Last update 18 Dec 2024

Quizartinib Hydrochloride

Last update 18 Dec 2024

Overview

R&D Status

Clinical Result

Translational Medicine

Overview

Basic Info

Drug Type

Small molecule drug

Synonyms

N-(5-(1,1-Dimethylethyl)isoxazol-3-yl)-N'-(4-(7-(2-(morpholin-4-yl)ethoxy)imidazo(2,1-b)benzothiazol-2-yl)phenyl)urea, Quizartinib, AC-010220

+ [8]

Target

FLT3

Mechanism

FLT3 inhibitors(Tyrosine-protein kinase receptor FLT3 inhibitors)

Therapeutic Areas

NeoplasmsHemic and Lymphatic Diseases

Active Indication

Acute Myeloid LeukemiaAcute Myeloid Leukemia with FLT3/ITD MutationNeoplasms

Inactive Indication

Acute Lymphoblastic LeukemiaAdvanced Malignant Solid NeoplasmFLT3 positive Acute Myeloid Leukemia+ [5]

Originator Organization

Ambit Biosciences Corp.

Active Organization

Daiichi Sankyo Europe GmbH

Daiichi Sankyo Co., Ltd.

Daiichi Sankyo UK Ltd.

+ [2]

Inactive Organization

Ambit Biosciences Corp.

Fortrea Pharmaceutical Research & Dev (Beijing) Co. Ltd.

Anderson University

Drug Highest PhaseApproved

First Approval Date

JP (18 Jun 2019),

Acute Myeloid Leukemia with FLT3/ITD Mutation

RegulationPriority Review (US), Fast Track (US), Special Review Project (CN), Breakthrough Therapy (US), Orphan Drug (US)

Structure

Molecular FormulaC29H34Cl2N6O4S

InChIKeyDHYPGRVMIOATAE-UHFFFAOYSA-N

CAS Registry1132827-21-4

Clinical Trials associated with Quizartinib Hydrochloride

NCT06578247 / RecruitingPhase 3

Phase 3, Double-Blind, Randomized, Placebo-Controlled Trial Of Quizartinib Administered in Combination With Induction and Consolidation Chemotherapy and Administered as Maintenance Therapy in Adult Patients With Newly Diagnosed FLT3-ITD Negative Acute Myeloid Leukemia

This study will compare the effects of Quizartinib versus placebo in combination with chemotherapy in participants with newly diagnosed FMS-like tyrosine kinase 3 (FLT3)-internal tandem duplication (ITD) negative acute myeloid leukemia (AML).

Start Date19 Nov 2024

Sponsor / Collaborator

Daiichi Sankyo Co., Ltd.

NCT06740825 / CompletedPhase 1

A Phase 1, Open Label, Randomized, Parallel Drug Interaction Study to Evaluate the Effect of a CYP3A Weak Inducer Rufinamide on the Pharmacokinetics of Quizartinib in Healthy Subjects

This study will evaluate the effect of CYP3A weak inducer rufinamide on the pharmacokinetics (PK) of Quizartinib in healthy subjects

Start Date29 Oct 2024

Sponsor / Collaborator

Daiichi Sankyo Co., Ltd.

NCT06740799 / RecruitingPhase 1

A Phase 1, Multicenter, Open-Label, Single-Dose Study to Assess the Pharmacokinetics, Safety and Tolerability of Quizartinib in Subjects With Severe Impaired Hepatic Function

This study will evaluate and compare the PK in subjects with severe HI to that of matched healthy control subjects with normal hepatic function.

Start Date30 Sep 2024

Sponsor / Collaborator

Daiichi Sankyo Co., Ltd.

100 Clinical Results associated with Quizartinib Hydrochloride

100 Translational Medicine associated with Quizartinib Hydrochloride

100 Patents (Medical) associated with Quizartinib Hydrochloride

335

Literatures (Medical) associated with Quizartinib Hydrochloride

01 Dec 2024·EUROPEAN JOURNAL OF MEDICINAL CHEMISTRY

Identification of furo[2,3-d]pyrimidin-4-ylsulfanyl-1,3,4-thiadiazole derivatives as novel FLT3-ITD inhibitors

Article

Author: Firoozpour, Loghman ; Kryštof, Vladimír ; Emamgholipour, Zahra ; Sadat-Ebrahimi, Seyed Esmaeil ; Peřina, Miroslav ; Mousavi, Alireza ; Jorda, Radek ; Řezníčková, Eva ; Peytam, Fariba ; Moradi, Mahfam ; Vojáčková, Veronika ; Foroumadi, Alireza ; Grúz, Jiří

Given the significant prevalence of FLT3 receptor and its mutations in acute myeloid leukemia (AML) pathogenesis, we present a novel series of furo[2,3-d]pyrimidin-1,3,4-thiadiazole-urea derivatives, designed to exhibit FLT3-ITD inhibitory activity. These compounds demonstrated cytotoxicity in FLT3-ITD expressing AML cell lines MOLM-13 and MV4-11 in the nanomolar range, with significant selectivity over the K562 cell line. In-depth evaluations of example compound 49 revealed its efficacy in suppressing FLT3 phosphorylation and the downstream signaling molecules, including STAT5 and ERK1/2. Notably, compound 49 demonstrated cytotoxic effects in Ba/F3 cells expressing FLT3-ITD or FLT3-ITD-F691L mutant, exceeding the potency of both sorafenib and quizartinib. Molecular docking studies suggest that this compound binds to the active site of FLT3 in a type II manner. The study suggests that substituted furo[2,3-d]pyrimidines could be useful additions to the growing field of FLT3-targeted therapy for AML. These compounds have the potential to serve as novel FLT3-ITD inhibitors and may offer insights for developing future therapeutic strategies in AML.

01 Dec 2024·CTS-Clinical and Translational Science

Population pharmacokinetic analysis of quizartinib in patients with newly diagnosed FLT3‐internal‐tandem‐duplication‐positive acute myeloid leukemia

Article

Author: Abutarif, Malaz ; Vaddady, Pavan ; Kurumaddali, Abhinav ; Glatard, Anaïs ; Inoue, Hiroyuki ; Smania, Giovanni ; Zheng, Ming ; Nakayama, Shintaro

Abstract:

The population pharmacokinetics (PK) of quizartinib and its pharmacologically active metabolite AC886 have been previously described in healthy volunteers (HV) and relapsed/refractory (R/R) FLT3‐internal‐tandem‐duplication‐positive (FLT3‐IDT‐positive) acute myeloid leukemia (AML) patients receiving quizartinib monotherapy. In this analysis, we characterized the population PK of quizartinib and AC886 in newly diagnosed FLT3‐ITD‐positive AML patients receiving standard induction and consolidation chemotherapy as background treatment, using data from the Phase 3 QuANTUM‐First trial and 12 earlier studies. Quizartinib PK were best described by a three‐compartment model with sequential zero‐ and first‐order absorption and first‐order elimination. A two‐compartment model with first‐order metabolite formation and first‐order elimination best fitted AC886 data. The PK of both moieties showed large interindividual variability (approximately 70% coefficient of variation for systemic clearances). The use of strong cytochrome P450 3A (CYP3A) inhibitors had the largest impact on exposure, increasing the steady‐state area under the curve during the dosing interval (AUCss) by 1.8‐fold. This is consistent with observations in HV and R/R AML patients and confirms the need for dose adjustments during coadministration. A novel finding in newly diagnosed AML patients was the phase‐dependent change in steady‐state quizartinib exposure: dose‐normalized AUCss values were 0.6‐fold during induction, similar during consolidation, and 1.4‐fold during continuation compared to R/R AML patients receiving quizartinib monotherapy. The present analysis highlighted the comparison of quizartinib and AC886 PK between newly diagnosed AML patients and previously studied populations, informed dose modifications needed with strong CYP3A inhibitors, and supported the use of derived individual exposure metrics in separate exposure‐response analyses.

01 Dec 2024·Recent patents on anti-cancer drug discovery

Integrating Bioinformatics and Drug Sensitivity Analyses to Identify Molecular Characteristics Associated with Targeting Necroptosis in Breast Cancer and their Clinical Prognostic Significance

Article

Author: Liu, Guowen ; Zheng, Chang ; Guo, Hanbin ; Mo, Yongpan

Background::

Breast cancer accounts for over 1.8 million new cases worldwide annually, and prompt diagnosis and treatment are imperative to prevent mortality. Necroptosis, a form of programmed cell death, is thought to be a critical pathway for cancer cell apoptosis, yet, its relationship with breast cancer progression and molecular mechanisms remains largely unexplored.

Objectives::

Our study aims to investigate the molecular characteristics and clinical prognostic value of necroptosis-related genes in breast cancer using a comprehensive approach that involves integrated bioinformatics analysis along with drug sensitivity assessment.

Methods::

Transcriptional, clinical, and tumor mutation burden (TMB) data related to breast cancer from the TCGA and GEO databases were integrated, and the necroptosis gene set was downloaded from the GSEA website for analysis. The screening conditions were set as adjusted p < 0.05 and |log2FC(fold change)| > 0.585 to screen for differential expression genes related to breast cancer necroptosis. Survival prognosis analysis was conducted on breast cancer necroptosis genes. Further analysis was conducted on prognosis-related necroptosis genes, including immune infiltration analysis and GO/KEGG enrichment analysis, to explore the potential biological functions and signaling pathway mechanisms of breast cancer necroptosis genes. Drug sensitivity screening was conducted on the prognosis-related necroptosis to identify potential drugs that target the promotion of necroptosis gene expression, and ultimately, single-gene analysis was performed on the core target genes obtained.

Results::

Through integrated bioinformatics analysis, 29 differentially expressed mRNAs related to BRCA-Necroptosis were identified, including 18 upregulated mRNAs and 11 downregulated mRNAs. In addition, single-factor analysis of differential genes showed that the expression of HSPA4, PLK1, TNFRSF1B, FLT3, and LEF1 was closely related to BRCA survival prognosis. Based on the expression of these genes, a breast cancer prognosis model was constructed, and it was found that the area under the curve (AUC) of the curve of the risk genes for necroptosis was the largest, indicating that these genes have a certain clinical predictive significance for the occurrence and prognosis of BRCA. Additionally, there were significant differences in clinical characteristics of BRCA patients with different necroptosis gene expressions. Furthermore, GSVA and immune infiltration analysis revealed that Necroptosis-DEGs mainly affect the occurrence and progression of BRCA by participating in immune functions such as APC co-inhibition, APC co-stimulation, CCR, checkpoint, as well as infiltrating immune cells such as B cells naive, plasma cells, and T cells CD8. Moreover, the necroptosis gene group column chart indicated a 1-year survival rate of 0.979, a 3-year survival rate of 0.883, and a 5-year survival rate of 0.774. The necroptosis gene group and column chart are important indicators for evaluating BRCA prognosis. Finally, drug sensitivity screening of BRCA-Necroptosis genes showed that compounds such as A-770041, AC220, AP-24534, Bexarotene, and BMS-509744 have certain effects as potential targeted drugs for the treatment of BRCA necroptosis genes.

Conclusion::

Necroptosis genes are implicated in the pathogenesis and progression of breast cancer and are thought to impact the prognosis and response to drug treatments in individuals with BRCA. Consequently, understanding the role of these genes in breast cancer may aid in identifying more precise and efficacious therapeutic targets.

News (Medical) associated with Quizartinib Hydrochloride

10 Dec 2024

·www.businesswire.com

QuANTUM-Wild Phase 3 Trial of VANFLYTA® Initiated in Patients with Newly Diagnosed FLT3-ITD Negative AML

TOKYO & BASKING RIDGE, N.J.--( BUSINESS WIRE )--The first patient has been dosed in the QuANTUM-Wild phase 3 trial evaluating Daiichi Sankyo’s (TSE: 4568) VANFLYTA ® (quizartinib) in combination with standard intensive induction and consolidation chemotherapy followed by single-agent maintenance in adults with newly diagnosed FLT3 -ITD negative acute myeloid leukemia (AML). AML is an aggressive blood cancer with a five-year overall survival rate of approximately 32%. 1, 2 Targeted therapy with FLT3 inhibitors has improved survival for some patients with FLT3 gene mutations, which most commonly occur as FLT3 -ITD. 3 However, about 90% of patients with AML overexpress FLT3 regardless of mutational status. 1, 4, 5 No FLT3 inhibitors are currently approved for patients without FLT3 mutations. “Preliminary data have shown promising results for VANFLYTA in patients with FLT3 -ITD negative acute myeloid leukemia, which includes patients without FLT3 mutations and patients with TKD mutations,” said Mark Rutstein, MD, Global Head, Oncology Clinical Development, Daiichi Sankyo. “We have initiated the QuANTUM-Wild trial to further confirm the potential role of VANFLYTA combined with standard chemotherapy and as subsequent maintenance monotherapy in this broader population of patients with AML who are in need of new treatment options to potentially reduce the risk of relapse and improve overall survival.” The QuANTUM-Wild trial was initiated based on results of the QUIWI phase 2 trial evaluating VANFLYTA in combination with standard intensive chemotherapy and as subsequent maintenance monotherapy in adult patients with newly diagnosed FLT3 -ITD negative AML. The final results of QUIWI were presented at the 2024 American Society of Hematology Annual Meeting. 6 About the QuANTUM-Wild Trial QuANTUM-Wild is a randomized, double-blind, placebo-controlled global phase 3 trial evaluating the efficacy and safety of VANFLYTA in combination with standard intensive induction and consolidation therapy, including allogenic hematopoietic stem cell transplant (HSCT), followed by maintenance monotherapy, in adult patients aged 18 to 70 with newly diagnosed FLT3 -ITD negative AML. Patients will be randomized 2:2:1 into three treatment arms. In Arms A and B, patients will receive VANFLYTA or placebo, respectively, in combination with cytarabine and anthracycline induction and cytarabine consolidation chemotherapy, followed by up to three years of single-agent maintenance therapy. The primary endpoint for Arms A and B is overall survival. Secondary endpoints include event-free survival, duration of complete response, relapse-free survival, complete remission rate (CR), CR with minimal or measurable residual disease negativity, pharmacokinetic assessments and safety measures including treatment emergent adverse events. For purposes of exploratory analyses in the maintenance setting, patients in a third study arm (Arm C), will receive VANFLYTA in combination with intensive induction and consolidation chemotherapy followed by placebo maintenance monotherapy. QuANTUM-Wild is expected to enroll approximately 700 patients across Asia, Australia, Europe, North America and South America. For more information, please visit ClinicalTrials.gov . About Acute Myeloid Leukemia One of the most common forms of leukemia in adults, AML is an aggressive blood cancer with a five-year overall survival rate of approximately 32%. 1, 2, 3 Approximately 144,000 new cases of AML were diagnosed globally with more than 130,000 deaths reported in 2021. 7 Targeted therapy with FLT3 inhibitors has improved survival for some patients with FLT3 gene mutations, which most commonly occur as FLT3 -ITD. 3 However, about 90% of all patients with AML overexpress FLT3 regardless of activating mutations. 1, 4, 5 No FLT3 inhibitors are currently approved for patients without FLT3 mutations. FLT3 is a receptor tyrosine kinase protein that plays an important role in blood cell development but, when constitutively activated, FLT3 can contribute to AML development and growth. 8 About VANFLYTA VANFLYTA is an oral, highly potent and selective type II FLT3 inhibitor approved in more than 30 countries in combination with standard cytarabine and anthracycline induction and standard cytarabine consolidation chemotherapy, and as maintenance monotherapy following consolidation, for the treatment of adult patients with newly diagnosed AML that is FLT3 -ITD positive based on the results from the QuANTUM-First trial. In the U.S., VANFLYTA is not indicated as maintenance monotherapy following allogeneic HSCT; improvement in overall survival with VANFLYTA in this setting has not been demonstrated. VANFLYTA also is approved in Japan for the treatment of patients with relapsed/refractory AML that is FLT3 -ITD mutation positive, as detected by an approved test, based on results from the QuANTUM-R trial. About the VANFLYTA Clinical Development Program The VANFLYTA clinical development program includes the QuANTUM-Wild phase 3 trial in adult patients with newly diagnosed FLT3 -ITD negative AML, a phase 1/2 trial in pediatric and young adult patients with relapsed/refractory FLT3 -ITD positive AML in Europe, Asia and North America and several phase 1/2 combination studies as part of a strategic collaboration with The University of Texas MD Anderson Cancer Center. VANFLYTA U.S. Important Safety Information WARNING: QT PROLONGATION, TORSADES DE POINTES, and CARDIAC ARREST VANFLYTA ® (quizartinib) prolongs the QT interval in a dose- and concentration-related manner. Prior to VANFLYTA administration and periodically, monitor for hypokalemia or hypomagnesemia, and correct deficiencies. Perform electrocardiograms (ECGs) to monitor the QTc at baseline, weekly during induction and consolidation therapy, weekly for at least the first month of maintenance, and periodically thereafter. Torsades de pointes and cardiac arrest have occurred in patients receiving VANFLYTA. Do not administer VANFLYTA to patients with severe hypokalemia, severe hypomagnesemia, or long QT syndrome. Do not initiate treatment with VANFLYTA or escalate the VANFLYTA dose if the QT interval corrected by Fridericia’s formula (QTcF) is greater than 450 ms. Monitor ECGs more frequently if concomitant use of drugs known to prolong the QT interval is required. Reduce the VANFLYTA dose when used concomitantly with strong CYP3A inhibitors, as they may increase quizartinib exposure. Because of the risk of QT prolongation, VANFLYTA is available only through a restricted program under a Risk Evaluation and Mitigation Strategy (REMS) called the VANFLYTA REMS. Indication VANFLYTA is indicated in combination with standard cytarabine and anthracycline induction and cytarabine consolidation, and as maintenance monotherapy following consolidation chemotherapy, for the treatment of adult patients with newly diagnosed acute myeloid leukemia (AML) that is FLT3 internal tandem duplication (ITD)–positive as detected by an FDA-approved test. Limitations of Use VANFLYTA is not indicated as maintenance monotherapy following allogeneic hematopoietic stem cell transplantation (HSCT); improvement in overall survival with VANFLYTA in this setting has not been demonstrated. Contraindications VANFLYTA is contraindicated in patients with severe hypokalemia, severe hypomagnesemia, long QT syndrome, or in patients with a history of ventricular arrhythmias or torsades de pointes. Warnings and Precautions QT Prolongation, Torsades de Pointes, and Cardiac Arrest (See BOXED WARNING) VANFLYTA prolongs the QT interval in a dose- and concentration-dependent manner. The mechanism of QTc interval prolongation is via inhibition of the slow delayed rectifier potassium current, I Ks , as compared to all other medications that prolong the QTc interval, which is via the rapid delayed rectifier potassium current, I Kr . Therefore, the level of QTc prolongation with VANFLYTA that predicts the risk of cardiac arrhythmias is unclear. Inhibition of I Ks and I Kr may leave patients with limited reserve, leading to a higher risk of QT prolongation and serious cardiac arrhythmias, including fatal outcomes. Torsades de pointes, ventricular fibrillation, cardiac arrest, and sudden death have occurred in patients treated with VANFLYTA. Of the 1,081 patients with AML treated with VANFLYTA in clinical trials, torsades de pointes occurred in approximately 0.2% of patients, cardiac arrest occurred in 0.6% of patients, including 0.4% with a fatal outcome, and 0.1% of patients experienced ventricular fibrillation. These severe cardiac arrhythmias occurred predominantly during the induction phase. Of the 265 patients with newly diagnosed FLT3-ITD–positive AML treated with VANFLYTA in combination with chemotherapy in the clinical trial, 2.3% were found to have a QTcF greater than 500 ms and 10% of patients had an increase from baseline QTcF greater than 60 ms. The clinical trial excluded patients with a QTcF ≥450 ms or other factors that increased the risk of QT prolongation or arrhythmic events (eg, NYHA Class III or IV congestive heart failure, hypokalemia, family history of long QT interval syndrome). Therefore, avoid use in patients who are at significant risk of developing torsades de pointes, including uncontrolled or significant cardiac disease, recent myocardial infarction, heart failure, unstable angina, bradyarrhythmias, tachyarrhythmias, uncontrolled hypertension, high-degree atrioventricular block, severe aortic stenosis, or uncontrolled hypothyroidism. Do not initiate treatment with VANFLYTA if the QTcF interval is greater than 450 ms. Do not use VANFLYTA in patients with severe hypokalemia, severe hypomagnesemia, long QT syndrome, or in patients with a history of ventricular arrhythmias or torsades de pointes. Perform an ECG and correct electrolyte abnormalities prior to initiation of treatment with VANFLYTA. During induction and consolidation, perform an ECG prior to initiation and then once weekly during VANFLYTA treatment or more frequently as clinically indicated. During maintenance, perform ECGs prior to initiation, once weekly for at least the first month following dose initiation and escalation, and as clinically indicated thereafter. Do not escalate the dose if QTcF is greater than 450 ms. Perform ECG monitoring of the QT interval more frequently in patients who are at significant risk of developing QT interval prolongation and torsades de pointes, or following dose escalation. Monitor and correct hypokalemia and hypomagnesemia prior to and during treatment with VANFLYTA. Maintain electrolytes in the normal range. Monitor electrolytes and ECGs more frequently in patients who experience diarrhea or vomiting. Monitor patients more frequently with ECGs if coadministration of VANFLYTA with drugs known to prolong the QT interval is required. Reduce the VANFLYTA dose when used concomitantly with strong CYP3A inhibitors, as they may increase quizartinib exposure. Reduce VANFLYTA if QTc increases to greater than 480 ms and less than 500 ms. Interrupt and reduce VANFLYTA if QTc increases to greater than 500 ms. Permanently discontinue VANFLYTA in patients who develop recurrent QTc greater than 500 ms or QTc interval prolongation with signs or symptoms of life-threatening arrhythmia. VANFLYTA is available only through a restricted program under a REMS. VANFLYTA REMS VANFLYTA is available only through a restricted distribution program under a REMS called the VANFLYTA REMS because of the serious risk of QT prolongation, torsades de pointes, and cardiac arrest. Notable requirements of the VANFLYTA REMS include the following: Prescribers must be certified in the VANFLYTA REMS by enrolling and completing training. Prescribers must counsel patients receiving VANFLYTA about the risk of QT prolongation, torsades de pointes, and cardiac arrest, and provide patients with a Patient Wallet Card. Pharmacies that dispense VANFLYTA must be certified with the VANFLYTA REMS and must verify prescribers are certified through the VANFLYTA REMS. Further information about the VANFLYTA REMS is available at www.VANFLYTAREMS.com or by telephone at 1-855-212-6670. Embryo-Fetal Toxicity Advise pregnant women of the potential risk to a fetus. Advise females of reproductive potential to use effective contraception during treatment with VANFLYTA and for 7 months after the last dose. Advise males with female partners of reproductive potential to use effective contraception during treatment with VANFLYTA and for 4 months after the last dose. Adverse Reactions The safety of VANFLYTA (35.4 mg orally once daily with chemotherapy, 26.5 mg to 53 mg orally once daily as maintenance) in adult patients with newly diagnosed FLT3-ITD positive AML is based on QuANTUM-First. Serious adverse reactions in ≥5% of patients who received VANFLYTA plus chemotherapy were: febrile neutropenia (11%). Fatal adverse reactions occurred in 10% of patients who received VANFLYTA plus chemotherapy, including sepsis (5%), fungal infections (0.8%), brain edema (0.8%), and one case each of febrile neutropenia, pneumonia, cerebral infarction, acute respiratory distress syndrome, pulmonary embolism, ventricular dysfunction, and cardiac arrest. Permanent discontinuation due to an adverse reaction in patients in the VANFLYTA plus chemotherapy arm occurred in 20% of patients. The most frequent (≥2%) adverse reaction which resulted in permanent discontinuation in the VANFLYTA arm was sepsis (5%). Dosage interruptions of VANFLYTA due to an adverse reaction occurred in 34% of patients. Adverse reactions which required dosage interruption in ≥2% of patients in the VANFLYTA arm included neutropenia (11%), thrombocytopenia (5%), and myelosuppression (3%). Dose reductions of VANFLYTA due to an adverse reaction occurred in 19% of patients. Adverse reactions which required dosage reductions in ≥2% of patients in the VANFLYTA arm were neutropenia (9%), thrombocytopenia (5%), and electrocardiogram QT prolonged (4%). The most common adverse reactions (≥10% with a difference between arms of ≥2% compared to placebo), including laboratory abnormalities, were decreased lymphocytes, decreased potassium, decreased albumin, decreased phosphorus, increased alkaline phosphatase, decreased magnesium, febrile neutropenia, diarrhea, mucositis, nausea, decreased calcium, abdominal pain, sepsis, neutropenia, headache, increased creatine phosphokinase, vomiting, upper respiratory tract infections, hypertransaminasemia, thrombocytopenia, decreased appetite, fungal infections, epistaxis, increased potassium, herpesvirus infections, insomnia, QT prolongation, increased magnesium, increased sodium, dyspepsia, anemia, and eye irritation. Drug Interactions Strong CYP3A Inhibitors VANFLYTA is a CYP3A substrate. Concomitant use of VANFLYTA with a strong CYP3A inhibitor increases quizartinib systemic exposure, which may increase the risk of VANFLYTA adverse reactions. Reduce the dosage of VANFLYTA. Strong or Moderate CYP3A Inducers Concomitant use of VANFLYTA with strong or moderate CYP3A inducers decreases quizartinib systemic exposure, which may reduce VANFLYTA efficacy. Avoid concomitant use of VANFLYTA with strong or moderate CYP3A inducers. QT Interval–Prolonging Drugs VANFLYTA prolongs the QT/QTc interval. Coadministration of VANFLYTA with other drugs that prolong the QT interval may further increase the incidence of QT prolongation. Monitor patients more frequently with ECG if coadministration of VANFLYTA with drugs known to prolong the QT interval is required. Use in Specific Populations Pregnancy VANFLYTA can cause embryo-fetal harm when administered to a pregnant woman. Advise pregnant women of the potential risk to the fetus. Lactation Advise women not to breastfeed during treatment with VANFLYTA and for one month after the last dose. Females and Males of Reproductive Potential Pregnancy Testing Verify pregnancy status in females of reproductive potential within 7 days before starting treatment with VANFLYTA. Contraception Females Advise female patients of reproductive potential to use effective contraception during treatment with VANFLYTA and for 7 months after the last dose. Males Advise male patients with female partners of reproductive potential to use effective contraception during treatment with VANFLYTA and for 4 months after the last dose. Infertility Females Based on findings from animal studies, VANFLYTA may impair female fertility. These effects on fertility were reversible. Males Based on findings from animal studies, VANFLYTA may impair male fertility. These effects on fertility were reversible. Pediatric Use Safety and effectiveness of VANFLYTA have not been established in pediatric patients. Geriatric Use No overall differences in safety or efficacy were observed between patients 65 years of age and older and younger adult patients. Renal Impairment No dosage adjustment is recommended in patients with mild to moderate renal impairment (CLcr 30 to 89 mL/min). VANFLYTA has not been studied in patients with severe renal impairment (CLcr <30 mL/min). Hepatic Impairment No dosage adjustment is recommended in patients with mild hepatic impairment or moderate hepatic impairment. VANFLYTA has not been studied in patients with severe hepatic impairment. To report SUSPECTED ADVERSE REACTIONS, contact Daiichi Sankyo, Inc, at 1-877-437-7763 or the FDA at 1-800-FDA-1088 or fda.gov/medwatch . Please see Full Prescribing Information , including Boxed WARNINGS, and Medication Guide . About Daiichi Sankyo Daiichi Sankyo is an innovative global healthcare company contributing to the sustainable development of society that discovers, develops and delivers new standards of care to enrich the quality of life around the world. With more than 120 years of experience, Daiichi Sankyo leverages its world-class science and technology to create new modalities and innovative medicines for people with cancer, cardiovascular and other diseases with high unmet medical need. For more information, please visit www.daiichisankyo.com . References 1 Kennedy VE, et al. Front Oncol . 2020;10:612880. 2 National Cancer Institute SEER Program. Cancer Stat Facts: Leukemia - Acute Myeloid Leukemia . 3 Loschi M, et al. Int J Mol Sci . 2021;22(11):5873. 4 Li Y, et al. Blood . 2004;104(4):1137-44. 5 Gilliand G and Griffin J. Blood. 1 September 2002;100:5 6 Montesinos P, et al. Abstract #1512 . ASH 2024 Annual Meeting. 7 Zhou Y, et al . Biomark Res . 2024;12(1):101. 8 Daver N, et al. Leukemia . 2019;33(2):299–312.

Clinical ResultPhase 3Drug ApprovalASHPhase 2

02 Dec 2024

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Daiichi Sankyo Highlights Progress Across Oncology Portfolio in Multiple Solid and Blood Cancers at ESMO Asia, SABCS and ASH

BASKING RIDGE, N.J.--( BUSINESS WIRE )--Daiichi Sankyo (TSE: 4568) will present new clinical research across its oncology portfolio with more than 45 abstracts in multiple types of solid and blood cancers at the 2024 ESMO Asia Congress (#ESMOAsia24), San Antonio Breast Cancer Symposium (#SABCS24) and American Society of Hematology (#ASH24) Annual Meeting prior to its Science & Technology Day. Data at ESMO Asia, SABCS and ASH will showcase Daiichi Sankyo’s progress towards its goal of creating new standards of care for patients with cancer. Highlights include three late-breaking presentations, including a pooled analysis of data from the TROPION-Lung05 phase 2 and TROPION-Lung01 phase 3 trials of datopotamab deruxtecan (Dato-DXd) in patients with EGFR-mutated advanced non-small cell lung cancer (NSCLC) at ESMO Asia, as well as a subgroup analysis from the DESTINY-Breast06 phase 3 trial of ENHERTU ® (trastuzumab deruxtecan) in patients with unresectable or metastatic HR positive, HER2 low (IHC 1+ or IHC 2+/ISH-) or HER2 ultralow (IHC 0 with membrane staining) breast cancer and the primary analysis from the VALENTINE phase 2 trial of patritumab deruxtecan (HER3-DXd) in patients with early HR positive, HER2 negative breast cancer at SABCS. “ Important updates in difficult-to-treat cancers including lung, breast, gastric and biliary tract cancer as well as acute myeloid leukemia and peripheral T-cell lymphoma will be highlighted at these upcoming meetings,” said Ken Takeshita, MD, Global Head, R&D, Daiichi Sankyo. “ We continue to make important progress with our approved and pipeline medicines with the goal of changing the standard of care across a wide range of cancers.” Innovation in Lung, Breast, Gastric and Biliary Tract Cancer at ESMO Asia Late-breaking data at ESMO Asia will highlight a pooled analysis of results from the TROPION-Lung05 phase 2 and TROPION-Lung01 phase 3 trials of datopotamab deruxtecan in patients with previously treated EGFR-mutated advanced NSCLC during a proffered paper session. Two mini oral presentations will feature results of the TROPION-Breast01 phase 3 trial of datopotamab deruxtecan in Chinese patients with previously treated metastatic HR positive, HER2 low or negative breast cancer and the final results of the DESTINY-Gastric06 phase 2 trial of ENHERTU in Chinese patients with previously treated HER2 positive advanced gastric or gastroesophageal junction (GEJ) adenocarcinoma. Results of DESTINY-Gastric06 led to the recent conditional approval in China of ENHERTU as a monotherapy for the treatment of adult patients with locally advanced or metastatic HER2 positive gastric or GEJ adenocarcinoma who have received two or more prior treatment regimens. Trials-in-progress posters also will feature the trial designs of three ongoing ENHERTU clinical trials, including the DESTINY-BTC01 phase 3 trial that will evaluate ENHERTU with rilvegostomig, AstraZeneca’s PD-1/TIGIT bispecific antibody, versus standard of care in patients with previously untreated HER2 expressing, locally advanced or metastatic biliary tract cancer, and the DESTINY-Gastric03 phase 1b/2 trial where a new arm has been added to evaluate ENHERTU in combination with rilvegostomig and chemotherapy in patients with HER2 positive or HER2 low gastric or GEJ adenocarcinoma. A second part of the DESTINY-PanTumor02 phase 2 trial of ENHERTU also will be presented where patients with previously treated HER2 expressing metastatic solid tumors will be enrolled into one of five new cohorts: patients with any tumor expressing HER2 IHC 3+ (excluding breast, gastric and colorectal cancer); patients with any tumor expressing HER2 IHC 2+/ISH+ (excluding breast, gastric and colorectal cancer); patients with HER2 IHC 2+/1+ endometrial cancer; patients with HER2 IHC 2+/1+ ovarian cancer; and patients with HER2 IHC 2+/1+ cervical cancer. Continued Progress in Breast Cancer at SABCS Late-breaking presentations in breast cancer at SABCS will include two oral presentations featuring a subgroup analysis of the DESTINY-Breast06 phase 3 trial reporting on the impact of response to prior endocrine-based therapy on outcomes in patients with unresectable or metastatic HR positive, HER2 low or HER2 ultralow breast cancer who failed at least one line of endocrine therapy receiving ENHERTU compared to chemotherapy, and the primary results from the VALENTINE phase 2 trial evaluating neoadjuvant patritumab deruxtecan (HER3-DXd) alone or in combination with letrozole in patients with high-risk HR positive, HER2 negative early breast cancer. Other data at SABCS includes two spotlight poster presentations highlighting the first exploratory biomarker analysis assessing the impact of genomic alterations on the efficacy of ENHERTU compared to ado-trastuzumab emtansine (T-DM1) in patients with HER2 positive metastatic breast cancer from the DESTINY-Breast03 phase 3 trial, and the effects of ENHERTU on health-related quality of life and neurological function from the DESTINY-Breast12 phase 3b/4 trial in patients with previously treated HER2 positive metastatic breast cancer with or without brain metastases. Final results from the dose expansion portion of the DESTINY-Breast08 phase 1b trial evaluating ENHERTU in combination with capecitabine or capivasertib in patients with HER2 low metastatic breast cancer also will be presented as a poster presentation. Trial-in-progress posters will feature the trial designs from a sub-protocol of a phase 1b master protocol trial evaluating ENHERTU in combination with valemetostat, a dual EZH1 and EZH2 inhibitor, in patients with previously treated HER2 low unresectable or metastatic breast cancer as well as a phase 1b trial evaluating the combination in patients with previously treated HER2 low, HER2 ultralow or HER2 null metastatic breast cancer. Updates in Hematology Portfolio in Certain Leukemias and Lymphomas At ASH, several sub-analyses of the QuANTUM-First phase 3 trial of VANFLYTA ® (quizartinib) in patients with newly diagnosed FLT3 -ITD positive acute myeloid leukemia (AML) will be presented. An oral presentation will highlight data on the frequency of co-mutations in trial patients and their impact on remission rate, overall survival and relapse-free survival. Three poster presentations will report new data, including the impact of continuation therapy on the efficacy of VANFLYTA, focusing on measurable residual disease status; a concordance between utilizing a FLT3 -ITD mutation detection clinical trial assay and a next-generation sequencing measurable residual disease assay; and a matching adjusted indirect comparison analysis of VANFLYTA compared to midostaurin in patients with newly diagnosed FLT3 -ITD AML. Additionally, several poster presentations will report on the QUIWI phase 2 trial that evaluated VANFLYTA in combination with standard chemotherapy in patients with newly diagnosed FLT3 -ITD negative AML, including the final results of QUIWI and sub-analyses of the trial by mutational status, including FLT3 -TKD and NPM1, and ELN risk categorization. The QUIWI phase 2 trial formed the basis of the QuANTUM-Wild phase 3 trial that is further evaluating the addition of VANFLYTA to standard chemotherapy in this patient population. The design of the QuANTUM-Wild phase 3 trial will be highlighted as a trial-in-progress poster. Other data at ASH includes two poster presentations reporting the primary results of the VALYM phase 2 trial of valemetostat in patients with relapsed or refractory large B-cell lymphoma and an exploratory analysis of circulating tumor DNA, a novel biomarker, to potentially predict clinical response to valemetostat from the VALENTINE-PTCL01 phase 2 trial in patients with relapsed or refractory peripheral T-cell lymphoma, which was recently published in The Lancet Oncology . Science & Technology Day Daiichi Sankyo will hold “Science & Technology Day,” formerly called R&D Day, for investors on Monday, December 16, 2024 from 5:30 to 7:30 pm EST / Tuesday, December 17 from 7:30 to 9:30 am JST. Executives from Daiichi Sankyo will provide an overview of the ESMO Asia, SABCS and ASH research data and provide updates on R&D strategy. ESMO Asia, SABCS and ASH Data Highlights Highlights of data from Daiichi Sankyo’s DXd ADC portfolio at ESMO Asia 2024 include: Presentation Title Author Abstract Presentation (SGT) Datopotamab Deruxtecan (Dato-DXd) Lung Cancer Efficacy and safety of datopotamab deruxtecan (Dato-DXd) in patients with previously treated EGFR-mutated advanced non-small cell lung cancer: a pooled analysis of TROPION-Lung01 and TROPION-Lung05 M. Ahn LBA7 Proffered Paper Session Friday, December 6 10:15 - 11:45 am Breast Cancer Datopotamab deruxtecan (Dato-DXd) vs chemotherapy in patients with pre-treated inoperable/metastatic hormone receptor positive, HER2 negative breast cancer: results from TROPION-Breast01 China cohort S. Wang 38MO Mini Oral Session Saturday, December 7 2:30 - 3:40 pm ENHERTU (trastuzumab deruxtecan; T-DXd) Gastric Cancer Trastuzumab deruxtecan (T-DXd) in Chinese patients with previously treated HER2 positive advanced gastric or gastroesophageal junction adenocarcinoma: DESTINY-Gastric06 final analysis Z. Peng 129MO Mini Oral Session Saturday, December 7 9:00 - 10:40 am A phase 1b/2 open-label study evaluating trastuzumab deruxtecan (T-DXd) in combination with rilvegostomig and chemotherapy in patients with HER2 positive and HER2 low gastric or gastroesophageal junction adenocarcinoma: DESTINY-Gastric03 part 4 Y. Janjigian 264TiP Poster Session December 7, 2024 5:50 - 6:45 pm PanTumor Randomized, open-label, multicenter, phase 3 study of trastuzumab deruxtecan (T-DXd) with rilvegostomig vs standard of care in first-line HER2 expressing, locally advanced or metastatic biliary tract cancer: DESTINY-BTC01 M. Ikeda 261TiP Poster Session December 7, 2024 5:50 – 6:45 pm An open-label, multicenter, phase 2 study of trastuzumab deruxtecan (T-DXd) in patients with HER2 expressing solid tumors: DESTINY-PanTumor02 part 2 J. Lee 400TiP Poster Session December 7, 2024 5:50 – 6:45 pm Highlights of data from Daiichi Sankyo’s DXd ADC portfolio at SABCS 2024 include: Presentation Title Author Abstract Presentation (CST) ENHERTU (trastuzumab deruxtecan; T-DXd) HER2 Low & HER2 Ultralow Breast Cancer Efficacy and safety of trastuzumab deruxtecan (T-DXd) vs physician’s choice of chemotherapy by pace of disease progression on prior endocrine-based therapy: an additional analysis from DESTINY-Breast06 A Bardia LB1-04 Oral Session Tuesday, December 10 6:00 – 7:00 pm Trastuzumab deruxtecan in combination with capecitabine or capivasertib in patients with HER2 low metastatic breast cancer: a phase 1b, multicenter, open-label study (DESTINY-Breast08) K. Jhaveri P3-09-17 Poster Session Thursday, December 12 12:30 - 2:00 pm A real-world study of the effectiveness and safety of trastuzumab deruxtecan in HER2 low metastatic breast cancer among racial and ethnic minorities and older populations in the United States M. Henderson P2-12-20 Poster Session Wednesday, December 11 5:30 - 7:00 pm Agreement between the DESTINY-Breast04/06 VENTANA 4B5 HER2 IHC clinical trial assay and other comparator assays for HER2 low breast cancer: overall results of a large-scale, multicenter global ring study G. Viale P1-03-28 Poster Session Wednesday, December 11 12:30 - 2:00 pm Trastuzumab deruxtecan in HER2 low metastatic breast cancer patients with newly diagnosed or progressing brain metastases: the TUXEDO-4 phase II trial M. Marhold P3-08-21 Poster Session Thursday, December 12 12:30 - 2:00 pm Re-evaluation of human epidermal growth factor receptor 2 (HER2) immunohistochemistry (IHC) 0 or 1+ in metastatic breast cancer samples to characterize the proportion of HER2 ultralow (IHC 0 with membrane staining) S. Krishnamurthy P3-09-20 Poster Session Thursday, December 12 12:30 – 2:00 pm Valemetostat and trastuzumab deruxtecan in patients with HER2 low, previously treated, unresectable or metastatic breast cancer S. Tolaney P3-08-24 Poster Session Thursday, December 12 12:30 - 2:00 pm Phase 1b study of EZH1/2 inhibitor valemetostat in combination with trastuzumab deruxtecan in subjects with HER2 low/ultra-low/null metastatic breast cancer T. Iwase P3-12-28 Poster Session Thursday, December 12 12:30 - 02:00 pm HER2 Positive Breast Cancer Exploratory biomarker analysis of trastuzumab deruxtecan vs trastuzumab emtansine efficacy in human epidermal growth factor receptor 2-positive metastatic breast cancer in DESTINY-Breast03 W. Jacot PS8-03 Spotlight Poster Session Thursday, December 12 7:00 - 8:30 am Effects of trastuzumab deruxtecan (T-DXd) on health-related quality of life and neurological function in patients with HER2+ advanced/metastatic breast cancer with or without brain metastases: DESTINY-Breast12 results N. Harbeck PS14-10 Spotlight Poster Session Friday, December 13 7:00 – 8:30 am Real-world analysis of interstitial lung disease in patients with HER2-positive unresectable or recurrent breast cancer treated with trastuzumab deruxtecan: all-patient post-marketing surveillance study in Japan J. Tsurutani P1-02-10 Poster Session Wednesday, December 11 12:30 – 2:00 pm HER2 Expressing Breast Cancer Trastuzumab deruxtecan with pembrolizumab in previously treated HER2 expressing advanced or metastatic breast cancer: interim analyses of the breast cohorts from the open-label, multicenter, phase 1b study DS8201-A-U106 H. Rugo P5-07-29 Poster Session Friday, December 13 12:30 - 2:00 pm Patritumab Deruxtecan (HER3-DXd) HR Positive, HER2 Negative Breast Cancer Primary results of SOLTI VALENTINE: neoadjuvant randomized phase II trial of HER3-DXd alone or in combination with letrozole for high-risk hormone receptor positive/HER2-negative early breast cancer M. Oliveira LBA1-06 Oral Presentation Tuesday, December 10 6:00 - 7:00 pm ICARUS-BREAST02: safety, tolerability, and anti-tumor activity of patritumab deruxtecan (HER3-DXd) monotherapy and combinations in patients with inoperable advanced breast cancer following progression on trastuzumab deruxtecan (T-DXd) B. Pistilli P2-08-27 Poster Presentation Wednesday, December 11 5:30 - 7:00 pm Highlights of data from Daiichi Sankyo’s hematology portfolio at ASH 2024 include: Presentation Title Author Abstract Presentation (PST) VANFLYTA (quizartinib) FTL3 -ITD Positive AML Correlation of baseline gene mutations with quizartinib efficacy in patients with FLT3 -ITD positive newly diagnosed acute myeloid leukemia in the phase 3 QuANTUM-First trial M. Levis 848 Oral Presentation Monday, December 9 3:00 - 3:15 pm QuANTUM-First: effects of quizartinib on RFS, OS, CIR, and MRD in newly diagnosed patients with FMS-like tyrosine kinase 3-internal tandem duplication positive ( FLT3 -ITD+) acute myeloid leukemia who received continuation therapy M. Levis 2890 Poster Presentation Sunday, December 8 6:00 - 8:00 pm QuANTUM-First: deep-dive analysis of FMS-like tyrosine kinase 3-internal tandem duplication ( FLT3 -ITD) detection methods utilized for enrollment and longitudinal MRD detection in newly diagnosed patients with FLT3 -ITD+ acute myeloid leukemia J. Rohrbach 4278 Poster Session Monday, December 9 6:00 - 8:00 pm Anchored matching adjusted indirect treatment comparison of quizartinib vs midostaurin in newly diagnosed patients with FLT3 -ITD positive acute myeloid leukemia S. Unni 1509 Poster Session Saturday, December 7 5:30 - 7:30 pm FLT3 -ITD Negative AML Trial in progress: the phase 3, randomized, double-blind, placebo-controlled QuANTUM-Wild study of quizartinib in combination with chemotherapy and as single-agent maintenance in newly diagnosed FLT3 -ITD negative acute myeloid leukemia P. Montesinos 1504.3 Poster Session Saturday, December 7 5:30 – 7:30 pm Final results of QUIWI: a double blinded, randomized PETHEMA trial comparing standard chemotherapy plus quizartinib versus placebo in adult patients with newly diagnosed FLT3 -ITD negative AML P. Montesinos 1512 Poster Session Saturday, December 7 5:30 - 7:30 pm Enhanced validation of the FLT3 -like gene expression signature as a predictive biomarker for quizartinib response in FLT3 -ITD negative acute myeloid leukemia: expanded cohort and extended follow-up from the PETHEMA QUIWI trial A. Mosquera Orgueira 1552 Poster Session Saturday, December 7 5:30 - 7:30 pm Correlation of ELN-risk and gene mutations with quizartinib efficacy in patients with FLT3 -ITD negative newly diagnosed acute myeloid leukemia in the phase 2 QUIWI PETHEMA trial R. Rodriguez- Viega 2895 Poster Session Sunday, December 8 6:00 - 8:00 pm Valemetostat (EZHARMIA in Japan only) B-Cell & T-Cell Lymphomas Valemetostat monotherapy in patients with relapsed or refractory large B-cell lymphoma: primary results of the phase 2 VALYM study from the LYSA E. Bachy 4479 Poster Session Monday, December 9 6:00 - 8:00 pm Prediction of clinical response by phased variants in circulating tumor DNA (ctDNA) in the VALENTINE-PTCL01 trial of patients with relapsed or refractory peripheral T-cell lymphoma N. Mehta-Shah 4342 Poster Session Monday, December 9 6:00 - 8:00 pm About the ADC Portfolio of Daiichi Sankyo The Daiichi Sankyo ADC portfolio consists of seven ADCs in clinical development crafted from two distinct ADC technology platforms discovered in-house by Daiichi Sankyo. The ADC platform furthest in clinical development is Daiichi Sankyo’s DXd ADC Technology where each ADC consists of a monoclonal antibody attached to a number of topoisomerase I inhibitor payloads (an exatecan derivative, DXd) via tetrapeptide-based cleavable linkers. The DXd ADC portfolio currently consists of ENHERTU, a HER2 directed ADC, and datopotamab deruxtecan (Dato-DXd), a TROP2 directed ADC, which are being jointly developed and commercialized globally with AstraZeneca. Patritumab deruxtecan (HER3-DXd), a HER3 directed ADC, ifinatamab deruxtecan (I-DXd), a B7-H3 directed ADC, and raludotatug deruxtecan (R-DXd), a CDH6 directed ADC, are being jointly developed and commercialized globally with Merck & Co., Inc, Rahway, NJ, USA. DS-3939, a TA-MUC1 directed ADC, is being developed by Daiichi Sankyo. The second Daiichi Sankyo ADC platform consists of a monoclonal antibody attached to a modified pyrrolobenzodiazepine (PBD) payload. DS-9606, a CLDN6 directed PBD ADC, is the first of several planned ADCs in clinical development utilizing this platform. Datopotamab deruxtecan, ifinatamab deruxtecan, patritumab deruxtecan, raludotatug deruxtecan, DS-3939 and DS-9606 are investigational medicines that have not been approved for any indication in any country. Safety and efficacy have not been established. About Daiichi Sankyo Daiichi Sankyo is an innovative global healthcare company contributing to the sustainable development of society that discovers, develops and delivers new standards of care to enrich the quality of life around the world. With more than 120 years of experience, Daiichi Sankyo leverages its world-class science and technology to create new modalities and innovative medicines for people with cancer, cardiovascular and other diseases with high unmet medical needs. For more information, please visit www.daiichisankyo.com .

Phase 2Phase 3Clinical ResultPhase 1ASH

20 Sep 2024

·www.pharmaceutical-technology.com

NHS England to offer Daiichi Sankyo’s quizartinib for AML

The decision to offer the product for acute myeloid leukaemia patients with the FLT3-ITD mutation follows a cost-effectiveness assessment by NICE. Credit: Nemes Laszlo/Shutterstock. The National Health Service (NHS) England has announced the routine commissioning of Daiichi Sankyo ‘s quizartinib for acute myeloid leukaemia (AML) patients with the FLT3-ITD mutation. The decision, facilitated by the Cancer Drugs Fund, will enable immediate access to the life-extending daily tablet, which has been shown to improve remission and survival rates significantly. The treatment, now available for prescription, is intended to be used in conjunction with chemotherapy for newly-diagnosed adult patients and may be continued as a maintenance treatment for up to three years to minimise the relapse risk. For patients showing significant improvement following quizartinib treatment, a stem cell transplant will be offered. For those ineligible for stem cell transplants, the tablet could still offer a substantial benefit by prolonging life. See Also: Gavi to obtain 500,000 mpox vaccine doses from Bavarian Nordic Valneva eyes teenage label for chikungunya vaccine in Europe and Canada The UK’s Medicines and Healthcare products Regulatory Agency previously confirmed the asset’s safety and efficacy, citing a median overall survival of 31.9 months with quizartinib against just 15.1 months in the placebo arm. Quizartinib works by specifically inhibiting the enzyme that drives uncontrollable cell growth in the bone marrow associated with AML with the FLT3-ITD mutation. NHs England’s decision to offer the product follows a cost-effectiveness assessment by the National Institute for Health and Care Excellence (NICE), which endorsed its use after Daiichi Sankyo proposed a reasonable price. NHS Cancer national clinical director Professor Peter Johnson stated: “It’s very good news that patients with this type of leukaemia now have an option that helps their chemotherapy to work better, boosting their chance of remission and long-term survival and offering them precious extra time with their families and friends. “People who have acute myeloid leukaemia and the specific FLT-3 ITD abnormality will be able to take this oral treatment, quizartinib, which the NHS has fast-tracked. “The NHS in England has an enviable track record of making innovative treatments available and this is the latest in a long list of new cancer drugs to help people live with and beyond cancer, making life-changing differences to people affected by cancer and their families across the country.”

VaccineDrug Approval

100 Deals associated with Quizartinib Hydrochloride

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KEGG	Wiki	ATC	Drug Bank
-	Quizartinib Hydrochloride	L01XE52	DB12874

R&D Status

Approved

10 top approved records.

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Indication	Country/Location	Organization	Date
Acute Myeloid Leukemia	GB	Daiichi Sankyo UK Ltd.	12 Mar 2024
Acute Myeloid Leukemia with FLT3/ITD Mutation	JP	Daiichi Sankyo Co., Ltd.	18 Jun 2019

Developing

10 top R&D records.

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Indication	Highest Phase	Country/Location	Organization	Date
Neoplasms	NDA/BLA	CA	Daiichi Sankyo Pharmaceutical (Shanghai) Co. Ltd.	01 Aug 2024
FLT3 positive Acute Myeloid Leukemia	Phase 3	US	Daiichi Sankyo, Inc.	01 May 2014
FLT3 positive Acute Myeloid Leukemia	Phase 3	AU	Daiichi Sankyo, Inc.	01 May 2014
FLT3 positive Acute Myeloid Leukemia	Phase 3	BE	Daiichi Sankyo, Inc.	01 May 2014
FLT3 positive Acute Myeloid Leukemia	Phase 3	CA	Daiichi Sankyo, Inc.	01 May 2014
FLT3 positive Acute Myeloid Leukemia	Phase 3	HR	Daiichi Sankyo, Inc.	01 May 2014
FLT3 positive Acute Myeloid Leukemia	Phase 3	CZ	Daiichi Sankyo, Inc.	01 May 2014
FLT3 positive Acute Myeloid Leukemia	Phase 3	FR	Daiichi Sankyo, Inc.	01 May 2014
FLT3 positive Acute Myeloid Leukemia	Phase 3	DE	Daiichi Sankyo, Inc.	01 May 2014
FLT3 positive Acute Myeloid Leukemia	Phase 3	HK	Daiichi Sankyo, Inc.	01 May 2014

Clinical Result

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Study	Phase	Population	Analyzed Enrollment	Group	Results	Evaluation	Publication Date


NCT02668653 (QuANTUM-First, ASH2024)	Phase 3	FLT3 positive Acute Myeloid Leukemia FLT3-ITD-positive \| NPM1 \| CEBPA ... View more	518	Quizartinib	miixoiajii(tomqvllosj) = lugwdjfbbj xaagyslbyr (tevznxazna ) View more	Positive	09 Dec 2024
				Placebo	miixoiajii(tomqvllosj) = cgdfilennu xaagyslbyr (tevznxazna ) View more
ASH2024	Not Applicable	Acute Myeloid Leukemia with FLT3/ITD Mutation	-	Quizartinib	ahomhhvntk(trxjvacecu) = In the R/R cohort, grade ≥3 non-hematologic toxicities regardless of attribution, in >10% of pts, included pneumonia (73%), neutropenic fever (53%), sepsis (18%), other infections involving the skin (18%)bacteremia (15%), and gastrointestinal tract (13%), with 8% experiencing grade 3 QTcF prolongations. Grade ≥3 non-hematologic toxicities was less common in the frontline cohort, with pneumonia (40%), neutropenic fever (50%), sepsis (10%), bacteremia (20%), and no grade 3 QTcF prolongations observed. iwsqtnozde (gxnmowteor )	-	09 Dec 2024
				Venetoclax
ASH2024	Not Applicable	FLT3 positive Acute Myeloid Leukemia	-	Quizartinib	iyhcyhqqrk(ewavrsdasd) = gldqpvhcfv iwvkuwvduh (yifwxiixly ) View more	-	08 Dec 2024
				Placebo	iyhcyhqqrk(ewavrsdasd) = ropxmunzgh iwvkuwvduh (yifwxiixly ) View more
NCT04493138 (Pubmed) Manual	Phase 1	Myeloproliferative Disorders \| Myelodysplastic Syndromes CBL Mutation \| FLT3 Mutation	12	Azacitidine + Quizartinib 30mg	ymzsklsyci(wlrabuvihf) = thrombocytopenia (n=5, 42 %), anemia (n=4, 33 %), lung infection (n=2, 17 %), skin infection (n=2, 17 %), hyponatremia (n=2, 17 %) and sepsis (n=2, 17 %). mgbpldogyd (hmqxurindt ) View more	Positive	01 Jul 2024
NCT02668653 (QuANTUM-First, EHA2024) Manual	Phase 3	Acute Myeloid Leukemia with FLT3/ITD Mutation First line \| Induction \| Consolidation FLT3-ITD+	533	Quizartinib (Q)	jmetuvqhpv(sjvnlnhgpx) = Infections were the most common serious TEAEs (TESAEs), in all phases rhwpnhnsow (zyqrqjxidz ) View more	Positive	14 May 2024
				Placebo (P)
NCT02668653 (QuANTUM-First, EHA2024) Manual	Phase 3	Acute Myeloid Leukemia with FLT3/ITD Mutation First line FLT3-ITD positive	208	Quizartinib (Q)	ohmbglaskq(khtfvpfnwq) = uousinuigm orynhwopfo (sdbkvxjdwb ) View more	Positive	14 May 2024
				Placebo (P)	ohmbglaskq(khtfvpfnwq) = wslymhtraz orynhwopfo (sdbkvxjdwb ) View more
NCT02668653 (QuANTUM-First, EHA2024) Manual	Phase 3	Acute Myeloid Leukemia with FLT3/ITD Mutation First line \| Induction FLT3-ITD+	539	Quizartinib (Q)	dpuqcrzhew(msedvteahl) = zaazqzyooo xmzgqnscei (zdcjnpmzcn ) View more	Positive	14 May 2024
				Placebo (P)	dpuqcrzhew(msedvteahl) = sddagxhckj xmzgqnscei (zdcjnpmzcn ) View more
NCT01892371 (CTgov)	Phase 1/2	Relapsing acute myeloid leukemia \| Chronic Myelomonocytic Leukemia \| Refractory Myelodysplastic Syndrome ... View more	73	Quizartinib+Azacitidine (Phase 1 Arm I (Quizartinib, Azacitidine))	bstcncmawv(owylyeihlz) = ranbadznfz dkygibihre (godzsunjlq, voqwndtvbk - bqgptgggol) View more	-	28 Feb 2024
				Quizartinib+Cytarabine (Phase 1 Arm II (Quizartinib, Cytarabine))	bstcncmawv(owylyeihlz) = iqdypbtiea dkygibihre (godzsunjlq, itgnjongxy - yapbokpfkf) View more
CHIP-AML22 (ASH2023)	Not Applicable	Acute Myeloid Leukemia \| Acute Myeloid Leukemia with FLT3/ITD Mutation	905	Quizartinib + chemotherapy	oxiokecqck(ubpfabjkpl) = wnywgjedbd btalushbbn (tklhbdmrhd ) View more	-	09 Dec 2023
ASH2023	Phase 1/2	Acute Myeloid Leukemia with FLT3/ITD Mutation	50	Quizartinib	afthuvlkos(rdbioyehba) = dbfeddfksg gkdfhgktdx (pxllhjuhne ) View more	-	09 Dec 2023
				Venetoclax	eonlakfvqy(lmatfuqyrt) = qkpxfhrjob dtmdqsscas (ilklpwftoj )

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