Kashiwa, Chiba, 277-8577, Japan
NCT Number: NCT01404390
Japanese BAY80-6946 Monotherapy Phase I Study
This study will be conducted as an open label, single centre, Phase I study of PI3K (phosphatidyl inositol 3 kinase) inhibitor BAY80-6946 in Japanese patients with advanced or refractory solid tumours. The eligible subjects will be dosed intravenously at Day 1, Day 8 and Day 15 with three weeks on and one week off in each treatment cycle.
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Conditions
Age range
20 year–80 year
Sex eligibility
All sexes
Study type
Interventional
Phase
Phase 1
Primary location
Who can participate
Healthy volunteers accepted: No
Only the study team can determine whether someone qualifies for participation.
Inclusion criteria
- Cancer patients
- Japanese patients, who are at least 20 years of age
- Histological or cytological documentation of non-hematologic, malignant solid tumours, excluding primary brain or spinal tumours, with no past or current involvement in the central nervous system (CNS)
- At least one measurable lesion or evaluable disease according to RECIST (version 1.1)
- Eastern Cooperative Oncology performance status (ECOG-PS) of 0 or 1
- Life expectancy of at least 12 weeks
- Advanced or refractory solid tumours not amenable to standard therapy, at the first screening examination/visit
Exclusion criteria
- Anticancer chemotherapy or immunotherapy during the study or within 4 weeks of first study treatment. Patients must have recovered from the toxic effects of the previous anti-cancer chemotherapy or immunotherapy by the investigator (with the exception of alopecia).
- Radiotherapy to target lesions during study or within 4 weeks of first study treatment
- Investigational drug therapy outside of this trial during or within 4 weeks of first study treatment
- Current diagnosis of Type I or II diabetes mellitus or fasting blood glucose level >125 mg/dL at screening, and/or HbA1c>/= 6.5%
- Past and current histories of cardiac disease congestive heart failure > New York Heart Association (NYHA) Class II; active coronary artery disease, myocardial infarction within 6 months prior to study entry; new onset of angina within 3 months prior to study entry or unstable angina or ventricular cardiac arrhythmias requiring anti-arrhythmic therapy
- Active and clinically serious infections >Grade 2 (National Cancer Institute Common Terminology Criteria for Adverse Events [NCI-CTCAE] version 4.03)
- Uncontrolled hypertension defined as systolic blood pressure >150 mm Hg or diastolic pressure > 90 mm Hg, despite optimal medical management
- Patients undergoing renal dialysis
- Pregnant or breast feeding women
Treatment and study plan
BAY80-6946
Drug0.4mg/ kg, iv, day 1,8 and 15, every 28 days
Primary outcomes
-
Number of subjects with adverse events
Time frame: 169 days
-
Maximum drug concentration in plasma after single dose administration (Cmax)
Time frame: 0 - 168 hours in Cycle1 Day1, 0 - 25 hours in Cycle1 Day15, 0 - 8 hours in Cycle3 Day15
-
Cmax divided by dose (mg) per kg body weight (Cmax,norm)
Time frame: 0 - 168 hours in Cycle1 Day1, 0 - 25 hours in Cycle1 Day15, 0 - 8 hours in Cycle3 Day15
-
Cmax divided by dose (mg) (Cmax/D)
Time frame: 0 - 168 hours in Cycle1 Day1, 0 - 25 hours in Cycle1 Day15, 0 - 8 hours in Cycle3 Day15
-
Area under the concentration-time curve time 0 to 8 hours (AUC(0-8))
Time frame: 0 - 168 hours in Cycle1 Day1, 0 - 25 hours in Cycle1 Day15, 0 - 8 hours in Cycle3 Day15
-
Area under the concentration-time curve from time 0 to 25 hours (AUC(0-25))
Time frame: 0 - 168 hours in Cycle1 Day1, 0 - 25 hours in Cycle1 Day15
-
AUC(0-25) divided by dose (mg) per kg body weight (AUC(0-25)norm)
Time frame: 0 - 168 hours in Cycle1 Day1, 0 - 25 hours in Cycle1 Day15
-
AUC(0-25) divided by dose (mg) (AUC(0-25)/D)
Time frame: 0 - 168 hours in Cycle1 Day1, 0 - 25 hours in Cycle1 Day15
-
AUC from time 0 to last data point (AUC(0-tlast))
Time frame: 0 - 168 hours in Cycle1 Day1, 0 - 25 hours in Cycle1 Day15
-
Time to maximum drug concentration in plasma (tmax)
Time frame: 0 - 168 hours in Cycle1 Day1, 0 - 25 hours in Cycle1 Day15, 0 - 8 hours in Cycle3 Day 15
Secondary outcomes
-
Area under the plasma concentration-time curve of (AUC) of BAY80-6946
Time frame: 0 - 168 hours in Cycle1 Day1
-
Half-life associated with terminal slope of drug in plasma (t1/2)
Time frame: 0 - 168 hours in Cycle1 Day1
-
Mean residence time of drug in plasma (MRT)
Time frame: 0 - 168 hours in Cycle1 Day1
-
Total body clearance of drug from plasma (CL)
Time frame: 0 - 168 hours in Cycle1 Day1
-
Volume of drug distribution during terminal phase after single dose administration (Vz)
Time frame: 0 - 168 hours in Cycle1 Day1
-
Volume of drug distribution during steady state after single dose administration (Vss)
Time frame: 0 - 168 hours in Cycle1 Day1
-
Accumulation ratio calculated from AUC(0-8) after multiple dosing and AUC(0-8) after single dosing (RAAUC(0-8))
Time frame: 0 - 8 hours in Cycle3 Day15
-
Accumulation ratio calculated from AUC(0-25) after multiple dosing and AUC(0-25) after single dosing (RAAUC(0-25))
Time frame: 0 - 25 hours in Cycle1 Day15
-
Accumulation ration calculated from Cmax after multiple dosing and Cmax after single dosing (RACmax)
Time frame: 0 - 168 hours in Cycle1 Day1, 0 - 25 hours in Cycle1 Day15
-
Overall tumor response rate
Time frame: 176 days
Proportion of subjects with confirmed complete and partial response
-
Overall disease control rate
Time frame: 176 days
Proportion of subjects who had a best response rating of complete response, partial response or stable disease
-
Time to progression of cancer growth
Time frame: 176 days
-
Progression-free survival time
Time frame: 176 days
Sponsors and collaborators
Lead sponsor
Bayer
Industry
Registry information
Official study title
An Open Label, Single Centre, Phase I Study of PI3K Inhibitor BAY80-6946 to Evaluate the Safety, Tolerability and Pharmacokinetics in Japanese Patients With Advanced or Refractory Solid Tumours
Important dates
- Study start
- 2011
- Primary completion
- 2012
- Study completion
- 2012
- First posted
- Jul 28, 2011
- Registry last updated
- Dec 14, 2017
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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