Phase I Study of CS-7017 and Bexarotene
A Phase I Study of a Combination of the Proteosome Proliferator-Activated Receptor Gamma Agonist, CS-7017 and the Retinoid X Receptor Agonist, Bexarotene
This study is for patients with advanced solid tumors. The purpose of this study is to test the safety and effectiveness of a new combination of drugs, CS-7017 and Bexarotene in patients with advanced cancer. CS-7017 and Bexarotene both have many effects on cancer cells, including stopping cancer cells from growing and dividing, and causing the cancer cells to die. CS-7017 and Bexarotene work on cancer cells in a similar manner and both drugs together may have an even greater effect against cancer cells, hopefully, increasing the killing of cancer cells.
CS-7017 is an investigational or experimental anti-cancer agent that has not yet been approved by the Food and Drug Administration (FDA) for use in any type of cancer. Bexarotene is an anti-cancer agent that has been approved by the FDA for patients with a specific type of cancer, cutaneous T-cell lymphoma.
This study will help find out what effects the combination of drugs, CS-7017 and Bexarotene, has on cancer. This research is being done because it is not known if CS-7017 is safe to be given with Bexarotene.
調査の概要
研究の種類
入学 (実際)
段階
- フェーズ 1
連絡先と場所
研究場所
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District of Columbia
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Washington、District of Columbia、アメリカ、20007
- Georgetown Lombardi Comprehensive Cancer Center
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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:
- Histologically proven advanced malignancy with measurable disease except for acute leukemias
- Progression on, or intolerance of, or ineligibility for all standard therapies
- Biopsy accessible tumor deposits
- LVEF >/= institutional normal
- No evidence of clinically significant fluid retention
- ECOG Performance status 0-2
- Subjects with no brain metastases or a history of previously treated brain metastases who have been treated with surgery or stereotactic radiosurgery at least 4 weeks prior to enrollment and have a baseline MRI that shows no evidence of intracranial disease and have not had treatment with steroids within one week of study enrollment.
- Adequate hepatic, bone marrow, and renal function
- Partial thromboplastin time must be </= 1.5 x upper limit of normal range and INR < 1.5. Subjects on anticoagulant will be permitted to enroll as long as the INR is in the acceptable therapeutic range
- Life expectancy > 12 weeks
- Women of childbearing potential must have a negative serum pregnancy test within 14 days prior to initiation of treatment and/or postmenopausal women must be amenorrheic for at least 12 months to be considered of non-childbearing potential.
- Subject is capable of understanding and complying with parameters of the protocol and able to sign and date the informed consent.
Exclusion Criteria:
- Prior CS-7017 treatment
- Treatment with thiazolidinediones (TZDs) within 4 weeks prior to start of study treatment
- Current need for concomitant use of other TZDs during the study
- Grade 2 or greater fasting hypertriglyceridemia
- Concurrent use of insulin
- Concurrent use of known CYP 3A4 inhibiting or activating medications
- CNS metastases which do not meet the criteria outlines in inclusion criteria
- Active severe infection or known chronic infection with HIV or hepatitis B virus
- Cardiovascular disease including unstable angina, therapy for life-threatening ventricular arrhythmia, or myocardial infarction, stroke or congestive heart failure within the last 6 months
- Life-threatening visceral disease or other severe concurrent disease
- Women who are pregnant or breastfeeding
- Anticipated survival under 3 months
- Clinically significant and uncontrolled major medical condition(s)
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 |
|---|---|
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実験的：CS-7017 and Bexarotene
Combination of CS-7017 and Bexarotene
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CS-7017 will be administered orally, twice daily for 28 days of each 28-day cycle in escalating doses depending on cohort patient is assigned to. Bexarotene will be administered orally once daily for 28 days of each 28-day cycle. The dose a patient receives will depend on which cohort the patient is assigned to.
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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Maximum Tolerated Dose
時間枠：12 months
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The highest dose at which < 1 out of 6 subjects experienced a dose-limiting toxicity
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12 months
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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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Response rate
時間枠：4 months
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Complete response + partial response
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4 months
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Disease control rate
時間枠：4 months
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Response rate + stable disease
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4 months
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Pharmacodynamic effects
時間枠：Prior to treatment, Just prior to Day 1 and just prior to Day 15 of cycle 1
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PPAR-gamma and RXR analysis by immunohistochemistry; Tumor staining for the following PPAR-gamma regulated genes: Cyclin D1, p16, p18, p21, p27, and c-myc.
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Prior to treatment, Just prior to Day 1 and just prior to Day 15 of cycle 1
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Pharmacokinetics
時間枠：Day -7 prior to first dose of CS-7017, Day 1, and Day 15 of Cycle 1
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Trough serum levels of CS-7017 and its metabolites
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Day -7 prior to first dose of CS-7017, Day 1, and Day 15 of Cycle 1
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協力者と研究者
スポンサー
研究記録日
主要日程の研究
研究開始
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
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。