Clinical trials: Complement System
Gastric Cancer, Complement Component Deficiency
The Predictive Value of Complement C3 in Patients With Advanced Gastric Cancer
This study is designed to investigate whether complement C3 depletion is associated with poor short-term outcomes in postoperative patients with gastric cancer.
- Conditions
- Gastric Cancer, Complement Component Deficiency, Surgery
- Trial name
- NCT02425930
- Testing
- gastrectomy plus D2 lymphadenectomy, S-1+Oxaliplatin
- Where
- China
- Volunteers
- 85 people
- Sponsor
- First Affiliated Hospital, Sun Yat-Sen University
Paroxysmal Nocturnal Hemoglobinuria
A Safety and Immunogenicity Study in Long-term Treatment of Eculizumab (JSC "GENERIUM", Russian Federation)
A safety and immunogenicity study in long-term treatment of Eculizumab (JSC "GENERIUM", Russian Federation) in patients with paroxysmal nocturnal hemoglobinuria, who have been involved earlier in the clinical trials of Eculizumab…
- Trial name
- NAP (NCT04679103)
- Testing
- Eculizumab (JSC GENERIUM, Russia)
- Where
- 9 sites in Russia
- Volunteers
- 50 people
- Sponsor
- AO GENERIUM
CD55 - Cluster of Differentiation Antigen 55 Deficiency, Primary Intestinal Lymphangiectasis
Transcriptome and Metabolic Analyses of CHAPLE Disease
CHAPLE syndrome (complement hyperactivation, angiopathic thrombosis, protein losing enteropathy) is a newly discovered genetic disorder, which is caused by deleterious mutations in the CD55 gene.
- Conditions
- CD55 - Cluster of Differentiation Antigen 55 Deficiency, Primary Intestinal Lymphangiectasis, Protein-Losing Enteropathies, Complement Regulatory Factor Defect
- Trial name
- CHAPLEOMIC (NCT03950804)
- Testing
- Eculizumab Injection
- Where
- Turkey (Türkiye)
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Marmara University
Coronary Artery Bypass Grafting
Complement Activation and Central Nervous System Injury After Coronary Artery Surgery
The impact of the postoperative inflammatory response on the central nervous system after cardiac surgery is uncertain. The goal of this study was to evaluate the role of complement activation on cellular brain injury and…
- Trial name
- NCT00188006
- Testing
- heparin-coated cardiopulmonary bypass
- Sponsor
- University Hospital, Angers
Hereditary Angioedema (HAE)
A Study of Lanadelumab in Teenagers and Adults With Hereditary Angioedema (HAE) in the Kingdom of Saudi Arabia
Hereditary angioedema (HAE) is a rare condition. It causes sudden swelling under the skin and inside the body, like in the belly, throat, or genitals.
- Trial name
- NCT07263685
- Testing
- No intervention
- Where
- Saudi Arabia
- Volunteers
- 50 people
- Sponsor
- Takeda
Hereditary Angioedema
Long-Term Follow-Up (LTFU) of Subjects Treated With NTLA 2002
This is a follow-up study of subjects who received NTLA-2002 in a previous clinical trial as an observational evaluation of the long-term effects of the investigational therapy.
- Trial name
- NCT06262399
- Where
- 7 sites in Australia, France and 4 more
- Volunteers
- 100 people
- Sponsor
- Intellia Therapeutics
Hereditary Angioedema (HAE)
A Study About the Diagnosis and Management of Hereditary Angioedema (HAE) in Egypt
Hereditary angioedema (HAE) is a rare condition. It causes sudden swelling under the skin and inside the body, like in the belly, throat, or genitals. This swelling happens because of a temporary leak in blood vessels.
- Trial name
- EXPLORHAE (NCT07218393)
- Testing
- No intervention
- Where
- 7 sites in Egypt
- Volunteers
- 100 people
- Sponsor
- Takeda
Hereditary Angioedema
C1 Esterase Inhibitor (C1INH-nf) for the Treatment of Acute Hereditary Angioedema (HAE) Attacks
The study objective was to determine the safety and efficacy of C1INH-nf for the treatment of acute HAE attacks.
- Trial name
- NCT00289211
- Testing
- C1 esterase inhibitor [human] (C1INH-nf)
- Where
- 37 sites in United States
- Volunteers
- 83 people
- Sponsor
- Shire
Generalized Myasthenia Gravis, gMG
PK, PD, Safety, and Efficacy Study of Gefurulimab in Pediatric Patients With AChR+ Generalized Myasthenia Gravis
The primary objective of this study is to assess the pharmacokinetics and pharmacodynamics of gefurulimab in pediatric participants with AChR+ gMG for the duration of the study.
- Trial name
- NCT06607627
- Testing
- Gefurulimab
- Where
- 13 sites in United States, Brazil and 3 more
- Volunteers
- 12 people
- Sponsor
- Alexion Pharmaceuticals, Inc.
Hereditary Angioedema With C1 Esterase Inhibitor Deficiency, Hereditary Angioedema - Type 1
Real-life Ecological Momentary Assessment of Lived Burden in Hereditary AngioEdema
The aim of this study is to conduct an in-depth analysis of the Burden of Disease (BoD) perceived by patients with Hereditary Angioedema (HAE), through daily prospective observations based on Ecological Momentary Assessment (EMA)…
- Conditions
- Hereditary Angioedema With C1 Esterase Inhibitor Deficiency, Hereditary Angioedema - Type 1, Hereditary Angioedema - Type 2
- Trial name
- REAL-HAE (NCT07448181)
- Testing
- ecological momentary assessment
- Where
- Italy
- Volunteers
- 30 people
- Sponsor
- Istituti Clinici Scientifici Maugeri SpA
Autoimmune Diseases
Complement C5 mAb in the Treatment of Anti-GBM Disease
Anti-GBM disease is the most severe form of glomerulonephritis. Despite of the standard treatment including plasmapheresis and immunosuppressant, 70% of the patients still go into end-stage kidney disease.
- Trial name
- NCT06513338
- Testing
- Eculizumab
- Where
- China
- Volunteers
- 16 people
- Sponsor
- Peking University First Hospital
Hereditary Angioedema (HAE)
A Study of Lanadelumab (SHP643) in Chinese Participants With Hereditary Angioedema (HAE)
The main aim of this study is to evaluate the safety of lanadelumab in Chinese participants with HAE. Participants will be treated with lanadelumab for 26 weeks.
- Trial name
- NCT05460325
- Testing
- Lanadelumab
- Where
- 4 sites in China
- Volunteers
- 20 people
- Sponsor
- Takeda
Rheumatoid Arthritis
Complement Regulatory Proteins Expression and Clinical Response in Rheumatoid Arthritis (RA) Patients Treated With Rituximab
There is a correlation between the CD55, CD59, CD35 and CD46 expression on B lymphocytes of patients before and after treatment with rituximab and the level of depletion and repopulation time for these cells.
- Trial name
- NCT01096069
- Volunteers
- 10 people
- Sponsor
- Hospital de Clinicas de Porto Alegre
Acquired Angioedema Due to C1-Inhibitor Deficiency (AAE-C1-INH)
Study of Oral Deucrictibant XR Tablet for Prophylaxis and Deucrictibant Soft Capsule for On-Demand Treatment of Angioedema Attacks in Adults With Acquired Angioedema Due to C1 Inhibitor Deficiency
This is a Phase 3, multicenter, 3-part study, with 2 randomized, double-blind, placebo-controlled parts and an open-label extension part, to evaluate the efficacy and safety of orally administered deucrictibant XR tablet for…
- Trial name
- CREAATE (NCT07266805)
- Testing
- Deucrictibant
- Where
- 32 sites in United States, Australia and 14 more
- Volunteers
- 48 people
- Sponsor
- Pharvaris Netherlands B.V.
Hereditary Angioedema (HAE)
Efficacy and Safety Study of DX-2930 to Prevent Acute Angioedema Attacks in Patients With Type I and Type II HAE
This is a phase 3, multicenter, randomized, double-blind, placebo-controlled trial to evaluate the efficacy and safety of DX-2930 in preventing acute angioedema attacks in patients with Type I and Type II HAE.
- Trial name
- NCT02586805
- Testing
- DX-2930 - 300mg/2wk, DX-2930 - 300mg/4wk, DX-2930 - 150mg/4wk
- Where
- 41 sites in United States, Canada and 5 more
- Volunteers
- 125 people
- Sponsor
- Shire
Hereditary Angioedema
C1-INH Compared to Placebo at the Time of Prodromal Symptoms for Hereditary Angioedema (HAE) Exacerbation
The study hypothesis is that treatment of Hereditary Angioedema at the time of prodromal symptoms will decrease morbidity associated with the disease
- Trial name
- NCT01151735
- Testing
- C-1-esterase
- Sponsor
- Penn State University
IgA Nephropathy
Study of ARO-CFB in Adult Healthy Volunteers
The purpose of AROCFB-1001 is to evaluate the safety, tolerability, pharmacokinetics and pharmacodynamics of ARO-CFB Injection in adult healthy volunteers (HVs). HVs will receive either one or two doses of ARO-CFB or placebo.
- Trial name
- NCT06209177
- Testing
- ARO-CFB
- Where
- New Zealand
- Volunteers
- 49 people, healthy volunteers welcome
- Sponsor
- Arrowhead Pharmaceuticals
IgAN, C3G
Phase 2 Study of ADX-038 in Complement-Mediated Kidney Disease
This Phase 2 study is designed to assess the safety, efficacy, pharmacokinetics (PK) and pharmacodynamics (PD) of ADX-038 in adults with complement-mediated kidney diseases.
- Conditions
- IgAN, C3G, Complement-mediated Kidney Disease, IgA Nephropathy (IgAN)
- Trial name
- NCT06989359
- Testing
- ADX-038 Dose Level 2, ADX-038 Dose Level 1
- Where
- 38 sites in United States, Australia and 6 more
- Volunteers
- 45 people
- Sponsor
- ADARx Pharmaceuticals, Inc.
C3 Glomerulopathy (C3G), Healthy Adult Participants
A Clinical Trial to Test the Safety, Tolerability, and How the Body Processes CPV-104 in Healthy People and Patients With C3-Glomerulopathy
This study is the first time the new medicine CPV-104 is being tested in people. CPV-104 is designed to regulate the complement system, which can be overactive in diseases such as C3 glomerulopathy (C3G), an ultra-rare kidney…
- Trial name
- Essential One (NCT07483827)
- Testing
- CPV-104
- Where
- 17 sites in Austria, Belgium and 10 more
- Volunteers
- 39 people, healthy volunteers welcome
- Sponsor
- eleva GmbH
Hereditary AngioEdema, Anxiety
Hereditary AngioEdema, Neurobiology and Psychopathology
Since 1963 Hereditary AngioEdema (HAE) is considered an autosomal dominant disorder (Donaldson and Evans), characterized by a quantitative and/or qualitative deficit of C1 esterase inhibitor (C1-INH), which affects approximately…
- Conditions
- Hereditary AngioEdema, Anxiety, Depression
- Trial name
- HAENP (NCT02159430)
- Testing
- Clinical and psychopathological assessment of HAE patients
- Where
- Italy
- Volunteers
- 35 people
- Sponsor
- University Hospital, Catania