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rThrombin

ZymoGenetics · Phase 3 active Biologic

rThrombin is a recombinant human thrombin that directly converts fibrinogen to fibrin to promote blood clotting and hemostasis.

rThrombin is a recombinant human thrombin that directly converts fibrinogen to fibrin to promote blood clotting and hemostasis. Used for Control of bleeding in patients with Factor V deficiency, Hemostasis in surgical patients with coagulation disorders.

At a glance

Generic namerThrombin
SponsorZymoGenetics
Drug classRecombinant coagulation factor
TargetFibrinogen (Factor I)
ModalityBiologic
Therapeutic areaHematology
PhasePhase 3

Mechanism of action

rThrombin is a recombinant version of the natural coagulation enzyme thrombin, which catalyzes the final step of the coagulation cascade by cleaving fibrinogen into fibrin monomers that polymerize to form stable clots. It is used topically or systemically to achieve rapid hemostasis in surgical and bleeding situations where conventional methods are insufficient or contraindicated. By bypassing upstream coagulation defects, it can be effective in patients with factor deficiencies or inhibitors.

Approved indications

Common side effects

Key clinical trials

Primary sources

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SourceUsed for
ClinicalTrials.govTrial enrolment, design, endpoints, results

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