- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT02927262
A Study of ASP2215 (Gilteritinib), Administered as Maintenance Therapy Following Induction/Consolidation Therapy for Subjects With FMS-like Tyrosine Kinase 3 (FLT3/ITD) Acute Myeloid Leukemia (AML) in First Complete Remission
A Phase 2 Multicenter, Randomized, Double-Blind, Placebo-Controlled Trial of the FLT3 Inhibitor Gilteritinib (ASP2215) Administered as Maintenance Therapy Following Induction/Consolidation Therapy for Subjects With FLT3/ITD AML in First Complete Remission
Study Overview
Status
Conditions
Intervention / Treatment
Detailed Description
Study Type
Enrollment (Actual)
Phase
- Phase 2
Expanded Access
Contacts and Locations
Study Locations
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Goias
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Goiania, Goias, Brazil, 74605-020
- Site BR55002
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Nova Scotia
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Halifax, Nova Scotia, Canada, B3H2Y9
- Site CA15001
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Ontario
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Toronto, Ontario, Canada, M5G 2M9
- Site CA15003
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Ostrava-Poruba, Czechia, 70852
- Site CZ42001
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Region Midtjylland
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Arhus, Region Midtjylland, Denmark, DK 8000
- Site DK45002
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Bayonne, France, 64100
- Site FR33001
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Mulhouse, France, 68070
- Site FR33009
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Nice Cedex 2, France, 06189
- Site FR33008
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Finistere
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Brest, Finistere, France, 29609
- Site FR33004
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Indre-et-Loire
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Tours cedex 01, Indre-et-Loire, France, 37044
- Site FR33002
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Meurthe-et-Moselle
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Vandoeuvre les Nancy, Meurthe-et-Moselle, France, 54511
- Site FR33014
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Rhone
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Pierre-Benite, Rhone, France, 69310
- Site FR33007
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Stuttgart, Germany, 70376
- Site DE49008
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Nordrhein-Westfalen
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Duisburg, Nordrhein-Westfalen, Germany, 47166
- Site DE49001
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Athens, Greece
- Site GR30009
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Larissa, Greece
- Site GR30007
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Attiki
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Athens, Attiki, Greece, 10676
- Site GR30010
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Kentriki Makedonia
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Thessaloniki, Kentriki Makedonia, Greece, 57010
- Site GR30004
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Szabolcs-Szatmar-Bereg
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Nyiregyhaza, Szabolcs-Szatmar-Bereg, Hungary, H-4400
- Site HU36003
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Yerushalayim
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Jerusalem, Yerushalayim, Israel, 91031
- Site IL97205
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Bergamo, Italy, 24127
- Site IT39008
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Parma, Italy
- Site IT39005
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Reggio Emilia, Italy, 42100
- Site IT39010
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Roma, Italy, 161
- Site IT39002
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Lombardia
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Milano, Lombardia, Italy, 20141
- Site IT39011
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Treviso
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Castelfranco Veneto (TV), Treviso, Italy, 31033
- Site IT39004
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Aomori, Japan
- Site JP81010
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Okayama, Japan
- Site JP81017
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Aichi
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Nagoya, Aichi, Japan
- Site JP81018
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Ehime
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Matsuyama, Ehime, Japan
- Site JP81025
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Fukui
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Yoshida-gun, Fukui, Japan
- Site JP81002
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Hokkaido
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Sapporo, Hokkaido, Japan
- Site JP81024
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Hyogo
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Kobe, Hyogo, Japan
- Site JP81012
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Ishikawa
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Kanazawa, Ishikawa, Japan
- Site JP81004
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Kanagawa
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Yokohama, Kanagawa, Japan
- Site JP81009
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Miyagi
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Sendai, Miyagi, Japan
- Site JP81014
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Tochigi
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Shimotsuke, Tochigi, Japan
- Site JP81023
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Tokyo
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Tachikawa, Tokyo, Japan
- Site JP81011
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Busan, Korea, Republic of, 49241
- Site KR82006
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Seoul, Korea, Republic of, 120-752
- Site KR82009
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Gyeonggi-do
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Suwon-si, Gyeonggi-do, Korea, Republic of, 16499
- Site KR82005
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Gyeonggido
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Bucheon-Si, Gyeonggido, Korea, Republic of, 14584
- Site KR82014
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Goyang, Gyeonggido, Korea, Republic of, 10408
- Site KR82013
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Incheon Gwang'yeogsiv
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Namdong, Incheon Gwang'yeogsiv, Korea, Republic of, 405 760
- Site KR82008
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Jeonranamdo
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Hwasungun, Jeonranamdo, Korea, Republic of, 58128
- Site KR82003
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Seoul Teugbyeolsi
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Seoul, Seoul Teugbyeolsi, Korea, Republic of, 06351
- Site KR82012
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Bydgoszcz, Poland, 85-168
- Site PL48002
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Poznan, Poland
- Site PL48007
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Warmińsko-mazurskie
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Olsztyn, Warmińsko-mazurskie, Poland, 10-228
- Site PL48001
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Coimbra, Portugal, 3000
- Site PT35106
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Porto, Portugal, 4200-072
- Site PT35101
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București, Romania
- Site RO40005
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Belgrade, Serbia, 11000
- Site RS38102
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Alava
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Vitoria, Alava, Spain, 01009
- Site ES34009
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Lund, Sweden, 221 85
- Site SE46002
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Stockholms Lan
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Stockholm, Stockholms Lan, Sweden, 171 76
- Site SE46003
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Kaohsiung, Taiwan, 83301
- Site TW88604
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Kaohsiung, Taiwan, 112
- Site TW88605
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Taipei, Taiwan, 114
- Site TW88603
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Birmingham, United Kingdom, B95SS
- Site GB44002
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Cardiff, United Kingdom, CF4 4XN
- Site GB44015
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Leeds, United Kingdom, LS9 7TF
- Site GB44020
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Nottingham, United Kingdom, NG5 1PB
- Site GB44004
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Devon
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Exeter, Devon, United Kingdom, EX2 5DW
- Site GB44007
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Plymouth, Devon, United Kingdom, PL6 8DH
- Site GB44019
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East Riding Of Yorkshire
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Cottingham, East Riding Of Yorkshire, United Kingdom, HU165JQ
- Site GB44006
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London, City Of
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London, London, City Of, United Kingdom, WC1E 6BT
- Site GB44018
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Florida
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Gainesville, Florida, United States, 32610-0278
- Site US10017
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Jacksonville, Florida, United States, 32204
- Site US10030
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Illinois
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Chicago, Illinois, United States, 60612
- Site US10012
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New York
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Syracuse, New York, United States, 13210
- Site US10025
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Oregon
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Portland, Oregon, United States, 97239
- Site US10007
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South Carolina
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Greenville, South Carolina, United States, 26615
- Site US10029
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Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Description
Inclusion Criteria:
- Subject is considered an adult according to local regulation at the time of obtaining consent form (ICF).
- Subject consents to allow access to subject's diagnostic bone marrow aspirate or peripheral blood sample and/or the DNA derived from that sample, if available, that may be used to validate a companion diagnostic test for gilteritinib.
- Subject has confirmed morphologically documented AML, excluding acute promyelocytic leukemia (APL), in CR1 (including CRp and CRi). For the purposes of enrollment, CR will be defined as < 5% blasts in the bone marrow with no morphologic characteristics of acute leukemia (e.g., Auer rods) in the bone marrow with no evidence of extramedullary disease such as central nervous system involvement or granulocytic sarcoma.
- Subject will not proceed with transplantation as either a decision not to proceed with transplantation has been made either on the recommendation of the treating physician or by the patient or a suitable donor could not be identified.
- Subject is < 2 months from the start of the last cycle of consolidation and should have completed the recommended number of consolidations per local practice.
- Subject has had no use of investigational agents, with the exception of FLT3 inhibiting agents during induction and/or consolidation therapy, within the prior 4 weeks.
- Subject has had presence of the FLT3/ITD activating mutation in the bone marrow or peripheral blood as determined by the local institution at diagnosis.
- Subject has an ECOG performance status 0 to 2.
Subject must meet the following criteria as indicated on the clinical laboratory tests:
- Serum creatinine ≤ 1.5 x institutional upper limit of normal (ULN), or if serum creatinine outside normal range, then glomerular filtration rate (GFR) > 40 mL/min/1.73m^2 as calculated with the 4-parameter Modification of Diet in Renal Disease (MDRD) equation.
- Serum total bilirubin ≤ 2.5 mg/dL (43 μmol/L), except for subjects with Gilbert's syndrome.
- Serum aspartate aminotransferase (AST) and alanine aminotransferase (ALT) < 3 x ULN.
- Serum potassium and serum magnesium ≥ institutional lower limit of normal (LLN).
- Absolute neutrophil count (ANC) ≥ 500/μl and platelets ≥ 20000/μl (unsupported by transfusions).
- Subject is suitable for oral administration of study drug.
Female subject must either:
- Be of nonchildbearing potential:
- Postmenopausal (defined as at least 1 year without any menses) prior to screening, or
- Documented surgically sterile or status posthysterectomy (at least 1 month prior to screening)
- Or, if of childbearing potential,
- Agree not to try to become pregnant during the study and for 6 months after the final study drug administration
- And have a negative urine or serum pregnancy test at screening
- And, if heterosexually active, agree to consistently use highly effective contraception per locally accepted standards (in addition to a barrier method) starting at screening and throughout the study period and for 6 months after the final study drug administration.
- Female subject must agree not to breastfeed starting at screening and throughout the study period, and for 2 months and 1 week after the final study drug administration.
- Female subject must not donate ova starting at screening and throughout the study period, and for 6 months after the final study drug administration.
- Male subject and subject's female partners who are of childbearing potential must be using highly effective contraception per locally accepted standards (in addition to a barrier method) starting at screening and continue throughout the study period and for 4 months and 1 week after the final study drug administration.
- Male subject must not donate sperm starting at screening and throughout the study period and for 4 months and 1 week after the final study drug administration.
- Subject agrees not to participate in another interventional study while on treatment.
Exclusion Criteria:
- Subject has had prior allogeneic transplant.
- Subject has QTcF interval > 450 msec (average of triplicate determinations based on central reading).
- Subject with Long QT Syndrome.
- Subject with hypokalemia and hypomagnesemia at screening (defined as values below LLN).
- Subject has clinically active central nervous system leukemia.
- Subject is known to have human immunodeficiency virus infection.
- Subject has active hepatitis B or C.
- Subject has an uncontrolled infection. If a bacterial or viral infection is present, the subject must be receiving definitive therapy and have no signs of progressing infection for 72 hours prior to randomization. If a fungal infection is present, the subject must be receiving definitive systemic anti-fungal therapy and have no signs of progressing infection for 1 week prior to randomization.
- Subject has progressing infection defined as hemodynamic instability attributable to sepsis or new symptoms, worsening physical signs or radiographic findings attributable to infection. Persisting fever without other signs or symptoms will not be interpreted as progressing infection.
- Subject has uncontrolled angina, severe uncontrolled ventricular arrhythmias, electrocardiographic evidence of acute ischemia, congestive heart failure New York Heart Association (NYHA) class 3 or 4 or subject has a history of congestive heart failure NYHA class 3 or 4 in the past, unless a screening echocardiogram or multigated acquisition (MUGA) scan performed within 1 month prior to study entry results in a left ventricular ejection fraction that is ≥ 45%.
- Subject requires treatment with concomitant drugs that are strong inducers of cytochrome P450 (CYP) 3A.
- Subject requires treatment with concomitant drugs that are strong inhibitors or inducers of P-glycoprotein (P-gp) with the exception of drugs that are considered absolutely essential for the care of the subject.
- Subject requires treatment with concomitant drugs that target serotonin 5-hydroxytryptamine receptor 1 (5HT1R) or 5-hydroxytryptamine receptor 2B (5HT2BR) or sigma nonspecific receptor with the exception of drugs that are considered absolutely essential for the care of the subject.
- Subject has a serious medical or psychiatric illness likely to interfere with participation in this clinical study.
- Subject has prior malignancies, except resected basal cell carcinoma or treated cervical carcinoma in situ. Cancer treated with curative intent ≥ 5 years previously will be allowed. Cancer treated with curative intent < 5 years previously will not be allowed.
- Subject has any condition which makes the subject unsuitable for study participation.
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: Double
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
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Experimental: Gilteritinib
Participants received gilteritinib 120 mg (three tablets of 40 mg) orally, once daily (QD) for up to 2 years or until a protocol-specified discontinuation criterion was met.
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Oral tablet
Other Names:
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Placebo Comparator: Placebo
Participants received gilteritinib matching placebo orally, QD for up to 2 years or until a protocol-specified discontinuation criterion was met.
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Oral tablet
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What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
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Relapse-free Survival (RFS) Per Independent Review Committee (IRC) Adjudication
Time Frame: From the date of randomization until the date of documented relapse, or death; (Median time on study drug was 427 days for gilteritinib group and 212 days for placebo group)
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RFS was defined as the time from the date of randomization until the date of documented relapse or death from any cause, whichever occurred first. Relapse after complete remission (CR) [including complete remission with incomplete platelet recovery (CRp) and Complete remission with incomplete hematologic recovery (CRi)], was defined as bone marrow blasts 5% or higher (not attributable to regenerating bone marrow), any circulating blasts, any extra-medullary blast foci as per Revised International Working Group (IWG) criteria. Participants were classified as: CRi, if they fulfilled all the criteria for CR except for incomplete hematological recovery with residual neutropenia < 1 × 10^9/L with or without complete platelet recovery. RBC and platelet transfusion independence was not required. CRp, if they achieved CR except for incomplete platelet recovery (< 100 × 10^9/L). RFS was estimated using Kaplan-Meier estimates. hazard ratio (HR), cox proportional hazards model (CHM) |
From the date of randomization until the date of documented relapse, or death; (Median time on study drug was 427 days for gilteritinib group and 212 days for placebo group)
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Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
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Overall Survival (OS)
Time Frame: From the date of randomization until the date of death from any cause; (Median time on study drug was 427 days for gilteritinib group and 212 days for placebo group)
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OS was defined as the time from the date of randomization until the date of death from any cause.
OS was estimated using Kaplan-Meiers method.
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From the date of randomization until the date of death from any cause; (Median time on study drug was 427 days for gilteritinib group and 212 days for placebo group)
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Event-Free Survival (EFS)
Time Frame: From date of randomization until the date of documented relapse or discontinuation of the treatment, or initiation of other anti-leukemic treatment or death from any cause; (Median time on study drug was 427 days for gilteritinib and 212 days for Placebo)
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EFS was defined as the time from the date of randomization until the date of documented relapse or discontinuation of the treatment, or initiation of other anti-leukemic treatment or death from any cause, whichever occurred first. Relapse after CR (including CRp and CRi), was defined as bone marrow blasts 5% or higher (not attributable to regenerating bone marrow), any circulating blasts, any extra-medullary blast foci as per Revised IWG criteria. Participants were classified as: CRi, if they fulfilled all the criteria for CR except for incomplete hematological recovery with residual neutropenia < 1 × 10^9/L with or without complete platelet recovery. RBC and platelet transfusion independence was not required. CRp, if they achieved CR except for incomplete platelet recovery (< 100 × 10^9/L). EFS was estimated using Kaplan-Meier's method. |
From date of randomization until the date of documented relapse or discontinuation of the treatment, or initiation of other anti-leukemic treatment or death from any cause; (Median time on study drug was 427 days for gilteritinib and 212 days for Placebo)
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Change From Baseline in Quantitative Minimal Residual Disease Measured as Log10-transformed Overall FLT3/ITD Mutation Ratio at Months 3, 6, 12, 24/End of Treatment (EoT)
Time Frame: Baseline and months 3, 6, 12, 24/EoT
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MRD was measured from bone marrow samples.
FLT3/ITD mutation ratio was measured in relation to total FLT3.
For a participant with multiple ITD mutations, the overall FLT3/ITD mutation ratio was calculated from the sum of all ITD mutations.
Absence of Minimal Residual Disease (MRD) is defined as log10-transformed overall FLT3/ITD mutation ratio ≤ -4.
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Baseline and months 3, 6, 12, 24/EoT
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Number of Participants With Adverse Events (AE)
Time Frame: From first dose date up to 30 days after last dose or data cut-off date 25-May 2021 (Maximum treatment duration was 744 days)
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AE:any untoward medical occurrence in participants administered study treatment (ST)/had undergone study procedures & did not necessarily have a causal relationship with treatment.
Abnormalities was defined as AE only if met 1 of the criteria:Induced clinical signs/symptoms, required active intervention, required interruption or discontinuation of ST, abnormality or investigational value was clinically significant.
Serious AE:resulted in death, was life threatening, persistent or significant disability/incapacity or substantial disruption of ability to conduct normal life functions, congenital anomaly/birth defect, required hospitalization or prolongation of hospitalization, other medically important events.
Treatment-emergent AE:recorded on treatment ≤ 30 days from last ST.
Relapse: defined in Outcome Measure #1.
Grades(Gr) based on National Cancer Institute Common Terminology Criteria (NCI-CTCAE) (Gr 1=mild, Gr 2=moderate, Gr 3 =severe, Gr 4 =life threatening, Gr 5 =death).
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From first dose date up to 30 days after last dose or data cut-off date 25-May 2021 (Maximum treatment duration was 744 days)
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Number of Participants With Eastern Cooperative Oncology Group (ECOG) Performance Status (PS) Score
Time Frame: Months 1, 2, 3, 4, 5, 6, 8, 10. 12, 14, 16, 18, 20, 22 and 24/EoT
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ECOG performance status was measured on an 6 point scale. 0-Fully active, able to carry on all pre-disease performance without restriction.
Number of participants with ECOG PS was reported. ECOG PS grades with zero participants were not reported. |
Months 1, 2, 3, 4, 5, 6, 8, 10. 12, 14, 16, 18, 20, 22 and 24/EoT
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Collaborators and Investigators
Investigators
- Study Director: Executive Medical Director, Astellas Pharma Global Development, Inc.
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Actual)
Study Completion (Actual)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Estimated)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- 2215-CL-0302
- 2016-001643-39 (EudraCT Number)
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
IPD Plan Description
IPD Sharing Time Frame
IPD Sharing Access Criteria
IPD Sharing Supporting Information Type
- STUDY_PROTOCOL
- SAP
- CSR
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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