Clinical Trials /

WSD0922-FU for the Treatment of Glioblastoma, Anaplastic Astrocytoma, or Non-small Cell Lung Cancer With Central Nervous System Metastases

NCT04197934

Description:

This phase I trial studies the side effects and best dose of WSD0922-FU for the treatment of glioblastoma, anaplastic astrocytoma, or non-small cell lung cancer that has spread to the central nervous system (central nervous system metastases). WSD0922-FU is a targeted treatment which blocks the EGFR protein - a strategy that has led to a lot of benefit in patients with many different cancers. WSD0922-FU may also be able to get into cancers in the brain and spinal cord and help patients with brain and spinal cord cancers.

Related Conditions:
  • Anaplastic Astrocytoma
  • Glioblastoma
  • Non-Small Cell Lung Carcinoma
Recruiting Status:

Recruiting

Phase:

Phase 1

Trial Eligibility

Document

Title

  • Brief Title: WSD0922-FU for the Treatment of Glioblastoma, Anaplastic Astrocytoma, or Non-small Cell Lung Cancer With Central Nervous System Metastases
  • Official Title: Phase I Study to Evaluate Safety, Tolerability, Pharmacokinetics and Anti-Tumor Activity of WSD0922-FUFU

Clinical Trial IDs

  • ORG STUDY ID: MC1914
  • SECONDARY ID: NCI-2019-07825
  • SECONDARY ID: MC1914
  • SECONDARY ID: P30CA015083
  • NCT ID: NCT04197934

Conditions

  • Anaplastic Astrocytoma, IDH-Wildtype
  • Glioblastoma, IDH-Wildtype
  • Lung Non-Small Cell Carcinoma
  • Metastatic Malignant Neoplasm in the Central Nervous System
  • Metastatic Malignant Neoplasm in the Leptomeninges

Interventions

DrugSynonymsArms
EGFR/EGFRvIII Inhibitor WSD0922-FUBBB Penetrable EGFR/EGFRvIII Inhibitor WSD0922-FU, EGFR Mutant Inhibitor WSD0922-FU, WSD 0922-FU, WSD-0922-FU, WSD0922-FUDose escalation (WSD0922-FU)

Purpose

This phase I trial studies the side effects and best dose of WSD0922-FU for the treatment of glioblastoma, anaplastic astrocytoma, or non-small cell lung cancer that has spread to the central nervous system (central nervous system metastases). WSD0922-FU is a targeted treatment which blocks the EGFR protein - a strategy that has led to a lot of benefit in patients with many different cancers. WSD0922-FU may also be able to get into cancers in the brain and spinal cord and help patients with brain and spinal cord cancers.

Detailed Description

      PRIMARY OBJECTIVE:

      I. To determine the maximum tolerated dose (MTD) and/or the recommended phase 2 dose (RP2D)
      of EGFR/EGFRvIII inhibitor WSD0922-FU (WSD0922-FU) in subjects with recurrent glioblastoma,
      IDH wildtype (GBM), anaplastic astrocytoma, IDH wildtype (AA) and central nervous system
      (CNS) metastases of non-small cell lung cancer (NSCLC).

      SECONDARY OBJECTIVES:

      I. To evaluate the incidence of treatment-emergent adverse events (TEAEs) related to
      WSD0922-FU.

      II. To assess anti-tumor activity: intracranial and extracranial overall response rate (ORR),
      and change in tumor size compared with baseline according to Response Assessment in
      Neuro-Oncology (RANO) criteria for GBM/AA and Response Evaluation Criteria in Solid Tumors
      (RECIST) 1.1 for NSCLC.

      III. To assess anti-tumor activity: intracranial and extracranial disease control rate (DCR)
      and change in tumor size compared with baseline according to RANO criteria for GBM/AA and
      RECIST 1.1 for NSCLC.

      IV. To assess anti-tumor activity: intracranial and extracranial duration of response (DOR)
      and change in tumor size compared with baseline according to RANO criteria for GBM/AA and
      RECIST 1.1 for NSCLC.

      V. To assess anti-tumor activity: intracranial and extracranial progression-free survival
      (PFS) and change in tumor size compared with baseline according to RANO criteria for GBM/AA
      and RECIST 1.1 for NSCLC.

      EXPLORATORY/CORRELATIVE RESEARCH OBJECTIVES:

      I. To investigate the presence and/or identity of the drug metabolites of WSD0922-FU, and the
      concentrations of these in the plasma, cerebrospinal fluid (CSF), and tumor.

      II. To assess plasma concentration of WSD0922-FU and metabolite SN16110801P1 and
      pharmacokinetics (PK) parameters after single and multiple doses of WSD0922-FU.

      III. To assess the brain tumor pharmacokinetics of WSD0922-FU and SN16110801P1 after a single
      dose of WSD0922-FU (Dose Expansion - Brain tumor penetration [BTP] cohort only).

      IV. To assess cerebrospinal fluid (CSF) concentration of WSD0922-FU and SN16110801P1 after
      multiple doses of WSD0922-FU (Dose Expansion - NSCLC leptomeningeal metastases [NSCLC LM]
      cohort only).

      V. To explore the impact of tumor markers (e.g. MGMT promoter methylation, EGFR mutation
      [including EGFR vIII], PTEN deletion, TP53 mutation, etc.) on clinical parameters associated
      with WSD0922-FU treatment.

      VI. To evaluate and measure pharmacodynamic biomarkers of inhibition of EGFR and downstream
      signals in tumor samples after a single dose of WSD0922-FU (Dose Expansion Cohort - BTP
      cohort only).

      VII. To evaluate the effect of food on the pharmacokinetics of single dose of WSD0922-FU in
      plasma (Dose Expansion - NSCLC LM cohort only).

      OUTLINE: This is a dose-escalation study.

      DOSE ESCALATION: Patients receive WSD0922-FU orally (PO) once daily (QD) or twice daily (BID)
      on days 1-28. Cycles repeat every 28 days in the absence of disease progression or
      unacceptable toxicity.

      DOSE EXPANSION: Patients are assigned to 1 of 3 cohorts.

      COHORT I: Patients with GBM/AA receive WSD0922-FU PO BID on days 1-28. Cycles repeat every 28
      days in the absence of disease progression or unacceptable toxicity.

      COHORT II: Patients with BTP receive a single dose of WSD0922-FU prior to surgery. Patients
      then undergo surgical resection of brain tumor. After surgery, patients receive WSD0922-FU PO
      BID on days 1-28. Cycles repeat every 28 days in the absence of disease progression or
      unacceptable toxicity.

      COHORT III: Patients with NSCLC LM receive WSD0922-FU PO on days 1 and 4 of cycle 0. Patients
      then receive WSD0922-FU PO BID on days 1-28 of subsequent cycles. Cycles repeat every 28 days
      in the absence of disease progression or unacceptable toxicity.

      After completion of study treatment, patients are followed up at 4-6 weeks, then every 2
      months until progressive disease, at progressive disease, and then every 3 months after
      progressive disease for up to 5 years.
    

Trial Arms

NameTypeDescriptionInterventions
Dose escalation (WSD0922-FU)ExperimentalPatients receive WSD0922-FU PO QD or BID on days 1-28. Cycles repeat every 28 days in the absence of disease progression or unacceptable toxicity.
  • EGFR/EGFRvIII Inhibitor WSD0922-FU
Dose expansion Cohort I (WSD0922-FU)ExperimentalPatients with GBM/AA receive WSD0922-FU PO BID on days 1-28. Cycles repeat every 28 days in the absence of disease progression or unacceptable toxicity.
  • EGFR/EGFRvIII Inhibitor WSD0922-FU
Dose expansion Cohort II (WSD0922-FU, surgery)ExperimentalPatients with BTP receive a single dose of WSD0922-FU prior to surgery. Patients then undergo surgical resection of brain tumor. After surgery, patients receive WSD0922-FU PO BID on days 1-28. Cycles repeat every 28 days in the absence of disease progression or unacceptable toxicity.
  • EGFR/EGFRvIII Inhibitor WSD0922-FU
Dose expansion Cohort III (WSD0922-FU)ExperimentalPatients with NSCLC LM receive WSD0922-FU PO on days 1 and 4 of cycle 0. Patients then receive WSD0922-FU PO BID on days 1-28 of subsequent cycles. Cycles repeat every 28 days in the absence of disease progression or unacceptable toxicity.
  • EGFR/EGFRvIII Inhibitor WSD0922-FU

Eligibility Criteria

        Inclusion Criteria:

          -  Pre-Registration - Inclusion Criteria Specific to Dose Escalation Cohort

          -  Histological confirmation of either glioblastoma, IDH wildtype (GBM), anaplastic
             astrocytoma, IDH wildtype (AA) or non-small cell lung cancer (NSCLC)

          -  EGFR Status:

               -  GBM/AA must have EGFR amplification and/or EGFRvIII mutation

               -  NSCLC must have confirmed activating EGFR mutation (including Del19, L858R,
                  EGFRvIII, G719A, L861Q)

          -  Pre-Registration - Inclusion Criteria Specific to Dose Expansion Cohorts

          -  Glioblastoma, IDH wildtype/Anaplastic astrocytoma, IDH wildtype (GBM/AA) Cohort:

               -  Diagnosis: Histological confirmation of either glioblastoma, IDH wildtype (GBM)
                  or anaplastic astrocytoma, IDH wildtype (AA)

               -  EGFR status: GBM/AA must have EGFR amplification and/or EGFRvIII mutation

          -  Brain Tumor Penetration (BTP) Cohort:

               -  Diagnosis: Histological confirmation of either glioblastoma, IDH wildtype (GBM)
                  or anaplastic astrocytoma, IDH wildtype (AA)

               -  EGFR status: GBM/AA must have been previously demonstrated to have EGFR
                  amplification and/or EGFRvIII mutation based on any prior resection

          -  Non-Small Cell Lung Cancer Leptomeningeal Metastases (NSCLC LM) cohort:

               -  Diagnosis: Histological confirmation of non-small cell lung cancer (NSCLC)

               -  EGFR status: NSCLC must have confirmed activating EGFR mutation (including Del19,
                  L858R, EGFRvIII, G719A, L861Q)

          -  Registration -Inclusion Criteria Specific to Dose Escalation Cohort

          -  Previous treatments:

               -  Patients with GBM/AA must have been previously treated with radiation and
                  temozolomide

               -  Patients with NSCLC must have been previously treated with at least one line of
                  single-agent therapy with an EGFR TKI e.g. gefitinib, erlotinib, afatinib, or
                  osimertinib) and at least one line of chemotherapy (doublet chemotherapy such as
                  carboplatin/paclitaxel, carboplatin/gemcitabine, cisplatin/paclitaxel,
                  cisplatin/gemcitabine; single agent such as pemetrexed, gemcitabine, taxanes, or
                  other regimens listed in the National Comprehensive Cancer Network [NCCN]
                  guidelines)

          -  Radiographic progression:

               -  Patients with GBM/AA must have radiographic progression based on RANO criteria

               -  Patients with NSCLC must have new or radiographic progression in the central
                  nervous system (brain metastases and/or leptomeningeal metastases). Positive
                  confirmation of CSF cytology is both necessary and sufficient to define the
                  presence of leptomeningeal metastases for patients in this study. Patients with
                  positive CSF cytology and brain metastases will be categorized as "leptomeningeal
                  metastases."

          -  Measurable disease

          -  Eastern Cooperative Oncology Group (ECOG) 0 or 1. For patients with NSCLC with
             leptomeningeal metastases, ECOG 2 is also acceptable

          -  Registration - Inclusion Criteria Specific to Dose Expansion Cohorts

          -  Glioblastoma, IDH wildtype/Anaplastic astrocytoma, IDH wildtype (GBM/AA) Cohort:

               -  Previous treatments: Patients must have been previously treated with radiation
                  and temozolomide

               -  Radiographic progression: Patients with GBM/AA must have radiographic progression
                  based on RANO criteria

               -  Measurable disease

               -  Performance status: ECOG 0 or 1 for patients with GBM/AA

          -  Brain Tumor Penetration (BTP) Cohort:

               -  Previous treatments: Patients must have been previously treated with radiation
                  and temozolomide

               -  Radiographic progression: Patients with GBM/AA must have radiographic progression
                  based on RANO criteria

               -  Therapeutic surgical resection of GBM/AA required as part of routine clinical
                  care

               -  Performance status: ECOG 0 or 1

          -  Non-Small Cell Lung Cancer Leptomeningeal Metastases (NSCLC LM) cohort:

               -  Previous treatments: Patients must have had either:

                    -  No prior treatment with an EGFR TKI, or

                    -  Previous EGFR TKI treatment (e.g. gefitinib, erlotinib, afatinib, or
                       osimertinib) followed by central nervous system (CNS) disease progression
                       without extra-CNS progression

               -  Radiographic progression: Patients must have new or radiographic progression of
                  leptomeningeal metastases. Positive confirmation of CSF cytology is both
                  necessary and sufficient to define the presence of leptomeningeal metastases for
                  patients in this study

               -  For the NSCLC LM expansion cohort, patients must have both positive confirmation
                  of CSF cytology and at least one site of leptomeningeal disease that can be
                  assessed by magnetic resonance imaging (MRI) and which is suitable for repeat
                  assessments as per the investigator's discretion

               -  Performance Status: ECOG 0, 1, or 2

          -  Registration - Inclusion Criteria Common to Dose Escalation and Dose Expansion
             Cohorts:

          -  Ability to understand and the willingness to sign a written informed consent document

          -  Hemoglobin >= 9.0 g/dL (obtained =< 14 days prior to registration)

          -  Leukocytes >= 3.0 x 10^9/L (obtained =< 14 days prior to registration)

          -  Absolute neutrophil count >= 1.5 x 10^9/L (obtained =< 14 days prior to registration)

          -  Platelets >= 100 x 10^9/L (obtained =< 14 days prior to registration)

          -  International normalized ratio (INR) =< 1.5 x upper limit of normal (ULN) (obtained =<
             14 days prior to registration)

               -  Patients on a stable dose of anti-coagulation therapy will be allowed to
                  participate if they have no signs of bleeding or clotting and the INR/prothrombin
                  time (PT) and partial thromboplastin time (PTT)/activated (a)PTT results are
                  compatible with an acceptable risk-benefit ratio as per the investigator's
                  discretion

          -  aPTT =< 1.5 x ULN (obtained =< 14 days prior to registration)

               -  Patients on a stable dose of anti-coagulation therapy will be allowed to
                  participate if they have no signs of bleeding or clotting and the INR/PT and
                  PTT/aPTT results are compatible with an acceptable risk-benefit ratio as per the
                  investigator's discretion

          -  Total bilirubin =< 1.5 x ULN and < 3 mg/dL for patients with Gilbert's disease
             (obtained =< 14 days prior to registration)

          -  Aspartate aminotransferase (AST) (serum glutamic-oxaloacetic transaminase [SGOT]) and
             alanine aminotransferase (ALT) (serum glutamate pyruvate transaminase [SGPT]) =< 3 x
             ULN or =< 5 x ULN if due to liver involvement by tumor (obtained =< 14 days prior to
             registration)

          -  Creatinine =< 1.5 x ULN or estimated glomerular filtration rate (estimated glomerular
             filtration rate [eGFR]) >= 60 mL/minute (obtained =< 14 days prior to registration)

          -  Negative pregnancy test done =< 7 days prior to registration, for persons of
             childbearing potential only

          -  Provision of signed and dated written informed consent prior to any study specific
             procedures, sampling, and analyses

          -  Willingness to provide mandatory blood specimens and mandatory tissue specimens for
             correlative research

          -  Willingness to return to enrolling institution for follow-up (during the active
             monitoring phase of the study i.e., active treatment and clinical follow-up)

          -  Male and female patients of child bearing potential must be willing to use
             contraception, (i.e., condoms, birth control) while on study and until 3 months after
             the last dose of study drug is taken

          -  Must be willing to take light-protective measures during the study and for 2 weeks
             after their last dose of WSD0922-FU

          -  Must have a minimum life expectancy of >= 3 months

          -  Must be stable on no more than 2 mg of dexamethasone (or equivalent steroids) per day.
             Steroid dose should not be adjusted during cycle 1 of therapy

          -  Must not take enzyme-inducing anticonvulsants treatment for at least 2 weeks prior to
             enrollment. Patients on enzyme-inducing anticonvulsants will be changed to non-enzyme
             inducing anticonvulsants. Drug-drug interactions (DDI) with proton pump inhibitor
             (PPI), H2 blockers or antacids have not been assessed; therefore it is suggested to
             avoid taking those drugs together with WSD0922-FU

          -  Strong inducers and strong inhibitors of CYP3A should be discontinued at least 14 days
             prior to registration

        Exclusion Criteria:

          -  Registration - Exclusion Criteria for Dose Escalation and Dose Expansion

          -  Any of the following because this study involves an investigational agent whose
             genotoxic, mutagenic and teratogenic effects on the developing fetus and newborn are
             unknown:

               -  Pregnant persons

               -  Nursing persons

               -  Persons of childbearing potential who are unwilling to employ adequate
                  contraception

          -  Any of the following prior therapies:

               -  Any cytotoxic chemotherapy or other anticancer drugs for the treatment of
                  advanced NSCLC from a previous treatment regimen =< 14 days prior to registration

               -  In patients with NSCLC, treatment with an EGFR TKI (e.g., erlotinib, gefitinib,
                  afatinib or osimertinib) within 8 days or approximately 5 x half-life, whichever
                  is the longer, prior to registration (if sufficient wash-out time has not
                  occurred due to schedule or PK properties, an alternative appropriate wash-out
                  time based on known duration and time to reversibility of drug related adverse
                  events could be agreed upon by the Investigator and Wayshine)

               -  Radiation therapy to the brain =< 12 weeks prior to registration

               -  Patients with GBM/AA must not have received prior anti-EGFR or EGFRvIII therapies
                  (erlotinib, gefitinib, afatinib, osimertinib, ABT-414, ABBV-221, AMG-595, AMG-596
                  etc.) or prior treatment with bevacizumab

               -  Received prior systemic biologic therapy (CAR-T, anti-PD-1 / anti-PD-L1,
                  anti-CTLA-4, etc.) within 28 days prior to registration.

          -  Co-morbid systemic illnesses or other severe concurrent disease which, in the judgment
             of the investigator, would make the patient inappropriate for entry into this study or
             interfere significantly with the proper assessment of safety and toxicity of the
             prescribed regimens including uncontrolled hypertension and active bleeding diatheses,
             which in the investigator's opinion makes it undesirable for the patient to
             participate in the trial or which would jeopardize compliance with the protocol.
             Screening for chronic conditions is not required

          -  Subjects who are human immunodeficiency virus (HIV), hepatitis virus B (HBV), and/or
             hepatitis virus C (HCV) positive

          -  Uncontrolled inter-current illness including, but not limited to:

               -  Symptomatic CNS complications that require urgent neurosurgical or medical (e.g.
                  mannitol) intervention

               -  Seizures requiring a change in anti-epileptic medications (addition of new
                  anti-epileptic or increase in dose) =< 2 weeks of registration

               -  Known intracranial hemorrhage which is unrelated to tumor

               -  Significant medical or psychiatric illness that would interfere with compliance
                  and ability to tolerate treatment as outlined in the protocol

               -  Illness/social situations that would limit compliance with study requirements

          -  Receiving any other investigational agent which would be considered as a treatment for
             the primary neoplasm

          -  Patients with a "currently active" second malignancy other than non-melanoma skin
             cancers and carcinoma-in-situ of the cervix. Patients are not considered to have a
             "currently active" malignancy if they have completed therapy and are free of disease
             for more than three years prior to registration

          -  Any of the following cardiac criteria:

               -  A marked baseline prolongation of QT/corrected QT (QTc) interval

               -  (e.g., repeated demonstration of a QTc interval > 480 milliseconds (ms) (Common
                  Terminology Criteria for Adverse Events [CTCAE] grade 1) using Fridericia's QT
                  correction formula

               -  A history of additional risk factors for torsade de pointes (TdP) (e.g., heart
                  failure, hypokalemia, family history of long QT syndrome)

               -  The use of concomitant medications that prolong the QT/QTc interval

          -  Patients confirmed to have a cis double mutation (Del19/T790M or L858R/T790M) or cis
             triple mutation (Del19/T790m/C797S or L858R/T790M/C797S)

          -  Past medical history of interstitial lung disease, drug-induced interstitial lung
             disease, radiation pneumonitis which required steroid treatment, or any evidence of
             clinically active interstitial lung disease. History of hypersensitivity to active or
             inactive excipients of WSD0922-FU or drugs with a similar chemical structure or class
             to WSD0922-FU

          -  Refractory nausea and vomiting if not controlled by supportive therapy, chronic
             gastrointestinal diseases, inability to swallow the formulated product or previous
             significant bowel resection that would preclude adequate absorption of WSD0922-FU

          -  Inadequate bone marrow reserve or organ function

          -  Patients with NSCLC LM who are unable to undergo collection of CSF
      
Maximum Eligible Age:N/A
Minimum Eligible Age:18 Years
Eligible Gender:All
Healthy Volunteers:No

Primary Outcome Measures

Measure:Recommended phase 2 dose
Time Frame:Up to 28 days
Safety Issue:
Description:The RP2D is either the maximum tolerated dose (MTD) or the highest dose tested (in the case that none of the doses are deemed higher than the MTD), whichever is higher.

Secondary Outcome Measures

Measure:Incidence of adverse events
Time Frame:Up to 4-6 weeks after study completion
Safety Issue:
Description:
Measure:Overall response rate
Time Frame:Up to 5 years
Safety Issue:
Description:The overall response rate will be defined as the number of patients with a partial response (PR) or better that is confirmed in consecutive evaluations (at least 8 weeks apart) divided by the total number of evaluable patients. A 95% confidence interval will also be constructed using the properties of the binomial distribution.
Measure:Duration of response (DOR)
Time Frame:From the first occurrence of a PR (or better) and progression, assessed up to 5 years
Safety Issue:
Description:Duration of response is defined as the number of days between a patient's first occurrence of a PR (or better) and progression. If a patient goes off study prior to progression (for another reason) then they will be censored at that time. A time to event analysis will be performed utilizing the Kaplan-Meier method which will yield a median DOR.
Measure:Progression Free Survival (PFS)
Time Frame:From study entry to disease progression, assessed up to 5 years
Safety Issue:
Description:A patient's progression free survival time is the number of days between study entry and disease progression. These data will be analyzed utilizing the Kaplan-Meier method which will yield a median PFS time.

Details

Phase:Phase 1
Primary Purpose:Interventional
Overall Status:Not yet recruiting
Lead Sponsor:Mayo Clinic

Last Updated

December 11, 2019