Trial Outcomes & Findings for A Two-part Single and Multiple Dose Study to Assess the Safety , Pharmacokinetics and Effects of AZD3293 in Healthy Japanese Young and Elderly Volunteers (NCT NCT02005211)

NCT ID: NCT02005211

Last Updated: 2016-11-04

Results Overview

Safety - Number of subjects reporting any adverse events during the study

Recruitment status

COMPLETED

Study phase

PHASE1

Target enrollment

114 participants

Primary outcome timeframe

Day of first dose to follow up

Results posted on

2016-11-04

Participant Flow

Healthy subjects, adult and elderly Japanese vlounteers, male and female (non-fertile); First patient enrolled 24 Dec 2013, last patient completed 29 Jul 2014

Single Japanese Centre: SAD Part 1: 24 young adult subjects in 3 cohorts of 8, 2 placebo and 6 active AZD3293 dose (15 mg, 50 mg, 150 mg); MAD Part 2:16 elderly subjects in 2 Cohorts of 8, randomized 2 placebo and 6 active dose AZD3293 (15 mg, 50 mg) - Only data on subjests enrolled into cohorts was included in the data base for reporting

Participant milestones

Participant milestones
Measure
Placebo Part 1
Placebo Part 1 - SAD
AZD3293 15 mg Part 1
AZD3293 15 mg Part 1 - SAD
AZD3293 50 mg Part 1
AZD3293 50 mg Part 1 - SAD
AZD3293 150 mg Part 1
AZD3293 150 mg Part 1 - SAD
AZD3293 15 mg Part 2
AZD3293 15 mg Part 2 -MAD
AZD3293 50 mg Part 2
AZD3293 50 mg Part 2 - MAD
Placebo Part 2
Placebo Part 2 - MAD
Part 1 - Cohorts 1-3 Adult Subjects
STARTED
6
6
6
6
0
0
0
Part 1 - Cohorts 1-3 Adult Subjects
COMPLETED
6
6
6
6
0
0
0
Part 1 - Cohorts 1-3 Adult Subjects
NOT COMPLETED
0
0
0
0
0
0
0
Part 2 - Elderly Subjects Cohorts 4 & 5
STARTED
0
0
0
0
6
6
4
Part 2 - Elderly Subjects Cohorts 4 & 5
COMPLETED
0
0
0
0
5
6
4
Part 2 - Elderly Subjects Cohorts 4 & 5
NOT COMPLETED
0
0
0
0
1
0
0

Reasons for withdrawal

Reasons for withdrawal
Measure
Placebo Part 1
Placebo Part 1 - SAD
AZD3293 15 mg Part 1
AZD3293 15 mg Part 1 - SAD
AZD3293 50 mg Part 1
AZD3293 50 mg Part 1 - SAD
AZD3293 150 mg Part 1
AZD3293 150 mg Part 1 - SAD
AZD3293 15 mg Part 2
AZD3293 15 mg Part 2 -MAD
AZD3293 50 mg Part 2
AZD3293 50 mg Part 2 - MAD
Placebo Part 2
Placebo Part 2 - MAD
Part 2 - Elderly Subjects Cohorts 4 & 5
Withdrawal by Subject
0
0
0
0
1
0
0

Baseline Characteristics

A Two-part Single and Multiple Dose Study to Assess the Safety , Pharmacokinetics and Effects of AZD3293 in Healthy Japanese Young and Elderly Volunteers

Baseline characteristics by cohort

Baseline characteristics by cohort
Measure
Placebo Part 1
n=6 Participants
Placebo Part 1 - SAD
AZD3293 15 mg Part 1
n=6 Participants
AZD3293 15 mg Part 1 - SAD
AZD3293 50 mg Part 1
n=6 Participants
AZD3293 50 mg Part 1 - SAD
AZD3293 150 mg Part 1
n=6 Participants
AZD3293 150 mg Part 1 - SAD
AZD3293 15 mg Part 2
n=6 Participants
AZD3293 15 mg Part 2 -MAD
AZD3293 50 mg Part 2
n=6 Participants
AZD3293 50 mg Part 2 - MAD
Placebo Part 2
n=4 Participants
Placebo Part 2 - MAD
Total
n=40 Participants
Total of all reporting groups
Age, Continuous
Young adult
28.8 Years
STANDARD_DEVIATION 9.1 • n=5 Participants
32.2 Years
STANDARD_DEVIATION 9.7 • n=7 Participants
23.8 Years
STANDARD_DEVIATION 5.0 • n=5 Participants
22.7 Years
STANDARD_DEVIATION 3.3 • n=4 Participants
NA Years
STANDARD_DEVIATION NA • n=21 Participants
NA Years
STANDARD_DEVIATION NA • n=10 Participants
NA Years
STANDARD_DEVIATION NA • n=115 Participants
26.9 Years
STANDARD_DEVIATION 7.8 • n=6 Participants
Age, Continuous
Elderly Adults
NA Years
STANDARD_DEVIATION NA • n=5 Participants
NA Years
STANDARD_DEVIATION NA • n=7 Participants
NA Years
STANDARD_DEVIATION NA • n=5 Participants
NA Years
STANDARD_DEVIATION NA • n=4 Participants
65.5 Years
STANDARD_DEVIATION 3.8 • n=21 Participants
64.2 Years
STANDARD_DEVIATION 5.0 • n=10 Participants
60.5 Years
STANDARD_DEVIATION 5.4 • n=115 Participants
63.8 Years
STANDARD_DEVIATION 4.8 • n=6 Participants
Sex: Female, Male
Female
0 Participants
n=5 Participants
0 Participants
n=7 Participants
0 Participants
n=5 Participants
0 Participants
n=4 Participants
4 Participants
n=21 Participants
5 Participants
n=10 Participants
3 Participants
n=115 Participants
12 Participants
n=6 Participants
Sex: Female, Male
Male
6 Participants
n=5 Participants
6 Participants
n=7 Participants
6 Participants
n=5 Participants
6 Participants
n=4 Participants
2 Participants
n=21 Participants
1 Participants
n=10 Participants
1 Participants
n=115 Participants
28 Participants
n=6 Participants
Race/Ethnicity, Customized
Asian
6 Participants
n=5 Participants
6 Participants
n=7 Participants
6 Participants
n=5 Participants
6 Participants
n=4 Participants
6 Participants
n=21 Participants
6 Participants
n=10 Participants
4 Participants
n=115 Participants
40 Participants
n=6 Participants
Race/Ethnicity, Customized
Not Hispanic or Latino
6 Participants
n=5 Participants
6 Participants
n=7 Participants
6 Participants
n=5 Participants
6 Participants
n=4 Participants
6 Participants
n=21 Participants
6 Participants
n=10 Participants
4 Participants
n=115 Participants
40 Participants
n=6 Participants

PRIMARY outcome

Timeframe: Day of first dose to follow up

Population: Safety

Safety - Number of subjects reporting any adverse events during the study

Outcome measures

Outcome measures
Measure
AZD3293 15 mg Part 1
n=6 Participants
AZD3293 15 mg Part 1 - SAD
AZD3293 50 mg Part 1
n=6 Participants
AZD3293 50 mg Part 1 - SAD
AZD3293 150 mg Part 1
n=6 Participants
AZD3293 150 mg Part 1 - SAD
AZD3293 15 mg Part 2
n=6 Participants
AZD3293 15 mg Part 2 -MAD
AZD3293 50 mg Part 2
n=6 Participants
AZD3293 50 mg Part 2 - MAD
AZD3293 50 mg Part 2
n=6 Participants
AZD3293 50 mg Part 2 - MAD
Placebo Part 2
n=4 Participants
Placebo Part 2 - MAD
Safety - Adverse Events
1 Participants
1 Participants
0 Participants
2 Participants
2 Participants
1 Participants
1 Participants

SECONDARY outcome

Timeframe: 0, 0.5,1,2,3,4,8,12,24,48 hr single dose, multiple dose does not include 48 hr

Population: Pharmacokinetic

Pharmacokinetic maximum concentration

Outcome measures

Outcome measures
Measure
AZD3293 15 mg Part 1
n=6 Participants
AZD3293 15 mg Part 1 - SAD
AZD3293 50 mg Part 1
n=6 Participants
AZD3293 50 mg Part 1 - SAD
AZD3293 150 mg Part 1
n=6 Participants
AZD3293 150 mg Part 1 - SAD
AZD3293 15 mg Part 2
n=5 Participants
AZD3293 15 mg Part 2 -MAD
AZD3293 50 mg Part 2
n=6 Participants
AZD3293 50 mg Part 2 - MAD
AZD3293 50 mg Part 2
AZD3293 50 mg Part 2 - MAD
Placebo Part 2
Placebo Part 2 - MAD
PK Cmax - Overall Study
Single dose
82.5 ng/mL
Geometric Coefficient of Variation 20.9
395 ng/mL
Geometric Coefficient of Variation 24.9
1480 ng/mL
Geometric Coefficient of Variation 14.4
86.6 ng/mL
Geometric Coefficient of Variation 31.7
395 ng/mL
Geometric Coefficient of Variation 38.5
PK Cmax - Overall Study
MAD -Day 10 steady state
NA ng/mL
Geometric Coefficient of Variation NA
PART 1 - Single dose
NA ng/mL
Geometric Coefficient of Variation NA
PART 1 - Single dose
NA ng/mL
Geometric Coefficient of Variation NA
PART 1 - Single dose
115 ng/mL
Geometric Coefficient of Variation 29.7
465 ng/mL
Geometric Coefficient of Variation 42.2
PK Cmax - Overall Study
MAD - Day 14 steady state
NA ng/mL
Geometric Coefficient of Variation NA
PART 1 - Single dose
NA ng/mL
Geometric Coefficient of Variation NA
PART 1 - Single dose
NA ng/mL
Geometric Coefficient of Variation NA
PART 1 - Single dose
119 ng/mL
Geometric Coefficient of Variation 23.3
502 ng/mL
Geometric Coefficient of Variation 30.6

SECONDARY outcome

Timeframe: 0,0.5,1,2,3,4,8,12,24,48 hr single dose, multiple dose does not include 48 hr

Population: healthy Japanese participants

Pharmacokintic Area Under the Curve (0 to t)

Outcome measures

Outcome measures
Measure
AZD3293 15 mg Part 1
n=6 Participants
AZD3293 15 mg Part 1 - SAD
AZD3293 50 mg Part 1
n=6 Participants
AZD3293 50 mg Part 1 - SAD
AZD3293 150 mg Part 1
n=6 Participants
AZD3293 150 mg Part 1 - SAD
AZD3293 15 mg Part 2
n=5 Participants
AZD3293 15 mg Part 2 -MAD
AZD3293 50 mg Part 2
n=6 Participants
AZD3293 50 mg Part 2 - MAD
AZD3293 50 mg Part 2
AZD3293 50 mg Part 2 - MAD
Placebo Part 2
Placebo Part 2 - MAD
PK AUC - Overall Study (SAD & MAD Parts)
Single dose
839 hr.ng/mL
Geometric Coefficient of Variation 28.1
2810 hr.ng/mL
Geometric Coefficient of Variation 17.6
10700 hr.ng/mL
Geometric Coefficient of Variation 10.1
877 hr.ng/mL
Geometric Coefficient of Variation 12.5
3070 hr.ng/mL
Geometric Coefficient of Variation 27.7
PK AUC - Overall Study (SAD & MAD Parts)
MAD -Day 10 Steady state
NA hr.ng/mL
Geometric Coefficient of Variation NA
PART 1 - Single dose
NA hr.ng/mL
Geometric Coefficient of Variation NA
PART 1 - Single dose
NA hr.ng/mL
Geometric Coefficient of Variation NA
PART 1 - Single dose
1060 hr.ng/mL
Geometric Coefficient of Variation 18.3
3540 hr.ng/mL
Geometric Coefficient of Variation 37.3
PK AUC - Overall Study (SAD & MAD Parts)
MAD -Day 14 Steady state
NA hr.ng/mL
Geometric Coefficient of Variation NA
PART 1 - Single dose
NA hr.ng/mL
Geometric Coefficient of Variation NA
PART 1 - Single dose
NA hr.ng/mL
Geometric Coefficient of Variation NA
PART 1 - Single dose
1030 hr.ng/mL
Geometric Coefficient of Variation 12.8
3280 hr.ng/mL
Geometric Coefficient of Variation 30.4

SECONDARY outcome

Timeframe: Pre dose vs Day 14

Population: Pharmacodynamic

Biomarker (Abeta 1-40; A beta 1-42) % change from baseline

Outcome measures

Outcome measures
Measure
AZD3293 15 mg Part 1
n=6 Participants
AZD3293 15 mg Part 1 - SAD
AZD3293 50 mg Part 1
n=6 Participants
AZD3293 50 mg Part 1 - SAD
AZD3293 150 mg Part 1
n=6 Participants
AZD3293 150 mg Part 1 - SAD
AZD3293 15 mg Part 2
n=6 Participants
AZD3293 15 mg Part 2 -MAD
AZD3293 50 mg Part 2
n=5 Participants
AZD3293 50 mg Part 2 - MAD
AZD3293 50 mg Part 2
n=6 Participants
AZD3293 50 mg Part 2 - MAD
Placebo Part 2
n=4 Participants
Placebo Part 2 - MAD
Biomarker
Plasma Abeta(1-40), Day 1
-9.03 % change from baseline
Standard Deviation 14.3
-69.6 % change from baseline
Standard Deviation 8.36
-75.8 % change from baseline
Standard Deviation 6.34
-62.7 % change from baseline
Standard Deviation 37.6
-65.9 % change from baseline
Standard Deviation 4.54
-70.2 % change from baseline
Standard Deviation 3.76
-7.4 % change from baseline
Standard Deviation 3.89
Biomarker
Plasma Abeta (1-42) Day 1
4.80 % change from baseline
Standard Deviation 9.78
-58.3 % change from baseline
Standard Deviation 22.3
-71.9 % change from baseline
Standard Deviation 9.74
-79.4 % change from baseline
Standard Deviation 4.84
-73.7 % change from baseline
Standard Deviation 4.03
-77.1 % change from baseline
Standard Deviation 5.31
12.4 % change from baseline
Standard Deviation 16.9
Biomarker
Plasma Abeta(1-40) Day 14
NA % change from baseline
Standard Deviation NA
PART 1 - Single dose
NA % change from baseline
Standard Deviation NA
PART 1 - Single dose
NA % change from baseline
Standard Deviation NA
PART 1 - Single dose
NA % change from baseline
Standard Deviation NA
PART 1 - Single dose
-74.7 % change from baseline
Standard Deviation 5.28
-77.0 % change from baseline
Standard Deviation 3.36
-5.1 % change from baseline
Standard Deviation 8.56
Biomarker
CSF Abeta(1-40) Day 14
NA % change from baseline
Standard Deviation NA
PART 1 - Single dose
NA % change from baseline
Standard Deviation NA
PART 1 - Single dose
NA % change from baseline
Standard Deviation NA
PART 1 - Single dose
NA % change from baseline
Standard Deviation NA
PART 1 - Single dose
-50.4 % change from baseline
Standard Deviation 7.49
-76.6 % change from baseline
Standard Deviation 3.96
-8.0 % change from baseline
Standard Deviation 22.7
Biomarker
CSF Abeta(1-42) Day 14
NA % change from baseline
Standard Deviation NA
PART 1 - Single dose
NA % change from baseline
Standard Deviation NA
PART 1 - Single dose
NA % change from baseline
Standard Deviation NA
PART 1 - Single dose
NA % change from baseline
Standard Deviation NA
PART 1 - Single dose
-63.2 % change from baseline
Standard Deviation 9.12
-79.3 % change from baseline
Standard Deviation 4.69
1.75 % change from baseline
Standard Deviation 21.9
Biomarker
Plasma Abeta(1-42) Day 14
NA % change from baseline
Standard Deviation NA
PART 1 - Single dose
NA % change from baseline
Standard Deviation NA
PART 1 - Single dose
NA % change from baseline
Standard Deviation NA
PART 1 - Single dose
NA % change from baseline
Standard Deviation NA
PART 1 - Single dose
-77.6 % change from baseline
Standard Deviation 4.73
-78.6 % change from baseline
Standard Deviation 4.27
15.9 % change from baseline
Standard Deviation 19.9

Adverse Events

Placebo Part 1

Serious events: 0 serious events
Other events: 1 other events
Deaths: 0 deaths

AZD3293 15 mg Part 1

Serious events: 0 serious events
Other events: 1 other events
Deaths: 0 deaths

AZD3293 50 mg Part 1

Serious events: 0 serious events
Other events: 1 other events
Deaths: 0 deaths

AZD3293 150 mg Part 1

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

AZD3293 15 mg Part 2

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

AZD3293 50 mg Part 2

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

Placebo Part 2

Serious events: 0 serious events
Other events: 1 other events
Deaths: 0 deaths

Serious adverse events

Adverse event data not reported

Other adverse events

Other adverse events
Measure
Placebo Part 1
n=6 participants at risk
Placebo Part 1 - SAD
AZD3293 15 mg Part 1
n=6 participants at risk
AZD3293 15 mg Part 1 - SAD
AZD3293 50 mg Part 1
n=6 participants at risk
AZD3293 50 mg Part 1 - SAD
AZD3293 150 mg Part 1
n=6 participants at risk
AZD3293 150 mg Part 1 - SAD
AZD3293 15 mg Part 2
n=6 participants at risk
AZD3293 15 mg Part 2 -MAD
AZD3293 50 mg Part 2
n=6 participants at risk
AZD3293 50 mg Part 2 - MAD
Placebo Part 2
n=4 participants at risk
Placebo Part 2 - MAD
Nervous system disorders
Headache
0.00%
0/6 • up to 10 days after last dose, for Part 1: 7 to 10 days; for Part 2: 21 to 24 days
Treatment emergent AEs were recorded from day of 1st dose
0.00%
0/6 • up to 10 days after last dose, for Part 1: 7 to 10 days; for Part 2: 21 to 24 days
Treatment emergent AEs were recorded from day of 1st dose
0.00%
0/6 • up to 10 days after last dose, for Part 1: 7 to 10 days; for Part 2: 21 to 24 days
Treatment emergent AEs were recorded from day of 1st dose
0.00%
0/6 • up to 10 days after last dose, for Part 1: 7 to 10 days; for Part 2: 21 to 24 days
Treatment emergent AEs were recorded from day of 1st dose
16.7%
1/6 • Number of events 1 • up to 10 days after last dose, for Part 1: 7 to 10 days; for Part 2: 21 to 24 days
Treatment emergent AEs were recorded from day of 1st dose
33.3%
2/6 • Number of events 2 • up to 10 days after last dose, for Part 1: 7 to 10 days; for Part 2: 21 to 24 days
Treatment emergent AEs were recorded from day of 1st dose
25.0%
1/4 • Number of events 1 • up to 10 days after last dose, for Part 1: 7 to 10 days; for Part 2: 21 to 24 days
Treatment emergent AEs were recorded from day of 1st dose
Infections and infestations
Nasopharengitis
0.00%
0/6 • up to 10 days after last dose, for Part 1: 7 to 10 days; for Part 2: 21 to 24 days
Treatment emergent AEs were recorded from day of 1st dose
16.7%
1/6 • Number of events 1 • up to 10 days after last dose, for Part 1: 7 to 10 days; for Part 2: 21 to 24 days
Treatment emergent AEs were recorded from day of 1st dose
0.00%
0/6 • up to 10 days after last dose, for Part 1: 7 to 10 days; for Part 2: 21 to 24 days
Treatment emergent AEs were recorded from day of 1st dose
0.00%
0/6 • up to 10 days after last dose, for Part 1: 7 to 10 days; for Part 2: 21 to 24 days
Treatment emergent AEs were recorded from day of 1st dose
16.7%
1/6 • Number of events 1 • up to 10 days after last dose, for Part 1: 7 to 10 days; for Part 2: 21 to 24 days
Treatment emergent AEs were recorded from day of 1st dose
0.00%
0/6 • up to 10 days after last dose, for Part 1: 7 to 10 days; for Part 2: 21 to 24 days
Treatment emergent AEs were recorded from day of 1st dose
0.00%
0/4 • up to 10 days after last dose, for Part 1: 7 to 10 days; for Part 2: 21 to 24 days
Treatment emergent AEs were recorded from day of 1st dose
Vascular disorders
Orthostatic hypotension
0.00%
0/6 • up to 10 days after last dose, for Part 1: 7 to 10 days; for Part 2: 21 to 24 days
Treatment emergent AEs were recorded from day of 1st dose
0.00%
0/6 • up to 10 days after last dose, for Part 1: 7 to 10 days; for Part 2: 21 to 24 days
Treatment emergent AEs were recorded from day of 1st dose
16.7%
1/6 • Number of events 1 • up to 10 days after last dose, for Part 1: 7 to 10 days; for Part 2: 21 to 24 days
Treatment emergent AEs were recorded from day of 1st dose
0.00%
0/6 • up to 10 days after last dose, for Part 1: 7 to 10 days; for Part 2: 21 to 24 days
Treatment emergent AEs were recorded from day of 1st dose
0.00%
0/6 • up to 10 days after last dose, for Part 1: 7 to 10 days; for Part 2: 21 to 24 days
Treatment emergent AEs were recorded from day of 1st dose
0.00%
0/6 • up to 10 days after last dose, for Part 1: 7 to 10 days; for Part 2: 21 to 24 days
Treatment emergent AEs were recorded from day of 1st dose
0.00%
0/4 • up to 10 days after last dose, for Part 1: 7 to 10 days; for Part 2: 21 to 24 days
Treatment emergent AEs were recorded from day of 1st dose
Nervous system disorders
Dizziness postural
16.7%
1/6 • Number of events 1 • up to 10 days after last dose, for Part 1: 7 to 10 days; for Part 2: 21 to 24 days
Treatment emergent AEs were recorded from day of 1st dose
0.00%
0/6 • up to 10 days after last dose, for Part 1: 7 to 10 days; for Part 2: 21 to 24 days
Treatment emergent AEs were recorded from day of 1st dose
0.00%
0/6 • up to 10 days after last dose, for Part 1: 7 to 10 days; for Part 2: 21 to 24 days
Treatment emergent AEs were recorded from day of 1st dose
0.00%
0/6 • up to 10 days after last dose, for Part 1: 7 to 10 days; for Part 2: 21 to 24 days
Treatment emergent AEs were recorded from day of 1st dose
0.00%
0/6 • up to 10 days after last dose, for Part 1: 7 to 10 days; for Part 2: 21 to 24 days
Treatment emergent AEs were recorded from day of 1st dose
0.00%
0/6 • up to 10 days after last dose, for Part 1: 7 to 10 days; for Part 2: 21 to 24 days
Treatment emergent AEs were recorded from day of 1st dose
0.00%
0/4 • up to 10 days after last dose, for Part 1: 7 to 10 days; for Part 2: 21 to 24 days
Treatment emergent AEs were recorded from day of 1st dose

Additional Information

Vice President, Neuroscience iMed

AstraZeneca

Results disclosure agreements

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

Restriction type: GT60