A Study of Ridaforolimus in Pediatric Participants With Advanced Solid Tumors (MK-8669-056)
A Phase I Study of Ridaforolimus in Pediatric Patients With Advanced Solid Tumors
The main objectives of this trial are to determine the recommended dose of ridaforolimus for pediatric participants with advanced solid tumors by measuring the number of participants experiencing dose-limiting toxicities (DLTs) while on different doses of ridaforolimus, and to characterize the pharmacokinetics of ridaforolimus in these participants. The primary hypotheses of this study are that 1) the DLTs observed will be dose-dependent and allow for definition of a maximum tolerated dose (MTD) and 2) at a safe and well tolerated dose, ridaforolimus geometric mean (GM) Day-5 blood area under the concentration-time curve at 24 hours (AUC0-24) exceeds 75% (or 1304-ng*hr/mL) of the estimated GM Day-5, 40-mg AUC0-24 in adults.
Study-related visits concluded in August 2013. Participants who did not have disease progression, adequately tolerated therapy, and continued to meet eligibility criteria for 6 months after the enrollment period had been completed could continue treatment in an extension phase until they met discontinuation criteria or voluntarily withdrew.
調査の概要
研究の種類
入学 (実際)
段階
- フェーズ 1
参加基準
適格基準
就学可能な年齢
健康ボランティアの受け入れ
受講資格のある性別
説明
Inclusion criteria:
- Histologic or cytologic diagnosis of a malignant solid tumor, including tumors of the central nervous system and lymphoma, that have progressed despite standard therapy or for which no effective standard therapy is known. Participants who have received standard therapy and continue to have biopsy-proven residual stable disease are eligible
- Measurable or non-measurable disease
- Must be able to swallow tablets
- Performance Status: Lansky Play Scale ≥70 for children <10 years of age; Karnofsky score ≥70 for children ≥10 to <16 years; or Eastern Cooperative Oncology Group (ECOG) Status 0-2 for patients age 16 and older
- Adequate organ function
- For females of reproductive potential, a negative pregnancy test must be documented within 72 hours of receiving the first dose of study medication
- Participants of reproductive potential must agree to use (or have their partner use) adequate contraception throughout the study, starting with Visit 1 through 30 days after the last dose of study drug
Exclusion criteria:
- Currently receiving any other investigational agents or using any investigational devices
- Leukemia
- Participant previously received ridaforolimus, rapamycin, or other rapamycin analogs
- History of allergic reactions attributed to compounds of similar chemical or biologic composition to ridaforolimus
- Persistent acute toxicity from previous therapy ≥Grade 2 (excluding alopecia, neuropathy, or hearing loss)
- Uncontrolled intercurrent illness despite adequate therapy
- Pregnant or breastfeeding
- Requirement for concurrent treatment with medications that are inducers or inhibitors of cytochrome P450 (CYP3A)
- Poorly controlled Type 1 or 2 diabetes
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: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 |
---|---|
実験的:Ridaforolimus 22 mg/m^2
Participants receive 22 mg/m^2 of ridaforolimus administered orally for 5 consecutive days each week (2 days rest) in consecutive 28-day cycles for up to six months.
Eligible participants can receive additional treatment in an extension phase of the study.
|
Oral administration of 10 mg enteric-coated tablets at doses of 22 mg/m^2, 28 mg/m^2, or 33 mg/m^2 based on body surface area (BSA), once daily for 5 consecutive days each week in consecutive 28-day cycles.
他の名前:
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実験的:Ridaforolimus 28 mg/m^2
Participants receive 28 mg/m^2 of ridaforolimus administered orally for 5 consecutive days each week (2 days rest) in consecutive 28-day cycles for up to six months.
Eligible participants can receive additional treatment in an extension phase of the study.
|
Oral administration of 10 mg enteric-coated tablets at doses of 22 mg/m^2, 28 mg/m^2, or 33 mg/m^2 based on body surface area (BSA), once daily for 5 consecutive days each week in consecutive 28-day cycles.
他の名前:
|
実験的:Ridaforolimus 33 mg/m^2
Participants receive 33 mg/m^2 of ridaforolimus administered orally for 5 consecutive days each week (2 days rest) in consecutive 28-day cycles for up to six months.
Eligible participants can receive additional treatment in an extension phase of the study.
|
Oral administration of 10 mg enteric-coated tablets at doses of 22 mg/m^2, 28 mg/m^2, or 33 mg/m^2 based on body surface area (BSA), once daily for 5 consecutive days each week in consecutive 28-day cycles.
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 |
---|---|---|
Number of Participants Experiencing a Dose Limiting Toxicity (DLT) According to National Cancer Institute Common Terminology Criteria for Adverse Events Version 4.0 (NCI-CTCAE v.4.0)
時間枠:Cycle 1 (cycle = 28 days)
|
DLT defined using NCI-CTCAE v.4.0 as any of the following events occurring during the first 28-day cycle that were possibly, probably, or definitely study drug-related: Grade 4 neutropenia for ≥5 days; Grade 3-4 neutropenia associated with fever, antibiotics, or hospitalization for infection; Grade 4 thrombocytopenia for ≥5 days or requiring platelet transfusion; ≥Grade 3 hyperglycemia for ≥5 days despite management; ≥Grade 3 diarrhea for >24 hours despite management; ≥Grade 3 nausea or vomiting despite management; any other Grade ≥3 non-hematological toxicity persisting despite management (except alopecia, transient electrolyte abnormalities, transient Grade 3 liver function test elevations, and Grade 3 neurotoxicity for participants with baseline Grade 3 neurotoxicity); inability to complete DLT assessment period, interruption in dosing for >10 dosing days during DLT assessment period, or any delay in the initiation of the next cycle for >10 dosing days due to any related toxicity.
|
Cycle 1 (cycle = 28 days)
|
Area Under the Concentration-Time Curve of Ridaforolimus From Time 0 to 24 Hours (AUC0-24 hr)
時間枠:Day 5 of Cycle 1 [28-day cycle]: pre-dose (0.0 hours) and 0.5, 1.0, 2.0, 4.0, 8.0, and 24.0 hours after administration of ridaforolimus
|
AUC is a measure of the amount of drug in the blood over time.
Whole blood samples were collected pre-dose (within 5 minutes of ridaforolimus administration) and post-dose at specified time points on Day 5 of the first week of Cycle 1 to determine AUC0-24 hr.
|
Day 5 of Cycle 1 [28-day cycle]: pre-dose (0.0 hours) and 0.5, 1.0, 2.0, 4.0, 8.0, and 24.0 hours after administration of ridaforolimus
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協力者と研究者
スポンサー
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 (実際)
一次修了 (実際)
研究の完了 (実際)
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 (見積もり)
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
- 8669-056
- 2011-000729-55 (EudraCT番号)
- MK-8669-056 (その他の識別子:Merck Protocol Number)
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
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。
固形腫瘍の臨床試験
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AstraZeneca募集Adv Solid Malig - H&N SCC、ATM Pro / Def NSCLC、胃がん、乳がん、卵巣がんスペイン, アメリカ, ベルギー, イギリス, フランス, ハンガリー, カナダ, 大韓民国, オーストラリア