Skip to content

A phase I clinical trial of KSP-0914

A phase I clinical trial of KSP-0914 in Japanese and Caucasian healthy adult volunteers

Status
Recruiting
Phases
Phase 1
Study type
Interventional
Source
JPRN
Registry ID
JPRN-jRCT2071250084
Enrollment
240
Registered
2025-10-14
Start date
2025-09-04
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

Graves' disease

Interventions

KSP-0914 suspension will be administered orally to participants in single or multiple doses.

Sponsors

Shimizu Yoshitaka
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: - Healthy Japanese participants with a BMI of 18.5 kg/m2 or higher and less than 25 kg/m2, and healthy Caucasian participants with a BMI of 18.5 kg/m2 or higher and less than 30 kg/m2 - Male participants with a body weight of 50 kg or more and less than 90 kg, and female participants with a body weight of 45 kg or more and less than 90 kg - Female participants who had experienced at least two menstrual periods in the three months prior to screening examination

Exclusion criteria

Exclusion criteria: Participants who have any abnormal finding in medical examination, vital signs, or 12-lead ECG, which is considered by the principal investigator or subinvestigator to be clinically significant

Design outcomes

Primary

MeasureTime frame
- Incidence of adverse events and adverse drug reactions - Plasma concentrations and pharmacokinetic profile of KSP-0914 and metabolites

Secondary

MeasureTime frame
- Ratio of pharmacokinetic parameters of KSP 0914 and metabolites - Changes from baseline in thyroid-related hormones

Contacts

Public ContactYoshitaka Shimizu

Kissei Pharmaceutical Co., Ltd.

rinsyousiken@pharm.kissei.co.jp+81-3-5684-3533

Outcome results

None listed

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