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ソマトスタチン受容体陽性進行性気管支神経内分泌腫瘍患者におけるルテチウム Lu 177 ドタテートの検査

2026年11月4日 更新者:National Cancer Institute (NCI)

ソマトスタチン受容体陽性気管支神経内分泌腫瘍におけるルテチウム Lu 177 ドタテートとエベロリムスの無作為化第 II 相試験

This phase II trial studies the effect of lutetium Lu 177 dotatate compared to the usual treatment (everolimus) in treating patients with somatostatin receptor positive bronchial neuroendocrine tumors that have spread to other places in the body (advanced). Lutetium Lu 177-dotate is a radioactive drug. It binds to a protein called somatostatin receptor, which is found on some neuroendocrine tumor cells. Lutetium Lu 177-dotatate builds up in these cells and gives off radiation that may kill them. It is a type of radioconjugate and a type of somatostatin analog. Lutetium Lu 177 dotatate may be more effective than everolimus in shrinking or stabilizing advanced bronchial neuroendocrine tumors.

調査の概要

詳細な説明

PRIMARY OBJECTIVE:

I. To compare progression-free survival (PFS) of receiving lutetium Lu 177 dotatate to that of receiving everolimus in patients with bronchial neuroendocrine tumor (NET).

SECONDARY OBJECTIVES:

I. To compare the overall survival (OS) of receiving lutetium Lu 177 dotatate versus everolimus in patients with bronchial NET.

II. To compare the overall response rate (ORR) associated with lutetium Lu 177 dotatate versus everolimus in patients with bronchial NET.

III. To evaluate and compare the toxicity profile of lutetium Lu 177 dotatate and everolimus.

EXPLORATORY OBJECTIVES:

I. To study late toxicities of lutetium Lu 177 dotatate therapy including renal dysfunction, myelodysplastic syndrome, and acute leukemia.

II. To study the impact of pretreatment disease burden, somatostatin receptor status on lutetium Lu 177 dotatate (DOTATATE) positron emission tomography (PET) (or other somatostatin receptor [SSTR]-PET), and measured dosimetry of response.

III. To evaluate the response rate (RR) and other efficacy parameters in typical and atypical carcinoid based on central retrospective pathology review.

OUTLINE: Patients are randomized to 1 of 2 arms.

ARM I: Patients receive lutetium Lu 177 dotatate intravenously (IV) over 30-40 minutes on day 1 of each cycle. Treatment repeats every 56 days for 4 cycles in the absence of disease progression or unacceptable toxicity. Patients undergo PET during screening. Patients also undergo computed tomography (CT) or magnetic resonance imaging (MRI) during screening and on the trial as well as fludeoxyglucose F-18 (FDG) PET and single photon emission computed tomography (SPECT) on the trial. Additionally, patients undergo blood and tissue sample collection during screening and on the trial.

ARM II: Patients receive everolimus orally (PO) once daily (QD) on days 1-28 of each cycle. Cycles repeat every 28 days in the absence of disease progression or unacceptable toxicity. Patients with disease progression may be able to cross-over to Arm I. Patients undergo PET during screening. Patients also undergo CT or MRI during screening and on the trial as well as FDG PET and SPECT on the trial. Additionally, patients undergo blood and tissue sample collection during screening and on the trial.

After completion of study treatment, patients are followed up every 3 months until disease progression and then every 6 months for up to 5 years following study registration.

研究の種類

介入

入学 (推定)

70

段階

  • フェーズ2

連絡先と場所

このセクションには、調査を実施する担当者の連絡先の詳細と、この調査が実施されている場所に関する情報が記載されています。

研究場所

    • Alabama
      • Birmingham、Alabama、アメリカ、35233
        • 引きこもった
        • University of Alabama at Birmingham Cancer Center
    • California
      • Beverly Hills、California、アメリカ、90211
      • Loma Linda、California、アメリカ、92354
        • 一時停止
        • Loma Linda University Medical Center
      • Los Angeles、California、アメリカ、90048
        • 募集
        • Cedars-Sinai Medical Center
        • 主任研究者:
          • Andrew E. Hendifar
        • コンタクト:
      • San Francisco、California、アメリカ、94158
        • 募集
        • UCSF Medical Center-Mission Bay
        • コンタクト:
        • 主任研究者:
          • Claire Mulvey
      • Torrance、California、アメリカ、90505
        • 募集
        • Torrance Memorial Physician Network - Cancer Care
        • 主任研究者:
          • Andrew E. Hendifar
        • コンタクト:
    • District of Columbia
      • Washington D.C.、District of Columbia、アメリカ、20007
        • 一時停止
        • MedStar Georgetown University Hospital
    • Florida
      • Aventura、Florida、アメリカ、33180
        • 一時停止
        • UM Sylvester Comprehensive Cancer Center at Aventura
      • Coral Gables、Florida、アメリカ、33146
        • 募集
        • UM Sylvester Comprehensive Cancer Center at Coral Gables
        • コンタクト:
          • Site Public Contact
          • 電話番号:305-243-2647
        • 主任研究者:
          • Lawrence M. Negret
      • Deerfield Beach、Florida、アメリカ、33442
        • 募集
        • UM Sylvester Comprehensive Cancer Center at Deerfield Beach
        • コンタクト:
          • Site Public Contact
          • 電話番号:305-243-2647
        • 主任研究者:
          • Lawrence M. Negret
      • Miami、Florida、アメリカ、33136
        • 募集
        • University of Miami Miller School of Medicine-Sylvester Cancer Center
        • コンタクト:
          • Site Public Contact
          • 電話番号:305-243-2647
        • 主任研究者:
          • Lawrence M. Negret
      • Plantation、Florida、アメリカ、33324
        • 募集
        • UM Sylvester Comprehensive Cancer Center at Plantation
        • コンタクト:
          • Site Public Contact
          • 電話番号:305-243-2647
        • 主任研究者:
          • Lawrence M. Negret
    • Illinois
      • Chicago、Illinois、アメリカ、60637
        • 募集
        • University of Chicago Comprehensive Cancer Center
        • コンタクト:
        • 主任研究者:
          • Christine M. Bestvina
      • New Lenox、Illinois、アメリカ、60451
        • 募集
        • UC Comprehensive Cancer Center at Silver Cross
        • コンタクト:
        • 主任研究者:
          • Christine M. Bestvina
      • Orland Park、Illinois、アメリカ、60462
        • 募集
        • University of Chicago Medicine-Orland Park
        • コンタクト:
        • 主任研究者:
          • Christine M. Bestvina
    • Iowa
      • Ankeny、Iowa、アメリカ、50023
        • 募集
        • UI Health Care Mission Cancer and Blood - Ankeny Clinic
        • コンタクト:
          • Site Public Contact
          • 電話番号:515-241-3305
        • 主任研究者:
          • Seema Harichand-Herdt
      • Des Moines、Iowa、アメリカ、50309
        • 募集
        • Iowa Methodist Medical Center
        • コンタクト:
          • Site Public Contact
          • 電話番号:515-241-6727
        • 主任研究者:
          • Seema Harichand-Herdt
      • Des Moines、Iowa、アメリカ、50309
        • 募集
        • UI Health Care Mission Cancer and Blood - Des Moines Clinic
        • コンタクト:
          • Site Public Contact
          • 電話番号:515-241-3305
        • 主任研究者:
          • Seema Harichand-Herdt
    • Massachusetts
      • Boston、Massachusetts、アメリカ、02215
        • 募集
        • Dana-Farber Cancer Institute
        • コンタクト:
          • Site Public Contact
          • 電話番号:877-442-3324
        • 主任研究者:
          • Jennifer A. Chan
    • Minnesota
      • Rochester、Minnesota、アメリカ、55905
        • 募集
        • Mayo Clinic in Rochester
        • コンタクト:
          • Site Public Contact
          • 電話番号:855-776-0015
        • 主任研究者:
          • Thorvardur R. Halfdanarson
    • Missouri
      • St Louis、Missouri、アメリカ、63131
        • 募集
        • Missouri Baptist Medical Center
        • 主任研究者:
          • Bryan A. Faller
        • コンタクト:
          • Site Public Contact
          • 電話番号:314-996-5569
    • North Carolina
      • Durham、North Carolina、アメリカ、27710
        • 一時停止
        • Duke University Medical Center
    • Ohio
      • Cleveland、Ohio、アメリカ、44106
        • 募集
        • Case Western Reserve University
        • コンタクト:
        • 主任研究者:
          • Amr Mohamed
      • Columbus、Ohio、アメリカ、43210
        • 募集
        • Ohio State University Comprehensive Cancer Center
        • コンタクト:
        • 主任研究者:
          • Vineeth Sukrithan
    • Pennsylvania
      • Philadelphia、Pennsylvania、アメリカ、19111
        • 募集
        • Fox Chase Cancer Center
        • コンタクト:
          • Site Public Contact
          • 電話番号:215-728-4790
        • 主任研究者:
          • Parth A. Desai
      • Philadelphia、Pennsylvania、アメリカ、19140
        • 募集
        • Temple University Hospital
        • コンタクト:
          • Site Public Contact
          • 電話番号:215-728-2983
        • 主任研究者:
          • Parth A. Desai
      • Pittsburgh、Pennsylvania、アメリカ、15232
        • 募集
        • UPMC Hillman Cancer Center
        • コンタクト:
          • Site Public Contact
          • 電話番号:412-647-8073
        • 主任研究者:
          • Liza C. Villaruz
    • Tennessee
      • Nashville、Tennessee、アメリカ、37232
        • 一時停止
        • Vanderbilt University/Ingram Cancer Center
    • Utah
      • Salt Lake City、Utah、アメリカ、84112
        • 募集
        • Huntsman Cancer Institute/University of Utah
        • コンタクト:
        • 主任研究者:
          • Heloisa P. Soares

参加基準

研究者は、適格基準と呼ばれる特定の説明に適合する人を探します。これらの基準のいくつかの例は、人の一般的な健康状態または以前の治療です。

適格基準

就学可能な年齢

18年歳以上 (大人、高齢者)

健康ボランティアの受け入れ

いいえ

受講資格のある性別

全て

説明

Inclusion Criteria:

  • PRE-REGISTRATION: Pathologic Documentation: Well- or moderately-differentiated neuroendocrine tumor(s) of bronchial origin (i.e. carcinoid) as assessed by local pathology

    • The pathology report must state ONE of the following:

      • Well- or moderately-differentiated neuroendocrine tumor,
      • Low- or intermediate-grade neuroendocrine tumor, or
      • Carcinoid tumor (including typical or atypical carcinoid tumors)
  • PRE-REGISTRATION: Documentation of histology from a primary or metastatic site is allowed

  • PRE-REGISTRATION: Functional (evidence of peptide hormones and/or bioactive substances associated with a clinical hormone syndrome such as carcinoid syndrome or Cushing's syndrome) or nonfunctional tumors are allowed

  • PRE-REGISTRATION: Patients with poorly-differentiated or high-grade neuroendocrine carcinoma (i.e. large cell neuroendocrine carcinoma of lung, small cell lung cancer) or mixed tumors (i.e. adenocarcinoid tumor) are not eligible

  • PRE-REGISTRATION: Recurrent or locally-advanced/unresectable or metastatic disease

  • PRE-REGISTRATION: Neuroendocrine tumor of bronchial (i.e. lung) primary site

  • PRE-REGISTRATION: Lesions must have shown radiological evidence of disease progression in the 12 months prior to pre-registration

    • Tumor must have shown somatostatin receptor (SSTR) positivity on 68Ga-DOTATATE PET or other SSTR-PET scan in the 12 months prior to pre-registration; however, documentation of SSTR positivity in the 6 months prior to pre-registration is preferred. SSTR positivity is defined as uptake greater than background liver in all measurable lesions
  • PRE-REGISTRATION: Patients must have measurable disease per Response Evaluation Criteria in Solid Tumors (RECIST) version (v)1.1 by computer tomography (CT) scan or magnetic imaging (MRI). Any lesions which have undergone percutaneous therapies or radiotherapy should not be considered measurable unless the lesion has clearly progressed since the procedure

  • PRE-REGISTRATION: Lesions must be accurately measured in at least one dimension (longest diameter to be recorded) as >= 1 cm with CT or MRI (or >= 1.5 cm short axis for lymph nodes). Non-measurable disease includes disease smaller than these dimensions or lesions considered truly non-measurable including: leptomeningeal disease, bone metastases, ascites, pleural or pericardial effusion, lymphangitic involvement of skin or lung

  • REGISTRATION: Confirmation of SSTR positivity by Alliance Imaging Core Lab (ICL) at Imaging and Radiation Oncology Core (IROC) Ohio central radiographic review

  • REGISTRATION: Patients with treatment-naive or previously-treated disease are allowed. Patients with previously-treated disease must have demonstrated radiographic disease progression on the prior therapy

  • REGISTRATION: No prior treatment with peptide receptor radionuclide therapy (PRRT) (e.g. lutetium Lu 177 dotatate)

  • REGISTRATION: No prior treatment with mammalian target of rapamycin (mTOR) inhibitors (e.g. deforolimus, everolimus, sirolimus, temsirolimus, etc.)

  • REGISTRATION: Prior treatment with hepatic artery embolization (including bland embolization, chemoembolization, and selective radioembolization) or ablative therapies (i.e. cryoablation, radiofrequency ablation, etc.) is allowed if measurable disease remains outside of the treated area or if there is documented disease progression in a treated site. Prior liver-directed (including ablative) treatment must be completed at least 28 days prior to registration

  • REGISTRATION: Prior treatment with 90-Yttrium radioembolization must be completed at least 6-weeks prior to registration

  • REGISTRATION: Radiation therapy to the lung and/or mediastinum must be completed at least 14 days prior to registration for stereotactic ablative and at least 28 days prior to registration for conventional fractionation

  • REGISTRATION: Prior treatment with systemic anticancer therapy must be completed at least 28 days prior to registration (except for somatostatin analogs in patients with functional tumors). Continuation of treatment with somatostatin analogs while on protocol therapy is allowed provided that the patient:

    • Has functional tumors (evidence of peptide hormones and/or bioactive substances associated with a clinical hormone syndrome such as carcinoid syndrome or Cushing's syndrome), and
    • Has previously demonstrated radiographic disease progression while on somatostatin analog therapy
  • REGISTRATION: Patients must have completed any major surgery at least 28 days prior to registration. Complete wound healing from major surgery should occur prior to registration

  • REGISTRATION: Patients should have improvement of any toxic effects of prior therapy (except alopecia, fatigue, and other non-reversible toxic effects such as neuropathy from cisplatin) to National Cancer Institute (NCI) Common Terminology Criteria for Adverse Events (CTCAE), version 5.0, grade 1 or less

  • REGISTRATION: Not pregnant and not nursing

    • Therefore, for women of childbearing potential only, a negative pregnancy test done =< 28 days prior to registration is required
  • REGISTRATION: Age >= 18 years

  • REGISTRATION: Eastern Cooperative Oncology Group (ECOG) performance status 0-2

  • REGISTRATION: Hemoglobin >= 8.0 g/dL

  • REGISTRATION: Platelet count >= 75,000/mm^3

  • REGISTRATION: Absolute neutrophil count (ANC) >= 1,500/mm^3

  • REGISTRATION: Creatinine =< 1.5 x upper limit of normal (ULN) OR calculated creatinine clearance >= 40 mL/min

    • Calculated by the Cockcroft-Gault equation
  • REGISTRATION: Total bilirubin =< 2.0 x ULN

    • In patients with Gilbert's syndrome, if total bilirubin is > 2.0 x ULN, then direct bilirubin must be =< 2.0 x ULN
  • REGISTRATION: Albumin >= 2.8 g/dL

  • REGISTRATION: Aspartate aminotransferase (AST)/alanine aminotransferase (ALT) =< 3.0 x ULN

  • REGISTRATION: No known central nervous system metastases unless treated and clinically stable for at least 14 days prior to registration. Patients on steroid support must be clinically stable on weaning doses of steroids

  • REGISTRATION: No other currently active malignancy that requires therapy or is expected to require therapy during the study (excluding non-melanoma skin cancers or in situ carcinomas, such as breast or cervical)

  • REGISTRATION: No known active hepatitis B (defined as hepatitis B surface antigen [HbsAg] reactive) or known active hepatitis C virus (defined as hepatitis C virus [HCV] ribonucleic acid [RNA] viral load detected). The exception is for patients with known active hepatitis B virus (defined as HbsAg reactive) infection, where the HBV viral load must be undetectable on suppressive therapy for patient to be eligible

  • REGISTRATION: Patients with known human immunodeficiency virus (HIV) infections on effective anti-retroviral therapy with undetectable viral load within 6 months of registration are eligible for this trial

  • REGISTRATION: No known active or uncontrolled infections requiring ongoing antifungals or antibiotics in the 3 days prior to registration

  • REGISTRATION: No receipt of live attenuated vaccines in the 7 days prior to registration

  • REGISTRATION: No known decompensated liver cirrhosis

  • REGISTRATION: No known prior drug-induced pneumonitis that was symptomatic or required treatment

  • REGISTRATION: No known medical condition causing an inability to swallow and no known impairment of gastrointestinal function that may significantly alter the absorption of an oral agent

  • REGISTRATION: No known hypersensitivity to everolimus or other rapamycin analogs (e.g. sirolimus, temsirolimus, etc.)

  • REGISTRATION: Concurrent somatostatin analog use while on protocol therapy is allowed provided that the patient: 1) has a functional tumor (evidence of peptide hormones and/or bioactive substances associated with a clinical hormone syndrome such as carcinoid syndrome or Cushing's syndrome), 2) has previously demonstrated radiographic disease progression while on somatostatin analog therapy

  • REGISTRATION: Chronic concomitant treatment with P-gp and strong CYP3A4 inhibitors and/or inducers is not allowed on the everolimus treatment arm of this study. Given that the study is randomized, all patients on P-gp and strong CYP3A4 inhibitors and/or inducers must discontinue the drug(s) 7 days prior to registration

  • RE-REGISTRATION: Confirmation of disease progression by RECIST v1.1 by real-time Alliance ICL at IROC Ohio central radiographic review

  • RE-REGISTRATION: Not pregnant and not nursing

    • Women of childbearing potential only, a negative pregnancy test done =< 28 days prior to re-registration is required
  • RE-REGISTRATION: ECOG performance status 0-2

  • RE-REGISTRATION: Hemoglobin >= 8.0 g/dL

  • RE-REGISTRATION: Platelet count >= 75,000/mm^3

  • RE-REGISTRATION: Absolute neutrophil count (ANC) >= 1,500/mm^3

  • RE-REGISTRATION: Creatinine =< 1.5 x upper limit of normal (ULN) OR calculated creatinine clearance >= 40 mL/min

    • Calculated by the Cockcroft-Gault equation
  • RE-REGISTRATION: Total bilirubin =< 2.0 x ULN

    • In patients with Gilbert's syndrome, if total bilirubin is > 2.0 x ULN, then direct bilirubin must be =< 2.0 x ULN
  • RE-REGISTRATION: Albumin >= 2.8 g/dL

  • RE-REGISTRATION: AST/ALT =< 3.0 x ULN

研究計画

このセクションでは、研究がどのように設計され、研究が何を測定しているかなど、研究計画の詳細を提供します。

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: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:Arm I (lutetium Lu 177 dotatate)

Patients receive lutetium Lu 177 dotatate IV over 30-40 minutes on day 1 of each cycle. Treatment repeats every 56 days for 4 cycles in the absence of disease progression or unacceptable toxicity. Patients undergo PET during screening. Patients also undergo CT or MRI during screening and on the trial as well as FDG PET and SPECT on the trial. Additionally, patients undergo blood and tissue sample collection during screening and on the trial.

Undergo CT

他の名前:
  • CT
  • 猫
  • CATスキャン
  • コンピューター断層撮影
  • コンピュータ化されたアキシャルトモグラフィー
  • CTスキャン
  • トモグラフィー
  • コンピューター断層撮影 (手順)
  • コンピューター断層撮影 (CT) スキャン
  • 診断CATスキャン
  • 診断CATスキャンサービスタイプ

Undergo MRI

他の名前:
  • MRI
  • 磁気共鳴
  • 磁気共鳴画像スキャン
  • 医用画像、磁気共鳴 / 核磁気共鳴
  • 氏
  • MRイメージング
  • MRI スキャン
  • NMRイメージング
  • NMRI
  • 核磁気共鳴イメージング
  • 磁気共鳴画像法 (MRI)
  • sMRI
  • 磁気共鳴画像法(手順)
  • 構造MRI

Undergo PET

他の名前:
  • 医用画像、陽電子放出断層撮影
  • ペット
  • PETスキャン
  • 陽電子放出断層撮影スキャン
  • 陽電子放出断層撮影
  • PT
  • 陽電子放出断層撮影(手順)

Undergo blood and tissue sample collection

他の名前:
  • 生物学的サンプルの収集
  • 採取された生体試料
  • 標本収集
  • サンプル収集

Ancillary studies

Given FDG

他の名前:
  • 18FDG
  • FDG
  • フルデオキシグルコース F 18
  • フルデオキシグルコース (18F)
  • フルデオキシグルコース F18
  • フッ素-18 2-フルオロ-2-デオキシ-D-グルコース
  • フルオロデオキシグルコース F18

Undergo SPECT

他の名前:
  • ST
  • 医用画像、単一光子放出コンピュータ断層撮影
  • 単一光子放出断層撮影
  • 単一光子放出コンピュータ断層撮影
  • スペクト
  • SPECTイメージング
  • スペクトスキャン
  • SPET
  • トモグラフィー、計算された放出、単一光子
  • トモグラフィー、放射計算、単一光子
  • 計算された単一光子放出

Given IV

他の名前:
  • 177 ル・ドタ・タテ
  • 177 Lu-DOTA-Tyr3-オクトレオテート
  • 177Lu-DOTA0-Tyr3-オクトレオテート
  • ルタセラ
  • ルテチウム Lu 177 DOTA(0)-Tyr(3)-オクトレオテート
  • ルテチウム Lu 177-DOTA-Tyr3-オクトレオテート
  • ルテチウム Lu 177-DOTATATE
  • ルテチウム オキソドレオチド Lu-177
  • ルテチウム (177Lu) オキソドトレオチド
アクティブコンパレータ:Arm II (everolimus)

Patients receive everolimus PO QD on days 1-28 of each cycle. Cycles repeat every 28 days in the absence of disease progression or unacceptable toxicity. Patients with disease progression may be able to cross-over to Arm I. Patients undergo PET during screening. Patients also undergo CT or MRI during screening and on the trial as well as FDG PET and SPECT on the trial. Additionally, patients undergo blood and tissue sample collection during screening and on the trial.

Undergo CT

他の名前:
  • CT
  • 猫
  • CATスキャン
  • コンピューター断層撮影
  • コンピュータ化されたアキシャルトモグラフィー
  • CTスキャン
  • トモグラフィー
  • コンピューター断層撮影 (手順)
  • コンピューター断層撮影 (CT) スキャン
  • 診断CATスキャン
  • 診断CATスキャンサービスタイプ

Undergo MRI

他の名前:
  • MRI
  • 磁気共鳴
  • 磁気共鳴画像スキャン
  • 医用画像、磁気共鳴 / 核磁気共鳴
  • 氏
  • MRイメージング
  • MRI スキャン
  • NMRイメージング
  • NMRI
  • 核磁気共鳴イメージング
  • 磁気共鳴画像法 (MRI)
  • sMRI
  • 磁気共鳴画像法(手順)
  • 構造MRI

Undergo PET

他の名前:
  • 医用画像、陽電子放出断層撮影
  • ペット
  • PETスキャン
  • 陽電子放出断層撮影スキャン
  • 陽電子放出断層撮影
  • PT
  • 陽電子放出断層撮影(手順)

Undergo blood and tissue sample collection

他の名前:
  • 生物学的サンプルの収集
  • 採取された生体試料
  • 標本収集
  • サンプル収集

Ancillary studies

Given FDG

他の名前:
  • 18FDG
  • FDG
  • フルデオキシグルコース F 18
  • フルデオキシグルコース (18F)
  • フルデオキシグルコース F18
  • フッ素-18 2-フルオロ-2-デオキシ-D-グルコース
  • フルオロデオキシグルコース F18

Undergo SPECT

他の名前:
  • ST
  • 医用画像、単一光子放出コンピュータ断層撮影
  • 単一光子放出断層撮影
  • 単一光子放出コンピュータ断層撮影
  • スペクト
  • SPECTイメージング
  • スペクトスキャン
  • SPET
  • トモグラフィー、計算された放出、単一光子
  • トモグラフィー、放射計算、単一光子
  • 計算された単一光子放出

Given PO

他の名前:
  • 42-O-(2-ヒドロキシ)エチル ラパマイシン
  • アフィニター
  • サーティカン
  • ラド001
  • RAD001
  • ヴォトゥビア
  • ゾルトレス
  • RAD-001

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
Median progression-free survival (PFS)
時間枠:From randomization until either radiographic progression confirmed by central radiology review or death, assessed up to 5 years from study registration

Will be compared between patients with a bronchial neuroendocrine tumor receiving lutetium Lu 177 dotatate to those receiving everolimus. The distribution of PFS will be estimated using the Kaplan Meier method. Will be tested using a one-sided stratified log rank test. The median PFS, along with 90% confidence intervals (CIs), will be estimated for the two treatment groups.

From randomization until either radiographic progression confirmed by central radiology review or death, assessed up to 5 years from study registration

二次結果の測定

結果測定
メジャーの説明
時間枠
Overall survival (OS)
時間枠:From randomization until death due to any cause, with patients censored at the last date known to be alive or last contact date, assessed up to 5 years from study registration

The distribution of OS will be estimated using the method of Kaplan-Meier. The median OS, along with 90% CIs, will be estimated by the two treatment groups. OS will be compared between the two between treatment arms using the stratified log-rank test at a one-sided 10% level of significance.

From randomization until death due to any cause, with patients censored at the last date known to be alive or last contact date, assessed up to 5 years from study registration
Overall response rate (ORR)
時間枠:Up to 5 years from study registration

Defined as the proportion of patients in each arm whose best response is either complete response (CR) or partial response (PR). Will be estimated using point estimates and 95% CIs according to the methods in Duffy and Santner.

Up to 5 years from study registration
Incidence of adverse events
時間枠:Up to 5 years from study registration

Will evaluate and compare the toxicity profile of lutetium Lu 177 dotatate and everolimus. As per National Cancer Institute Common Terminology Criteria for Adverse Events version 5.0, the term toxicity is defined as adverse events that are classified as either possibly, probably, or definitely related to the study treatment.

Up to 5 years from study registration

その他の成果指標

結果測定
メジャーの説明
時間枠
治療前の疾患負担
時間枠:ベースライン
ベースライン
反応の線量測定
時間枠:研究登録から最大5年間
研究登録から最大5年間
ドタテート陽子放出断層撮影(PET)(またはその他のSSTR-PET)のソマトスタチン受容体(SSTR)状態
時間枠:研究登録から最大5年
研究登録から最大5年
Incidence of late toxicities of lutetium Lu 177 dotatate therapy
時間枠:More than 30 days after treatment

The incidence of grade 3+ late toxicities will be analyzed in a descriptive manner. Incidence will be described for each treatment arm. Frequency tables will be reviewed for patterns.

More than 30 days after treatment
Response rate
時間枠:Up to 5 years from study registration

The proportion of patients in each carcinoid group with either CR or PR as their best response will be estimated using point estimates and 95% CIs according to the methods in Duffy and Santner. ORR will be compared between treatment arms using the 2-sample z-test to compare sample proportion at a one-sided 5% level of significance.

Up to 5 years from study registration

協力者と研究者

ここでは、この調査に関係する人々や組織を見つけることができます。

捜査官

  • 主任研究者:Thomas A Hope、Alliance for Clinical Trials in Oncology

研究記録日

これらの日付は、ClinicalTrials.gov への研究記録と要約結果の提出の進捗状況を追跡します。研究記録と報告された結果は、国立医学図書館 (NLM) によって審査され、公開 Web サイトに掲載される前に、特定の品質管理基準を満たしていることが確認されます。

主要日程の研究

研究開始 (実際)

2023年2月3日

一次修了 (推定)

2032年9月1日

研究の完了 (推定)

2032年9月1日

試験登録日

最初に提出

2020年12月11日

QC基準を満たした最初の提出物

2020年12月11日

最初の投稿 (実際)

2020年12月14日

学習記録の更新

投稿された最後の更新 (実際)

2026年11月5日

QC基準を満たした最後の更新が送信されました

2026年11月4日

最終確認日

2026年10月1日

詳しくは

本研究に関する用語

その他の研究ID番号

  • NCI-2020-12905
  • U10CA180821 (米国 NIH グラント/契約)
  • NCI-2020-12905 (レジストリ識別子:CTRP (Clinical Trial Reporting Program))
  • A021901 (その他の識別子:CTEP)
  • A021901 (その他の識別子:Alliance for Clinical Trials in Oncology)

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?

はい

IPD プランの説明

NCI is committed to sharing data in accordance with NIH policy. For more details on how clinical trial data is shared, access the link to the NIH data sharing policy page.

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

はい

米国FDA規制機器製品の研究

いいえ

米国で製造され、米国から輸出された製品。

いいえ

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。

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