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Completed

NCT Number: NCT02278250

First in Human Study of M4344 in Participants With Advanced Solid Tumors

The purpose of this study was to evaluate the safety and tolerability of multiple ascending doses of single-agent M4344 administered twice-weekly (BIW), twice daily (BID) or once daily dose schedule in participants with advanced solid tumors. This investigation is a three part study examining M4344 alone and in combination with carboplatin to determine the safety and maximum tolerated dose.

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Key information

Conditions

Solid Tumor Advanced Solid Tumor

Age range

18 year and older

Sex eligibility

All sexes

Study type

Interventional

Phase

Phase 1

Primary location

Erasmus Medisch Centrum, Rotterdam, Netherlands

Loading trial locations.

Who can participate

Healthy volunteers accepted: No

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

  • Part A, A2 and A3: Participants with one histologically or cytologically confirmed malignant advanced solid tumor, for which no standard therapy is available which may convey clinical benefit
  • Part B1: Participants with one histologically or cytologically confirmed malignant advanced solid tumor, for which no standard therapy is available which may convey clinical benefit and/or participants must have progressed after at least 1 prior chemotherapy regimen in the metastatic setting, and for which carboplatin would be considered standard of care.
  • Part C: Participants with 1 histologically or cytologically confirmed malignant advanced solid tumors for which no recommended standard therapy is available (that is, participants who have exhausted all standard of care options according to National Comprehensive Cancer Network [NCCN] Guidance) which may convey clinical benefit, and whose tumor has at least 1 of the following biomarkers as determined by a central trial assay or by an assay with appropriate regulatory status: - C1 or C4: loss-of-function mutations in the gene ARID1A - C2 or C5: loss-of-function mutations in the genes ATRX and/or DAXX - C3 or C6: loss-of-function mutation in the gene ataxia telangiectasia mutated (ATM) - This mandatory biomarker assessment must be conducted during screening on a fresh tumor biopsy (or a biopsy obtained after the end of the previous treatment regimen). If this is not possible for medical reason(s), available archival tumor material can be used (historical data should not be used to confirm biomarker status)
  • Measurable disease either according to RECIST criteria (Version 1.1)
  • WHO performance status of 0 or 1
  • Life expectancy of greater than or equal to (>=)12 weeks
  • Hematological and biochemical indices within acceptable ranges at Screening
  • Other protocol defined inclusion criteria could apply

Exclusion criteria

  • Radiotherapy, unless brief course for palliative therapy, endocrine therapy, target-specific therapy, immunotherapy, or chemotherapy during the 4 weeks (6 weeks for nitrosoureas and Mitomycin-C, and 4 weeks for investigational medicinal products) or 4 drug half-lives before first dose of study drug, whichever is greater
  • Part B1: More than 6 cycles of prior therapy with carboplatin
  • Ongoing toxic manifestations of previous treatments. Exceptions to this are alopecia or certain Grade 1 toxicities, which in the opinion of the investigator should not exclude the participant
  • Part B1: Any known history of Grade 4 thrombocytopenia with any prior chemotherapy regimen
  • Brain metastases unless asymptomatic, treated, stable, and not requiring steroids for at least 4 weeks before first dose of study drug
  • Female participants who are already pregnant or lactating, or plan to become pregnant within 6 months of the last dose of study drug are excluded. Female participants of childbearing potential must adhere to contraception guidelines. Female participants will be considered to be of nonchildbearing potential if they have undergone surgical hysterectomy or bilateral oophorectomy or have been amenorrheic for over 2 years with a screening serum follicle-stimulating hormone (FSH) level within the laboratory's reference range for postmenopausal females.
  • Male participants with partners of childbearing potential must agree to adhere to contraception guidelines. Men with pregnant or lactating partners or partners who plan to become pregnant during the study or within 6 months of the last dose of study drug are excluded.
  • Major surgery less than or equal to (<=) 4 weeks before first dose of study drug or incomplete recovery from a prior major surgical procedure
  • Serious co-morbid medical conditions, including clinically-significant cardiac disease
  • Other protocol defined exclusion criteria could apply

Treatment and study plan

M4344 10 mg BIW

Drug

Participants received M4344 at a dose of 10 milligrams (mg) orally twice weekly (BIW) until disease progression, death, unacceptable toxicity, new anticancer treatment was started, or study withdrawal.

Other names: VX-803

M4344 20 mg BIW

Drug

Participants received M4344 at a dose of 20 mg orally BIW until disease progression, death, unacceptable toxicity, new anticancer treatment was started, or study withdrawal.

Other names: VX-803

M4344 40 mg BIW

Drug

Participants received M4344 at a dose of 40 mg orally BIW until disease progression, death, unacceptable toxicity, new anticancer treatment was started, or study withdrawal.

Other names: VX-803

M4344 80 mg BIW

Drug

Participants received M4344 at a dose of 80 mg orally BIW until disease progression, death, unacceptable toxicity, new anticancer treatment was started, or study withdrawal.

Other names: VX-803

M4344 160 mg BIW

Drug

Participants received M4344 at a dose of 160 mg orally BIW until disease progression, death, unacceptable toxicity, new anticancer treatment was started, or study withdrawal.

Other names: VX-803

M4344 300 mg BIW

Drug

Participants received M4344 at a dose of 300 mg orally BIW until disease progression, death, unacceptable toxicity, new anticancer treatment was started, or study withdrawal.

Other names: VX-803

M4344 450 mg BIW

Drug

Participants received M4344 at a dose of 450 mg orally BIW until disease progression, death, unacceptable toxicity, new anticancer treatment was started, or study withdrawal.

Other names: VX-803

M4344 700 mg BIW

Drug

Participants received M4344 at a dose of 700 mg orally BIW until disease progression, death, unacceptable toxicity, new anticancer treatment was started, or study withdrawal.

Other names: VX-803

M4344 1050 mg BIW

Drug

Participants received M4344 at a dose of 1050 mg orally BIW until disease progression, death, unacceptable toxicity, new anticancer treatment was started, or study withdrawal.

Other names: VX-803

M4344 1200 mg BIW

Drug

Participants received M4344 at a dose of 1200 mg orally BIW until disease progression, death, unacceptable toxicity, new anticancer treatment was started, or study withdrawal.

Other names: VX-803

M4344 100 mg BID

Drug

Participants received M4344 at a dose of 100 mg orally twice daily (BID) until disease progression, death, unacceptable toxicity, new anticancer treatment was started, or study withdrawal.

Other names: VX-803

M4344 150 mg QD

Drug

Participants received M4344 at a dose of 150 mg orally once daily (QD) until disease progression, death, unacceptable toxicity, new anticancer treatment was started, or study withdrawal.

Other names: VX-803

M4344 250 mg QD

Drug

Participants received M4344 at a dose of 250 mg orally QD until disease progression, death, unacceptable toxicity, new anticancer treatment was started, or study withdrawal.

Other names: VX-803

M4344 350 mg QD

Drug

Participants received M4344 at a dose of 350 mg orally QD until disease progression, death, unacceptable toxicity, new anticancer treatment was started, or study withdrawal.

Other names: VX-803

M4344 400 mg

Drug

Participants received M4344 at a dose of 400 mg orally on Day 2 and Day 9 until disease progression, death, unacceptable toxicity, new anticancer treatment was started, or study withdrawal.

Other names: VX-803

M4344 500 mg

Drug

Participants received M4344 at a dose of 500 mg orally on Day 2 and Day 9 until disease progression, death, unacceptable toxicity, new anticancer treatment was started, or study withdrawal.

Other names: VX-803

carboplatin

Drug

Participants received intravenous infusion of Carboplatin at a dose of Area Under Curve5 (AUC5) on Day 1 of 21-day cycle until disease progression, death, unacceptable toxicity, new anticancer treatment was started, or study withdrawal.

Primary outcomes

  1. Part A: Number of Participants With Treatment-Emergent Adverse Events (TEAEs)

    Time frame: up to safety follow-up visit (Week 124.9)

    An AE is defined as any untoward medical occurrence in a participant administered a pharmaceutical product, regardless of causal relationship with this treatment. Therefore, an AE can be any unfavorable and unintended sign (including an abnormal laboratory finding), symptom, or disease temporally associated with the use of a medicinal product, regardless if it is considered related to the medicinal product. Serious AE: AE that resulted in any of the following outcomes: death; life threatening; persistent/significant disability/incapacity; initial/prolonged inpatient hospitalization; congenital anomaly/birth defect. TEAEs are defined as AEs that were reported or worsened on or after start of study drug dosing through the Safety Follow-up Visit. TEAEs included both serious TEAEs and non-serious TEAEs.

  2. Part A: Number of Participants With Grade 3 or 4 (Greater Than [>] 20 Percent [%] of Total) in Laboratory Parameters Based on National Cancer Institute Common Terminology Criteria for Adverse Events Version 4.0 (NCI-CTCAE v4.0)

    Time frame: up to safety follow-up visit (Week 124.9)

    Laboratory parameters: hematology and chemistry. Blood samples were collected for analysis of following hematology parameters: Hemoglobin, Erythrocytes, mean corpuscular hemoglobin (MCH), MCH concentration, Mean corpuscular volume, Reticulocytes, Platelets, Leukocytes, Eosinophils, Basophils, Neutrophils, Lymphocytes, Monocytes. Blood samples were collected for analysis of following chemistry parameters: Glucose, Blood urea nitrogen/Urea, Creatinine, Sodium, Potassium, Calcium, Chloride, Magnesium, Bicarbonate, Inorganic phosphate, Total bilirubin, Direct bilirubin, Total protein, Albumin, Creatine kinase, Alkaline phosphatase, Aspartate aminotransferase, Alanine aminotransferase, Lactate dehydrogenase, Uric acid, Thyroid stimulating hormone. Number of participants with Grade 3 or 4 (>20% of total) in laboratory parameters were reported as per NCI-CTCAE v4.0 graded from Grade 1 to 5. Grade 1: Mild, Grade 2: Moderate; Grade 3: Severe. Grade 4: Life-threatening and Grade 5: Death.

  3. Part A: Number of Participants With Clinically Relevant Findings in Vital Signs

    Time frame: up to safety follow-up visit (Week 124.9)

    Vital signs included body temperature, heart rate, systolic and diastolic blood pressure and respiration rate. Number of participants with clinically relevant findings in vital signs were reported. Clinical relevance was decided by Investigator.

  4. Part A: Number of Participants With Clinically Significant Abnormalities in 12-Lead Electrocardiogram (ECGs)

    Time frame: up to safety follow-up visit (Week 124.9)

    ECG parameters included PR interval, RR interval, QT interval, QRS duration, QTc intervals (derived using Fridericia's correction method) and heart rate. A 12-lead ECG was recorded with the participant in a supine position after a rest of at least 5 minutes using an ECG machine. Clinical significance was decided by investigator. Number of participants with clinically significant abnormalities in 12-Lead ECGs were reported.

  5. Part A: Maximum Tolerated Dose (MTD) of M4344 Administered Twice Weekly (BIW)

    Time frame: up to Cycle 1 (each cycle is of 21 days)

    MTD as per NCI-CTCAE v4.0 is defined as highest dose for a given schedule at which there is no more than 1 dose- limiting toxicity (DLT) in 6 participants. DLT: as related/possibly drug-related: Neutropenia Grade (Gr)4 for > 7 days duration/requiring hemopoietic growth factors; Febrile neutropenia; Infection with Gr3/4 neutropenia; Thrombocytopenia Gr3; Thrombocytopenia Gr4 for > 7 days duration/requiring hemopoietic growth factors; Gr3/4 toxicity to organs other than bone marrow; Gr3/4 increase in bilirubin unless increase is due to inhibition of bilirubin glucuronidation; Death due to drug-related complications; Cardiac: QTc prolongation, Gr2/greater ventricular arrhythmia, severe sustained/symptomatic sinus bradycardia, persistent supraventricular arrhythmia, Symptoms suggestive of congestive heart failure, Troponin-T level consistent with myocardial infarction; drug-related toxicity causes interruption of treatment for > 2 weeks.

  6. Part A2: Number of Participants With Treatment-Emergent Adverse Events (TEAEs)

    Time frame: up to safety follow-up visit (Week 39)

    An AE is defined as any untoward medical occurrence in a participant administered a pharmaceutical product, regardless of causal relationship with this treatment. Therefore, an AE can be any unfavorable and unintended sign (including an abnormal laboratory finding), symptom, or disease temporally associated with the use of a medicinal product, regardless if it is considered related to the medicinal product. Serious AE: AE that resulted in any of the following outcomes: death; life threatening; persistent/significant disability/incapacity; initial/prolonged inpatient hospitalization; congenital anomaly/birth defect. TEAEs are defined as AEs that were reported or worsened on or after start of study drug dosing through the Safety Follow-up Visit. TEAEs included both serious TEAEs and non-serious TEAEs.

  7. Part A2: Number of Participants With Grade 3 or 4 (Greater Than [>] 20 Percent [%] of Total) in Laboratory Parameters Based on National Cancer Institute Common Terminology Criteria for Adverse Events Version 5.0 (NCI-CTCAE v5.0)

    Time frame: up to safety follow-up visit (Week 39)

    Laboratory parameters: hematology and chemistry. Blood samples were collected for analysis of following hematology parameters: Hemoglobin, Erythrocytes, mean corpuscular hemoglobin (MCH), MCH concentration, Mean corpuscular volume, Reticulocytes, Platelets, Leukocytes, Eosinophils, Basophils, Neutrophils, Lymphocytes, Monocytes. Blood samples were collected for analysis of following chemistry parameters: Glucose, Blood urea nitrogen/Urea, Creatinine, Sodium, Potassium, Calcium, Chloride, Magnesium, Bicarbonate, Inorganic phosphate, Total bilirubin, Direct bilirubin, Total protein, Albumin, Creatine kinase, Alkaline phosphatase, Aspartate aminotransferase, Alanine aminotransferase, Lactate dehydrogenase, Uric acid, Thyroid stimulating hormone. Number of participants with Grade 3 or 4 (>20% of total) in laboratory parameters were reported as per NCI-CTCAE v5.0 graded from Grade 1 to 5. Grade 1: Mild, Grade 2: Moderate; Grade 3: Severe. Grade 4: Life-threatening and Grade 5: Death.

  8. Part A2: Number of Participants With Clinically Relevant Findings in Vital Signs

    Time frame: up to safety follow-up visit (Week 39)

    Vital signs included body temperature, heart rate, systolic and diastolic blood pressure and respiration rate. Number of participants with clinically relevant findings were reported. Clinical relevance was decided by Investigator.

  9. Part A2: Number of Participants With Clinically Significant Abnormalities in 12-Lead Electrocardiogram (ECGs)

    Time frame: up to safety follow-up visit (Week 39)

    ECG parameters included PR interval, RR interval, QT interval, QRS duration, QTc intervals (derived using Fridericia's correction method) and heart rate. A 12-lead ECG was recorded with the participant in a supine position after a rest of at least 5 minutes using an ECG machine. Clinical Significance was determined by investigator. Number of participants with clinically significant abnormalities in 12-lead ECGs were reported.

  10. Part A2: Maximum Tolerated Dose (MTD) of M4344 Administered With a Dose Dense Schedule

    Time frame: up to Cycle 1 (each cycle is of 21 days)

    MTD as per NCI-CTCAE v5.0 is defined as highest dose for a given schedule at which there is no more than 1 dose- limiting toxicity (DLT) in 6 participants. DLT: as related/possibly drug-related: Neutropenia Grade (Gr)4 for > 7 days duration/requiring hemopoietic growth factors; Febrile neutropenia; Infection with Gr3/4 neutropenia; Thrombocytopenia Gr3; Thrombocytopenia Gr4 for > 7 days duration/requiring hemopoietic growth factors; Gr3/4 toxicity to organs other than bone marrow; Gr3/4 increase in bilirubin unless increase is due to inhibition of bilirubin glucuronidation; Death due to drug-related complications; Cardiac: QTc prolongation, Gr2/greater ventricular arrhythmia, severe sustained/symptomatic sinus bradycardia, persistent supraventricular arrhythmia, Symptoms suggestive of congestive heart failure, Troponin-T level consistent with myocardial infarction; drug-related toxicity causes interruption of treatment for > 2 weeks.

  11. Part B1: Number of Participants With Treatment-Emergent Adverse Events (TEAEs)

    Time frame: up to Safety follow-up (Week 92.3)

    An AE is defined as any untoward medical occurrence in a participant administered a pharmaceutical product, regardless of causal relationship with this treatment. Therefore, an AE can be any unfavorable and unintended sign (including an abnormal laboratory finding), symptom, or disease temporally associated with the use of a medicinal product, regardless if it is considered related to the medicinal product. Serious AE: AE that resulted in any of the following outcomes: death; life threatening; persistent/significant disability/incapacity; initial/prolonged inpatient hospitalization; congenital anomaly/birth defect. TEAEs are defined as AEs that were reported or worsened on or after start of study drug dosing through the Safety Follow-up Visit. TEAEs included both serious TEAEs and non-serious TEAEs.

  12. Part B1: Number of Participants With Grade 3 or 4 (Greater Than [>] 20 Percent [%] of Total) in Laboratory Parameters Based on National Cancer Institute Common Terminology Criteria for Adverse Events Version 4.0 (NCI-CTCAE v4.0)

    Time frame: up to Safety follow-up (Week 92.3)

    Laboratory parameters: hematology and chemistry. Blood samples were collected for analysis of following hematology parameters: Hemoglobin, Erythrocytes, mean corpuscular hemoglobin (MCH), MCH concentration, Mean corpuscular volume, Reticulocytes, Platelets, Leukocytes, Eosinophils, Basophils, Neutrophils, Lymphocytes, Monocytes. Blood samples were collected for analysis of following chemistry parameters: Glucose, Blood urea nitrogen/Urea, Creatinine, Sodium, Potassium, Calcium, Chloride, Magnesium, Bicarbonate, Inorganic phosphate, Total bilirubin, Direct bilirubin, Total protein, Albumin, Creatine kinase, Alkaline phosphatase, Aspartate aminotransferase, Alanine aminotransferase, Lactate dehydrogenase, Uric acid, Thyroid stimulating hormone. Number of participants with Grade 3 or 4 (>20% of total) in laboratory parameters were reported as per NCI-CTCAE v4.0 graded from Grade 1 to 5. Grade 1: Mild, Grade 2: Moderate; Grade 3: Severe. Grade 4: Life-threatening and Grade 5: Death.

  13. Part B1: Number of Participants With Clinically Relevant Findings in Vital Signs

    Time frame: up to Safety follow-up (Week 92.3)

    Vital signs included body temperature, heart rate, systolic and diastolic blood pressure and respiration rate. Number of participants with clinically relevant findings in vital signs were reported. Clinical relevance was decided by Investigator.

  14. Part B1: Number of Participants With Clinically Significant Abnormalities in 12-Lead Electrocardiogram (ECGs)

    Time frame: up to Safety follow-up (Week 92.3)

    ECG parameters included PR interval, RR interval, QT interval, QRS duration, QTc intervals (derived using Fridericia's correction method) and heart rate. A 12-lead ECG was recorded with the participant in a supine position after a rest of at least 5 minutes using an ECG machine. Clinical significance was determined by Investigator. Number of participants with clinically significant abnormalities in 12-lead ECGs were reported.

  15. Part B1: Maximum Tolerated Dose (MTD) of M4344 (Monotherapy) Administered in Combination With Carboplatin

    Time frame: up to Cycle 1 (each cycle is of 21 days)

    MTD as per NCI-CTCAE v4.0 is defined as highest dose for a given schedule at which there is no more than 1 dose- limiting toxicity (DLT) in 6 participants. DLT: as related/possibly drug-related: Neutropenia Grade (Gr)4 for > 7 days duration/requiring hemopoietic growth factors; Febrile neutropenia; Infection with Gr3/4 neutropenia; Thrombocytopenia Gr3; Thrombocytopenia Gr4 for > 7 days duration/requiring hemopoietic growth factors; Gr3/4 toxicity to organs other than bone marrow; Gr3/4 increase in bilirubin unless increase is due to inhibition of bilirubin glucuronidation; Death due to drug-related complications; Cardiac: QTc prolongation, Gr2/greater ventricular arrhythmia, severe sustained/symptomatic sinus bradycardia, persistent supraventricular arrhythmia, Symptoms suggestive of congestive heart failure, Troponin-T level consistent with myocardial infarction; drug-related toxicity causes interruption of treatment for > 2 weeks.

  16. Part C: Number of Participants With Treatment-Emergent Adverse Events (TEAEs) and Treatment Related AEs According to National Cancer Institute-Common Terminology Criteria for Adverse Events (NCI-CTCAE) Version 5.0

    Time frame: up to Safety follow-up (Week 31.1)

    AE: any untoward medical occurrence in a participant administered a pharmaceutical product, regardless of causal relationship with this treatment. Therefore, an AE can be any unfavorable and unintended sign (including an abnormal laboratory finding), symptom/disease temporally associated with use of a medicinal product, regardless if it is considered related to medicinal product. Serious AE: AE that resulted in any of following outcomes: death; life threatening; persistent/significant disability/incapacity; initial/prolonged inpatient hospitalization; congenital anomaly/birth defect. TEAEs: AEs that were reported/worsened on/after start of study drug dosing through the Safety Follow-up Visit. TEAEs included both serious TEAEs and non-serious TEAEs. Treatment related AEs: reasonably related to the study drug/study treatment. AE could medically (pharmacologically/clinically) be attributed to the study drug/study treatment under study in this clinical study protocol.

  17. Part C: Number of Participants With Grade 3 or 4 (Greater Than [>] 20 Percent [%] of Total) in Laboratory Parameters Based on National Cancer Institute Common Terminology Criteria for Adverse Events Version 5.0 (NCI-CTCAE v5.0)

    Time frame: up to Safety follow-up (Week 31.1)

    Laboratory parameters: hematology and chemistry. Blood samples were collected for analysis of following hematology parameters: Hemoglobin, Erythrocytes, mean corpuscular hemoglobin (MCH), MCH concentration, Mean corpuscular volume, Reticulocytes, Platelets, Leukocytes, Eosinophils, Basophils, Neutrophils, Lymphocytes, Monocytes. Blood samples were collected for analysis of following chemistry parameters: Glucose, Blood urea nitrogen/Urea, Creatinine, Sodium, Potassium, Calcium, Chloride, Magnesium, Bicarbonate, Inorganic phosphate, Total bilirubin, Direct bilirubin, Total protein, Albumin, Creatine kinase, Alkaline phosphatase, Aspartate aminotransferase, Alanine aminotransferase, Lactate dehydrogenase, Uric acid, Thyroid stimulating hormone. Number of participants with Grade 3 or 4 (>20% of total) in laboratory parameters were reported as per NCI-CTCAE v5.0 graded from Grade 1 to 5. Grade 1: Mild, Grade 2: Moderate; Grade 3: Severe. Grade 4: Life-threatening and Grade 5: Death.

  18. Part C: Number of Participants With Clinically Relevant Findings in Vital Signs

    Time frame: up to Safety follow-up (Week 31.1)

    Vital signs included body temperature, heart rate, systolic and diastolic blood pressure and respiration rate. Number of participants with clinically relevant findings in vital signs were reported. Clinical relevance was decided by Investigator.

  19. Part C: Number of Participants With Clinically Significant Abnormalities in 12-Lead Electrocardiogram (ECGs)

    Time frame: up to Safety follow-up (Week 31.1)

    ECG parameters included PR interval, RR interval, QT interval, QRS duration, QTc intervals (derived using Fridericia's correction method) and heart rate. A 12-lead ECG was recorded with the participant in a supine position after a rest of at least 5 minutes using an ECG machine. Clinical significance was determined by investigator. Number of participants with clinically significant abnormalities in 12-lead ECGs were reported.

  20. Part C: Percentage of Participants With Objective Response (OR) According to Response Evaluation Criteria In Solid Tumors Version 1.1 (RECIST v1.1) as Assessed by the Investigator

    Time frame: Time from first dose of study treatment up to 6.4 years

    OR is defined as the confirmed assessment of best overall response of complete response (CR) or partial response (PR). CR is defined as disappearance of all evidence of target and non-target lesions. PR: At least 30% reduction from baseline in the sum of the longest diameter (SLD) of all lesions.

Secondary outcomes

  1. Part A: Maximum Observed Plasma Concentration (Cmax) of M4344

    Time frame: Pre-dose, 0.5, 1, 1.5, 2, 3, 4, 8 and 24 hours post-dose on Day 1 and Day 8 of Cycle 1 (each cycle is of 21 days)

    Cmax was obtained directly from the plasma concentration versus time curve.

  2. Part A: Area Under the Plasma Concentration Time Curve From Time Zero to the Time of the Last Quantifiable Concentration (AUC0-t) of M4344

    Time frame: Pre-dose, 0.5, 1, 1.5, 2, 3, 4, 8 and 24 hours post-dose on Day 1 and Day 8 of Cycle 1 (each cycle is of 21 days)

    Area under the plasma concentration versus time curve from time zero to the last sampling time t at which the concentration was at or above the lower limit of quantification (LLOQ). AUC0-t was calculated according to the mixed log-linear trapezoidal rule.

  3. Part A: Area Under the Plasma Concentration-time Curve From Time Zero Extrapolated to Infinity (AUC0-inf) of M4344

    Time frame: Pre-dose, 0.5, 1, 1.5, 2, 3, 4, 8 and 24 hours post-dose on Cycle 1 Day 1 (each cycle is of 21 days)

    AUC0-inf was calculated by combining AUC0-t and AUCextra. AUCextra represents an extrapolated value obtained by Clast pred/Lambda z, where Clast pred was the calculated plasma concentration at the last sampling time point at which the measured plasma concentration is at or above the Lower Limit of quantification (LLOQ) and Lambda z was the apparent terminal rate constant determined by log-linear regression analysis of the measured plasma concentrations of the terminal log-linear phase.

  4. Part A: Time to Reach Maximum Plasma Concentration (Tmax) of M4344

    Time frame: Pre-dose, 0.5, 1, 1.5, 2, 3, 4, 8 and 24 hours post-dose on Day 1 and Day 8 of Cycle 1 (each cycle is of 21 days)

    Tmax was obtained directly from the plasma concentration versus time curve.

  5. Part A: Terminal Elimination Half-Life (T1/2) of M4344

    Time frame: Pre-dose, 0.5, 1, 1.5, 2, 3, 4, 8 and 24 hours post-dose on Day 1 and Day 8 of Cycle 1 (each cycle is of 21 days)

    Elimination Half Life (T1/2) was defined as the time required for the concentration or amount of drug in the body to be reduced by one-half. T1/2 was calculated by natural log 2 divided by Lambda z. Lambda z was determined from the terminal slope of the log-transformed plasma concentration curve using linear regression method.

  6. Part A: Apparent Clearance (CL/f) of M4344

    Time frame: Pre-dose, 0.5, 1, 1.5, 2, 3, 4, 8 and 24 hours post-dose on Day 1 and Day 8 of Cycle 1 (each cycle is of 21 days)

    CL/f was a measure of the rate at which a drug was metabolized or eliminated by normal biological processes. CL/f was calculated as Dose/AUC0-inf, where AUC0-inf was estimated by determining the total area under the curve of the concentration versus time curve extrapolated to infinity. AUC0-inf was calculated as AUC0-t + Clast pred/Lambda Z, where Clast pred was the calculated plasma concentration at the last sampling time point at which the measured plasma concentration was at or above the lower limit of quantification (LLQ) and Lambda Z was the apparent terminal rate constant determined from the terminal slope of the log-transformed plasma concentration curve.

  7. Part A: Apparent Volume of Distribution During Terminal Phase (Vz/f) of M4344

    Time frame: Pre-dose, 0.5, 1, 1.5, 2, 3, 4, 8 and 24 hours post-dose on Day 1 and Day 8 of Cycle 1 (each cycle is of 21 days)

    Vz/f: the distribution of a study drug between plasma and the rest of the body after oral dosing. For single dose Vz/f = Dose/(AUC0-inf*Lambda Z), where AUC0-inf = (AUC0-t + Clast pred/Lambda Z). Clastpred was the calculated plasma concentration at the last sampling time point at which the measured plasma concentration was at or above the LLOQ and Lambda Z = the apparent terminal rate constant determined from the terminal slope of the log-transformed plasma concentration curve.

  8. Part A: Accumulation Ratio for Maximum Observed Plasma Concentration (Racc [Cmax]) of M4344

    Time frame: Pre-dose, 0.5, 1, 1.5, 2, 3, 4, 8 and 24 hours post-dose on Day 1 and Day 8 of Cycle 1 (each cycle is of 21 days)

    Accumulation ratio of Cmax was calculated as Cmax, after dosing on Day 8 divided by Cmax, after dosing on Day 1 of Cycle 1.

  9. Part A: Accumulation Ratio for Area Under the Plasma Concentration Time Curve From Time Zero to the Time of the Last Quantifiable Concentration (Racc [AUC0-t]) of M4344

    Time frame: Pre-dose, 0.5, 1, 1.5, 2, 3, 4, 8 and 24 hours post-dose on Day 1 and Day 8 of Cycle 1 (each cycle is of 21 days)

    Accumulation ratio of AUC0-t was calculated as AUC0-t, after dosing on Day 8 divided by AUC0-t, after dosing on Day 1 of Cycle 1.

  10. Part A: Dose Normalized Maximum Observed Plasma Concentration (Cmax/Dose) of M4344

    Time frame: Pre-dose, 0.5, 1, 1.5, 2, 3, 4, 8 and 24 hours post-dose on Day 1 and Day 8 of Cycle 1 (each cycle is of 21 days)

    Dose normalized was calculated as Cmax obtained directly from the concentration versus time curve divided by dose. Cmax/dose was measured in nanogram per milliliter per milligram (ng/mL/mg).

  11. Part A: Dose Normalized Area Under the Plasma Concentration-Time Curve From Time Zero to the Last Sampling Time (AUC0-t/Dose) of M4344

    Time frame: Pre-dose, 0.5, 1, 1.5, 2, 3, 4, 8 and 24 hours post-dose on Day 1 and Day 8 of Cycle 1 (each cycle is of 21 days)

    AUC0-t/Dose was defined as AUC from time of dosing to the time of the last measurable concentration divided by dose. AUC0-t/dose was measured in nanogram*hour per milliliter per milligram (ng*h/mL/mg).

  12. Part A: Dose Normalized Area Under the Concentration-Time Curve Over Entire Dosing Time Period From Time Zero Extrapolated to Infinity (AUC0-inf/Dose) of M4344

    Time frame: Pre-dose, 0.5, 1, 1.5, 2, 3, 4, 8, and 24 hours post-dose on Cycle 1 Day 1 (each cycle is of 21 days)

    AUC0-inf/Dose was defined as AUC extrapolated to infinity divided by dose.

  13. Part A: Percentage of Participants With Objective Response (OR) According to Response Evaluation Criteria in Solid Tumors Version 1.1 (RECIST v1.1)

    Time frame: Time from first dose of study treatment up to 4.3 years

    The OR was defined as the confirmed assessment of best overall response (BOR) of partial response (PR),or complete response (CR) according to RECIST v1.1. CR: Disappearance of all evidence of target and non-target lesions. PR: At least 30 percent (%) reduction from baseline in sum of longest diameter (SLD) of all lesions.

  14. Part A: Number of Participants With Stable Disease (SD) According to Response Evaluation Criteria in Solid Tumors Version 1.1 (RECIST v1.1)

    Time frame: Time from first dose of study treatment up to 4.3 years

    SD is defined as neither sufficient increase to qualify for progression disease (PD) nor sufficient shrinkage to qualify for partial response (PR). PR: at least 30 percent (%) reduction from baseline in sum of longest diameter (SLD) of all lesions. PD: at least a 20% increase in the SLD, taking as reference the smallest SLD recorded from baseline or the appearance of 1 or more new lesions.

  15. Part A2: Maximum Observed Plasma Concentration (Cmax) of M4344

    Time frame: Pre-dose, 0.5, 1, 1.5, 2, 3, 4, 8 and 12 hours post-dose on Day 1 and Day 8 of Cycle 1 (each cycle is of 21 days)

    Cmax was obtained directly from the plasma concentration versus time curve.

  16. Part A2: Area Under the Plasma Concentration-time Curve From Time Zero Extrapolated to Infinity (AUC0-inf) of M4344

    Time frame: Pre-dose, 0.5, 1, 1.5, 2, 3, 4, 8 and 12 hours post-dose on Cycle 1 Day 1 (each cycle is of 21 days)

    AUC0-inf was calculated by combining AUC0-t and AUCextra. AUCextra represents an extrapolated value obtained by Clast pred/Lambda z, where Clast pred was the calculated plasma concentration at the last sampling time point at which the measured plasma concentration is at or above the Lower Limit of quantification (LLOQ) and Lambda z was the apparent terminal rate constant determined by log-linear regression analysis of the measured plasma concentrations of the terminal log-linear phase.

  17. Part A2: Area Under the Plasma Concentration Time Curve From Time Zero to the Time of the Last Quantifiable Concentration (AUC0-t) of M4344

    Time frame: Pre-dose, 0.5, 1, 2, 3, 4, 6, 8, 12 (in BID arms), 24 hours post-dose (in QD arms) on Day 1 and Day 8 of Cycle 1 (each cycle is of 21 days)

    Area under the plasma concentration versus time curve from time zero to the last sampling time t at which the concentration was at or above the lower limit of quantification (LLOQ). AUC0-t was calculated according to the mixed log-linear trapezoidal rule.

  18. Part A2: Time to Reach Maximum Plasma Concentration (Tmax) of M4344

    Time frame: Pre-dose, 0.5, 1, 1.5, 2, 3, 4, 8 and 12 hours post-dose on Day 1 and Day 8 of Cycle 1 (each cycle is of 21 days)

    Tmax was obtained directly from the plasma concentration versus time curve.

  19. Part A2: Terminal Elimination Half-Life (T1/2) of M4344

    Time frame: Pre-dose, 0.5, 1, 1.5, 2, 3, 4, 8 and 12 hours post-dose on Day 1 and Day 8 of Cycle 1 (each cycle is of 21 days)

    Elimination Half Life (T1/2) was defined as the time required for the concentration or amount of drug in the body to be reduced by one-half. T1/2 was calculated by natural log 2 divided by Lambda z. Lambda z was determined from the terminal slope of the log-transformed plasma concentration curve using linear regression method.

  20. Part A2: Apparent Clearance (CL/f) of M4344

    Time frame: Pre-dose, 0.5, 1, 1.5, 2, 3, 4, 8 and 12 hours post-dose on Day 1 and Day 8 of Cycle 1 (each cycle is of 21 days)

    CL/f was a measure of the rate at which a drug was metabolized or eliminated by normal biological processes. CL/f was calculated as Dose/AUC0-inf, where AUC0-inf was estimated by determining the total area under the curve of the concentration versus time curve extrapolated to infinity. AUC0-inf was calculated as AUC0-t + Clast pred/Lambda Z, where Clast pred was the calculated plasma concentration at the last sampling time point at which the measured plasma concentration was at or above the lower limit of quantification (LLQ) and Lambda Z was the apparent terminal rate constant determined from the terminal slope of the log-transformed plasma concentration curve.

  21. Part A2: Apparent Volume of Distribution During Terminal Phase (Vz/f) of M4344

    Time frame: Pre-dose, 0.5, 1, 1.5, 2, 3, 4, 8 and 12 hours post-dose on Cycle 1 Day 1 (each cycle is of 21 days)

    Vz/f: the distribution of a study drug between plasma and the rest of the body after oral dosing. For single dose Vz/f = Dose/(AUC0-inf*Lambda Z), where AUC0-inf = (AUC0-t + Clast pred/Lambda Z). Clastpred was the calculated plasma concentration at the last sampling time point at which the measured plasma concentration was at or above the LLOQ and Lambda Z = the apparent terminal rate constant determined from the terminal slope of the log-transformed plasma concentration curve.

  22. Part A2: Accumulation Ratio for Maximum Observed Plasma Concentration (Racc [Cmax]) of M4344

    Time frame: Pre-dose, 0.5, 1, 1.5, 2, 3, 4, 8 and 12 hours post-dose on Day 1 and Day 8 of Cycle 1 (each cycle is of 21 days)

    Accumulation ratio of Cmax was calculated as Cmax, after dosing on Day 8 divided by Cmax, after dosing on Day 1 of Cycle 1.

  23. Part A2: Accumulation Ratio for Area Under the Plasma Concentration Time Curve From Time Zero to the Time of the Last Quantifiable Concentration (Racc [AUC0-t]) of M4344

    Time frame: Pre-dose, 0.5, 1, 2, 3, 4, 6, 8, 12 (in BID arms), 24 hours post-dose (in QD arms) on Day 1 and Day 8 of Cycle 1 (each cycle is of 21 days)

    Accumulation ratio of AUC0-t was calculated as AUC0-t, after dosing on Day 8 divided by AUC0-t, after dosing on Day 1 of Cycle 1.

  24. Part A2: Accumulation Ratio for Area Under the Plasma Concentration Time Curve (Racc [AUC]) of M4344

    Time frame: Pre-dose, 0.5, 1, 1.5, 2, 3, 4, 8 and 12 hours post-dose on Day 1 and Day 8 of Cycle 1 (each cycle is of 21 days)

    Accumulation ratio of AUC was calculated as AUC, after dosing on Day 8 divided by AUC, after dosing on Day 1 of Cycle 1.

  25. Part A2: Dose Normalized Maximum Observed Plasma Concentration (Cmax/Dose) of M4344

    Time frame: Pre-dose, 0.5, 1, 1.5, 2, 3, 4, 8 and 12 hours post-dose on Day 1 and Day 8 of Cycle 1 (each cycle is of 21 days)

    Dose normalized was calculated as Cmax obtained directly from the concentration versus time curve divided by dose. Cmax/dose was measured in nanogram per milliliter per milligram (ng/mL/mg).

  26. Part A2: Dose Normalized Area Under the Concentration-Time Curve Over Entire Dosing Time Period From Time Zero Extrapolated to Infinity (AUC0-inf/Dose) of M4344

    Time frame: Pre-dose, 0.5, 1, 1.5, 2, 3, 4, 8 and 12 hours post-dose on Cycle 1 Day 1 (each cycle is of 21 days)

    AUC0-inf/Dose was defined as AUC extrapolated to infinity divided by dose. AUC0-inf/Dose was measured in nanogram*hour per milliliter per milligram (ng*h/mL/mg).

  27. Part A2: Dose Normalized Area Under the Plasma Concentration-Time Curve From Time Zero to the Last Sampling Time (AUC0-t/Dose) of M4344

    Time frame: Pre-dose, 0.5, 1, 2, 3, 4, 6, 8, 12 (in BID arms), 24 hours post-dose (in QD arms) on Day 1 and Day 8 of Cycle 1 (each cycle is of 21 days)

    AUC0-t/Dose was defined as AUC from time of dosing to the time of the last measurable concentration divided by dose.

  28. Part A2: Number of Participants With Stable Disease (SD) According to Response Evaluation Criteria in Solid Tumors Version 1.1 (RECIST v1.1)

    Time frame: Time from first dose of study treatment up to 6.2 years

    SD is defined as neither sufficient increase to qualify for progression disease (PD) nor sufficient shrinkage to qualify for partial response (PR). PR: at least 30 percent (%) reduction from baseline in sum of longest diameter (SLD) of all lesions. PD: at least a 20% increase in the SLD, taking as reference the smallest SLD recorded from baseline or the appearance of 1 or more new lesions.

  29. Part A2: Percentage of Participants With Objective Response (OR) According to Response Evaluation Criteria in Solid Tumors Version 1.1 (RECIST v1.1)

    Time frame: Time from first dose of study treatment up to 6.2 years

    The OR was defined as the confirmed assessment of best overall response (BOR) of partial response (PR),or complete response (CR) according to RECIST v1.1. CR: Disappearance of all evidence of target and non-target lesions. PR: At least 30 percent (%) reduction from baseline in sum of longest diameter (SLD) of all lesions.

  30. Part B1: Maximum Observed Plasma Concentration (Cmax) of M4344

    Time frame: Pre-dose and at 0.5, 1, 1.5, 2, 3, 4, 8 and 24 hours post-dose on Cycle 1 Day 2 (each cycle is of 21 days)

    Cmax was obtained directly from the plasma concentration versus time curve.

  31. Part B1: Area Under the Plasma Concentration Time Curve From Time Zero to the Time of the Last Quantifiable Concentration (AUC0-t) of M4344

    Time frame: Pre-dose and at 0.5, 1, 1.5, 2, 3, 4, 8 and 24 hours post-dose on Cycle 1 Day 2 (each cycle is of 21 days)

    Area under the plasma concentration versus time curve from time zero to the last sampling time t at which the concentration was at or above the lower limit of quantification (LLOQ). AUC0-t was calculated according to the mixed log-linear trapezoidal rule.

  32. Part B1: Area Under the Plasma Concentration-time Curve From Time Zero Extrapolated to Infinity (AUC0-inf) of M4344

    Time frame: Pre-dose and at 0.5, 1, 1.5, 2, 3, 4, 8 and 24 hours post-dose on Cycle 1 Day 2 (each cycle is of 21 days)

    AUC0-inf was calculated by combining AUC0-t and AUCextra. AUCextra represents an extrapolated value obtained by Clast pred/Lambda z, where Clast pred was the calculated plasma concentration at the last sampling time point at which the measured plasma concentration is at or above the Lower Limit of quantification (LLOQ) and Lambda z was the apparent terminal rate constant determined by log-linear regression analysis of the measured plasma concentrations of the terminal log-linear phase.

  33. Part B1:Time to Reach Maximum Plasma Concentration (Tmax) of M4344

    Time frame: Pre-dose and at 0.5, 1, 1.5, 2, 3, 4, 8 and 24 hours post-dose on Cycle 1 Day 2 (each cycle is of 21 days)

    Tmax was obtained directly from the plasma concentration versus time curve.

  34. Part B1: Terminal Elimination Half-Life (T1/2) of M4344

    Time frame: Pre-dose and at 0.5, 1, 1.5, 2, 3, 4, 8 and 24 hours post-dose on Cycle 1 Day 2 (each cycle is of 21 days)

    Elimination Half Life (T1/2) was defined as the time required for the concentration or amount of drug in the body to be reduced by one-half. T1/2 was calculated by natural log 2 divided by Lambda z. Lambda z was determined from the terminal slope of the log-transformed plasma concentration curve using linear regression method.

  35. Part B1: Apparent Clearance (CL/f) of M4344

    Time frame: Pre-dose and at 0.5, 1, 1.5, 2, 3, 4, 8 and 24 hours post-dose on Cycle 1 Day 2 (each cycle is of 21 days)

    CL/f was a measure of the rate at which a drug was metabolized or eliminated by normal biological processes. CL/f was calculated as Dose/AUC0-inf, where AUC0-inf was estimated by determining the total area under the curve of the concentration versus time curve extrapolated to infinity. AUC0-inf was calculated as AUC0-t + Clast pred/Lambda Z, where Clast pred was the calculated plasma concentration at the last sampling time point at which the measured plasma concentration was at or above the lower limit of quantification (LLQ) and Lambda Z was the apparent terminal rate constant determined from the terminal slope of the log-transformed plasma concentration curve.

  36. Part B1: Apparent Volume of Distribution During Terminal Phase (Vz/f) of M4344

    Time frame: Pre-dose and at 0.5, 1, 1.5, 2, 3, 4, 8 and 24 hours post-dose on Cycle 1 Day 2 (each cycle is of 21 days)

    Vz/f: the distribution of a study drug between plasma and the rest of the body after oral dosing. For single dose Vz/f = Dose/(AUC0-inf*Lambda Z), where AUC0-inf = (AUC0-t + Clast pred/Lambda Z). Clastpred was the calculated plasma concentration at the last sampling time point at which the measured plasma concentration was at or above the LLOQ and Lambda Z = the apparent terminal rate constant determined from the terminal slope of the log-transformed plasma concentration curve.

  37. Part B1: Dose Normalized Maximum Observed Plasma Concentration (Cmax/Dose) of M4344

    Time frame: Pre-dose and at 0.5, 1, 1.5, 2, 3, 4, 8 and 24 hours post-dose on Cycle 1 Day 2 (each cycle is of 21 days)

    Dose normalized was calculated as Cmax obtained directly from the concentration versus time curve divided by dose.

  38. Part B1: Dose Normalized Area Under the Plasma Concentration-Time Curve From Time Zero to the Last Sampling Time (AUC0-t/Dose) of M4344

    Time frame: Pre-dose and at 0.5, 1, 1.5, 2, 3, 4, 8 and 24 hours post-dose on Cycle 1 Day 2 (each cycle is of 21 days)

    AUC0-t/Dose was defined as AUC from time of dosing to the time of the last measurable concentration divided by dose.

  39. Part B1: Dose Normalized Area Under the Concentration-Time Curve Over Entire Dosing Time Period From Time Zero Extrapolated to Infinity (AUC0-inf/Dose) of M4344

    Time frame: Pre-dose and at 0.5, 1, 1.5, 2, 3, 4, 8 and 24 hours post-dose on Cycle 1 Day 2 (each cycle is of 21 days)

    AUC0-inf/Dose was defined as AUC extrapolated to infinity divided by dose.

  40. Part B1: Percentage of Participants With Objective Response (OR) According to Response Evaluation Criteria in Solid Tumors Version 1.1 (RECIST v1.1)

    Time frame: Time from first dose of study treatment up to 5.2 years

    The OR was defined as the confirmed assessment of best overall response (BOR) of partial response (PR),or complete response (CR) according to RECIST v1.1. CR: Disappearance of all evidence of target and non-target lesions. PR: At least 30 percent (%) reduction from baseline in sum of longest diameter (SLD) of all lesions.

  41. Part C: Number of Participants With Confirmed Best Overall Response (BOR) as Per Response Evaluation Criteria in Solid Tumors Version (RECIST) 1.1

    Time frame: Time from first dose of study treatment up to 6.4 years

    Confirmed BOR is defined as best response of any of complete response (CR), partial response (PR), stable disease (SD) and progressive disease (PD) recorded from the treatment start date until documented disease progression. CR: Disappearance of all evidence of target/non-target lesions. PR: At least 30%reduction from baseline in sum of longest diameter (SLD) of all lesions. SD: Neither sufficient increase to qualify for PD nor sufficient shrinkage to qualify for PR. PD: at least a 20% increase in SLD, taking as reference smallest SLD recorded from baseline/appearance of 1or more new lesions and unequivocal progression of non-target lesions.

  42. Part C: Progression-Free Survival (PFS) as Per Response Evaluation Criteria in Solid Tumors Version (RECIST) 1.1 as Assessed by Investigator

    Time frame: Time from first dose of study treatment up to 6.4 years

    PFS is defined as the time from start of study treatment to progression disease (PD) or death. PD: at least a 20% increase in the SLD, taking as reference the smallest SLD recorded from baseline or the appearance of 1 or more new lesions. PFS was measured using Kaplan-Meier (KM) estimates.

  43. Part C: Duration of Response (DoR) According to Response Evaluation Criteria in Solid Tumors Version 1.1 (RECIST v1.1) as Assessed by Investigator

    Time frame: Time from first documentation of objective response, assessed up to 6.4 years

    DOR was defined for participants with confirmed response, as the time from first documentation of objective response (Complete Response [CR] or Partial Response [PR]) to the date of first documentation of progression disease (PD) or death due to any cause, whichever occurred first. CR: Disappearance of all evidence of target and non-target lesions. PR: At least 30% reduction from baseline in the SLD of all lesions. PD: At least a 20% increase in the SLD, taking as reference the smallest SLD recorded from baseline or the appearance of 1 or more new lesions.

  44. Part C: Overall Survival (OS)

    Time frame: Time from first dose of study treatment up to 6.4 years

    OS was defined as the time from treatment start to the date of death due to any cause. The participants who were still alive at the time of data analysis or who were lost to follow-up OS time was censored at the last recorded date. OS was measured using Kaplan-Meier (KM) estimates.

  45. Part C: Maximum Observed Plasma Concentration (Cmax) of M4344

    Time frame: Pre-dose up to 2 hours post-dose on Cycle 1 Day 1; Pre-dose up to 1 hours post-dose on Cycle 1 Day 8 and Cycle 1 Day 15 (each cycle is of 21 days)

    Cmax was obtained directly from the plasma concentration versus time curve.

  46. Part C: Area Under the Plasma Concentration Time Curve From Time Zero to the Time of the Last Quantifiable Concentration (AUC0-t) of M4344

    Time frame: Pre-dose up to 2 hours post-dose on Cycle 1 Day 1; Pre-dose up to 1 hours post-dose on Cycle 1 Day 8 and Cycle 1 Day 15 (each cycle is of 21 days)

    Area under the plasma concentration versus time curve from time zero to the last sampling time t at which the concentration was at or above the lower limit of quantification (LLOQ). AUC0-t was calculated according to the mixed log-linear trapezoidal rule.

  47. Part C: Time to Reach Maximum Plasma Concentration (Tmax) of M4344

    Time frame: Pre-dose up to 2 hours post-dose on Cycle 1 Day 1; Pre-dose up to 1 hours post-dose on Cycle 1 Day 8 and Cycle 1 Day 15 (each cycle is of 21 days)

    Tmax was obtained directly from the plasma concentration versus time curve.

Sponsors and collaborators

Lead sponsor

EMD Serono Research & Development Institute, Inc.

Industry

Collaborators

  • Merck KGaA, Darmstadt, Germany

Registry information

Official study title

An Open-Label Study of the Safety, Tolerability, and Pharmacokinetic/Pharmacodynamic Profile of M4344 (Formerly VX-803) as a Single Agent and in Combination With Cytotoxic Chemotherapy in Participants With Advanced Solid Tumors

Important dates

Study start
2015
Primary completion
2021
Study completion
2021
First posted
Oct 29, 2014
Registry last updated
Mar 16, 2023

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

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