Trial Outcomes & Findings for Phase II Pharmacokinetics Study of CAM2038 (NCT NCT02710526)

NCT ID: NCT02710526

Last Updated: 2020-04-30

Results Overview

Css,av (average plasma concentration during a dosing interval at steady state) for each injection site-Buprenorphine for the Evaluable Pharmacokinetic (PKEVAL) Population

Recruitment status

COMPLETED

Study phase

PHASE2

Target enrollment

66 participants

Primary outcome timeframe

PK samples were collected at pre-dose and at 0.5, 1, 2, 4, 6, 10, 24, 30, 48, 72, 96, 120 and 168 hours post-CAM2038 q1w for Doses/Weeks 4, 5, 6, and 7.

Results posted on

2020-04-30

Participant Flow

Participant milestones

Participant milestones
Measure
32 mg CAM2038 Weekly
Group 1, 32 mg of CAM2038 subcutaneous weekly injections at multiple injection sites CAM2038: Long-Acting Subcutaneous Injectable Depot of Buprenorphine
128 mg CAM2038 Monthly Injection
Group 2: 128 mg of CAM2038 subcutaneous monthly injections during Treatment Phase and 32 mg of CAM2038 subcutaneous weekly injections during Safety Extension in the buttocks CAM2038: Long-Acting Subcutaneous Injectable Depot of Buprenorphine
160 mg CAM2038 Monthly Injection
Group 3: 24 mg SL BPN for the first 7 days and then 160 mg of CAM2038 subcutaneous monthly injections in the buttocks starting on Day 8 CAM2038: Long-Acting Subcutaneous Injectable Depot of Buprenorphine
Treatment Phase
STARTED
28
20
18
Treatment Phase
COMPLETED
22
16
12
Treatment Phase
NOT COMPLETED
6
4
6
Safety Extension
STARTED
15
12
0
Safety Extension
COMPLETED
14
12
0
Safety Extension
NOT COMPLETED
1
0
0

Reasons for withdrawal

Withdrawal data not reported

Baseline Characteristics

Phase II Pharmacokinetics Study of CAM2038

Baseline characteristics by cohort

Baseline characteristics by cohort
Measure
32 mg CAM2038 Weekly
n=28 Participants
Group 1, 32 mg of CAM2038 subcutaneous weekly injection at multiple injection sites CAM2038: Long-Acting Subcutaneous Injectable Depot of Buprenorphine
128 mg CAM2038 Monthly Injection
n=20 Participants
Group 2: 128 mg of CAM2038 subcutaneous monthly injection in the buttocks CAM2038: Long-Acting Subcutaneous Injectable Depot of Buprenorphine
160 mg CAM2038 Monthly Injection
n=17 Participants
Group 3: 24 mg SL BPN for the first 7 days and then 160 mg of CAM2038 subcutaneous monthly injection in the buttocks starting on Day 8 CAM2038: Long-Acting Subcutaneous Injectable Depot of Buprenorphine
Total
n=65 Participants
Total of all reporting groups
Age, Continuous
44.2 years
STANDARD_DEVIATION 10.83 • n=5 Participants
48.0 years
STANDARD_DEVIATION 11.49 • n=7 Participants
44.1 years
STANDARD_DEVIATION 12.23 • n=5 Participants
45.3 years
STANDARD_DEVIATION 11.37 • n=4 Participants
Sex: Female, Male
Female
14 Participants
n=5 Participants
4 Participants
n=7 Participants
9 Participants
n=5 Participants
27 Participants
n=4 Participants
Sex: Female, Male
Male
14 Participants
n=5 Participants
16 Participants
n=7 Participants
8 Participants
n=5 Participants
38 Participants
n=4 Participants
Ethnicity (NIH/OMB)
Hispanic or Latino
1 Participants
n=5 Participants
0 Participants
n=7 Participants
0 Participants
n=5 Participants
1 Participants
n=4 Participants
Ethnicity (NIH/OMB)
Not Hispanic or Latino
27 Participants
n=5 Participants
20 Participants
n=7 Participants
17 Participants
n=5 Participants
64 Participants
n=4 Participants
Ethnicity (NIH/OMB)
Unknown or Not Reported
0 Participants
n=5 Participants
0 Participants
n=7 Participants
0 Participants
n=5 Participants
0 Participants
n=4 Participants
Race (NIH/OMB)
American Indian or Alaska Native
0 Participants
n=5 Participants
0 Participants
n=7 Participants
1 Participants
n=5 Participants
1 Participants
n=4 Participants
Race (NIH/OMB)
Asian
0 Participants
n=5 Participants
0 Participants
n=7 Participants
0 Participants
n=5 Participants
0 Participants
n=4 Participants
Race (NIH/OMB)
Native Hawaiian or Other Pacific Islander
0 Participants
n=5 Participants
0 Participants
n=7 Participants
0 Participants
n=5 Participants
0 Participants
n=4 Participants
Race (NIH/OMB)
Black or African American
1 Participants
n=5 Participants
0 Participants
n=7 Participants
3 Participants
n=5 Participants
4 Participants
n=4 Participants
Race (NIH/OMB)
White
27 Participants
n=5 Participants
20 Participants
n=7 Participants
13 Participants
n=5 Participants
60 Participants
n=4 Participants
Race (NIH/OMB)
More than one race
0 Participants
n=5 Participants
0 Participants
n=7 Participants
0 Participants
n=5 Participants
0 Participants
n=4 Participants
Race (NIH/OMB)
Unknown or Not Reported
0 Participants
n=5 Participants
0 Participants
n=7 Participants
0 Participants
n=5 Participants
0 Participants
n=4 Participants
BMI
26.0 kg/m^2
STANDARD_DEVIATION 3.95 • n=5 Participants
27.0 kg/m^2
STANDARD_DEVIATION 4.25 • n=7 Participants
28.3 kg/m^2
STANDARD_DEVIATION 3.72 • n=5 Participants
26.9 kg/m^2
STANDARD_DEVIATION 4.04 • n=4 Participants

PRIMARY outcome

Timeframe: PK samples were collected at pre-dose and at 0.5, 1, 2, 4, 6, 10, 24, 30, 48, 72, 96, 120 and 168 hours post-CAM2038 q1w for Doses/Weeks 4, 5, 6, and 7.

Population: Evaluable Pharmacokinetic (PKEVAL) Population consisted of all subjects who had sufficient PK data for all 4 randomized injection sites to derive PK parameters of interest.

AUCss (area under the plasma concentration-time curve during a 7-day dosing interval at steady state) for each injection site, i.e., buttock (reference), abdomen, thigh and back of upper arm-Buprenorphine for the Evaluable Pharmacokinetic (PKEVAL) Population

Outcome measures

Outcome measures
Measure
32 mg CAM2038 Weekly-Buttock
n=21 Participants
Group 1, 32 mg of CAM2038 subcutaneous weekly injection at Buttock CAM2038: Long-Acting Subcutaneous Injectable Depot of Buprenorphine
32 mg CAM2038 Weekly-Abdomen
n=21 Participants
Group 1, 32 mg of CAM2038 subcutaneous weekly injection at Abdomen CAM2038: Long-Acting Subcutaneous Injectable Depot of Buprenorphine
32 mg CAM2038 Weekly-Thigh
n=21 Participants
Group 1, 32 mg of CAM2038 subcutaneous weekly injection at Thigh CAM2038: Long-Acting Subcutaneous Injectable Depot of Buprenorphine
32 mg CAM2038 Weekly-Upper Arm
n=20 Participants
Group 1, 32 mg of CAM2038 subcutaneous weekly injection at Upper Arm CAM2038: Long-Acting Subcutaneous Injectable Depot of Buprenorphine
AUCss(Area Under the Plasma Concentration-time Curve During a 7-day Dosing Interval at Steady State) for Each Injection Site, i.e., Buttock (Reference), Abdomen, Thigh and Back of Upper Arm for the Evaluable Pharmacokinetic (PKEVAL) Population
700 ng*h/mL
Geometric Coefficient of Variation 27.1
657 ng*h/mL
Geometric Coefficient of Variation 27.2
613 ng*h/mL
Geometric Coefficient of Variation 36.8
591 ng*h/mL
Geometric Coefficient of Variation 33.7

PRIMARY outcome

Timeframe: PK samples were collected at pre-dose and at 0.5, 1, 2, 4, 6, 10, 24, 30, 48, 72, 96, 120 and 168 hours post-CAM2038 q1w for Doses/Weeks 4, 5, 6, and 7.

Population: Evaluable Pharmacokinetic (PKEVAL) Population consisted of all subjects who had sufficient PK data for all 4 randomized injection sites to derive PK parameters of interest

Css,av (average plasma concentration during a dosing interval at steady state) for each injection site-Buprenorphine for the Evaluable Pharmacokinetic (PKEVAL) Population

Outcome measures

Outcome measures
Measure
32 mg CAM2038 Weekly-Buttock
n=21 Participants
Group 1, 32 mg of CAM2038 subcutaneous weekly injection at Buttock CAM2038: Long-Acting Subcutaneous Injectable Depot of Buprenorphine
32 mg CAM2038 Weekly-Abdomen
n=21 Participants
Group 1, 32 mg of CAM2038 subcutaneous weekly injection at Abdomen CAM2038: Long-Acting Subcutaneous Injectable Depot of Buprenorphine
32 mg CAM2038 Weekly-Thigh
n=21 Participants
Group 1, 32 mg of CAM2038 subcutaneous weekly injection at Thigh CAM2038: Long-Acting Subcutaneous Injectable Depot of Buprenorphine
32 mg CAM2038 Weekly-Upper Arm
n=20 Participants
Group 1, 32 mg of CAM2038 subcutaneous weekly injection at Upper Arm CAM2038: Long-Acting Subcutaneous Injectable Depot of Buprenorphine
Css,av(Average Plasma Concentration During a Dosing Interval at Steady State) for Each Injection Site for the Evaluable Pharmacokinetic (PKEVAL) Population
4.17 ng/mL
Geometric Coefficient of Variation 27.1
3.91 ng/mL
Geometric Coefficient of Variation 27.2
3.65 ng/mL
Geometric Coefficient of Variation 36.8
3.52 ng/mL
Geometric Coefficient of Variation 33.7

PRIMARY outcome

Timeframe: PK samples were collected at pre-dose and at 0.5, 1, 2, 4, 6, 10, 24, 30, 48, 72, 96, 120 and 168 hours post-CAM2038 q1w for Doses/Weeks 4, 5, 6, and 7.

Population: Evaluable Pharmacokinetic (PKEVAL) Population consisted of all subjects who had sufficient PK data for all 4 randomized injection sites to derive PK parameters of interest

Css,max (maximum observed plasma concentration during a dosing interval at steady state) for each injection site-Buprenorphine

Outcome measures

Outcome measures
Measure
32 mg CAM2038 Weekly-Buttock
n=21 Participants
Group 1, 32 mg of CAM2038 subcutaneous weekly injection at Buttock CAM2038: Long-Acting Subcutaneous Injectable Depot of Buprenorphine
32 mg CAM2038 Weekly-Abdomen
n=21 Participants
Group 1, 32 mg of CAM2038 subcutaneous weekly injection at Abdomen CAM2038: Long-Acting Subcutaneous Injectable Depot of Buprenorphine
32 mg CAM2038 Weekly-Thigh
n=21 Participants
Group 1, 32 mg of CAM2038 subcutaneous weekly injection at Thigh CAM2038: Long-Acting Subcutaneous Injectable Depot of Buprenorphine
32 mg CAM2038 Weekly-Upper Arm
n=21 Participants
Group 1, 32 mg of CAM2038 subcutaneous weekly injection at Upper Arm CAM2038: Long-Acting Subcutaneous Injectable Depot of Buprenorphine
Css,Max (Maximum Observed Plasma Concentration During a Dosing Interval at Steady State) for Each Injection Site.
6.87 ng/mL
Geometric Coefficient of Variation 37.2
6.56 ng/mL
Geometric Coefficient of Variation 29.9
5.37 ng/mL
Geometric Coefficient of Variation 43.6
5.69 ng/mL
Geometric Coefficient of Variation 43.1

PRIMARY outcome

Timeframe: PK samples were collected at pre-dose and at 0.5, 1, 2, 4, 6, 10, 24, 30, 48, 72, 96, 120 and 168 hours post-CAM2038 q1w for Doses/Weeks 4, 5, 6, and 7.

Population: Evaluable Pharmacokinetic (PKEVAL) Population consisted of all subjects who had sufficient PK data for all 4 randomized injection sites to derive PK parameters of interest

Tss,max (time to maximum concentration at steady state) for each injection site-buprenorphine

Outcome measures

Outcome measures
Measure
32 mg CAM2038 Weekly-Buttock
n=21 Participants
Group 1, 32 mg of CAM2038 subcutaneous weekly injection at Buttock CAM2038: Long-Acting Subcutaneous Injectable Depot of Buprenorphine
32 mg CAM2038 Weekly-Abdomen
n=21 Participants
Group 1, 32 mg of CAM2038 subcutaneous weekly injection at Abdomen CAM2038: Long-Acting Subcutaneous Injectable Depot of Buprenorphine
32 mg CAM2038 Weekly-Thigh
n=21 Participants
Group 1, 32 mg of CAM2038 subcutaneous weekly injection at Thigh CAM2038: Long-Acting Subcutaneous Injectable Depot of Buprenorphine
32 mg CAM2038 Weekly-Upper Arm
n=21 Participants
Group 1, 32 mg of CAM2038 subcutaneous weekly injection at Upper Arm CAM2038: Long-Acting Subcutaneous Injectable Depot of Buprenorphine
Tss,Max (Time to Maximum Concentration at Steady State) for Each Injection Site
24.0 h
Interval 0.0 to 72.0
24.0 h
Interval 0.0 to 168.0
24.0 h
Interval 10.0 to 120.0
24.0 h
Interval 4.0 to 48.0

PRIMARY outcome

Timeframe: PK samples were collected at pre-dose, 0.5, 1, 2, 4, 6, and 10 hours and at approximately 24, 48, 72,96, 120, 168 (7 days), 240 (10 days), 336 (14 days), 504 (21 days) and 672 (28 days) hours after CAM2038 q4w Dose 4

Population: Pharmacokinetic (PK) Population consisted of all subjects in the Safety population who provided PK data.

Area Under the Curve at steady state (AUC during a 28-day dosing interval at steady state)-Buprenorphine for Pharmacokinetic Population

Outcome measures

Outcome measures
Measure
32 mg CAM2038 Weekly-Buttock
n=16 Participants
Group 1, 32 mg of CAM2038 subcutaneous weekly injection at Buttock CAM2038: Long-Acting Subcutaneous Injectable Depot of Buprenorphine
32 mg CAM2038 Weekly-Abdomen
n=12 Participants
Group 1, 32 mg of CAM2038 subcutaneous weekly injection at Abdomen CAM2038: Long-Acting Subcutaneous Injectable Depot of Buprenorphine
32 mg CAM2038 Weekly-Thigh
Group 1, 32 mg of CAM2038 subcutaneous weekly injection at Thigh CAM2038: Long-Acting Subcutaneous Injectable Depot of Buprenorphine
32 mg CAM2038 Weekly-Upper Arm
Group 1, 32 mg of CAM2038 subcutaneous weekly injection at Upper Arm CAM2038: Long-Acting Subcutaneous Injectable Depot of Buprenorphine
Area Under the Curve at Steady State (AUC During a 28-day Dosing Interval at Steady State)-Buprenorphine
2610 ng*h/mL
Geometric Coefficient of Variation 41.7
3540 ng*h/mL
Geometric Coefficient of Variation 26.1

PRIMARY outcome

Timeframe: PK samples were collected at pre-dose, 0.5, 1, 2, 4, 6, and 10 hours and at approximately 24, 48, 72,96, 120, 168 (7 days), 240 (10 days), 336 (14 days), 504 (21 days) and 672 (28 days) hours after CAM2038 q4w Dose 4

Population: Pharmacokinetic (PK) Population consisted of all subjects in the Safety population who provided PK data.

Average steady state concentration-Buprenorphine-Pharmacokinetic Population

Outcome measures

Outcome measures
Measure
32 mg CAM2038 Weekly-Buttock
n=16 Participants
Group 1, 32 mg of CAM2038 subcutaneous weekly injection at Buttock CAM2038: Long-Acting Subcutaneous Injectable Depot of Buprenorphine
32 mg CAM2038 Weekly-Abdomen
n=11 Participants
Group 1, 32 mg of CAM2038 subcutaneous weekly injection at Abdomen CAM2038: Long-Acting Subcutaneous Injectable Depot of Buprenorphine
32 mg CAM2038 Weekly-Thigh
Group 1, 32 mg of CAM2038 subcutaneous weekly injection at Thigh CAM2038: Long-Acting Subcutaneous Injectable Depot of Buprenorphine
32 mg CAM2038 Weekly-Upper Arm
Group 1, 32 mg of CAM2038 subcutaneous weekly injection at Upper Arm CAM2038: Long-Acting Subcutaneous Injectable Depot of Buprenorphine
Average Steady State Concentration-Buprenorphine
3.89 ng/mL
Geometric Coefficient of Variation 41.7
5.27 ng/mL
Geometric Coefficient of Variation 26.1

PRIMARY outcome

Timeframe: PK samples were collected at pre-dose, 0.5, 1, 2, 4, 6, and 10 hours and at approximately 24, 48, 72,96, 120, 168 (7 days), 240 (10 days), 336 (14 days), 504 (21 days) and 672 (28 days) hours after CAM2038 q4w Dose 4

Population: Pharmacokinetic (PK) Population consisted of all subjects in the Safety population who provided PK data.

Maximum steady state concentration-BuprenorphinePharmacokinetic (PK) Population

Outcome measures

Outcome measures
Measure
32 mg CAM2038 Weekly-Buttock
n=16 Participants
Group 1, 32 mg of CAM2038 subcutaneous weekly injection at Buttock CAM2038: Long-Acting Subcutaneous Injectable Depot of Buprenorphine
32 mg CAM2038 Weekly-Abdomen
n=12 Participants
Group 1, 32 mg of CAM2038 subcutaneous weekly injection at Abdomen CAM2038: Long-Acting Subcutaneous Injectable Depot of Buprenorphine
32 mg CAM2038 Weekly-Thigh
n=16 Participants
Group 1, 32 mg of CAM2038 subcutaneous weekly injection at Thigh CAM2038: Long-Acting Subcutaneous Injectable Depot of Buprenorphine
32 mg CAM2038 Weekly-Upper Arm
Group 1, 32 mg of CAM2038 subcutaneous weekly injection at Upper Arm CAM2038: Long-Acting Subcutaneous Injectable Depot of Buprenorphine
Maximum Steady State Concentration-Buprenorphine
11.1 ng/mL
Geometric Coefficient of Variation 54.1
15.4 ng/mL
Geometric Coefficient of Variation 52.0
11.1 ng/mL
Geometric Coefficient of Variation 61.4

PRIMARY outcome

Timeframe: PK samples were collected at pre-dose, 0.5, 1, 2, 4, 6, and 10 hours and at approximately 24, 48, 72,96, 120, 168 (7 days), 240 (10 days), 336 (14 days), 504 (21 days) and 672 (28 days) hours after CAM2038 q4w Dose 4

Population: Pharmacokinetic (PK) Population consisted of all subjects in the Safety population who provided PK data.

Time to maximum concentration at steady state-Buprenorphine Pharmacokinetic (PK) Population

Outcome measures

Outcome measures
Measure
32 mg CAM2038 Weekly-Buttock
n=16 Participants
Group 1, 32 mg of CAM2038 subcutaneous weekly injection at Buttock CAM2038: Long-Acting Subcutaneous Injectable Depot of Buprenorphine
32 mg CAM2038 Weekly-Abdomen
n=12 Participants
Group 1, 32 mg of CAM2038 subcutaneous weekly injection at Abdomen CAM2038: Long-Acting Subcutaneous Injectable Depot of Buprenorphine
32 mg CAM2038 Weekly-Thigh
n=16 Participants
Group 1, 32 mg of CAM2038 subcutaneous weekly injection at Thigh CAM2038: Long-Acting Subcutaneous Injectable Depot of Buprenorphine
32 mg CAM2038 Weekly-Upper Arm
Group 1, 32 mg of CAM2038 subcutaneous weekly injection at Upper Arm CAM2038: Long-Acting Subcutaneous Injectable Depot of Buprenorphine
Time to Maximum Concentration at Steady State-Buprenorphine
10.0 h
Interval 1.0 to 48.0
24.0 h
Interval 6.1 to 48.3
1.69 h
Interval 0.0 to 4.07

PRIMARY outcome

Timeframe: PK samples were collected at pre-dose and at 0.5, 1, 2, 4, 6, 10, 24, 30, 48, 72, 96, 120 and 168 hours post-CAM2038 q1w for Doses/Weeks 4, 5, 6, and 7.

Population: Evaluable Pharmacokinetic (PKEVAL) Population consisted of all subjects who had sufficient PK data for all 4 randomized injection sites to derive PK parameters of interest

Norbuprenorphine/buprenorphine ratios at maximum concentration at steady state Evaluable Pharmacokinetic (PKEVAL) Population

Outcome measures

Outcome measures
Measure
32 mg CAM2038 Weekly-Buttock
n=21 Participants
Group 1, 32 mg of CAM2038 subcutaneous weekly injection at Buttock CAM2038: Long-Acting Subcutaneous Injectable Depot of Buprenorphine
32 mg CAM2038 Weekly-Abdomen
n=21 Participants
Group 1, 32 mg of CAM2038 subcutaneous weekly injection at Abdomen CAM2038: Long-Acting Subcutaneous Injectable Depot of Buprenorphine
32 mg CAM2038 Weekly-Thigh
n=21 Participants
Group 1, 32 mg of CAM2038 subcutaneous weekly injection at Thigh CAM2038: Long-Acting Subcutaneous Injectable Depot of Buprenorphine
32 mg CAM2038 Weekly-Upper Arm
n=21 Participants
Group 1, 32 mg of CAM2038 subcutaneous weekly injection at Upper Arm CAM2038: Long-Acting Subcutaneous Injectable Depot of Buprenorphine
Norbuprenorphine/Buprenorphine Ratios at Maximum Concentration at Steady State
0.305 ratio
Geometric Coefficient of Variation 59.1
0.307 ratio
Geometric Coefficient of Variation 53.9
0.366 ratio
Geometric Coefficient of Variation 60.3
0.366 ratio
Geometric Coefficient of Variation 55.2

PRIMARY outcome

Timeframe: PK samples were collected at pre-dose and at 0.5, 1, 2, 4, 6, 10, 24, 30, 48, 72, 96, 120 and 168 hours post-CAM2038 q1w for Doses/Weeks 4, 5, 6, and 7.

Population: Evaluable Pharmacokinetic (PKEVAL) Population consisted of all subjects who had sufficient PK data for all 4 randomized injection sites to derive PK parameters of interest

AUCss (area under the plasma concentration-time curve during a 7-day dosing interval at steady state) for each injection site, i.e., buttock (reference), abdomen, thigh and back of upper arm-Norbuprenorphine Evaluable Pharmacokinetic (PKEVAL) Population

Outcome measures

Outcome measures
Measure
32 mg CAM2038 Weekly-Buttock
n=18 Participants
Group 1, 32 mg of CAM2038 subcutaneous weekly injection at Buttock CAM2038: Long-Acting Subcutaneous Injectable Depot of Buprenorphine
32 mg CAM2038 Weekly-Abdomen
n=17 Participants
Group 1, 32 mg of CAM2038 subcutaneous weekly injection at Abdomen CAM2038: Long-Acting Subcutaneous Injectable Depot of Buprenorphine
32 mg CAM2038 Weekly-Thigh
n=17 Participants
Group 1, 32 mg of CAM2038 subcutaneous weekly injection at Thigh CAM2038: Long-Acting Subcutaneous Injectable Depot of Buprenorphine
32 mg CAM2038 Weekly-Upper Arm
n=17 Participants
Group 1, 32 mg of CAM2038 subcutaneous weekly injection at Upper Arm CAM2038: Long-Acting Subcutaneous Injectable Depot of Buprenorphine
AUCss(Area Under the Plasma Concentration-time Curve During a 7-day Dosing Interval at Steady State) for Each Injection Site, i.e., Buttock (Reference), Abdomen, Thigh and Back of Upper Arm.
204 ng*h/mL
Geometric Coefficient of Variation 70.5
192 ng*h/mL
Geometric Coefficient of Variation 69.0
208 ng*h/mL
Geometric Coefficient of Variation 90.9
197 ng*h/mL
Geometric Coefficient of Variation 70.1

PRIMARY outcome

Timeframe: PK samples were collected at pre-dose and at 0.5, 1, 2, 4, 6, 10, 24, 30, 48, 72, 96, 120 and 168 hours post-CAM2038 q1w for Doses/Weeks 4, 5, 6, and 7.

Population: Evaluable Pharmacokinetic (PKEVAL) Population consisted of all subjects who had sufficient PK data for all 4 randomized injection sites to derive PK parameters of interest

Css,av (average plasma concentration during a dosing interval at steady state) for each injection site-Norbuprenorphine-Evaluable Pharmacokinetic (PKEVAL) Population

Outcome measures

Outcome measures
Measure
32 mg CAM2038 Weekly-Buttock
n=18 Participants
Group 1, 32 mg of CAM2038 subcutaneous weekly injection at Buttock CAM2038: Long-Acting Subcutaneous Injectable Depot of Buprenorphine
32 mg CAM2038 Weekly-Abdomen
n=17 Participants
Group 1, 32 mg of CAM2038 subcutaneous weekly injection at Abdomen CAM2038: Long-Acting Subcutaneous Injectable Depot of Buprenorphine
32 mg CAM2038 Weekly-Thigh
n=17 Participants
Group 1, 32 mg of CAM2038 subcutaneous weekly injection at Thigh CAM2038: Long-Acting Subcutaneous Injectable Depot of Buprenorphine
32 mg CAM2038 Weekly-Upper Arm
n=17 Participants
Group 1, 32 mg of CAM2038 subcutaneous weekly injection at Upper Arm CAM2038: Long-Acting Subcutaneous Injectable Depot of Buprenorphine
Css,av(Average Plasma Concentration During a Dosing Interval at Steady State) for Each Injection Site
1.22 ng/mL
Geometric Coefficient of Variation 64.3
1.15 ng/mL
Geometric Coefficient of Variation 69.0
1.24 ng/mL
Geometric Coefficient of Variation 90.9
1.17 ng/mL
Geometric Coefficient of Variation 70.1

PRIMARY outcome

Timeframe: PK samples were collected at pre-dose and at 0.5, 1, 2, 4, 6, 10, 24, 30, 48, 72, 96, 120 and 168 hours post-CAM2038 q1w for Doses/Weeks 4, 5, 6, and 7.

Population: Evaluable Pharmacokinetic (PKEVAL) Population consisted of all subjects who had sufficient PK data for all 4 randomized injection sites to derive PK parameters of interest

Css,max (maximum observed plasma concentration during a dosing interval at steady state) for each injection site-Norbuprenorphine-Evaluable Pharmacokinetic (PKEVAL) Population

Outcome measures

Outcome measures
Measure
32 mg CAM2038 Weekly-Buttock
n=21 Participants
Group 1, 32 mg of CAM2038 subcutaneous weekly injection at Buttock CAM2038: Long-Acting Subcutaneous Injectable Depot of Buprenorphine
32 mg CAM2038 Weekly-Abdomen
n=21 Participants
Group 1, 32 mg of CAM2038 subcutaneous weekly injection at Abdomen CAM2038: Long-Acting Subcutaneous Injectable Depot of Buprenorphine
32 mg CAM2038 Weekly-Thigh
n=21 Participants
Group 1, 32 mg of CAM2038 subcutaneous weekly injection at Thigh CAM2038: Long-Acting Subcutaneous Injectable Depot of Buprenorphine
32 mg CAM2038 Weekly-Upper Arm
n=21 Participants
Group 1, 32 mg of CAM2038 subcutaneous weekly injection at Upper Arm CAM2038: Long-Acting Subcutaneous Injectable Depot of Buprenorphine
Css,Max (Maximum Observed Plasma Concentration During a Dosing Interval at Steady State) for Each Injection Site.
1.85 ng/mL
Geometric Coefficient of Variation 74.5
1.78 ng/mL
Geometric Coefficient of Variation 67.2
1.74 ng/mL
Geometric Coefficient of Variation 86.7
1.84 ng/mL
Geometric Coefficient of Variation 78.2

PRIMARY outcome

Timeframe: PK samples were collected at pre-dose and at 0.5, 1, 2, 4, 6, 10, 24, 30, 48, 72, 96, 120 and 168 hours post-CAM2038 q1w for Doses/Weeks 4, 5, 6, and 7.

Population: Evaluable Pharmacokinetic (PKEVAL) Population consisted of all subjects who had sufficient PK data for all 4 randomized injection sites to derive PK parameters of interest

Tss,max (time to maximum concentration at steady state) for each injection site-Norbuprenorphine-Evaluable Pharmacokinetic (PKEVAL) Population

Outcome measures

Outcome measures
Measure
32 mg CAM2038 Weekly-Buttock
n=21 Participants
Group 1, 32 mg of CAM2038 subcutaneous weekly injection at Buttock CAM2038: Long-Acting Subcutaneous Injectable Depot of Buprenorphine
32 mg CAM2038 Weekly-Abdomen
n=21 Participants
Group 1, 32 mg of CAM2038 subcutaneous weekly injection at Abdomen CAM2038: Long-Acting Subcutaneous Injectable Depot of Buprenorphine
32 mg CAM2038 Weekly-Thigh
n=21 Participants
Group 1, 32 mg of CAM2038 subcutaneous weekly injection at Thigh CAM2038: Long-Acting Subcutaneous Injectable Depot of Buprenorphine
32 mg CAM2038 Weekly-Upper Arm
n=21 Participants
Group 1, 32 mg of CAM2038 subcutaneous weekly injection at Upper Arm CAM2038: Long-Acting Subcutaneous Injectable Depot of Buprenorphine
Tss,Max (Time to Maximum Concentration at Steady State) for Each Injection Site
72.0 h
Interval 0.0 to 120.0
72.0 h
Interval 0.0 to 168.0
72.0 h
Interval 0.5 to 168.0
30.0 h
Interval 0.0 to 168.0

PRIMARY outcome

Timeframe: PK samples were collected at pre-dose and at 0.5, 1, 2, 4, 6, 10, 24, 30, 48, 72, 96, 120 and 168 hours post-CAM2038 q1w for Doses/Weeks 4, 5, 6, and 7.

Population: Evaluable Pharmacokinetic (PKEVAL) Population consisted of all subjects who had sufficient PK data for all 4 randomized injection sites to derive PK parameters of interest

Norbuprenorphine/buprenorphine ratios for Area Under the Curve at steady state Evaluable Pharmacokinetic (PKEVAL) Population

Outcome measures

Outcome measures
Measure
32 mg CAM2038 Weekly-Buttock
n=21 Participants
Group 1, 32 mg of CAM2038 subcutaneous weekly injection at Buttock CAM2038: Long-Acting Subcutaneous Injectable Depot of Buprenorphine
32 mg CAM2038 Weekly-Abdomen
n=21 Participants
Group 1, 32 mg of CAM2038 subcutaneous weekly injection at Abdomen CAM2038: Long-Acting Subcutaneous Injectable Depot of Buprenorphine
32 mg CAM2038 Weekly-Thigh
n=21 Participants
Group 1, 32 mg of CAM2038 subcutaneous weekly injection at Thigh CAM2038: Long-Acting Subcutaneous Injectable Depot of Buprenorphine
32 mg CAM2038 Weekly-Upper Arm
n=20 Participants
Group 1, 32 mg of CAM2038 subcutaneous weekly injection at Upper Arm CAM2038: Long-Acting Subcutaneous Injectable Depot of Buprenorphine
Norbuprenorphine/Buprenorphine Ratios for Area Under the Curve at Steady State
0.354 ratio
Geometric Coefficient of Variation 57.4
0.341 ratio
Geometric Coefficient of Variation 52.5
0.355 ratio
Geometric Coefficient of Variation 54.4
0.370 ratio
Geometric Coefficient of Variation 50.7

PRIMARY outcome

Timeframe: PK samples were collected at pre-dose, 0.5, 1, 2, 4, 6, and 10 hours and at approximately 24, 48, 72,96, 120, 168 (7 days), 240 (10 days), 336 (14 days), 504 (21 days) and 672 (28 days) hours after CAM2038 q4w Dose 4

Population: Pharmacokinetic (PK) Population consisted of all subjects in the Safety population who provided PK data.

Area Under the Curve at steady state (AUC during a 28-day dosing interval at steady state)-Norepinephrine-Pharmacokinetic (PK) Population

Outcome measures

Outcome measures
Measure
32 mg CAM2038 Weekly-Buttock
n=16 Participants
Group 1, 32 mg of CAM2038 subcutaneous weekly injection at Buttock CAM2038: Long-Acting Subcutaneous Injectable Depot of Buprenorphine
32 mg CAM2038 Weekly-Abdomen
n=11 Participants
Group 1, 32 mg of CAM2038 subcutaneous weekly injection at Abdomen CAM2038: Long-Acting Subcutaneous Injectable Depot of Buprenorphine
32 mg CAM2038 Weekly-Thigh
Group 1, 32 mg of CAM2038 subcutaneous weekly injection at Thigh CAM2038: Long-Acting Subcutaneous Injectable Depot of Buprenorphine
32 mg CAM2038 Weekly-Upper Arm
Group 1, 32 mg of CAM2038 subcutaneous weekly injection at Upper Arm CAM2038: Long-Acting Subcutaneous Injectable Depot of Buprenorphine
Area Under the Curve at Steady State (AUC During a 28-day Dosing Interval at Steady State)-Norepinephrine
795 ng*h/mL
Geometric Coefficient of Variation 130.5
1590 ng*h/mL
Geometric Coefficient of Variation 55.1

PRIMARY outcome

Timeframe: PK samples were collected at pre-dose, 0.5, 1, 2, 4, 6, and 10 hours and at approximately 24, 48, 72,96, 120, 168 (7 days), 240 (10 days), 336 (14 days), 504 (21 days) and 672 (28 days) hours after CAM2038 q4w Dose 4

Population: Pharmacokinetic (PK) Population consisted of all subjects in the Safety population who provided PK data.

Average steady state concentration-Norbuprenorphine-Pharmacokinetic (PK) Population

Outcome measures

Outcome measures
Measure
32 mg CAM2038 Weekly-Buttock
n=16 Participants
Group 1, 32 mg of CAM2038 subcutaneous weekly injection at Buttock CAM2038: Long-Acting Subcutaneous Injectable Depot of Buprenorphine
32 mg CAM2038 Weekly-Abdomen
n=11 Participants
Group 1, 32 mg of CAM2038 subcutaneous weekly injection at Abdomen CAM2038: Long-Acting Subcutaneous Injectable Depot of Buprenorphine
32 mg CAM2038 Weekly-Thigh
Group 1, 32 mg of CAM2038 subcutaneous weekly injection at Thigh CAM2038: Long-Acting Subcutaneous Injectable Depot of Buprenorphine
32 mg CAM2038 Weekly-Upper Arm
Group 1, 32 mg of CAM2038 subcutaneous weekly injection at Upper Arm CAM2038: Long-Acting Subcutaneous Injectable Depot of Buprenorphine
Average Steady State Concentration-Norbuprenorphine
1.18 ng/mL
Geometric Coefficient of Variation 130.5
2.37 ng/mL
Geometric Coefficient of Variation 55.1

PRIMARY outcome

Timeframe: PK samples at pre-dose, 0.5, 1, 2, 4, 6,10 hrs and approx. 24, 48, 72, 96, 120, 168, 240, 336, 504 and 672 hrs after CAM2038 q4w Dose 4 and pre-dose (within 45 mins), 10, 20, 30 and 40 mins, and 1, 1.5, 2, 3, 4, 6, 10, and 24 hrs after SL BPN dose 7

Population: Pharmacokinetic (PK) Population consisted of all subjects in the Safety population who provided PK data.

Maximum steady state concentration-Norbuprenorphine-Pharmacokinetic (PK) Population

Outcome measures

Outcome measures
Measure
32 mg CAM2038 Weekly-Buttock
n=16 Participants
Group 1, 32 mg of CAM2038 subcutaneous weekly injection at Buttock CAM2038: Long-Acting Subcutaneous Injectable Depot of Buprenorphine
32 mg CAM2038 Weekly-Abdomen
n=12 Participants
Group 1, 32 mg of CAM2038 subcutaneous weekly injection at Abdomen CAM2038: Long-Acting Subcutaneous Injectable Depot of Buprenorphine
32 mg CAM2038 Weekly-Thigh
n=16 Participants
Group 1, 32 mg of CAM2038 subcutaneous weekly injection at Thigh CAM2038: Long-Acting Subcutaneous Injectable Depot of Buprenorphine
32 mg CAM2038 Weekly-Upper Arm
Group 1, 32 mg of CAM2038 subcutaneous weekly injection at Upper Arm CAM2038: Long-Acting Subcutaneous Injectable Depot of Buprenorphine
Maximum Steady State Concentration-Norbuprenorphine
2.14 ng/mL
Geometric Coefficient of Variation 122.8
4.61 ng/mL
Geometric Coefficient of Variation 54.5
7.92 ng/mL
Geometric Coefficient of Variation 75.6

PRIMARY outcome

Timeframe: PK samples at pre-dose, 0.5, 1, 2, 4, 6,10 hrs and approx. 24, 48, 72, 96, 120, 168, 240, 336, 504 and 672 hrs after CAM2038 q4w Dose 4 and pre-dose (within 45 mins), 10, 20, 30 and 40 mins, and 1, 1.5, 2, 3, 4, 6, 10, and 24 hrs after SL BPN dose 7

Population: Pharmacokinetic (PK) Population consisted of all subjects in the Safety population who provided PK data.

Time to maximum concentration at steady state-Norbuprenorphine-Pharmacokinetic (PK) Population

Outcome measures

Outcome measures
Measure
32 mg CAM2038 Weekly-Buttock
n=16 Participants
Group 1, 32 mg of CAM2038 subcutaneous weekly injection at Buttock CAM2038: Long-Acting Subcutaneous Injectable Depot of Buprenorphine
32 mg CAM2038 Weekly-Abdomen
n=12 Participants
Group 1, 32 mg of CAM2038 subcutaneous weekly injection at Abdomen CAM2038: Long-Acting Subcutaneous Injectable Depot of Buprenorphine
32 mg CAM2038 Weekly-Thigh
n=16 Participants
Group 1, 32 mg of CAM2038 subcutaneous weekly injection at Thigh CAM2038: Long-Acting Subcutaneous Injectable Depot of Buprenorphine
32 mg CAM2038 Weekly-Upper Arm
Group 1, 32 mg of CAM2038 subcutaneous weekly injection at Upper Arm CAM2038: Long-Acting Subcutaneous Injectable Depot of Buprenorphine
Time to Maximum Concentration at Steady State-Norbuprenorphine
84.1 h
Interval 0.5 to 244.0
121 h
Interval 2.17 to 671.0
1.78 h
Interval 0.68 to 6.47

SECONDARY outcome

Timeframe: 99 days for Group 1, 162 days for Group 2, 127 days for Group 3

Population: Safety Population: included all subjects who received CAM2038

Number of Participants with Adverse Events for Both weekly and monthly CAM2038-Safety Population

Outcome measures

Outcome measures
Measure
32 mg CAM2038 Weekly-Buttock
n=28 Participants
Group 1, 32 mg of CAM2038 subcutaneous weekly injection at Buttock CAM2038: Long-Acting Subcutaneous Injectable Depot of Buprenorphine
32 mg CAM2038 Weekly-Abdomen
n=20 Participants
Group 1, 32 mg of CAM2038 subcutaneous weekly injection at Abdomen CAM2038: Long-Acting Subcutaneous Injectable Depot of Buprenorphine
32 mg CAM2038 Weekly-Thigh
n=17 Participants
Group 1, 32 mg of CAM2038 subcutaneous weekly injection at Thigh CAM2038: Long-Acting Subcutaneous Injectable Depot of Buprenorphine
32 mg CAM2038 Weekly-Upper Arm
Group 1, 32 mg of CAM2038 subcutaneous weekly injection at Upper Arm CAM2038: Long-Acting Subcutaneous Injectable Depot of Buprenorphine
Number of Participants With Adverse Events for Both Weekly and Monthly CAM2038
Subjects with TEAEs
14 participants
10 participants
9 participants
Number of Participants With Adverse Events for Both Weekly and Monthly CAM2038
Subjects with Serious TEAEs
0 participants
0 participants
0 participants
Number of Participants With Adverse Events for Both Weekly and Monthly CAM2038
Subjects with suspected to be drug-related TEAEs
4 participants
3 participants
2 participants
Number of Participants With Adverse Events for Both Weekly and Monthly CAM2038
Subjects with AEs that resulted in death
0 participants
0 participants
0 participants
Number of Participants With Adverse Events for Both Weekly and Monthly CAM2038
Subjects with at least 1 AE
14 participants
10 participants
9 participants
Number of Participants With Adverse Events for Both Weekly and Monthly CAM2038
Subjects with mild grade AEs
3 participants
4 participants
4 participants
Number of Participants With Adverse Events for Both Weekly and Monthly CAM2038
Subjects with moderate grade AEs
11 participants
5 participants
5 participants
Number of Participants With Adverse Events for Both Weekly and Monthly CAM2038
Subjects with severe grade AEs
0 participants
1 participants
0 participants
Number of Participants With Adverse Events for Both Weekly and Monthly CAM2038
Subjects with at least 1 injection site TEAE
3 participants
1 participants
0 participants
Number of Participants With Adverse Events for Both Weekly and Monthly CAM2038
Subjects with mild grade injection site AEs
0 participants
0 participants
0 participants
Number of Participants With Adverse Events for Both Weekly and Monthly CAM2038
Subjects with moderate grade injection site AEs
3 participants
1 participants
0 participants
Number of Participants With Adverse Events for Both Weekly and Monthly CAM2038
Subjects with severe grade injection site AEs
0 participants
0 participants
0 participants
Number of Participants With Adverse Events for Both Weekly and Monthly CAM2038
Subjects with at least 1 non-injection site AE
13 participants
10 participants
9 participants
Number of Participants With Adverse Events for Both Weekly and Monthly CAM2038
Subject with mild grade non-injection site AEs
3 participants
4 participants
4 participants
Number of Participants With Adverse Events for Both Weekly and Monthly CAM2038
Subject with moderate grade non-injection site AEs
10 participants
5 participants
5 participants
Number of Participants With Adverse Events for Both Weekly and Monthly CAM2038
Subjects with severe grade non-injection site AEs
0 participants
1 participants
0 participants
Number of Participants With Adverse Events for Both Weekly and Monthly CAM2038
Subjects with TEAEs that led to drug withdrawn
0 participants
0 participants
0 participants

OTHER_PRE_SPECIFIED outcome

Timeframe: 99 days for Group 1, 162 days for Group 2, 127 days for Group 3

Population: ITT Population-consisted of all subjects who received at least 1 injection of CAM2038 and provided some efficacy measures. Participants did not always enter pain scores in electronic diaries. Also, participants early terminated during the study and stopped entering scores.

Summary of Average Daily Pain, using an 11-point Numerical Rating Scale (NRS) for pain, following repeated subcutaneous administration of CAM2038 weekly and CAM2038 monthly in adult opioid-dependent subjects. 11 point scale ranging from 0-10, with 0 being the least amount of pain to 10 being the worst pain imaginable. (ITT Population)

Outcome measures

Outcome measures
Measure
32 mg CAM2038 Weekly-Buttock
n=28 Participants
Group 1, 32 mg of CAM2038 subcutaneous weekly injection at Buttock CAM2038: Long-Acting Subcutaneous Injectable Depot of Buprenorphine
32 mg CAM2038 Weekly-Abdomen
n=20 Participants
Group 1, 32 mg of CAM2038 subcutaneous weekly injection at Abdomen CAM2038: Long-Acting Subcutaneous Injectable Depot of Buprenorphine
32 mg CAM2038 Weekly-Thigh
n=17 Participants
Group 1, 32 mg of CAM2038 subcutaneous weekly injection at Thigh CAM2038: Long-Acting Subcutaneous Injectable Depot of Buprenorphine
32 mg CAM2038 Weekly-Upper Arm
Group 1, 32 mg of CAM2038 subcutaneous weekly injection at Upper Arm CAM2038: Long-Acting Subcutaneous Injectable Depot of Buprenorphine
Summary of Average Daily Pain by Week (ITT Population)
Baseline
5.7 score on a scale
Standard Deviation 1.06
6.7 score on a scale
Standard Deviation 2.28
5.0 score on a scale
Standard Deviation 2.18
Summary of Average Daily Pain by Week (ITT Population)
Week 1
4.4 score on a scale
Standard Deviation 2.37
3.4 score on a scale
Standard Deviation 2.25
4.5 score on a scale
Standard Deviation 2.12
Summary of Average Daily Pain by Week (ITT Population)
Week 2
4.0 score on a scale
Standard Deviation 2.19
3.7 score on a scale
Standard Deviation 2.44
4.1 score on a scale
Standard Deviation 1.52
Summary of Average Daily Pain by Week (ITT Population)
Week 3
3.9 score on a scale
Standard Deviation 2.18
4.0 score on a scale
Standard Deviation 2.59
4.5 score on a scale
Standard Deviation 1.79
Summary of Average Daily Pain by Week (ITT Population)
Week 4
3.2 score on a scale
Standard Deviation 2.08
3.9 score on a scale
Standard Deviation 2.71
4.4 score on a scale
Standard Deviation 2.10
Summary of Average Daily Pain by Week (ITT Population)
Week 5
3.3 score on a scale
Standard Deviation 2.00
3.0 score on a scale
Standard Deviation 1.99
4.0 score on a scale
Standard Deviation 1.84
Summary of Average Daily Pain by Week (ITT Population)
Week 6
3.2 score on a scale
Standard Deviation 1.88
3.2 score on a scale
Standard Deviation 2.39
3.7 score on a scale
Standard Deviation 1.76
Summary of Average Daily Pain by Week (ITT Population)
Week 7
3.0 score on a scale
Standard Deviation 2.01
3.7 score on a scale
Standard Deviation 2.20
4.3 score on a scale
Standard Deviation 1.88
Summary of Average Daily Pain by Week (ITT Population)
Week 8
3.5 score on a scale
Standard Deviation 1.47
3.9 score on a scale
Standard Deviation 2.00
4.8 score on a scale
Standard Deviation 2.04
Summary of Average Daily Pain by Week (ITT Population)
Week 9
3.7 score on a scale
Standard Deviation 1.88
3.5 score on a scale
Standard Deviation 2.27
3.7 score on a scale
Standard Deviation 2.05
Summary of Average Daily Pain by Week (ITT Population)
Week 10
3.3 score on a scale
Standard Deviation 1.50
3.3 score on a scale
Standard Deviation 1.94
4.1 score on a scale
Standard Deviation 2.11
Summary of Average Daily Pain by Week (ITT Population)
Week 11
3.9 score on a scale
Standard Deviation 1.66
3.0 score on a scale
Standard Deviation 2.10
4.1 score on a scale
Standard Deviation 2.23
Summary of Average Daily Pain by Week (ITT Population)
Week 12
3.6 score on a scale
Standard Deviation 1.51
3.6 score on a scale
Standard Deviation 1.98
4.4 score on a scale
Standard Deviation 2.23
Summary of Average Daily Pain by Week (ITT Population)
Week 13
3.9 score on a scale
Standard Deviation 1.63
2.8 score on a scale
Standard Deviation 2.23
3.1 score on a scale
Standard Deviation 1.81
Summary of Average Daily Pain by Week (ITT Population)
Week 14
6.0 score on a scale
Standard Deviation 3.42
3.2 score on a scale
Standard Deviation 1.98
3.8 score on a scale
Standard Deviation 1.80
Summary of Average Daily Pain by Week (ITT Population)
Week 15
3.2 score on a scale
Standard Deviation 2.16
4.1 score on a scale
Standard Deviation 1.91
Summary of Average Daily Pain by Week (ITT Population)
Week 16
3.9 score on a scale
Standard Deviation 2.30
4.5 score on a scale
Standard Deviation 2.15
Summary of Average Daily Pain by Week (ITT Population)
Week 17
4.1 score on a scale
Standard Deviation 1.92
4.3 score on a scale
Standard Deviation 1.44
Summary of Average Daily Pain by Week (ITT Population)
Week 18
3.9 score on a scale
Standard Deviation 2.46
Summary of Average Daily Pain by Week (ITT Population)
Week 19
4.2 score on a scale
Standard Deviation 2.22
Summary of Average Daily Pain by Week (ITT Population)
Week 20
4.4 score on a scale
Standard Deviation 1.93
Summary of Average Daily Pain by Week (ITT Population)
Week 21
4.3 score on a scale
Standard Deviation 2.06
Summary of Average Daily Pain by Week (ITT Population)
Week 22
4.2 score on a scale
Standard Deviation 2.40
Summary of Average Daily Pain by Week (ITT Population)
Week 23
6.0 score on a scale
Standard Deviation NA
Only one participant entered a score, so no SD.

OTHER_PRE_SPECIFIED outcome

Timeframe: 99 days for Group 1, 162 days for Group 2, 127 days for Group 3

Population: ITT Population: included all subjects who received at least one dose of CAM2038 and provided some efficacy measures-Note that some patients dropped from the study so the numbers at the baseline may be different from later visits.

Number of Participants with confirmed Opiate Independence as confirmed by Negative Urine Toxicology Tests-ITT Population

Outcome measures

Outcome measures
Measure
32 mg CAM2038 Weekly-Buttock
n=28 Participants
Group 1, 32 mg of CAM2038 subcutaneous weekly injection at Buttock CAM2038: Long-Acting Subcutaneous Injectable Depot of Buprenorphine
32 mg CAM2038 Weekly-Abdomen
n=20 Participants
Group 1, 32 mg of CAM2038 subcutaneous weekly injection at Abdomen CAM2038: Long-Acting Subcutaneous Injectable Depot of Buprenorphine
32 mg CAM2038 Weekly-Thigh
n=17 Participants
Group 1, 32 mg of CAM2038 subcutaneous weekly injection at Thigh CAM2038: Long-Acting Subcutaneous Injectable Depot of Buprenorphine
32 mg CAM2038 Weekly-Upper Arm
Group 1, 32 mg of CAM2038 subcutaneous weekly injection at Upper Arm CAM2038: Long-Acting Subcutaneous Injectable Depot of Buprenorphine
Number of Participants With Confirmed Opiate Independence as Confirmed by Negative Urine Toxicology Tests
Day 92
6 Participants
9 Participants
9 Participants
Number of Participants With Confirmed Opiate Independence as Confirmed by Negative Urine Toxicology Tests
Baseline
16 Participants
12 Participants
14 Participants
Number of Participants With Confirmed Opiate Independence as Confirmed by Negative Urine Toxicology Tests
Day 1
13 Participants
11 Participants
13 Participants
Number of Participants With Confirmed Opiate Independence as Confirmed by Negative Urine Toxicology Tests
Day 2
14 Participants
12 Participants
15 Participants
Number of Participants With Confirmed Opiate Independence as Confirmed by Negative Urine Toxicology Tests
Day 3
15 Participants
Number of Participants With Confirmed Opiate Independence as Confirmed by Negative Urine Toxicology Tests
Day 4
13 Participants
Number of Participants With Confirmed Opiate Independence as Confirmed by Negative Urine Toxicology Tests
Day 5
13 Participants
Number of Participants With Confirmed Opiate Independence as Confirmed by Negative Urine Toxicology Tests
Day 6
15 Participants
Number of Participants With Confirmed Opiate Independence as Confirmed by Negative Urine Toxicology Tests
Day 7
15 Participants
Number of Participants With Confirmed Opiate Independence as Confirmed by Negative Urine Toxicology Tests
Day 8
13 Participants
12 Participants
11 Participants
Number of Participants With Confirmed Opiate Independence as Confirmed by Negative Urine Toxicology Tests
Day 9
14 Participants
Number of Participants With Confirmed Opiate Independence as Confirmed by Negative Urine Toxicology Tests
Day 15
11 Participants
10 Participants
12 Participants
Number of Participants With Confirmed Opiate Independence as Confirmed by Negative Urine Toxicology Tests
Day 22
12 Participants
9 Participants
9 Participants
Number of Participants With Confirmed Opiate Independence as Confirmed by Negative Urine Toxicology Tests
Day 23
14 Participants
Number of Participants With Confirmed Opiate Independence as Confirmed by Negative Urine Toxicology Tests
Day 24
14 Participants
Number of Participants With Confirmed Opiate Independence as Confirmed by Negative Urine Toxicology Tests
Day 25
13 Participants
Number of Participants With Confirmed Opiate Independence as Confirmed by Negative Urine Toxicology Tests
Day 26
13 Participants
Number of Participants With Confirmed Opiate Independence as Confirmed by Negative Urine Toxicology Tests
Day 27
15 Participants
Number of Participants With Confirmed Opiate Independence as Confirmed by Negative Urine Toxicology Tests
Day 29
12 Participants
9 Participants
10 Participants
Number of Participants With Confirmed Opiate Independence as Confirmed by Negative Urine Toxicology Tests
Day 30
9 Participants
Number of Participants With Confirmed Opiate Independence as Confirmed by Negative Urine Toxicology Tests
Day 31
11 Participants
8 Participants
Number of Participants With Confirmed Opiate Independence as Confirmed by Negative Urine Toxicology Tests
Day 32
12 Participants
Number of Participants With Confirmed Opiate Independence as Confirmed by Negative Urine Toxicology Tests
Day 33
10 Participants
Number of Participants With Confirmed Opiate Independence as Confirmed by Negative Urine Toxicology Tests
Day 34
10 Participants
Number of Participants With Confirmed Opiate Independence as Confirmed by Negative Urine Toxicology Tests
Day 36
11 Participants
9 Participants
13 Participants
Number of Participants With Confirmed Opiate Independence as Confirmed by Negative Urine Toxicology Tests
Day 37
10 Participants
Number of Participants With Confirmed Opiate Independence as Confirmed by Negative Urine Toxicology Tests
Day 38
11 Participants
11 Participants
Number of Participants With Confirmed Opiate Independence as Confirmed by Negative Urine Toxicology Tests
Day 39
10 Participants
Number of Participants With Confirmed Opiate Independence as Confirmed by Negative Urine Toxicology Tests
Day 40
10 Participants
Number of Participants With Confirmed Opiate Independence as Confirmed by Negative Urine Toxicology Tests
Day 41
9 Participants
Number of Participants With Confirmed Opiate Independence as Confirmed by Negative Urine Toxicology Tests
Day 43
10 Participants
10 Participants
14 Participants
Number of Participants With Confirmed Opiate Independence as Confirmed by Negative Urine Toxicology Tests
Day 44
9 Participants
Number of Participants With Confirmed Opiate Independence as Confirmed by Negative Urine Toxicology Tests
Day 45
9 Participants
Number of Participants With Confirmed Opiate Independence as Confirmed by Negative Urine Toxicology Tests
Day 46
9 Participants
Number of Participants With Confirmed Opiate Independence as Confirmed by Negative Urine Toxicology Tests
Day 47
9 Participants
Number of Participants With Confirmed Opiate Independence as Confirmed by Negative Urine Toxicology Tests
Day 48
9 Participants
Number of Participants With Confirmed Opiate Independence as Confirmed by Negative Urine Toxicology Tests
Day 50
8 Participants
8 Participants
8 Participants
Number of Participants With Confirmed Opiate Independence as Confirmed by Negative Urine Toxicology Tests
Day 57
10 Participants
13 Participants
Number of Participants With Confirmed Opiate Independence as Confirmed by Negative Urine Toxicology Tests
Day 59
9 Participants
Number of Participants With Confirmed Opiate Independence as Confirmed by Negative Urine Toxicology Tests
Day 64
10 Participants
12 Participants
Number of Participants With Confirmed Opiate Independence as Confirmed by Negative Urine Toxicology Tests
Day 66
12 Participants
Number of Participants With Confirmed Opiate Independence as Confirmed by Negative Urine Toxicology Tests
Day 71
7 Participants
9 Participants
10 Participants
Number of Participants With Confirmed Opiate Independence as Confirmed by Negative Urine Toxicology Tests
Day 78
9 Participants
12 Participants
Number of Participants With Confirmed Opiate Independence as Confirmed by Negative Urine Toxicology Tests
Day 85
10 Participants
13 Participants
Number of Participants With Confirmed Opiate Independence as Confirmed by Negative Urine Toxicology Tests
Day 86
9 Participants
Number of Participants With Confirmed Opiate Independence as Confirmed by Negative Urine Toxicology Tests
Day 87
9 Participants
Number of Participants With Confirmed Opiate Independence as Confirmed by Negative Urine Toxicology Tests
Day 88
9 Participants
Number of Participants With Confirmed Opiate Independence as Confirmed by Negative Urine Toxicology Tests
Day 89
9 Participants
Number of Participants With Confirmed Opiate Independence as Confirmed by Negative Urine Toxicology Tests
Day 90
8 Participants
Number of Participants With Confirmed Opiate Independence as Confirmed by Negative Urine Toxicology Tests
Day 93
9 Participants
Number of Participants With Confirmed Opiate Independence as Confirmed by Negative Urine Toxicology Tests
Day 94
9 Participants
Number of Participants With Confirmed Opiate Independence as Confirmed by Negative Urine Toxicology Tests
Day 95
8 Participants
9 Participants
Number of Participants With Confirmed Opiate Independence as Confirmed by Negative Urine Toxicology Tests
Day 96
9 Participants
Number of Participants With Confirmed Opiate Independence as Confirmed by Negative Urine Toxicology Tests
Day 97
10 Participants
Number of Participants With Confirmed Opiate Independence as Confirmed by Negative Urine Toxicology Tests
Day 99
10 Participants
9 Participants
Number of Participants With Confirmed Opiate Independence as Confirmed by Negative Urine Toxicology Tests
Day 102
7 Participants
Number of Participants With Confirmed Opiate Independence as Confirmed by Negative Urine Toxicology Tests
Day 106
8 Participants
9 Participants
Number of Participants With Confirmed Opiate Independence as Confirmed by Negative Urine Toxicology Tests
Day 113
11 Participants
8 Participants
Number of Participants With Confirmed Opiate Independence as Confirmed by Negative Urine Toxicology Tests
Day 120
12 Participants
Number of Participants With Confirmed Opiate Independence as Confirmed by Negative Urine Toxicology Tests
Day 134
5 Participants
Number of Participants With Confirmed Opiate Independence as Confirmed by Negative Urine Toxicology Tests
Day 155
7 Participants

OTHER_PRE_SPECIFIED outcome

Timeframe: 99 days for Group 1, 162 days for Group 2, 127 days for Group 3

Population: Safety Population: included all subjects who received CAM2038. Participants did not always enter pain scores in electronic diaries. Also, participants early terminated during the study and stopped entering scores.

Subject-rated worst daily pain, using an 11-point numerical rating scale (NRS) for pain, following repeated subcutaneous administration of CAM2038 weekly and CAM2038 monthly in adult opioid-dependent subjects-Safety Population. 11 point scale ranging from 0-10, with 0 being the least amount of pain to 10 being the worst pain imaginable.

Outcome measures

Outcome measures
Measure
32 mg CAM2038 Weekly-Buttock
n=28 Participants
Group 1, 32 mg of CAM2038 subcutaneous weekly injection at Buttock CAM2038: Long-Acting Subcutaneous Injectable Depot of Buprenorphine
32 mg CAM2038 Weekly-Abdomen
n=20 Participants
Group 1, 32 mg of CAM2038 subcutaneous weekly injection at Abdomen CAM2038: Long-Acting Subcutaneous Injectable Depot of Buprenorphine
32 mg CAM2038 Weekly-Thigh
n=17 Participants
Group 1, 32 mg of CAM2038 subcutaneous weekly injection at Thigh CAM2038: Long-Acting Subcutaneous Injectable Depot of Buprenorphine
32 mg CAM2038 Weekly-Upper Arm
Group 1, 32 mg of CAM2038 subcutaneous weekly injection at Upper Arm CAM2038: Long-Acting Subcutaneous Injectable Depot of Buprenorphine
Subject-rated Worst Daily Pain
Week 18
5.7 score on a scale
Standard Deviation 2.13
Subject-rated Worst Daily Pain
Week 19
5.8 score on a scale
Standard Deviation 2.03
Subject-rated Worst Daily Pain
Week 3
5.3 score on a scale
Standard Deviation 2.25
5.3 score on a scale
Standard Deviation 2.77
5.4 score on a scale
Standard Deviation 2.05
Subject-rated Worst Daily Pain
Baseline
7.6 score on a scale
Standard Deviation 0.33
8.3 score on a scale
Standard Deviation 1.30
6.1 score on a scale
Standard Deviation 2.07
Subject-rated Worst Daily Pain
Week 1
5.8 score on a scale
Standard Deviation 2.40
4.9 score on a scale
Standard Deviation 2.79
5.6 score on a scale
Standard Deviation 2.10
Subject-rated Worst Daily Pain
Week 2
5.4 score on a scale
Standard Deviation 2.27
5.2 score on a scale
Standard Deviation 2.49
5.4 score on a scale
Standard Deviation 1.85
Subject-rated Worst Daily Pain
Week 4
4.6 score on a scale
Standard Deviation 2.23
5.5 score on a scale
Standard Deviation 2.92
5.6 score on a scale
Standard Deviation 2.31
Subject-rated Worst Daily Pain
Week 5
4.8 score on a scale
Standard Deviation 2.28
4.2 score on a scale
Standard Deviation 2.08
5.3 score on a scale
Standard Deviation 1.88
Subject-rated Worst Daily Pain
Week 6
4.7 score on a scale
Standard Deviation 2.04
4.6 score on a scale
Standard Deviation 2.70
5.2 score on a scale
Standard Deviation 1.98
Subject-rated Worst Daily Pain
Week 7
4.3 score on a scale
Standard Deviation 2.11
4.9 score on a scale
Standard Deviation 2.44
5.8 score on a scale
Standard Deviation 2.32
Subject-rated Worst Daily Pain
Week 8
5.2 score on a scale
Standard Deviation 1.53
5.5 score on a scale
Standard Deviation 2.52
6.1 score on a scale
Standard Deviation 2.08
Subject-rated Worst Daily Pain
Week 9
5.3 score on a scale
Standard Deviation 1.55
5.2 score on a scale
Standard Deviation 2.73
4.9 score on a scale
Standard Deviation 2.19
Subject-rated Worst Daily Pain
Week 10
4.9 score on a scale
Standard Deviation 1.69
4.8 score on a scale
Standard Deviation 2.60
5.2 score on a scale
Standard Deviation 2.02
Subject-rated Worst Daily Pain
Week 11
5.2 score on a scale
Standard Deviation 1.39
4.5 score on a scale
Standard Deviation 2.62
5.3 score on a scale
Standard Deviation 2.32
Subject-rated Worst Daily Pain
Week 12
5.2 score on a scale
Standard Deviation 1.53
5.2 score on a scale
Standard Deviation 2.30
5.9 score on a scale
Standard Deviation 2.34
Subject-rated Worst Daily Pain
Week 13
5.1 score on a scale
Standard Deviation 1.58
4.4 score on a scale
Standard Deviation 2.70
4.4 score on a scale
Standard Deviation 2.14
Subject-rated Worst Daily Pain
Week 14
6.4 score on a scale
Standard Deviation 3.76
4.6 score on a scale
Standard Deviation 2.37
5.1 score on a scale
Standard Deviation 1.96
Subject-rated Worst Daily Pain
Week 15
4.5 score on a scale
Standard Deviation 2.54
5.5 score on a scale
Standard Deviation 2.08
Subject-rated Worst Daily Pain
Week 16
5.5 score on a scale
Standard Deviation 2.37
5.8 score on a scale
Standard Deviation 2.24
Subject-rated Worst Daily Pain
Week 17
5.9 score on a scale
Standard Deviation 1.76
4.3 score on a scale
Standard Deviation 0.76
Subject-rated Worst Daily Pain
Week 20
6.3 score on a scale
Standard Deviation 1.16
Subject-rated Worst Daily Pain
Week 21
6.1 score on a scale
Standard Deviation 1.61
Subject-rated Worst Daily Pain
Week 22
5.8 score on a scale
Standard Deviation 1.98
Subject-rated Worst Daily Pain
Week 23
8.0 score on a scale
Standard Deviation NA
Only one participant entered a pain score, so no SD.

Adverse Events

32 mg CAM2038 Weekly

Serious events: 0 serious events
Other events: 16 other events
Deaths: 0 deaths

128 mg CAM2038 Monthly Injection

Serious events: 0 serious events
Other events: 18 other events
Deaths: 0 deaths

160 mg CAM2038 Monthly Injection

Serious events: 0 serious events
Other events: 17 other events
Deaths: 0 deaths

24 mg SL BPN

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

Serious adverse events

Adverse event data not reported

Other adverse events

Other adverse events
Measure
32 mg CAM2038 Weekly
n=28 participants at risk
Group 1, 32 mg of CAM2038 subcutaneous weekly injection at multiple injection sites CAM2038: Long-Acting Subcutaneous Injectable Depot of Buprenorphine
128 mg CAM2038 Monthly Injection
n=20 participants at risk
Group 2: 128 mg of CAM2038 subcutaneous monthly injection in the buttocks CAM2038: Long-Acting Subcutaneous Injectable Depot of Buprenorphine
160 mg CAM2038 Monthly Injection
n=17 participants at risk
Group 3: 160 mg of CAM2038 subcutaneous monthly injection in the buttocks CAM2038: Long-Acting Subcutaneous Injectable Depot of Buprenorphine
24 mg SL BPN
n=18 participants at risk
Group 3: 24 mg Sublingual Buprenorphine (SL BPN) from day 1-7 in group 3
Cardiac disorders
Atrial Fibrillation
0.00%
0/28 • 2 years 3 months
5.0%
1/20 • Number of events 1 • 2 years 3 months
0.00%
0/17 • 2 years 3 months
0.00%
0/18 • 2 years 3 months
Gastrointestinal disorders
Abdominal Pain
0.00%
0/28 • 2 years 3 months
5.0%
1/20 • Number of events 1 • 2 years 3 months
0.00%
0/17 • 2 years 3 months
0.00%
0/18 • 2 years 3 months
Gastrointestinal disorders
Constipation
3.6%
1/28 • Number of events 1 • 2 years 3 months
0.00%
0/20 • 2 years 3 months
5.9%
1/17 • Number of events 1 • 2 years 3 months
0.00%
0/18 • 2 years 3 months
Gastrointestinal disorders
Diarrhoea
3.6%
1/28 • Number of events 1 • 2 years 3 months
5.0%
1/20 • Number of events 1 • 2 years 3 months
0.00%
0/17 • 2 years 3 months
0.00%
0/18 • 2 years 3 months
Gastrointestinal disorders
Nausea
7.1%
2/28 • Number of events 2 • 2 years 3 months
10.0%
2/20 • Number of events 2 • 2 years 3 months
5.9%
1/17 • Number of events 1 • 2 years 3 months
0.00%
0/18 • 2 years 3 months
Gastrointestinal disorders
Toothache
7.1%
2/28 • Number of events 2 • 2 years 3 months
5.0%
1/20 • Number of events 1 • 2 years 3 months
5.9%
1/17 • Number of events 1 • 2 years 3 months
0.00%
0/18 • 2 years 3 months
Gastrointestinal disorders
Vomiting
0.00%
0/28 • 2 years 3 months
5.0%
1/20 • Number of events 1 • 2 years 3 months
0.00%
0/17 • 2 years 3 months
0.00%
0/18 • 2 years 3 months
General disorders
Fatigue
0.00%
0/28 • 2 years 3 months
5.0%
1/20 • Number of events 1 • 2 years 3 months
0.00%
0/17 • 2 years 3 months
0.00%
0/18 • 2 years 3 months
General disorders
Injection site erythema
7.1%
2/28 • Number of events 2 • 2 years 3 months
5.0%
1/20 • Number of events 1 • 2 years 3 months
0.00%
0/17 • 2 years 3 months
0.00%
0/18 • 2 years 3 months
General disorders
Injection Site Swelling
10.7%
3/28 • Number of events 3 • 2 years 3 months
0.00%
0/20 • 2 years 3 months
0.00%
0/17 • 2 years 3 months
0.00%
0/18 • 2 years 3 months
General disorders
Oedema peripheral
0.00%
0/28 • 2 years 3 months
5.0%
1/20 • Number of events 1 • 2 years 3 months
0.00%
0/17 • 2 years 3 months
0.00%
0/18 • 2 years 3 months
Infections and infestations
Herpes Zester
0.00%
0/28 • 2 years 3 months
5.0%
1/20 • Number of events 1 • 2 years 3 months
0.00%
0/17 • 2 years 3 months
0.00%
0/18 • 2 years 3 months
Infections and infestations
Influenza
0.00%
0/28 • 2 years 3 months
0.00%
0/20 • 2 years 3 months
5.9%
1/17 • Number of events 1 • 2 years 3 months
0.00%
0/18 • 2 years 3 months
Infections and infestations
Nasopharyngitis
0.00%
0/28 • 2 years 3 months
0.00%
0/20 • 2 years 3 months
5.9%
1/17 • Number of events 1 • 2 years 3 months
0.00%
0/18 • 2 years 3 months
Infections and infestations
Sinusitis
0.00%
0/28 • 2 years 3 months
0.00%
0/20 • 2 years 3 months
5.9%
1/17 • Number of events 1 • 2 years 3 months
0.00%
0/18 • 2 years 3 months
Infections and infestations
Tooth Abscess
3.6%
1/28 • Number of events 1 • 2 years 3 months
5.0%
1/20 • Number of events 1 • 2 years 3 months
0.00%
0/17 • 2 years 3 months
0.00%
0/18 • 2 years 3 months
Infections and infestations
Upper Respiratory Tract Infection
3.6%
1/28 • Number of events 1 • 2 years 3 months
5.0%
1/20 • Number of events 1 • 2 years 3 months
5.9%
1/17 • Number of events 1 • 2 years 3 months
0.00%
0/18 • 2 years 3 months
Infections and infestations
Urinary Tract Infection
7.1%
2/28 • Number of events 2 • 2 years 3 months
0.00%
0/20 • 2 years 3 months
11.8%
2/17 • Number of events 2 • 2 years 3 months
0.00%
0/18 • 2 years 3 months
Injury, poisoning and procedural complications
Procedural Pain
0.00%
0/28 • 2 years 3 months
0.00%
0/20 • 2 years 3 months
5.9%
1/17 • Number of events 1 • 2 years 3 months
0.00%
0/18 • 2 years 3 months
Injury, poisoning and procedural complications
Rib Fracture
0.00%
0/28 • 2 years 3 months
0.00%
0/20 • 2 years 3 months
5.9%
1/17 • Number of events 1 • 2 years 3 months
0.00%
0/18 • 2 years 3 months
Investigations
Asparatate aminotransferase inceased
0.00%
0/28 • 2 years 3 months
0.00%
0/20 • 2 years 3 months
5.9%
1/17 • Number of events 1 • 2 years 3 months
0.00%
0/18 • 2 years 3 months
Investigations
Blood creatine phosphokinase increased
3.6%
1/28 • Number of events 1 • 2 years 3 months
5.0%
1/20 • Number of events 1 • 2 years 3 months
0.00%
0/17 • 2 years 3 months
0.00%
0/18 • 2 years 3 months
Musculoskeletal and connective tissue disorders
Back Pain
0.00%
0/28 • 2 years 3 months
0.00%
0/20 • 2 years 3 months
5.9%
1/17 • Number of events 1 • 2 years 3 months
0.00%
0/18 • 2 years 3 months
Musculoskeletal and connective tissue disorders
Spinal Pain
0.00%
0/28 • 2 years 3 months
0.00%
0/20 • 2 years 3 months
5.9%
1/17 • Number of events 1 • 2 years 3 months
0.00%
0/18 • 2 years 3 months
Musculoskeletal and connective tissue disorders
Tendonitis
0.00%
0/28 • 2 years 3 months
0.00%
0/20 • 2 years 3 months
5.9%
1/17 • Number of events 1 • 2 years 3 months
0.00%
0/18 • 2 years 3 months
Nervous system disorders
Dizzyness
0.00%
0/28 • 2 years 3 months
5.0%
1/20 • Number of events 1 • 2 years 3 months
0.00%
0/17 • 2 years 3 months
0.00%
0/18 • 2 years 3 months
Nervous system disorders
Headache
0.00%
0/28 • 2 years 3 months
10.0%
2/20 • Number of events 2 • 2 years 3 months
0.00%
0/17 • 2 years 3 months
0.00%
0/18 • 2 years 3 months
Nervous system disorders
Tension Headache
0.00%
0/28 • 2 years 3 months
0.00%
0/20 • 2 years 3 months
5.9%
1/17 • Number of events 1 • 2 years 3 months
0.00%
0/18 • 2 years 3 months
Nervous system disorders
Anxiety
0.00%
0/28 • 2 years 3 months
0.00%
0/20 • 2 years 3 months
11.8%
2/17 • Number of events 2 • 2 years 3 months
0.00%
0/18 • 2 years 3 months
Respiratory, thoracic and mediastinal disorders
Cough
0.00%
0/28 • 2 years 3 months
0.00%
0/20 • 2 years 3 months
5.9%
1/17 • Number of events 1 • 2 years 3 months
0.00%
0/18 • 2 years 3 months
Skin and subcutaneous tissue disorders
Pruritus
0.00%
0/28 • 2 years 3 months
0.00%
0/20 • 2 years 3 months
5.9%
1/17 • Number of events 1 • 2 years 3 months
0.00%
0/18 • 2 years 3 months
Vascular disorders
Hypertension
0.00%
0/28 • 2 years 3 months
5.0%
1/20 • Number of events 1 • 2 years 3 months
0.00%
0/17 • 2 years 3 months
0.00%
0/18 • 2 years 3 months
Vascular disorders
Thrombophlebitis superficial
0.00%
0/28 • 2 years 3 months
5.0%
1/20 • Number of events 1 • 2 years 3 months
0.00%
0/17 • 2 years 3 months
0.00%
0/18 • 2 years 3 months

Additional Information

Sonnie Kim

Braeburn Inc

Phone: 6104678718

Results disclosure agreements

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

Restriction type: GT60