Mass Balance Study of [14C] TAS-205 in Healthy Volunteers

NCT ID: NCT04825431

Last Updated: 2022-08-08

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

PHASE1

Total Enrollment

6 participants

Study Classification

INTERVENTIONAL

Study Start Date

2021-03-22

Study Completion Date

2022-05-27

Brief Summary

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To evaluate the pharmacokinetics, mass balance recovery, metabolite profile and metabolite identification of \[14C\]TAS-205 following oral single doses.

Detailed Description

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Conditions

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Healthy Male Subjects

Study Design

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Allocation Method

NA

Intervention Model

SINGLE_GROUP

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

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TAS-205, [14C]TAS-205

Group Type EXPERIMENTAL

TAS-205, [14C]TAS-205

Intervention Type DRUG

single oral administration under fasted conditions on day 1

Interventions

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TAS-205, [14C]TAS-205

single oral administration under fasted conditions on day 1

Intervention Type DRUG

Eligibility Criteria

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Inclusion Criteria

1. Healthy adult male who provided written informed consent to participate in the study
2. Aged 20 years or older and younger than 40 years at the time of informed consent
3. Capable of oral intake.
4. Body weight of 50 kg or more and body mass index of 18.5 or more and less than 25.0

Exclusion Criteria

1. Had current or previous hypersensitivity or allergy to drugs
2. Had current or previous drug abuse (including use of illicit drugs) or alcoholism
3. Had any concurrent disease (including symptoms and signs; however, diseases that do not affect valuations in the study such as asymptomatic pollinosis and wart are excluded)
4. Consumed foods or beverages containing the St. John's Wort within 28 days before study drug administration
5. Had blood pressure, pulse rate, and body temperature meeting any of the following at screening:

Systolic blood pressure: \<90 mmHg or ≥140 mmHg, Diastolic blood pressure: \<40 mmHg or ≥90 mmHg, Pulse rate: \<40 beats per minute (bpm) or ≥100 bp, Body temperature: 35.0°C or ≥37.1°C
Minimum Eligible Age

20 Years

Maximum Eligible Age

39 Years

Eligible Sex

MALE

Accepts Healthy Volunteers

Yes

Sponsors

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Taiho Pharmaceutical Co., Ltd.

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Taiho Pharmaceutical Co., Ltd.

Role: STUDY_DIRECTOR

Taiho Pharmaceutical Co., Ltd.

Locations

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A site selected by Taiho Pharmaceutical Co., Ltd.

Tokyo, , Japan

Site Status

Countries

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Japan

References

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Hanada R, Takenaka T. Phase 1 Mass Balance Study of Pizuglanstat: An Investigational Hematopoietic Prostaglandin D Synthase Inhibitor. Clin Pharmacol Drug Dev. 2025 Mar;14(3):200-208. doi: 10.1002/cpdd.1504. Epub 2025 Jan 22.

Reference Type DERIVED
PMID: 39840517 (View on PubMed)

Other Identifiers

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10053070

Identifier Type: -

Identifier Source: org_study_id

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