Active clinical trials for "Hemoglobinuria, Paroxysmal"

The primary objective is to evaluate the safety of eculizumab in patients with transfusion-dependent hemolytic PNH

OBJECTIVES: I. Confirm the efficacy demonstrated in a pilot study using high dose cyclophosphamide in patients with severe aplastic anemia. II. Determine whether the addition of filgrastim (G-CSF) to high dose cyclophosphamide shortens the time to recovery in these patients. III. Determine whether this regimen is efficacious in treating paroxysmal nocturnal hemoglobinuria.

To determine the effectiveness of ACH-0144471 (also known as danicopan and ALXN2040) in improving anemia when given with eculizumab for 24 weeks in participants with PNH. Danicopan dose may be increased within each participant, to a maximum of 200 milligrams (mg) three times daily (TID) based on safety and efficacy at protocol-specified time points.

The primary purpose of this study is to evaluate the safety, tolerability, and efficacy of multiple intravenous (IV) doses of ravulizumab administered to complement inhibitor treatment-naïve participants with PNH.

The primary purpose of this study was to assess the noninferiority of ravulizumab compared to eculizumab in adult participants with PNH who had never been treated with a complement inhibitor (treatment-naïve).

This is a Phase IIa, open-label, multiple dose, study in patients with PNH who have not received eculizumab (Soliris ®) in the past. A single cohort of subjects is planned for evaluation.

The main purpose of this study is to evaluate the efficacy of LNP023 in patients with PNH, showing signs of active hemolysis.

This is a 3-part Phase 1 dose-ranging study to evaluate the safety, tolerability, pharmacokinetics and pharmacodynamics of single (Part 1) and multiple (Part 2) ascending doses of BCX9930 in healthy subjects and in subjects with paroxysmal nocturnal hemoglobinuria (PNH; Part 3). Pharmacokinetics is an analysis of how the body handles the study drug BCX9930 and pharmacodynamics is an analysis of the activity that the study drug BCX9930 may have in the body.

The purpose of this Phase 3 study is to determine whether iptacopan is efficacious and safe for the treatment of PNH patients who are naive to complement inhibitor therapy.

This clinical study is a randomized, open-label, international, multi-center, comparative study of efficacy and safety of BCD-148 and Soliris® in PNH patients. It is planned to investigate the efficacy, safety, and immunogenicity of one-year eculizumab course in this study. PNH - Paroxysmal nocturnal hemoglobinuria