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A Phase 1/2 Study of KK2430 in Participants with with Hematologic Neoplasms

A Phase 1/2, Multicenter, First-in-human Study to Evaluate the Safety, Tolerability, Pharmacokinetics, Pharmacodynamics, and Efficacy of KK2430 in Participants with with Hematologic Neoplasms

Status
Recruiting
Phases
Phase 2
Study type
Interventional
Source
JPRN
Registry ID
JPRN-jRCT2031260064
Enrollment
20
Registered
2026-04-21
Start date
2026-05-15
Completion date
Unknown
Last updated
2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Hematologic Neoplasms

Interventions

KK2430 administered intravenously

Sponsors

Shibata Shoyo
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: -Participants must be at least 18 years of age at the time of signing the informed consent. -Participants who have an ECOG PS score of 0, 1 or 2. -Be willing to provide tissue taken at initial diagnosis or relapse during screening period. -Meet the criteria of hematopoietic, renal and hepatic laboratory values at Screening. -Contraceptive use should be consistent with local regulations. -Capable of giving signed informed consent -Not under any administrative or legal supervision or institutionalization due to regulatory or juridical order.

Exclusion criteria

Exclusion criteria: -History of prior allogenic transplant. -Autologous transplant within 12 weeks prior to the first dose of study drug -Presence of Grade 2 peripheral neuropathy with pain. -Impaired cardiac function or clinically significant cardiac disease at Screening -Known active CNS involvement or clinical signs of meningeal involvement -Evidence of HIV infection. -Active chronic HBV/HCV infection. -Receipt of any anti-tumor therapy within three weeks or at least five half-lives prior to the Screening visit, whichever is shorter. -Toxicities from prior anticancer therapies that have not resolved to Grade 1 or less except for abnormal clinical values, alopecia and peripheral neuropathy. -Use of systemic corticosteroids exceeding 10 mg/day of prednisone or equivalent within 14 days prior to the first dose of study drug

Design outcomes

Primary

MeasureTime frame
-DLT -AEs -Laboratory test values -Vital sign measurements -ECG parameters

Secondary

MeasureTime frame
-Plasma KK2430 concentration -PK parameter -preliminary efficacy of KK2430

Countries

Australia, Japan, United States

Contacts

Public ContactClinical trial information contact

Kyowa Kirin Co., Ltd.

clinical.info.jp@kyowakirin.com+81-3-5205-7200

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026