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ClinicalTrials.gov public records Last synced Oct 17, 2026, 5:04 PM EDT

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Showing 217–240 of 463 matching trials from the live ClinicalTrials.gov search.
Filters: Sponsor: Biogen Clear all
Recruiting No phase listed Observational

Pregnancy Exposure Registry for Vumerity (Diroximel Fumarate)

NCT05658497
View directory record Official record
Conditions
Multiple Sclerosis
Interventions
Diroximel Fumarate, Avonex, Tysabri, Dimethyl Fumarate
Drug · Biological
Lead sponsor
Biogen
Industry
Eligibility
Female only
Enrollment
908 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2032
U.S. locations
2
States / cities
Aurora, Colorado • Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Aug 11, 2026 · Synced Oct 17, 2026, 5:04 PM EDT
Completed Phase 2 Interventional Results available

A Study to Assess the Efficacy, Safety and Pharmacokinetics of Nusinersen (ISIS 396443) in Infants With Spinal Muscular Atrophy (SMA)

NCT01839656
View directory record Official record
Conditions
Spinal Muscular Atrophy
Interventions
nusinersen
Drug
Lead sponsor
Biogen
Industry
Eligibility
21 Days to 210 Days
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2017
U.S. locations
3
States / cities
Stanford, California • Orlando, Florida • New York, New York
Source: ClinicalTrials.gov public record
Updated Feb 17, 2021 · Synced Oct 17, 2026, 5:04 PM EDT
Completed No phase listed Observational

Longitudinal Pharmacokinetic, Pharmacodynamic, Immunological, and Biochemical

NCT01330498
View directory record Official record
Conditions
Multiple Sclerosis
Interventions
Not listed
Lead sponsor
John F. Foley, MD
Other
Eligibility
18 Years to 80 Years
Enrollment
229 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Jan 6, 2012 · Synced Oct 17, 2026, 5:04 PM EDT
Completed No phase listed Observational

Multicenter Observational Study of Myotonic Dystrophy Type 1

NCT02308657
View directory record Official record
Conditions
Myotonic Dystrophy Type 1
Interventions
Not listed
Lead sponsor
University of Rochester
Other
Eligibility
18 Years to 70 Years
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2017
U.S. locations
6
States / cities
Stanford, California • Gainesville, Florida • Kansas City, Kansas + 3 more
Source: ClinicalTrials.gov public record
Updated Oct 26, 2017 · Synced Oct 17, 2026, 5:04 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Single-Dose Study of a New Formulation of BIIB061

NCT02521545
View directory record Official record
Conditions
Multiple Sclerosis
Interventions
BIIB061
Drug
Lead sponsor
Biogen
Industry
Eligibility
20 Years to 55 Years
Enrollment
8 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Sep 7, 2015 · Synced Oct 17, 2026, 5:04 PM EDT
Recruiting No phase listed Observational

The Myelin Disorders Biorepository Project

NCT03047369
View directory record Official record
Conditions
Leukodystrophy, White Matter Disease, Leukoencephalopathies, 4H Syndrome, Adrenoleukodystrophy, AMN, ALD, ALD Gene Mutation, ALD (Adrenoleukodystrophy), X-linked Adrenoleukodystrophy, X-ALD, Adrenomyeloneuropathy, Aicardi Goutieres Syndrome, AGS, Alexander Disease, Alexanders Leukodystrophy, AxD, ADLD, Canavan Disease, CTX, Cerebrotendinous Xanthomatoses, Krabbe Disease, GALC Deficiency, Globoid Leukodystrophy, TUBB4A-Related Leukodystrophy, H-ABC - Hypomyelination, Atrophy of Basal Ganglia and Cerebellum, HBSL, HBSL - Hypomyelination, Brain Stem, Spinal Cord, Leg Spasticity, LBSL, Leukoencephalopathy With Brain Stem and Spinal Cord Involvement and High Lactate Syndrome (Disorder), Leukoencephalopathy With Brainstem and Spinal Cord Involvement and Lactate Elevation, ALSP, CSF1R Gene Mutation, HCC - Hypomyelination and Congenital Cataract, MLC1, Megalencephalic Leukoencephalopathy With Subcortical Cysts, MLD, Metachromatic Leukodystrophy, PMD, Pelizaeus-Merzbacher Disease, PLP1 Null Syndrome, PLP1 Gene Duplication | Blood or Tissue | Mutations, Pelizaeus Merzbacher Like Disease, Peroxisomal Biogenesis Disorder, Zellweger Syndrome, Refsum Disease, Salla Disease, Sialic Storage Disease, Sjögren, Sjogren-Larsson Syndrome, Van Der Knapp Disease, Vanishing White Matter Disease, Charcot-Marie-Tooth, CMT, Mct8 (Slc16A2)-Specific Thyroid Hormone Cell Transporter Deficiency, Allan-Herndon-Dudley Syndrome, Cadasil, Cockayne Syndrome, Multiple Sulfatase Deficiency, Gangliosidoses, GM2 Gangliosidosis, BPAN, Labrune Syndrome, LCC, Mucopolysaccharidoses, TBCK-Related Intellectual Disability Syndrome
Interventions
Not listed
Lead sponsor
Children's Hospital of Philadelphia
Other
Eligibility
Not listed
Enrollment
12,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2030
U.S. locations
23
States / cities
Los Angeles, California • Orange, California • Palo Alto, California + 18 more
Source: ClinicalTrials.gov public record
Updated Oct 23, 2025 · Synced Oct 17, 2026, 5:04 PM EDT
Completed Phase 3 Interventional

Study to Assess the Safety and Tolerability of IV Tonapofylline in Subjects With Acute Decompensated Heart Failure (ADHF) and Renal Insufficiency

NCT00709865
View directory record Official record
Conditions
Renal Insufficiency, Congestive Heart Failure
Interventions
tonapofylline, Placebo
Drug
Lead sponsor
Biogen
Industry
Eligibility
18 Years and older
Enrollment
420 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
68
States / cities
Huntsville, Alabama • Mobile, Alabama • Fort Smith, Arkansas + 64 more
Source: ClinicalTrials.gov public record
Updated Sep 11, 2023 · Synced Oct 17, 2026, 5:04 PM EDT
Terminated No phase listed Observational

CD INFORM: Investigating Natalizumab Through Further Observational Research and Monitoring

NCT00707512
View directory record Official record
Conditions
Crohn's Disease
Interventions
natalizumab
Drug
Lead sponsor
Biogen
Industry
Eligibility
18 Years and older
Enrollment
87 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2015
U.S. locations
35
States / cities
Scottsdale, Arizona • Oceanside, California • San Francisco, California + 31 more
Source: ClinicalTrials.gov public record
Updated Jun 3, 2024 · Synced Oct 17, 2026, 5:04 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Study of Avonex to Determine the Effects of Dose Titration on the Incidence of Flu Like Symptoms in Healthy Volunteers

NCT01119677
View directory record Official record
Conditions
Healthy Volunteers
Interventions
Avonex
Drug
Lead sponsor
Biogen
Industry
Eligibility
18 Years to 55 Years
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010
U.S. locations
1
States / cities
Saint Paul, Minnesota
Source: ClinicalTrials.gov public record
Updated Nov 17, 2017 · Synced Oct 17, 2026, 5:04 PM EDT
Terminated Phase 2 Interventional Results available

An Efficacy and Safety Study of BG00011 in Participants With Idiopathic Pulmonary Fibrosis

NCT03573505
View directory record Official record
Conditions
Idiopathic Pulmonary Fibrosis
Interventions
BG00011, Placebo
Drug
Lead sponsor
Biogen
Industry
Eligibility
40 Years and older
Enrollment
109 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
26
States / cities
Birmingham, Alabama • Phoenix, Arizona • Los Angeles, California + 21 more
Source: ClinicalTrials.gov public record
Updated Dec 11, 2020 · Synced Oct 17, 2026, 5:04 PM EDT
Terminated Phase 3 Interventional Results available

A Study to Evaluate SAGE-217 for Prevention of Relapse in Adult Participants With Major Depressive Disorder

NCT04007367
View directory record Official record
Conditions
Major Depressive Disorder
Interventions
SAGE-217, Placebo
Drug
Lead sponsor
Biogen
Industry
Eligibility
18 Years to 65 Years
Enrollment
53 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
46
States / cities
Bentonville, Arkansas • Bellflower, California • Garden Grove, California + 40 more
Source: ClinicalTrials.gov public record
Updated Nov 29, 2023 · Synced Oct 17, 2026, 5:04 PM EDT
Completed No phase listed Observational

Adults With SMA Treated With Nusinersen

NCT04591678
View directory record Official record
Conditions
Spinal Muscular Atrophy
Interventions
nusinersen
Drug
Lead sponsor
Ohio State University
Other
Eligibility
18 Years to 60 Years
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2021
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Sep 22, 2021 · Synced Oct 17, 2026, 5:04 PM EDT
Active, not recruiting Phase 3 Interventional

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

NCT04895241
View directory record Official record
Conditions
Lupus Erythematosus, Systemic
Interventions
Litifilimab, Placebo
Drug
Lead sponsor
Biogen
Industry
Eligibility
18 Years and older
Enrollment
548 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2027
U.S. locations
53
States / cities
Homewood, Alabama • Beverly Hills, California • Los Angeles, California + 46 more
Source: ClinicalTrials.gov public record
Updated Feb 10, 2026 · Synced Oct 17, 2026, 5:04 PM EDT
Completed No phase listed Observational

ATP Expression in Lymphocytes of MS Patients by Means of "ImmuKnow®" Assay.

NCT00618267
View directory record Official record
Conditions
Multiple Sclerosis
Interventions
Not listed
Lead sponsor
Biogen
Industry
Eligibility
Not listed
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008
U.S. locations
1
States / cities
Brookline, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 5, 2010 · Synced Oct 17, 2026, 5:04 PM EDT
Completed Phase 1 Interventional

Zuranolone Pharmacokinetics (PK) and Safety Study Adolescent Participants With Major Depressive Disorder (MDD)

NCT05655507
View directory record Official record
Conditions
Major Depressive Disorder
Interventions
Zuranolone
Drug
Lead sponsor
Biogen
Industry
Eligibility
12 Years to 17 Years · Female only
Enrollment
19 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
4
States / cities
Atlanta, Georgia • Decatur, Georgia • Flowood, Mississippi + 1 more
Source: ClinicalTrials.gov public record
Updated Mar 26, 2025 · Synced Oct 17, 2026, 5:04 PM EDT
Completed Phase 2 Interventional Results available

Effect of Natalizumab on Infarct Volume in Acute Ischemic Stroke

NCT01955707
View directory record Official record
Conditions
Acute Ischemic Stroke
Interventions
natalizumab, Placebo
Drug
Lead sponsor
Biogen
Industry
Eligibility
18 Years to 85 Years
Enrollment
161 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
19
States / cities
San Diego, California • Gainesville, Florida • Kansas City, Kansas + 16 more
Source: ClinicalTrials.gov public record
Updated Jul 1, 2016 · Synced Oct 17, 2026, 5:04 PM EDT
Terminated Phase 2 Interventional Results available

Dose-Finding Study To Evaluate Safety, Tolerability, and Efficacy of E2609 in Participants With Mild Cognitive Impairment Due to Alzheimer's Disease (Prodromal Alzheimer's Disease) and Mild to Moderate Dementia Due to Alzheimer's Disease

NCT02322021
View directory record Official record
Conditions
Alzheimer Disease, Dementia, Alzheimer Type
Interventions
E2609, Placebo
Drug
Lead sponsor
Eisai Inc.
Industry
Eligibility
50 Years to 85 Years
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2019
U.S. locations
21
States / cities
Bellflower, California • Costa Mesa, California • Glendale, California + 18 more
Source: ClinicalTrials.gov public record
Updated Mar 5, 2021 · Synced Oct 17, 2026, 5:04 PM EDT
Completed Phase 2 Interventional Results available

Study to Evaluate BIIB059 (Litifilimab) in Cutaneous Lupus Erythematosus (CLE) With or Without Systemic Lupus Erythematosus (SLE)

NCT02847598
View directory record Official record
Conditions
Systemic Lupus Erythematosus, Active Cutaneous Lupus Erythematosus
Interventions
BIIB059 (litifilimab), Placebo
Drug
Lead sponsor
Biogen
Industry
Eligibility
18 Years to 75 Years
Enrollment
264 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
53
States / cities
Anniston, Alabama • Phoenix, Arizona • Little Rock, Arkansas + 44 more
Source: ClinicalTrials.gov public record
Updated Nov 7, 2023 · Synced Oct 17, 2026, 5:04 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Study to Evaluate the Relative Bioavailability of Two Formulations of BIIB104 and Assess the Effect of Food on the Pharmacokinetics of BIIB104 Following Administration of a Single, Fixed, Oral Dose of BIIB104 in Healthy Participants

NCT05152485
View directory record Official record
Conditions
Healthy Volunteers
Interventions
BIIB104 Reference Formulation, BIIB104 Test Formulation
Drug
Lead sponsor
Biogen
Industry
Eligibility
18 Years to 55 Years · Male only
Enrollment
36 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Apr 18, 2023 · Synced Oct 17, 2026, 5:04 PM EDT
Completed Phase 3 Interventional Results available

A Study to Evaluate SAGE-217 in Participants With Severe Postpartum Depression

NCT02978326
View directory record Official record
Conditions
Postpartum Depression
Interventions
SAGE-217 15/20 mg Oral Solution, Placebo, SAGE 217 30 mg Capsules
Drug
Lead sponsor
Biogen
Industry
Eligibility
18 Years to 45 Years · Female only
Enrollment
276 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
27
States / cities
Little Rock, Arkansas • Beverly Hills, California • Oceanside, California + 24 more
Source: ClinicalTrials.gov public record
Updated Dec 15, 2023 · Synced Oct 17, 2026, 5:04 PM EDT
Completed No phase listed Observational

Scan-Rescan Sub-Study of MS PATHS

NCT04123353
View directory record Official record
Conditions
Multiple Sclerosis
Interventions
Not listed
Lead sponsor
Biogen
Industry
Eligibility
21 Years to 55 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017
U.S. locations
3
States / cities
Baltimore, Maryland • New York, New York • Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Oct 10, 2019 · Synced Oct 17, 2026, 5:04 PM EDT
Enrolling by invitation Phase 3 Interventional

A Study to Learn More About the Long-Term Safety of Litifilimab (BIIB059) Injections and it's Effects on Symptoms in Adults With Systemic Lupus Erythematosus (SLE)

NCT05352919
View directory record Official record
Conditions
Systemic Lupus Erythematosus (SLE)
Interventions
Litifilimab, Litifilimab-matching placebo
Drug
Lead sponsor
Biogen
Industry
Eligibility
18 Years and older
Enrollment
864 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2032
U.S. locations
38
States / cities
Phoenix, Arizona • Beverly Hills, California • Huntington Beach, California + 34 more
Source: ClinicalTrials.gov public record
Updated Oct 5, 2026 · Synced Oct 17, 2026, 5:04 PM EDT
Completed Phase 1 Interventional

A Study to Learn More About the Safety and Effects of Felzartamab in Adults With Lupus Nephritis Aged 18 to 75 Years Old

NCT06064929
View directory record Official record
Conditions
Lupus Nephritis
Interventions
Felzartamab
Drug
Lead sponsor
HI-Bio, A Biogen Company
Industry
Eligibility
18 Years to 75 Years
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
14
States / cities
La Jolla, California • San Francisco, California • Stanford, California + 9 more
Source: ClinicalTrials.gov public record
Updated Jul 17, 2026 · Synced Oct 17, 2026, 5:04 PM EDT
Completed Phase 2 Interventional

Phase II Trial of CHOP-R Followed by Zevalin and Rituxan in Follicular Lymphoma

NCT00177554
View directory record Official record
Conditions
Non-Hodgkin Lymphoma
Interventions
Chemotherapy and Radioimmunotherapy
Drug
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2007
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated May 29, 2008 · Synced Oct 17, 2026, 5:04 PM EDT