Clinical trials: sponsored by Biogen
Relapsing-Remitting Multiple Sclerosis
Phase 3 Efficacy and Safety Study of BG00012 in Pediatric Participants With Relapsing-Remitting Multiple Sclerosis (RRMS)
The main objectives of Part 1 are as follows: To evaluate the safety, tolerability, and efficacy of BG00012 in pediatric participants with RRMS, as compared with a disease-modifying treatment and to assess health outcomes and…
- Trial name
- CONNECT (NCT02283853)
- Testing
- dimethyl fumarate, Interferon β-1a
- Where
- 62 sites in United States, Belgium and 16 more
- Volunteers
- 156 people
- Sponsor
- Biogen
Healthy Volunteer
A Study to Learn How the Body Processes BIIB141 (Omaveloxolone) When Taken as a Capsule or as a Tablet Dissolved in Liquid, and to Learn About Its Safety in Healthy Adults Ages 18 to 55
In this study, researchers will learn more about BIIB141, also known as omaveloxolone or SKYCLARYS®. This drug has been approved, or made available for doctors to prescribe, for people with Friedrich's Ataxia (FA) who are at…
- Trial name
- NCT07297199
- Testing
- Omaveloxolone
- Where
- United States
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- Biogen
Multiple Sclerosis
A Study Utilising Data From European Union (EU) National Multiple Sclerosis (MS) Registries to Assess the Incidence of Anti-Natalizumab Antibody Among Participants Who Receive Subcutaneous Administration of Natalizumab for Treatment of Relapsing-remitting Multiple Sclerosis (RRMS)
The primary objective of this study is to estimate the incidence of Anti-Natalizumab Antibodies (ANAs) in the cohort of natalizumab-naïve and other MS monoclonal antibody (mAb)-naive participants who start receiving natalizumab…
- Trial name
- NCT05925049
- Testing
- Natalizumab
- Where
- United States
- Volunteers
- 400 people
- Sponsor
- Biogen
Healthy Volunteer
A Study to Learn About the Safety of BIIB142 and How it is Processed in the Body of Healthy Adult Participants Aged 18 to 55 Years Old
In this study, researchers will learn more about the safety of BIIB142 and how it is processed in the body. This is the first time that researchers will learn about BIIB142 and how it affects people.
- Trial name
- NCT07133828
- Testing
- BIIB142
- Where
- United States
- Volunteers
- 78 people, healthy volunteers welcome
- Sponsor
- Biogen
Friedreich Ataxia
A Study to Learn More About the Long-Term Safety of BIIB141 (Omaveloxolone) in Participants With Friedreich's Ataxia Who Are Prescribed it by Their Own Doctors
In this study, researchers will learn more about the safety of BIIB141, also known as omaveloxolone or SKYCLARYS®. This is a drug available for doctors to prescribe for people with Friedreich's Ataxia, also known as FA.
- Trial name
- NCT06623890
- Testing
- Omaveloxolone
- Where
- 14 sites in United States, Austria and 5 more
- Volunteers
- 300 people
- Sponsor
- Biogen
Immunoglobulin A (IgA) Nephropathy
Clinical Trial to Assess Efficacy and Safety of the Human Anti-CD38 Antibody Felzartamab (MOR202) in IgA Nephropathy
Randomized, placebo-controlled, multi-center, double-blind, proof of concept phase IIa trial and dose evaluation trial of felzartamab in IgAN
- Trial name
- IGNAZ (NCT05065970)
- Testing
- Felzartamab
- Where
- 59 sites in United States, Australia and 13 more
- Volunteers
- 54 people
- Sponsor
- HI-Bio, A Biogen Company
Amyotrophic Lateral Sclerosis
A Study to Learn More About the Long-Term Safety of Tofersen (Qalsody) in Participants With Superoxide Dismutase 1 (SOD-1) Amyotrophic Lateral Sclerosis (ALS)
In this study, researchers will learn more about the safety of tofersen, also known as Qalsody®. This is a drug available for doctors to prescribe for participant with a certain type of amyotrophic lateral sclerosis, also known…
- Trial name
- NCT07259980
- Testing
- Tofersen
- Where
- United States
- Volunteers
- 125 people
- Sponsor
- Biogen
Relapsing Forms of Multiple Sclerosis
A Study to Learn About the Safety of Diroximel Fumarate (DRF) and Dimethyl Fumarate (DMF) and Their Effects on Relapses in Pediatric Participants With Relapsing Forms of Multiple Sclerosis (RMS)
In this study, researchers will learn more about the study drugs diroximel fumarate (DRF) and dimethyl fumarate (DMF) in children with MS who may be experiencing relapses.
- Trial name
- VOYAGE (NCT07483632)
- Testing
- Diroximel Fumarate, Dimethyl Fumarate, Fingolimod
- Volunteers
- 185 people
- Sponsor
- Biogen
Muscular Atrophy, Spinal
A Study to Learn How Nusinersen (Spinraza) Affects Participants With Spinal Muscular Atrophy (SMA) Who Took it Before or During Pregnancy And About The Health of Their Babies
In this study, researchers will know more about the effects of nusinersen, also known as Spinraza®, in pregnant participants with spinal muscular atrophy, also known as SMA.
- Trial name
- NCT05789758
- Testing
- No Intervention
- Where
- 14 sites in United States, United Kingdom
- Volunteers
- 20 people
- Sponsor
- Biogen
Relapsing Forms of Multiple Sclerosis
A Study to Learn About the Safety of BIIB091 and Its Effect on Brain Inflammation When Taken Alone or With Diroximel Fumarate (DRF) in Adults With Relapsing Forms of Multiple Sclerosis (MS)
In this study, researchers will learn more about a study drug called BIIB091 in participants with MS who may be experiencing relapses. It is a 2-part study.
- Trial name
- FUSION (NCT05798520)
- Testing
- BIIB091, DRF
- Where
- 77 sites in United States, Bulgaria and 8 more
- Volunteers
- 127 people
- Sponsor
- Biogen
Lupus Erythematosus, Systemic
A Study to Learn About the Safety of Litifilimab (BIIB059) Injections and Whether They Can Improve Symptoms of Adult Participants Who Have Systemic Lupus Erythematosus
In this study, researchers will learn more about a study drug called litifilimab (BIIB059) in participants with systemic lupus erythematosus (SLE).
- Trial name
- TOPAZ-1 (NCT04895241)
- Testing
- Litifilimab
- Where
- 164 sites in United States, Australia and 13 more
- Volunteers
- 548 people
- Sponsor
- Biogen
Healthy Volunteer
A Study to Learn More About the Safety of BIIB145 and How it is Processed in the Body of Healthy Adult Participants
In this study, researchers will learn for the first time about the safety of a study drug called BIIB145 and how the body responds to it. This is a "Phase 1" study.
- Trial name
- NCT07225517
- Testing
- BIIB145
- Where
- United States
- Volunteers
- 104 people, healthy volunteers welcome
- Sponsor
- Biogen
Lupus Erythematosus, Systemic
A Study to Learn About the Safety of Litifilimab (BIIB059) Injections and Whether They Can Improve Symptoms of Adult Participants Who Have Systemic Lupus Erythematosus
In this study, researchers will learn more about a study drug called litifilimab (BIIB059) in participants with systemic lupus erythematosus (SLE).
- Trial name
- TOPAZ-2 (NCT04961567)
- Testing
- Litifilimab
- Where
- 177 sites in United States, Argentina and 15 more
- Volunteers
- 562 people
- Sponsor
- Biogen
Diabetic Peripheral Neuropathic Pain
A Study of RTA 901 (BIIB143) in Participants With Diabetic Peripheral Neuropathic Pain
This is a 2-part, randomized, placebo-controlled, double-blind, Phase 2 study to evaluate the safety, tolerability, efficacy, and pharmacokinetics (PK) of RTA 901 in qualified participants with Diabetic Peripheral Neuropathic…
- Trial name
- CYPRESS (NCT05895552)
- Testing
- RTA 901
- Where
- 75 sites in United States
- Volunteers
- 209 people
- Sponsor
- Reata, a wholly owned subsidiary of Biogen
Multiple Sclerosis, Relapsing-Remitting
A Study to Evaluate Efficacy, Safety, Pharmacokinetics, and Pharmacodynamics of Multiple Doses of Natalizumab (BG00002) Administered Subcutaneously to Japanese Participants With Relapsing-Remitting Multiple Sclerosis
The primary objective of this study is to evaluate the efficacy of natalizumab 300 milligrams (mg) subcutaneous (SC) every 4 weeks (Q4W) administrations up to 24 weeks in Japanese participants with relapsing-remitting multiple…
- Trial name
- NCT05265728
- Testing
- Natalizumab
- Where
- 12 sites in Japan
- Volunteers
- 21 people
- Sponsor
- Biogen
Relapsing Forms of Multiple Sclerosis
A Study of Diroximel Fumarate (DRF) in Adult Participants From the Asia-Pacific Region With Relapsing Forms of Multiple Sclerosis (RMS)
The primary objectives of this study are to determine the safety and tolerability of DRF administered for up to 24 weeks in adult East Asian participants with RMS (Part 1) and to determine the safety and tolerability of DRF…
- Trial name
- NCT05083923
- Testing
- Diroximel fumarate
- Where
- 52 sites in China, Japan
- Volunteers
- 136 people
- Sponsor
- Biogen
Healthy Volunteer
A Study to Learn if Taking BIIB141 (Omaveloxolone) Affects How Omeprazole is Processed in the Body and About BIIB141's Safety in Healthy Adults Aged 18 to 55
In this study, researchers will learn more about BIIB141, also known as omaveloxolone or SKYCLARYS®. This drug has been approved, or made available for doctors to prescribe, for people with Friedrich's Ataxia (FA) who are at…
- Trial name
- NCT07149415
- Testing
- Omaveloxolone, Omeprazole
- Where
- United States
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- Biogen
Spinal Muscular Atrophy
A Study of Multiple Doses of Nusinersen (ISIS 396443) Delivered to Infants With Genetically Diagnosed and Presymptomatic Spinal Muscular Atrophy
The primary objective of the study is to examine the efficacy of multiple doses of Nusinersen administered intrathecally in preventing or delaying the need for respiratory intervention or death in infants with genetically…
- Trial name
- NURTURE (NCT02386553)
- Testing
- Nusinersen
- Where
- 21 sites in United States, Australia and 5 more
- Volunteers
- 25 people
- Sponsor
- Biogen
Muscular Atrophy, Spinal
A Study to Learn About the Effect of Nusinersen (BIIB058) Given as Injections to Children With Spinal Muscular Atrophy (SMA) Who Were Previously Treated With Onasemnogene Abeparvovec (RESPOND)
In this study, researchers will learn more about the use of nusinersen (BIIB058) in participants with spinal muscular atrophy (SMA).
- Trial name
- RESPOND (NCT04488133)
- Testing
- Nusinersen
- Where
- 15 sites in United States, Germany and 3 more
- Volunteers
- 46 people
- Sponsor
- Biogen
Amyotrophic Lateral Sclerosis
A Study to Assess the Safety, Tolerability, and Effect on Disease Progression of BIIB105 in Participants With Amyotrophic Lateral Sclerosis (ALS) and Participants With the ALS Ataxin-2 (ATXN2) Genetic Mutation
The ALSpire Study is a clinical trial evaluating the investigational drug BIIB105 in adults living with amyotrophic lateral sclerosis (ALS). The ALSpire Study consists of two parts: Part 1: 6-month placebo-controlled study.
- Trial name
- ALSpire (NCT04494256)
- Testing
- BIIB105
- Where
- 17 sites in United States, Canada and 2 more
- Volunteers
- 99 people
- Sponsor
- Biogen