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Study of KRN951 in Patients With Solid Tumors

This study is ongoing, but not recruiting participants.
Information provided by (Responsible Party):
Kyowa Hakko Kirin Co., Ltd ( Kyowa Hakko Kirin Company, Limited ) Identifier:
First received: August 31, 2009
Last updated: February 22, 2016
Last verified: January 2016
The purpose of this study is to assess the safety and tolerability of KRN951 administered to patients with solid tumors. In the single dose period, patients in each cohort will receive one oral dose of KRN951 in the first day, followed by a 6-day rest period during which no treatment is received. After that, patients in each cohort will receive one oral dose of KRN951 daily over a 21-day treatment period, followed by a 7-day rest period during which no treatment is received. Treatment will be continued in the absence of disease progression or unacceptable adverse events.

Condition Intervention Phase
Solid Tumors
Drug: KRN951
Phase 1

Study Type: Interventional
Study Design: Allocation: Non-Randomized
Endpoint Classification: Safety Study
Intervention Model: Single Group Assignment
Masking: Open Label
Primary Purpose: Treatment
Official Title: An Open-label, Non-randomised Dose Escalation Study of KRN951 Administered Orally to Patients With Solid Tumors

Further study details as provided by Kyowa Hakko Kirin Co., Ltd:

Primary Outcome Measures:
  • To define the maximum tolerated dose (MTD) of KRN-951 when administered orally for 21 days followed by a 7-day rest period. [ Designated as safety issue: Yes ]
  • To evaluate the safety profile and the tolerability of KRN951 throughout the study period by assessing adverse events and laboratory values recorded during treatment. [ Designated as safety issue: Yes ]

Secondary Outcome Measures:
  • To determine the pharmacokinetics of KRN951 in serum [ Designated as safety issue: No ]
  • To describe biological and clinical anti-tumor activity [ Designated as safety issue: No ]

Estimated Enrollment: 12
Study Start Date: August 2009
Estimated Primary Completion Date: December 2016 (Final data collection date for primary outcome measure)
Arms Assigned Interventions
Experimental: KRN951 Drug: KRN951
Orally once daily administration


Ages Eligible for Study:   20 Years and older   (Adult, Senior)
Genders Eligible for Study:   Both
Accepts Healthy Volunteers:   No

Inclusion Criteria:

  • Signed written informed consent
  • Solid tumors to be unresponsive to, or untreatable by standard therapies
  • ≥ three-month life expectancy
  • Eastern Cooperative Oncology Group Performance Status score of 0, 1 or 2

Exclusion Criteria:

  • Hematologic abnormality
  • Myocardial infarction or clinically symptomatic left ventricular failure
  • Active hypertension or controllable hypertension more than 3 antihypertensive medications
  • Symptomatic CNS metastasis
  • Unhealed wounds
  • Active infections
  • Hepatic or renal functional disorder
  • Any of the HBs antigen, HCV antibody and HIV antibody positivity
  • Prior use of any chemotherapy, radiotherapy, immunotherapy or surgery within four weeks previous to first dose of study drug
  • Pregnant or lactating women
  • Women of childbearing potential and fertile men, unless willing to use adequate contraceptive protection
  Contacts and Locations
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Please refer to this study by its identifier: NCT00970411

Shizuoka, Japan
Sponsors and Collaborators
Kyowa Hakko Kirin Company, Limited
  More Information

Responsible Party: Kyowa Hakko Kirin Company, Limited Identifier: NCT00970411     History of Changes
Other Study ID Numbers: KRN951-001 
Study First Received: August 31, 2009
Last Updated: February 22, 2016
Health Authority: Japan: Ministry of Health, Labor and Welfare processed this record on December 06, 2016