血球貪食性リンパ組織球症(HLH)の治療のための非強化型HLH-94を含むルキソリチニブ
成人血球貪食性リンパ組織球症(HLH)に対する脱強化型HLH-94を併用したルキソリチニブの最前線:多施設共同単群第2相試験
This phase II trial tests the effects of ruxolitinib in combination with a de-intensified HLH-94 drug regimen has on patients with newly diagnosed hemophagocytic lymphohistiocytosis (HLH), a disorder caused by dysregulated immune responses (that is, immune responses that are too strong and cause inflammatory damage to normal tissues). The therapy used for HLH decreases the activity of the immune system. Ruxolitinib is a type of drug called a kinase inhibitor. It works by blocking the signals that cause inflammatory cells to multiply. De-intensified HLH-94 is a treatment regimen that includes 4 weeks of dexamethasone with the dose being decreased each week, and up to 4 weeks of etoposide. This combination is commonly used to treat HLH. Dexamethasone is a steroid medication that works by fighting inflammation. Etoposide is in a class of medications known as podophyllotoxin derivatives. It blocks a certain enzyme needed for cell division and deoxyribonucleic acid (DNA) repair and may kill cancer cells and is used to kill the types of white blood cells in HLH that are attacking the body. Giving ruxolitinib in combination with a de-intensified HLH-94 drug regimen may reduce toxic exposure to therapy while maintaining efficacy in patients with HLH.
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
PRIMARY OBJECTIVE:
I. To evaluate the efficacy of ruxolitinib with de-intensified HLH-94 (dHLH-94; 4 weeks of dexamethasone and etoposide) for newly diagnosed adults with HLH.
SECONDARY OBJECTIVES:
I. To describe the toxicities of ruxolitinib in combination with de-intensified HLH-94 for the treatment of adult HLH.
II. To evaluate best response, time to best response, and duration of response stratified by mHLH and nmHLH.
III. To evaluate the progression-free survival (PFS) of using ruxolitinib in combination with dHLH-94 for the treatment of adult HLH, stratified by malignancy-associated hemophagocytic lymphohistiocytosis (mHLH) and non-malignancy-associated hemophagocytic lymphohistiocytosis (nmHLH).
IV. To evaluate the overall survival (OS) when using ruxolitinib in combination with de-intensified HLH-94 for the treatment of adult HLH, stratified by mHLH and nmHLH.
V. To evaluate the time to cancer diagnosis for HLH, among those ultimately diagnosed with mHLH.
VI. To evaluate the time to cancer-directed therapy from the diagnosis of mHLH. VII. To describe the practice patterns of adjunctive therapies (i.e., rituximab, intravenous immunoglobulin therapy (IVIG), anakinra) for HLH.
EXPLORATORY OBJECTIVES:
I. To identify T cell subsets that are differentially increased in adult HLH (comparing mHLH and nmHLH).
II. To evaluate the association of CD8+ T cell subsets expressing CD4dim/CD38+/HLA-DR+ ("activated T cells") with clinical deterioration.
III. To evaluate the relationship between the peripheral blood cytokine microenvironment (e.g., Interleukin 1b (IL-1b), Interleukin 2 (IL-2), Interleukin 6 (IL-6), Interleukin 10 (IL-10), Interleukin 18 (IL-18), Interferon gamma (IFN-gamma), Tumor Necrosis Factor alpha (TNF alpha), laboratory parameters (ferritin, blood counts, liver function, fibrinogen), and response to ruxolitinib.
OUTLINE:
During induction therapy, participants receive ruxolitinib plus de-intensified HLH-94 induction with dexamethasone and etoposide and then based on response, another 2 weeks of treatment will be given in the absence of disease progression or unacceptable toxicity. After induction therapy, participants receive continuation therapy with ruxolitinib for a total of up to 6 months after first administration of study drug in the absence of disease progression or unacceptable toxicity. After completion of study treatment, participants are followed up at 30 days and then at 3, 6, and 12 months
研究の種類
研究の種類
入学 (推定)
入学
段階
段階
- フェーズ2
連絡先と場所
研究連絡先
研究連絡先
- 名前:UCSF Hematopoietic Malignancies Clinical Trial Recruitment
- 電話番号:877-827-3222
- メール:HDFCCC.Heme@ucsf.edu
研究連絡先のバックアップ
- 名前:Claudia Ramos
- メール:Claudia.Ramos@ucsf.edu
研究場所
-
-
California
-
Irvine、California、アメリカ、92697
- 募集
- University of California, Irvine
-
主任研究者:
- Elizabeth Brem, MD
-
コンタクト:
- Vanessa Lopez
- メール:vanescl1@hs.uci.edu
-
Sacramento、California、アメリカ、95817
- 募集
- University of California Davis Comprehensive Cancer Center
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コンタクト:
- Hildy Donner
- メール:hhdonner@health.ucdavis.edu
-
コンタクト:
- Kylie Blaisdell
- メール:kyblaisdell@health.ucdavis.edu
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主任研究者:
- Francisco Socola, MD
-
San Diego、California、アメリカ、92093
- 募集
- University of California, San Diego
-
コンタクト:
- Kimberly Aguilar
- メール:k1aguilar@health.ucsd.edu
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主任研究者:
- Anthony Nguyen, MD
-
San Francisco、California、アメリカ、94143
- 募集
- University of California, San Francisco
-
コンタクト:
- 電話番号:877-827-3222
- メール:cancertrials@ucsf.edu
-
主任研究者:
- Jerry Lee, MD
-
副調査官:
- Aaron Logan, MD, PhD
-
コンタクト:
- UCSF Hematopoietic Malignancies Clinical Trial Recruitment
- メール:HDFCCC.Heme@ucsf.edu
-
-
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:
-
Ability to understand and the willingness to sign a written informed consent document.
-
Males and females, 18 years of age or older at the time of enrollment.
-
Participants must have active HLH and meet >= 5 of 8 of the HLH-2004 diagnostic criteria, or have familial/primary HLH with pathogenic/likely pathogenic germline variant(s) in genes known to cause HLH (e.g., PRF1, UNC13D, Syntaxin 11 (STX11), Syntaxin-binding protein 2 (STXBP2), RAB27A, SH2 domain-containing protein 1A (SH2D1A), baculovirus inhibitor of apoptosis repeat containing protein 4 (BIRC4), Lysosomal trafficking regulator (LYST), interleukin-2-inducible T-cell kinase (ITK), SLC7A7, X-linked immunodeficiency with magnesium defect, Epstein-Barr virus infection, and neoplasia (XMEN), Hermansky-Pudlak syndrome (HPS), NLR family CARD domain-containing protein 4 (NLCR4) or other immune regulatory genes.
- Fever >= 38.5 degrees Celsius (C) (or >= 38 degrees C if acetaminophen given in prior 6 hours).
- Splenomegaly.
- Peripheral cytopenias involving >= 2 of 3 cell lines (absolute neutrophil count < 1000/uL; hemoglobin < 9 g/dL; platelets < 100,000/uL).
- Hypertriglyceridemia (fasting triglycerides >= 265 mg/dL) or Hypofibrinogenemia (fibrinogen =< 150 g/dL).
- Hemophagocytosis on tissue biopsy, such as in the bone marrow, spleen, lymph node, or liver.
- Low/absent natural killer (NK)-cell activity/perforin and/or decreased CD107a mobilization.
- Ferritin >= 500 ug/L.
- Soluble IL-2 receptor (sCD25) > 2400 U/mL or two standard deviations above age-adjusted laboratory-specific norms.
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The effects of ruxolitinib on the developing human fetus are unknown. For this reason, women of child-bearing potential and men must agree to use adequate contraception for the duration of study participation and for two months after last administration of study treatment.
- Should a woman become pregnant or suspect she is pregnant while she or her partner is participating in this study, she should inform her treating physician immediately.
- Men treated or enrolled on this protocol must also agree to use adequate contraception prior to the study, for the duration of study participation, and two months after last administration of study treatment.
Exclusion Criteria:
-
Participant is receiving or received any other investigational agent within 1 week of the first dose of treatment.
-
Females who are pregnant or breastfeeding. Female participants of child-bearing potential must have a negative pregnancy test within 7 days of treatment and lactating females must discontinue breast feeding during treatment and until two weeks after the final dose of ruxolitinib.
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Males who expect to conceive children, and/or who decline highly effective methods of contraception during the entire duration of the study.
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Patient cannot take medications orally or via a nasogastric/orogastric tube.
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Poor life expectancy < 2 weeks.
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Clinically significant or uncontrolled cardiovascular disease, including unstable angina, acute myocardial infarction, or stroke within 6 months, New York Heart Association class III or IV. congestive heart failure, and arrhythmia requiring therapy or uncontrolled hypertension (blood pressure > 170/100 mmHg) unless approved by the sponsor- investigator.
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Estimated creatine clearance (CrCl) < 15 mL/min while not on dialysis.
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Known (biopsy-confirmed) liver cirrhosis or suspected cirrhosis with a Model for End- Stage Liver Disease (MELD) score of > 20, or aspartate aminotransferase (AST) or alanine transaminase (ALT) values > 1000 not expected to improve with HLH therapy.
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Severe organ dysfunction, such as cardiorespiratory failure requiring inotropic medications or extracorporeal life support. Respiratory support including intubation/ventilation is allowed.
* Vasopressors are allowed if not required other than low dose vasoconstrictors to compensate the effects of sedation.
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Newly diagnosed acute and clinically active tuberculosis, hepatitis B, and/or hepatitis C.
- Patients with active human immunodeficiency virus (HIV) are not excluded from this study but must be on antiretrovirals.
- Patients with hepatitis B or C viremia can be on study if the hepatitis is not considered clinically active and/or if it is chronic. These patients should be discussed with the principal investigator.
-
Individuals with a prior malignancy whose natural history or treatment has the potential to interfere with the safety or efficacy assessment of the investigational regimen.
-
Individuals with chimeric antigen receptor (CAR)-T-associated HLH.
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No prior HLH-directed therapy except corticosteroids for < 2 consecutive weeks and anakinra.
- Adjunctive approaches such as rituximab for Epstein-Barr virus (EBV) viremia or IVIG for viral infection are permitted.
- Emapalumab, alemtuzumab, anti-thymocyte globulin (ATG), tocilizumab, siltuximab, or prior ruxolitinib are NOT permitted. Cyclosporine and tacrolimus are not permitted in the initial induction period.
-
Hypersensitivity to ruxolitinib or any of its excipients
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:Treatment (ruxolitinib, dexamethasone, etoposide)
During induction therapy, participants receive ruxolitinib orally (PO) twice daily (BID) plus de-intensified HLH-94 induction with dexamethasone PO or intravenously (IV) once daily (QD) or BID for 4 weeks and etoposide IV twice a week (BIW) for 2 weeks and then based on response, once a week (QW) for another 2 weeks in the absence of disease progression or unacceptable toxicity. After induction therapy, participants receive continuation therapy with ruxolitinib PO BID on days 1-28 of each cycle. Treatment repeats every 28 days for a total of up to 6 months after first administration of study drug in the absence of disease progression or unacceptable toxicity. |
Undergo blood sample collection
他の名前:
Administered Orally (PO)
他の名前:
Administered IV
他の名前:
Administered PO or IV
他の名前:
Participants undergo abdominal ultrasound and/or magnetic resonance imaging (MRI)
他の名前:
Bone marrow biopsy and lymph node biopsy will be obtained during screening and as clinically indicated throughout the trial.
他の名前:
|
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 |
|---|---|---|
|
Overall response rate (ORR)
時間枠:4 weeks
|
The proportion of responder (complete response (CR), complete response with incomplete hematologic recovery, or partial response (PR)) or non-responder at the end of induction using a physician developed response criteria will be reported. Those with non-malignant HLH (nmHLH) will be assessed for response, defined as complete response (CR) + partial response (PR) at 4 weeks. Participants diagnosed with a malignant trigger are recommended to undergo cancer-directed therapy once acute hypercytokinemia improves. The primary endpoint for malignant HLH (mHLH) is achievement of PR or better and initiation of cancer-directed therapy (non-HLH specific therapy) by 4 weeks. |
4 weeks
|
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 |
|---|---|---|
|
Proportion of participants reporting high-grade adverse events
時間枠:Up to 1 year
|
Safety analyses will be descriptive and performed based on the safety population, defined as patients who received at least one dose of study drug. Serious adverse events (SAEs), adverse events (AEs) ≥ grade 3, and AEs resulting in discontinuation of treatment, withdrawal from the study, and deaths on-study will be tabulated. |
Up to 1 year
|
|
Best Response Rate
時間枠:Up to 1 year
|
The proportion of responders by best response defined as a complete response (CR), complete response with incomplete hematologic recovery, partial response (PR) or stable disease (SD)) using a physician developed response criteria will be reported. |
Up to 1 year
|
|
Median Time to Best Response
時間枠:Up to 12 months after the end of continuation therapy, approximately 2 years total
|
The median time in months from the time of treatment initiation until participants best response at 12 months after the end of continuation therapy will be reported. |
Up to 12 months after the end of continuation therapy, approximately 2 years total
|
|
Median Duration of Best Response
時間枠:Up to 12 months after the end of continuation therapy, approximately 2 years total
|
The median time in months from the participants obtained a best response from until 12 months after the end of continuation therapy, participant withdrawal, or death will be reported. |
Up to 12 months after the end of continuation therapy, approximately 2 years total
|
|
Median progression free survival (PFS)
時間枠:Up to 1 year
|
PFS is defined as the median number of months from first dose to disease relapse, progression, or death, whichever occurs first using using Kaplan-Meier methods. |
Up to 1 year
|
|
Median overall survival (OS)
時間枠:Up to 1 year
|
OS is defined as the median number of months from first dose to until death or study discontinuation, whichever occurs first using using Kaplan-Meier methods. |
Up to 1 year
|
|
Median time from the diagnosis of hemophagocytic lymphohistiocytosis (HLH) to diagnosis of cancer
時間枠:Up to 1 year
|
The duration of time in days from the diagnosis of hemophagocytic lymphohistiocytosis (HLH) to the diagnosis of cancer will be reported. |
Up to 1 year
|
|
Median time from diagnosis of malignancy-associated HLH to initiation of cancer-directed therapy
時間枠:Up to 1 year
|
The duration of time in days from the diagnosis of malignancy-associated hemophagocytic lymphohistiocytosis to the initiation of cancer-directed therapy will be reported using Kaplan-Meier methods. |
Up to 1 year
|
|
Number of different adjunctive therapies
時間枠:Up to 2 years
|
The number of adjunctive therapies for HLH will be reported by type, frequency, and indication. |
Up to 2 years
|
協力者と研究者
協力者
協力者
捜査官
捜査官
- 主任研究者:Jerry Lee, MD、University of California, San Francisco
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 (推定)
一次修了
研究の完了 (推定)
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
キーワード
追加の関連 MeSH 用語
- リンパ疾患
- 組織球症、非ランゲルハンス細胞
- 組織球症
- ヘミックおよびリンパ疾患
- リンパ組織球症、血球貪食
- アミノ酸、ペプチド、およびタンパク質
- タンパク質
- 有機化学物質
- 調査手法
- 臨床検査技術
- 診断技術と手順
- 診断
- 外科的処置、手術
- 細胞学的技術
- 細胞診断
- 炭化水素
- 炭化水素、周期的
- 炭水化物
- 物理現象
- ポドフィロトキシン
- テトラヒドロノフタレン
- ナフタレン
- 多環芳香族炭化水素
- 炭化水素、芳香
- 多環式化合物
- グルコシド
- グリコシド
- 酵素
- 酵素と補酵素
- 妊娠
- 妊娠
- ステロイド
- 融合リング化合物
- ステロイド、フッ素化
- 診断技術、外科的
- 診断イメージング
- 化学技術、分析
- スペクトル分析
- 妊娠症
- 放射線
- 放射線、非イオン化
- X線撮影
- トランスフェーゼ
- 濃度測定
- 測光
- プロテインキナーゼ
- ホスホトランスフェラーゼ(アルコールグループアクセプター)
- ホスホトランスフェラーゼ
- 細胞内シグナル伝達ペプチドとタンパク質
- 超音波
- 音
- タンパク質 - チロシンキナーゼ
- デキサメタゾン
- エトポシド
- 生検
- 標本処理
- 磁気共鳴分光法
- ルキソリチニブ
- 吸収測定、光子
- 高エネルギーショック波
- ヤヌスキナーゼ
その他の研究ID番号
その他の研究ID番号
- 232513
- NCI-2023-09578 (レジストリ識別子:NCI Clinical Trials Reporting Program (CTRP))
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
De-identified data will be shared with study collaborators during the course of the study.
IPD 共有サポート情報タイプ
- STUDY_PROTOCOL
- SAP
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
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