Dose-escalation, and Safety Study of LDE225 and Gemcitabine in Locally Advanced or Metastatic Pancreatic Cancer Patients
A Phase Ib, Open-label, Multicenter, Dose-escalation, Safety and Tolerability Study of LDE225 in Combination With Gemcitabine in Patients With Locally Advanced or Metastatic Pancreatic Adenocarcinoma
This phase Ib study includes two phases: dose escalation phase and safety expansion phase.
During the dose escalation phase, successive cohorts of eligible patients (minimum 3 and maximum 6 evaluable patients per cohort) will receive increasing oral doses of LDE225 administered on a continuous once daily (QD) dose in combination of gemcitabine. This phase of the study will determine the maximum tolerated dose (MTD) and/ or recommended dose for expansion (RDE) of LDE225 administered in combination with gemcitabine in locally advanced or metastatic pancreatic adenocarcinoma patients.
During the safety expansion phase, once the MTD of LDE225 is established, additional patients will be enrolled and treated at the MTD of LDE225 in combination with gemcitabine in order to further evaluate its safety, tolerability and explore the potential efficacy of the combined treatments on the patients in locally advanced or metastatic pancreatic adenocarcinoma.
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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Massachusetts
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Boston、Massachusetts、アメリカ、02114
- Massachusetts General Hospital Dept. of Mass General Hospital
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New York
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New York、New York、アメリカ、10021
- Memorial Sloan Kettering Cancer Center MSKCC - SC
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Utah
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Salt Lake City、Utah、アメリカ、84103
- University of Utah / Huntsman Cancer Institute Huntsman UT
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Liverpool、イギリス、L7 8XP
- Novartis Investigative Site
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Catalunya
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Barcelona、Catalunya、スペイン、08035
- Novartis Investigative Site
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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:
- Patients with locally advanced or metastatic pancreatic adenocarcinoma that have not been previously treated or have progressed despite chemotherapy
- Performance status of 0 or 1 per WHO classification
- Adequate hematologic , renal and liver function
- Adequate blood creatine kinase value (CK < 1.5ULN)
Exclusion Criteria:
- Treatment with prior radiotherapy
- Pancreatic cancer that is potentially curable by surgery
- Women of childbearing potential unless they are using highly effective method of contraception Other protocol-defined inclusion/exclusion criteria may apply
Other protocol-defined inclusion/exclusion criteria may apply.
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:LDE225+gemcitabine
Increasing doses of LDE225 (from 400 mg) once a day + 1000 mg/m2 of gemcitabine on days 1, 8 and 15 of every 28 day cycle.
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Patients will receive increasing doses of LDE225 (from 400 mg), depending on the cohort they are assigned to, orally once daily and standard doses of gemcitabine (1000 mg/m2) on days 1, 8 and 15 of every 28-day cycle.
Patients will receive the study treatment until they progressed, experience unacceptable toxicity, withdraw from the study, or the investigator decides it is in their best interest to discontinue the study treatment.
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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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Incidence rate and category of dose limiting toxicities (DLTs)
時間枠:first 8 weeks of study treatment
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Dose limiting toxicities that occur during the first 8 weeks (56 days) of treatment with LDE225+gemcitabine.
Dose limiting toxicity is defined as an adverse event or abnormal laboratory value assessed as unrelated to disease, disease progression, intercurrent illness, or concomitant medications that meets study specific criteria.
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first 8 weeks of study treatment
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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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Incidence rate of Adverse Events and Serious Adverse Events
時間枠:at Informed Consent Form (ICF) sign off until 120 days after the last dose of study drug
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Adverse events and serious adverse events, changes in hematology and chemistry values and assessment of physical and neurological examinations, vital signs and electrocardiograms that occur during the reported period
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at Informed Consent Form (ICF) sign off until 120 days after the last dose of study drug
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Plasma pharmacokinetics(PK) parameters of LDE225
時間枠:baseline, week 9 of the study
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Area Under the Curve (AUC), Maximum observed plasma concentration after drug administration (Cmax), Time to reach Cmax (Tmax), etc.
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baseline, week 9 of the study
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Plasma pharmacokinetics (PK) of gemcitabine
時間枠:Baseline, week 9 of the study
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If possible: AUC, Cmax, Tmax, Half life (T1/2), Total body clearance (CL), Apparent volume of distribution at steady state (Vss)
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Baseline, week 9 of the study
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Antitumor efficacy of LDE225+gemcitabine
時間枠:baseline, week 9 of the study
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Efficacy endpoints (Objective response rate and progression free survival) as a function of Hh target gene expression in tumor samples
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baseline, week 9 of the study
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Progression free survival
時間枠:baseline, 8 weeks
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the effect of LDE225+gemcitabine on progression free survival.
Progression Free Survival is defined as the time from date of enrollment to the date of the first documented progression, or death due to any cause, or start of new anti-cancer therapy.
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baseline, 8 weeks
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Objective Response Rate
時間枠:Baseline, 8 weeks
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The effect of LDE225+gemcitabine on objective response rate.
Objective response rate is defined as the proportion of patients with a confirmed complete response (CR) or partial response (PR) as their best overall response per RECIST 1.0
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Baseline, 8 weeks
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Duration of Response
時間枠:Baseline, 8 weeks
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The effect of LDE225+gemcitabine on duration of response.
Duration of response is defined as the time from the first occurrence of complete response or partial response until the date of the first documented disease progression or death due to underlying cancer.
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Baseline, 8 weeks
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Serum tumor marker Ca 19-9
時間枠:On Day 1 of every cycle (cycle = 28 days)
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the effect of LDE225+gemcitabine on changes overtime in the serum tumor marker Ca 19-9 levels from baseline as assessed by central lab
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On Day 1 of every cycle (cycle = 28 days)
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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
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
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