Clinical trials: Complement System
Hereditary Angioedema, HAE
Efficacy and Safety Study of BCX7353 as an Oral Treatment for the Prevention of Attacks in HAE
This is a phase 3, multicenter, randomized, double-blind, placebo-controlled trial to evaluate the efficacy and safety of oral BCX7353 in preventing acute angioedema attacks in patients with Type I and Type II HAE.
- Trial name
- APeX-2 (NCT03485911)
- Testing
- BCX7353 capsules
- Where
- 47 sites in United States, Austria and 9 more
- Volunteers
- 121 people
- Sponsor
- BioCryst Pharmaceuticals
Hereditary Angioedema (HAE)
Efficacy Study of DX-88 (Ecallantide) to Treat Acute Attacks of Hereditary Angioedema (HAE)
The purpose of this study is to evaluate the efficacy and safety of DX-88 (ecallantide) versus placebo in the treatment of moderate to severe acute attacks of hereditary angioedema.
- Trial name
- NCT00457015
- Testing
- ecallantide, Phosphate Buffer Saline (PBS), pH 7.0
- Where
- 45 sites in United States, Canada and 1 more
- Volunteers
- 96 people
- Sponsor
- Shire
CD55-deficient Protein-losing Enteropathy, CHAPLE
Open-Label Efficacy and Safety Study of Pozelimab in Patients With CD55-Deficient Protein-Losing Enteropathy (CHAPLE Disease)
The primary objective of the study is to determine the effect of pozelimab on active CD55-deficient protein-losing enteropathy (PLE; CHAPLE).
- Trial name
- NCT04209634
- Testing
- Pozelimab
- Where
- 3 sites in United States, Thailand and 1 more
- Volunteers
- 10 people
- Sponsor
- Regeneron Pharmaceuticals
Meningococcal Disease
Safety and Immunogenicity of Novartis Meningococcal B Vaccine When Administered to Immunocompromised Children and Adolescents Compared to Healthy Subjects.
The study aims at evaluating the safety and immunogenicity of rMenB+OMV NZ when administered to subjects from 2 to 17 years of age with increased risk of meningococcal disease because either of primary or secondary complement…
- Trial name
- NCT02141516
- Testing
- rMenB+OMV
- Where
- 20 sites in Italy, Poland and 3 more
- Volunteers
- 239 people, healthy volunteers welcome
- Sponsor
- Novartis
Hereditary Angioedema
A Phase II, Cross-over Clinical Trial Evaluating the Efficacy and Safety of KVD900 (Sebetralstat) in the On-demand Treatment of Angioedema Attacks in Adult Subjects With Hereditary Angioedema Type I or II
This study is a randomized, double-blind, placebo-controlled, phase II, cross-over clinical trial evaluating the efficacy and safety of KVD900, in the treatment of hereditary angioedema attacks in adult subjects.
- Trial name
- NCT04208412
- Testing
- KVD900
- Where
- 25 sites in United States, Austria and 8 more
- Volunteers
- 84 people
- Sponsor
- KalVista Pharmaceuticals, Ltd.
Lupus Nephritis, Immunoglobulin A Nephropathy
Study of ALXN2050 in Proliferative Lupus Nephritis (LN) or Immunoglobulin A Nephropathy (IgAN)
This is a Phase 2, randomized, double-blind, placebo-controlled, multicenter study of ALXN2050 (120 and 180 milligrams [mg]) in addition to background therapy consistent with the standard of care in adult participants (≥ 18 to ≤…
- Conditions
- Lupus Nephritis, Immunoglobulin A Nephropathy, IgAN, LN
- Trial name
- NCT05097989
- Testing
- ALXN2050
- Where
- 71 sites in United States, Argentina and 14 more
- Volunteers
- 100 people
- Sponsor
- Alexion Pharmaceuticals, Inc.
Hereditary Angioedema (HAE)
A Study of Icatibant for Acute Attacks of Hereditary Angioedema in Japanese Participants
The objective of this study is to evaluate the efficacy, pharmacokinetics (PK), and safety of icatibant for the treatment of acute attacks in Japanese participants with type I or type II hereditary angioedema (HAE).
- Trial name
- NCT03888755
- Testing
- Icatibant
- Where
- 8 sites in Japan
- Volunteers
- 8 people
- Sponsor
- Shire
Hereditary Angioedema
A Study to Evaluate the Safety and Pharmacology of Subcutaneous Administration of CINRYZE With Recombinant Human Hyaluronidase
The objectives of the study are to: 1. Evaluate the safety and tolerability of subcutaneously administered CINRYZE with recombinant human hyaluronidase (rHuPH20) in subjects with hereditary angioedema (HAE) who previously…
- Trial name
- NCT01426763
- Testing
- CINRYZE with rHuPH20
- Where
- 4 sites in United States
- Volunteers
- 12 people
- Sponsor
- Shire
Hereditary Angioedema
A Phase III, Crossover Trial Evaluating the Efficacy and Safety of KVD900 (Sebetralstat) for On-Demand Treatment of Angioedema Attacks in Adolescent and Adult Patients With Hereditary Angioedema (HAE)
This study is a randomized, double-blind, placebo-controlled, phase III, three-way crossover clinical trial evaluating the efficacy and safety of KVD900, in the treatment of hereditary angioedema attacks in adolescent and adult…
- Trial name
- NCT05259917
- Testing
- KVD900 600 mg, KVD900 300 mg
- Where
- 66 sites in United States, Australia and 19 more
- Volunteers
- 136 people
- Sponsor
- KalVista Pharmaceuticals, Ltd.
Hereditary Angioedema (HAE)
Efficacy and Safety Study of DX-88 to Treat Acute Attacks of Hereditary Angioedema (HAE)
The purpose of this study is to determine if a subcutaneous dose of DX-88 (ecallantide; an investigational product) is safe and relieves symptoms of HAE in patients suffering from moderate to severe acute attacks of HAE.
- Trial name
- NCT00262080
- Testing
- ecallantide, Phosphate Buffer Saline (PBS),
- Where
- United States
- Volunteers
- 91 people
- Sponsor
- Shire
Angioedema
Subcutaneous Treatment With Icatibant for Acute Attacks of Hereditary Angioedema
The purpose of this study is to assess the efficacy and safety of Icatibant, a bradykinin antagonist in the treatment of acute cutaneous and/or abdominal attacks in patients with hereditary angioedema (HAE).
- Trial name
- NCT00097695
- Testing
- Icatibant
- Where
- United States
- Volunteers
- 84 people
- Sponsor
- Shire
Hereditary Angioedema, HAE
12-Week Safety and Efficacy Study of BCX4161 as an Oral Prophylaxis Against HAE Attacks
This study will evaluate the safety and efficacy of an oral treatment, BCX4161, in preventing acute attacks in participants with hereditary angioedema (HAE).
- Trial name
- OPuS-2 (NCT02303626)
- Testing
- BCX4161
- Where
- 40 sites in United States, Belgium and 6 more
- Volunteers
- 110 people
- Sponsor
- BioCryst Pharmaceuticals
Neuromyelitis Optica, Devic's Disease
An Open Label Study of the Effects of Eculizumab in Neuromyelitis Optica
The purpose of this study is to determine if the drug eculizumab reduces the attack rate and improves outcome in patients with neuromyelitis optica.
- Trial name
- NCT00904826
- Testing
- Eculizumab
- Where
- 2 sites in United States
- Volunteers
- 14 people
- Sponsor
- Mayo Clinic
C3G, IC-MPGN
Study Assessing the Safety and Efficacy of Pegcetacoplan in Post-Transplant Recurrence of C3G or IC-MPGN
This is a Phase 2, multicenter, open-label, randomized, controlled study designed to evaluate the safety and efficacy of pegcetacoplan in patients who have post-transplant recurrence of C3G or IC-MPGN.
- Conditions
- C3G, IC-MPGN, Renal Transplant, Complement 3 Glomerulopathy
- Trial name
- NOBLE (NCT04572854)
- Testing
- Pegcetacoplan
- Where
- 25 sites in United States, Argentina and 9 more
- Volunteers
- 13 people
- Sponsor
- Apellis Pharmaceuticals, Inc.
Hereditary Angioedema
C1 Esterase Inhibitor (C1INH-nf) for the Prevention of Acute Hereditary Angioedema (HAE) Attacks
The study objective was to determine the safety and efficacy of C1INH-nf for the prevention of acute HAE attacks.
- Trial name
- NCT01005888
- Testing
- C1 esterase inhibitor [human] (C1INH-nf)
- Where
- 16 sites in United States
- Volunteers
- 26 people
- Sponsor
- Shire
Hereditary Angioedema
Efficacy, Safety and Tolerability of Icatibant for the Treatment of HAE
The investigators propose a study to evaluate the safety, local tolerability, convenience, and efficacy of self-administered Icatibant for the treatment of acute attacks of hereditary angioedema.
- Trial name
- IHA (NCT01457430)
- Testing
- Icatibant
- Where
- 5 sites in United States
- Volunteers
- 19 people
- Sponsor
- Massachusetts General Hospital
Hereditary Angioedema (HAE)
Subcutaneous CINRYZE With Recombinant Human Hyaluronidase for Prevention of Angioedema Attacks
The primary objectives of the study are to evaluate the safety, tolerability, and efficacy of two doses of CINRYZE with recombinant human hyaluronidase (rHuPH20) administered by subcutaneous (SC) injection to prevent angioedema…
- Trial name
- NCT01756157
- Testing
- CINRYZE with rHuPH20
- Where
- 23 sites in United States, Germany and 2 more
- Volunteers
- 47 people
- Sponsor
- Shire
Hereditary Angioedema (HAE)
Study of C1 Inhibitor (Human) for the Prevention of Angioedema Attacks and Treatment of Breakthrough Attacks in Japanese Subjects With Hereditary Angioedema (HAE)
The purpose of this study is to determine if an investigational treatment is safe and well tolerated when administered by intravenous (IV) infusion in Japanese subjects with HAE.
- Trial name
- NCT02865720
- Testing
- CINRYZE 500 U, CINRYZE 1000 U
- Where
- 10 sites in Japan
- Volunteers
- 8 people
- Sponsor
- Shire
Hereditary Angioedema, Hereditary Angioedema Type I
Dose-ranging Study of Oral PHA-022121 for Acute Treatment of Angioedema Attacks in Patients With Hereditary Angioedema
This study evaluates the efficacy of orally administered deucrictibant for the acute treatment of attacks in patients with hereditary angioedema (HAE).
- Conditions
- Hereditary Angioedema, Hereditary Angioedema Type I, Hereditary Angioedema Type II, Hereditary Angioedema Types I and II
- Trial name
- RAPIDe-1 (NCT04618211)
- Testing
- Deucrictibant
- Where
- 36 sites in United States, Bulgaria and 11 more
- Volunteers
- 74 people
- Sponsor
- Pharvaris Netherlands B.V.
Hereditary Angioedema
CSL312 (Garadacimab) in the Prevention of Hereditary Angioedema Attacks
This is a multicenter, double-blind, randomized, placebo-controlled, parallel-arm study to investigate the efficacy and safety of subcutaneous administration of CSL312 (garadacimab) in the prophylactic treatment of hereditary…
- Trial name
- NCT04656418
- Testing
- CSL312
- Where
- 28 sites in United States, Canada and 5 more
- Volunteers
- 64 people
- Sponsor
- CSL Behring