Overview
Caplacizumab, firstly called ALX-0081, is a humanized single-variable-domain immunoglobulin consisting of two identical humanized building blocks genetically linked by a three-alanine linker. Caplacizumab was developed by Ablynx, a Sanofi company and FDA approved on February 6, 2019, and approved previously by the EU in October 2018 as a combination therapy with plasma exchange and immunosuppression.
Indication
Capacizumab is approved for the treatment of adults experiencing an episode of acquired thrombotic thrombocytopenic purpura (aTTP) in conjunction with plasma exchange and immunosuppression in patients 18 years or older. aTTP is a rare autoimmune condition presented by a disruption of blood clotting order which is translated into systemic microvascular thrombosis leading to profound thrombocytopenia, hemolytic anemia and organ ischemia. It is caused by the production of autoantibodies against ADAMTS-13 which is the protein in charge of cleaving the von-Wilebrand factor. The lack of this process produces the generation of ultra large von Wilebrand multimers that bind to platelets and form microthrombi and causing thromboembolic complications. Previously, capacizumab was under review for the prevention of thrombosis in high-risk patients with acute coronary syndrome undergoing percutaneous coronary intervention but this indication was withdrawn.
Associated Conditions
- Acquired Thrombotic Thrombocytopenic Purpura (aTTP)
Clinical Trials
Title | Posted | Study ID | Phase | Status | Sponsor |
|---|---|---|---|---|---|
2024/04/10 | N/A | Not yet recruiting | |||
2023/05/25 | N/A | Recruiting | |||
2023/03/27 | N/A | Recruiting | |||
2022/07/21 | Phase 3 | Completed | |||
2022/03/02 | N/A | Completed | |||
2021/08/02 | N/A | Recruiting | |||
2021/01/22 | Phase 2 | UNKNOWN | University Hospital, Rouen | ||
2019/08/29 | Phase 2 | Completed | |||
2009/11/24 | Phase 2 | Completed | Ablynx, a Sanofi company |
FDA Drug Approvals
Approved Product | Manufacturer | NDC Code | Route | Strength | Effective Date |
|---|---|---|---|---|---|
| No FDA approvals found for this drug. | |||||
EMA Drug Approvals
Approved Product | Authorization Holder | Status | Issued Date |
|---|---|---|---|
Authorised | 8/30/2018 |
HSA Drug Approvals
Approved Product | Manufacturer | Approval Number | Dosage Form | Strength | Approval Date |
|---|---|---|---|---|---|
| No HSA approvals found for this drug. | |||||
NMPA Drug Approvals
Approved Product | Company | Approval Number | Drug Type | Dosage Form | Approval Date |
|---|---|---|---|---|---|
| No NMPA approvals found for this drug. | |||||
PPB Drug Approvals
Approved Product | Registration No. | Company | Licence No. | Strength | Registration Date |
|---|---|---|---|---|---|
| No PPB approvals found for this drug. | |||||
TGA Drug Approvals
Approved Product | ARTG ID | Sponsor | Registration Type | Status | Registration Date |
|---|---|---|---|---|---|
| No TGA approvals found for this drug. | |||||
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