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成熟B細胞リンパ腫および白血病研究III

2026年11月6日 更新者：St. Jude Children's Research Hospital

This is a phase III clinical trial using risk-adapted therapy. Treatment outcomes for children with B-cell NHL are excellent. Further improvements in outcome will likely be achieved through more focused study of the biology of the tumors and prospective studies of the late effects of treatment. Toward this end, this study features a spectrum of prospective biologic and late effect studies performed in patients treated with a modified regimen derived from the very successful LMB-96 regimen.

調査の概要

状態

積極的、募集していない

条件

介入・治療

詳細な説明

  1. This study will perform analysis of newly diagnosed mature B-cell lymphomas (e.g. Burkitt lymphoma/leukemia, DLBCL, and MLBCL) obtained from participants in different parts of the world.
  2. This study will describe the types and frequency of mutations in the ARF-HDM2-TP53 pathway, in B-cell lymphomas in the United States and that found in selected geographic regions of the world.
  3. This study will describe the expression of ARF-HDM2-TP53 and PUMA-associated pathways in B-cell lymphomas in the United States and that found in B-cell lymphomas of other selected geographic regions of the world.
  4. This study will describe the pattern and frequency of XLP gene mutations presenting with B-cell lymphomas in the United States and selected geographic regions.
  5. This study will describe the frequency of EBV-positive B-cell lymphomas in the United States and selected geographic regions of the world: and will describe the pattern of EBV protein and gene expression (e.g., EBNA 3) in EBV-positive lymphomas and the study will compare patterns of EBV protein and gene expression with clinical, laboratory and outcome data.

Exploratory Aims:

To estimate the complete response rate, event-free survival, and overall survival rates in patients with Burkitt lymphoma (BL), Burkitt leukemia/B-cell acute leukemia (B-ALL) and diffuse large B-cell lymphoma (DLBCL) treated with a stage-adapted regimen based on the St. Jude B-cell II protocol.

研究の種類

介入

入学 (実際)

128

段階

  • フェーズ2
  • フェーズ 3

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

  • アメリカ
    • California
      • San Diego、California、アメリカ、92123
        • Rady Children's Hospital San Diego
    • Tennessee
      • Memphis、Tennessee、アメリカ、38105
        • St. Jude Children's Research Hospital
  • エジプト
      • Cairo、エジプト、11787
        • Children's Cancer Hospital
  • シンガポール
      • Singapore、シンガポール、119228
        • National University Health System

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

21年歳未満 (子、大人)

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:

St. Jude participants and collaborating sites participating in therapeutic and biological objectives:

  1. Participant must have a histologic diagnosis of a mature B cell lymphoma (e.g., Burkitt lymphoma/leukemia, atypical Burkitt lymphoma, diffuse large B-cell lymphoma, mediastinal large B-cell lymphoma, mature B-cell lymphoma NOS) as defined in the WHO classification.

  2. Participant must be previously untreated, (no more than 72 hours of steroids, one intrathecal chemotherapy treatment, and/or emergency radiation).

  3. Participant must be < 22 years of age at the time of diagnosis

  4. For selected higher-risk CD20+ Group B and all CD20+ Group C participants receiving rituximab only (e.g., those with MLBLC, Stage III with LDH ≥ 2 times upper limit of normal (ULN), and/or bone marrow/CNS involvement: All participants who will receive rituximab must have hepatitis screening prior to enrollment. Participants whose results indicate that they are carrier of hepatitis B can still be treated per Group B or C but will NOT receive rituximab. This screening must be done for eligibility for participants who will receive rituximab, BUT the results are not needed prior to enrollment:

    • Hepatitis B immunization status (vaccination Yes or No)
    • HBsAg
    • Anti-HBs antibody
    • Anti-HBc antibody.

  5. All participants must have screening prior to enrollment; participants whose results indicate that they are carrier of hepatitis B can still be treated per group B and C but will NOT receive rituximab

  6. HIV test has been obtained within 42 days. Participants who test positive for HIV cannot be enrolled on therapeutic part of study, but are still eligible for biology studies.

  7. Informed consent must be obtained according to St. Jude guidelines before enrollment into study.

Participants from Collaborating Sites Participating in Biological Objectives Only:

  1. Participant must have a histologic diagnosis of a mature B cell lymphoma (e.g., Burkitt lymphoma/leukemia, atypical Burkitt lymphoma, diffuse large B-cell lymphoma, mediastinal large B-cell lymphoma, mature B-cell lymphoma NOS) as defined in the WHO classification.
  2. Participant must be < 22 years of age at the time of diagnosis.
  3. Participant must be previously untreated (no more than 72 hours of steroids, one intrathecal chemotherapy treatment, and/or emergency radiation) at the time of the diagnostic biopsy.
  4. Informed consent must be obtained by local PI or his/her designee according to ICH/Good Clinical Practice and local guidelines before enrollment into study.

Exclusion Criteria:

Participants from Collaborating Sites Participating in Therapeutic and Biological Objectives:

  1. Participants known to be HIV positive (for therapeutic part of protocol, HIV participants are eligible for biology studies).
  2. Participants who are pregnant or lactating.
  3. Inability or unwillingness of research participant or legal guardian to consent.

Participants from Collaborating Sites Participating in Biological Objectives Only:

  1. Inability or unwillingness of research participant or legal guardian to consent.
  2. Histologic diagnosis other than a mature B-cell lymphoma as defined in the WHO classification.

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：非ランダム化
  • 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
他の：Group A

Completely resected stage I or completely resected abdominal stage II lesions.

Group A will include: COPAD x 2 cycles.
薬：COPAD

Vincristine Prednis(ol)one, Cyclophosphamide, Doxorubicin, G-CSF

In the event the patient cannot receive G-CSF, Pegfilgrastim can be substituted.

他の名前：
  • フィルグラスチム
  • ビデオデッキ
  • ニューポジェン
  • アドリアマイシン
  • ニューラスタ®
  • シトキサン
  • プレドニン
他の：Group B

All cases not eligible for Group A or Group C. (Murphy Stage III and non-CNS Stage IV)

Group B will include the intervention COP, COPD M3, CYM as follows:

Pre-Phase: COP

Induction: COPAD M3 x 2 cycles

Consolidation: CYM x 2 cycles.
薬：COP, COPD M3, CYM

GROUP B Treatment Details Intravenous fluids should be given at a rate of 3000 mL/m2/day. Use of rasburicase may preclude the need for HCO3 Pre-Phase: Cyclophosphamide, Vincristine, Prednis(ol)one, IT medications Induction (2 cycles): Vincristine, Prednis(ol)one, Methotrexate, Leucovorin, Cyclophosphamide, Doxorubicin, IT medications, G-CSF, Rituximab Consolidation (2 cycles): Methotrexate, Leucovorin, Cytarabine, IT medications, G-CSF, Rituximab

In the event the patient cannot receive G-CSF, Pegfilgrastim can be substituted.

他の名前：
  • フィルグラスチム
  • リツキサン
  • アラC
  • シトキサン
  • MTX
  • 葉酸
  • ビデオデッキ
  • アドリアマイシン
  • ニューラスタ®
  • エリートク
  • プレドニン
他の：Group C

Any CNS involvement and/or bone marrow involvement ≥ 25% blasts. For CNS involvement one or more of the following applies:

  1. Any L3 blasts in CSF
  2. Cranial nerve palsy (if not explained by extracranial tumor)
  3. Clinical spinal cord compression
  4. Isolated intracerebral mass
  5. Parameningeal extension: cranial and/or spinal

Group C will include the intervention COP, COPADM8, CYVE as follows:

Pre-Phase: COP

Induction: COPADM8 cycle 1

Induction: COPADM8 Cycle 2

Consolidation: CYVE x 2 cycles

and Maintenance
薬：COP, COPADM8, CYVE

Treatment: Intravenous fluids should be given at a rate of 3000 mL/m2/day. Use of rasburicase may preclude the need for HCO3.

COP Pre-Phase: Cyclophosphamide, Vincristine, Prednis(ol)one, IT medications, Leucovorin.

COPADM8 Induction (2 cycles): Vincristine, Prednis(ol)one, Methotrexate, Leucovorin, Cyclophosphamide, Doxorubicin, Rituximab, IT medications, G-CSF CYVE Consolidation (2 cycles): Cytarabine, High-Dose Ara-C, Etoposide, Rituximab, G-CSF.

Maintenance No.1: Vincristine, Prednis(ol)one, Cyclophosphamide, Methotrexate, Leucovorin, Doxorubicin, IT medications, G-CSF.

Maintenance No.2: Cytarabine, Etoposide, G-CSF, IT Medications. Maintenance No.3: Vincristine, Prednis(ol)one, Cyclophosphamide, Doxorubicin, G-CSF, IT Medications.

Maintenance No. 4: Cytarabine, Etoposide, G-CSF, IT Medications.

In the event the patient cannot receive G-CSF, Pegfilgrastim can be substituted.

他の名前：
  • VP16
  • フィルグラスチム
  • リツキサン
  • アラC
  • MTX
  • 葉酸
  • ビデオデッキ
  • アドリアマイシン
  • ニューラスタ®
  • シトキサン
  • エリートク
  • プレドニン

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
Gene Differential Expression Profiling of Burkitt Lymphoma (BL) vs. Non-BL in the US and Other Selected Geographic Regions of the World
時間枠：1 year after the participant is enrolled

Gene expression levels in BL vs. non-BL will be analyzed through approximately 22,000 probesets on the Affymetrix U133A GeneChip by using two-factor analysis of variance model for each gene.
1 year after the participant is enrolled
Catalog and Estimate Frequencies of Copy Number Variations in Childhood Lymphomas
時間枠：1 year after the participant is enrolled

The prevalence of CNVs between different subtypes of childhood lymphomas and geographic regions will be reported and compared with exact chi-square or Fisher's test. The CNVs are derived from Affymetrix SNP arrays.
1 year after the participant is enrolled
Integrated Analysis of CNVs and Gene Expressions in the US and Other Selected Geographic Regions of the World
時間枠：1 year after the participant is enrolled

The association between the identified CNVs and gene expressions in the study cohort will be examined by using general linear models, and multiple tests will be considered. Gene expressions are measured by Affymetrix U133A arrays and CNVs are derived from Affymetrix SNP arrays.
1 year after the participant is enrolled
Pattern and Frequency of XLP Gene Mutations Presenting With B-cell Lymphomas in the United States and Selected Geographic Regions
時間枠：1 year after the participant enrollment

Frequency of XLP mutation among boys will be calculated in each geographical region as well as in all regions pooled. The frequency is reported here as the number of boys with XLP gene mutations found in B-cell lymphomas boys.
1 year after the participant enrollment
Frequency of EBV Protein Expression (e.g., EBNA 3) in EBV-positive Lymphomas
時間枠：1 year after the participant is enrolled

Frequency of EBV-positive BL will be calculated for each geographical region.
1 year after the participant is enrolled

その他の成果指標

結果測定
メジャーの説明
時間枠
Overall Survival
時間枠：Up to 5 years after completion of therapy

Overall survival (OS) will be estimated among eligible patients treated at SJCRH by the Kaplan-Meier estimator.
Up to 5 years after completion of therapy
Event-free Survival
時間枠：Up to 5 years after completion of therapy

Event-free survival (EFS) will be estimated among eligible patients treated at SJCRH by the Kaplan-Meier estimator. The events will include: (1) death while in continuous CR, (2) relapse, (3) secondary malignancy, and (4) failure to achieve complete response (CR).
Up to 5 years after completion of therapy
Complete Response Rate
時間枠：Up to 5 years after completion of therapy

Complete response rate will be estimated with exact 95% CI based on the binomial distribution, and it will be reported as the percentage of patients who reached complete remission among eligible patients treated at SJCRH
Up to 5 years after completion of therapy

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。

スポンサー

St. Jude Children's Research Hospital

捜査官

  • 主任研究者：Raul Ribeiro, MD、St. Jude Children's Research Hospital

出版物と役立つリンク

研究に関する情報を入力する責任者は、自発的にこれらの出版物を提供します。これらは、研究に関連するあらゆるものに関するものである可能性があります。

便利なリンク

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)

2010年9月9日

一次修了 (実際)

2023年8月31日

研究の完了 (推定)

2027年8月1日

試験登録日

最初に提出

2010年1月8日

QC基準を満たした最初の提出物

2010年1月11日

最初の投稿 (推定)

2010年1月12日

学習記録の更新

投稿された最後の更新 (実際)

2026年11月10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6日

最終確認日

2026年11月1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

その他の研究ID番号

  • SJBC3
  • NCI-2011-01251 (レジストリ識別子：NCI Clinical Trial Registration Program)

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

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