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A Randomized, Double-Blind, Placebo-Controlled Phase IIa Trial to Evaluate Safety, Pharmacokinetics and Pharmacodynamics of Repeated Subcutaneously Administered RBD4059 in Participants with Stable Coronary Artery Disease

Status
Active, not recruiting
Phases
Phase 2
Study type
Interventional
Source
EU CTIS
Registry ID
CTIS2023-510370-14-00
Acronym
RC03T001
Enrollment
30
Registered
2024-05-27
Start date
2024-08-28
Completion date
Unknown
Last updated
2025-12-12

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Stable Coronary Artery Disease

Brief summary

Frequency, intensity and seriousness of the AEs during the trial as well as clinically significant changes in laboratory parameters, vital signs, physical examinations and 12-lead ECG at each visit from baseline to end of trial.

Detailed description

Plasma concentrations of RBD4059 will be summarised with descriptive statistics by sampling collection time point, Actual and percentage change from baseline in FXI activity and compared to placebo throughout the trial period, Proportion of participants with positive immunogenicity, measured as titers of anti-drug antibodies (ADAs), at each evaluation time point., Change from baseline in APTT and PK(INR) levels compared to placebo throughout the trial period, Change from baseline in platelet inhibition levels compared to placebo throughout the trial period.

Interventions

DRUGRBD4059 injection
DRUGThe corresponding placebo consist of the 25 mM phosphate buffer solution with 2 µg of vitamin b2 added for colouring purposes only

Sponsors

Ribocure Pharmaceuticals AB
Lead SponsorINDUSTRY

Eligibility

Sex/Gender
All
Age
18 Years to No maximum

Design outcomes

Primary

MeasureTime frame
Frequency, intensity and seriousness of the AEs during the trial as well as clinically significant changes in laboratory parameters, vital signs, physical examinations and 12-lead ECG at each visit from baseline to end of trial.

Secondary

MeasureTime frame
Plasma concentrations of RBD4059 will be summarised with descriptive statistics by sampling collection time point, Actual and percentage change from baseline in FXI activity and compared to placebo throughout the trial period, Proportion of participants with positive immunogenicity, measured as titers of anti-drug antibodies (ADAs), at each evaluation time point., Change from baseline in APTT and PK(INR) levels compared to placebo throughout the trial period, Change from baseline in platelet inhibition levels compared to placebo throughout the trial period.

Countries

Sweden

Outcome results

None listed

Source: EU CTIS · Data processed: Feb 4, 2026