メソテリン発現に関連する進行がんにおけるCT-95
メソテリン発現に関連する進行がんにおけるCT-95の第1相研究
This is a Phase 1a/1b, first-in-human (FIH), open-label, multi-center dose escalation and expansion study of the safety, pharmacokinetics (PK), pharmacodynamics, and antitumor activity of single-agent CT-95 in subjects with advanced (recurrent, unresectable, or metastatic) cancers associated with MSLN expression.
調査の概要
状態
状態
条件
条件
介入・治療
介入・治療
詳細な説明
Phase 1a Dose Escalation: Participants with ovarian epithelial tumors, primary peritoneal or fallopian tube cancer (PROC), epithelioid mesothelioma, lung adenocarcinoma, pancreatic adenocarcinoma, colorectal cancer, cholangiocarcinoma, and gastric/GEJ adenocarcinomas will be enrolled in one of approximately 9 dose escalation cohorts to assess the safety and tolerability of CT-95, as well as determine the maximum tolerated dose (MTD) or other recommended dose(s) for expansion (RDE[s]) for further dose expansion cohorts.
Participants will receive CT-95 as a single agent administered once weekly (QW) intravenously (IV) over a 4-week cycle.
Phase 1b Dose Expansion: The RDE(s) of CT-95 determined in Phase 1a will be evaluated in 2-4 indication-specific expansion cohorts of up to 20 subjects each (i.e. up to 80 participants total). Different indications, dose levels, and/or schedules may be explored. The expansion doses and/or dosing schedules for Phase 1b will be determined by Sponsor in conjunction with SRC based upon all available safety, PK, PD, biomarker, and preliminary efficacy data from Phase 1a.
研究の種類
研究の種類
入学 (実際)
入学
段階
段階
- フェーズ 1
連絡先と場所
研究場所
-
-
Colorado
-
Denver、Colorado、アメリカ、80218
- Context Investigational Site
-
-
Illinois
-
Chicago、Illinois、アメリカ、60637
- Context Investigational Site
-
-
Michigan
-
Grand Rapids、Michigan、アメリカ、49546
- Context Investigational Site
-
-
New Jersey
-
Hackensack、New Jersey、アメリカ、07601
- Context Investigational Site
-
-
Pennsylvania
-
Philadelphia、Pennsylvania、アメリカ、19104
- University of Pennsylvania
-
Philadelphia、Pennsylvania、アメリカ、19107
- Context Investigational Site
-
-
Tennessee
-
Nashville、Tennessee、アメリカ、37203
- Context Investigational Site
-
-
Texas
-
San Antonio、Texas、アメリカ、78229
- Context Investigational Site
-
-
参加基準
適格基準
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:
- ECOG 0 or 1
- Subjects with evaluable disease per RECIST 1.1 or mRECIST
- Subjects with adequate organ function.
- Subjects with advanced cancers associated with mesothelin expression
Exclusion Criteria:
- Uncontrolled significant active infection or any medical or other condition that in opinion of the investigator would preclude the subject's participation in the study.
- Prior treatment with MSLN-targeted CD3 or chimeric antigen receptor T cell (CAR-T) therapy
- Concurrent participation in another investigational clinical trial.
- Evidence of leptomeningeal disease
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)
アーム数
武器と介入
参加者グループ / アーム参加者グループ / アーム |
介入・治療介入・治療 |
|---|---|
|
実験的:CT-95
Phase 1a: Dose Escalation - each dose cohort will assess toxicity 28 days following the first dose of CT95 anticipate a total of 8 dose cohorts. Phase 1b: Dose Expansion - approximately 80 participants will be evaluated in 2-4 indication-specific expansion cohorts. |
MSLN bispecific antibody to be administered according to the dose and schedule of the assigned cohort until documentation of disease progression (or confirmed disease progression), unacceptable toxicity, or participant/physician decision. |
この研究は何を測定していますか?
主要な結果の測定
主要な結果の測定
結果測定 |
メジャーの説明 |
時間枠 |
|---|---|---|
|
Determine the MTD or RD of CT-95 [Safety and Tolerability]
時間枠:From date of first dose of CT-95 until 28 days following the first dose.
|
The frequency of dose-limiting toxicities (DLTs) will be analyzed along with safety and tolerability measures to determine the MTD or RD of CT-95. |
From date of first dose of CT-95 until 28 days following the first dose.
|
|
Incidence of Treatment-Emergent Adverse Events [Safety and Tolerability]
時間枠:From date of first dose of CT-95 for approximately 6 months or until treatment discontinuation, whichever comes first.
|
The frequency and severity of adverse events, serious adverse events, and adverse events of special interest will be analyzed. |
From date of first dose of CT-95 for approximately 6 months or until treatment discontinuation, whichever comes first.
|
二次結果の測定
二次結果の測定
結果測定 |
メジャーの説明 |
時間枠 |
|---|---|---|
|
Evaluate Response Rates [Anti-tumor Activity]
時間枠:At 8-week intervals from the time of the first dose of CT-95 for approximately 6 months or until treatment discontinuation, whichever comes first
|
Overall response rates will be calculated using RECIST 1.1 (and mRECIST for patients with mesothelioma) for CT-95. |
At 8-week intervals from the time of the first dose of CT-95 for approximately 6 months or until treatment discontinuation, whichever comes first
|
|
Evaluate Progression-free Survival [Anti-tumor Activity]
時間枠:At 8-week intervals from the time of the first dose of CT-95 for approximately 6 months or until treatment discontinuation, whichever comes first.
|
PFS will be summarized using RECIST 1.1 (and mRECIST for patients with mesothelioma) for CT-95. |
At 8-week intervals from the time of the first dose of CT-95 for approximately 6 months or until treatment discontinuation, whichever comes first.
|
|
Evaluate Overall Survival [Survival]
時間枠:From the time of the first dose of CT-95 until approximately two years post-first dose.
|
Overall survival will be summarized for CT-95. |
From the time of the first dose of CT-95 until approximately two years post-first dose.
|
|
Evaluate the Maximum Serum Concentration (Cmax) [Pharmacokinetics]
時間枠:From date of first dose of CT-95 for 5 months or until treatment discontinuation, whichever comes first.
|
Serum concentrations of CT-95 analyzed as a function of time relative to dosing will be calculated. |
From date of first dose of CT-95 for 5 months or until treatment discontinuation, whichever comes first.
|
|
Evaluate the Area Under the Curve (AUC) [Pharmacokinetics]
時間枠:From date of first dose of CT-95 for 5 months or treatment discontinuation, whichever comes first.
|
The AUC of CT-95 analyzed as a function of time relative to dosing will be calculated. |
From date of first dose of CT-95 for 5 months or treatment discontinuation, whichever comes first.
|
|
Evaluate Anti-Drug Antibodies [Immunogenicity]
時間枠:From date of first dose of CT-95 for 5 months or until treatment discontinuation, whichever comes first.
|
Incidence and titer of ADAs will be evaluated. |
From date of first dose of CT-95 for 5 months or until treatment discontinuation, whichever comes first.
|
協力者と研究者
捜査官
捜査官
- スタディディレクター:Karen Chagin, MD、Context Therapeutics Inc.
研究記録日
主要日程の研究
研究開始 (実際)
研究開始
一次修了 (実際)
一次修了
研究の完了 (実際)
研究の完了
試験登録日
最初に提出
最初に提出
QC基準を満たした最初の提出物
QC基準を満たした最初の提出物
最初の投稿 (実際)
最初の投稿
学習記録の更新
投稿された最後の更新 (実際)
投稿された最後の更新
QC基準を満たした最後の更新が送信されました
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
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
その他の研究ID番号
- CNTX-CT95-101
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。