Clinical trials: open to volunteers, sponsored by Ionis Pharmaceuticals, Inc.
Angelman Syndrome
CHAMPION: A Study to Evaluate the Efficacy and Safety of Obudanersen (ION582) in Children and Adults With Angelman Syndrome (AS)
The primary purpose of the study is to evaluate efficacy of obudanersen in participants with AS due to uniparental disomy or imprinting defects (UPD/ID) as measured through expressive communication.
- Trial name
- NCT07782827
- Testing
- obudanersen
- Where
- United States
- Volunteers
- 30 people
- Sponsor
- Ionis Pharmaceuticals, Inc.
Hypertriglyceridemia, Severe Hypertriglyceridemia
A Study to Assess the Safety, Tolerability and Efficacy of ION775
The main objective of this study is to evaluate the effect of ION775 on fasting triglyceride (TG) levels in participants with hypertriglyceridemia (HTG) and severe hypertriglyceridemia (sHTG).
- Trial name
- NCT07604974
- Testing
- ION775
- Where
- 17 sites in United States, Canada
- Volunteers
- 72 people
- Sponsor
- Ionis Pharmaceuticals, Inc.
Familial Chylomicronemia Syndrome
A Study of Olezarsen for the Treatment of Familial Chylomicronemia Syndrome (FCS) in Pediatric Participants
The primary purpose of the study is to evaluate the efficacy of olezarsen administered by subcutaneous injection to pediatric participants with FCS.
- Trial name
- NCT07727538
- Testing
- Olezarsen
- Where
- 5 sites in United States
- Volunteers
- 12 people
- Sponsor
- Ionis Pharmaceuticals, Inc.
Methyl CpG Binding Protein 2 (MECP2) Duplication Syndrome
ATTUNE: A Study to Evaluate the Safety, Tolerability, Pharmacokinetics, and Pharmacodynamics of Intrathecally-Administered ION440 in Participants With Methyl CpG Binding Protein 2 (MECP2) Duplication Syndrome (MDS)
The primary purpose of this study is to evaluate the safety and tolerability of ION440.
- Trial name
- NCT06430385
- Testing
- ION440
- Where
- 12 sites in United States, Austria and 3 more
- Volunteers
- 48 people
- Sponsor
- Ionis Pharmaceuticals, Inc.
Pelizaeus-Merzbacher Disease
Rocket Study: A Study to Characterize Biomarkers and Disease Progression in Participants With Pelizaeus-Merzbacher Disease
The purpose of the study is to prospectively assess longitudinal changes in proteolipid protein 1 (PLP1) protein, disease-related biomarkers in cerebral spinal fluid (CSF) and blood, neuroimaging parameters relevant to…
- Trial name
- NCT05659901
- Where
- 10 sites in United States, France and 5 more
- Volunteers
- 32 people
- Sponsor
- Ionis Pharmaceuticals, Inc.
Dravet Syndrome
ASCEND: Safety and Tolerability of ION337 for the Treatment of Dravet Syndrome
The primary purpose of this study is to evaluate the safety and tolerability of ION337 in participants with Dravet syndrome (DS).
- Trial name
- NCT07531745
- Testing
- ION337
- Where
- 6 sites in United States, Canada
- Volunteers
- 32 people
- Sponsor
- Ionis Pharmaceuticals, Inc.
Hereditary Angioedema (HAE)
Donidalorsen Treatment in Children With Hereditary Angioedema
The purpose of this study is to evaluate the safety, tolerability and pharmacokinetics of donidalorsen in pediatric participants with hereditary angioedema (HAE) Type I (HAE-1) or Type II (HAE-2).
- Trial name
- NCT07298447
- Testing
- Donidalorsen
- Where
- 16 sites in United States, Australia and 3 more
- Volunteers
- 20 people
- Sponsor
- Ionis Pharmaceuticals, Inc.
Multiple System Atrophy
Study to Evaluate the Safety, Tolerability, and Pharmacokinetics of ION464 Administered to Adults With Multiple System Atrophy (HORIZON)
The primary objectives are to evaluate the safety and tolerability of multiple doses of ION464 administered via intrathecal (IT) injection (Part 1) and to evaluate the long-term safety and tolerability of ION464 (Part 2) in…
- Trial name
- HORIZON (NCT04165486)
- Testing
- ION464
- Where
- 15 sites in Austria, France and 3 more
- Volunteers
- 40 people
- Sponsor
- Ionis Pharmaceuticals, Inc.
Transthyretin-Mediated Amyloid Cardiomyopathy (ATTR CM)
An Extension Study to Assess Long-Term Safety of Eplontersen in Adults With Transthyretin-Mediated Amyloid Cardiomyopathy (ATTR-CM)
The purpose of this study is to evaluate the safety and tolerability of extended dosing with eplontersen in participants with ATTR-CM.
- Trial name
- NCT05667493
- Testing
- Eplontersen
- Where
- 134 sites in United States, Argentina and 18 more
- Volunteers
- 1,400 people
- Sponsor
- Ionis Pharmaceuticals, Inc.
Pelizaeus-Merzbacher Disease
Orbit Study: A Study to Evaluate the Safety, Pharmacokinetics, and Pharmacodynamics of Intrathecally Administered ION356 in Participants With Pelizaeus Merzbacher Disease (PMD)
The primary purpose of this study is to evaluate the safety and tolerability of ION356.
- Trial name
- NCT06150716
- Testing
- ION356
- Where
- 7 sites in United States, France and 3 more
- Volunteers
- 24 people
- Sponsor
- Ionis Pharmaceuticals, Inc.