Independent directory Public ClinicalTrials.gov records United States
Clinical Trials Finder
Objective public record navigation
Search Results

Search by objective public record fields.

Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results are retrieved from ClinicalTrials.gov and synchronized into the directory. Search pages remain noindex by default.

Clear filters
ClinicalTrials.gov public records Last synced Sep 26, 2026, 1:22 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Filters: Condition: Eculizumab Clear all
Completed No phase listed Observational

A Retrospective, Observational, Non-interventional Trial to Assess Eculizumab Treatment Effect in Patients With Atypical Hemolytic Uremic Syndrome (aHUS)

NCT01770951
View directory record Official record
Conditions
Atypical Hemolytic Uremic Syndrome (aHUS)
Interventions
Not listed
Lead sponsor
Alexion Pharmaceuticals, Inc.
Industry
Eligibility
Not listed
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
12
States / cities
Dunwoody, Georgia • Chicago, Illinois • Portland, Maine + 9 more
Source: ClinicalTrials.gov public record
Updated Aug 17, 2023 · Synced Sep 26, 2026, 1:22 PM EDT
Terminated Phase 2 Interventional Results available

Efficacy and Safety of Eculizumab for Treatment of Antibody-mediated Rejection Following Renal Transplantation

NCT01895127
View directory record Official record
Conditions
Antibody-mediated Rejection, Humoral Rejection
Interventions
Eculizumab, Immunoglobulin, Plasmapheresis
Drug · Biological · Procedure
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years to 75 Years
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
3
States / cities
San Francisco, California • Boston, Massachusetts • Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Sep 20, 2017 · Synced Sep 26, 2026, 1:22 PM EDT
Completed Phase 2 Interventional Results available

Coversin in PNH in Patients With Resistance to Eculizumab Due to Complement C5 Polymorphisms

NCT03427060
View directory record Official record
Conditions
Paroxysmal Nocturnal Hemoglobinuria (PNH)
Interventions
Coversin
Drug
Lead sponsor
AKARI Therapeutics
Industry
Eligibility
18 Years and older
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2021
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated May 3, 2025 · Synced Sep 26, 2026, 1:22 PM EDT
Completed Phase 3 Interventional Results available

Study of Efficacy and Safety of Twice Daily Oral LNP023 in Adult PNH Patients With Residual Anemia Despite Anti-C5 Antibody Treatment

NCT04558918
View directory record Official record
Conditions
Paroxysmal Nocturnal Hemoglobinuria (PNH)
Interventions
LNP023, Eculizumab, Ravulizumab
Drug
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
18 Years and older
Enrollment
97 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
5
States / cities
Duarte, California • Orange, California • Augusta, Georgia + 2 more
Source: ClinicalTrials.gov public record
Updated Oct 8, 2024 · Synced Sep 26, 2026, 1:22 PM EDT
Completed Phase 2 Interventional Results available

Complement Inhibition With Eculizumab for the Treatment of Non-Exudative Macular Degeneration (AMD)

NCT00935883
View directory record Official record
Conditions
Age-Related Macular Degeneration
Interventions
Eculizumab, Saline
Drug
Lead sponsor
Philip J. Rosenfeld, MD, PhD
Other
Eligibility
50 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2013
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated May 29, 2017 · Synced Sep 26, 2026, 1:22 PM EDT
Completed Phase 1Phase 2 Interventional Results available

An Open Label Study of the Effects of Eculizumab in Neuromyelitis Optica

NCT00904826
View directory record Official record
Conditions
Neuromyelitis Optica, Devic's Disease
Interventions
Eculizumab
Drug
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
2
States / cities
Scottsdale, Arizona • Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Nov 3, 2013 · Synced Sep 26, 2026, 1:22 PM EDT
Completed Phase 2 Interventional Results available

Study of Danicopan in Participants With Paroxysmal Nocturnal Hemoglobinuria With Inadequate Response to Eculizumab

NCT03472885
View directory record Official record
Conditions
Paroxysmal Nocturnal Hemoglobinuria (PNH)
Interventions
Danicopan, Eculizumab
Drug
Lead sponsor
Alexion Pharmaceuticals, Inc.
Industry
Eligibility
18 Years to 65 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2023
U.S. locations
2
States / cities
Baltimore, Maryland • Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Dec 11, 2023 · Synced Sep 26, 2026, 1:22 PM EDT
Completed Phase 3 Interventional Accepts healthy volunteers

Eculizumab to Treat Paroxysmal Nocturnal Hemoglobinuria

NCT00098280
View directory record Official record
Conditions
Hemoglobinuria, Paroxysmal
Interventions
Eculizumab
Drug
Lead sponsor
National Heart, Lung, and Blood Institute (NHLBI)
NIH
Eligibility
Not listed
Enrollment
75 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004 – 2006
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 3, 2008 · Synced Sep 26, 2026, 1:22 PM EDT
Recruiting No phase listed Observational

Registry of Participants With Generalized Myasthenia Gravis Treated With Alexion C5 Inhibition Therapies (C5ITs)

NCT04202341
View directory record Official record
Conditions
Generalized Myasthenia Gravis
Interventions
Not listed
Lead sponsor
Alexion Pharmaceuticals, Inc.
Industry
Eligibility
18 Years and older
Enrollment
500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2029
U.S. locations
32
States / cities
Birmingham, Alabama • Scottsdale, Arizona • Fresno, California + 29 more
Source: ClinicalTrials.gov public record
Updated Feb 17, 2026 · Synced Sep 26, 2026, 1:22 PM EDT
Terminated Phase 3 Interventional Results available

Efficacy and Safety of the Combination of Pozelimab and Cemdisiran Versus Continued Eculizumab or Ravulizumab Treatment in Adult Patients With Paroxysmal Nocturnal Hemoglobinuria

NCT05131204
View directory record Official record
Conditions
Paroxysmal Nocturnal Hemoglobinuria
Interventions
Cemdisiran, Eculizumab, Pozelimab, Ravulizumab
Drug
Lead sponsor
Regeneron Pharmaceuticals
Industry
Eligibility
18 Years and older
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
Whittier, California
Source: ClinicalTrials.gov public record
Updated Apr 7, 2025 · Synced Sep 26, 2026, 1:22 PM EDT
Completed Phase 3 Interventional

Eculizumab to Treat Paroxysmal Nocturnal Hemoglobinuria

NCT00130000
View directory record Official record
Conditions
Paroxysmal Hemoglobinuria, Nocturnal
Interventions
Eculizumab
Drug
Lead sponsor
National Heart, Lung, and Blood Institute (NHLBI)
NIH
Eligibility
18 Years and older
Enrollment
87 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2007
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 1, 2017 · Synced Sep 26, 2026, 1:22 PM EDT
Completed Phase 3 Interventional

Eculizumab in Treating Patients With Paroxysmal Nocturnal Hemoglobinuria

NCT00112983
View directory record Official record
Conditions
Leukemia
Interventions
eculizumab
Biological
Lead sponsor
Jonsson Comprehensive Cancer Center
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2005
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated May 29, 2013 · Synced Sep 26, 2026, 1:22 PM EDT
Terminated Phase 2 Interventional Results available

Safety & Efficacy of Eculizumab to Prevent AMR in Living Donor Kidney Transplant Recipients Requiring Desensitization

NCT01399593
View directory record Official record
Conditions
Antibody Mediated Rejection
Interventions
Eculizumab
Drug
Lead sponsor
Alexion Pharmaceuticals, Inc.
Industry
Eligibility
18 Years and older
Enrollment
102 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2015
U.S. locations
17
States / cities
Birmingham, Alabama • La Jolla, California • Los Angeles, California + 14 more
Source: ClinicalTrials.gov public record
Updated Oct 2, 2017 · Synced Sep 26, 2026, 1:22 PM EDT
Completed Phase 2 Interventional Results available

An Open-Label, Multi-Center Clinical Trial of Eculizumab in Pediatric Patients With Atypical Hemolytic-Uremic Syndrome

NCT01193348
View directory record Official record
Conditions
Atypical Hemolytic-Uremic Syndrome
Interventions
Eculizumab
Drug
Lead sponsor
Alexion Pharmaceuticals, Inc.
Industry
Eligibility
1 Month to 18 Years
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2014
U.S. locations
4
States / cities
Atlanta, Georgia • Hackensack, New Jersey • Corpus Christi, Texas + 1 more
Source: ClinicalTrials.gov public record
Updated Apr 28, 2015 · Synced Sep 26, 2026, 1:22 PM EDT
Withdrawn Early Phase 1 Interventional

Pilot Trial of Eculizumab Therapy to Reduce Preservation Injury in Human Macrosteatotic Liver Transplantation

NCT03468140
View directory record Official record
Conditions
End Stage Liver Disease
Interventions
Eculizumab, No intervention
Drug · Other
Lead sponsor
Yale University
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
New Orleans, Louisiana
Source: ClinicalTrials.gov public record
Updated Apr 7, 2021 · Synced Sep 26, 2026, 1:22 PM EDT
Active, not recruiting No phase listed Observational

Assess Long-Term Safety of Danicopan Add-on Therapy in Participants With Paroxysmal Nocturnal Hemoglobinuria: Analysis of IPIG-Registry Data

NCT07413250
View directory record Official record
Conditions
Paroxysmal Nocturnal Hemoglobinuria, PNH
Interventions
Danicopan, Soliris/Ultomiris
Drug
Lead sponsor
Alexion Pharmaceuticals, Inc.
Industry
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2030
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Feb 16, 2026 · Synced Sep 26, 2026, 1:22 PM EDT
Completed Phase 3 Interventional Results available

Ravulizumab Subcutaneous (SC) Versus Ravulizumab Intravenous (IV) in Adults With Paroxysmal Nocturnal Hemoglobinuria (PNH) Currently Treated With Eculizumab

NCT03748823
View directory record Official record
Conditions
Paroxysmal Nocturnal Hemoglobinuria
Interventions
Ravulizumab OBDS, Ravulizumab
Combination Product · Biological
Lead sponsor
Alexion Pharmaceuticals, Inc.
Industry
Eligibility
18 Years and older
Enrollment
139 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2023
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Sep 18, 2024 · Synced Sep 26, 2026, 1:22 PM EDT
Terminated Phase 2 Interventional

Eculizumab for Prevention of Delayed Graft Function (DGF) in Kidney Transplantation

NCT01919346
View directory record Official record
Conditions
Delayed Graft Function, Kidney Transplantation, Complement Activity
Interventions
Eculizumab, Normal Saline
Drug
Lead sponsor
Heeger, Peter, M.D.
Individual
Eligibility
18 Years and older
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2017
U.S. locations
5
States / cities
New Haven, Connecticut • New York, New York • Cleveland, Ohio + 1 more
Source: ClinicalTrials.gov public record
Updated Feb 26, 2018 · Synced Sep 26, 2026, 1:22 PM EDT
Terminated Phase 2 Interventional Results available

Safety and Efficacy Study of Eculizumab in Patients With Refractory Generalized Myasthenia Gravis

NCT00727194
View directory record Official record
Conditions
Myasthenia Gravis
Interventions
eculizumab, Placebo
Drug
Lead sponsor
Alexion Pharmaceuticals, Inc.
Industry
Eligibility
18 Years to 80 Years
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2011
U.S. locations
21
States / cities
Birmingham, Alabama • Orange, California • Sacramento, California + 17 more
Source: ClinicalTrials.gov public record
Updated Sep 23, 2019 · Synced Sep 26, 2026, 1:22 PM EDT
Completed Phase 2 Interventional Results available

Eculizumab to Enable Renal Transplantation in Patients With History of Catastrophic Antiphospholipid Antibody Syndrome

NCT01029587
View directory record Official record
Conditions
Antiphospholipid Antibody Syndrome, End Stage Renal Disease
Interventions
Eculizumab
Drug
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 70 Years
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 25, 2020 · Synced Sep 26, 2026, 1:22 PM EDT
Recruiting No phase listed Observational

Registry of Patients With AQP4+ NMOSD Treated With Alexion C5 Inhibitor Therapies

NCT05966467
View directory record Official record
Conditions
Neuromyelitis Optica Spectrum Disorder, NMOSD, AQP4+ NMOSD
Interventions
Not listed
Lead sponsor
Alexion Pharmaceuticals, Inc.
Industry
Eligibility
18 Years and older
Enrollment
122 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2029
U.S. locations
6
States / cities
Washington D.C., District of Columbia • Boston, Massachusetts • Chapel Hill, North Carolina + 3 more
Source: ClinicalTrials.gov public record
Updated Jun 17, 2026 · Synced Sep 26, 2026, 1:22 PM EDT
No Longer Available No phase listed Expanded access

SOLIRIS® (Eculizumab) Treatment of Participants With COVID-19

NCT04355494
View directory record Official record
Conditions
COVID-19, Pneumonia, Viral, Acute Lung Injury/Acute Respiratory Distress Syndrome (ARDS)
Interventions
eculizumab
Biological
Lead sponsor
Alexion Pharmaceuticals, Inc.
Industry
Eligibility
18 Years and older
U.S. locations
7
States / cities
Los Angeles, California • Boston, Massachusetts • Newton, Massachusetts + 4 more
Source: ClinicalTrials.gov public record
Updated Mar 8, 2021 · Synced Sep 26, 2026, 1:22 PM EDT
Completed Phase 3 Interventional Results available

The De-novo Use of Eculizumab in Presensitized Patients Receiving Cardiac Transplantation

NCT02013037
View directory record Official record
Conditions
Antibody-mediated Rejection, Hyperacute Rejection of Cardiac Transplant, Left Ventricular Dysfunction, Cardiac Allograft Vasculopathy, Heart Graft Dysfunction
Interventions
Eculizumab
Drug
Lead sponsor
Cedars-Sinai Medical Center
Other
Eligibility
18 Years to 75 Years
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2020
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated May 2, 2021 · Synced Sep 26, 2026, 1:22 PM EDT
Terminated Phase 2 Interventional Results available

Complement Regulation to Undo Systemic Harm in Preeclampsia

NCT04725812
View directory record Official record
Conditions
Preeclampsia, Severe Preeclampsia, Eculizumab, HELLP, HELLP Syndrome, HELLP Syndrome Second Trimester, Pregnancy Related, AHUS, PNH, Complement Regulatory Factor Defect, Complement Abnormality, HELLP Syndrome Third Trimester
Interventions
Eculizumab
Drug
Lead sponsor
Cedars-Sinai Medical Center
Other
Eligibility
13 Years and older · Female only
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Nov 28, 2023 · Synced Sep 26, 2026, 1:22 PM EDT