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B細胞非ホジキンリンパ腫の中国の成人参加者における単剤療法としての、または標準治療と組み合わせた皮下(SC)エプコリタマブの有害事象および疾患活動性の変化を評価する研究

2026年11月2日 更新者:Genmab

B細胞非ホジキンリンパ腫の中国人被験者を対象に、エプコリタマブの単剤療法または標準治療との併用療法の安全性と予備的有効性を評価する第1b/2相非盲検試験

B-cell Lymphoma is an aggressive and rare cancer of a type of immune cells (a white blood cell responsible for fighting infections). The purpose of this study is to assess the safety and toxicity of epcoritamab as a monotherapy and when combined with standard of care therapy [Rituximab, cyclophosphamide, doxorubicin, vincristine, and prednisone (R-CHOP) or Rituximab and lenalidomide (R2)] in adult participants in China with B-Cell Non-Hodgkin Lymphoma. Adverse events and change in disease activity will be assessed.

Epcoritamab is an investigational drug being developed for the treatment of B-Cell Non-Hodgkin Lymphoma. Study doctors put the participants in groups called treatment arms. A monotherapy of epcoritamab and two different combination of epcoritamab with standard of care therapy (R-CHOP or R2) will be explored. Each treatment arm receives a different treatment combination depending on stage of the study and eligibility. Approximately 66 adult participants with B-Cell Non-Hodgkin Lymphoma will be enrolled in the study in approximately 21 sites in China.

In the monotherapy arm (Cohort 1), participants will receive subcutaneous epcoritamab in 28-day cycles. In the combination arms (Cohorts 2 and 3), participants in Cohort 2 will receive subcutaneous epcoritamab with standard of care therapy (R-CHOP) in 21-day cycles followed by 28-day cycles, participants in Cohort 3 will receive subcutaneous epcoritamab with standard of care therapy (R2) in 28-day cycles.

There may be higher treatment burden for participants in this trial compared to their standard of care. Participants will attend regular visits during the study at an approved institution (hospital or clinic). The effect of the treatment will be frequently checked by medical assessments, blood tests, questionnaires and side effects.

調査の概要

状態

積極的、募集していない

条件

介入・治療

研究の種類

介入

入学 (実際)

49

段階

  • フェーズ2
  • フェーズ 1

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

    • Beijing Municipality
      • Beijing、Beijing Municipality、中国、100071
        • The Fifth Medical Center of PLA General Hospital /ID# 230520
      • Beijing、Beijing Municipality、中国、100191
        • Peking University Third Hospital /ID# 228138
    • Fujian
      • Fuzhou、Fujian、中国、350001
        • Fujian Medical University Union Hospital /ID# 231890
    • Guangdong
      • Guangzhou、Guangdong、中国、510060
        • Sun Yat-Sen University Cancer Center /ID# 228033
      • Guangzhou、Guangdong、中国、510080
        • Guangdong Provincial People's Hospital /ID# 228028
      • Guangzhou、Guangdong、中国、510515
        • Nanfang Hospital of Southern Medical University /ID# 227916
    • Henan
      • Zhengzhou、Henan、中国、450008
        • Henan Cancer Hospital /ID# 228772
    • Hubei
      • Wuhan、Hubei、中国、430022
        • Union Hospital affiliated to Tongji Medical College of Huazhong University of Sc /ID# 231221
    • Hunan
      • Changsha、Hunan、中国、410006
        • Hunan Cancer Hospital /ID# 231859
    • Jiangsu
      • Suzhou、Jiangsu、中国、215006
        • The First Affiliated Hospital of Soochow University /ID# 228024
      • Xuzhou、Jiangsu、中国、221006
        • The Affiliated Hospital of Xuzhou Medical College /ID# 228774
    • Jiangxi
      • Nanchang、Jiangxi、中国、330006
        • The First Affiliated Hospital of Nanchang University /ID# 228771
      • Nanchang、Jiangxi、中国、330029
        • Jiangxi Provincial Cancer Hospital /ID# 231944
    • Shanghai Municipality
      • Shanghai、Shanghai Municipality、中国、200065
        • Ruijin Hospital, Shanghai Jiaotong University School of Medicine /ID# 227724
    • Sichuan
      • Chengdu、Sichuan、中国、610041
        • West China Hospital, Sichuan University /ID# 231434
    • Tianjin Municipality
      • Tianjin、Tianjin Municipality、中国、300000
        • Tianjin Cancer Hospital /ID# 228135
    • Zhejiang
      • Hangzhou、Zhejiang、中国、310003
        • The First Affiliated Hospital, Zhejiang University School of Medicine /ID# 228154
      • Hangzhou、Zhejiang、中国、310022
        • Zhejiang Cancer hospital /ID# 228776

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:

All Cohorts:

  • Life expectancy of >= 3 months on standard of care (SOC).

  • Must have an Eastern Cooperative Oncology Group (ECOG) performance status score 0 - 2.

  • Has one or more measurable disease sites:

    • Fluorodeoxyglucose-positron emission tomography (FDGPET) scan demonstrating positive lesion compatible with computed tomography (CT) or magnetic resonance image (MRI)-defined anatomical tumor sites.
    • >= 1 measurable nodal lesion (long axis > 1.5 cm and short axis > 1.0 cm) or >= 1.0 measurable extra-nodal lesion (long axis >= 1 cm) on CT scan or MRI. Note: A previously irradiated lesion must have demonstrated progression or residual disease in the lesion after radiotherapy to be considered measurable.

Cohort 1 Part 1 (Monotherapy Safety Run-in) Specific Criteria:

  • Must have histologically confirmed CD20+ Diffuse large B-cell lymphoma (DLBCL), or High-grade B-cell lymphoma (HGCBL) with MYC and BCL2 and/or BCL6 translocations and DLBCL feature, and follicular Lymphoma (FL) at most recent (previous or current) representative tumor biopsy based on the pathology report, according to the World Health Organization (WHO) 2016 (or later) classification.
  • Must have at least one prior treatment with an anti-CD20 monoclonal antibody (e.g., rituximab) potentially in combination with chemotherapy and/or relapsed after autologous stem cell rescue.
  • Must have relapsed or refractory disease. Note: Relapsed disease is defined as disease that has recurred >= 6 months after completion of therapy. Refractory disease is defined as disease that either progressed or failed to achieve an objective response during therapy or progressed within 6 months (<6 months) of completion of therapy.

Cohort 1 Part 2 (Monotherapy Expansion) Specific Criteria:

  • Must have histologically confirmed CD20+ DLBCL at most recent (previous or current) representative tumor biopsy based on the pathology report, inclusive of the following according to the World Health Organization (WHO) 2016 (or later) classification.

    • DLBCL, not otherwise specified (NOS) including de novo or histologically transformed from an earlier diagnosis of indolent lymphoma such as FL and nodal marginal zone lymphoma with a subsequent development of DLBCL relapse or.
    • "Double-hit" or "triple-hit" with DLBCL morphology (technically classified in WHO 2016 as HGBCL, with MYC and BCL2 and/or BCL6 translocations). Note: Double- /triple-hit lymphomas without DLBCL morphology and those classified in WHO 2016 as HGBCL, NOS are not eligible.
    • FL Grade 3B.
  • Following safety run-in and up to the 12th participant (including the number of safety run-in participants) in Cohort 1, participants must have received at least 1 prior line of systemic therapies which must include an anti-CD20 monoclonal antibody containing combination therapy (e.g., rituximab). After safety run-in confirms tolerability of the full dose A of epcoritamab, participants must have received at least 2 prior lines of systemic therapies.

  • Must have either failed prior autologous HSCT, or be ineligible for autologous HSCT due to age, comorbidities, performance status, comorbidities, or insufficient response to prior treatment.

  • Must have relapsed or refractory disease. Note: Relapsed disease is defined as disease that has recurred >= 6 months after completion of therapy. Refractory disease is defined as disease that either progressed or failed to achieve an objective response during therapy or progressed within 6 months (< 6 months) of completion of therapy.

Cohort 2 Specific Criteria:

  • Must have newly diagnosed CD20+ DLBCL.

  • Must have one of the following histologically confirmed CD20+ DLBCL (de novo or histologically transformed from FL at most recent (previous or current) representative tumor biopsy based on the pathology report including one of the following diagnoses according to the WHO 2016 (or later) classification:

    • DLBCL, not otherwise specified (NOS);
    • "Double-hit" or "triple-hit" with DLBCL morphology (technically classified in WHO 2016 as HGBCL, with MYC and BCL2 and/or BCL6 translocations) Note: Double-/triple-hit lymphomas without DLBCL morphology and those classified in WHO 2016 as HGBCL, NOS are not eligible or;
    • FL Grade 3B
  • Eligible for standard R-CHOP for 6 cycles.

Cohort 3 Specific Criteria:

  • Must have histologically confirmed CD20+ Grade 1 - 3a Follicular Lymphoma stage II, III, or IV with no evidence of histologic transformation to an aggressive lymphoma at most recent (previous or current) representative tumor biopsy and based on the pathology report, according to the WHO 2016 (or later) classification.
  • Must have R/R disease to at least one prior systemic anti-lymphoma treatment which must include an anti CD20 monoclonal antibody (e.g., rituximab). Participant who received only prior anti-CD20 monoclonal antibody monotherapy is not eligible. Note: Relapsed disease is defined as disease that previously responded to therapy but progressed >= 6 months after completion of therapy. Refractory disease is defined as disease that either progressed during therapy, failed to achieve an objective response or progressed within 6 months (< 6 months) of completion of therapy.
  • Must be eligible for R2 per investigator determination.
  • Willing to take aspirin prophylaxis (participants with low or intermediate risk for thromboembolism) or prophylactic anticoagulant (if high risk for a thromboembolic event) (lenalidomide treated participants only).

Exclusion Criteria:

All Cohorts:

  • History of primary mediastinal lymphoma.
  • Autologous Stem Cell Transplantation within 100 days prior to enrollment.
  • Have received prior allogeneic hematopoietic stem cell transplantation at any time.
  • Have been treated with a bispecific antibody targeting CD3 and CD20.

Cohort 2 Specific Criteria:

- History of prior systemic anti-lymphoma therapy (including definitive radiotherapy) for Diffuse large B-cell lymphoma (DLBCL) other than corticosteroids.

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:順次割り当て
  • 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
実験的:Cohort 1 Part 1: Epcoritamab Monotherapy

Participants will receive subcutaneous (SC) epcoritamab in 28 day cycles.

Subcutaneous Injection (SC)

他の名前:
  • ABBV-GMAB-3013
実験的:Cohort 1 Part 2: Epcoritamab Expansion

Participants will receive SC epcoritamab in 28 day cycles.

Subcutaneous Injection (SC)

他の名前:
  • ABBV-GMAB-3013
実験的:Cohort 2: Epcoritamab + RCHOP

Participants will receive SC epcoritamab in combination with [intravenously (IV) infused rituximab, IV injected cyclophosphamide, IV infused doxorubicin, IV infused vincristine, and oral prednisone (R-CHOP)] in 21 day cycles followed by 28 day cycles.

Subcutaneous Injection (SC)

他の名前:
  • ABBV-GMAB-3013

IV Injection

Intravenous (IV) Infusion

IV Infusion

IV Infusion

Oral; Tablet

実験的:Cohort 3: Epcoritamab + R2

Participants will receive SC epcoritamab in combination with [intravenously (IV) infused rituximab, and oral lenalidomide (R2)] in 28 day cycles.

Subcutaneous Injection (SC)

他の名前:
  • ABBV-GMAB-3013

Intravenous (IV) Infusion

Oral; Capsule

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
Cohort 1 Part 2 [(3L+) R/R DLBCL]: Best Overall Response (BOR)
時間枠:Up to Approximately 5 Years

Best overall response (BOR) is defined as the percentage of participants in Cohort 1 Part 2 third line plus (3L) R/R DLBCL who achieved best overall response of complete response (CR) or partial response (PR) by Lugano 2014 criteria as assessed by independent review committee (IRC).

Up to Approximately 5 Years
Cohort 1 Part 1, Cohort 2, and Cohort 3: Number of Incidence of Dose-Limiting Toxicities (DLT)
時間枠:Up to Approximately 5 Years

DLT events are defined as clinically significant adverse events or abnormal laboratory values assessed as unrelated to disease progression, underlying disease, intercurrent illness, or concomitant medications.

Up to Approximately 5 Years

二次結果の測定

結果測定
メジャーの説明
時間枠
Cohort 1 Part 2 [(3L+) R/R DLBCL]: Percentage of Participants with Complete Remission (CR)
時間枠:Up to Approximately 5 Years

CR is defined as the absence of lymphoma determined by Lugano 2014 criteria as assessed by IRC.

Up to Approximately 5 Years
Cohort 1 Part 2 [(3L+) R/R DLBCL]: Number of Participants with Progression-free survival (PFS)
時間枠:Up to Approximately 5 Years

PFS is defined as the time in months from the first dose of study drug to the earliest occurrence of radiographic progression determined by Lugano 2014 criteria as assessed by IRC, or death from any cause.

Up to Approximately 5 Years
Cohort 1 Part 2 [(3L+) R/R DLBCL]: Overall survival (OS)
時間枠:Up to Approximately 5 Years

OS is defined for Cohort 1 epcoritamab monotherapy participants, as the time in months from first dose of epcoritamab to death from any cause.

Up to Approximately 5 Years
Cohort 1 Part 2 [(3L+) R/R DLBCL]: Duration of response (DOR)
時間枠:Up to Approximately 5 Years

DOR is defined for participants who achieved best overall response of CR or PR ('responders'), as the time in months from initial CR/PR to the earliest occurrence of radiographic progression determined by Lugano 2014 criteria as assessed by IRC, or death from any cause.

Up to Approximately 5 Years
Cohort 1 Part 2 [(3L+) R/R DLBCL]: Time-to-response (TTR)
時間枠:Up to Approximately 5 Years

TTR is defined as the number of months from the date of first dose to the date of best overall response of CR or PR ('responders') determined by Lugano 2014 criteria as assessed by IRC.

Up to Approximately 5 Years

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

協力者

捜査官

  • スタディディレクター:ABBVIE INC.、AbbVie

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)

2022年3月10日

一次修了 (推定)

2027年10月1日

研究の完了 (推定)

2027年10月1日

試験登録日

最初に提出

2022年1月18日

QC基準を満たした最初の提出物

2022年1月20日

最初の投稿 (実際)

2022年1月21日

学習記録の更新

投稿された最後の更新 (実際)

2026年11月4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2日

最終確認日

2026年9月1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

  • M21-103

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

AbbVie is committed to responsible clinical trial data sharing. This includes access to anonymized, individual and trial-level data (analysis data sets), as well as other information (e.g., protocols, analyses plans, clinical study reports), as long as the trials are not part of an ongoing or planned regulatory submission. This includes requests for clinical trial data for unlicensed products and indications.

IPD 共有時間枠

For details on when studies are available for sharing visit https://vivli.org/ourmember/abbvie/

IPD 共有アクセス基準

To learn more about the process, or to submit a request, visit the following link https://www.abbvieclinicaltrials.com/hcp/data-sharing/

IPD 共有サポート情報タイプ

  • STUDY_PROTOCOL
  • SAP
  • CSR

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

いいえ

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。