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Hemoglobinuria, Paroxysmal clinical trials

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NCT ID: NCT05776472 Recruiting - Clinical trials for Paroxysmal Nocturnal Hemoglobinuria

A Real World Effectiveness Study of Pegcetacoplan in Patients With Paroxysmal Nocturnal Hemoglobinuria (PNH)

COMPLETE
Start date: June 26, 2023
Phase:
Study type: Observational

This is a 24-month multicenter, observational study designed to describe the real world effectiveness of pegcetacoplan in patients with PNH. Patients meeting the eligibility criteria will be enrolled in the study at the enrollment visit and followed prospectively for 24 (+/- 3) months. The scope of the study is to collect both retrospective and prospective data. The main part of the study will be prospective,collecting data on effectiveness, safety, patient- and clinician-reported outcomes and health care resource use.

NCT ID: NCT05755867 Recruiting - Clinical trials for Paroxysmal Nocturnal Hemoglobinuria

Global PNH Patient Registry

Start date: May 6, 2021
Phase:
Study type: Observational [Patient Registry]

The primary aim of the Global Paroxysmal Nocturnal Hemoglobinuria (PNH) Patient Registry is to conduct a prospectively-planned and efficient natural history study that will result in a more comprehensive understanding of the disease and its course and pace over time. Other registry objectives include the following: - Provide a convenient online platform for participants (or caregivers) to self-report cases of PNH. - Develop a communications registry within the Global PNH Patient registry (e.g., to notify patients of research studies and clinical trials). - Characterize and describe the Global PNH population as a whole, enhancing the understanding of disease prevalence and phenotype as well as the rate of progression of disease characteristics. - Assist the PNH community with the development of recommendations and standards of care. - Be a case-finding resource to be used for researchers who seek to study the pathophysiology of PNH, retrospectively collate intervention outcomes, and design prospective trials of novel treatments.

NCT ID: NCT05744921 Recruiting - Clinical trials for Paroxysmal Nocturnal Hemoglobinuria

A Study to Examine the Long-term Safety, Tolerability, and Effectiveness of Pozelimab and Cemdisiran Combination Therapy in Adult Patients With Paroxysmal Nocturnal Hemoglobinuria

ACCESS-EXT
Start date: March 7, 2023
Phase: Phase 3
Study type: Interventional

This study is researching an experimental treatment combination with two experimental drugs called pozelimab and cemdisiran. The study is focused on patients with paroxysmal nocturnal hemoglobinuria (PNH). The aim of this study is to see how safe and effective the pozelimab + cemdisiran combination is for patients with PNH in the long term. The pozelimab + cemdisiran combination may be referred to as "study drugs" in this section. This study is looking at several other research questions, including: - How effective is the pozelimab + cemdisiran combination? - What side effects may happen from taking the study drugs? - How much of each study drug is in your blood at different times? - Whether the body makes antibodies against the study drugs (which could make the drugs less effective or could lead to side effects)

NCT ID: NCT05741346 Active, not recruiting - Clinical trials for Paroxysmal Nocturnal Hemoglobinuria

Long-term Safety of BCX9930 in Subjects With Paroxysmal Nocturnal Hemoglobinuria

Start date: January 18, 2023
Phase: Phase 2
Study type: Interventional

This study is designed to provide continued access to BCX9930 for subjects currently receiving treatment with BCX9930 in a BioCryst-sponsored clinical study for paroxysmal nocturnal hemoglobinuria (PNH) who, in the opinion of the investigator, would benefit from continued treatment with BCX9930 and who do not have access to other treatment options.

NCT ID: NCT05731050 Not yet recruiting - Clinical trials for PNH - Paroxysmal Nocturnal Hemoglobinuria

Study of NM8074 in Soliris-Treated Patients With Paroxysmal Nocturnal Hemoglobinuria (PNH)

Start date: June 2025
Phase: Phase 2
Study type: Interventional

The proposed study, NM8074-PNH-101, is a phase II, open-label, multi-dose, unicenter trial to evaluate the safety and efficacy of NM8074 in Soliris-treated PNH subjects.

NCT ID: NCT05646563 Not yet recruiting - Clinical trials for Paroxysmal Nocturnal Hemoglobinuria

Study of NM8074 in Adult PNH Patients With Inadequate Response to Soliris

Start date: March 2025
Phase: Phase 2
Study type: Interventional

This is a Phase II, open-label study designed to evaluate the safety, efficacy, and immunogenicity of NM8074 in PNH patients undergoing complement-inhibitor therapy with Soliris.

NCT ID: NCT05646524 Not yet recruiting - Clinical trials for Paroxysmal Nocturnal Hemoglobinuria

Study of Efficacy and Safety of NM8074 in Adult PNH Patients Who Are Naive to Complement Inhibitor Therapy

Start date: January 2025
Phase: Phase 2
Study type: Interventional

This is a Phase II, open-label study designed to evaluate the safety, efficacy, and immunogenicity of NM8074 administered intravenously to adult patients with Paroxysmal Nocturnal Hemoglobinuria (PNH).

NCT ID: NCT05642585 Completed - Clinical trials for Paroxysmal Nocturnal Hemoglobinuria

A Study of Single-dose MY008211A in Healthy Adults

Start date: May 27, 2022
Phase: Phase 1
Study type: Interventional

The trial is the first human trial. The safety, tolerability, PK and PD of MY008211A Tablets will be evaluated in healthy subjects.

NCT ID: NCT05630001 Recruiting - Clinical trials for Paroxysmal Nocturnal Hemoglobinuria

Single Arm, Open Label Trial With Iptacopan Treatment for 24 Weeks, in Patients on Stable Regimen of Anti-C5 Who Switch to Iptacopan.

APPULSE
Start date: April 24, 2023
Phase: Phase 3
Study type: Interventional

The purpose of the study is to find out if iptacopan is effective and safe in adult patients with Paroxysmal Nocturnal Hemoglobinuria (PNH) who switch from their current standard of care treatment (eculizumab or ravulizumab) to study treatment, iptacopan/LNP023.

NCT ID: NCT05490017 Completed - Clinical trials for Paroxysmal Nocturnal Hemoglobinuria

To Evaluate the Safety, Tolerability, Pharmacokinetics, and Pharmacodynamics of Escalating Single and Multiple Doses of KP104

Start date: December 30, 2020
Phase: Phase 1
Study type: Interventional

The purpose of this study is to evaluate safety, tolerability, immunogenicity, pharmacokinetics, pharmacodynamics, and efficacy of KP104 in healthy volunteers. The study will be conducted in 2 parts: Part 1, the single ascending dose (SAD) is the first in human (FIH) study of KP104 and Part 2, multiple ascending dose (MAD).