Center for |
Middle name | |
Last name | Translational Research |
The Institute of Medical Science, The University of Tokyo
Center for Translational Research, IMSUT Hospital
108-8639
4-6-1 Shirokanedai, Minato-ku, Tokyo
03-5449-5462
dctsm@ims.u-tokyo.ac.jp
IMSUT Hospital, The Institute of Medical Science, The University of Tokyo
National Research and Development Institute Agency RIKEN
Japanese Governmental office
IMSUT hospital Institutional Review Board (IRB), The Institute of Medical Science, The University of Tokyo
4-6-1 Shirokanedai, Minato-ku, Tokyo
03-5449-5462
imsuttro@ims.u-tokyo.ac.jp
NO
2017 | Year | 07 | Month | 05 | Day |
Unpublished
10
Completed
2017 | Year | 03 | Month | 08 | Day |
2020 | Year | 05 | Month | 28 | Day |
2017 | Year | 07 | Month | 05 | Day |
2020 | Year | 03 | Month | 03 | Day |
2017 | Year | 07 | Month | 05 | Day |
2020 | Year | 06 | Month | 11 | Day |
Value
https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000031964
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