Drugs / CSL312
last change Jul 2026 re-read 3 minutes ago

CSL312

also known as Garadacimab

Monoclonal antibody targets F12 via inhibition

Developed for
hereditary angioedema · COVID-19 · idiopathic pulmonary fibrosis · vein disorder
Investigated by
CSL Behring

Regulatory milestones approvals, filings & regulatory actions · 3 recorded

MilestoneJurisdictionBrandIndicationDateSentence it was read from
Filed angioedema, hereditary, 4 2 milestones
Filed US (FDA) — angioedema, hereditary, 4 2023-12-14

“the U.S. Food and Drug Administration (FDA) has accepted the company's Biologics License Application (BLA) for garadacimab (CSL312)” csl.com ↗

Filed EU (EMA) — angioedema, hereditary, 4 2023-12-14

“the European Medicines Agency (EMA) has accepted the submission for CSL's Marketing Authorization Application (MAA) for garadacimab” csl.com ↗

Approved Indication not stated 1 milestone
Approved EU (EMA) Andembry — 2025-02-10 europa.eu ↗

Trials 10

PhaseRegistry idDatesIndicationSponsorStatusOutcome
Phase 12 trials
Phase 1 NCT05306275 Apr → Sep 2022 — CSL Behring Completed No outcome recorded
Phase 1 NCT04580654 Oct 2020 → May 2021 — CSL Behring Completed No outcome recorded
Phase 1/21 trial
Phase 1/2 NCT04281524 Mar 2020 → Aug 2021 vein disorder CSL Behring Withdrawn No outcome recorded Stop: Business
Phase 22 trials · 1 missed
Phase 2 NCT05130970 Feb 2022 → Jan 2024 idiopathic pulmonary fibrosis CSL Behring Completed No outcome recorded
Phase 2 NCT04409509 Jul 2020 → Jan 2021 COVID-19 CSL Behring Completed Missed primary
Phase 33 trials · 1 met primary
Phase 3 NCT05819775 May 2023 → Nov 2025 hereditary angioedema CSL Behring Completed No outcome recorded
Phase 3 NCT04739059 Mar 2021 → Nov 2025 hereditary angioedema CSL Behring Completed No outcome recorded
Phase 3 NCT04656418 Jan 2021 → Jun 2022 hereditary angioedema CSL Behring Completed Met primary
Phase 41 trial
Phase 4 NCT06806657 Apr 2025 → Jun 2026 overdue hereditary angioedema CSL Behring Active not recruiting No outcome recorded
Phase not stated1 trial
— NCT07159464 — hereditary angioedema CSL Behring Available No outcome recorded
Comparator or background therapy1 trial
Phase 2 NCT03712228 Comparator Oct 2018 → Oct 2021 hereditary angioedema CSL Behring Completed No outcome recorded

News releases announcing trial results or a regulatory action · 13

DateIssuerRelease
2026-07-27 CSL Behring Results CSL Reports Positive Top-Line Phase 3b Results Supporting Planned Expanded Pediatric Filing for ANDEMBRY® (garadacimab-gxii) in Children with Hereditary Angioedema (HAE) csl.com ↗
CSL (ASX:CSL; USOTC:CSLLY) today announced positive top-line Phase 3b results evaluating ANDEMBRY ® (garadacimab-gxii) in children aged 2 to 11 years with hereditary angioedema (HAE).
2025-08-08 CSL Behring Regulatory Health Canada Has Authorized CSL's ANDEMBRY® (garadacimab) as Once-Monthly Treatment for Hereditary Angioedema (HAE) csl.com ↗
CSL (ASX:CSL; USOTC:CSLLY) today announced that Health Canada has granted a marketing authorization for ANDEMBRY® (garadacimab) for routine prevention of attacks of hereditary angioedema (HAE) in adult and pediatric patients aged 12 years and older.
2025-06-16 CSL Behring Regulatory U.S. Food and Drug Administration Approves CSL's ANDEMBRY® (garadacimab-gxii), the Only Prophylactic Hereditary Angioedema (HAE) Treatment Targeting Factor XIIa with Once-Monthly Dosing for All Patients From the Start csl.com ↗
2025-02-26 CSL Behring Regulatory Swissmedic Approves CSL Behring’s ANDEMBRY® (garadacimab) for the Prevention of Recurrent Attacks of Hereditary Angioedema (HAE) csl.com ↗
CSL (ASX: CSL) announced today that the Swiss Agency for Therapeutic Products (Swissmedic) has granted marketing authorization to ANDEMBRY ® (garadacimab) for long-term prophylaxis of recurring attacks of hereditary angioedema (HAE) in adult and pediatric patients aged 12 years and older.
2025-02-20 CSL Behring Regulatory CSL Receives Approval in Japan for ANDEMBRY® (garadacimab) Subcutaneous (S.C.) Injection 200mg Pens, a Novel Human Anti-Activated Factor XII Monoclonal Antibody for the Prevention of Acute Attacks of Hereditary Angioedema (HAE) csl.com ↗
2025-02-13 CSL Behring Regulatory European Commission Approves CSL's ANDEMBRY® (garadacimab) for the Prevention of Recurrent Attacks of Hereditary Angioedema (HAE) csl.com ↗
2025-01-23 CSL Behring Regulatory Australia’s Therapeutic Goods Administration (TGA) Approves Registration of CSL’s ANDEMBRY® (garadacimab) for the Prevention of Recurrent Hereditary Angioedema (HAE) Attacks csl.com ↗
2024-12-13 CSL Behring Regulatory CSL Receives Positive CHMP Opinion for Garadacimab in Hereditary Angioedema (HAE) csl.com ↗
CSL (ASX:CSL; USOTC:CSLLY) today announced the European Medicines Agency's (EMA) Committee for Medicinal Products for Human Use (CHMP) adopted a positive opinion, recommending granting a marketing authorization for garadacimab as a once-monthly prophylactic treatment for hereditary angioedema (HAE) in adult and adolescent patients aged 12 years and older.
2023-12-14 CSL Behring Regulatory CSL's Garadacimab, a First-in-Class Factor XIIa Inhibitor, Receives FDA and EMA Filing Acceptance csl.com ↗
2023-03-01 CSL Behring Results The Lancet Publishes Pivotal Phase 3 Data on CSL's First-in-Class Garadacimab for HAE csl.com ↗
The study met its primary and secondary endpoints, demonstrating that monthly subcutaneous injections of garadacimab significantly reduced the attack rate compared to placebo in patients with HAE.
2022-11-02 CSL Behring Results Next-Generation mRNA, Gene Therapy, Plasma Products, Monoclonal Antibodies, and Recent Acquisitions and Collaborations Highlight CSL R&D Day 2022 csl.com ↗
Top-line Phase III results for garadacimab (CSL312, anti-FXIIa), an investigational first-in-class monoclonal antibody being developed as a long-term preventive treatment for patients with hereditary angioedema, demonstrated that the study met its primary and secondary efficacy objectives and showed favourable safety and tolerability.
2022-08-17 CSL Behring Results CSL Announces Positive Top-Line Phase 3 Results for Garadacimab as Preventive Treatment in Patients with Hereditary Angioedema (HAE) csl.com ↗
The study met its primary and secondary efficacy objectives and also demonstrated favorable safety and tolerability.

All press releases naming this drug 14 releases

DateIssuerRelease

Evidence & citations 6 cited values

Every value below carries the sentence it was read from. 14 sources stand behind the page.

FieldValueCited text
Known as CSL312 ClinicalTrials.gov intervention name — accepted as the source's own label NCT05306275 ↗
6

NCT04739059 ↗

NCT04656418 ↗

NCT05819775 ↗

NCT04281524 ↗

NCT07159464 ↗

NCT04580654 ↗

Known as Garadacimab “Post Study Access of CSL312 (Garadacimab) for Pediatric Participants With Hereditary Angioedema Who Have Completed the CSL312_3003 Study” NCT07159464 ↗
4

“Garadacimab is a fully human immunoglobulin G4 monoclonal antibody targeting activated factor XII.” PMID 38710185 ↗ May 2024

NCT06806657 ↗

NCT04409509 ↗

NCT05130970 ↗

Action Inhibit “Garadacimab (monoclonal antibody inhibiting activated factor XII [FXIIa])” PMID 42268494 ↗ Jun 2026
Modality Monoclonal antibody “fully human immunoglobulin G4 monoclonal antibody” PMID 38710185 ↗ May 2024
Route Intravenous “an initial intravenous loading dose” PMID 35219377 ↗ Feb 2022
Target F12 “inhibits activated factor XII (FXIIa)” PMID 36868261 ↗ Feb 2023