Trial Outcomes & Findings for Oral Bioavailability and Mass Balance Trial With Pimasertib (NCT NCT01713036)

NCT ID: NCT01713036

Last Updated: 2017-08-15

Results Overview

Recruitment status

COMPLETED

Study phase

PHASE1

Target enrollment

6 participants

Primary outcome timeframe

Pre-dose, 0.5, 1, 1.5, 3, 5, 7, 9, 11, 15, 23, and 47 hours post [14C] intravenous pimasertib dose on Day 1

Results posted on

2017-08-15

Participant Flow

First/last subject (informed consent): Nov 2012/Apr 2013. Clinical data cutoff: Jun 2013, Study completion date: Jul 2014 (Part B)

A total of 11 male subjects with locally advanced or metastatic solid cancer were screened for this trial. Six (6) subjects were enrolled and received the trial medication. Of them, 5 subjects completed Part A and further continued in Part B and completed the study.

Participant milestones

Participant milestones
Measure
Pimasertib
Part A: Subjects were administered with unlabeled pimasertib capsules orally at a single dose of 60 milligram (mg) on Day 1. One hour after administration of the oral unlabeled pimasertib dose, the intravenous (IV) tracer dose of 9 kilobecquerel (kBq) \[14C\] pimasertib was administered as a bolus injection. On Days 3-21 (except Day 8), subjects received unlabeled pimasertib capsules orally at a dose of 60 mg twice daily (BID). In the morning of Day 8, subjects received 60 mg unlabeled pimasertib capsules spiked with a dose of 2.6 megabecquerel (MBq) (70 microcuries \[mcgCi\]) of \[14C\] pimasertib orally. In the evening of Day 8, subjects received the evening dose of 60 mg pimasertib as unlabeled pimasertib capsules orally. Part B : Subjects were administered with 60 mg BID unlabeled pimasertib as oral capsules continuously in cycles of 21 days until progression of the disease, unacceptable toxicity, withdrawal of consent by the subject, loss to follow-up or death.
Overall Study
STARTED
6
Overall Study
COMPLETED
5
Overall Study
NOT COMPLETED
1

Reasons for withdrawal

Reasons for withdrawal
Measure
Pimasertib
Part A: Subjects were administered with unlabeled pimasertib capsules orally at a single dose of 60 milligram (mg) on Day 1. One hour after administration of the oral unlabeled pimasertib dose, the intravenous (IV) tracer dose of 9 kilobecquerel (kBq) \[14C\] pimasertib was administered as a bolus injection. On Days 3-21 (except Day 8), subjects received unlabeled pimasertib capsules orally at a dose of 60 mg twice daily (BID). In the morning of Day 8, subjects received 60 mg unlabeled pimasertib capsules spiked with a dose of 2.6 megabecquerel (MBq) (70 microcuries \[mcgCi\]) of \[14C\] pimasertib orally. In the evening of Day 8, subjects received the evening dose of 60 mg pimasertib as unlabeled pimasertib capsules orally. Part B : Subjects were administered with 60 mg BID unlabeled pimasertib as oral capsules continuously in cycles of 21 days until progression of the disease, unacceptable toxicity, withdrawal of consent by the subject, loss to follow-up or death.
Overall Study
Death
1

Baseline Characteristics

Oral Bioavailability and Mass Balance Trial With Pimasertib

Baseline characteristics by cohort

Baseline characteristics by cohort
Measure
Pimasertib
n=6 Participants
Part A: Subjects were administered with unlabeled pimasertib capsules orally at a single dose of 60 mg on Day 1. One hour after administration of the oral unlabeled pimasertib dose, the intravenous (IV) tracer dose of 9 kBq \[14C\] pimasertib was administered as a bolus injection. On Days 3-21 (except Day 8), subjects received unlabeled pimasertib capsules orally at a dose of 60 mg twice daily (BID). In the morning of Day 8, subjects received 60 mg unlabeled pimasertib capsules spiked with a dose of 2.6 MBq (70 mcgCi) of \[14C\] pimasertib orally. In the evening of Day 8, subjects received the evening dose of 60 mg pimasertib as unlabeled pimasertib capsules orally. Part B: Subjects were administered with 60 mg BID unlabeled pimasertib as oral capsules continuously in cycles of 21 days until progression of the disease, unacceptable toxicity, withdrawal of consent by the subject, loss to follow-up or death.
Age, Continuous
56.2 years
STANDARD_DEVIATION 8.54 • n=93 Participants
Sex: Female, Male
Female
0 Participants
n=93 Participants
Sex: Female, Male
Male
6 Participants
n=93 Participants

PRIMARY outcome

Timeframe: Pre-dose, 0.5, 1, 1.5, 3, 5, 7, 9, 11, 15, 23, and 47 hours post [14C] intravenous pimasertib dose on Day 1

Population: The Part A analysis set consists of all subjects who received the Part A medication, had absence of clinical trial protocol deviations affecting mass balance assessments, complied with trial medication with IMP intake for the complete Part A.

Outcome measures

Outcome measures
Measure
Pimasertib
n=6 Participants
Part A: subjects were administered with unlabeled pimasertib capsules orally at a single dose of 60 mg on Day 1. One hour after administration of the oral unlabeled pimasertib dose, the intravenous (IV) tracer dose of 9 kBq \[14C\] pimasertib was administered as a bolus injection.
Area Under the Plasma Concentration Time Curve From Time Zero to the Last Sampling Time Point (AUC0-t) of [14C]-Pimasertib Following Intravenous (IV) Administration on Day 1
36.0 hour*picogram equivalent/milliliter
Interval 22.33 to 58.11

PRIMARY outcome

Timeframe: Pre-dose, 0.5, 0.75, 1, 1.5, 2, 2.5, 4, 6, 8, 10, 12, 16, 24, and 48 hours post unlabeled pimasertib dose on Day 1

Population: The Part A analysis set consists of all subjects who received the Part A medication, had absence of clinical trial protocol deviations affecting mass balance assessments, complied with trial medication with IMP intake for the complete Part A.

Outcome measures

Outcome measures
Measure
Pimasertib
n=6 Participants
Part A: subjects were administered with unlabeled pimasertib capsules orally at a single dose of 60 mg on Day 1. One hour after administration of the oral unlabeled pimasertib dose, the intravenous (IV) tracer dose of 9 kBq \[14C\] pimasertib was administered as a bolus injection.
Area Under the Plasma Concentration Time Curve From Time Zero to the Last Sampling Time Point (AUC0-t) of Pimasertib Following Oral Administration on Day 1
937.2 hour*nanogram/milliliter
Interval 535.9 to 1639.0

PRIMARY outcome

Timeframe: Pre-dose, 0.5, 1, 1.5, 3, 5, 7, 9, 11, 15, 23, and 47 hours post [14C] intravenous pimasertib dose on Day 1

Population: The Part A analysis set consists of all subjects who received the Part A medication, had absence of clinical trial protocol deviations affecting mass balance assessments, complied with trial medication with IMP intake for the complete Part A.

Outcome measures

Outcome measures
Measure
Pimasertib
n=6 Participants
Part A: subjects were administered with unlabeled pimasertib capsules orally at a single dose of 60 mg on Day 1. One hour after administration of the oral unlabeled pimasertib dose, the intravenous (IV) tracer dose of 9 kBq \[14C\] pimasertib was administered as a bolus injection.
Area Under the Plasma Concentration Time Curve From Time Zero to Infinity (AUC0-inf) of [14C]-Pimasertib Following IV Administration on Day 1
37.4 hour*picogram equivalent/milliliter
Interval 23.28 to 60.02

PRIMARY outcome

Timeframe: Pre-dose, 0.5, 0.75, 1, 1.5, 2, 2.5, 4, 6, 8, 10, 12, 16, 24, and 48 hours post unlabeled pimasertib dose on Day 1

Population: The Part A analysis set consists of all subjects who received the Part A medication, had absence of clinical trial protocol deviations affecting mass balance assessments, complied with trial medication with IMP intake for the complete Part A.

Outcome measures

Outcome measures
Measure
Pimasertib
n=6 Participants
Part A: subjects were administered with unlabeled pimasertib capsules orally at a single dose of 60 mg on Day 1. One hour after administration of the oral unlabeled pimasertib dose, the intravenous (IV) tracer dose of 9 kBq \[14C\] pimasertib was administered as a bolus injection.
Area Under the Plasma Concentration Time Curve From Time Zero to Infinity (AUC0-inf) of Pimasertib Following Oral Administration on Day 1
957.4 hour*nanogram/milliliter
Interval 548.6 to 1671.0

PRIMARY outcome

Timeframe: Pre-dose, 0.5, 0.75, 1, 1.5, 2, 2.5, 4, 6, 8, 10, 12, 16, 24, and 48 hours post unlabeled pimasertib dose on Day 1; Pre-dose, 0.5, 1, 1.5, 3, 5, 7, 9, 11, 15, 23, and 47 hours post [14C] labeled pimasertib dose on Day 1

Population: The Part A analysis set consists of all subjects who received the Part A medication, had absence of clinical trial protocol deviations affecting mass balance assessments, complied with trial medication with investigational medicinal product (IMP) intake for the complete Part A.

Oral bioavailability (F) was calculated using the formula=AUC0-inf oral/dose oral) / (AUC0-inf iv/dose iv) \* 100%, where AUC0-inf is the area under the concentration time curve (AUC) from time zero to infinity.

Outcome measures

Outcome measures
Measure
Pimasertib
n=6 Participants
Part A: subjects were administered with unlabeled pimasertib capsules orally at a single dose of 60 mg on Day 1. One hour after administration of the oral unlabeled pimasertib dose, the intravenous (IV) tracer dose of 9 kBq \[14C\] pimasertib was administered as a bolus injection.
Oral Bioavailability of Pimasertib After Single Oral Dose of Unlabeled Pimasertib and Intravenous (IV) Single Tracer Dose of [14C] Pimasertib
73 percentage bioavailability
Interval 61.0 to 87.0

PRIMARY outcome

Timeframe: Urine: 0-4, 4-8, 8-12, 12-24, 24-48, 48-72, and 72-96 hours post [14C]-labeled pimasertib dose on Day 8; Feces: 0-12, 12-24, 24-48, 48-72, 72-96, 96-120, 120-144, and 144-168 hours post [14C]-labeled pimasertib dose on Day 8

Population: The Part A analysis set consists of all subjects who received the Part A medication, had absence of clinical trial protocol deviations affecting mass balance assessments, complied with trial medication with IMP intake for the complete Part A.

Recovery of total \[14C\]-radioactivity was determined in excreta, i.e., urine and feces at each sampling period subsequent to oral administration of \[14C\]-pimasertib on Day 8. Cumulative recovery of total \[14C\]-radioactivity in terms of percentage of dose recovered in urine and feces and total percentage of dose recovered was reported for the outcome measure.

Outcome measures

Outcome measures
Measure
Pimasertib
n=6 Participants
Part A: subjects were administered with unlabeled pimasertib capsules orally at a single dose of 60 mg on Day 1. One hour after administration of the oral unlabeled pimasertib dose, the intravenous (IV) tracer dose of 9 kBq \[14C\] pimasertib was administered as a bolus injection.
Mass Balance: Amount of Total Radioactivity Recovered Into the Urine and Feces From Time Zero to the Last Sampling Time Point (Ae0-t)
Urine
52.8 percentage of dose recovered
Interval 43.1 to 67.9
Mass Balance: Amount of Total Radioactivity Recovered Into the Urine and Feces From Time Zero to the Last Sampling Time Point (Ae0-t)
Feces
30.7 percentage of dose recovered
Interval 17.6 to 43.8
Mass Balance: Amount of Total Radioactivity Recovered Into the Urine and Feces From Time Zero to the Last Sampling Time Point (Ae0-t)
Total
85.1 percentage of dose recovered
Interval 77.8 to 98.9

PRIMARY outcome

Timeframe: Pre-dose 1.0, 2.0, 4.0, 10 and 24 hours post [14C]-labeled Pimasertib dose on Day 8

Population: The Part A analysis set consists of all subjects who received the Part A medication, had absence of clinical trial protocol deviations affecting mass balance assessments, complied with trial medication with IMP intake for the complete Part A.

Outcome measures

Outcome measures
Measure
Pimasertib
n=6 Participants
Part A: subjects were administered with unlabeled pimasertib capsules orally at a single dose of 60 mg on Day 1. One hour after administration of the oral unlabeled pimasertib dose, the intravenous (IV) tracer dose of 9 kBq \[14C\] pimasertib was administered as a bolus injection.
Plasma Concentrations of [14C] Pimasertib
Predose
0.0 nanogram equivalent per milliliter
Standard Deviation 0.0
Plasma Concentrations of [14C] Pimasertib
Hour 1
695.2 nanogram equivalent per milliliter
Standard Deviation 213.5
Plasma Concentrations of [14C] Pimasertib
Hour 2.0
691.2 nanogram equivalent per milliliter
Standard Deviation 164.8
Plasma Concentrations of [14C] Pimasertib
Hour 4.0
379.3 nanogram equivalent per milliliter
Standard Deviation 108.7
Plasma Concentrations of [14C] Pimasertib
Hour 10.0
165.6 nanogram equivalent per milliliter
Standard Deviation 62.58
Plasma Concentrations of [14C] Pimasertib
Hour 24.0
46.62 nanogram equivalent per milliliter
Standard Deviation 14.57

PRIMARY outcome

Timeframe: Predose, 1.0, 2.0, 4.0, 10 and 24 hour post [14C]-labeled pimasertib dose on Day 8

Population: The Part A analysis set consists of all subjects who received the Part A medication, had absence of clinical trial protocol deviations affecting mass balance assessments, complied with trial medication with IMP intake for the complete Part A. Here 'n' is the number of subjects analysed at each time point.

Plasma concentration of the Pimasertib metabolite M445 and M554 were presented for the outcome measure.

Outcome measures

Outcome measures
Measure
Pimasertib
n=6 Participants
Part A: subjects were administered with unlabeled pimasertib capsules orally at a single dose of 60 mg on Day 1. One hour after administration of the oral unlabeled pimasertib dose, the intravenous (IV) tracer dose of 9 kBq \[14C\] pimasertib was administered as a bolus injection.
Plasma Concentrations of Pimasertib Metabolites
M445 (Predose)(n=6)
0.0 Nanogram equivalent per milliliter
Standard Deviation 0.0
Plasma Concentrations of Pimasertib Metabolites
M445 (Hour 1.0)(n=6)
285.2 Nanogram equivalent per milliliter
Standard Deviation 64.10
Plasma Concentrations of Pimasertib Metabolites
M445 (Hour 2.0)(n=6)
262.2 Nanogram equivalent per milliliter
Standard Deviation 42.35
Plasma Concentrations of Pimasertib Metabolites
M445 (Hour 4.0)(n=6)
85.05 Nanogram equivalent per milliliter
Standard Deviation 14.01
Plasma Concentrations of Pimasertib Metabolites
M445 (Hour 10.0)(n=5)
28.58 Nanogram equivalent per milliliter
Standard Deviation 9.454
Plasma Concentrations of Pimasertib Metabolites
M445 (Hour 24.0)(n=3)
0.0 Nanogram equivalent per milliliter
Standard Deviation 0.0
Plasma Concentrations of Pimasertib Metabolites
M554(Predose)(n=6)
0.0 Nanogram equivalent per milliliter
Standard Deviation 0.0
Plasma Concentrations of Pimasertib Metabolites
M554(Hour 1.0)(n=6)
87.53 Nanogram equivalent per milliliter
Standard Deviation 55.52
Plasma Concentrations of Pimasertib Metabolites
M554 (Hour 2.0)(n=6)
167.6 Nanogram equivalent per milliliter
Standard Deviation 76.72
Plasma Concentrations of Pimasertib Metabolites
M554 (Hour 4.0)(n=6)
169.1 Nanogram equivalent per milliliter
Standard Deviation 45.85
Plasma Concentrations of Pimasertib Metabolites
M554 (Hour 10.0) (n=5)
108.8 Nanogram equivalent per milliliter
Standard Deviation 24.80
Plasma Concentrations of Pimasertib Metabolites
M554 (Hour 24.0) (n=3)
51.33 Nanogram equivalent per milliliter
Standard Deviation 12.46

PRIMARY outcome

Timeframe: Pre-dose 1.0, 2.0, 4.0, 10 and 24 hours post [14C]-labeled Pimasertib dose on Day 8

Population: The Part A analysis set consists of all subjects who received the Part A medication, had absence of clinical trial protocol deviations affecting mass balance assessments, complied with trial medication with IMP intake for the complete Part A.

Identification and profiling of the metabolites was done. The total number of metabolites and the number of metabolites identified as major were reported.

Outcome measures

Outcome measures
Measure
Pimasertib
n=6 Participants
Part A: subjects were administered with unlabeled pimasertib capsules orally at a single dose of 60 mg on Day 1. One hour after administration of the oral unlabeled pimasertib dose, the intravenous (IV) tracer dose of 9 kBq \[14C\] pimasertib was administered as a bolus injection.
Number of Metabolites Identified Overall and as Major
Overall
14 metabolites
Number of Metabolites Identified Overall and as Major
Major
2 metabolites

SECONDARY outcome

Timeframe: Pre-dose 0.5, 0.75, 1, 1.5, 2, 2.5, 4, 6, 8, 10, 12, 16, 24, and 48 hours post unlabeled pimasertib dose on Day 1

Population: The Part A analysis set consists of all subjects who received the Part A medication, had absence of clinical trial protocol deviations affecting mass balance assessments, complied with trial medication with IMP intake for the complete Part A.

Outcome measures

Outcome measures
Measure
Pimasertib
n=6 Participants
Part A: subjects were administered with unlabeled pimasertib capsules orally at a single dose of 60 mg on Day 1. One hour after administration of the oral unlabeled pimasertib dose, the intravenous (IV) tracer dose of 9 kBq \[14C\] pimasertib was administered as a bolus injection.
Maximum Observed Plasma Concentration (Cmax) of Unlabeled Pimasertib
265 ng/mL
Interval 130.3 to 539.1

SECONDARY outcome

Timeframe: Pre-dose, 0.5, 1, 1.5, 3, 5, 7, 9, 11, 15, 23, and 47 hours post [14C] intravenous pimasertib dose on Day 1

Population: The Part A analysis set consists of all subjects who received the Part A medication, had absence of clinical trial protocol deviations affecting mass balance assessments, complied with trial medication with IMP intake for the complete Part A.

Outcome measures

Outcome measures
Measure
Pimasertib
n=6 Participants
Part A: subjects were administered with unlabeled pimasertib capsules orally at a single dose of 60 mg on Day 1. One hour after administration of the oral unlabeled pimasertib dose, the intravenous (IV) tracer dose of 9 kBq \[14C\] pimasertib was administered as a bolus injection.
Maximum Observed Plasma Concentration (Cmax) of Intravenous [14C] Pimasertib
12.67 picogram equivalent per milliliter
Interval 8.051 to 19.938

SECONDARY outcome

Timeframe: Pre-dose 0.5, 0.75, 1, 1.5, 2, 2.5, 4, 6, 8, 10, 12, 16, 24, and 48 hours post unlabeled pimasertib dose on Day 1; Pre-dose, 0.5, 1, 1.5, 3, 5, 7, 9, 11, 15, 23, and 47 hours post intravenous [14C] labeled pimasertib dose on Day 1

Population: The Part A analysis set consists of all subjects who received the Part A medication, had absence of clinical trial protocol deviations affecting mass balance assessments, complied with trial medication with IMP intake for the complete Part A.

Outcome measures

Outcome measures
Measure
Pimasertib
n=6 Participants
Part A: subjects were administered with unlabeled pimasertib capsules orally at a single dose of 60 mg on Day 1. One hour after administration of the oral unlabeled pimasertib dose, the intravenous (IV) tracer dose of 9 kBq \[14C\] pimasertib was administered as a bolus injection.
Time to Reach Maximum Plasma Concentration (Tmax) of Unlabeled Pimasertib and Intravenous [14C] Pimasertib
Unlabeled pimasertib
0.75 hours
Interval 0.5 to 2.5
Time to Reach Maximum Plasma Concentration (Tmax) of Unlabeled Pimasertib and Intravenous [14C] Pimasertib
[14C] intravenous pimasertib
0.5 hours
Interval 0.5 to 0.5

SECONDARY outcome

Timeframe: Pre-dose, 0.5, 0.75, 1, 1.5, 2, 2.5, 4, 6, 8, 10, 12, 16, 24, and 48 hours post unlabeled pimasertib dose on Day 1; Pre-dose, 0.5, 1, 1.5, 3, 5, 7, 9, 11, 15, 23, and 47 hours post intravenous [14C] labeled pimasertib dose on Day 1

Population: The Part A analysis set consists of all subjects who received the Part A medication, had absence of clinical trial protocol deviations affecting mass balance assessments, complied with trial medication with IMP intake for the complete Part A.

Apparent terminal elimination rate constant (λz) was determined from the terminal slope of the log-transformed plasma concentration curve using linear regression on terminal data points of the curve.

Outcome measures

Outcome measures
Measure
Pimasertib
n=6 Participants
Part A: subjects were administered with unlabeled pimasertib capsules orally at a single dose of 60 mg on Day 1. One hour after administration of the oral unlabeled pimasertib dose, the intravenous (IV) tracer dose of 9 kBq \[14C\] pimasertib was administered as a bolus injection.
Apparent Terminal Elimination Rate Constant (λz) of Unlabeled Pimasertib and Intravenous [14C] Pimasertib
Unlabeled pimasertib
0.1096 per hour
Interval 0.06315 to 0.1902
Apparent Terminal Elimination Rate Constant (λz) of Unlabeled Pimasertib and Intravenous [14C] Pimasertib
Intravenous [14C] pimasertib
0.1994 per hour
Interval 0.162 to 0.246

SECONDARY outcome

Timeframe: Pre-dose, 0.5, 0.75, 1, 1.5, 2, 2.5, 4, 6, 8, 10, 12, 16, 24, and 48 hours post unlabeled pimasertib dose on Day 1; Pre-dose, 0.5, 1, 1.5, 3, 5, 7, 9, 11, 15, 23, and 47 hours post intravenous [14C] labeled pimasertib dose on Day 1

Population: The Part A analysis set consists of all subjects who received the Part A medication, had absence of clinical trial protocol deviations affecting mass balance assessments, complied with trial medication with IMP intake for the complete Part A.

The total body clearance of drug from plasma following oral administration (Cl/f) and the total body clearance of drug from plasma following intravenous administration was calculated by dividing the Dose with area under the plasma concentration time curve from time zero to infinity (AUC0 inf)=Dose/AUC0- inf.

Outcome measures

Outcome measures
Measure
Pimasertib
n=6 Participants
Part A: subjects were administered with unlabeled pimasertib capsules orally at a single dose of 60 mg on Day 1. One hour after administration of the oral unlabeled pimasertib dose, the intravenous (IV) tracer dose of 9 kBq \[14C\] pimasertib was administered as a bolus injection.
Total Body Clearance of Unlabeled Pimasertib (CL/f) and Intravenous [14C] Pimasertib (CL)
Unlabeled pimasertib
62.67 liter per hour
Interval 35.91 to 109.4
Total Body Clearance of Unlabeled Pimasertib (CL/f) and Intravenous [14C] Pimasertib (CL)
Intravenous [14C] pimasertib
45.73 liter per hour
Interval 28.57 to 73.21

SECONDARY outcome

Timeframe: Pre-dose, 0.5, 1, 1.5, 3, 5, 7, 9, 11, 15, 23, and 47 hours post intravenous [14C] pimasertib dose on Day 1

Population: The Part A analysis set consists of all subjects who received the Part A medication, had absence of clinical trial protocol deviations affecting mass balance assessments, complied with trial medication with IMP intake for the complete Part A.

The volume of distribution of the central or plasma compartment (Vc) was calculated using the formula=Dose/C0

Outcome measures

Outcome measures
Measure
Pimasertib
n=6 Participants
Part A: subjects were administered with unlabeled pimasertib capsules orally at a single dose of 60 mg on Day 1. One hour after administration of the oral unlabeled pimasertib dose, the intravenous (IV) tracer dose of 9 kBq \[14C\] pimasertib was administered as a bolus injection.
The Volume of Distribution of the Central or Plasma Compartment (Vc) of Intravenous [14C] Pimasertib
83.668 Liter
Interval 50.4 to 138.9

SECONDARY outcome

Timeframe: Pre-dose, 0.5, 0.75, 1, 1.5, 2, 2.5, 4, 6, 8, 10, 12, 16, 24, and 48 hours post unlabeled pimasertib dose on Day 1; Pre-dose, 0.5, 1, 1.5, 3, 5, 7, 9, 11, 15, 23, and 47 hours post [14C] labeled pimasertib dose on Day 1

Population: The Part A analysis set consists of all subjects who received the Part A medication, had absence of clinical trial protocol deviations affecting mass balance assessments, complied with trial medication with IMP intake for the complete Part A.

The apparent volume of distribution during the terminal phase following oral administration (Vz/f) and the apparent volume of distribution during the terminal phase following intravenous administration was calculated by using the formula=Dose/( AUC0-inf\* λz).

Outcome measures

Outcome measures
Measure
Pimasertib
n=6 Participants
Part A: subjects were administered with unlabeled pimasertib capsules orally at a single dose of 60 mg on Day 1. One hour after administration of the oral unlabeled pimasertib dose, the intravenous (IV) tracer dose of 9 kBq \[14C\] pimasertib was administered as a bolus injection.
Apparent Volume of Distribution During the Terminal Phase Following Oral Administration (Vz/f) and the Apparent Volume of Distribution During the Terminal Phase Following Intravenous Administration (Vz) of [14C] Pimasertib
Unlabeled pimasertib
571.77 Liter
Interval 349.5 to 935.3
Apparent Volume of Distribution During the Terminal Phase Following Oral Administration (Vz/f) and the Apparent Volume of Distribution During the Terminal Phase Following Intravenous Administration (Vz) of [14C] Pimasertib
Intravenous [14C] pimasertib
229.35 Liter
Interval 150.3 to 350.0

SECONDARY outcome

Timeframe: Pre dose, 0.5, 0.75, 1.0, 1.5, 2.0, 2.5, 4.0, 6.0, 8.0, 10.0, 12.0, 24.0, 48.0, 72.0, 96.0 and 168.0 hours post [14C]-labeled pimasertib dose on Day 8

Population: The Part A analysis set consists of all subjects who received the Part A medication, had absence of clinical trial protocol deviations affecting mass balance assessments, complied with trial medication with IMP intake for the complete Part A.

Unit of assessment was nanogram equivalent per milliliter (ng eq/mL).

Outcome measures

Outcome measures
Measure
Pimasertib
n=6 Participants
Part A: subjects were administered with unlabeled pimasertib capsules orally at a single dose of 60 mg on Day 1. One hour after administration of the oral unlabeled pimasertib dose, the intravenous (IV) tracer dose of 9 kBq \[14C\] pimasertib was administered as a bolus injection.
Maximum Observed Plasma Concentration (Cmax) of Total [14C] Radioactivity
774.1 ng eq/mL
Interval 577.8 to 1037.0

SECONDARY outcome

Timeframe: Pre dose, 0.5, 0.75, 1.0, 1.5, 2.0, 2.5, 4.0, 6.0, 8.0, 10.0, 12.0, 24.0, 48.0, 72.0, 96.0 and 168.0 hours post [14C]-labeled pimasertib dose on Day 8

Population: The Part A analysis set consists of all subjects who received the Part A medication, had absence of clinical trial protocol deviations affecting mass balance assessments, complied with trial medication with IMP intake for the complete Part A.

Outcome measures

Outcome measures
Measure
Pimasertib
n=6 Participants
Part A: subjects were administered with unlabeled pimasertib capsules orally at a single dose of 60 mg on Day 1. One hour after administration of the oral unlabeled pimasertib dose, the intravenous (IV) tracer dose of 9 kBq \[14C\] pimasertib was administered as a bolus injection.
Time to Reach Maximum Plasma Concentration (Tmax) of Total [14C] Radioactivity
1.5 hour
Interval 0.75 to 2.02

SECONDARY outcome

Timeframe: Pre dose, 0.5, 0.75, 1.0, 1.5, 2.0, 2.5, 4.0, 6.0, 8.0, 10.0, 12.0, 24.0, 48.0, 72.0, 96.0 and 168.0 hours post [14C]-labeled pimasertib dose on Day 8

Population: The Part A analysis set consists of all subjects who received the Part A medication, had absence of clinical trial protocol deviations affecting mass balance assessments, complied with trial medication with IMP intake for the complete Part A.

Area under the plasma concentration time curve from time zero to the last sampling time at which the concentration is at or above the lower limit of quantification was calculated by using mixed log linear trapezoidal rule. Unit of assessment was hour\*nanogram equivalent per milliliter (hr\*ng eq/mL).

Outcome measures

Outcome measures
Measure
Pimasertib
n=6 Participants
Part A: subjects were administered with unlabeled pimasertib capsules orally at a single dose of 60 mg on Day 1. One hour after administration of the oral unlabeled pimasertib dose, the intravenous (IV) tracer dose of 9 kBq \[14C\] pimasertib was administered as a bolus injection.
Area Under the Plasma Concentration Time Curve From Time Zero to the Last Sampling Time at Which the Concentration is at or Above the Lower Limit of Quantification (AUC0-t) of Total [14C] Radioactivity
5318 hr*ng eq/mL
Interval 3453.0 to 8189.0

SECONDARY outcome

Timeframe: Pre dose, 0.5, 0.75, 1.0, 1.5, 2.0, 2.5, 4.0, 6.0, 8.0, 10.0, 12.0, 24.0, 48.0, 72.0, 96.0 and 168.0 hours post [14C]-labeled pimasertib dose on Day 8

Population: The Part A analysis set consists of all subjects who received the Part A medication, had absence of clinical trial protocol deviations affecting mass balance assessments, complied with trial medication with IMP intake for the complete Part A.

Area under the concentration time curve (AUC) from time zero to infinity (AUC0-inf) was calculated from AUC0-t + AUCextra, where AUCextra = Clast calc/λz. Clast calc was the calculated plasma concentration at the last sampling time point at which plasma concentration was at or above the lower limit of quantification was measured and λz represents apparent terminal elimination rate constant.

Outcome measures

Outcome measures
Measure
Pimasertib
n=6 Participants
Part A: subjects were administered with unlabeled pimasertib capsules orally at a single dose of 60 mg on Day 1. One hour after administration of the oral unlabeled pimasertib dose, the intravenous (IV) tracer dose of 9 kBq \[14C\] pimasertib was administered as a bolus injection.
Area Under the Plasma Concentration-time Curve From Time Zero to Infinity (AUC0-inf) of Total [14C] Radioactivity
5711 hr*ng eq/mL
Interval 3725.0 to 8756.0

SECONDARY outcome

Timeframe: Pre dose, 0.5, 0.75, 1.0, 1.5, 2.0, 2.5, 4.0, 6.0, 8.0, 10.0, 12.0, 24.0, 48.0, 72.0, 96.0 and 168.0 hours post [14C]-labeled pimasertib dose on Day 8

Population: The Part A analysis set consists of all subjects who received the Part A medication, had absence of clinical trial protocol deviations affecting mass balance assessments, complied with trial medication with IMP intake for the complete Part A.

λz of total \[14C\] radioactivity was determined from the terminal slope of the log-transformed plasma concentration curve using linear regression on terminal data points of the curve.

Outcome measures

Outcome measures
Measure
Pimasertib
n=6 Participants
Part A: subjects were administered with unlabeled pimasertib capsules orally at a single dose of 60 mg on Day 1. One hour after administration of the oral unlabeled pimasertib dose, the intravenous (IV) tracer dose of 9 kBq \[14C\] pimasertib was administered as a bolus injection.
Apparent Terminal Elimination Rate Constant (λz) of Total [14C] Radioactivity
0.04084 per hour
Interval 0.01986 to 0.08398

SECONDARY outcome

Timeframe: Pre dose, 0.5, 0.75, 1.0, 1.5, 2.0, 2.5, 4.0, 6.0, 8.0, 10.0, 12.0, 24.0, 48.0, 72.0, 96.0 and 168.0 hours post [14C]-labeled pimasertib dose on Day 8

Population: The Part A analysis set consists of all subjects who received the Part A medication, had absence of clinical trial protocol deviations affecting mass balance assessments, complied with trial medication with IMP intake for the complete Part A.

Outcome measures

Outcome measures
Measure
Pimasertib
n=6 Participants
Part A: subjects were administered with unlabeled pimasertib capsules orally at a single dose of 60 mg on Day 1. One hour after administration of the oral unlabeled pimasertib dose, the intravenous (IV) tracer dose of 9 kBq \[14C\] pimasertib was administered as a bolus injection.
Apparent Terminal Half-life (t1/2) of Total [14C] Radioactivity
14.41 hour
Interval 8.87 to 59.8

SECONDARY outcome

Timeframe: Pre dose, 0.5, 0.75, 1.0, 1.5, 2.0, 2.5, 4.0, 6.0, 8.0, 10.0, 12.0, 24.0, 48.0, 72.0, 96.0 and 168.0 hours post [14C]-labeled pimasertib dose on Day 8

Population: The Part A analysis set consists of all subjects who received the Part A medication, had absence of clinical trial protocol deviations affecting mass balance assessments, complied with trial medication with IMP intake for the complete Part A.

Clearance of a drug was a measure of the rate at which a drug is metabolized or eliminated by normal biological processes. CL/f was influenced by the fraction absorbed. Apparent body clearance of total radioactivity from plasma was calculated by dividing the dose with area under the plasma concentration time curve from zero to infinity (Dose/AUC0inf).

Outcome measures

Outcome measures
Measure
Pimasertib
n=6 Participants
Part A: subjects were administered with unlabeled pimasertib capsules orally at a single dose of 60 mg on Day 1. One hour after administration of the oral unlabeled pimasertib dose, the intravenous (IV) tracer dose of 9 kBq \[14C\] pimasertib was administered as a bolus injection.
Total Body Clearance of Total [14C] Radioactivity From Plasma Following Oral Administration (CL/f)
10.35 liter per hour
Interval 6.822 to 15.72

SECONDARY outcome

Timeframe: Pre dose, 0.5, 0.75, 1.0, 1.5, 2.0, 2.5, 4.0, 6.0, 8.0, 10.0, 12.0, 24.0, 48.0, 72.0, 96.0 and 168.0 hours post [14C]-labeled pimasertib dose on Day 8

Population: The Part A analysis set consists of all subjects who received the Part A medication, had absence of clinical trial protocol deviations affecting mass balance assessments, complied with trial medication with IMP intake for the complete Part A.

Volume of distribution was defined as the theoretical volume in which the total amount of drug would need to be uniformly distributed to produce the desired plasma concentration of a drug. Apparent volume of distribution after oral dose (Vz/f) was influenced by the fraction absorbed. Vz/f of total radioactivity during the terminal phase was calculated by dividing the dose with the product of area under the plasma concentration time curve and apparent terminal rate constant (dose/AUC0inf\*λz).

Outcome measures

Outcome measures
Measure
Pimasertib
n=6 Participants
Part A: subjects were administered with unlabeled pimasertib capsules orally at a single dose of 60 mg on Day 1. One hour after administration of the oral unlabeled pimasertib dose, the intravenous (IV) tracer dose of 9 kBq \[14C\] pimasertib was administered as a bolus injection.
Apparent Volume of Distribution of Total [14C] Radioactivity During the Terminal Phase Following Oral Administration (Vz/f)
253.5 Liter
Interval 159.1 to 403.9

SECONDARY outcome

Timeframe: Predose, 1.0, 2.0, 4.0, 10 and 24 hour post [14C]-labeled pimasertib dose on Day 8

Population: The Part A analysis set consists of all subjects who received the Part A medication, had absence of clinical trial protocol deviations affecting mass balance assessments, complied with trial medication with IMP intake for the complete Part A.

Maximum observed plasma concentration (Cmax) for the metabolites M445 and M554 was calculated.

Outcome measures

Outcome measures
Measure
Pimasertib
n=6 Participants
Part A: subjects were administered with unlabeled pimasertib capsules orally at a single dose of 60 mg on Day 1. One hour after administration of the oral unlabeled pimasertib dose, the intravenous (IV) tracer dose of 9 kBq \[14C\] pimasertib was administered as a bolus injection.
Maximum Observed Plasma Concentration (Cmax) of M445 and M554
M445
300.93 Nanogram equivalent per milliliter
Interval 256.7 to 352.9
Maximum Observed Plasma Concentration (Cmax) of M445 and M554
M554
174.64 Nanogram equivalent per milliliter
Interval 115.0 to 265.3

SECONDARY outcome

Timeframe: Predose, 1.0, 2.0, 4.0, 10 and 24 hour post [14C]-labeled pimasertib dose on Day 8

Population: The Part A analysis set consists of all subjects who received the Part A medication, had absence of clinical trial protocol deviations affecting mass balance assessments, complied with trial medication with IMP intake for the complete Part A.

Time to reach maximum plasma concentration (Tmax) for the metabolites M445 and M554 was calculated.

Outcome measures

Outcome measures
Measure
Pimasertib
n=6 Participants
Part A: subjects were administered with unlabeled pimasertib capsules orally at a single dose of 60 mg on Day 1. One hour after administration of the oral unlabeled pimasertib dose, the intravenous (IV) tracer dose of 9 kBq \[14C\] pimasertib was administered as a bolus injection.
Time to Reach Maximum Plasma Concentration (Tmax) of M445 and M554
M445
1.5 hour
Interval 1.0 to 2.0
Time to Reach Maximum Plasma Concentration (Tmax) of M445 and M554
M554
4 hour
Interval 2.0 to 4.0

SECONDARY outcome

Timeframe: Predose, 1.0, 2.0, 4.0, 10 and 24 hour post [14C]-labeled pimasertib dose on Day 8

Population: The Part A analysis set consists of all subjects who received the Part A medication, had absence of clinical trial protocol deviations affecting mass balance assessments, complied with trial medication with IMP intake for the complete Part A.

Area under the plasma concentration-time curve from time zero to the last sampling time (AUC0-t) at which the concentration is at or above the lower limit of quantification.

Outcome measures

Outcome measures
Measure
Pimasertib
n=6 Participants
Part A: subjects were administered with unlabeled pimasertib capsules orally at a single dose of 60 mg on Day 1. One hour after administration of the oral unlabeled pimasertib dose, the intravenous (IV) tracer dose of 9 kBq \[14C\] pimasertib was administered as a bolus injection.
Area Under the Plasma Concentration-time Curve From Time Zero to the Last Sampling Time (AUC0-t) of M445 and M554
M445
976.39 hr*ng eq/mL
Interval 808.7 to 1178.8
Area Under the Plasma Concentration-time Curve From Time Zero to the Last Sampling Time (AUC0-t) of M445 and M554
M554
1410.30 hr*ng eq/mL
Interval 559.8 to 3552.7

SECONDARY outcome

Timeframe: Predose, 1.0, 2.0, 4.0, 10 and 24 hour post [14C]-labeled pimasertib dose on Day 8

Population: The Part A analysis set consists of all subjects who received the Part A medication, had absence of clinical trial protocol deviations affecting mass balance assessments, complied with trial medication with IMP intake for the complete Part A.

AUC from time 0 to infinity (AUC0-inf), was calculated from AUC0-t + AUCextra, where AUCextra = Clast calc/lambda z (λz). Clast calc was the calculated plasma concentration at the last sampling time point at which plasma concentration was at or above the lower limit of quantification was measured and λz represents apparent terminal elimination rate constant.

Outcome measures

Outcome measures
Measure
Pimasertib
n=6 Participants
Part A: subjects were administered with unlabeled pimasertib capsules orally at a single dose of 60 mg on Day 1. One hour after administration of the oral unlabeled pimasertib dose, the intravenous (IV) tracer dose of 9 kBq \[14C\] pimasertib was administered as a bolus injection.
Area Under the Plasma Concentration-time Curve From Time Zero to Infinity (AUC0-inf) of M445 and M554
M445
1134.72 hr*ng eq/mL
Interval 938.8 to 1371.5
Area Under the Plasma Concentration-time Curve From Time Zero to Infinity (AUC0-inf) of M445 and M554
M554
3135.61 hr*ng eq/mL
Interval 2155.9 to 4560.6

SECONDARY outcome

Timeframe: Predose, 1.0, 2.0, 4.0, 10 and 24 hour post [14C]-labeled pimasertib dose on Day 8

Population: The Part A analysis set consists of all subjects who received the Part A medication, had absence of clinical trial protocol deviations affecting mass balance assessments, complied with trial medication with IMP intake for the complete Part A.

The λz of M445 and M554 was determined from the terminal slope of the log-transformed plasma concentration curve using linear regression on terminal data points of the curve.

Outcome measures

Outcome measures
Measure
Pimasertib
n=6 Participants
Part A: subjects were administered with unlabeled pimasertib capsules orally at a single dose of 60 mg on Day 1. One hour after administration of the oral unlabeled pimasertib dose, the intravenous (IV) tracer dose of 9 kBq \[14C\] pimasertib was administered as a bolus injection.
Apparent Terminal Elimination Rate Constant (λz) of M445 and M554
M445
0.2542 per hour
Interval 0.202 to 0.32
Apparent Terminal Elimination Rate Constant (λz) of M445 and M554
M554
0.07021 per hour
Interval 0.0438 to 0.112

SECONDARY outcome

Timeframe: Predose, 1.0, 2.0, 4.0, 10 and 24 hour post [14C]-labeled pimasertib dose on Day 8

Population: The Part A analysis set consists of all subjects who received the Part A medication, had absence of clinical trial protocol deviations affecting mass balance assessments, complied with trial medication with IMP intake for the complete Part A.

Outcome measures

Outcome measures
Measure
Pimasertib
n=6 Participants
Part A: subjects were administered with unlabeled pimasertib capsules orally at a single dose of 60 mg on Day 1. One hour after administration of the oral unlabeled pimasertib dose, the intravenous (IV) tracer dose of 9 kBq \[14C\] pimasertib was administered as a bolus injection.
Apparent Terminal Half-life (t1/2) of M445 and M554
M445
2.653 hour
Interval 2.11 to 3.35
Apparent Terminal Half-life (t1/2) of M445 and M554
M554
10.81 hour
Interval 6.48 to 12.6

SECONDARY outcome

Timeframe: 1.5 hour post [14C]-labeled pimasertib dose on Day 8

Population: The Part A analysis set consists of all subjects who received the Part A medication, had absence of clinical trial protocol deviations affecting mass balance assessments, complied with trial medication with IMP intake for the complete Part A.

Fraction of unbound drug (fu) is defined as the ratio of unbound drug concentration to the total drug concentration multiplied by 100.

Outcome measures

Outcome measures
Measure
Pimasertib
n=6 Participants
Part A: subjects were administered with unlabeled pimasertib capsules orally at a single dose of 60 mg on Day 1. One hour after administration of the oral unlabeled pimasertib dose, the intravenous (IV) tracer dose of 9 kBq \[14C\] pimasertib was administered as a bolus injection.
Fraction Unbound of [14C] Pimasertib
6.702 percentage of unbound drug
Standard Deviation 0.6623

SECONDARY outcome

Timeframe: 1.5 hour post [14C]-labeled pimasertib dose on Day 8

Population: The Part A analysis set consists of all subjects who received the Part A medication, had absence of clinical trial protocol deviations affecting mass balance assessments, complied with trial medication with IMP intake for the complete Part A.

Outcome measures

Outcome measures
Measure
Pimasertib
n=6 Participants
Part A: subjects were administered with unlabeled pimasertib capsules orally at a single dose of 60 mg on Day 1. One hour after administration of the oral unlabeled pimasertib dose, the intravenous (IV) tracer dose of 9 kBq \[14C\] pimasertib was administered as a bolus injection.
Blood/ Plasma Concentration Ratios of Total [14C] Radioactivity
0.687 Ratio
Standard Deviation 0.0786

SECONDARY outcome

Timeframe: From the screening every 2 cycles until end of the treatment, assessed up to 18 months

Population: Safety analysis set included all subjects who received at least one administration of trial medication and had at least one subsequent safety assessment.

Anti tumor activity defined as CR, PR, or stable disease and PD based on the investigator tumor evaluations performed every 2 cycles in accordance with Response Evaluation Criteria In Solid Tumors (RECIST) v1.1. CR =Disappearance of all target lesions except lymph nodes (LN); LN must have a decrease in the short axis to less than (\<)10 millimeter (mm); PR = 30% decrease in sum of diameters of target lesions taking as reference the baseline sum diameters; Progressed Disease (PD) = 20% increase in sum of diameters of target lesions; the appearance of \>=1 new lesions; SD= Neither shrinkage to qualify for PR nor increase to qualify for PD taking the smallest sum diameters on study as reference. For non-target lesions a CR = Disappearance of all non-target lesions and all LN must be non-pathological in size \<10 mm; Non-CR/Non PD: persistence of one or more non-target lesions; PD = unequivocal progression of existing non-target lesions or appearance of new ones.

Outcome measures

Outcome measures
Measure
Pimasertib
n=5 Participants
Part A: subjects were administered with unlabeled pimasertib capsules orally at a single dose of 60 mg on Day 1. One hour after administration of the oral unlabeled pimasertib dose, the intravenous (IV) tracer dose of 9 kBq \[14C\] pimasertib was administered as a bolus injection.
Part B: Number of Subjects Who Experienced Complete Response (CR), Partial Response (PR), Stable Disease (SD) and Progressive Disease (PD)
Stable disease
3 subjects
Part B: Number of Subjects Who Experienced Complete Response (CR), Partial Response (PR), Stable Disease (SD) and Progressive Disease (PD)
Progressive disease
1 subjects
Part B: Number of Subjects Who Experienced Complete Response (CR), Partial Response (PR), Stable Disease (SD) and Progressive Disease (PD)
Confirmed Response
0 subjects
Part B: Number of Subjects Who Experienced Complete Response (CR), Partial Response (PR), Stable Disease (SD) and Progressive Disease (PD)
Partial Response
0 subjects
Part B: Number of Subjects Who Experienced Complete Response (CR), Partial Response (PR), Stable Disease (SD) and Progressive Disease (PD)
Non evaluable
1 subjects

SECONDARY outcome

Timeframe: Part A and B: From the first dose of study drug administration until 30+/-2 days after the last dose of study drug administration, assessed up to 18 months

Population: The safety analysis set included all subjects who received at least one administration of trial medication and have at least one subsequent safety assessment.

An AE was any untoward medical occurrence in a participant who received study drug without regard to possibility of causal relationship. An SAE was an AE resulting in any of the following outcomes or deemed significant for any other reason: death; initial or prolonged inpatient hospitalization; life-threatening experience (immediate risk of dying); persistent or significant disability/incapacity; congenital anomaly. Treatment-emergent are events between first dose of study drug administration until 30+/-2 days after the last dose of study drug administration that were absent before treatment or that worsened relative to pre treatment state.

Outcome measures

Outcome measures
Measure
Pimasertib
n=6 Participants
Part A: subjects were administered with unlabeled pimasertib capsules orally at a single dose of 60 mg on Day 1. One hour after administration of the oral unlabeled pimasertib dose, the intravenous (IV) tracer dose of 9 kBq \[14C\] pimasertib was administered as a bolus injection.
Number of Subjects With Treatment Emergent Adverse Events (TEAEs), Serious TEAEs, TEAEs Leading to Death, and TEAEs Leading to Discontinuation
TEAEs
6 subjects
Number of Subjects With Treatment Emergent Adverse Events (TEAEs), Serious TEAEs, TEAEs Leading to Death, and TEAEs Leading to Discontinuation
Serious TEAEs
2 subjects
Number of Subjects With Treatment Emergent Adverse Events (TEAEs), Serious TEAEs, TEAEs Leading to Death, and TEAEs Leading to Discontinuation
TEAEs leading to death
1 subjects
Number of Subjects With Treatment Emergent Adverse Events (TEAEs), Serious TEAEs, TEAEs Leading to Death, and TEAEs Leading to Discontinuation
TEAEs leading to discontinuation
3 subjects

Adverse Events

Pimasertib

Serious events: 2 serious events
Other events: 6 other events
Deaths: 0 deaths

Serious adverse events

Serious adverse events
Measure
Pimasertib
n=6 participants at risk
Part A: Subjects were administered with unlabeled pimasertib capsules orally at a single dose of 60 mg on Day 1. One hour after administration of the oral unlabeled pimasertib dose, the IV tracer dose of 9 kBq \[14C\] pimasertib was administered as a bolus injection. On Days 3-21 (except Day 8), subjects received unlabeled pimasertib capsules orally at a dose of 60 mg twice daily (BID). In the morning of Day 8, subjects received 60 mg unlabeled pimasertib capsules spiked with a dose of 2.6 MBq (70 μCi) of \[14C\] pimasertib orally. In the evening of Day 8, subjects received the evening dose of 60 mg pimasertib as unlabeled pimasertib capsules orally. Part B: Subjects were administered with 60 mg BID unlabeled pimasertib as oral capsules continuously in cycles of 21 days until progression of the disease, unacceptable toxicity, withdrawal of consent by the subject, loss to follow-up or death.
Infections and infestations
Bronchopneumonia
16.7%
1/6 • Part A and B: From the first dose of study drug administration until 30+/-2 days after the last dose of study drug administration, assessed up to 18 months
Gastrointestinal disorders
Diarrhoea
16.7%
1/6 • Part A and B: From the first dose of study drug administration until 30+/-2 days after the last dose of study drug administration, assessed up to 18 months
General disorders
Pyrexia
16.7%
1/6 • Part A and B: From the first dose of study drug administration until 30+/-2 days after the last dose of study drug administration, assessed up to 18 months

Other adverse events

Other adverse events
Measure
Pimasertib
n=6 participants at risk
Part A: Subjects were administered with unlabeled pimasertib capsules orally at a single dose of 60 mg on Day 1. One hour after administration of the oral unlabeled pimasertib dose, the IV tracer dose of 9 kBq \[14C\] pimasertib was administered as a bolus injection. On Days 3-21 (except Day 8), subjects received unlabeled pimasertib capsules orally at a dose of 60 mg twice daily (BID). In the morning of Day 8, subjects received 60 mg unlabeled pimasertib capsules spiked with a dose of 2.6 MBq (70 μCi) of \[14C\] pimasertib orally. In the evening of Day 8, subjects received the evening dose of 60 mg pimasertib as unlabeled pimasertib capsules orally. Part B: Subjects were administered with 60 mg BID unlabeled pimasertib as oral capsules continuously in cycles of 21 days until progression of the disease, unacceptable toxicity, withdrawal of consent by the subject, loss to follow-up or death.
Gastrointestinal disorders
Diarrhoea
66.7%
4/6 • Part A and B: From the first dose of study drug administration until 30+/-2 days after the last dose of study drug administration, assessed up to 18 months
Gastrointestinal disorders
Stomatitis
33.3%
2/6 • Part A and B: From the first dose of study drug administration until 30+/-2 days after the last dose of study drug administration, assessed up to 18 months
Gastrointestinal disorders
Abdominal pain
16.7%
1/6 • Part A and B: From the first dose of study drug administration until 30+/-2 days after the last dose of study drug administration, assessed up to 18 months
Gastrointestinal disorders
Ascites
16.7%
1/6 • Part A and B: From the first dose of study drug administration until 30+/-2 days after the last dose of study drug administration, assessed up to 18 months
Eye disorders
Retinal detachment
33.3%
2/6 • Part A and B: From the first dose of study drug administration until 30+/-2 days after the last dose of study drug administration, assessed up to 18 months
Eye disorders
Eyelid oedema
16.7%
1/6 • Part A and B: From the first dose of study drug administration until 30+/-2 days after the last dose of study drug administration, assessed up to 18 months
Eye disorders
Retinal exudates
16.7%
1/6 • Part A and B: From the first dose of study drug administration until 30+/-2 days after the last dose of study drug administration, assessed up to 18 months
Eye disorders
Retinal haemorrhage
16.7%
1/6 • Part A and B: From the first dose of study drug administration until 30+/-2 days after the last dose of study drug administration, assessed up to 18 months
Blood and lymphatic system disorders
Hypochromic anaemia
16.7%
1/6 • Part A and B: From the first dose of study drug administration until 30+/-2 days after the last dose of study drug administration, assessed up to 18 months
Cardiac disorders
Supraventricular tachycardia
16.7%
1/6 • Part A and B: From the first dose of study drug administration until 30+/-2 days after the last dose of study drug administration, assessed up to 18 months
General disorders
Pyrexia
66.7%
4/6 • Part A and B: From the first dose of study drug administration until 30+/-2 days after the last dose of study drug administration, assessed up to 18 months
General disorders
Face oedema
33.3%
2/6 • Part A and B: From the first dose of study drug administration until 30+/-2 days after the last dose of study drug administration, assessed up to 18 months
General disorders
Oedema peripheral
16.7%
1/6 • Part A and B: From the first dose of study drug administration until 30+/-2 days after the last dose of study drug administration, assessed up to 18 months
Infections and infestations
Bacteriuria
16.7%
1/6 • Part A and B: From the first dose of study drug administration until 30+/-2 days after the last dose of study drug administration, assessed up to 18 months
Infections and infestations
Bronchitis
16.7%
1/6 • Part A and B: From the first dose of study drug administration until 30+/-2 days after the last dose of study drug administration, assessed up to 18 months
Infections and infestations
Conjunctivitis
16.7%
1/6 • Part A and B: From the first dose of study drug administration until 30+/-2 days after the last dose of study drug administration, assessed up to 18 months
Infections and infestations
Pharyngitis
16.7%
1/6 • Part A and B: From the first dose of study drug administration until 30+/-2 days after the last dose of study drug administration, assessed up to 18 months
Investigations
Blood creatine phosphokinase increased
83.3%
5/6 • Part A and B: From the first dose of study drug administration until 30+/-2 days after the last dose of study drug administration, assessed up to 18 months
Investigations
Blood lactate dehydrogenase increased
66.7%
4/6 • Part A and B: From the first dose of study drug administration until 30+/-2 days after the last dose of study drug administration, assessed up to 18 months
Investigations
Hepatic enzyme increased
33.3%
2/6 • Part A and B: From the first dose of study drug administration until 30+/-2 days after the last dose of study drug administration, assessed up to 18 months
Investigations
Pancreatic enzymes increased
16.7%
1/6 • Part A and B: From the first dose of study drug administration until 30+/-2 days after the last dose of study drug administration, assessed up to 18 months
Investigations
Amylase increased
16.7%
1/6 • Part A and B: From the first dose of study drug administration until 30+/-2 days after the last dose of study drug administration, assessed up to 18 months
Investigations
Lipase increased
16.7%
1/6 • Part A and B: From the first dose of study drug administration until 30+/-2 days after the last dose of study drug administration, assessed up to 18 months
Investigations
Gamma-glutamyltransferase increased
16.7%
1/6 • Part A and B: From the first dose of study drug administration until 30+/-2 days after the last dose of study drug administration, assessed up to 18 months
Nervous system disorders
Headache
33.3%
2/6 • Part A and B: From the first dose of study drug administration until 30+/-2 days after the last dose of study drug administration, assessed up to 18 months
Nervous system disorders
Toxic neuropathy
16.7%
1/6 • Part A and B: From the first dose of study drug administration until 30+/-2 days after the last dose of study drug administration, assessed up to 18 months
Metabolism and nutrition disorders
Hypokalaemia
16.7%
1/6 • Part A and B: From the first dose of study drug administration until 30+/-2 days after the last dose of study drug administration, assessed up to 18 months
Psychiatric disorders
Hallucination
16.7%
1/6 • Part A and B: From the first dose of study drug administration until 30+/-2 days after the last dose of study drug administration, assessed up to 18 months
Skin and subcutaneous tissue disorders
Rash
66.7%
4/6 • Part A and B: From the first dose of study drug administration until 30+/-2 days after the last dose of study drug administration, assessed up to 18 months
Skin and subcutaneous tissue disorders
Acute generalised exanthematous pustulosis
16.7%
1/6 • Part A and B: From the first dose of study drug administration until 30+/-2 days after the last dose of study drug administration, assessed up to 18 months
Skin and subcutaneous tissue disorders
Seborrhoeic dermatitis
16.7%
1/6 • Part A and B: From the first dose of study drug administration until 30+/-2 days after the last dose of study drug administration, assessed up to 18 months
Respiratory, thoracic and mediastinal disorders
Epistaxis
33.3%
2/6 • Part A and B: From the first dose of study drug administration until 30+/-2 days after the last dose of study drug administration, assessed up to 18 months
Renal and urinary disorders
Chromaturia
16.7%
1/6 • Part A and B: From the first dose of study drug administration until 30+/-2 days after the last dose of study drug administration, assessed up to 18 months
Vascular disorders
Hypertension
16.7%
1/6 • Part A and B: From the first dose of study drug administration until 30+/-2 days after the last dose of study drug administration, assessed up to 18 months

Additional Information

Merck KGaA Communication Center

Merck KGaA

Phone: +49-6151-72-5200

Results disclosure agreements

  • Principal investigator is a sponsor employee
  • Publication restrictions are in place

Restriction type: OTHER