Healthy Volunteers
Conditions
Keywords
Healthy Volunteers, Antisense Oligonucleotides, Urea Cycle Disorder
Brief summary
The objective of this clinical study is to evaluate the safety, tolerability, pharmacokinetics, and pharmacodynamics of single and multiple ascending doses of CMP-CPS-001 administered as a subcutaneous injection in adult healthy volunteers.
Detailed description
This is a randomized, double-blind (Sponsor-open), and placebo-controlled study. The SAD part will be conducted in approximately 48 healthy volunteers, in 4 cohorts of 12, randomized 3:1 to receive a single subcutaneous dose of CMP-CPS-001 or placebo. Participants will be followed for 42 days after dosing. The MAD part will be conducted in approximately 48 healthy volunteers, in 4 cohorts of 12, randomized 3:1 to receive 3 monthly doses of CMP-CPS-001 or placebo. Participants will be followed for 56 days after the last dose.
Interventions
DRUGCMP-CPS-001
CMP-CPS-001 consists of an antisense oligonucleotide solution that will be administered subcutaneously.
OTHERPlacebo
Placebo is 0.9% normal saline solution and will be administered subcutaneously.
Sponsors
CAMP4 Therapeutics Corporation
Study design
Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
TREATMENT
Masking
QUADRUPLE (Subject, Caregiver, Investigator, Outcomes Assessor)
Eligibility
Sex/Gender
ALL
Age
18 Years to 55 Years
Healthy volunteers
Yes
Inclusion criteria
* Healthy adults 18 to 55 years inclusive at time of informed consent * BMI ≥18.0 and ≤32 kg/m2 at screening, and ≤110 kg * Willing and able to sign informed consent form
Exclusion criteria
* Any significant disease or disorder which, in the opinion of the Investigator, may either put the study participant at risk because of participation in the study, may influence the results of the study, or may affect the study participant's ability to participate in the study * Clinically relevant illness within 7 days before the first dose of study drug * History of intolerance to subcutaneous injection or relevant abdominal scarring * Laboratory results outside normal ranges at screening and judged as clinically relevant by the Investigator for liver function, kidney function, and platelets * Positive viral serology test results for human immunodeficiency virus type 1 or 2 antibodies, hepatitis B surface antigen or hepatitis C virus antibody * Any other safety laboratory result considered clinically significant and unacceptable by the Investigator
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| Adverse events | Screening (Day -36) until 42 days (SAD) or 112 days (MAD) after dosing | Incidence of adverse events, including dose limiting toxicities, after administration of CMP-CPS-001 |
Secondary
| Measure | Time frame | Description |
|---|---|---|
| Plasma PK | Pre-dose (Day 1) until 42 days (SAD) or 112 days (MAD) after dosing | Plasma concentration of CMP-CPS-001 |
| Urinary excretion of CMP-CPS-001 | 42 days (SAD) or 111 days (MAD) after dosing | Urine concentration of CMP-CPS-001 |
| Pharmacodynamic effect of CMP-CPS-001 on ureagenesis | Run-in (Day -8) until 42 days (SAD) or 112 days (MAD) after dosing | Ureagenesis rate test determination |
Countries
Australia
Contacts
Primary ContactRegulatory Affairs - Global Regulatory Clinical Services
Backup ContactCAMP4 Contact
Outcome results
None listed