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Showing 1–24 of 37 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: emicizumab Clear all
Recruiting Phase 3 Interventional

SAFE Study: Safety of aPCC Following Emicizumab Prophylaxis

NCT04563520
View directory record Official record
Conditions
Hemophilia A
Interventions
Emicizumab, FEIBA, rFVIIa
Drug
Lead sponsor
Emory University
Other
Eligibility
6 Years and older
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
2
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Aug 20, 2026 · Synced Sep 2, 2026, 1:57 PM EDT
Recruiting No phase listed Observational

Treatment of Hemophilia A Patients With FVIII Inhibitors

NCT04023019
View directory record Official record
Conditions
Hemophilia A
Interventions
Nuwiq, Octanate, Wilate, Emicizumab, Recombinant factor VIIa (rFVIIa), Activated prothrombin complex concentrate (aPCC)
Biological
Lead sponsor
Emory University
Other
Eligibility
Male only
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2029
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Sep 4, 2025 · Synced Sep 2, 2026, 1:57 PM EDT
Active, not recruiting Phase 4 Interventional

A Study to Evaluate the Safest Dose Range for FEIBA in Hemophilia A Patients With Inhibitors on Emicizumab

NCT04205175
View directory record Official record
Conditions
Hemophilia A With Inhibitor
Interventions
Feiba
Drug
Lead sponsor
Children's Hospital Los Angeles
Other
Eligibility
Male only
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Mar 8, 2022 · Synced Sep 2, 2026, 1:57 PM EDT
Recruiting Phase 1 Interventional

Emicizumab for Severe Von Willebrand Disease (VWD) and VWD/Hemophilia A

NCT05500807
View directory record Official record
Conditions
Von Willebrand Disease, Type 3, Concomitant VWD and Hemophilia
Interventions
Emicizumab
Drug
Lead sponsor
Bleeding and Clotting Disorders Institute Peoria, Illinois
Other
Eligibility
0 Years to 90 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2028
U.S. locations
12
States / cities
Orange, California • Redwood City, California • Coral Gables, Florida + 9 more
Source: ClinicalTrials.gov public record
Updated Apr 2, 2026 · Synced Sep 2, 2026, 1:57 PM EDT
Recruiting Phase 3 Interventional

A Clinical Study to Evaluate the Effects of NXT007 Compared to Emicizumab Prophylaxis in People With Hemophilia A

NCT07416604
View directory record Official record
Conditions
Hemophilia A
Interventions
NXT007, Emicizumab
Combination Product · Drug
Lead sponsor
Hoffmann-La Roche
Industry
Eligibility
12 Years and older
Enrollment
360 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2032
U.S. locations
6
States / cities
Orange, California • Aurora, Colorado • Tampa, Florida + 3 more
Source: ClinicalTrials.gov public record
Updated Aug 5, 2026 · Synced Sep 2, 2026, 1:57 PM EDT
Completed Early Phase 1 Interventional

Factor IX as Adjunctive Therapy to Emicizumab (EMIX)

NCT05281718
View directory record Official record
Conditions
Hemophilia A
Interventions
Factor IX
Drug
Lead sponsor
Tulane University
Other
Eligibility
12 Years to 120 Years · Male only
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
2
States / cities
Metairie, Louisiana • New Orleans, Louisiana
Source: ClinicalTrials.gov public record
Updated Jan 19, 2025 · Synced Sep 2, 2026, 1:57 PM EDT
Terminated Phase 3 Interventional Results available

The Hemophilia Inhibitor Prevention Trial

NCT04303559
View directory record Official record
Conditions
Hemophilia A Without Inhibitor
Interventions
Eloctate Injectable Product, Emicizumab Injection [Hemlibra]
Drug
Lead sponsor
Margaret Ragni
Other
Eligibility
4 Months to 4 Years · Male only
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
3
States / cities
Little Rock, Arkansas • Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 10, 2023 · Synced Sep 2, 2026, 1:57 PM EDT
Terminated Phase 4 Interventional Results available

HemLibra Prophylaxis in Patients With Hemophilic Pseudotumor

NCT03921294
View directory record Official record
Conditions
Haemophilic Pseudotumour
Interventions
Emicizumab
Drug
Lead sponsor
Indiana Hemophilia &Thrombosis Center, Inc.
Other
Eligibility
Not listed
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Apr 10, 2024 · Synced Sep 2, 2026, 1:57 PM EDT
Completed Phase 3 Interventional Results available

A Clinical Trial to Evaluate Prophylactic Emicizumab Versus no Prophylaxis in Hemophilia A Participants Without Inhibitors

NCT02847637
View directory record Official record
Conditions
Hemophilia A
Interventions
Emicizumab, Factor VIII (FVIII)
Drug
Lead sponsor
Hoffmann-La Roche
Industry
Eligibility
12 Years and older
Enrollment
152 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2022
U.S. locations
8
States / cities
Santa Monica, California • Washington D.C., District of Columbia • Gainesville, Florida + 5 more
Source: ClinicalTrials.gov public record
Updated Nov 15, 2022 · Synced Sep 2, 2026, 1:57 PM EDT
Not listed Phase 4 Interventional

Preventing Inhibitor Recurrence Indefinitely

NCT04621916
View directory record Official record
Conditions
Hemophilia A, Immune Tolerance
Interventions
FVIII, Emicizumab
Drug
Lead sponsor
Children's Hospital Los Angeles
Other
Eligibility
0 Years to 12 Years · Male only
Enrollment
52 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2025
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Oct 4, 2023 · Synced Sep 2, 2026, 1:57 PM EDT
Recruiting Phase 1 Interventional

A Study to Learn About How Changing Therapy From Emicizumab to Marstacimab Affects People With the Severe Hemophilia A.

NCT06703606
View directory record Official record
Conditions
Severe Hemophilia A
Interventions
MARSTACIMAB
Drug
Lead sponsor
Pfizer
Industry
Eligibility
12 Years to 74 Years · Male only
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
3
States / cities
Los Angeles, California • Greenville, North Carolina
Source: ClinicalTrials.gov public record
Updated Jun 2, 2026 · Synced Sep 2, 2026, 1:57 PM EDT
Recruiting Phase 4 Interventional

A Study to Test a Medicine (Fitusiran) for Preventing Bleeds in People With Severe Hemophilia Who Previously Received Preventive Treatment With Emicizumab

NCT06145373
View directory record Official record
Conditions
Hemophilia A
Interventions
Fitusiran (SAR439774), Clotting factor concentrates (CFC) or bypassing agents (BPA), Antithrombin concentrate (ATIIIC), Emicizumab
Drug · Biological
Lead sponsor
Sanofi
Industry
Eligibility
12 Years and older · Male only
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2030
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Jun 1, 2026 · Synced Sep 2, 2026, 1:57 PM EDT
Not yet recruiting Phase 4 Interventional

Understanding Treatment Outcomes and Immunologic Mechanisms in Altuviiio Immune Tolerance Induction

NCT07158606
View directory record Official record
Conditions
Hemophilia A With Inhibitor
Interventions
efanesoctacog alpha, Emicizumab
Drug
Lead sponsor
Versiti Blood Health
Other
Eligibility
0 Years to 17 Years
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2033
U.S. locations
1
States / cities
Milwaukee, Wisconsin
Source: ClinicalTrials.gov public record
Updated Jul 26, 2026 · Synced Sep 2, 2026, 1:57 PM EDT
Active, not recruiting Phase 4 Interventional

A Study to Evaluate Overall Health, Physical Activity, and Joint Outcomes in Participants With Severe or Moderate Hemophilia A Without Factor VIII Inhibitors on Emicizumab Prophylaxis

NCT05181618
View directory record Official record
Conditions
Severe Hemophilia A, Moderate Hemophilia A
Interventions
Emicizumab
Drug
Lead sponsor
Hoffmann-La Roche
Industry
Eligibility
13 Years to 69 Years
Enrollment
136 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
3
States / cities
Los Angeles, California • Miami, Florida • Oklahoma City, Oklahoma
Source: ClinicalTrials.gov public record
Updated Jul 26, 2026 · Synced Sep 2, 2026, 1:57 PM EDT
Not yet recruiting No phase listed Observational

TG-INSIGHT With Joint POCUS, Hemostatic Potential in Patients With Severe Hemophilia A on Novel Replacement and Substitution FVIII Therapies

NCT07692217
View directory record Official record
Conditions
Hemophilia A, Factor VIII (FVIII)
Interventions
Half-life factor VIII based replacement therapy, Non-FVIII based replacement therapy
Drug
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
6 Months and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2033
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Jul 8, 2026 · Synced Sep 2, 2026, 1:57 PM EDT
Terminated Phase 4 Interventional Results available

Study of Emicizumab Prophylaxis in Participants With Hemophilia A With or Without Inhibitors Undergoing Minor Surgical Procedures

NCT03361137
View directory record Official record
Conditions
Hemophilia A
Interventions
Emicizumab
Drug
Lead sponsor
Genentech, Inc.
Industry
Eligibility
Not listed
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
8
States / cities
Los Angeles, California • Palo Alto, California • Gainesville, Florida + 5 more
Source: ClinicalTrials.gov public record
Updated Feb 28, 2021 · Synced Sep 2, 2026, 1:57 PM EDT
Completed Phase 3 Interventional Results available

A Study to Evaluate the Safety, Efficacy, Pharmacokinetics and Pharmacodynamics of Emicizumab in Participants With Mild or Moderate Hemophilia A Without FVIII Inhibitors

NCT04158648
View directory record Official record
Conditions
Mild Hereditary Factor VIII Deficiency Disease Without Inhibitor, Moderate Hereditary Factor VIII Deficiency Disease Without Inhibitor, Hemophilia A
Interventions
Emicizumab
Drug
Lead sponsor
Hoffmann-La Roche
Industry
Eligibility
Not listed
Enrollment
73 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2025
U.S. locations
5
States / cities
Los Angeles, California • Atlanta, Georgia • Indianapolis, Indiana + 2 more
Source: ClinicalTrials.gov public record
Updated Aug 26, 2026 · Synced Sep 2, 2026, 1:57 PM EDT
Withdrawn Phase 4 Interventional

POCUS: Hemostatic Potential and Joint Health in Patients With Severe Hemophilia A on Novel Replacement Therapies

NCT04690322
View directory record Official record
Conditions
Hemophilia A, Factor VIII
Interventions
Eloctate, Adynovate, Emicizumab
Drug
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
Up to 17 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2027
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Apr 6, 2026 · Synced Sep 2, 2026, 1:57 PM EDT
Completed Phase 3 Interventional Results available

A Study to Evaluate the Efficacy, Safety, and Pharmacokinetics of Prophylactic Emicizumab Versus no Prophylaxis in Hemophilia A Participants With Inhibitors

NCT02622321
View directory record Official record
Conditions
Hemophilia A
Interventions
Emicizumab, rFVIIa, aPCC
Drug
Lead sponsor
Hoffmann-La Roche
Industry
Eligibility
12 Years and older
Enrollment
113 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2020
U.S. locations
11
States / cities
Los Angeles, California • Santa Monica, California • Aurora, Colorado + 8 more
Source: ClinicalTrials.gov public record
Updated Jun 23, 2021 · Synced Sep 2, 2026, 1:57 PM EDT
Completed No phase listed Observational

Real World Use of Emicizumab in Infants and Children Ages 0-3 Years With Hemophilia A

NCT05248594
View directory record Official record
Conditions
Hemophilia A
Interventions
HEMLIBRA
Drug
Lead sponsor
Montefiore Medical Center
Other
Eligibility
Up to 36 Months
Enrollment
71 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
10
States / cities
Hartford, Connecticut • New Haven, Connecticut • Lebanon, New Hampshire + 7 more
Source: ClinicalTrials.gov public record
Updated Sep 7, 2025 · Synced Sep 2, 2026, 1:57 PM EDT
Terminated Phase 3 Interventional Results available

The Hemophilia Inhibitor Eradication Trial

NCT04303572
View directory record Official record
Conditions
Hemophilia A With Inhibitor
Interventions
Eloctate ITI, Emicizumab
Drug
Lead sponsor
Margaret Ragni
Other
Eligibility
Male only
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
2
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Feb 20, 2023 · Synced Sep 2, 2026, 1:57 PM EDT
Completed Phase 3 Interventional Results available

A Study to Evaluate the Efficacy, Safety, Pharmacokinetics, and Pharmacodynamics of Emicizumab Given Every 4 Weeks in Participants With Hemophilia A

NCT03020160
View directory record Official record
Conditions
Hemophilia A
Interventions
Emicizumab
Drug
Lead sponsor
Hoffmann-La Roche
Industry
Eligibility
12 Years and older
Enrollment
48 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2022
U.S. locations
4
States / cities
Sacramento, California • Indianapolis, Indiana • Ann Arbor, Michigan + 1 more
Source: ClinicalTrials.gov public record
Updated Jan 10, 2023 · Synced Sep 2, 2026, 1:57 PM EDT
Recruiting Phase 4 Interventional

Hemlibra in Mild Hemophilia A

NCT04567511
View directory record Official record
Conditions
Factor VIII Deficiency, Congenital
Interventions
Emicizumab
Drug
Lead sponsor
Indiana Hemophilia &Thrombosis Center, Inc.
Other
Eligibility
5 Years to 45 Years · Male only
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Mar 14, 2024 · Synced Sep 2, 2026, 1:57 PM EDT
Not listed No phase listed Observational Accepts healthy volunteers

Health-Related Quality of Life Outcomes and Bleeding Rates Among Patients With Severe Hemophilia A on Emicizumab

NCT06104826
View directory record Official record
Conditions
Hemophilia A
Interventions
Emicizumab
Drug
Lead sponsor
Newark Beth Israel Medical Center
Other
Eligibility
4 Years and older
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2025
U.S. locations
1
States / cities
Newark, New Jersey
Source: ClinicalTrials.gov public record
Updated Oct 29, 2023 · Synced Sep 2, 2026, 1:57 PM EDT