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    Summary
    EudraCT Number:2021-005861-41
    Sponsor's Protocol Code Number:MK-2140-007
    National Competent Authority:Spain - AEMPS
    Clinical Trial Type:EEA CTA
    Trial Status:Ongoing
    Date on which this record was first entered in the EudraCT database:2022-05-06
    Trial results
    Index
    A. PROTOCOL INFORMATION
    B. SPONSOR INFORMATION
    C. APPLICANT IDENTIFICATION
    D. IMP IDENTIFICATION
    D.8 INFORMATION ON PLACEBO
    E. GENERAL INFORMATION ON THE TRIAL
    F. POPULATION OF TRIAL SUBJECTS
    G. INVESTIGATOR NETWORKS TO BE INVOLVED IN THE TRIAL
    N. REVIEW BY THE COMPETENT AUTHORITY OR ETHICS COMMITTEE IN THE COUNTRY CONCERNED
    P. END OF TRIAL
    Expand All   Collapse All
    A. Protocol Information
    A.1Member State ConcernedSpain - AEMPS
    A.2EudraCT number2021-005861-41
    A.3Full title of the trial
    A Multicenter, Open-label, Phase 2 Dose Escalation and Confirmation, and Efficacy Expansion Study of Zilovertamab Vedotin (MK-2140) in Combination with R-CHP in Participants with DLBCL
    Estudio de fase II, abierto y multicéntrico, de aumento escalonado y confirmación de la dosis, con una ampliación para la evaluación de la eficacia, de zilovertamab vedotina (MK-2140) en combinación con R-CHP en participantes con LDCBG.
    A.3.1Title of the trial for lay people, in easily understood, i.e. non-technical, language
    A research study to evaluate the safety and effectiveness and dosing of Zilovertamab Vedotin with R-CHP in adults with DLBCL
    Un estudio en investigación para evaluar la seguridad y eficacia y la dosificación de Zilovertamab Vedotin con R-CHP en adultos con LDCBG.
    A.3.2Name or abbreviated title of the trial where available
    Phase 2 MK-2140 + R-CHP Combination in 1L DLBCL
    Combinación de MK-2140 + R-CHP en 1L del LDCBG en fase 2
    A.4.1Sponsor's protocol code numberMK-2140-007
    A.7Trial is part of a Paediatric Investigation Plan No
    A.8EMA Decision number of Paediatric Investigation Plan
    B. Sponsor Information
    B.Sponsor: 1
    B.1.1Name of SponsorMerck Sharp & Dohme Corp., a subsidiary of Merck & Co., Inc
    B.1.3.4CountryUnited States
    B.3.1 and B.3.2Status of the sponsorCommercial
    B.4 Source(s) of Monetary or Material Support for the clinical trial:
    B.4.1Name of organisation providing supportMerck Sharp & Dohme Corp., a subsidiary of Merck & Co., Inc.
    B.4.2CountryUnited States
    B.5 Contact point designated by the sponsor for further information on the trial
    B.5.1Name of organisationMerck Sharp & Dohme de España SA
    B.5.2Functional name of contact pointInvestigación clínica
    B.5.3 Address:
    B.5.3.1Street AddressCalle Josefa valcárcel, 38
    B.5.3.2Town/ cityMadrid
    B.5.3.3Post code28027
    B.5.3.4CountrySpain
    B.5.4Telephone number+3491321 06 00
    B.5.5Fax number+3491321 05 90
    B.5.6E-mailensayos_clinicos@merck.com
    D. IMP Identification
    D.IMP: 1
    D.1.2 and D.1.3IMP RoleTest
    D.2 Status of the IMP to be used in the clinical trial
    D.2.1IMP to be used in the trial has a marketing authorisation No
    D.2.5The IMP has been designated in this indication as an orphan drug in the Community No
    D.2.5.1Orphan drug designation number
    D.3 Description of the IMP
    D.3.1Product namezilovertamab vedotin
    D.3.2Product code MK-2140
    D.3.4Pharmaceutical form Lyophilisate for solution for infusion
    D.3.4.1Specific paediatric formulation No
    D.3.7Routes of administration for this IMPIntravenous use
    D.3.8 to D.3.10 IMP Identification Details (Active Substances)
    D.3.8INN - Proposed INNZilovertamab vedotin
    D.3.9.1CAS number 2376463-48-6
    D.3.9.2Current sponsor codeMK-2140
    D.3.9.4EV Substance CodeSUB216408
    D.3.10 Strength
    D.3.10.1Concentration unit mg/ml milligram(s)/millilitre
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number10
    D.3.11 The IMP contains an:
    D.3.11.1Active substance of chemical origin No
    D.3.11.2Active substance of biological/ biotechnological origin (other than Advanced Therapy IMP (ATIMP) Yes
    The IMP is a:
    D.3.11.3Advanced Therapy IMP (ATIMP) No
    D.3.11.3.1Somatic cell therapy medicinal product No
    D.3.11.3.2Gene therapy medical product No
    D.3.11.3.3Tissue Engineered Product No
    D.3.11.3.4Combination ATIMP (i.e. one involving a medical device) No
    D.3.11.3.5Committee on Advanced therapies (CAT) has issued a classification for this product No
    D.3.11.4Combination product that includes a device, but does not involve an Advanced Therapy No
    D.3.11.5Radiopharmaceutical medicinal product No
    D.3.11.6Immunological medicinal product (such as vaccine, allergen, immune serum) Yes
    D.3.11.7Plasma derived medicinal product No
    D.3.11.8Extractive medicinal product No
    D.3.11.9Recombinant medicinal product Yes
    D.3.11.10Medicinal product containing genetically modified organisms No
    D.3.11.11Herbal medicinal product No
    D.3.11.12Homeopathic medicinal product No
    D.3.11.13Another type of medicinal product No
    D.IMP: 2
    D.1.2 and D.1.3IMP RoleTest
    D.2 Status of the IMP to be used in the clinical trial
    D.2.1IMP to be used in the trial has a marketing authorisation Yes
    D.2.1.1.1Trade name Endoxan
    D.2.1.1.2Name of the Marketing Authorisation holderBaxter Oncology GmbH
    D.2.1.2Country which granted the Marketing AuthorisationGermany
    D.2.5The IMP has been designated in this indication as an orphan drug in the Community No
    D.2.5.1Orphan drug designation number
    D.3 Description of the IMP
    D.3.1Product nameEndoxan
    D.3.4Pharmaceutical form Powder for solution for injection
    D.3.4.1Specific paediatric formulation No
    D.3.7Routes of administration for this IMPIntravenous use
    D.3.8 to D.3.10 IMP Identification Details (Active Substances)
    D.3.8INN - Proposed INNCyclophosphamide
    D.3.9.1CAS number 50-18-0
    D.3.9.4EV Substance CodeSUB06859MIG
    D.3.10 Strength
    D.3.10.1Concentration unit g gram(s)
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number1
    D.3.11 The IMP contains an:
    D.3.11.1Active substance of chemical origin Yes
    D.3.11.2Active substance of biological/ biotechnological origin (other than Advanced Therapy IMP (ATIMP) No
    The IMP is a:
    D.3.11.3Advanced Therapy IMP (ATIMP) No
    D.3.11.3.1Somatic cell therapy medicinal product No
    D.3.11.3.2Gene therapy medical product No
    D.3.11.3.3Tissue Engineered Product No
    D.3.11.3.4Combination ATIMP (i.e. one involving a medical device) No
    D.3.11.3.5Committee on Advanced therapies (CAT) has issued a classification for this product No
    D.3.11.4Combination product that includes a device, but does not involve an Advanced Therapy No
    D.3.11.5Radiopharmaceutical medicinal product No
    D.3.11.6Immunological medicinal product (such as vaccine, allergen, immune serum) No
    D.3.11.7Plasma derived medicinal product No
    D.3.11.8Extractive medicinal product No
    D.3.11.9Recombinant medicinal product No
    D.3.11.10Medicinal product containing genetically modified organisms No
    D.3.11.11Herbal medicinal product No
    D.3.11.12Homeopathic medicinal product No
    D.3.11.13Another type of medicinal product No
    D.IMP: 3
    D.1.2 and D.1.3IMP RoleTest
    D.2 Status of the IMP to be used in the clinical trial
    D.2.1IMP to be used in the trial has a marketing authorisation Yes
    D.2.1.1.1Trade name Doxorubicin-Ebewe
    D.2.1.1.2Name of the Marketing Authorisation holderEBEWE Pharma Ges.m.b.G. Nfg. KG
    D.2.1.2Country which granted the Marketing AuthorisationAustria
    D.2.5The IMP has been designated in this indication as an orphan drug in the Community No
    D.2.5.1Orphan drug designation number
    D.3 Description of the IMP
    D.3.1Product nameDoxorubicin-Ebewe
    D.3.4Pharmaceutical form Concentrate for solution for infusion
    D.3.4.1Specific paediatric formulation No
    D.3.7Routes of administration for this IMPIntravenous use
    D.3.8 to D.3.10 IMP Identification Details (Active Substances)
    D.3.8INN - Proposed INNDoxorubicin Hydrochloride
    D.3.9.1CAS number 25316-40-9
    D.3.9.4EV Substance CodeSUB01827MIG
    D.3.10 Strength
    D.3.10.1Concentration unit mg/ml milligram(s)/millilitre
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number2
    D.3.11 The IMP contains an:
    D.3.11.1Active substance of chemical origin Yes
    D.3.11.2Active substance of biological/ biotechnological origin (other than Advanced Therapy IMP (ATIMP) No
    The IMP is a:
    D.3.11.3Advanced Therapy IMP (ATIMP) No
    D.3.11.3.1Somatic cell therapy medicinal product No
    D.3.11.3.2Gene therapy medical product No
    D.3.11.3.3Tissue Engineered Product No
    D.3.11.3.4Combination ATIMP (i.e. one involving a medical device) No
    D.3.11.3.5Committee on Advanced therapies (CAT) has issued a classification for this product No
    D.3.11.4Combination product that includes a device, but does not involve an Advanced Therapy No
    D.3.11.5Radiopharmaceutical medicinal product No
    D.3.11.6Immunological medicinal product (such as vaccine, allergen, immune serum) No
    D.3.11.7Plasma derived medicinal product No
    D.3.11.8Extractive medicinal product No
    D.3.11.9Recombinant medicinal product No
    D.3.11.10Medicinal product containing genetically modified organisms No
    D.3.11.11Herbal medicinal product No
    D.3.11.12Homeopathic medicinal product No
    D.3.11.13Another type of medicinal product No
    D.IMP: 4
    D.1.2 and D.1.3IMP RoleTest
    D.2 Status of the IMP to be used in the clinical trial
    D.2.1IMP to be used in the trial has a marketing authorisation Yes
    D.2.1.1.1Trade name Prednison 50 mg GALEN
    D.2.1.1.2Name of the Marketing Authorisation holderGALENpharma GmbH
    D.2.1.2Country which granted the Marketing AuthorisationSpain
    D.2.5The IMP has been designated in this indication as an orphan drug in the Community No
    D.2.5.1Orphan drug designation number
    D.3 Description of the IMP
    D.3.1Product namePrednisone
    D.3.4Pharmaceutical form Tablet
    D.3.4.1Specific paediatric formulation No
    D.3.7Routes of administration for this IMPOral use
    D.3.8 to D.3.10 IMP Identification Details (Active Substances)
    D.3.8INN - Proposed INNPREDNISONE
    D.3.9.1CAS number 53-03-2
    D.3.9.4EV Substance CodeSUB10020MIG
    D.3.10 Strength
    D.3.10.1Concentration unit mg milligram(s)
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number50
    D.3.11 The IMP contains an:
    D.3.11.1Active substance of chemical origin Yes
    D.3.11.2Active substance of biological/ biotechnological origin (other than Advanced Therapy IMP (ATIMP) No
    The IMP is a:
    D.3.11.3Advanced Therapy IMP (ATIMP) No
    D.3.11.3.1Somatic cell therapy medicinal product No
    D.3.11.3.2Gene therapy medical product No
    D.3.11.3.3Tissue Engineered Product No
    D.3.11.3.4Combination ATIMP (i.e. one involving a medical device) No
    D.3.11.3.5Committee on Advanced therapies (CAT) has issued a classification for this product No
    D.3.11.4Combination product that includes a device, but does not involve an Advanced Therapy No
    D.3.11.5Radiopharmaceutical medicinal product No
    D.3.11.6Immunological medicinal product (such as vaccine, allergen, immune serum) No
    D.3.11.7Plasma derived medicinal product No
    D.3.11.8Extractive medicinal product No
    D.3.11.9Recombinant medicinal product No
    D.3.11.10Medicinal product containing genetically modified organisms No
    D.3.11.11Herbal medicinal product No
    D.3.11.12Homeopathic medicinal product No
    D.3.11.13Another type of medicinal product No
    D.IMP: 5
    D.1.2 and D.1.3IMP RoleTest
    D.2 Status of the IMP to be used in the clinical trial
    D.2.1IMP to be used in the trial has a marketing authorisation Yes
    D.2.1.1.1Trade name Truxima
    D.2.1.1.2Name of the Marketing Authorisation holderCelltrion Healthcare Hungary Kft.
    D.2.1.2Country which granted the Marketing AuthorisationEuropean Union
    D.2.5The IMP has been designated in this indication as an orphan drug in the Community No
    D.2.5.1Orphan drug designation number
    D.3 Description of the IMP
    D.3.1Product nameTruxima
    D.3.4Pharmaceutical form Concentrate for solution for infusion
    D.3.4.1Specific paediatric formulation No
    D.3.7Routes of administration for this IMPIntravenous use
    D.3.8 to D.3.10 IMP Identification Details (Active Substances)
    D.3.8INN - Proposed INNRituximab
    D.3.9.1CAS number 174722-31-7
    D.3.9.4EV Substance CodeSUB12570MIG
    D.3.10 Strength
    D.3.10.1Concentration unit mg/ml milligram(s)/millilitre
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number10
    D.3.11 The IMP contains an:
    D.3.11.1Active substance of chemical origin No
    D.3.11.2Active substance of biological/ biotechnological origin (other than Advanced Therapy IMP (ATIMP) Yes
    The IMP is a:
    D.3.11.3Advanced Therapy IMP (ATIMP) No
    D.3.11.3.1Somatic cell therapy medicinal product No
    D.3.11.3.2Gene therapy medical product No
    D.3.11.3.3Tissue Engineered Product No
    D.3.11.3.4Combination ATIMP (i.e. one involving a medical device) No
    D.3.11.3.5Committee on Advanced therapies (CAT) has issued a classification for this product No
    D.3.11.4Combination product that includes a device, but does not involve an Advanced Therapy No
    D.3.11.5Radiopharmaceutical medicinal product No
    D.3.11.6Immunological medicinal product (such as vaccine, allergen, immune serum) No
    D.3.11.7Plasma derived medicinal product No
    D.3.11.8Extractive medicinal product No
    D.3.11.9Recombinant medicinal product Yes
    D.3.11.10Medicinal product containing genetically modified organisms No
    D.3.11.11Herbal medicinal product No
    D.3.11.12Homeopathic medicinal product No
    D.3.11.13Another type of medicinal product No
    D.IMP: 6
    D.1.2 and D.1.3IMP RoleTest
    D.2 Status of the IMP to be used in the clinical trial
    D.2.1IMP to be used in the trial has a marketing authorisation Yes
    D.2.1.2Country which granted the Marketing AuthorisationSpain
    D.2.5The IMP has been designated in this indication as an orphan drug in the Community No
    D.2.5.1Orphan drug designation number
    D.3 Description of the IMP
    D.3.1Product namePrednisone
    D.3.4Pharmaceutical form Tablet
    D.3.4.1Specific paediatric formulation No
    D.3.7Routes of administration for this IMPOral use
    D.3.8 to D.3.10 IMP Identification Details (Active Substances)
    D.3.8INN - Proposed INNPREDNISONE
    D.3.9.1CAS number 53-03-2
    D.3.9.4EV Substance CodeSUB10020MIG
    D.3.10 Strength
    D.3.10.1Concentration unit mg milligram(s)
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number50
    D.3.11 The IMP contains an:
    D.3.11.1Active substance of chemical origin Yes
    D.3.11.2Active substance of biological/ biotechnological origin (other than Advanced Therapy IMP (ATIMP) No
    The IMP is a:
    D.3.11.3Advanced Therapy IMP (ATIMP) No
    D.3.11.3.1Somatic cell therapy medicinal product No
    D.3.11.3.2Gene therapy medical product No
    D.3.11.3.3Tissue Engineered Product No
    D.3.11.3.4Combination ATIMP (i.e. one involving a medical device) No
    D.3.11.3.5Committee on Advanced therapies (CAT) has issued a classification for this product No
    D.3.11.4Combination product that includes a device, but does not involve an Advanced Therapy No
    D.3.11.5Radiopharmaceutical medicinal product No
    D.3.11.6Immunological medicinal product (such as vaccine, allergen, immune serum) No
    D.3.11.7Plasma derived medicinal product No
    D.3.11.8Extractive medicinal product No
    D.3.11.9Recombinant medicinal product No
    D.3.11.10Medicinal product containing genetically modified organisms No
    D.3.11.11Herbal medicinal product No
    D.3.11.12Homeopathic medicinal product No
    D.3.11.13Another type of medicinal product No
    D.8 Information on Placebo
    E. General Information on the Trial
    E.1 Medical condition or disease under investigation
    E.1.1Medical condition(s) being investigated
    Diffuse Large B-cell Lymphoma (DLBCL)
    Linfoma difuso de linfocitos B grandes (LDCBG)
    E.1.1.1Medical condition in easily understood language
    Phase II dose confirmation study in diffuse large B-cell lymphoma
    Estudio fase II de confirmación de dosis en Linfoma difuso de linfocitos B grandes.
    E.1.1.2Therapeutic area Diseases [C] - Cancer [C04]
    MedDRA Classification
    E.1.2 Medical condition or disease under investigation
    E.1.2Version 21.0
    E.1.2Level PT
    E.1.2Classification code 10012818
    E.1.2Term Diffuse large B-cell lymphoma
    E.1.2System Organ Class 10029104 - Neoplasms benign, malignant and unspecified (incl cysts and polyps)
    E.1.3Condition being studied is a rare disease No
    E.2 Objective of the trial
    E.2.1Main objective of the trial
    1. To evaluate the safety and tolerability and to establish a RP2D of zilovertamab vedotin when used in combination with R-CHP.
    2. To evaluate zilovertamab vedotin at the RP2D in combination with R-CHP with respect to complete response rate per Lugano response as assessed by the investigator.
    1.Evaluar la seguridad y la tolerabilidad y establecer una DRF2 de zilovertamab vedotina cuando se usa en combinación con R-CHP.
    2.Evaluar la tasa de respuesta completa a zilovertamab vedotina en la DRF2 en combinación con R-CHP según la respuesta de Lugano valorada por el investigador.
    E.2.2Secondary objectives of the trial
    1. To evaluate zilovertamab vedotin at the RP2D in combination with R-CHP with respect to ORR per Lugano response criteria as assessed by the investigator.
    2. To evaluate zilovertamab vedotin at the RP2D in combination with R-CHP with respect to DOR per Lugano response criteria as assessed by the investigator.
    1.Evaluar la TRO a zilovertamab vedotina en la DRF2 en combinación con R-CHP según los criterios de respuesta de Lugano valorados por el investigador.
    2.Evaluar la DR a zilovertamab vedotina en la DRF2 en combinación con R-CHP según los criterios de respuesta de Lugano valorados por el investigador.
    E.2.3Trial contains a sub-study No
    E.3Principal inclusion criteria
    1. Histologically confirmed diagnosis of DLBCL, by prior biopsy, according to the WHO classification of neoplasms of the hematopoietic and lymphoid tissues, which includes but is not limited to: DLBCL, NOS germinal center B-cell type, or activated B-cell type; DLBCL leg-type; EBV+ DLBCL, NOS; and T cell histiocytic-rich DLBCL. DLBCL with overexpression of MYC, BCL2, and/or BCL6 proteins without rearrangement are also classified as DLBCL. DLBCL (HGBL) with MYC, BCL2, and/or BCL6 rearrangement will also be included.
    2. Has PET-positive disease verified by BICR at Screening, defined as 4-5 on the Lugano 5-point scale.
    3. Has received no prior treatment for their DLBCL.
    4. Is male or female, ≥18 years old at the time of providing documented informed consent.
    5. If male, agrees to the following during the intervention period and for at least the time needed to eliminate each study intervention after the last dose of study intervention. The length of time required to continue contraception for each study intervention is as follows:
    - Zilovertamab vedotin: 110 days
    - Cyclophosphamide: 90 days
    - Doxorubicin: 90 days
    - Rituximab or rituximab biosimilar (truxima): no contraception needed
    • Refrains from donating sperm
    PLUS either:
    • Abstains from heterosexual intercourse as their preferred and usual lifestyle (abstinent on a long-term and persistent basis) and agrees to remain abstinent
    OR
    • Uses contraception unless confirmed to be azoospermic (vasectomized or secondary to medical cause, documented from the site personnel’s review of the participant’s medical records, medical examination, or medical history interview) as detailed below:
    - Uses a male condom plus partner use of an additional contraceptive method when having penile-vaginal intercourse with a WOCBP who is not currently pregnant.
    - Contraceptive use by men should be consistent with local regulations regarding the methods of contraception for those participating in clinical studies. If the contraception requirements in the local label for any of the study interventions is more stringent than the requirements above, the local label requirements are to be followed.
    6. A female participant is eligible to participate if she is not pregnant or breastfeeding, and at least one of the following conditions applies:
    • Not a WOCBP
    OR
    • A WOCBP and:
    - Uses a contraceptive method that is highly effective (with a failure rate of <1% per year), with low user dependency, or be abstinent from heterosexual intercourse as their preferred and usual lifestyle (abstinent on a long-term and persistent basis), as described in Appendix 5 during the intervention period and for at least the time needed to eliminate each study intervention after the last dose of study intervention and agrees not to donate eggs (ova, oocytes) to others or freeze/store for her own use for the purpose of reproduction during this period. The length of time required to continue contraception for each study intervention is as follows:
    ◦ Zilovertamab vedotin: 50 days
    ◦ Cyclophosphamide: 180 days
    ◦ Doxorubicin: 180 days
    ◦ Rituximab or rituximab biosimilar (truxima): 365 days
    The investigator should evaluate the potential for contraceptive method failure (ie, noncompliance, recently initiated) in relationship to the first dose of study intervention. Contraceptive use by women should be consistent with local regulations regarding the methods of contraception for those participating in clinical studies. If the contraception requirements in the local label for any of the study interventions is more stringent than the requirements above, the local label requirements are to be followed.
    - Has a negative highly sensitive pregnancy test (urine or serum as required by local regulations) within 24 hours for urine and 72 hours for serum before the first dose of study intervention. If a urine test cannot be confirmed as negative (eg, an ambiguous result), a serum pregnancy test is required. In such cases, the participant must be excluded from participation if the serum pregnancy result is positive.
    - Abstains from breastfeeding during the study intervention period and for at least 175 days after study intervention.
    - Medical history, menstrual history, and recent sexual activity has been reviewed by the investigator to decrease the risk for inclusion of a woman with an early undetected pregnancy.
    7. The participant (or legally acceptable representative) has provided documented informed consent/assent for the study. The participant may also provide consent/assent for FBR. However, the participant may participate in the study without participating in FBR.
    8. Have an ECOG performance status of 0 to 1 assessed within 7 days prior to start of C1D1.
    9. Have adequate organ function as defined in Table 3. Specimens must be collected within 7 days before the start of the study intervention.
    1. Diagnóstico confirmado histológicamente mediante biopsia previa de LDCBG, que incluye, entre otros: LDCBG, tipo de células B de centro germinal sin especificar o tipo de células B activadas; LDCBG del tipo de piernas; LDCBG VEB+ sin especificar, y LDCBG rico en histiocitos/linfocitos T. Los LDCBG con sobreexpresión de las proteínas MYC, BCL2 y/o BCL6 sin reordenamiento también se clasifican como LDCBG. También se incluirá el LDCBG (LBAG) con reordenamiento de MYC, BCL2 y/o BCL6.
    2. Enfermedad con TEP positiva verificada mediante RCIE en la selección, definida como 4-5 en la escala de 5 puntos de Lugano.
    3. No ha recibido tratamiento previo para el LDCBG.
    4. Varón o mujer de ≥ 18 años, en el momento de dar el consentimiento informado documentado.
    5. Si es varón, se compromete a lo siguiente durante el período de intervención y, como mínimo, durante el tiempo necesario para eliminar cada intervención del estudio después de la última dosis de esta:
    Zilovertamab vedotina: 110 días; Ciclofosfamida: 90 días; Doxorubicina: 90 días; Rituximab o biosimilar de rituximab (truxima): no se necesitan anticonceptivos
    • Abstención de donar semen, Y: Abstención de relaciones heterosexuales como modo de vida habitual y preferido (abstinencia a largo plazo y persistente) y compromiso de mantener la abstinencia. O Uso de anticonceptivos, a menos que se confirme la presencia de azoospermia, según se detalla a continuación:
    - Uso de preservativo masculino más uso por la pareja de un método anticonceptivo adicional cuando mantenga relaciones sexuales con penetración vaginal con MEF que no estén embarazadas.
    - El uso de anticonceptivos por los varones deberá cumplir la normativa local sobre métodos anticonceptivos para participantes en estudios clínicos. Si los requisitos de anticoncepción de la ficha técnica son más estrictos que los requisitos anteriores, deberán seguirse los requisitos de la ficha técnica local.
    6. Una mujer es elegible para participar si no está embarazadas ni en período de lactancia y cumplan al menos una de las condiciones siguientes:
    • No es una MEF O Es una MEF y: Utiliza un método anticonceptivo muy eficaz , con baja dependencia de la usuaria, o practica la abstinencia de relaciones heterosexuales como modo de vida preferido y habitual, durante el período de intervención y durante, el tiempo necesario para eliminar cada intervención del estudio después de recibir la última dosis de la misma y se compromete a no donar óvulos a otras personas ni congelarlos o conservarlos para su propio uso con fines de reproducción durante este período. El tiempo que tendrá que mantenerse la anticoncepción con cada intervención del estudio es el siguiente:
    ◦ Zilovertamab vedotina: 50 días; Ciclofosfamida: 180 días; Doxorubicina: 180 días; Rituximab o biosimilar de rituximab (truxima): 365 días
    El investigador debe evaluar la posibilidad de fracaso del método anticonceptivo en relación con la 1ªdosis de la intervención del estudio. El uso de anticonceptivos por las mujeres deberá cumplir la normativa local sobre métodos anticonceptivos para participantes en estudios clínicos. Si los requisitos de anticoncepción de la ficha técnica local son más estrictos que los requisitos anteriores, deberán seguirse los requisitos de la ficha técnica local.
    - Da negativo en una prueba de embarazo muy sensible en las 24h. (si es en orina) o en las 72h. (si es en suero) previas a la 1ªdosis de la intervención del estudio. Cuando no pueda confirmarse que el resultado de una prueba en orina es negativo, será necesaria una prueba de embarazo en suero.
    - Se abstiene de dar el pecho durante el período de intervención del estudio y durante al menos 175 días después de la intervención.
    - El IP ha revisado los antecedentes médicos, los antecedentes menstruales y la actividad sexual reciente para reducir el riesgo de incluir a una mujer con un embarazo incipiente no detectado.
    7. El participante (o su representante legal) ha dado su consentimiento/asentimiento informado documentado para el estudio. El participante también puede dar su consentimiento/asentimiento para la IBF. No obstante, puede participar en el estudio sin necesidad de hacerlo en la IBF.
    8. Estado funcional del ECOG de 0 o 1 valorado en los 7 días previos al inicio del D1C1.
    9. Función orgánica adecuada definida en la tabla 3. Las muestras deberán obtenerse en los 7 días previos al comienzo de la intervención del estudio
    E.4Principal exclusion criteria
    1. Has a history of transformation of indolent disease to DLBCL.
    2. Has received solid organ transplant at any time.
    3. Has received a diagnosis of PMBCL.
    4. Has clinically significant (ie, active) cardiovascular disease: cerebral vascular accident/stroke (<6 months prior to enrollment), myocardial infarction (<6 months prior to enrollment), unstable angina, congestive heart failure (New York Heart Association Classification Class ≥II), or serious cardiac arrhythmia requiring medication.
    5. Has pericardial effusion or clinically significant pleural effusion.
    6. Has ongoing Grade >1 peripheral neuropathy.
    7. Has a demyelinating form of Charcot-Marie-Tooth disease.
    8. History of a second malignancy, unless potentially curative treatment has been completed with no evidence of malignancy for 2 years.
    9. Has contraindication to any of the study intervention components.
    10. Has received prior radiotherapy within 28 days of start of study intervention. Participants must have recovered from all radiation-related toxicities.
    11. Has ongoing corticosteroid therapy (exceeding 30 mg daily of prednisone equivalent). Prednisone equivalent dosing must have been stable for at least 28 days prior to C1D1.
    12. Has received a live or live-attenuated vaccine within 30 days before the first dose of study intervention. Administration of killed vaccines are allowed.
    13. Has received a strong inhibitor or inducer of CYP3A4 (including itraconazole, ketoconazole, posaconazole, or voriconazole) within 7 days prior to C1D1 or expected requirement for chronic use of a strong CYP3A4 inhibitor or inducer during Cycle 1 of study therapy.
    14. Is currently participating in or has participated in a study of an investigational agent or has used an investigational device within 28 days before the first dose of study intervention.
    15. Has known active CNS lymphoma. Participants with prior CNS involvement are eligible if their CNS disease is in radiographic, cytological (for cerebrospinal fluid disease), and clinical remission.
    16. Has an active infection requiring systemic therapy.
    17. Has a known history of HIV infection.
    18. Has a known active hepatitis C virus (defined as HCV RNA [qualitative] is detected) infection.
    19. Has a known active hepatitis B infection defined as positive HBsAg and negative HBcAb or detectable HBV DNA by PCR testing.
    20. Has a history or current evidence of any condition, therapy, or laboratory abnormality, or other circumstance that might confound the results of the study, interfere with the participant’s participation for the full duration of the study, such that it is not in the best interest of the participant to participate, in the opinion of the treating investigator.
    21. Has a known psychiatric or substance abuse disorder that would interfere with the participant’s ability to cooperate with the requirements of the study.
    1. Antecedentes de transformación de enfermedad indolente en LDCBG.
    2. Recepción de un trasplante de órgano sólido en cualquier momento.
    3. Diagnóstico de LMPCB.
    4. Enfermedad cardiovascular de importancia clínica (es decir, activa): accidente cerebrovascular/ictus (< 6 meses antes del reclutamiento), infarto de miocardio (< 6 meses antes del reclutamiento), angina inestable, insuficiencia cardíaca congestiva (clase ≥ II de la clasificación de la New York Heart Association) o arritmia cardíaca grave que precisa medicación.
    5. Presencia de derrame pericárdico o derrame pleural de importancia clínica.
    6. Neuropatía periférica de grado > 1.
    7. Una forma desmielinizante de la enfermedad de Charcot-Marie-Tooth.
    8. Antecedentes de una segunda neoplasia maligna, a menos que se haya completado un tratamiento potencialmente curativo sin signos de neoplasia maligna durante 2 años.
    9. Contraindicación de cualquiera de los componentes de la intervención del estudio.
    10. Recepción de radioterapia en los 28 días previos al comienzo de la intervención del estudio. Los participantes deberán haberse recuperado de toda toxicidad relacionada con la radiación.
    11. Tratamiento en curso con corticosteroides (más de 30 mg diarios de un equivalente de prednisona). La dosis equivalente a la de prednisona deberá haberse mantenido estable durante al menos 28 días antes del D1C1.
    12. Vacunación con microorganismos vivos o vivos atenuados en los 30 días previos a la primera dosis de la intervención del estudio. Se permite la administración de vacunas inactivadas.
    13. Recepción de un inhibidor o inductor potente de la CYP3A4 (como itraconazol, ketoconazol, posaconazol o voriconazol) en los 7 días previos al D1C1 o necesidad prevista de uso crónico de un inhibidor o inductor potente de la CYP3A4 durante el ciclo 1 del tratamiento del estudio.
    14. Participación actual o previa en un estudio de un fármaco en investigación o uso de un dispositivo en investigación en los 28 días previos a la primera dosis de la intervención del estudio.
    15. Linfoma del SNC activo conocido. Los candidatos con afectación previa del SNC pueden participar si su enfermedad está en remisión radiológica, citológica (en caso de enfermedad con afectación del líquido cefalorraquídeo) y clínica.
    16. Infección activa que exige tratamiento sistémico.
    17. Antecedentes conocidos de infección por el VIH.
    18. Infección activa conocida por el virus de la hepatitis C (definida como detección de ARN del VHC [cualitativo]).
    19. Infección activa conocida por el virus de la hepatitis B, definida como HBsAg positivo y HBcAb negativo o ADN del VHB detectable mediante pruebas de PCR.
    20. Antecedentes o indicios actuales de cualquier proceso, tratamiento, anomalía analítica u otra circunstancia que, en opinión del investigador a cargo del tratamiento, podría confundir los resultados del estudio o dificultar la participación durante la totalidad del estudio, de forma tal que la participación no sea lo más conveniente para el participante.
    21. Trastorno psiquiátrico o de abuso de sustancias que interferiría en la capacidad del participante
    E.5 End points
    E.5.1Primary end point(s)
    1. Number of Participants Who Experienced Dose-limiting Toxicities (DLTs) in Cycle 1
    2. Number of Participants Who Experienced At Least One Adverse Event (AE)
    3. Number of Participants Who Discontinued Study Treatment Due to an Adverse Event (AE)
    4. Complete Response Rate (CRR) per Lugano Response Criteria
    1. Número de participantes que experimentaron toxicidades limitantes de la dosis (DLT) en el ciclo 1
    2. Número de participantes que experimentaron al menos un acontecimiento adverso (AA)
    3.Número de participantes que interrumpieron el tratamiento del estudio debido a un acontecimiento adverso (AA)
    4. Tasa de respuesta completa (TRC) según los criterios de respuesta de Lugano.
    E.5.1.1Timepoint(s) of evaluation of this end point
    1. Cycle 1 (up to 21 days)
    2. Up to approximately 42 months
    3. Up to approximately 5.5 months
    4. Up to approximately 42 months
    1. Ciclo 1 (hasta 21 días)
    2.Hasta aproximadamente 42 meses
    3. Hasta aproximadamente 5.5 meses
    4. Hasta aproximadamente 42 meses
    E.5.2Secondary end point(s)
    1. Objective Response Rate (ORR) per Lugano Response Criteria
    2. Duration of Response (DOR) per Lugano Response Criteria
    1. Tasa de respuesta objetiva (TRO) según los criterios de respuesta de Lugano.
    2. Duración de la respuesta (DR) según los criterios de respuesta de Lugano.
    E.5.2.1Timepoint(s) of evaluation of this end point
    1. Up to approximately 42 months
    2. Up to approximately 42 months
    1.Hasta aproximadamente 42 meses
    2.Hasta aproximadamente 42 meses
    E.6 and E.7 Scope of the trial
    E.6Scope of the trial
    E.6.1Diagnosis No
    E.6.2Prophylaxis No
    E.6.3Therapy Yes
    E.6.4Safety Yes
    E.6.5Efficacy Yes
    E.6.6Pharmacokinetic Yes
    E.6.7Pharmacodynamic No
    E.6.8Bioequivalence No
    E.6.9Dose response Yes
    E.6.10Pharmacogenetic Yes
    E.6.11Pharmacogenomic Yes
    E.6.12Pharmacoeconomic No
    E.6.13Others Yes
    E.6.13.1Other scope of the trial description
    anti-drug Antibody and total antibody testing
    E.7Trial type and phase
    E.7.1Human pharmacology (Phase I) No
    E.7.1.1First administration to humans No
    E.7.1.2Bioequivalence study No
    E.7.1.3Other No
    E.7.1.3.1Other trial type description
    E.7.2Therapeutic exploratory (Phase II) Yes
    E.7.3Therapeutic confirmatory (Phase III) No
    E.7.4Therapeutic use (Phase IV) No
    E.8 Design of the trial
    E.8.1Controlled No
    E.8.1.1Randomised No
    E.8.1.2Open Yes
    E.8.1.3Single blind No
    E.8.1.4Double blind No
    E.8.1.5Parallel group No
    E.8.1.6Cross over No
    E.8.1.7Other No
    E.8.2 Comparator of controlled trial
    E.8.2.1Other medicinal product(s) No
    E.8.2.2Placebo No
    E.8.2.3Other No
    E.8.2.4Number of treatment arms in the trial1
    E.8.3 The trial involves single site in the Member State concerned No
    E.8.4 The trial involves multiple sites in the Member State concerned Yes
    E.8.4.1Number of sites anticipated in Member State concerned3
    E.8.5The trial involves multiple Member States Yes
    E.8.5.1Number of sites anticipated in the EEA19
    E.8.6 Trial involving sites outside the EEA
    E.8.6.1Trial being conducted both within and outside the EEA Yes
    E.8.6.2Trial being conducted completely outside of the EEA No
    E.8.6.3If E.8.6.1 or E.8.6.2 are Yes, specify the regions in which trial sites are planned
    Canada
    Israel
    Korea, Republic of
    Poland
    Spain
    Italy
    Russian Federation
    Turkey
    E.8.7Trial has a data monitoring committee Yes
    E.8.8 Definition of the end of the trial and justification where it is not the last visit of the last subject undergoing the trial
    LVLS
    LVLS
    E.8.9 Initial estimate of the duration of the trial
    E.8.9.1In the Member State concerned years3
    E.8.9.1In the Member State concerned months7
    E.8.9.1In the Member State concerned days4
    E.8.9.2In all countries concerned by the trial years3
    E.8.9.2In all countries concerned by the trial months6
    E.8.9.2In all countries concerned by the trial days0
    F. Population of Trial Subjects
    F.1 Age Range
    F.1.1Trial has subjects under 18 No
    F.1.1.1In Utero No
    F.1.1.2Preterm newborn infants (up to gestational age < 37 weeks) No
    F.1.1.3Newborns (0-27 days) No
    F.1.1.4Infants and toddlers (28 days-23 months) No
    F.1.1.5Children (2-11years) No
    F.1.1.6Adolescents (12-17 years) No
    F.1.2Adults (18-64 years) Yes
    F.1.2.1Number of subjects for this age range: 20
    F.1.3Elderly (>=65 years) Yes
    F.1.3.1Number of subjects for this age range: 40
    F.2 Gender
    F.2.1Female Yes
    F.2.2Male Yes
    F.3 Group of trial subjects
    F.3.1Healthy volunteers No
    F.3.2Patients Yes
    F.3.3Specific vulnerable populations Yes
    F.3.3.1Women of childbearing potential not using contraception No
    F.3.3.2Women of child-bearing potential using contraception Yes
    F.3.3.3Pregnant women No
    F.3.3.4Nursing women No
    F.3.3.5Emergency situation No
    F.3.3.6Subjects incapable of giving consent personally No
    F.3.3.7Others No
    F.4 Planned number of subjects to be included
    F.4.1In the member state6
    F.4.2 For a multinational trial
    F.4.2.1In the EEA 39
    F.4.2.2In the whole clinical trial 60
    F.5 Plans for treatment or care after the subject has ended the participation in the trial (if it is different from the expected normal treatment of that condition)
    none
    ninguna
    G. Investigator Networks to be involved in the Trial
    N. Review by the Competent Authority or Ethics Committee in the country concerned
    N.Competent Authority Decision Authorised
    N.Date of Competent Authority Decision2022-06-20
    N.Ethics Committee Opinion of the trial applicationFavourable
    N.Ethics Committee Opinion: Reason(s) for unfavourable opinion
    N.Date of Ethics Committee Opinion2022-05-19
    P. End of Trial
    P.End of Trial StatusOngoing
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