Complement Factor B | Clinical Trials Search

33,177 results for “Complement Factor B”

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A Study to Evaluate the Effectiveness and Safety of IONIS-FB-LRx, an Antisense Inhibitor of Complement Factor B, in Adult Participants With Primary IgA Nephropathy

23 participants · First posted Jul 10, 2019

A First-in-Human Safety and Efficacy Study of ALN-CFB, a Small Interfering RNA (siRNA) Targeting Complement Factor B, in Adult Participants With Paroxysmal Nocturnal Hemoglobinuria With Persistent Anemia on a C5 Inhibitor

24 participants · First posted Sep 23, 2025

Active, not recruiting

A Study to Evaluate the Efficacy and Safety of Sefaxersen (RO7434656) in Participants With Primary Immunoglobulin A (IgA) Nephropathy at High Risk of Progression

459 participants · First posted Apr 4, 2023

Safety and Efficacy of IONIS-FB-Lrx in up to 120 Patients 55 and Older With Geographic Atrophy (GA) Secondary to Age-Related Macular Degeneration (AMD)

First posted Feb 26, 2018

GOLDEN STUDY: A Study to Assess Safety and Efficacy of Multiple Doses of IONIS-FB-LRx in Participants With Geographic Atrophy Secondary to Age-Related Macular Degeneration (AMD)

332 participants · First posted Jan 24, 2019

Screening Study to Identify Patients With Complement Factor I Deficiencies

113 participants · First posted Oct 11, 2021

Complement Factor H Haplotypes and Smoking in Age-related Macular Degeneration

223 participants · First posted May 4, 2010

PACTR202401461617766

Removal of Adiponectin and Complement Factor D in High dose hemodiafiltration versus High flux hemodialysis.

20 participants

Complement Component 3c and Tumor Necrosis Factor-α in Patients With Human Papillomavirus-Induced Cutaneous Warts

39 participants · First posted May 22, 2020

Does Complement Factor H Gene Polymorphism Play a Role in the Regulation of Vascular Tone in the Choroid?

100 participants · First posted Jul 3, 2008

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