A Study of Ipatasertib in Participants With Mild, Moderate or Severe Hepatic Impairment Compared to Healthy Participants
2019年11月15日 更新者:Genentech, Inc.
A Phase 1, Open-Label, Single-Dose Study to Evaluate the Pharmacokinetics and Safety of Ipatasertib in Subjects With Mild, Moderate or Severe Hepatic Impairment Compared to Healthy Subjects
This is a Phase 1 study evaluating the pharmacokinetics, tolerability and safety of a single dose of ipatasertib in participants with mild, moderate or severe hepatic impairment compared to healthy participants.
調査の概要
研究の種類
介入
入学 (実際)
29
段階
- フェーズ 1
連絡先と場所
このセクションには、調査を実施する担当者の連絡先の詳細と、この調査が実施されている場所に関する情報が記載されています。
研究場所
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Florida
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Miami、Florida、アメリカ、33014
- Clinical Pharmacology of Miami, Inc.
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Tennessee
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Knoxville、Tennessee、アメリカ、37920
- New Orleans Center for Clinical Research
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Texas
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San Antonio、Texas、アメリカ、78215
- American Research Corporation Inc.
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参加基準
研究者は、適格基準と呼ばれる特定の説明に適合する人を探します。これらの基準のいくつかの例は、人の一般的な健康状態または以前の治療です。
適格基準
就学可能な年齢
18年~74年 (大人、高齢者)
健康ボランティアの受け入れ
はい
受講資格のある性別
全て
説明
Inclusion Criteria:
- In good health (except for specific inclusion criteria related to hepatic impairment), as determined by the Investigator, based on no clinically significant findings from medical history, physical examination, 12-lead electrocardiogram, and vital signs
- Females will not be pregnant or breastfeeding, and must be either postmenopausal or agree to use a study-approved method of contraception from the time of signing the informed consent until 30 days after discharge
- Males will either be sterile or agree to use male condom with spermicide from check-in (Day -1) until 90 days following the dose of study drug
Additional Inclusion Criteria for Healthy Subjects Only:
- Liver enzyme tests must be less than or equal to the upper limits of normal
Additional Exclusion Criteria for Hepatic Impaired Subjects Only:
- Hepatic impairment must have a Child-Pugh score of 5 to 6 (mild), 7 to 9 (moderate), or 10 to 15 (severe) and have stable hepatic insufficiency within 1 month prior to Screening
Exclusion Criteria:
- History of ulcerative colitis or stomach or intestinal surgery or resection
- History of unstable diabetes mellitus
- History of alcoholism or drug addiction within 1 year prior to Check-in (Day -1)
- Use of oral, implantable, transdermal, or injectable contraceptives from the time of signing the informed consent (females only) or 10 days prior to Check-in through 45 days after the dose administration
- Poor peripheral venous access
- Receipt of blood products within 2 months prior to check-in
Additional Exclusion Criteria for Healthy Subjects Only:
- Use of any tobacco- or nicotine-containing products within 6 months prior to check-in and during the entire study
- Significant history or clinical manifestation of any metabolic, allergic, dermatological, hepatic, renal, hematological, pulmonary, cardiovascular, gastrointestinal, neurological, or psychiatric disorder
Additional Exclusion Criteria for Hepatic Impaired Subjects Only:
- Any evidence of progressive liver disease that has worsened or is worsening within 1 month prior to the screening visit
- Participant has shown evidence of hepatorenal syndrome
- Ascites requiring paracentesis
- Participant has required treatment for GI bleeding within 12 months prior to Check-in
- Participant has required additional medication for hepatic encephalopathy within the 12 months (6 months for severe hepatic impairment) prior to check-in
- Total bilirubin levels >6 mg/dL
研究計画
このセクションでは、研究がどのように設計され、研究が何を測定しているかなど、研究計画の詳細を提供します。
研究はどのように設計されていますか?
デザインの詳細
- 主な目的:処理
- 割り当て:非ランダム化
- 介入モデル:並列代入
- マスキング:なし(オープンラベル)
武器と介入
参加者グループ / アーム |
介入・治療 |
|---|---|
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実験的:Normal Hepatic Function
Participants with normal hepatic function will be administered a single oral dose of ipatasertib (100 mg).
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A single oral dose of 100 mg ipatasertib will be administered.
他の名前:
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実験的:Mild Hepatic Impairment
Participants with mild hepatic impairment (Child-Pugh Class A, score of 5 to 6, inclusive) will be administered a single dose of ipatasertib (100 mg).
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A single oral dose of 100 mg ipatasertib will be administered.
他の名前:
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実験的:Moderate Hepatic Impairment
Participants with moderate hepatic impairment (Child-Pugh Class B, score of 7 to 9, inclusive) will be administered a single dose of ipatasertib (100 mg).
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A single oral dose of 100 mg ipatasertib will be administered.
他の名前:
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実験的:Severe Hepatic Impairment
Participants with severe hepatic impairment (Child-Pugh Class C, score of 10 to 15, inclusive) will be administered a single dose of ipatasertib (100 mg).
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A single oral dose of 100 mg ipatasertib will be administered.
他の名前:
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この研究は何を測定していますか?
主要な結果の測定
結果測定 |
メジャーの説明 |
時間枠 |
|---|---|---|
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Area Under the Plasma Concentration-Time Curve (AUC) from 0 to Infinity (AUC0-inf) of Ipatasertib
時間枠:up to Day 15
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AUC0-inf is defined as AUC extrapolated from Hour 0 to infinity of ipatasertib in the plasma.
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up to Day 15
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Maximum Observed Plasma Concentration (Cmax) of Ipatasertib
時間枠:up to Day 15
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Maximum observed concentration of ipatasertib as determined by measuring drug concentration in blood samples over time.
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up to Day 15
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二次結果の測定
結果測定 |
メジャーの説明 |
時間枠 |
|---|---|---|
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Percentage of Participants with Treatment-Emergent Adverse Events (AE)
時間枠:up to Day 15
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An AE is any untoward medical occurrence in a participant administered a pharmaceutical product and which does not necessarily have to have a causal relationship with the treatment.
An adverse event can therefore be any unfavorable and unintended sign (including an abnormal laboratory finding, for example), symptom, or disease temporally associated with the use of a pharmaceutical product, whether or not considered related to the pharmaceutical product.
Preexisting conditions which worsen during a study are also considered as adverse events.
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up to Day 15
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Time to Reach Maximum Observed Concentration (tmax) of Ipatasertib
時間枠:up to Day 15
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Time from dose administration to observed maximum serum concentration for ipatasertib as determined by measuring drug concentration in blood samples over time.
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up to Day 15
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AUC from 0 to last measurable concentration (AUC0-t)
時間枠:up to Day 15
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Area under the plasma concentration-time curve from Hour 0 to the last measurable concentration of ipatasertib.
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up to Day 15
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Half-life (t1/2) of Ipatasertib
時間枠:up to Day 15
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Half-life of ipatasertib is the time elapsed for the drug concentration to decrease by half as determined by measuring drug concentration in blood samples over time.
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up to Day 15
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Apparent Plasma Clearance (CL/F) of Ipatasertib
時間枠:Up to Day 15
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Apparent clearance (CL/F) of ipatasertib, where CL is clearance and F is bioavailability (relative amount of extravascularly-administered drug that reaches systemic circulation unchanged).
Determined by measuring drug concentration in blood samples over time.
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Up to Day 15
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Apparent Volume of Distribution (V/F) of Ipatasertib
時間枠:up to Day 15
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Apparent volume of distribution (V/F) during the terminal phase of ipatasertib.
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up to Day 15
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協力者と研究者
ここでは、この調査に関係する人々や組織を見つけることができます。
スポンサー
研究記録日
これらの日付は、ClinicalTrials.gov への研究記録と要約結果の提出の進捗状況を追跡します。研究記録と報告された結果は、国立医学図書館 (NLM) によって審査され、公開 Web サイトに掲載される前に、特定の品質管理基準を満たしていることが確認されます。
主要日程の研究
研究開始 (実際)
2017年11月9日
一次修了 (実際)
2018年6月26日
研究の完了 (実際)
2018年6月26日
試験登録日
最初に提出
2017年11月9日
QC基準を満たした最初の提出物
2017年11月9日
最初の投稿 (実際)
2017年11月14日
学習記録の更新
投稿された最後の更新 (実際)
2019年11月18日
QC基準を満たした最後の更新が送信されました
2019年11月15日
最終確認日
2019年11月1日
詳しくは
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