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Biogen clinical trial pipeline

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73 active trials 29 recruiting 20 Phase 3 18 disease areas 15 changes in 30 days

Data updated daily from ClinicalTrials.gov, last refresh 2026-10-11

What changed in the last 30 days

9 trials changed in the last 30 days: 0 stopped, 6 with notable changes, 3 with minor changes only.

Show 3 trials with minor changes only
  • Stopped: an ongoing trial was terminated, suspended or withdrawn.
  • Notable: the trial’s plan changed such as a big move in its timeline or size, a new primary endpoint, sponsor or phase, or recruiting opened or resumed.
  • Minor: routine progress and housekeeping, such as sites added or enrollment closed.

New trial filings, last 30 days

First postedTrialPhaseStatus
2026-10-08 NCT07864623 A Postmarketing Study of LEQEMBI in Participants With Alzheimer's Disease Not Yet Recruiting
2026-10-02 NCT07855211 A Study to Learn About the Safety of BIIB147 and Its Effects in Adults With Amyotrophic… Phase 1/2 Not Yet Recruiting
2026-09-30 NCT07849660 Real-World Lenvatinib Sequencing in Unresectable Hepatocellular Carcinoma (uHCC) Active, Not Recruiting
2026-09-16 NCT07821658 A Postmarketing Study of Lecanemab for the Treatment of Participants With Alzheimer's… Recruiting

Active trials by phase

Phase 1
14
Phase 1/2
4
Phase 2
7
Phase 2/3
1
Phase 3
19
Phase 4
2
Not charted: 26 active trials with no phase listed on ClinicalTrials.gov (typically behavioural, device, procedure and observational studies).

Active trials top 25 of 73

NCT IDTitleConditionStatusUpdated
Phase 4
NCT07223723 A Study to Learn More About the Long-Term Safety of Tofersen (Qalsody) in Chinese… Amyotrophic Lateral Sclerosis Active, Not Recruiting 2026-08-13
NCT06964113 A Study of Filgotinib 200 mg in Korean Participants With Moderately to Severely Active… Ulcerative Colitis Active, Not Recruiting 2026-07-02
Phase 3
NCT07444476 A Study to Learn About Salanersen's (BIIB115) Effects on Movement and Its Safety in… Spinal Muscular Atrophy Recruiting 2026-10-02
NCT06935357 A Study to Learn About the Effects of Felzartamab Infusions on Adults With Immunoglobulin… Immunoglobulin A Nephropathy (IgAN) Recruiting 2026-09-30
NCT06962800 A Study to Learn More About the Effects and Safety of Felzartamab Infusions in Adults… Primary Membranous Nephropathy Recruiting 2026-09-29
NCT07221669 A Study to Learn About Salanersen's (BIIB115) Effects on Movement and Its Safety When… Muscular Atrophy, Spinal Recruiting 2026-08-18
NCT07444450 A Study to Learn About the Safety and Effects of Salanersen (BIIB115) When Given to… Muscular Atrophy, Spinal Recruiting 2026-08-11
NCT07444489 A Study to Learn More About the Long-Term Safety and Effects of Felzartamab Infusions in… Antibody-mediated Rejection Enrolling by Invitation 2026-10-09
NCT03887455 A Study to Confirm Safety and Efficacy of Lecanemab in Participants With Early… Early Alzheimer's Disease Active, Not Recruiting 2026-10-06
NCT05352919 A Study to Learn More About the Long-Term Safety of Litifilimab (BIIB059) Injections and… Systemic Lupus Erythematosus (SLE) Enrolling by Invitation 2026-10-05
NCT06953583 A Study to Learn More About the Effects and Long-Term Safety of Omaveloxolone (BIIB141)… Friedreich Ataxia Active, Not Recruiting 2026-10-02
NCT03958877 A Study to Evaluate the Safety, Tolerability, and Efficacy of BIIB017 (Peginterferon… Multiple Sclerosis, Relapsing-Remitting Active, Not Recruiting 2026-09-24
NCT06044337 A Long-Term Extension Study to Learn More About the Safety of Litifilimab (BIIB059)… Subacute Cutaneous Lupus Erythematosus Enrolling by Invitation 2026-08-04
NCT06685757 A Study to Learn More About the Effects and Safety of Felzartamab Infusions in Adults… Antibody-mediated Rejection Active, Not Recruiting 2026-06-05
NCT04468659 AHEAD 3-45 Study: A Study to Evaluate Efficacy and Safety of Treatment With Lecanemab in… Preclinical Alzheimer's Disease Active, Not Recruiting 2026-06-04
NCT05067790 A Study to Learn About the Effect of Higher Doses of Nusinersen (BIIB058) Given as… Spinal Muscular Atrophy Active, Not Recruiting 2026-05-22
NCT04856982 A Study of BIIB067 (Tofersen) Initiated in Clinically Presymptomatic Adults With a… Amyotrophic Lateral Sclerosis Associated With a SOD1 Gene Mutation Active, Not Recruiting 2026-03-30
NCT07483632 A Study to Learn About the Safety of Diroximel Fumarate (DRF) and Dimethyl Fumarate (DMF)… Relapsing Forms of Multiple Sclerosis Not Yet Recruiting 2026-03-19
NCT02811861 Lenvatinib/Everolimus or Lenvatinib/Pembrolizumab Versus Sunitinib Alone as Treatment of… Renal Cell Carcinoma Active, Not Recruiting 2026-02-23
NCT04895241 A Study to Learn About the Safety of Litifilimab (BIIB059) Injections and Whether They… Lupus Erythematosus, Systemic Active, Not Recruiting 2026-02-10
NCT04961567 A Study to Learn About the Safety of Litifilimab (BIIB059) Injections and Whether They… Lupus Erythematosus, Systemic Active, Not Recruiting 2026-01-29
Phase 2/3
NCT05531565 A 2-Part Study to Learn Whether Litifilimab (BIIB059) Injections Can Improve Symptoms of… Subacute Cutaneous Lupus Erythematosus Active, Not Recruiting 2026-10-09
Phase 2
NCT07722546 A Study to Learn About The Effects of Felzartamab on Thyroid Function and Its Safety in… Graves' Disease Recruiting 2026-10-07
NCT07219043 A Study to Learn About the Effects of Felzartamab Infusions in Adults With Kidney… Microvascular Inflammation Recruiting 2026-10-06
NCT07515014 A Study of E6742 in Participants With Systemic Lupus Erythematosus Systemic Lupus Erythematosus Recruiting 2026-08-21

Disease areas by active trials, top 10 of 18

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