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    The EU Clinical Trials Register currently displays   43874   clinical trials with a EudraCT protocol, of which   7294   are clinical trials conducted with subjects less than 18 years old.   The register also displays information on   18700   older paediatric trials (in scope of Article 45 of the Paediatric Regulation (EC) No 1901/2006).

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    Summary
    EudraCT Number:2017-001292-23
    Sponsor's Protocol Code Number:B-701-U22
    National Competent Authority:France - ANSM
    Clinical Trial Type:EEA CTA
    Trial Status:Completed
    Date on which this record was first entered in the EudraCT database:2018-03-16
    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 ConcernedFrance - ANSM
    A.2EudraCT number2017-001292-23
    A.3Full title of the trial
    A Multi-Center, Open-Label Phase 1b/2 Study of a Novel FGFR3 Inhibitor (B-701) Combined with Pembrolizumab in Subjects with Locally Advanced or Metastatic Urothelial Carcinoma who have Progressed Following Platinum-based Chemotherapy.
    Etude multicentrique, ouverte, de phase 1b/2 évaluant un nouvel inhibiteur de FGFR3 (B-701) associé au pembrolizumab chez des patients présentant un carcinome urothélial localement avancé ou métastatique ayant progressé après une chimiothérapie à base de platine
    A.3.1Title of the trial for lay people, in easily understood, i.e. non-technical, language
    A study, testing the safety and effectiveness of an experimental drug known as B-701, that binds to a protein receptor called FGFR3, and another type of anti-cancer drug known as Pembrolizumab in Subjects with bladder cancer that recurred or got worse following treatment with standard therapy.
    Etude évaluant la sécurité et l'efficacité d'un médicament expérimental appelé B-701 qui se lie à au récepteur FGFR3 et un autre médicament anti-cancéreux, le Pembrolizumab chez des patients présentant un cancer de la vessie récurrent ou qui s'est aggravé suite à une chiliothérapie standard.
    A.3.2Name or abbreviated title of the trial where available
    FIERCE-22
    A.4.1Sponsor's protocol code numberB-701-U22
    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 SponsorBioClin Therapeutics, 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 supportBioClin Therapeutics, Inc.
    B.4.2CountryUnited States
    B.5 Contact point designated by the sponsor for further information on the trial
    B.5.1Name of organisationPAREXEL International
    B.5.2Functional name of contact pointIldiko Balint
    B.5.3 Address:
    B.5.3.1Street Address17 Hermina út
    B.5.3.2Town/ cityBudapest
    B.5.3.3Post codeH-1146
    B.5.3.4CountryHungary
    B.5.4Telephone number00361461 7635
    B.5.6E-mailildiko.balint@PAREXEL.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 nameB-701
    D.3.2Product code B-701
    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 INNNot applicable
    D.3.9.1CAS number 1312305-12-6
    D.3.9.2Current sponsor codeB-701
    D.3.9.3Other descriptive nameAnti-FGFR3, MFGR1877S, MFGR1877A
    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: 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 Keytruda 50 mg powder for concentrate for solution for infusion
    D.2.1.1.2Name of the Marketing Authorisation holderMerck Sharp & Dohme Limited
    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 namepembrolizumab
    D.3.4Pharmaceutical form Powder for 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 INNPEMBROLIZUMAB
    D.3.9.1CAS number 1374853-91-4
    D.3.9.2Current sponsor codeMK-3475
    D.3.9.3Other descriptive nameAnti-PD-1 monoclonal antibody
    D.3.9.4EV Substance CodeSUB167136
    D.3.10 Strength
    D.3.10.1Concentration unit mg/ml milligram(s)/millilitre
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number25
    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.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
    Locally advanced or Metastatic Urothelial Carcinoma
    Carcinome urothélial localement avancé ou métastatique
    E.1.1.1Medical condition in easily understood language
    Treatment of bladder cancer that recurred or progressed after treatment with standard or approved therapy
    Cancer de la vessie récurrant ou ayant progressé après un traitement standard.
    E.1.1.2Therapeutic area Diseases [C] - Cancer [C04]
    MedDRA Classification
    E.1.2 Medical condition or disease under investigation
    E.1.2Version 20.0
    E.1.2Level PT
    E.1.2Classification code 10005005
    E.1.2Term Bladder cancer recurrent
    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
    Phase 1b
    Primary Objective:
    1. To establish the initial safety and determine a recommended Phase 2 dose (RP2D) of B-701 in combination with pembrolizumab

    Phase 2
    Primary Objective:
    1.To evaluate the safety and tolerability of B-701 plus pembrolizumab in subjects with urothelial cell carcinoma (UCC).
    2.To evaluate the efficacy of B-701 in combination with pembrolizumab in the treatment of subjects with UCC as measured by objective response rate (ORR) by Response Evaluation Criteria in Solid Tumors version 1.1 (RECIST 1.1)

    Phase 1b
    Objectif principal :
    1. Etablir la tolérance initiale et déterminer une dose recommandée de phase 2 (DRP2) pour le B-701 en association au pembrolizumab

    Phase 2
    Objectifs principaux :
    1. Evaluer la tolérance et la sécurité d’emploi de l’association de B-701 plus pembrolizumab chez les patients présentant un CCU
    2. Evaluer l’efficacité du B-701 en association au pembrolizumab dans le traitement des patients présentant un CCU, d’après la mesure du taux de réponse objective (TRO) selon les critères d’évaluation de la réponse dans les tumeurs solides (RECIST 1.1, Response Evaluation Criteria in Solid Tumors version 1.1)
    E.2.2Secondary objectives of the trial
    1.To evaluate the change in expression of markers associated with tumor subtype, immune cell infiltrate, and immune response when B-701 is administered alone during the 14-day lead-in period
    2.To evaluate the efficacy of B-701 in combination with pembrolizumab in the treatment of subjects with UCC as measured by duration of objective response (DOR), progression free survival (PFS), and disease control rate (DCR), and overall survival (OS) by RECIST 1.1
    3. To describe the impact of FGFR3 status at enrollment [wildtype (WT), mutation and/or fusion (MF)] on the safety and efficacy of B-701 alone and in combination with pembrolizumab in subjects with advanced UCC
    4. To evaluate the change in patient reported outcome (PRO) quality of life measurements over time by the European Organization for Research and Treatment Quality of Life Questionnaire (EORTC QLQ- C30)
    1. Evaluer la modification d’expression des marqueurs associés au sous-type tumoral, à l’infiltrat de cellules immunitaires et à la réponse immunitaire lorsque le B-701 est administré seul pendant la période préliminaire de 14 jours
    2. Evaluer l’efficacité du B-701 en association au pembrolizumab dans le traitement des patients présentant un CCU, d’après la durée de la réponse objective, le taux de survie sans progression et le taux de contrôle de la maladie et la survie globale selon les critères RECIST 1.1
    3. Décrire les répercussions du statut de FGFR3 lors du recrutement [sauvage (WT, wildtype), mutation et/ou fusion (MF)] sur la tolérance et l’efficacité après un cycle de B-701 seul, suivi de B-701 en association au pembrolizumab chez des patients présentant un CCU avancé
    4. Evaluer la modification dans le temps des mesures de qualité de vie par les résultats rapportés par le patient, mesurés grâce au questionnaire de qualité de vie EORTC QLQ-C30
    E.2.3Trial contains a sub-study No
    E.3Principal inclusion criteria
    1. Have locally advanced (on TNM staging: T4b and any N, or any T and N2-3) or metastatic transitional cell carcinoma of the urothelium, including the urinary bladder, urethra, ureter, and/or renal pelvis. The diagnosis must be histologically or cytologically confirmed.
    2. Have progression during or following platinum-containing chemotherapy or within 12 months of neoadjuvant or adjuvant treatment with platinum-containing chemotherapy.
    3.Have available archival tumor or be willing to undergo diagnostic biopsy at screening. Sample must be of suitable quality and quantity to satisfy group assignment and biomarker endpoints (as described in the Study Manual).
    4. Have measurable disease according to Response Evaluation Criteria in Solid Tumors Version 1.1 (RECIST v1.1).
    5. Male and female subjects, age ≥ 18 years.
    6. Eastern Cooperative Oncology Group (ECOG) performance status (PS) ≤ 1 (see Appendix 1).
    7. Willingness to avoid pregnancy or fathering children based on the criteria as described in study protocol.
    8. Ability to understand and sign informed consent form (ICF) and comply with all study procedures
    9. Have adequate hematologic and end organ function defined by the following laboratory results obtained within 2 weeks prior to the first dose of study treatment:
    a) Absolute neutrophil count ≥ 1,500/µL.
    b) Platelet count ≥ 100,000/µL.
    c) Hemoglobin ≥ 9.0 g/dL without transfusion.
    d) Albumin ≥ 2.5 g/dL.
    e) Aspartate aminotransferase (AST), alanine aminotransferase (ALT), and alkaline phosphatase (ALP) ≤ 2.5 × upper limit of normal (ULN), with the following exceptions:
    - Subjects with documented bone metastases: ALP ≤ 5 × ULN.
    - Creatinine clearance ≥ 30 mL/min on the basis of the Cockroft Gault glomerular filtration rate estimation: ((140-age)×(weight in kg)×(0.85 if female) )/(72×(serum creatinine in mg/dL))
    f) Prothrombin time/international normalized ratio (PT/INR) and partial thromboplastin time (PTT) must be ≤ 1.5 × ULN.
    1. Carcinome à cellules transitionnelles de l’urothélium localement avancé (stadification TNM : T4b et tout N, ou tout T et N2-3) ou métastatique, incluant la vessie, l’urètre, l’uretère et/ou le bassinet. Confirmation histologique ou cytologique du diagnostic.
    2. Progression pendant ou après une chimiothérapie à base de platine administrée pour cancer métastatique ou dans les 12 mois de traitement néoadjuvant ou adjuvant par chimiothérapie à base de platine.
    3. Echantillon archivé disponible ou consentement à effectuer une biopsie diagnostique pendant la sélection.
    4. Maladie mesurable selon les critères d’évaluation de la réponse dans les tumeurs solides (RECIST v1.1, Response Evaluation Criteria in Solid Tumors Version 1.1).
    5. Patients hommes ou femmes âgés de ≥ 18 ans.
    6. Bilan de performances (BP) ECOG (Eastern Cooperative Oncology Group) ≤ 1 (voir Annexe 1).
    7. Volonté de ne pas procréer d’enfant, sur la base des critères décrits dans le protocole de l'étude.
    8. Capacité à comprendre et signer le formulaire de consentement éclairé (FCE) et de respecter toutes les procédures de l’étude.
    9. Fonction hématologique et des organes terminaux appropriée, définie par les résultats suivants des analyses biologiques, obtenus dans les 14 jours précédant la première dose de traitement à l’étude :
    a. Numération absolue des neutrophiles ≥ 1 500/µl.
    b. Numération des plaquettes ≥ 100 000/μl.
    c. Hémoglobine ≥ 9,0 g/dl sans transfusion.
    d. Albumine ≥ 2,5 g/dl.
    e) Aspartate aminotransférase (ASAT), alanine aminotransférase (ALAT), et phosphatases alcalines (PAL) ≤ 2,5 × limite supérieure de la normale (LSN), avec les exceptions suivantes :
    - Patients présentant des métastases osseuses documentées : PAL ≤ 5 x LSN.
    - Clairance de la créatinine ≥ 30 ml/min sur la base du taux de filtration glomérulaire selon l’estimation de Cockroft Gault :
    ((140-age)×(weight in kg)×(0.85 if female) )/(72×(serum creatinine in mg/dL))
    f) Temps de prothrombine/rapport international normalisé (TP/INR) et temps de céphaline (TC) ≤ 1,5 × LSN.
    E.4Principal exclusion criteria
    1. Participants with a history of idiopathic pulmonary fibrosis, organizing pneumonia, drug-induced pneumonitis, idiopathic pneumonitis, or evidence of active pneumonitis on the Screening chest CT scan.
    2. Prior therapy with an anti-programmed cell death 1 (PD-1) or anti-PD-Ligand 1 agent, or with an agent directed to another co-inhibitory T-cell receptor or FGFR inhibitor.
    3. Patients with autoimmune disease or medical conditions that required systemic corticosteroids (> 10 mg/day prednisone or its equivalent) or other immunosuppressive medications or any other form of systemic immunosuppressive therapy within 7 days prior to the first dose of study treatment. Note Replacement therapy (e.g. physiologic corticosteroid replacement therapy for adrenal or pituitary insufficiency, etc.) is not considered a form of systemic treatment
    4. Prior anti-cancer therapy (e.g. biologic or other targeted therapy, chemotherapy or hormonal therapy) within 14 days prior to the first dose of study medication.
    A washout of less than 14 days may be allowed after discussion with the Medical Monitor, provided that the subject has recovered from any clinically relevant toxicity (Exception: participants with neuropathy of Grade 1 will be allowed study entry).
    5. Acute clinical AEs, except for alopecia, from any previous treatments must have resolved to ≤ Grade 1 or chronic defined as present for more than 6 months without worsening and not greater than Grade 2.
    6. Laboratory AEs from any previous treatments must have resolved to ≤ Grade 1 or to within 10% of baseline prior to the first dose of study treatment.
    7. Participants who are receiving or have received any other investigational drugs or devices within in the 2 weeks prior to the first dose of study medications.
    8. Participants with a diagnosis of immunodeficiency.
    9. Primary central nervous system (CNS) malignancy or CNS metastases.
    10. Participants with a history of allergic reactions attributed to monoclonal antibody therapy (or recombinant antibody-related fusion proteins).
    11. History of major bleeding (requiring a blood transfusion ≥ 2 units) not related to a tumor within the past 12 months.
    12. History of clinically significant coagulation or platelet disorder in the past 12 months.
    13. Participants receiving anticoagulation treatment.
    14. Participants who have not recovered adequately from the toxicity and/or complications from the interventions prior to starting therapy.
    15. Incomplete healing from wounds from prior surgery (wounds larger than 2 cm in length) within 28 days prior to first dose of study treatment.
    16. Participants with an active uncontrolled infection requiring systemic therapy (e.g., IV antibiotics or antifunagal therapy).
    Note: The use of oral anti-infectious agents for prophylaxis or treatment of resolving infections is not considered exclusionary under this rule.
    17. Participants who have received a live vaccine within 30 days of planned start of study therapy.
    Note: Seasonal influenza vaccines with inactivated flu vaccines are allowed; however, live attenuated vaccines such as intranasal influenza vaccines (e.g., Flu Mist®) are not allowed.
    18. Participants with uncontrolled intercurrent illness including, but not limited to, ongoing or active infection, symptomatic congestive heart failure, unstable angina pectoris, or psychiatric illness/social situations that would limit compliance with study requirements.
    19. Participants with a history of other malignancy which could affect compliance with the protocol or interpretation of results. Individuals with a history of curatively treated basal or squamous cell carcinoma of the skin, in situ carcinoma of the cervix, and definitively treated prostate cancer discovered incidentally at surgery are allowed. Participants with other malignancies that have been treated with curative intent will also be allowed if the malignancy has been in remission without treatment for ≥ 2 years prior to Cycle 0 Day 1.
    20. Pregnant and breast-feeding women are excluded from this study because the risks with B-701 and pembrolizumab are unknown. Because there is an unknown but potential risk for AEs in nursing infant(s) secondary to treatment of the mother with B-701 and pembrolizumab, breastfeeding should be discontinued.
    21. Presence of positive test results for Hepatitis B (Hepatitis B surface antigen [HBsAg] and/or total Hepatitis B core antibody [anti-HB-c]), Hepatitis C (Hepatitis C virus [HCV] antibody serology testing), human immunodeficiency virus (HIV1/2 antibody +), and /or evidence of active tuberculosis (history and/or radiology findings)
    Note: Subjects positive for anti HB-c are eligible only if HBV DNA levels are <LLQ by a polymerase chain reaction (PCR) assay
    22. Participants who require ongoing therapy with a medication that is a strong inhibitor or inducer of the cytochrome 3A4 (CYP3A4) enzymes (per pembrolizumab prescribing information)
    1. Antécédents de fibrose pulmonaires idiopathique, pneumopathie organisée, pneumonite médicamenteuse, pneumonite idiopathique ou signes de pneumonite active
    2. Traitement antérieur par anticorps anti-PD-1 ou anti-PD-L1, ou par un agent dirigé contre un autre récepteur de lymphocyte T co-inhibiteur ou par un inhibiteur de FGFR
    3. Présence d’une maladie autoimmune ou de pathologies médicales nécessitant une corticothérapie systémique (> 10 mg/jour de prednisone ou équivalent), autres médicaments immunosuppresseurs ou toute autre forme de traitement immunosuppresseur systémique dans les 7 jours précédant la première dose de traitement à l’étude. Note: Un traitement de substitution n’est pas considéré comme une forme de traitement systémique
    4. Traitement anticancéreux antérieur (par exemple, traitement biologique ou autre traitement ciblé, chimiothérapie ou hormonothérapie) dans les 14 jours précédant la première dose de traitement à l’étude
    Un sevrage de moins de 14 jours sera autorisé après discussion avec le moniteur médical à condition que le patient ait récupéré de toute toxicité cliniquement significative (exception : les participants ayant une neuropathie de grade 1 seront autorisés à entrer dans l’étude)
    5. Les EI cliniques aigus, sauf l’alopécie, liés à un traitement antérieur doivent être résolus à un grade ≤ 1, ou être devenus chroniques, soit être présents depuis plus de 6 mois sans aggravation et sans être d'un grade > 2
    6. Les EI biologiques liés à un traitement antérieur doivent être résolus à un grade ≤ 1 ou être compris dans les 10 % des valeurs initiales avant la 1ère dose de médicament à l’étude
    7. Traitement en cours ou précédent par tout autre médicament ou dispositif expérimental dans les 14 jours précédant la première dose de médicaments à l’étude
    8. Diagnostic d’immunodéficience
    9. Cancer primitif ou métastases du système nerveux central
    10. Antécédents de réactions allergiques attribués à un traitement par anticorps monoclonaux (ou protéines de fusion recombinantes liées aux anticorps)
    11. Antécédents de saignement majeur (nécessitant une transfusion sanguine ≥ 2 unités) non liés à une tumeur dans les 12 mois précédents
    12. Antécédents de troubles cliniquement significatifs de la coagulation ou des plaquettes dans les 12 mois précédents
    13. Traitement anticoagulant en cours
    14. Participants n'ayant pas guéri de manière adéquate aux interventions précédents le début du traitement (toxicité, complications).
    15. Cicatrisation incomplète de plaies en rapport avec une intervention chirurgicale (plaies > 2 cm de long) dans les 28 jours avant la première dose de traitement à l’étude
    16. Infection non contrôlée active nécessitant un traitement systémique (par exemple, antibiothérapie ou traitement antifongique IV)
    Note : L’utilisation d’agents anti-infectieux par voie orale pour la prophylaxie ou le traitement d’infections en cours de résolution n’est pas considérée comme un critère d’exclusion
    17. Administration d’un vaccin vivant dans les 30 jours précédant le début prévu du traitement à l’étude
    Note : Les vaccins antigrippaux inactivés sont autorisés mais pas les vaccins vivants atténués comme les vaccins antigrippaux intranasaux (par exemple, Flu-Mist®)
    18. Pathologie intercurrente non contrôlée, notamment insuffisance cardiaque congestive en cours ou symptomatique, angor instable, ou maladie psychiatrique/situations sociales susceptibles de limiter le respect des exigences de l’étude
    19. Antécédents d’autre cancer, susceptibles d’interférer sur l’observance du protocole ou l’interprétation des résultats. Les antécédents de carcinome basocellulaire ou épidermoïde de la peau, de carcinome in situ du col de l’utérus, traité de façon curative, ou de cancer de la prostate définitivement traité, de découverte fortuite au moment de la chirurgie, sont autorisés. Les patients présentant d’autres cancers ayant été traités à visée curative seront également autorisés à participer si le cancer est en rémission sans traitement depuis ≥ 2 ans avant le Jour 1 du Cycle 1
    20. Les femmes enceintes ou allaitant sont exclues de cette étude car les risques liés au B-701 et au pembrolizumab sont inconnus. Comme il existe un risque inconnu mais potentiel d’EI chez l’enfant allaité en raison du traitement de la mère par B-701 et pembrolizumab, l’allaitement doit être arrêté
    21. Présence de résultats positifs aux tests de dépistage de l’hépatite B, l’hépatite C, virus de l’immunodéficience humaine (anticorps anti-VIH1/2 +), et/ou signes de tuberculose active (antécédents et/ou résultats radiologiques)
    Note : Les patients positifs pour les anticorps anti HB-c sont éligibles uniquement si l’analyse par PCR est négative pour l’acide désoxyribonucléique du virus de l’hépatite B
    22.Nécessité d’un traitement en cours par un médicament inhibiteur ou inducteur puissant des enzymes du cytochrome 3A4 (CYP3A4) (conformément aux indications de prescription du pembrolizumab)
    E.5 End points
    E.5.1Primary end point(s)
    Endpoint Phase 1b:
    •Day dose-limiting toxicity (DLT) within the 35-day observation period.
    Endpoints Phase 2, Primary Endpoints:
    •Safety and tolerability measurements of AEs, physical examination findings, laboratory test results, and vital signs over time.
    •ORR defined as the percentage of subjects who have baseline measurable disease and who achieve a best response of either complete response (CR) or partial response (PR) (as defined by RECIST 1.1)


    Phase 1b :
    • Toxicité limitant la dose (TLD) dans la période d’observation de 35 jours.
    Phase 2 :
    • Mesures de la tolérance et de la sécurité d’emploi reposant sur le recueil des EI, les résultats des examens cliniques, les résultats des analyses biologiques et les signes vitaux avec le temps.
    • Taux de réponse objective (TRO) défini comme le pourcentage de patients ayant une maladie mesurable à l’inclusion et qui atteignent une meilleure réponse de type réponse complète (RC) ou réponse partielle (RP) (selon la définition des critères RECIST 1.1)
    E.5.1.1Timepoint(s) of evaluation of this end point
    • DLT for 35 days from the first dose of monotherapy and combination therapy
    •One biopsy within 7 days prior of to Day 1 of Cycle 0.
    • The second biopsy within 3 days of Cycle 1 Day 1 infusion of B-701 plus pembrolizumab.
    Note: If the subject has undergone a diagnostic tumor biopsy procedure within 28 days of enrolling in the study, and the biopsy has adequate material, this sample may be used in place of the first biomarker tumor biopsy sample and can also serve as the archival tissue if there is adequate material to support all endpoints
    •From screening through End of Treatment/ET Visit
    • TLD : 35 jours après la 1ère administation en monothérapie ou en association.
    • Une biopsie dans les 7 jours précédents le Jour 1 du Cycle 0
    • Une seconde biopsie dans les 3 jours précédents la perfusion du B-701 + pembrolizumab du Jour 1 du Cycle 1
    Note : si le patient a eu une biopsie dans les 28 jours précédent l'entrée dans l'étude et qu'il reste de l'échantillon archivé, cette biopsie pourra être utilisée à la place du premier échantillon de biopsie pour l’analyse de biomarqueurs et pourra aussi servir d’échantillon tissulaire archivé si le matériel prélevé est de qualité et de quantité suffisantes pour tous les critères d’évaluation
    • De la visite de sélection jusqu'à la fin du traitement / visite de fin de traitement
    E.5.2Secondary end point(s)
    • Biomarker Endpoint
    For subjects who receive Cycle 0: Determine the change following B-701 14-day lead-in period on the immune infiltration of tumors in subjects with UCC by evaluating the expression of markers associated with tumor sub type, immune cell infiltrates and cytokine expression and describe the impact of FGFR3 status at enrollment (wild-type (WT) or mutant fusion MF)) on the safety and efficacy of B-701 alone and in combination with pembrolizumab in subjects with advanced UCC.
    •Efficacy Endpoints - assessed by the investigator using RECIST v1.1 criteria (for progression)
    DOR defined as the time from first occurrence of a documented, objective response until the time of relapse or death from any cause.
    DCR defined as the percentage of subjects who achieve either Investigator response (CR) or partial response (PR) or stable disease (SD).
    • DCR (90), defined as the absence of disease progression and death 90 days from the time of first study drug administration.
    • DCR (180), defined as the absence of disease progression and death 180 days from the time of first study drug administration.
    PFS defined as the time from a first study treatment dose to first occurrence of disease progression (per RECIST v1.1) or death from any cause, whichever occurs first.
     OS defined as the time from first study drug administration to death from any cause.
    •Patient Reported Outcomes
    Assess the change over time in subject reported quality of life as measured by the European Organization for Research and Treatment Quality of Life Questionnaire (EORTC QLQ-C30)
    • Critère d’évaluation relatif aux biomarqueurs
    7. Pour les patients recevant le Cycle 0 : Déterminer, après la période préliminaire de 14 jours sous B-701, les modifications de l’infiltration immunitaire des tumeurs chez les patients présentant un CCU en évaluant l’expression de marqueurs associés au sous type tumoral, aux infiltrats de cellules immunitaires et à l’expression des cytokines et décrire les répercussions du statut de FGFR3 lors du recrutement (WT ou MF) sur la tolérance et l’efficacité du B-701 seul et en association au pembrolizumab chez les patients présentant un CCU avancé.
    • Critères d’évaluation de l’efficacité - évalués par l’investigateur à l’aide des critères RECIST v1.1 (pour la progression)
    DdR, définie comme le temps écoulé entre la première survenue d’une réponse objective documentée et l’apparition d’une récidive ou le décès, de quelque cause que ce soit.
    TCM, défini comme le pourcentage de patients atteignant une RC ou une RP ou une maladie stable (MS).
    • TCM(90), défini comme l’absence de progression de la maladie et de décès 90 jours après la première administration du médicament à l’étude.
    • TCM(180), défini comme l’absence de progression de la maladie et de décès 180 jours après la première administration du médicament à l’étude.
    SSP, définie comme le temps écoulé entre une première dose de traitement à l’étude et la première apparition d’une progression de la maladie (selon les critères RECIST v1.1) ou le décès, de quelque cause que ce soit, selon l’événement survenant en premier.
    SG, définie comme le temps écoulé entre la première administration du médicament à l’étude et le décès, de quelque cause que ce soit.
    • Résultats rapportés par le patient) (PRO, Patient reported outcomes)
    Evaluer la modification dans le temps de la qualité de vie rapportée par le patient, mesurée grâce au questionnaire de qualité de vie EORTC QLQ-C30 (European Organization for Research and Treatment Quality of Life Questionnaire)
    E.5.2.1Timepoint(s) of evaluation of this end point
    From screening through Survival, End of Study Telephone Contact
    De la visite de sélection jusqu'aux contact téléphoniques de fin d'étude
    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 No
    E.6.4Safety Yes
    E.6.5Efficacy Yes
    E.6.6Pharmacokinetic Yes
    E.6.7Pharmacodynamic No
    E.6.8Bioequivalence No
    E.6.9Dose response No
    E.6.10Pharmacogenetic No
    E.6.11Pharmacogenomic No
    E.6.12Pharmacoeconomic No
    E.6.13Others Yes
    E.6.13.1Other scope of the trial description
    Tolerability
    E.7Trial type and phase
    E.7.1Human pharmacology (Phase I) Yes
    E.7.1.1First administration to humans No
    E.7.1.2Bioequivalence study No
    E.7.1.3Other Yes
    E.7.1.3.1Other trial type description
    1b/2
    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 No
    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) Information not present in EudraCT
    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 concerned6
    E.8.5The trial involves multiple Member States Yes
    E.8.5.1Number of sites anticipated in the EEA31
    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
    Belgium
    Denmark
    Germany
    Hungary
    Italy
    Korea, Republic of
    Netherlands
    Poland
    Russian Federation
    Serbia
    Spain
    Sweden
    Turkey
    Ukraine
    United States
    E.8.7Trial has a data monitoring committee No
    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
    The end of the study (i.e., the last visit) will occur due to Sponsor decision or when the last subject experiences disease progression, dies, or is discontinued from study treatment due to withdrawal of consent of investigator discretion.
    E.8.9 Initial estimate of the duration of the trial
    E.8.9.1In the Member State concerned years2
    E.8.9.1In the Member State concerned months9
    E.8.9.1In the Member State concerned days0
    E.8.9.2In all countries concerned by the trial years2
    E.8.9.2In all countries concerned by the trial months10
    E.8.9.2In all countries concerned by the trial days20
    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: 83
    F.1.3Elderly (>=65 years) Yes
    F.1.3.1Number of subjects for this age range: 9
    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 state10
    F.4.2 For a multinational trial
    F.4.2.1In the EEA 60
    F.4.2.2In the whole clinical trial 92
    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)
    The Sponsor does not have any plans to provide B-701, pembrolizumab, or other study interventions to subjects after the end of the study.
    G. Investigator Networks to be involved in the Trial
    G.4 Investigator Network to be involved in the Trial: 1
    N. Review by the Competent Authority or Ethics Committee in the country concerned
    N.Competent Authority Decision Authorised
    N.Date of Competent Authority Decision2018-06-06
    N.Ethics Committee Opinion of the trial applicationFavourable
    N.Ethics Committee Opinion: Reason(s) for unfavourable opinion
    N.Date of Ethics Committee Opinion2018-05-24
    P. End of Trial
    P.End of Trial StatusCompleted
    P.Date of the global end of the trial2019-11-29
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