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NCT01813422 · ClinicalTrials.gov registry record · Phase 3

GLobal Assessment of Plaque reGression With a PCSK9 antibOdy as Measured by intraVascular Ultrasound

A Phase 3 study of Hypercholesterolemia, sponsored by Amgen.

Completed
Registry status
Phase 3
Development phase
970
Enrollment target
20
Study locations

NCT01813422: Completed Phase 3 study of Hypercholesterolemia, sponsored by Amgen.

NCT01813422 is a Phase 3 study of Hypercholesterolemia that has completed, run by Amgen. The registered enrollment target is 970 participants, above the 801-participant average among 62 other Hypercholesterolemia trials with a reported enrollment target (21% higher). The trial reports 20 study locations across 7 states. According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT01813422, a Phase 3 study of Hypercholesterolemia, has completed, sponsored by Amgen.

COMPLETED
Registry status
Phase 3
Development phase
970 participants
Enrollment target
20
Study locations

Study Summary

This study will evaluate whether low-density lipoprotein (LDL-C) lowering with evolocumab (AMG 145) results in greater change from baseline in percent atheroma volume (PAV) at week 78 than placebo in adults with coronary artery disease taking lipid lowering therapy.

Primary Outcome

Intravascular ultrasound (IVUS) was used to visualize the extent of atherosclerotic plaques in the coronary artery lumen. The extent of atherosclerosis was expressed as percent atheroma volume (PAV) in a ≥ 40 mm segment of one targeted (imaged) coronary artery, calculated as the percentage of the total vessel volume occupied by atheroma.

Conditions Studied

Interventions

  • DRUG Placebo
  • BIOLOGICAL Evolocumab

Study Locations (20)

California

  • Research Site - La Jolla
  • Research Site - La Jolla
  • Research Site - Long Beach
  • Research Site - Newport Beach
  • Research Site - Orange
  • Research Site - San Diego
  • Research Site - Santa Monica
  • Research Site - Torrance

Florida

  • Research Site - Atlantis
  • Research Site - Clearwater
  • Research Site - Jacksonville
  • Research Site - Jacksonville
  • Research Site - Melbourne
  • Research Site - Safety Harbor

Alabama

  • Research Site - Huntsville
  • Research Site - Mobile

Arkansas

  • Research Site - Little Rock

District of Columbia

  • Research Site - Washington D.C.

Georgia

  • Research Site - Atlanta

Indiana

  • Research Site - Hammond

Trial Details

FieldValue
Enrollment Target 970 participants
Start Date 2013-04-18
Est. Completion 2016-07-29
Phase Phase 3
Amgen

558 total trials

What the finished NCT01813422 record still lists

NCT01813422 is an interventional study that assigns participants to a tested intervention. The registered 970 participants enrollment target is mid-sized for trials with a published cap, above the 801-participant average among 62 other Hypercholesterolemia trials with a reported enrollment target (21% higher).

The record links to 1 condition, with Hypercholesterolemia appearing as the primary indexed condition, and to 2 interventions - of which Placebo is the first listed.

NCT01813422 names 20 study sites across 7 states, led by California, Florida, Alabama.

Frequently Asked Questions

What is clinical trial NCT01813422 about?

NCT01813422 is a clinical study titled "GLobal Assessment of Plaque reGression With a PCSK9 antibOdy as Measured by intraVascular Ultrasound". This study will evaluate whether low-density lipoprotein (LDL-C) lowering with evolocumab (AMG 145) results in greater change from baseline in percent atheroma volume (PAV) at week 78 than placebo in adults with coronary artery disease taking lipid lowering therapy.

What is the current status of trial NCT01813422?

This trial is currently completed. It is a Phase 3 study. The enrollment target is 970 participants. The study started on 2013-04-18. Estimated completion is 2016-07-29.

What conditions does trial NCT01813422 study?

This clinical trial studies the following conditions: Hypercholesterolemia.

What interventions are being tested in trial NCT01813422?

The interventions under investigation include: Placebo (DRUG), Evolocumab (BIOLOGICAL).

Who is sponsoring clinical trial NCT01813422?

This trial is sponsored by Amgen, which has 558 total clinical trials registered on ClinicalTrials.gov.

Where is trial NCT01813422 being conducted?

This trial has 20 study locations across Alabama, Arkansas, California, District of Columbia, Florida. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.

Similar trials for Hypercholesterolemia

Matched on the same primary condition, ranked to surface studies in the same phase first, then by recruiting status, no relevance scoring or editorial curation.

Where NCT01813422's enrollment target sits among peer trials

970 12th of 62 higher than 51 of 62 other Hypercholesterolemia trials

participants (enrollment target), bucketed by value

Each bar is a band; taller bars hold more other Hypercholesterolemia trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.

Source ClinicalTrials.gov registry export · 2026-08-08

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Source: ClinicalTrials.gov NCT01813422, the US trial registry maintained by the National Library of Medicine. NCT01813422 (mid enrollment · wide site footprint · completed) retrieved and formatted by PlainTrial, see methodology.