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Report for Clinical Trial NCT04172597

Developed by Shray Alag, 2020.
SNP Clinical Trial Gene

A Phase 2 Study of Poziotinib in Patients With EGFR or HER2 Activating Mutations in Advanced Malignancies

This is a Phase 2, open-label, multicenter study to evaluate the efficacy and the safety/tolerability of poziotinib in five patient cohorts for up to 150 previously treated patients with any systemic therapy (Cohort 1: 30 Patients that have HER2-positive or HER2-negative breast cancer with HER2 activating mutations, Cohort 2: 30 Patients that have colorectal cancer with HER2 activating mutations, Cohort 3: Patients that have solid tumors (except NSCLC, breast cancer, or colorectal cancer) with HER2 activating mutations, Cohort 4: 30 Patients that have high-grade glioma with EGFR activating mutations, and Cohort 5: 30 Patients that have solid tumors (except NSCLC or high-grade glioma) with EGFR activating mutations.

NCT04172597 Breast Cancer Colorectal Cancer Solid Tumor High Grade Glioma
MeSH:Breast Neoplasms
HPO:Breast carcinoma Neoplasm of the breast

1 Interventions

Name: Poziotinib Hydrochloride

Description: The poziotinib drug substance is a hydrochloride salt of poziotinib and is formulated as a tablet for oral administration.
Type: Drug
Group Labels: 1

Poziotinib


Primary Outcomes

Description: Proportion of patients whose best overall response is confirmed CR or PR

Measure: Objective Response Rate (ORR)

Time: 24 months

Secondary Outcomes

Description: Time from the first CR or PR until progressive disease or death

Measure: Duration of Response (DoR)

Time: 24 months

Description: Proportion of patients whose best overall response is CR, PR, or SD

Measure: Disease Control Rate (DCR)

Time: 24 months

Purpose: Treatment

Allocation: N/A

Single Group Assignment


There are 32 SNPs

SNPs


1 A289T

EGFR Activating Mutations (at least one of the following) Extracellular & Transmembrane: EGFRvIII, R108K, R222C, A289T, P596L, G598V Kinase Domain: Exon 20 insertion, E709K, G719X, V742I, E746_A750del, S768I, V769M, V774M, R831C, R831H, L858R, L861Q, A864V 5. Patient has measurable disease, as per the Response Evaluation Criteria in Solid Tumors (RECIST, version 1.1) and/or RANO Criteria for Cohort 4. These target lesion(s) must be radiographically measurable. --- R108K --- --- R222C --- --- A289T ---


2 A864V

EGFR Activating Mutations (at least one of the following) Extracellular & Transmembrane: EGFRvIII, R108K, R222C, A289T, P596L, G598V Kinase Domain: Exon 20 insertion, E709K, G719X, V742I, E746_A750del, S768I, V769M, V774M, R831C, R831H, L858R, L861Q, A864V 5. Patient has measurable disease, as per the Response Evaluation Criteria in Solid Tumors (RECIST, version 1.1) and/or RANO Criteria for Cohort 4. These target lesion(s) must be radiographically measurable. --- R108K --- --- R222C --- --- A289T --- --- P596L --- --- G598V --- --- E709K --- --- V742I --- --- S768I --- --- V769M --- --- V774M --- --- R831C --- --- R831H --- --- L858R --- --- L861Q --- --- A864V ---


3 D769H

Exon 20 insertion, T733I, L755X, I767M, D769H/N/Y, V773M, V777L/M, L786V, V842I, T862I, L869R Cohorts 4-5. --- T733I --- --- I767M --- --- D769H ---


4 E709K

EGFR Activating Mutations (at least one of the following) Extracellular & Transmembrane: EGFRvIII, R108K, R222C, A289T, P596L, G598V Kinase Domain: Exon 20 insertion, E709K, G719X, V742I, E746_A750del, S768I, V769M, V774M, R831C, R831H, L858R, L861Q, A864V 5. Patient has measurable disease, as per the Response Evaluation Criteria in Solid Tumors (RECIST, version 1.1) and/or RANO Criteria for Cohort 4. These target lesion(s) must be radiographically measurable. --- R108K --- --- R222C --- --- A289T --- --- P596L --- --- G598V --- --- E709K ---


5 G598V

EGFR Activating Mutations (at least one of the following) Extracellular & Transmembrane: EGFRvIII, R108K, R222C, A289T, P596L, G598V Kinase Domain: Exon 20 insertion, E709K, G719X, V742I, E746_A750del, S768I, V769M, V774M, R831C, R831H, L858R, L861Q, A864V 5. Patient has measurable disease, as per the Response Evaluation Criteria in Solid Tumors (RECIST, version 1.1) and/or RANO Criteria for Cohort 4. These target lesion(s) must be radiographically measurable. --- R108K --- --- R222C --- --- A289T --- --- P596L --- --- G598V ---


6 I655V

I655V, V659E, R678Q, V697L Kinase Domain. --- I655V ---


7 I767M

Exon 20 insertion, T733I, L755X, I767M, D769H/N/Y, V773M, V777L/M, L786V, V842I, T862I, L869R Cohorts 4-5. --- T733I --- --- I767M ---


8 L786V

Exon 20 insertion, T733I, L755X, I767M, D769H/N/Y, V773M, V777L/M, L786V, V842I, T862I, L869R Cohorts 4-5. --- T733I --- --- I767M --- --- D769H --- --- V773M --- --- V777L --- --- L786V ---


9 L858R

EGFR Activating Mutations (at least one of the following) Extracellular & Transmembrane: EGFRvIII, R108K, R222C, A289T, P596L, G598V Kinase Domain: Exon 20 insertion, E709K, G719X, V742I, E746_A750del, S768I, V769M, V774M, R831C, R831H, L858R, L861Q, A864V 5. Patient has measurable disease, as per the Response Evaluation Criteria in Solid Tumors (RECIST, version 1.1) and/or RANO Criteria for Cohort 4. These target lesion(s) must be radiographically measurable. --- R108K --- --- R222C --- --- A289T --- --- P596L --- --- G598V --- --- E709K --- --- V742I --- --- S768I --- --- V769M --- --- V774M --- --- R831C --- --- R831H --- --- L858R ---


10 L861Q

EGFR Activating Mutations (at least one of the following) Extracellular & Transmembrane: EGFRvIII, R108K, R222C, A289T, P596L, G598V Kinase Domain: Exon 20 insertion, E709K, G719X, V742I, E746_A750del, S768I, V769M, V774M, R831C, R831H, L858R, L861Q, A864V 5. Patient has measurable disease, as per the Response Evaluation Criteria in Solid Tumors (RECIST, version 1.1) and/or RANO Criteria for Cohort 4. These target lesion(s) must be radiographically measurable. --- R108K --- --- R222C --- --- A289T --- --- P596L --- --- G598V --- --- E709K --- --- V742I --- --- S768I --- --- V769M --- --- V774M --- --- R831C --- --- R831H --- --- L858R --- --- L861Q ---


11 L869R

Exon 20 insertion, T733I, L755X, I767M, D769H/N/Y, V773M, V777L/M, L786V, V842I, T862I, L869R Cohorts 4-5. --- T733I --- --- I767M --- --- D769H --- --- V773M --- --- V777L --- --- L786V --- --- V842I --- --- T862I --- --- L869R ---


12 P596L

EGFR Activating Mutations (at least one of the following) Extracellular & Transmembrane: EGFRvIII, R108K, R222C, A289T, P596L, G598V Kinase Domain: Exon 20 insertion, E709K, G719X, V742I, E746_A750del, S768I, V769M, V774M, R831C, R831H, L858R, L861Q, A864V 5. Patient has measurable disease, as per the Response Evaluation Criteria in Solid Tumors (RECIST, version 1.1) and/or RANO Criteria for Cohort 4. These target lesion(s) must be radiographically measurable. --- R108K --- --- R222C --- --- A289T --- --- P596L ---


13 R108K

EGFR Activating Mutations (at least one of the following) Extracellular & Transmembrane: EGFRvIII, R108K, R222C, A289T, P596L, G598V Kinase Domain: Exon 20 insertion, E709K, G719X, V742I, E746_A750del, S768I, V769M, V774M, R831C, R831H, L858R, L861Q, A864V 5. Patient has measurable disease, as per the Response Evaluation Criteria in Solid Tumors (RECIST, version 1.1) and/or RANO Criteria for Cohort 4. These target lesion(s) must be radiographically measurable. --- R108K ---


14 R222C

EGFR Activating Mutations (at least one of the following) Extracellular & Transmembrane: EGFRvIII, R108K, R222C, A289T, P596L, G598V Kinase Domain: Exon 20 insertion, E709K, G719X, V742I, E746_A750del, S768I, V769M, V774M, R831C, R831H, L858R, L861Q, A864V 5. Patient has measurable disease, as per the Response Evaluation Criteria in Solid Tumors (RECIST, version 1.1) and/or RANO Criteria for Cohort 4. These target lesion(s) must be radiographically measurable. --- R108K --- --- R222C ---


15 R678Q

I655V, V659E, R678Q, V697L Kinase Domain. --- I655V --- --- V659E --- --- R678Q ---


16 R831C

EGFR Activating Mutations (at least one of the following) Extracellular & Transmembrane: EGFRvIII, R108K, R222C, A289T, P596L, G598V Kinase Domain: Exon 20 insertion, E709K, G719X, V742I, E746_A750del, S768I, V769M, V774M, R831C, R831H, L858R, L861Q, A864V 5. Patient has measurable disease, as per the Response Evaluation Criteria in Solid Tumors (RECIST, version 1.1) and/or RANO Criteria for Cohort 4. These target lesion(s) must be radiographically measurable. --- R108K --- --- R222C --- --- A289T --- --- P596L --- --- G598V --- --- E709K --- --- V742I --- --- S768I --- --- V769M --- --- V774M --- --- R831C ---


17 R831H

EGFR Activating Mutations (at least one of the following) Extracellular & Transmembrane: EGFRvIII, R108K, R222C, A289T, P596L, G598V Kinase Domain: Exon 20 insertion, E709K, G719X, V742I, E746_A750del, S768I, V769M, V774M, R831C, R831H, L858R, L861Q, A864V 5. Patient has measurable disease, as per the Response Evaluation Criteria in Solid Tumors (RECIST, version 1.1) and/or RANO Criteria for Cohort 4. These target lesion(s) must be radiographically measurable. --- R108K --- --- R222C --- --- A289T --- --- P596L --- --- G598V --- --- E709K --- --- V742I --- --- S768I --- --- V769M --- --- V774M --- --- R831C --- --- R831H ---


18 S310F

S310F/Y Transmembrane. --- S310F ---


19 S768I

EGFR Activating Mutations (at least one of the following) Extracellular & Transmembrane: EGFRvIII, R108K, R222C, A289T, P596L, G598V Kinase Domain: Exon 20 insertion, E709K, G719X, V742I, E746_A750del, S768I, V769M, V774M, R831C, R831H, L858R, L861Q, A864V 5. Patient has measurable disease, as per the Response Evaluation Criteria in Solid Tumors (RECIST, version 1.1) and/or RANO Criteria for Cohort 4. These target lesion(s) must be radiographically measurable. --- R108K --- --- R222C --- --- A289T --- --- P596L --- --- G598V --- --- E709K --- --- V742I --- --- S768I ---


20 T733I

Exon 20 insertion, T733I, L755X, I767M, D769H/N/Y, V773M, V777L/M, L786V, V842I, T862I, L869R Cohorts 4-5. --- T733I ---


21 T790M

7. Patient has an Eastern Cooperative Oncology Group (ECOG) performance status 0 or 1. 8. Patient has recovered from prior systemic therapy for metastatic disease to Grade ≤1 for non-hematologic toxicities (except for Grade ≤2 peripheral neuropathy) and has adequate hematologic, hepatic, and renal function at Baseline, as defined by: - Absolute neutrophil count (ANC) must be ≥1.0×109/L - Platelet count ≥ 75 × 109/L - Hemoglobin ≥ 9.0 g/dL - Aspartate aminotransferase/serum glutamic-oxaloacetic transaminase (AST/SGOT), alanine aminotransferase/serum glutamic-pyruvic transaminase (ALT/SGPT) ≤2.5 ×upper limit of normal (ULN); if hepatic metastases are present, ≤5.0×ULN - Creatinine clearance ≥ 50 mL/min (calculated according to Cockcroft and Gault formula) Exclusion Criteria: 1. Patient has primary tumors in central nervous system (CNS) or in brain, including glioblastoma multiforme (GBM), meningeal carcinomatosis, leptomeningeal carcinomatosis, spinal cord compression, or unstable brain metastasis except if qualified under inclusion criteria for Cohort 4. 2. Patient with T798M or T798I mutations in HER2, or patients with the T790M mutation in EGFR. --- T798M --- --- T798I --- --- T790M ---


22 T798I

7. Patient has an Eastern Cooperative Oncology Group (ECOG) performance status 0 or 1. 8. Patient has recovered from prior systemic therapy for metastatic disease to Grade ≤1 for non-hematologic toxicities (except for Grade ≤2 peripheral neuropathy) and has adequate hematologic, hepatic, and renal function at Baseline, as defined by: - Absolute neutrophil count (ANC) must be ≥1.0×109/L - Platelet count ≥ 75 × 109/L - Hemoglobin ≥ 9.0 g/dL - Aspartate aminotransferase/serum glutamic-oxaloacetic transaminase (AST/SGOT), alanine aminotransferase/serum glutamic-pyruvic transaminase (ALT/SGPT) ≤2.5 ×upper limit of normal (ULN); if hepatic metastases are present, ≤5.0×ULN - Creatinine clearance ≥ 50 mL/min (calculated according to Cockcroft and Gault formula) Exclusion Criteria: 1. Patient has primary tumors in central nervous system (CNS) or in brain, including glioblastoma multiforme (GBM), meningeal carcinomatosis, leptomeningeal carcinomatosis, spinal cord compression, or unstable brain metastasis except if qualified under inclusion criteria for Cohort 4. 2. Patient with T798M or T798I mutations in HER2, or patients with the T790M mutation in EGFR. --- T798M --- --- T798I ---


23 T798M

7. Patient has an Eastern Cooperative Oncology Group (ECOG) performance status 0 or 1. 8. Patient has recovered from prior systemic therapy for metastatic disease to Grade ≤1 for non-hematologic toxicities (except for Grade ≤2 peripheral neuropathy) and has adequate hematologic, hepatic, and renal function at Baseline, as defined by: - Absolute neutrophil count (ANC) must be ≥1.0×109/L - Platelet count ≥ 75 × 109/L - Hemoglobin ≥ 9.0 g/dL - Aspartate aminotransferase/serum glutamic-oxaloacetic transaminase (AST/SGOT), alanine aminotransferase/serum glutamic-pyruvic transaminase (ALT/SGPT) ≤2.5 ×upper limit of normal (ULN); if hepatic metastases are present, ≤5.0×ULN - Creatinine clearance ≥ 50 mL/min (calculated according to Cockcroft and Gault formula) Exclusion Criteria: 1. Patient has primary tumors in central nervous system (CNS) or in brain, including glioblastoma multiforme (GBM), meningeal carcinomatosis, leptomeningeal carcinomatosis, spinal cord compression, or unstable brain metastasis except if qualified under inclusion criteria for Cohort 4. 2. Patient with T798M or T798I mutations in HER2, or patients with the T790M mutation in EGFR. --- T798M ---


24 T862I

Exon 20 insertion, T733I, L755X, I767M, D769H/N/Y, V773M, V777L/M, L786V, V842I, T862I, L869R Cohorts 4-5. --- T733I --- --- I767M --- --- D769H --- --- V773M --- --- V777L --- --- L786V --- --- V842I --- --- T862I ---


25 V659E

I655V, V659E, R678Q, V697L Kinase Domain. --- I655V --- --- V659E ---


26 V697L

I655V, V659E, R678Q, V697L Kinase Domain. --- I655V --- --- V659E --- --- R678Q --- --- V697L ---


27 V742I

EGFR Activating Mutations (at least one of the following) Extracellular & Transmembrane: EGFRvIII, R108K, R222C, A289T, P596L, G598V Kinase Domain: Exon 20 insertion, E709K, G719X, V742I, E746_A750del, S768I, V769M, V774M, R831C, R831H, L858R, L861Q, A864V 5. Patient has measurable disease, as per the Response Evaluation Criteria in Solid Tumors (RECIST, version 1.1) and/or RANO Criteria for Cohort 4. These target lesion(s) must be radiographically measurable. --- R108K --- --- R222C --- --- A289T --- --- P596L --- --- G598V --- --- E709K --- --- V742I ---


28 V769M

EGFR Activating Mutations (at least one of the following) Extracellular & Transmembrane: EGFRvIII, R108K, R222C, A289T, P596L, G598V Kinase Domain: Exon 20 insertion, E709K, G719X, V742I, E746_A750del, S768I, V769M, V774M, R831C, R831H, L858R, L861Q, A864V 5. Patient has measurable disease, as per the Response Evaluation Criteria in Solid Tumors (RECIST, version 1.1) and/or RANO Criteria for Cohort 4. These target lesion(s) must be radiographically measurable. --- R108K --- --- R222C --- --- A289T --- --- P596L --- --- G598V --- --- E709K --- --- V742I --- --- S768I --- --- V769M ---


29 V773M

Exon 20 insertion, T733I, L755X, I767M, D769H/N/Y, V773M, V777L/M, L786V, V842I, T862I, L869R Cohorts 4-5. --- T733I --- --- I767M --- --- D769H --- --- V773M ---


30 V774M

EGFR Activating Mutations (at least one of the following) Extracellular & Transmembrane: EGFRvIII, R108K, R222C, A289T, P596L, G598V Kinase Domain: Exon 20 insertion, E709K, G719X, V742I, E746_A750del, S768I, V769M, V774M, R831C, R831H, L858R, L861Q, A864V 5. Patient has measurable disease, as per the Response Evaluation Criteria in Solid Tumors (RECIST, version 1.1) and/or RANO Criteria for Cohort 4. These target lesion(s) must be radiographically measurable. --- R108K --- --- R222C --- --- A289T --- --- P596L --- --- G598V --- --- E709K --- --- V742I --- --- S768I --- --- V769M --- --- V774M ---


31 V777L

Exon 20 insertion, T733I, L755X, I767M, D769H/N/Y, V773M, V777L/M, L786V, V842I, T862I, L869R Cohorts 4-5. --- T733I --- --- I767M --- --- D769H --- --- V773M --- --- V777L ---


32 V842I

Exon 20 insertion, T733I, L755X, I767M, D769H/N/Y, V773M, V777L/M, L786V, V842I, T862I, L869R Cohorts 4-5. --- T733I --- --- I767M --- --- D769H --- --- V773M --- --- V777L --- --- L786V --- --- V842I ---



HPO Nodes


HPO: