View clinical trials related to Hemolysis.
Filter by:This is a single group treatment, Phase 2, open-label, study to evaluate the efficacy, safety and pharmacokinetics of rilzabrutinib in adult patients with wAIHA. All participants will receive rilzabrutinib orally. The screening period is up to 28 days, followed by a treatment period of 24 weeks for Part A. Participants who complete Part A and are deemed eligible for Part B will continue to receive the study medication for 52 weeks following the Last Patient In (LPI-Part B). There will be a 7-day safety follow-up period after receiving the last dose of study drug either in Part A (for those not eligible for Part B or early terminated) or Part B. The estimated total duration of the study is approximately 137 weeks (Parts A and B), including the follow-up period. For participants deemed ineligible for Part B, the total length of the study will be 29 weeks (Part A only), including screening and the follow-up period. In Part B, participants who temporarily stop rilzabrutinib treatment and maintain a durable response from W50 to W74, will have their EOS visit at Week 75. In this case, participation will be for 79 weeks including the screening period.
The primary objective of this study is to understand and characterize the health-related quality of life (HRQoL) and disease burden of adult participants with PK deficiency receiving routine clinical care. This study is an observational (i.e., noninterventional), longitudinal, multicenter, global registry for participants with PK deficiency, a rare nonspherocytic hemolytic anemia. This study will be open for enrollment for 2 years and all enrolled participants will be followed prospectively for up to 96 weeks. Data will be collected from participants who have provided informed consent and authorization pursuant to applicable laws and regulations.
This study aims to evaluate the efficacy and safety of crovalimab in pediatric participants with aHUS.
This is a Phase 2, multiple ascending, dose-finding, randomized, double-blind, placebo-controlled study to evaluate the efficacy, safety, health-related quality of life, tolerability, pharmacokinetic, pharmacodynamic, and immunogenicity, of up to 3 dose regimens of ALXN1830 administered subcutaneous(ly) (SC) in the treatment of WAIHA. This study will include 2 randomized, double-blind, placebo-controlled cohorts (Cohorts 1 and 2) to evaluate an 8-week treatment regimen, and an optional third open-label cohort (Cohort 3) to evaluate an alternative 12-week dosing regimen. Participants may continue participation in this study at the participant's and investigator's discretion in an open-label extension (OLE) period, consisting of monthly visits to observe participants for relapse, which will require going back on active treatment.
This cross-sectional prevalence assessment study involves a single blood draw in specific patient populations to assess for enzymatic and genomic evidence for acquired pyruvate kinase deficiency.
The purpose of this Phase 3 study is to determine whether iptacopan (LNP023) is efficacious and safe for the treatment of aHUS in adult patients who are treatment naive to complement inhibitor therapy.
The aim of the study is to evaluate the level of neutralizing antibody against SARS-CoV-2 after COVID-19 vaccination in patients under hemodialysis. To this end, the level of neutralizing antibody of patients under hemodialysis is compared to that of healthy population.
This study aims to evaluate the efficacy and safety of crovalimab in adult and adolescent participants with aHUS.
Eculizumab is an anti-C5 monoclonal antibody approved for rare diseases including atypical haemolytic-uraemic syndrome. The maintenance phase dosing regimen is identical for all adult patients but several studies have shown a high interindividual kinetics variability. A tailored administration of eculizumab based on therapeutic drug monitoring will be compared with real-life administration in adults suffering from an atypical haemolytic uraemic syndrome. The objective is to improve efficiency of eculizumab administration.
Although many studies investigated the prevalence and manifestations of HPV-B19 infection in patients with sickle cell anemia (SCA), thalassemia, and hereditary spherocytosis (HS) separately, there is limited information about the extent to which HPV-B19 infection leads to severe complications and chronic infection.