Flag of the European Union EU Clinical Trials Register Help

Clinical trials

The European Union Clinical Trials Register   allows you to search for protocol and results information on:
  • interventional clinical trials that were approved in the European Union (EU)/European Economic Area (EEA) under the Clinical Trials Directive 2001/20/EC
  • clinical trials conducted outside the EU/EEA that are linked to European paediatric-medicine development

  • EU/EEA interventional clinical trials approved under or transitioned to the Clinical Trial Regulation 536/2014 are publicly accessible through the
    Clinical Trials Information System (CTIS).


    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).

    Phase 1 trials conducted solely on adults and that are not part of an agreed paediatric investigation plan (PIP) are not publicly available (see Frequently Asked Questions ).  
     
    Examples: Cancer AND drug name. Pneumonia AND sponsor name.
    How to search [pdf]
    Search Tips: Under advanced search you can use filters for Country, Age Group, Gender, Trial Phase, Trial Status, Date Range, Rare Diseases and Orphan Designation. For these items you should use the filters and not add them to your search terms in the text field.
    Advanced Search: Search tools
     

    < Back to search results

    Print Download

    Summary
    EudraCT Number:2020-005492-12
    Sponsor's Protocol Code Number:BDTX-189-01
    National Competent Authority:Italy - Italian Medicines Agency
    Clinical Trial Type:EEA CTA
    Trial Status:Prematurely Ended
    Date on which this record was first entered in the EudraCT database:2021-08-31
    Trial results View 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 ConcernedItaly - Italian Medicines Agency
    A.2EudraCT number2020-005492-12
    A.3Full title of the trial
    MasterKey-01: A Phase 1/2, Open-label, Two-part, Multicenter Study to Assess the Safety, Tolerability, Pharmacokinetics, and Antitumor Activity of BDTX-189, an Inhibitor of Allosteric ErbB Mutations, in Patients with Advanced Solid Malignancies
    Masterkey-01: Studio di Fase I-II, in Aperto, in Due parti, Multicentrico, per Valutare la Sicurezza, la Tollerabilità, la Farmacocinetica e l’Attività Antitumorale di BDTX-189, un Inibitore delle Mutazioni Allosteriche di ErbB, in Pazienti con Tumori Maligni Solidi in Stadio Avanzato
    A.3.1Title of the trial for lay people, in easily understood, i.e. non-technical, language
    A Phase 1/2 Study to Assess the Safety and Antitumor Activity of BDTX-189 in Patients with Advanced Solid Malignancies
    Studio di fase 1/2 per valutare la sicurezza e l'attività antitumorale di BDTX-189 in pazienti con neoplasie solide avanzate
    A.3.2Name or abbreviated title of the trial where available
    MasterKey-01
    MasterKey-01
    A.4.1Sponsor's protocol code numberBDTX-189-01
    A.5.2US NCT (ClinicalTrials.gov registry) numberNCT04209465
    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 SponsorBlack Diamond 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 supportBlack Diamond Therapeutics, Inc.
    B.4.2CountryUnited States
    B.5 Contact point designated by the sponsor for further information on the trial
    B.5.1Name of organisationBlack Diamond Therapeutics, Inc.
    B.5.2Functional name of contact pointChief Medical Officer
    B.5.3 Address:
    B.5.3.1Street AddressOne Main Street, 10th Floor
    B.5.3.2Town/ cityCambridge
    B.5.3.3Post code MA 02142
    B.5.3.4CountryUnited States
    B.5.4Telephone number4352152
    B.5.6E-mailrhumphrey@bdtx.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 nameBDTX-189
    D.3.2Product code [BDTX-189]
    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.3.9.2Current sponsor codeBDTX-189
    D.3.9.3Other descriptive nameBDTX-189
    D.3.10 Strength
    D.3.10.1Concentration unit mg/g milligram(s)/gram
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number200
    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 Information not present in EudraCT
    D.3.11.3.2Gene therapy medical product Information not present in EudraCT
    D.3.11.3.3Tissue Engineered Product Information not present in EudraCT
    D.3.11.3.4Combination ATIMP (i.e. one involving a medical device) Information not present in EudraCT
    D.3.11.3.5Committee on Advanced therapies (CAT) has issued a classification for this product Information not present in EudraCT
    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
    NSCLC, breast cancer, biliary tract cancer, or cervical cancer, any other solid tumors with specific gene mutations
    NSCLC, cancro al seno, cancro delle vie biliari o cancro del collo dell'utero, qualsiasi altro tumore solido con mutazioni geniche specifiche
    E.1.1.1Medical condition in easily understood language
    Lung cancer, breast cancer, biliary tract cancer, or cervical cancer, any other solid tumors with specific gene mutations
    Cancro del polmone, cancro al seno, cancro delle vie biliari o cancro del collo dell'utero, qualsiasi altro tumore solido con mutazioni geniche specifiche
    E.1.1.2Therapeutic area Diseases [C] - Cancer [C04]
    MedDRA Classification
    E.1.3Condition being studied is a rare disease No
    E.2 Objective of the trial
    E.2.1Main objective of the trial
    Part A:
    • Determine the recommended Phase 2 dose (RP2D) and schedule of BDTX-189 as a single agent administered orally (PO) in patients with advanced solid malignancies

    Part B:
    • Assess the antitumor activity of BDTX-189 as a single agent in patients with allosteric human epidermal growth factor receptor 2 (HER2) mutations, including epidermal growth factor receptor (EGFR)/HER2 exon 20 insertion mutations
    Parte A:
    • Determinare la dose raccomandata per la fase II (Recommended Phase 2 Dose, RP2D) e la posologia di BDTX-189 in monoterapia, somministrato per via orale (p.o.) a pazienti con neoplasie maligne solide in stadio avanzato
    Parte B:
    • Valutare l’attività antitumorale di BDTX-189 in monoterapia in pazienti con mutazioni allosteriche del recettore 2 del fattore di crescita dell’epidermide umano (HER2), incluse mutazioni di inserzione dell’esone 20 del recettore del fattore di crescita dell’epidermide (EGFR)/HER2
    E.2.2Secondary objectives of the trial
    Part A and B:
    • Assess the safety and tolerability of BDTX-189
    • Investigate the pharmacokinetics (PK) of BDTX-189 using population PK (PopPK) methods and explore correlations between PK, response, and/or safety findings

    Part A:
    • Establish the PK of BDTX-189 and circulating metabolite profile after a single dose and at steady state
    • Assess the preliminary efficacy and antitumor activity of BDTX-189 as a sin
    • Assess the effect of food on the PK of BDTX-189

    Part B:
    • Assess additional measures of efficacy and antitumor activity of BDTX-189.
    • Assess patient outcome by evaluation of electronic patient reported outcomes (ePRO)

    Exploratory Objectives:
    Part A and B: Evaluate allosteric ErbB mutations, gene amplifications, and possible markers of drug sensitivity and resistance in plasma using circulating tumor deoxyribonucleic acid (ctDNA)
    Part A: Evaluate the pharmacodynamic (PDx) effects of BDTX-189 in tumor tissue as determined by ErbB signaling pathway proteins

    Parte A e B:
    • Valutare sicurezza e tollerabilità di BDTX-189
    • Indagare la PK di BDTX-189 utilizzando metodi di PK di popolazione valutare correlazioni tra PK, risposta e/o risultati di sicurezza
    Parte A:
    • Determinare PK di BDTX-189 e profilo del metabolita circolante dopo 1 dose singola e allo stato stazionario
    • Valutare efficacia e attività antitumorale preliminari di BDTX-189
    • Valutare effetto del cibo sulla PK di BDTX-189
    Parte B:
    • Valutare ulteriori parametri di efficacia e attività antitumorale di BDTX 189
    • Valutare esito per paziente analizzando esiti riferiti dal paziente in formato elettronico
    Obiettivi esplorativi
    Parte A e B:
    • Valutare le mutazioni allosteriche di ErbB, le amplificazioni geniche e i possibili marcatori di sensibilità e resistenza al farmaco nel plasma utilizzando i livelli di ctDNA
    Parte A:
    • Valutare gli effetti farmacodinamici di BDTX-189 nel tessuto tumorale sulla base delle proteine delle vie di segnalazione di ErbB
    E.2.3Trial contains a sub-study No
    E.3Principal inclusion criteria
    Part A and B:
    • Histologically- or cytologically-confirmed locally advanced or metastatic solid tumor with documented recurrence or disease progression from standard anticancer therapy in the advanced/metastatic setting
    Part A Dose Escalation Only:
    • No standard therapy available according to the PI
    • Patients with solid tumor with alterations that may be associated with antitumor activity based on preclinical data for BDTX-189 such as:
    - Allosteric HER2 or HER3 mutation(s)
    - EGFR or HER2 exon 20 insertion mutation
    - HER2 amplified or overexpressing tumor
    - EGFR exon 19 deletion or L858R mutation
    Mutations must have been determined by a validated NGS test routinely used by each institution using tissue and/or plasma and performed in a Clinical Laboratory Improvement Amendments (CLIA)-certified or equivalent laboratory. A list of eligible validated oncogenic mutations from 1 of the 7 MTCs is provided in App I.
    Part A Safety Expansion Only:
    • No standard therapy available according to the PI
    • Patients with one of the following mutations and tumor pairs:
    - Allosteric HER2 mutation in patients with NSCLC, breast cancer, biliary tract cancer, or cervical cancer
    - EGFR or HER2 exon 20 insertion mutation in patients with NSCLC
    - HER2 amplified or overexpressing tumor from the following cancer types: breast, gastric, gastroesophageal, colorectal, endometrial, biliary tract, cancer of unknown primary (CUP), and NSCLC
    Mutations must have been determined by a validated NGS test routinely used by each institution using tissue and/or plasma and performed in a CLIA-certified or equivalent laboratory. A list of eligible validated oncogenic mutations from 1 of the 7 MTCs are provided in App I.
    Note: The Sponsor reserves the right to prioritize tumor/genomic alteration pairs and o cap enrollment for any of these based on the Sponsor’s portfolio decision-making process.
    • Mandatory archival tumor tissue or willing to undergo pretreatment biopsy if no archival tissue available (Section 5.7.1).
    • Measurable disease according to RECIST version 1.1 (Appendix B).
    Part B Only:
    • Patients with locally advanced or metastatic:
    - NSCLC who have received at least one prior platinum-containing regimen (with or without an anti-programmed death-ligand 1 [PD-(L)1] antibody) and no more 2 prior regimens for advanced NSCLC. Patients with no prior therapy who refuse standard therapy may also be eligible following discussion and approval by the Sponsor’s Medical Monitor.
    - Solid tumor other than NSCLC who have received at least one and no more than 3 prior regimens for advanced cancer.
    • Patients with solid tumor(s) harboring an:
    - Allosteric HER2 mutation
    - EGFR exon 20 insertion mutation or HER2 exon 20 insertion or point mutation
    Mutations must have been determined by a validated NGS test routinely used by each institution using tissue and/or plasma and performed in a CLIA-certified or equivalent laboratory. A list of eligible validated oncogenic mutations from 1 of the 7 MTCs is provided in App I.
    Eligible patients will be assigned to one of the 5 following cohorts:
    1: NSCLC with an allosteric EGFR exon 20 insertion mutation from MTC-A
    2: NSCLC with an allosteric HER2 exon 20 insertion mutation from MTC-B or point mutation from MTC-C
    3: Breast cancer with an allosteric HER2 mutation from MTC-B, MTC-C, MTC-D, MTC-E, or MTC-F
    4: NSCLC, biliary tract cancer, or cervical cancer with an allosteric HER2 mutation from MTC-D
    5: Any solid tumor type with any allosteric ErbB mutation from any of the 7 MTCs (MTC-A to MTC-G), excluding patients who are otherwise eligible for Cohorts 1-4.
    Note: The Sponsor reserves the right to prioritize Cohorts (ie, tumor/mutation pairs) and to cap enrollment for any Cohort based on the Sponsor’s portfolio decision-making process.
    • Mandatory archival tumor tissue or willing to undergo pretreatment biopsy if no archival tissue available (Section 5.7.1).
    • Measurable disease according to RECIST version 1.1 (App B)
    Partes A-B: Neoplasia solida localmente avanzata/metastatica, istologicamente/citologicamente confermata con docs di recidiva o progress di malattia dopo terapia antineoplastica standard in contesto avanzato/metastatico
    Solo Parte A Espansione di sicurezza: -No terapia standard disponibile secondo il PI -Pazienti con neoplasie solide e alterazioni associabili ad attività antitumorale in base a dati preclinici di BDTX-189 come: mutazioni allosteriche di HER2 o HER3, mutazione di inserzione esone 20 di EGFR o HER2, tumore con amplificazione/sovraespressione di HER2, delezione esone 19 o mutazione di L858R di EGFR -Mutazioni rilevate con test NGS validato, impiegato routinariamente dal centro con tessuto e/o plasma ed eseguito in un lab certificato CLIA o equivalente. App I riporta un elenco delle mutazioni oncogeniche derivanti da 1 dei 7 MTC.
    Solo Parte A Espansione di sicurezza: -no terapia standard disponibile secondo del PI - Pazienti con: mutazione allosterica di HER2 in pazienti con NSCLC, carcinoma mammario, carcinoma delle vie biliari o cancro della cervice uterina, mutazione di inserzione dell’esone 20 di EGFR o HER2 in pazienti con NSCLC, neoplasia con amplificazione/sovraespressione di HER2 in: tumore mammario, gastrico, gastroesofageo, colorettale, endometriale, delle vie biliari, a sede primitiva ignota e NSCLC, mutazioni rilevate mediante test NGS validato, impiegato routinariamente dal centro con tessuto e/o plasma ed eseguito in un lab certificato CLIA o equivalente. App I riporta un elenco delle mutazioni oncogeniche derivanti da 1 dei 7 MTC.
    Nota: Sponsor si riserva il diritto di dare la priorità alle coppie tumore/alterazione genomica e/o limitare l’arruolamento per ognuna di queste in base al processo decisionale del portfolio dello Sponsor.
    -Tessuto tumorale d’archivio obbligatorio o disponibilità per biopsia pre-trattamento in mancanza di tessuto tumorale d’archivio -Malattia misurabile con i criteri RECIST v.1.1
    Solo Parte B: -Pazienti con malattia localmente avanzata o metastatica: NSCLC trattato con almeno un precedente regime a base di platino(con o senza anti-PD-(L)1) e con non più di 2 precedenti regimi per NSCLC avanzato. Idonei anche pazienti senza terapia precedente che rifiutano la terapia standard, previa discussione e approvazione del medical monitor del promotore. -Neoplasia solida diversa da NSCLC trattata con almeno uno e non più di 3 precedenti regimi per neoplasia avanzata. - Pazienti con >=1 neoplasie solide che ospitano: mutazione allosterica di HER2, mutazione di inserzione dell’esone 20 di EGFR o dell’esone 20 di HER2 o mutazione puntiforme Mutazioni rilevate con test NGS validato, impiegato routinariamente dal centro con tessuto e/o plasma ed eseguito in un lab certificato CLIA o equivalente. App I riporta un elenco delle mutazioni oncogeniche idonee validate derivanti da uno dei 7 MTC.
    Pazienti idonei saranno assegnati a 1 delle 5 coorti: coorte1 NSCLC con mutazione allosterica diinserzione esone 20 di EGFR derivante da MTC-A, coorte 2 NSCLC con mutazione allosterica di inserzione esone 20 di HER2 derivante da MTC-B o mutazione puntiforme derivante da MTC-C, coorte 3 carcinoma mammario con mutazione allosterica di HER2 da MTC-B, MTC-C, MTC-D, MTC-E o MTC F, coorte 4 NSCLC, tumore delle vie biliari o cancro della cervice uterina con mutazione allosterica di HER2 derivante da MTC-D, coorte 5 qualsiasi tipo di neoplasia solida con qualsiasi mutazione allosterica di ErbB derivante da qualsiasi dei 7 MTC (da MTC-A a MTC-G), escludendo pazienti che sono altrimenti idonei all’arruolamento nelle Coorti 1-4
    Nota: Sponsor si riserva il diritto di dare priorità alle Coorti (cioè coppie tumore/mutazione) e di limitare l'iscrizione a qualsiasi Coorte in base al processo decisionale del portfolio dello Sponsor.
    - Tessuto tumorale d’archivio obbligatorio, o disponibilità per biopsia pre-trattamento in mancanza di tessuto tumorale d’archivio -Malattia misurabile con criteri RECIST v1.1
    E.4Principal exclusion criteria
    Part A and Part B:
    • Clinical laboratory values meeting the following criteria within 4 weeks (28 days) prior to baseline:
    - Serum creatinine =1.5 × upper limit of normal (ULN) AND calculated creatinine clearance =60 mL/min using Cockcroft-Gault equation.
    - Total bilirubin =1.5 × ULN or =3.0 × ULN in the presence of documented Gilbert’s syndrome
    - Aspartate aminotransferase (AST) or alanine aminotransferase (ALT) =2.5 × ULN, or AST or ALT =5.0 × ULN in the presence of liver metastases
    - Hematologic function:
    a. Absolute neutrophil count =1000 cells/µL
    b. Hemoglobin =8.5 g/dL or 5.28 mmol/L
    c. Platelet count =75,000/µL
    • Significant cardiovascular disease, including:
    - Cardiac failure New York Heart Association Class III or IV (Appendix D), or left ventricular ejection fraction (LVEF) <50% or below the lower limit of the
    Institution’s normal range
    - Myocardial infarction, severe or unstable angina within 6 months prior to baseline
    - Significant thrombotic or embolic events within 3 months prior to baseline, including, but not limited to, stroke or transient ischemic attack. Catheterrelated thrombosis and deep vein thrombosis are not a cause for exclusion
    - History or presence of any uncontrolled cardiovascular disease
    - Personal or family history of long QT syndrome
    • Electrocardiogram (ECG) findings obtained using the study site’s ECG machine-derived measurements, meeting any of the following criteria:
    - Evidence of second- or third-degree atrioventricular block
    - Clinically significant arrhythmia (as determined by the Investigator)
    - QTc interval of >470 msec as calculated according to Fridericia’s formula (QTcF = QT/R to R interval0.33)
    • Leptomeningeal or untreated central nervous system (CNS) malignancies (primary or metastatic); patients with asymptomatic CNS metastases who have undergone surgery or radiotherapy 4 weeks prior to Cycle 1 Day 1 and who are on a dose of prednisone of no more than 10 mg or equivalent will be eligible for Part A of the trial.
    • Taking or unable to discontinue proton pump inhibitors within 1 week prior to baseline
    • Known concurrent KRAS mutation
    • Known tumor-harboring resistance mutations including EGFR T790M or C797S mutations or HER2 C805S, T798I, or T862A mutations
    • Prior documented treatment response (i.e., complete response [CR], partial response [PR], or stable disease [SD] lasting =24 weeks by RECIST v1.1) to approved or investigational HER2 or EGFR therapies (e.g., afatinib, lapatinib, dacomitinib, neratinib, trastuzumab deruxtecan, poziotinib, mobocertinib, amivantamab)
    - Patients with or without tumor response discontinuing after 8 weeks or less of therapy due to toxicity may be considered after discussion with the Sponsor Medical Monitor
    - Patients with an NGS test (tissue or plasma) obtained within 8 weeks of Baseline which does not include any mutations listed in exclusion criteria #7
    or #8 may be considered after discussion with the Sponsor Medical Monitor.
    • Women who are pregnant or breast-feeding
    Parte A e Parte B:
    • Valori clinici di laboratorio che soddisfano i criteri specificati di seguito nelle 4 settimane (28 giorni) precedenti il basale:
    - Creatinina sierica = 1,5 x limite superiore della norma (LSN) E clearance della creatinina calcolata = 60 mL/min utilizzando l’equazione di Cockcroft-Gault.
    - Bilirubina totale = 1,5 × LSN o = 3,0 × LSN in presenza di sindrome di Gilbert documentata
    - Aspartato aminotransferasi (AST) e alanina aminotransferasi (ALT) = 2,5 × LNS o AST o ALT = 5,0 × LNS in presenza di metastasi epatiche
    - Funzione ematologica:
    a. Conta assoluta dei neutrofili = 1.000 cellule/µL
    b. Emoglobina = 8,5 g/dL o 5,28 mmol/L
    c. Conta piastrinica = 75.000/µL
    • Malattia cardiovascolare significativa, inclusi i seguenti:
    - Insufficienza cardiaca di classe New York Heart Association III o IV (Appendice D), o frazione di eiezione ventricolare sinistra (LVEF) < 50% o al di sotto del limite inferiore della norma (LIN) della struttura
    - Infarto del miocardio, angina grave o instabile nei 6 mesi precedenti il basale
    - Eventi trombotici o embolici significativi nei 3 mesi precedenti il basale inclusi, ma a titolo non esaustivo, ictus o attacco ischemico transitorio. La trombosi e la trombosi venosa profonda correlate al catetere non sono motivo di esclusione
    - Presenza in anamnesi o attuale di qualsiasi malattia cardiovascolare non controllata
    - Storia personale o familiare di sindrome del QT lungo
    • Rilievi dell’elettrocardiogramma (ECG), ottenuti utilizzando le misurazioni effettuate con il macchinario per ECG del centro sperimentale, che soddisfano uno qualsiasi dei seguenti criteri:
    - Evidenza di blocco atrioventricolare di secondo o terzo grado
    - Aritmia clinicamente significativa (secondo il parere dello sperimentatore)
    - Intervallo QTc > 470 ms, calcolato secondo la formula di Fridericia (QTcF = rapporto tra QT/R e intervallo R0,33)
    • Neoplasia maligna leptomeningea o del sistema nervoso centrale (SNC) non trattata (primaria o metastatica); i pazienti con metastasi asintomatiche del SNC che sono stati sottoposti a chirurgia o radioterapia 4 settimane prima del Giorno 1 del Ciclo 1 e che assumono una dose di prednisone non superiore a 10 mg o equivalente saranno idonei alla Parte A dello studio
    • Terapia in atto o impossibilità di sospendere la terapia con inibitori della pompa protonica nella settimana precedente il basale
    • Concomitante mutazione nota di KRAS
    • Presenza nota nel tumore di mutazioni conferenti resistenza, tra cui mutazioni di EGFR T790M o C797S oppure mutazioni di HER2 C805S, T798I o T862A
    • Risposta documentata al trattamento precedente (risposta completa [CR], risposta parziale [PR] o malattia stabile [SD] che dura da = 24 settimane secondo i criteri RECIST v 1.1) con terapie approvate o sperimentali dirette contro HER2 o EGFR (ad es. afatinib, lapatinib, dacomitinib, neratinib, trastuzumab deruxtecan, poziotinib, mobocertinib, amivantamab)
    - Può essere considerata la partecipazione dei pazienti con o senza risposta tumorale che hanno interrotto la terapia dopo un massimo di 8 settimane per tossicità, previa discussione con il medical monitor del promotore
    - Può essere considerata la partecipazione dei pazienti con test NGS (su tessuto o plasma) ottenuto nelle 8 settimane precedenti il basale che non evidenzi nessuna delle mutazioni elencate nei criteri di esclusione N° 7 o 8, previa discussione con il medical monitor del promotore.
    • Donne in gravidanza o allattamento con latte materno
    E.5 End points
    E.5.1Primary end point(s)
    Part A: Incidence and severity of TEAEs, including DLTs, graded according to NCI CTCAE, Version 5.0

    Part B: Objective response defined as either a CR or PR, as determined by BICR and per RECIST version 1.1 based on CT or MRI scans
    Parte A: Incidenza e gravità dei TEAE, inclusi i DLT, classificati secondo NCI CTCAE, Versione 5.0

    Parte B: risposta obiettiva definita come CR o PR, come determinato da BICR e da RECIST versione 1.1 basata su scansioni TC o MR
    E.5.1.1Timepoint(s) of evaluation of this end point
    Several timepoints throughout the study and at the end of the study
    Diversi momenti durante lo studio e alla fine dello studio
    E.5.2Secondary end point(s)
    Part A and B:
    - Incidence of TEAEs; changes in clinical laboratory parameters, vital signs, ECG parameters, cardiac function, and physical examination results
    - PopPK parameters: Cl/F, Vd/F, and Ka for BDTX-189. Cl/F will be used to generate estimates of BDTX-189 AUC. Possible PK/safety and PK/efficacy correlations, and covariate analysis of intrinsic/extrinsic factors

    Part A:
    - PK parameter estimates of BDTX-189 generated from plasma concentration-time data (e.g., Cmax, Tmax, AUC, and t1/2)
    - Investigator-assessed objective response, DOR, DCR, PFS as determined by RECIST v1.1, and OS (for Safety Expansion portion).
    - PK parameter estimates of BDTX-189 generated from plasma concentration-time data (e.g., Cmax, Tmax, AUC, t1/2, Cl/F, and Vd/F). Fed/fasted geometric least squares mean ratio and 90% CI for BDTX-189 Cmax and AUC

    Part B:
    - Objective response (Investigator assessed), DOR (Investigator and BICR assessed), DCR (Investigator and BICR assessed), PFS (Investigator and BICR assessed) per RECIST v1.1, and OS
    - Change from baseline in the FACT-G subscales, NCCN-FACT FBSI-16 subscales, NCCN-FACT FLSI-17 subscales, EQ-5D-5L, PROMIS physical function score, and NCI-CTCAE scores

    Exploratory objectives
    - Part A and B: Presence and/or disappearance of circulating ErbB mutations and other activating mutations, and other markers of drug sensitivity and resistance
    - Part A: ErbB signaling pathway proteins in tumor tissue, such as pERK

    Parte A e B:
    - Incidenza di TEAE; cambiamenti nei parametri di laboratorio clinico, segni vitali, parametri ECG, funzione cardiaca e risultati dell'esame fisico
    - Parametri PopPK: Cl/F, Vd/F e Ka per BDTX-189. Cl/F sarà utilizzato per generare stime di BDTX-189 AUC. Possibili correlazioni farmacocinetiche/sicurezza e farmacocinetiche/efficacia e analisi covariata di fattori intrinseci/estrinseci

    Parte A:
    - Stime dei parametri PK di BDTX-189 generate dai dati di concentrazione plasmatica-tempo (ad es. Cmax, Tmax, AUC e t1/2)
    - Risposta obiettiva valutata dallo sperimentatore, DOR, DCR, PFS come determinato da RECIST v1.1 e OS (per la parte di espansione della sicurezza).
    - Stime dei parametri PK di BDTX-189 generate dai dati di concentrazione plasmatica-tempo (ad es. Cmax, Tmax, AUC, t1/2, Cl/F e Vd/F). Rapporto medio geometrico dei minimi quadrati nutriti/a digiuno e IC 90% per BDTX-189 Cmax e AUC

    Parte B:
    - Risposta obiettiva (valutata dallo sperimentatore), DOR (valutato dallo sperimentatore e BICR), DCR (valutato dallo sperimentatore e BICR), PFS (valutato dallo sperimentatore e BICR) secondo RECIST v1.1 e OS
    - Variazione dal basale nelle sottoscale FACT-G, sottoscale NCCN-FACT FBSI-16, sottoscale NCCN-FACT FLSI-17, EQ-5D-5L, punteggio della funzione fisica PROMIS e punteggi NCI-CTCAE

    Obiettivi esplorativi
    - Parte A e B: Presenza e/o scomparsa di mutazioni ErbB circolanti e altre mutazioni attivanti, e altri marker di sensibilità e resistenza ai farmaci
    - Parte A: proteine della via di segnalazione ErbB nel tessuto tumorale, come pERK
    E.5.2.1Timepoint(s) of evaluation of this end point
    Several timepoints throughout the study and at the end of the study
    Diversi momenti durante lo studio e alla fine dello studio
    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 Yes
    E.6.8Bioequivalence No
    E.6.9Dose response No
    E.6.10Pharmacogenetic No
    E.6.11Pharmacogenomic No
    E.6.12Pharmacoeconomic No
    E.6.13Others No
    E.7Trial type and phase
    E.7.1Human pharmacology (Phase I) Yes
    E.7.1.1First administration to humans Yes
    E.7.1.2Bioequivalence study No
    E.7.1.3Other Yes
    E.7.1.3.1Other trial type description
    EU Safety Expansion portion
    porzione di Espansione di sicurezza EU
    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) 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 concerned8
    E.8.5The trial involves multiple Member States Yes
    E.8.5.1Number of sites anticipated in the EEA55
    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 Information not present in EudraCT
    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
    United States
    Denmark
    France
    Germany
    Italy
    Netherlands
    Poland
    Portugal
    Spain
    United Kingdom
    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 years4
    E.8.9.1In the Member State concerned months0
    E.8.9.1In the Member State concerned days0
    E.8.9.2In all countries concerned by the trial years4
    E.8.9.2In all countries concerned by the trial months5
    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: 300
    F.1.3Elderly (>=65 years) Yes
    F.1.3.1Number of subjects for this age range: 319
    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 state35
    F.4.2 For a multinational trial
    F.4.2.1In the EEA 210
    F.4.2.2In the whole clinical trial 619
    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
    Nessuno
    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 Decision2022-01-11
    N.Ethics Committee Opinion of the trial applicationFavourable
    N.Ethics Committee Opinion: Reason(s) for unfavourable opinion
    N.Date of Ethics Committee Opinion2021-09-21
    P. End of Trial
    P.End of Trial StatusPrematurely Ended
    For support, Contact us.
    The status and protocol content of GB trials is no longer updated since 1 January 2021. For the UK, as of 31 January 2021, EU Law applies only to the territory of Northern Ireland (NI) to the extent foreseen in the Protocol on Ireland/NI. Legal notice
    As of 31 January 2023, all EU/EEA initial clinical trial applications must be submitted through CTIS . Updated EudraCT trials information and information on PIP/Art 46 trials conducted exclusively in third countries continues to be submitted through EudraCT and published on this website.

    European Medicines Agency © 1995-Fri May 17 06:31:13 CEST 2024 | Domenico Scarlattilaan 6, 1083 HS Amsterdam, The Netherlands
    EMA HMA