Reference Detail

Ref Type

Journal Article

PMID

(32327472)

Authors

Gordon LI, Kaplan JB, Popat R, Burris HA, Ferrari S, Madan S, Patel MR, Gritti G, El-Sharkawi D, Chau I, Radford JA, Pérez de Oteyza J, Zinzani PL, Iyer S, Townsend W, Karmali R, Miao H, Proscurshim I, Wang S, Wu Y, Stumpo K, Shou Y, Carpio C, Bosch F

Title

Phase I Study of TAK-659, an Investigational, Dual SYK/FLT3 Inhibitor, in Patients with B-Cell Lymphoma.

Journal	Vol	Issue	Date	Pages	Journal Short Title
Clinical cancer research : an official journal of the American Association for Cancer Research			2020 Apr 23	3546-3556	Clin Cancer Res

URL

Abstract Text

TAK-659 is an investigational, dual SYK/FLT3 inhibitor with preclinical activity in B-cell malignancy models. This first-in-human, dose-escalation/expansion study aimed to determine the safety, tolerability, MTD/recommended phase II dose (RP2D), and preliminary efficacy of TAK-659 in relapsed/refractory solid tumors and B-cell lymphomas.Patients received continuous, once-daily oral TAK-659, 60-120 mg in 28-day cycles, until disease progression or unacceptable toxicity. The study applied an accelerated dose-escalation design to determine the MTD and RP2D. In the expansion phase, patients with lymphoma were enrolled in five disease cohorts at the MTD.Overall, 105 patients were enrolled [dose escalation, n = 36 (solid tumors, n = 19; lymphoma, n = 17); expansion, n = 69]. The MTD was 100 mg once daily. TAK-659 absorption was fast (Tmax ∼2 hours) with a long terminal half-life (∼37 hours). Exposure generally increased with dose (60-120 mg), with moderate variability. The most common treatment-related adverse events were generally asymptomatic and reversible elevations in clinical laboratory values. Among 43 response-evaluable patients with diffuse large B-cell lymphoma, 8 (19%) achieved a complete response (CR) with an overall response rate (ORR) of 28% [23% intent-to-treat (ITT)]. Responses were seen in both de novo and transformed disease and appeared independent of cell-of-origin classification. Among 9 response-evaluable patients with follicular lymphoma, 2 (22%) achieved CR with an ORR of 89% (57% ITT).TAK-659 has single-agent activity in patients with B-cell lymphoma. Further studies of the drug in combination, including an evaluation of the biologically optimal and safest long-term dose and schedule, are warranted.

Filtering

Case insensitive filtering will display rows if any text in any cell matches the filter term
Use simple literal full or partial string matches
Separate multiple filter terms with a space. Any order may be used (i. e. a b c and c b a are equivalent )
Filtering will only apply to rows that are already loaded on the page. Filtering has no impact on query parameters.
Use quotes to match on a longer phrase with spaces (i.e. "mtor c1483f")

Sorting

Generally, the default sort order for tables is set to be first column ascending; however, specific tables may set a different default sort order.
Click on any column header arrows to sort by that column
Hold down the Shift key and click multiple columns to sort by more than one column. Be sure to set ascending or descending order for a given column before moving on to the next column.

Molecular Profile	Treatment Approach

Gene Name	Source	Synonyms	Protein Domains	Gene Description	Gene Role

Therapy Name	Drugs	Efficacy Evidence	Clinical Trials
Mivavotinib	Mivavotinib	0	6

Drug Name	Trade Name	Synonyms	Drug Classes	Drug Description
Mivavotinib		TAK-659\|TAK659	SYK Inhibitor 15	Mivavotinib (TAK-659) is an inhibitor of spleen tyrosine kinase (SYK), which may lead to B-cell inhibition and antitumor activity (PMID: 32327472).

Gene	Variant	Impact	Protein Effect	Variant Description	Associated with drug Resistance

Molecular Profile	Indication/Tumor Type	Response Type	Therapy Name	Approval Status	Evidence Type	Efficacy Evidence	References