- ICH GCP
- 미국 임상 시험 레지스트리
- 임상시험 NCT02252731
A Study to Evaluate the Effects of Multiple Doses of FG-4592 on the Exposure, Safety and Tolerability and Effect of Warfarin in Healthy Subjects
A Phase 1, Open-label, One-sequence Crossover Study to Evaluate the Effect of Multiple Doses of FG 4592 on the Pharmacokinetics of Warfarin in Healthy Subjects
연구 개요
상세 설명
The study consists of 2 periods, separated by a washout period (a minimum of 14 days after warfarin dosing on Day 1, Period 1). Screening takes place from Day -22 to Day -2.
Subjects are admitted to the clinical unit on Day -1 of Period 1. On Day 1 of the first period, subjects receive a single oral dose of warfarin. After completion of all assessments on Day 8, subjects are discharged from the clinical unit on the condition that there are no medical reasons for a prolonged stay. They return to the clinical unit on Day -1 of the second period, after the washout period.
In Period 2, the subjects receive multiple doses of FG 4592. On Day 7 of Period 2, FG 4592 is given concomitantly with warfarin. After completion of all assessments on Day 16 of Period 2, subjects are discharged from the clinic on the condition that there are no medical reasons for a prolonged stay. The subjects return for an End of Study Visit (ESV) 5 to 9 days after the last assessment of Period 2 (or after early withdrawal).
Safety assessments are performed throughout the study. Blood and urine samples are collected for PK and PD assessments.
연구 유형
등록 (실제)
단계
- 1단계
연락처 및 위치
연구 장소
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Berlin, 독일, 14050
- Parexel International GmbH
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참여기준
자격 기준
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연구 대상 성별
설명
Inclusion Criteria:
- Male subject and their female spouse/partners who are of childbearing potential must be using highly effective contraception consisting of two forms of birth control.
- Male subject must not donate sperm starting at screening and throughout the study period and for 90 days after the final study drug administration.
- Female subject must be either of non-childbearing potential or, if of childbearing potential, must have a negative pregnancy test at screening and Day -1 and must use two forms of birth control.
- Female subject must not donate ova starting at screening and throughout the study period and for 28 days after the final study drug administration.
Exclusion Criteria:
- Subject has a known or suspected hypersensitivity to FG 4592, warfarin, or any components of the formulations used.
- Subject has/had febrile illness or symptomatic, viral, bacterial (including upper respiratory infection), or fungal (non-cutaneous) infection within 1 week prior to admission to the clinical unit [Day -1].
- Subject is lactose intolerant.
공부 계획
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디자인 세부사항
- 주 목적: 기초 과학
- 할당: 해당 없음
- 중재 모델: 단일 그룹 할당
- 마스킹: 없음(오픈 라벨)
무기와 개입
참가자 그룹 / 팔 |
개입 / 치료 |
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실험적: warfarin and FG-4592
Single dose of warfarin and Multiple doses of FG-4592 in combination with a single dose of warfarin
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경구
다른 이름들:
경구
다른 이름들:
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연구는 무엇을 측정합니까?
주요 결과 측정
결과 측정 |
기간 |
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PK of S-warfarin and R-warfarin in plasma measured by area under the curve from the time of dosing extrapolated to time infinity (AUCinf)
기간: Period 1 (Day 1 to Day 8); Period 2 (Day 7 to Day 16)
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Period 1 (Day 1 to Day 8); Period 2 (Day 7 to Day 16)
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PK of S-warfarin and R-warfarin in plasma measured by maximum concentration (Cmax)
기간: Period 1 (Day 1 to Day 8); Period 2 (Day 7 to Day 16)
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Period 1 (Day 1 to Day 8); Period 2 (Day 7 to Day 16)
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2차 결과 측정
결과 측정 |
측정값 설명 |
기간 |
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PK profile of S-warfarin and R-warfarin in plasma
기간: Period 1 (Day 1 to Day 8); Period 2 (Day 7 to Day 16)
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area under the concentration-time curve from the time of dosing to the last measurable concentration (Clast) (AUClast), unbound AUC from the time of dosing to Clast (AUClast,u), AUC from the time of dosing extrapolated to time infinity (AUCinf), unbound AUC extrapolated to infinity (AUCinf,u), maximum unbound plasma concentration (Cmax,u), apparent total body clearance after extra-vascular dosing (CL/F), unbound apparent total body clearance after extravascular dosing (CLu/F), fraction unbound (fu), time interval between the time of dosing and the first measurable concentration (tlag), time of the maximum concentration (tmax), terminal elimination half-life (t1/2), apparent volume of distribution during the terminal elimination phase after single extravascular dosing (Vz/F), unbound apparent volume of distribution during terminal phase after oral administration (Vz,u/F)
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Period 1 (Day 1 to Day 8); Period 2 (Day 7 to Day 16)
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PK profile of FG-4592 in plasma
기간: Period 2 (Day 1 to Day 15)
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AUC from time point 0 to time point 24 hours (AUC0-24h), AUClast, AUCinf , Cmax, concentration at pre-dose for repeated dosing (Ctrough), tmax, t1/2, CL/F, and Vz/F
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Period 2 (Day 1 to Day 15)
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PK profile of FG-4592 in urine
기간: Period 2 (Day 7 to Day 8)
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renal clearance (CLR), unbound CLR from time point 0 to 24 hours (CLR,0-24h), cumulative amount of drug excreted unchanged into urine from time of dosing extrapolated to time infinity (Aeinf), percent of drug excreted unchanged into urine from time of dosing extrapolated to time infinity in percent of dose (Aeinf%), cumulative amount of drug excreted unchanged into urine, from time of dosing up to the collection time of the last measurable concentration (Aelast), percent of drug excreted into urine from time of dosing up to the collection time of the last measurable concentration in percent of dose (Aelast%), cumulative amount of drug excreted unchanged into urine, from time of dosing up to the collection time of 24 hours (Ae0 24h), cumulative amount of drug excreted unchanged into urine, from time of dosing up to the collection time of 24 hours in percent of dose (Ae0-24h%)
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Period 2 (Day 7 to Day 8)
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Pharmacodynamics profile of warfarin in plasma
기간: Period 1 Day 1 to to ESV (5 to 9 days after the last protocol defined assessment of Period 2 (or after early withdrawal))
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area under the Prothrombin Time (PT)-time curve from the time of dosing until the last sample collected (AUCPT,last), maximal PT (PTmax), time to reach PTmax (tPT,max), area under the International Normalized Ratio (INR)-time curve from the time of dosing until the last sample collected (AUCINR,last), maximal INR after Drug Administration (INRmax), time to reach the INRmax (tINR,max)
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Period 1 Day 1 to to ESV (5 to 9 days after the last protocol defined assessment of Period 2 (or after early withdrawal))
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Safety profile
기간: Screening (Day -22 to Day -2) to ESV (5 to 9 days after the last protocol defined assessment of Period 2 (or after early withdrawal))
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Safety profile includes Adverse Events (AEs), vital signs, physical examination, laboratory tests, electrocardiogram (ECG)
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Screening (Day -22 to Day -2) to ESV (5 to 9 days after the last protocol defined assessment of Period 2 (or after early withdrawal))
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공동 작업자 및 조사자
협력자
수사관
- 연구 책임자: Study Physician, Astellas Pharma Europe B.V.
간행물 및 유용한 링크
연구 기록 날짜
연구 주요 날짜
연구 시작
기본 완료 (실제)
연구 완료 (실제)
연구 등록 날짜
최초 제출
QC 기준을 충족하는 최초 제출
처음 게시됨 (추정)
연구 기록 업데이트
마지막 업데이트 게시됨 (추정)
QC 기준을 충족하는 마지막 업데이트 제출
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추가 정보
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와파린에 대한 임상 시험
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University of EdinburghChief Scientist Office of the Scottish Government모병