Trial reportCirculation2026
Laroprovstat, the First Oral Small-Molecule PCSK9 Inhibitor for the Treatment of Hypercholesterolemia: Results From a Randomized, Single-Blind, Placebo-Controlled Phase 1 Trial in Treatment-Naïve Patients.
Trial report in Circulation, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It reports registered trial NCT05384262. Cited by 1 paper.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
A Phase I, Randomized, Single-Blind, Placebo-controlled Study to Assess the Safety, Tolerability, Pharmacokinetics, and Pharmacodynamics of AZD0780 Following Single and Multiple Ascending Dose Administration to Healthy Subjects With or Without Elevated LDL-C Levels
Open the trial in the graphWho cites it
1 citing paper in PubMed.
- LDL-cholesterol distance to target: A practical tool for guiding lipid-lowering treatment decisions.Atherosclerosis plus · 2026Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
29 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundInhibition of proprotein convertase subtilisin/kexin type 9 (PCSK9) is an effective therapy for reducing low-density lipoprotein (LDL) cholesterol (LDL-C) in adults with hyperlipidemia, including heterozygous familial hypercholesterolemia, thereby lowering cardiovascular risk. Current PCSK9 inhibitors are injectable therapies; no oral small-molecule PCSK9 inhibitor has yet been approved.
methodsLaroprovstat (AZD0780) is a novel small-molecule identified through structure-based design that binds to the PCSK9 C-terminal domain. The effects of laroprovstat on LDL receptor expression and LDL-C levels were assessed in vitro and in mice expressing human
resultsLaroprovstat does not inhibit the PCSK9-LDL receptor interaction but stabilizes the PCSK9 C-terminal domain, preventing lysosomal trafficking and degradation of LDL receptor. Laroprovstat increased LDL receptor expression and reduced LDL-C levels in mice expressing human
conclusionsLaroprovstat was well tolerated with no safety findings of concern and may be dosed with or without food. In treatment-naïve participants with hypercholesterolemia, combined rosuvastatin 20 mg and laroprovstat 30 mg treatment led to an 80% LDL-C reduction, supporting further development of laroprovstat as the first oral small-molecule PCSK9 inhibitor in patients with hypercholesterolemia. REGISTRATION: URL: https://www.clinicaltrials.gov; Unique identifier: NCT05384262.
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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the Socratic graph.