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BAY94-9343

Phase 1

Neoplasms | Small molecule | Oncology |Bayer AG|Last Updated: Jul 9, 2021

Success Probability

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Market & Valuation

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Trial Design

UNCONTROLLED
Total Trials1
Total Enrollment12

FDA Designations

No designations recorded

Clinical trial landscape

BAY94-9343 · 2 trials · 2 indications

Phase 1 2
NCT02485119Phase I Dose Escalation Study of BAY94-9343 Given by Intravenous Infusion Every 3 Weeks in Japanese Subjects With Advanced MalignanciesNeoplasms
COMPLETED12 Analytics
NCT01439152Phase I Study to Determine the Maximum Tolerable Dose of BAY94-9343 in Patients With Advanced Solid Tumors.Oncology
COMPLETED148 Analytics
PHASE1COMPLETED
Phase I Dose Escalation Study of BAY94-9343 Given by Intravenous Infusion Every 3 Weeks in Japanese Subjects With Advanced Malignancies
NeoplasmsUnlock trial analytics
PHASE1COMPLETED
Phase I Study to Determine the Maximum Tolerable Dose of BAY94-9343 in Patients With Advanced Solid Tumors.
OncologyUnlock trial analytics

Study Endpoints

Primary Endpoints

Number of Treatment-emergent Adverse Events (TEAEs) as a measure of safety and tolerability
Up to 9 weeks
Intensity of TEAEs acc. to NCI CTCAE (National Cancer Institute Common Terminology Criteria for Adverse Events) v.4.03
Up to 9 weeks
Cmax (maximum drug concentration in plasma after single dose administration ) for BAY94-9343, total antibody compound, DM4, metabolite DM4-Me
Cycle 1, 3 ,6: pre, 30, 60min, 1.5, 2, 3, 5, 8, 48, 96, 168 and 504 hours after the start of dosing; Cycle1,2 only: 336 hours; Cycle1 only: 24 hours (each cycle is 21 days)
Cmax,norm (Cmax divided by dose (mg) per kg body weight) for BAY94-9343, total antibody compound, DM4, metabolite DM4-Me
Cycle 1, 3 ,6: pre, 30, 60min, 1.5, 2, 3, 5, 8, 48, 96, 168 and 504 hours after the start of dosing; Cycle1,2 only: 336 hours; Cycle1 only: 24 hours (each cycle is 21 days)
Cmax/D (Cmax divided by dose (mg)) for BAY94-9343, total antibody compound, DM4, metabolite DM4-Me
Cycle 1, 3 ,6: pre, 30, 60min, 1.5, 2, 3, 5, 8, 48, 96, 168 and 504 hours after the start of dosing; Cycle1,2 only: 336 hours; Cycle1 only: 24 hours (each cycle is 21 days)
AUC(0-tlast) (area under the plasma concentration vs time curve from time 0 to the last data point) for BAY94-9343, total antibody compound, DM4, metabolite DM4-Me
Cycle 1, 3 ,6: pre, 30, 60min, 1.5, 2, 3, 5, 8, 48, 96, 168 and 504 hours after the start of dosing; Cycle1,2 only: 336 hours; Cycle1 only: 24 hours (each cycle is 21 days)
AUC(0-tlast)norm (AUC(0-tlast) divided by dose (mg) per kg body weight) for BAY94-9343, total antibody compound, DM4, metabolite DM4-Me
Cycle 1, 3 ,6: pre, 30, 60min, 1.5, 2, 3, 5, 8, 48, 96, 168 and 504 hours after the start of dosing; Cycle1,2 only: 336 hours; Cycle1 only: 24 hours (each cycle is 21 days)
AUC(0-tlast)/D (AUC(0-tlast) divided by dose (mg)) for BAY94-9343, total antibody compound, DM4, metabolite DM4-Me
Cycle 1, 3 ,6: pre, 30, 60min, 1.5, 2, 3, 5, 8, 48, 96, 168 and 504 hours after the start of dosing; Cycle1,2 only: 336 hours; Cycle1 only: 24 hours (each cycle is 21 days)
tmax (time to reach maximum drug concentration in plasma) for BAY94-9343, total antibody compound, DM4, metabolite DM4-Me
Cycle 1, 3 ,6: pre, 30, 60min, 1.5, 2, 3, 5, 8, 48, 96, 168 and 504 hours after the start of dosing; Cycle1,2 only: 336 hours; Cycle1 only: 24 hours (each cycle is 21 days)
Incidence of DLT (dose limiting toxicity) of BAY 94-9343
At the end of Cycle 1 Day21
Determination of the Pharmacokinetic profile of BAY94-9343 and its metabolites (ADC, Total Antibody, DM4 and DM4-Me)
Cycle 1 and Cycle 3: pre-dose, 0.5, 1, 1.5, 2, 3, 5, 8, (24), 48, (96), 168, 336 and 504 hours after start of infusion

Q3W Arm: Cmax, AUC (0-504), AUC (0-tlast), tmax, t1/2 and AUC (Cycle 1 only) Q3W: Cycle 1 and Cycle 3: pre-dose, 0.5, 1, 1.5, 2, 3, 5, 8, (24), 48, (96), 168, 336 and 504 hours after start of infusion QW Arm:Cmax, AUC(0-168) and tmax) QW: Cycle 1 and Cycle 3: pre-dose, 0.5, 1, 1.5, 2, 3, 5, 8, 24, 48 and 168 hours after start of infusion

Secondary Endpoints

Tumor response based on RECIST (Response Evaluation Criteria in Solid Tumors)
Up to 9 weeks
Level of mesothelin expression using IHC (Immunohistochemistry) staining for the tumor tissue obtained from fresh or archival tumor tissue
Up to 9 weeks
Plasma levels of soluble mesothelin
Up to 9 weeks
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Study Design & Arms

AllocationNA
MaskingNONE
ModelSINGLE_GROUP
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
BAY94-9343EXPERIMENTALCohort 1: Safety, tolerability and PK of 4.5 mg/kg dose given Q3W. Proceeding to Cohort 2 or not will be decided based on both safety variables during Cycle 1 (21 days) of 3 to 6 subjects in Cohort 1 and PK obtained from Cycle 1 (at least Day 1 to Day 5). Cohort 2: Safety, tolerability and PK of 6.5 mg/kg dose given Q3W. Whether recruitment will be continued up to 9 subjects for Cohort 2 or not will be decided based on safety variables during Cycle 1 (21 days) of the first 3 subjects in Cohort 2. The safety and tolerability of 6.5 mg/kg will be assessed based on the data of 9 subjects during Cycle 1 in Cohort 2, and considering long term toxicity, the safety and tolerability of BAY94-9343 will be assessed all safety data by the end of 3 cycles in Cohort 2.
BAY94-9343 (Dose-Escalation)EXPERIMENTALBAY94-9343 was administered intravenously in this study. The starting dose for this first-in-man study was 0.15 mg/kg administered as a 1 hour infusion every 21 days. (ENROLLMENT CLOSED).
BAY94-9343 (Expansion)EXPERIMENTALAfter Maximum tolerated dose (MTD) had been defined, expansion cohorts were conducted at the MTD dose. Overall up to 32 subjects were planned to be enrolled in the expansion cohort: * Ovarian Carcinoma, 20 subjects * Mesothelioma, 6-12 subjects (ENROLLMENT CLOSED).
BAY94-9343 (1.8 mg/kg)EXPERIMENTALThis part of study was randomized and open-label. BAY94-9343 in two parallel dose cohorts of twenty (20) patients with recurrent platinum-resistant or platinum partially-sensitive ovarian cancer and up to four (4) patients with advanced malignant epithelioid peritoneal mesothelioma and eight (8) patients with advanced pleural mesothelioma.
BAY94-9343 (2.2 mg/kg)EXPERIMENTALThis part of study was randomized and open-label. BAY94-9343 in two parallel dose cohorts of twenty (20) patients with recurrent platinum-resistant or platinum partially-sensitive ovarian cancer and up to four (4) patients with advanced malignant epithelioid peritoneal mesothelioma and eight (8) patients with advanced pleural mesothelioma.

Interventions

NameTypeDescription
BAY94-9343DRUGCohort 1: 4.5 mg/kg of BAY 94-9343 at Q3W dose regimen. Cohort 2: 6.5 mg/kg of BAY 94-9343 at Q3W dose regimen.
BAY94-9343 (Expansion)DRUGBAY94-9343 was administered intravenously in this study. The dose for this expansion cohort was 5.5mg/kg administered as a 1 hour infusion every 21 days.
BAY94-9343 (1.8 mg/kg)DRUGBAY94-9343 was administered intravenously in this study. The dose for this cohort was 1.8 mg/kg administered as a 1 hour infusion every week for 3 weeks.
BAY94-9343 (2.2 mg/kg)DRUGBAY94-9343 was administered intravenously in this study. The dose for this cohort was 2.2 mg/kg administered as a 1 hour infusion every week for 3 weeks.
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Eligibility Criteria

Age Range20 Years to N/A
SexALL
Healthy VolunteersNo
Study Sites2

Inclusion Criteria: * Japanese subjects ≥ 20 years of age * ECOG Performance Status of 0 to 1 * Life expectancy of at least 12 weeks * Subjects with advanced, histologically or cytologically confirmed solid tumors, not amenable to any standard therapy, have no standard therapy available * Subjects ...

Countries:JapanUnited States
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Frequently asked questions about BAY94-9343

What is BAY 94-9343 used for?

BAY 94-9343 is an investigational small molecule being studied for the treatment of oncology conditions, including advanced solid tumors and other malignancies. It is in Phase 1 clinical development, with trials conducted in patients with various types of cancer. The drug is not yet approved and remains under investigation.

Who makes BAY 94-9343?

BAY 94-9343 is being developed by Bayer AG, a pharmaceutical company. Bayer is conducting clinical trials to evaluate the drug's safety and tolerability in patients with advanced solid tumors and other malignancies.

What phase is BAY 94-9343 in?

BAY 94-9343 is in Phase 1 clinical development. Multiple Phase 1 trials have been completed, including dose escalation studies in patients with advanced solid tumors and in Japanese subjects with advanced malignancies. The drug is investigational and not yet approved.

What clinical trials is BAY 94-9343 in?

BAY 94-9343 has been studied in several completed Phase 1 trials. NCT01439152 evaluated the maximum tolerable dose in patients with advanced solid tumors. NCT02485119 was a dose escalation study in Japanese subjects with advanced malignancies. NCT02639091 tested the drug in combination with pemetrexed and cisplatin in mesothelin-expressing solid tumors.

Is BAY 94-9343 the same as anetumab ravtansine?

Yes, BAY 94-9343 is also known as anetumab ravtansine. Clinical trial NCT02639091 refers to the drug as anetumab ravtansine, confirming that these names refer to the same investigational agent being developed by Bayer.