A Clinical Trial of MK-8527 and Rifampin in Adult Participants With Latent Tuberculosis Infection (MK-8527-019)
An Open-label, Phase 1 Study to Characterize the Effects of Rifampin on the Pharmacokinetics of MK-8527 in Adult Participants With Latent Tuberculosis Infection
Researchers are studying MK-8527, a new medicine for preventing HIV-1 (human immunodeficiency virus type 1) infection and want to learn if MK-8527 can be given together with rifampin. Rifampin is commonly used to treat people with latent tuberculosis infection (LTBI).
The main goal of this study is to learn what happens to MK-8527 in the body over time when given with and without the medication rifampin in participants with LTBI.
調査の概要
研究の種類
入学 (推定)
段階
- フェーズ 1
参加基準
適格基準
就学可能な年齢
- 大人
健康ボランティアの受け入れ
説明
Inclusion Criteria:
The main inclusion criteria include but are not limited to the following:
- Has a diagnosis of untreated latent tuberculosis infection (LTBI)
- Has no symptoms of active tuberculosis (TB)
- Has never received treatment for TB or LTBI
- Other than having LTBI, is in good health
Exclusion Criteria:
The main exclusion criteria include but are not limited to the following:
- Has a diagnosis of LTBI made in the context of an outbreak/contact-tracing investigation
- Has a current or anticipated immunocompromised state
- Has a history of clinically significant endocrine, gastrointestinal, cardiovascular, hematological, hepatic, immunological, renal, respiratory, genitourinary, or major neurological abnormalities or diseases
- Has a history of cancer (malignancy)
- Has a history of active TB
- Has positive test results for hepatitis B surface antigen, hepatitis C antibodies, or human immunodeficiency virus
研究計画
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:なし
- 介入モデル:単一グループの割り当て
- 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 |
|---|---|
|
実験的:MK-8527 + Rifampin
Participants receive single doses of MK-8527 alone and in combination with daily doses of rifampin.
|
経口投与
Administered orally
|
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 |
|---|---|---|
|
Area Under the Concentration-Time Curve From Time Zero to Infinity (AUC0-inf) of MK-8527
時間枠:At designated time points (up to approximately 2 weeks)
|
Blood samples will be collected to determine the AUC0-inf of MK-8527 in plasma.
|
At designated time points (up to approximately 2 weeks)
|
二次結果の測定
結果測定 |
メジャーの説明 |
時間枠 |
|---|---|---|
|
有害事象(AE)を経験した参加者の数
時間枠:最長約8週間
|
AE とは、治験治療に関連するとみなされるかどうかにかかわらず、治験治療の使用に一時的に関連する、参加者における望ましくない医学的出来事を指します。
AE を経験した参加者の数が報告されます。
|
最長約8週間
|
|
Area Under the Concentration-Time Curve From Time Zero to Last Quantifiable Concentration (AUC0-last) of MK-8527
時間枠:At designated time points (up to approximately 2 weeks)
|
Blood samples will be collected to determine AUC0-last of MK-8527 in plasma.
|
At designated time points (up to approximately 2 weeks)
|
|
Area Under the Concentration-Time Curve From Time Zero to 336 Hours (AUC0-336) of MK-8527
時間枠:At designated time points (up to approximately 2 weeks)
|
Blood samples will be collected to determine AUC0-336 of MK-8527 in plasma.
|
At designated time points (up to approximately 2 weeks)
|
|
Maximum Plasma Concentration (Cmax) of MK-8527
時間枠:At designated time points (up to approximately 2 weeks)
|
Blood samples will be collected to determine Cmax of MK-8527 in plasma.
|
At designated time points (up to approximately 2 weeks)
|
|
Time to Maximum Plasma Concentration (Tmax) of MK-8527
時間枠:At designated time points (up to approximately 2 weeks)
|
Blood samples will be collected to determine Tmax of MK-8527 in plasma.
|
At designated time points (up to approximately 2 weeks)
|
|
Terminal Elimination Half-Life (T1/2) of MK-8527
時間枠:At designated time points (up to approximately 2 weeks)
|
Blood samples will be collected to determine t1/2 of MK-8527 in plasma.
|
At designated time points (up to approximately 2 weeks)
|
|
Apparent Clearance (CL/F) of MK-8527
時間枠:At designated time points (up to approximately 2 weeks)
|
Blood samples will be collected to determine CL/F of MK-8527 in plasma.
|
At designated time points (up to approximately 2 weeks)
|
|
Apparent Volume of Distribution During Terminal Phase (Vz/F) of MK-8527
時間枠:At designated time points (up to approximately 2 weeks)
|
Blood samples will be collected to determine Vz/F of MK-8527 in plasma.
|
At designated time points (up to approximately 2 weeks)
|
|
Number of Participants Who Discontinue Study Treatment Due to an AE
時間枠:Up to approximately 8 weeks
|
An AE is any untoward medical occurrence in a participant, temporally associated with the use of study treatment, whether or not considered related to the study treatment.
The number of participants who discontinue study treatment due to an AE will be reported.
|
Up to approximately 8 weeks
|
協力者と研究者
スポンサー
捜査官
- スタディディレクター:Medical Director、Merck Sharp & Dohme LLC
出版物と役立つリンク
研究記録日
主要日程の研究
研究開始 (推定)
一次修了 (推定)
研究の完了 (推定)
試験登録日
最初に提出
QC基準を満たした最初の提出物
最初の投稿 (実際)
学習記録の更新
投稿された最後の更新 (実際)
QC基準を満たした最後の更新が送信されました
最終確認日
詳しくは
本研究に関する用語
追加の関連 MeSH 用語
その他の研究ID番号
- 8527-019
- MK-8527-019 (その他の識別子:MSD)
個々の参加者データ (IPD) の計画
個々の参加者データ (IPD) を共有する予定はありますか?
IPD プランの説明
医薬品およびデバイス情報、研究文書
米国FDA規制医薬品の研究
米国FDA規制機器製品の研究
この情報は、Web サイト clinicaltrials.gov から変更なしで直接取得したものです。研究の詳細を変更、削除、または更新するリクエストがある場合は、register@clinicaltrials.gov。 までご連絡ください。 clinicaltrials.gov に変更が加えられるとすぐに、ウェブサイトでも自動的に更新されます。
リファンピンの臨床試験
-
Fifth Affiliated Hospital, Sun Yat-Sen Universityまだ募集していません