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Recruiting Phase 3 Interventional

A Study of Olezarsen for the Treatment of Familial Chylomicronemia Syndrome (FCS) in Pediatric Participants

ClinicalTrials.gov ID: NCT07727538

Public ClinicalTrials.gov record NCT07727538. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.

ClinicalTrials.gov public records Last synced Sep 5, 2026, 9:07 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Official title

An Open-Label Study of Olezarsen (ISIS 678354) Administered Subcutaneously to Pediatric Patients With Familial Chylomicronemia Syndrome (FCS)

Brief summary

Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.

The primary purpose of the study is to evaluate the efficacy of olezarsen administered by subcutaneous injection to pediatric participants with FCS.

Study identification

NCT ID
NCT07727538
Recruitment status
Recruiting
Study type
Interventional
Phase
Phase 3
Lead sponsor
Ionis Pharmaceuticals, Inc.
Industry
Enrollment
12 participants

Conditions and interventions

Interventions

Drug

Eligibility (public fields only)

Age range
2 Years to 17 Years
Sex
All
Healthy volunteers
Healthy volunteers not accepted

This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.

Study timeline

Start date
Jul 30, 2026
Primary completion
Jul 31, 2030
Completion
Jul 31, 2031
Last update posted
Aug 25, 2026

2026 – 2031

United States locations

U.S. sites
4
U.S. states
3
U.S. cities
4
Facility City State ZIP Site status
University of Alabama Birmingham Alabama 35294 Recruiting
UCSF Benioff Children's Hospital San Francisco California 94143 Recruiting
University of Texas Southwestern Medical Center Dallas Texas 75390 Recruiting
Cook Children's Medical Center Fort Worth Texas 76104 Recruiting

Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT07727538, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
What this page does not do
No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
Where the data comes from
Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
Last refresh
Last update posted Aug 25, 2026 · Synced Sep 5, 2026

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Open the official record

The complete protocol, eligibility criteria, and contact information for NCT07727538 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →