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재발성 형질모세포림프종에 대한 테클리스타맙의 효과 검증

2026년 10월 17일 업데이트: National Cancer Institute (NCI)

재발성/난치성 형질모세포림프종에서의 테클리스타맙 1b상 연구

This phase Ib trial tests the safety, side effects, and best dose of teclistamab in treating patients with plasmablastic lymphoma that has come back after a period of improvement (recurrent) or that has not responded to previous treatment (refractory). Teclistamab is a bispecific antibody that can bind to two different antigens at the same time. Teclistamab binds to B-cell maturation antigen (BCMA), a protein found on some B-cells and myeloma cells, and CD3 on T-cells (a type of white blood cell) and may interfere with the ability of cancer cells to grow and spread. Giving teclistamab may be safe and tolerable in treating patients with recurrent or refractory plasmablastic lymphoma.

연구 개요

상태

모병

정황

개입 / 치료

상세 설명

PRIMARY OBJECTIVE:

I. To determine the recommended phase 2 dose (RP2D) of teclistamab in relapsed/refractory (R/R) plasmablastic lymphoma (PBL).

SECONDARY OBJECTIVES:

I. To estimate the overall response rate (ORR), complete response (CR) rate, progression-free survival (PFS), and overall survival (OS) of teclistamab in R/R PBL.

II. To observe and record anti-tumor activity.

EXPLORATORY OBJECTIVES:

I. To evaluate the utility of B-cell maturation antigen (BCMA) as a biomarker of response to teclistamab in PBL.

II. To evaluate minimum residual disease (MRD) dynamics during treatment.

OUTLINE:

Patients receive teclistamab subcutaneously (SC) on days 1, 4, and 7 in the absence of disease progression or unacceptable toxicity (i.e., Cycle 1). Beginning 1 week later, patients receive teclistamab SC on day 1 (i.e., Cycle 2). Beginning 1 week later, 2 weeks later, or 4 weeks later (based on dose level), patients receive teclistamab SC on day 1 of remaining cycles. Based on dose level, cycles repeat weekly, every 2 weeks, or every 4 weeks in the absence of disease progression or unacceptable toxicity. Patients who have achieved a complete response (CR) by cycle 13 may discontinue study treatment. Patients achieving less than a CR but benefiting from treatment may continue to receive teclistamab beyond 13 cycles in the absence of disease progression, unacceptable toxicity, or achieving a CR. Additionally, patients undergo optional buccal swab collection at baseline and optional blood sample collection throughout the study. Patients also undergo positron emission tomography (PET)/computed tomography (CT) throughout the study.

After completion of study treatment, patients are followed every 3 months for up to 2 years.

연구 유형

중재적

등록 (추정된)

30

단계

  • 1단계

연락처 및 위치

이 섹션에서는 연구를 수행하는 사람들의 연락처 정보와 이 연구가 수행되는 장소에 대한 정보를 제공합니다.

연구 장소

    • California
      • Duarte, California, 미국, 91010
        • 모병
        • City of Hope Comprehensive Cancer Center
        • 연락하다:
        • 수석 연구원:
          • James Godfrey
      • Irvine, California, 미국, 92612
        • 모병
        • UCI Health - Chao Family Comprehensive Cancer Center and Ambulatory Care
        • 연락하다:
          • Site Public Contact
          • 전화번호: 877-827-8839
          • 이메일: ucstudy@uci.edu
        • 수석 연구원:
          • Elizabeth A. Brem
      • Los Angeles, California, 미국, 90033
        • 모병
        • USC / Norris Comprehensive Cancer Center
        • 연락하다:
          • Site Public Contact
          • 전화번호: 323-865-0451
        • 수석 연구원:
          • Zaw Win Myint
      • Orange, California, 미국, 92868
        • 모병
        • UC Irvine Health/Chao Family Comprehensive Cancer Center
        • 연락하다:
          • Site Public Contact
          • 전화번호: 877-827-8839
          • 이메일: ucstudy@uci.edu
        • 수석 연구원:
          • Elizabeth A. Brem
    • Florida
      • Coral Gables, Florida, 미국, 33146
        • 모병
        • UM Sylvester Comprehensive Cancer Center at Coral Gables
        • 연락하다:
          • Site Public Contact
          • 전화번호: 305-243-2647
        • 수석 연구원:
          • Asaad Trabolsi
      • Coral Springs, Florida, 미국, 33065
        • 모병
        • UM Sylvester Comprehensive Cancer Center at Coral Springs
        • 연락하다:
          • Site Public Contact
          • 전화번호: 305-243-2647
        • 수석 연구원:
          • Asaad Trabolsi
      • Deerfield Beach, Florida, 미국, 33442
        • 모병
        • UM Sylvester Comprehensive Cancer Center at Deerfield Beach
        • 연락하다:
          • Site Public Contact
          • 전화번호: 305-243-2647
        • 수석 연구원:
          • Asaad Trabolsi
      • Doral, Florida, 미국, 33166
        • 모병
        • UM Sylvester Comprehensive Cancer Center at Doral
        • 연락하다:
        • 수석 연구원:
          • Asaad Trabolsi
      • Hollywood, Florida, 미국, 33021
        • 모병
        • UM Sylvester Comprehensive Cancer Center at Hollywood
        • 연락하다:
          • Site Public Contact
          • 전화번호: 305-243-2647
        • 수석 연구원:
          • Asaad Trabolsi
      • Miami, Florida, 미국, 33136
        • 모병
        • University of Miami Miller School of Medicine-Sylvester Cancer Center
        • 연락하다:
          • Site Public Contact
          • 전화번호: 305-243-2647
        • 수석 연구원:
          • Asaad Trabolsi
      • Miami, Florida, 미국, 33176
        • 모병
        • UM Sylvester Comprehensive Cancer Center at Kendall
        • 연락하다:
          • Site Public Contact
          • 전화번호: 305-243-2647
        • 수석 연구원:
          • Asaad Trabolsi
      • Plantation, Florida, 미국, 33324
        • 모병
        • UM Sylvester Comprehensive Cancer Center at Plantation
        • 연락하다:
          • Site Public Contact
          • 전화번호: 305-243-2647
        • 수석 연구원:
          • Asaad Trabolsi
    • Illinois
      • Shiloh, Illinois, 미국, 62269
        • 모병
        • Memorial Hospital East
        • 연락하다:
        • 수석 연구원:
          • Dilan A. Patel
    • Missouri
      • City of Saint Peters, Missouri, 미국, 63376
        • 모병
        • Siteman Cancer Center at Saint Peters Hospital
        • 연락하다:
        • 수석 연구원:
          • Dilan A. Patel
      • Creve Coeur, Missouri, 미국, 63141
        • 모병
        • Siteman Cancer Center at West County Hospital
        • 연락하다:
        • 수석 연구원:
          • Dilan A. Patel
      • St Louis, Missouri, 미국, 63110
        • 모병
        • Washington University School of Medicine
        • 연락하다:
        • 수석 연구원:
          • Dilan A. Patel
      • St Louis, Missouri, 미국, 63129
        • 모병
        • Siteman Cancer Center-South County
        • 연락하다:
        • 수석 연구원:
          • Dilan A. Patel
      • St Louis, Missouri, 미국, 63136
        • 모병
        • Siteman Cancer Center at Christian Hospital
        • 연락하다:
        • 수석 연구원:
          • Dilan A. Patel
    • Ohio
      • Columbus, Ohio, 미국, 43210
        • 모병
        • Ohio State University Comprehensive Cancer Center
        • 연락하다:
        • 수석 연구원:
          • Kathryn Lurain
    • Pennsylvania
      • Pittsburgh, Pennsylvania, 미국, 15232
        • 모병
        • UPMC Hillman Cancer Center
        • 수석 연구원:
          • Kathleen A. Dorritie
        • 연락하다:
          • Site Public Contact
          • 전화번호: 412-647-8073

참여기준

연구원은 적격성 기준이라는 특정 설명에 맞는 사람을 찾습니다. 이러한 기준의 몇 가지 예는 개인의 일반적인 건강 상태 또는 이전 치료입니다.

자격 기준

공부할 수 있는 나이

18년 이상 (성인, 고령자)

건강한 자원 봉사자를 받아들입니다

아니

연구 대상 성별

모두

설명

Inclusion Criteria:

  • Patients must have histologically or cytologically confirmed R/R PBL
  • Patients must have measurable disease, defined as at least one bi-dimensionally measurable nodal lesion, defined as ≥ 1.5 cm in its longest dimension, or at least one bi-dimensionally measurable extranodal lesion, defined as ≥ 1.0 cm in its longest dimension
  • Patients should have ≥ 1 line of prior therapy. This includes at least 1 prior line of chemotherapy or radiation
  • Age ≥ 18 years. Because no dosing or adverse event data are currently available on the use of teclistamab in patients < 18 years of age, children are excluded from this study
  • Eastern Cooperative Oncology Group (ECOG) performance status ≤ 2 (Karnofsky ≥ 60%)
  • Hemoglobin ≥ 8 g/dL, transfusion permitted if ≥ 7 days
  • Absolute neutrophil count ≥ 1,000/mcL
  • Platelets ≥ 75,000/mcL
  • Total bilirubin ≤ 1.5 institutional upper limit of normal (ULN)
  • Aspartate aminotransferase (AST)(serum glutamic oxaloacetic transaminase [SGOT])/alanine aminotransferase (ALT)(serum glutamic pyruvic transaminase [SGPT]) ≤ 3 x institutional ULN
  • Glomerular filtration rate (GFR) ≥ 30 mL/min/1.73 m^2
  • Human immunodeficiency virus (HIV)-infected patients on effective anti-retroviral therapy with undetectable viral load within 6 months are eligible for this trial
  • For patients with evidence of chronic hepatitis B virus (HBV) infection, the HBV viral load must be undetectable on suppressive therapy, if indicated
  • Patients with a history of hepatitis C virus (HCV) infection must have been treated and cured. For patients with HCV infection who are currently on treatment, they are eligible if they have an undetectable HCV viral load
  • Patients with central nervous system (CNS) lymphoma are eligible if they have no CNS-related symptoms at study entry, and the treating physician determines that immediate CNS specific treatment is not required and is unlikely to be required during the first cycle of therapy
  • Patients should either have received an autologous transplant or not be a candidate for one
  • Patients with a prior or concurrent malignancy whose natural history or treatment does not have the potential to interfere with the safety or efficacy assessment of the investigational regimen are eligible for this trial
  • Patients with known history or current symptoms of cardiac disease, or history of treatment with cardiotoxic agents, should have a clinical risk assessment of cardiac function using the New York Heart Association Functional Classification. To be eligible for this trial, patients should be class II or better
  • Based on the mechanism of action, teclistamab may cause fetal harm when administered to a pregnant woman. Females of child-bearing potential (FCBP) should use effective contraception during treatment with teclistamab and for 6 months after the last dose. FCBP should not breast feed during treatment with teclistamab and for 6 months after the last dose. Should a FCBP become pregnant or suspect she is pregnant while she or her partner is participating in this study, she should inform her treating physician immediately. Male patients with a partner who is a FCBP should use effective contraception during treatment and for 3 months after the last dose of teclistamab. Women of childbearing age should not donate eggs and men should not donate sperm for the duration of study participation. Women should not donate eggs for 6 months and men should not donate sperm for 3 months after completion of the last dose of study drug
  • Ability to understand and the willingness to sign a written informed consent document. Legally authorized representatives may sign and give informed consent on behalf of study participants
  • Vaccination with live virus vaccines is not recommended for at least 4 weeks prior to the start of treatment, during treatment and at least 4 weeks after treatment

Exclusion Criteria:

  • Patients who have not recovered from adverse events due to prior anti-cancer therapy (i.e., have residual toxicities > grade 1) with the exception of alopecia and peripheral neuropathy

  • Patients who are receiving any other investigational agents

  • History of allergic reactions attributed to compounds of similar chemical or biologic composition to teclistamab

  • Patients with uncontrolled intercurrent illness or any other significant condition(s) that would make participation in this protocol unreasonably hazardous

  • Pregnant women are excluded from this study because teclistamab is a bispecific T-cell antibody agent with the potential for teratogenic or abortifacient effects. Because there is an unknown but potential risk for adverse events in nursing infants secondary to treatment of the mother with teclistamab, breastfeeding should be discontinued if the mother is treated with teclistamab. These potential risks may also apply to other agents used in this study

  • Pulmonary compromise requiring supplemental oxygen use to maintain adequate oxygenation

  • Corticosteroid use for purposes other than lymphoma symptom control

    • The use of inhaled corticosteroids is permitted

    • The use of mineralocorticoids for management of orthostatic hypotension is permitted

    • The use of physiologic doses of corticosteroids for management of adrenal insufficiency is permitted

    • Participants who require lymphoma symptom control during screening may receive steroids in the following manner:

      • Up to 100 mg/day of prednisone or equivalent may be used for lymphoma symptom control during screening
  • Prior treatment with B-cell maturation antigen (BCMA)-targeted therapies

  • Prior treatment with T-cell engager therapies (bispecific, CAR-T, etc.) within the last 6 months

공부 계획

이 섹션에서는 연구 설계 방법과 연구가 측정하는 내용을 포함하여 연구 계획에 대한 세부 정보를 제공합니다.

연구는 어떻게 설계됩니까?

디자인 세부사항

  • 주 목적: 치료
  • 할당: 해당 없음
  • 중재 모델: 단일 그룹 할당
  • 마스킹: 없음(오픈 라벨)

무기와 개입

참가자 그룹 / 팔
개입 / 치료
실험적: Treatment (teclistamab)

Patients receive teclistamab SC on days 1, 4, and 7 in the absence of disease progression or unacceptable toxicity (i.e., Cycle 1). Beginning 1 week later, patients receive teclistamab SC on day 1 (i.e., Cycle 2). Beginning 1 week later, 2 weeks later, or 4 weeks later (based on dose level), patients receive teclistamab SC on day 1 of remaining cycles. Based on dose level, cycles repeat weekly, every 2 weeks, or every 4 weeks in the absence of disease progression or unacceptable toxicity. Patients who have achieved a CR by cycle 13 may discontinue study treatment. Patients achieving less than a CR but benefiting from treatment may continue to receive teclistamab beyond 13 cycles in the absence of disease progression, unacceptable toxicity, or achieving a CR. Additionally, patients undergo optional buccal swab collection at baseline and optional blood sample collection throughout the study. Patients also undergo PET/CT throughout the study.

Undergo PET/CT

다른 이름들:
  • 의료 영상, 양전자 방출 단층 촬영
  • 애완 동물
  • PET 스캔
  • 양전자 방출 단층 촬영 스캔
  • 양전자 방출 단층 촬영
  • PT
  • 양전자방출단층촬영(시술)

Undergo PET/CT

다른 이름들:
  • CT
  • 고양이
  • 고양이 스캔
  • 컴퓨터 축 단층 촬영
  • 전산화 단층 촬영
  • CT 스캔
  • 단층 촬영
  • 컴퓨터 축 단층 촬영(시술)
  • 컴퓨터 단층촬영(CT) 스캔
  • 진단 CAT 스캔
  • 진단 CAT 스캔 서비스 유형

Given SC

다른 이름들:
  • JNJ-64007957
  • 텍바일리
  • JNJ 64007957
  • JNJ64007957
  • 테클리스타맙-cqyv

Undergo buccal swab and blood sample collection

다른 이름들:
  • 생물학적 샘플 수집
  • 생체 표본 수집
  • 표본 수집
  • 샘플 수집

연구는 무엇을 측정합니까?

주요 결과 측정

결과 측정
측정값 설명
기간
Incidence of adverse events
기간: Up to 28 days after last dose of study treatment

Will be assessed by Common Terminology Criteria for Adverse Events version 5.0. and American Society for Transplantation and Cellular Therapy/Immune Effector Cell Associated Neurotoxicity Syndrome criteria/grading. Descriptive statistics will be employed in the analysis of all safety observations in this study.

Up to 28 days after last dose of study treatment

2차 결과 측정

결과 측정
측정값 설명
기간
Overall response rate (ORR)
기간: Up to 2 years after last dose of study treatment

Will be assessed by the 2014 Lugano Response Criteria (Cheson et al., 2014). An alternative hypothesis of 40% ORR versus a null hypothesis of 10% will be tested in the dose-expansion cohort. A Simon's Two-Stage Minimax design (Simon, 1989) will be applied to test the hypothesis.

Up to 2 years after last dose of study treatment
Complete response rate
기간: Up to 2 years after last dose of study treatment

Will be assessed by the 2014 Lugano Response Criteria (Cheson et al., 2014).

Up to 2 years after last dose of study treatment
Progression-free survival (PFS)
기간: From start of protocol treatment to time of progressive disease/relapse or death due to any cause, whichever occurs earlier, assessed up to 2 years

PFS will be estimated using the product-limit method of Kaplan and Meier along with the Greenwood estimator of standard error. 95% confidence intervals will be constructed based on log-log transformation.

From start of protocol treatment to time of progressive disease/relapse or death due to any cause, whichever occurs earlier, assessed up to 2 years
Overall survival (OS)
기간: From start of protocol treatment to time of death due to any cause, assessed up to 2 years

OS will be estimated using the product-limit method of Kaplan and Meier along with the Greenwood estimator of standard error. 95% confidence intervals will be constructed based on log-log transformation.

From start of protocol treatment to time of death due to any cause, assessed up to 2 years

기타 결과 측정

결과 측정
측정값 설명
기간
Utility of B-cell maturation antigen (BCMA) as a biomarker of response
기간: Up to 2 years after last dose of study treatment

Archival pre-treatment formalin fixed and paraffin embedded tumor samples will be stained with a BCMA immunohistochemistry (IHC) antibody (clone E6D7B) and an H-score will be determined by an expert hematopathologist. Associations between BCMA IHC H-score and response to teclistamab will be determined using a Fisher's exact test at an H-score cutoff of 100.

Up to 2 years after last dose of study treatment
Impact of minimum residual disease (MRD) on PFS
기간: Up to 2 years after last dose of study treatment

Impact will be determined by a cycle 3 circulating tumor deoxyribonucleic acid level on 2-year PFS. The Kaplan-Meier method will be used to estimate PFS and a log-rank test will be used to compare the PFS between MRD-positive and MRD-negative groups.

Up to 2 years after last dose of study treatment

공동 작업자 및 조사자

여기에서 이 연구와 관련된 사람과 조직을 찾을 수 있습니다.

스폰서

수사관

  • 수석 연구원: James Godfrey, City of Hope Comprehensive Cancer Center LAO

연구 기록 날짜

이 날짜는 ClinicalTrials.gov에 대한 연구 기록 및 요약 결과 제출의 진행 상황을 추적합니다. 연구 기록 및 보고된 결과는 공개 웹사이트에 게시되기 전에 특정 품질 관리 기준을 충족하는지 확인하기 위해 국립 의학 도서관(NLM)에서 검토합니다.

연구 주요 날짜

연구 시작 (추정된)

2027년 3월 26일

기본 완료 (추정된)

2027년 12월 31일

연구 완료 (추정된)

2027년 12월 31일

연구 등록 날짜

최초 제출

2026년 1월 9일

QC 기준을 충족하는 최초 제출

2026년 1월 9일

처음 게시됨 (실제)

2026년 1월 12일

연구 기록 업데이트

마지막 업데이트 게시됨 (실제)

2026년 10월 20일

QC 기준을 충족하는 마지막 업데이트 제출

2026년 10월 17일

마지막으로 확인됨

2026년 8월 1일

추가 정보

이 연구와 관련된 용어

기타 연구 ID 번호

  • NCI-2025-09714
  • UM1CA186717 (미국 NIH 보조금/계약)
  • NCI-2025-09714 (레지스트리 식별자: CTRP (Clinical Trial Reporting Program))
  • PHI-155
  • 10727 (기타 식별자: CTEP)
  • 10727 (기타 식별자: City of Hope Comprehensive Cancer Center LAO)

개별 참가자 데이터(IPD) 계획

개별 참가자 데이터(IPD)를 공유할 계획입니까?

예

IPD 계획 설명

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.

약물 및 장치 정보, 연구 문서

미국 FDA 규제 의약품 연구

예

미국 FDA 규제 기기 제품 연구

아니

미국에서 제조되어 미국에서 수출되는 제품

아니

이 정보는 변경 없이 clinicaltrials.gov 웹사이트에서 직접 가져온 것입니다. 귀하의 연구 세부 정보를 변경, 제거 또는 업데이트하도록 요청하는 경우 register@clinicaltrials.gov. 문의하십시오. 변경 사항이 clinicaltrials.gov에 구현되는 즉시 저희 웹사이트에도 자동으로 업데이트됩니다. .