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dalteparin injection

University of Rochester · FDA-approved active Small molecule

Dalteparin is a low-molecular-weight heparin that inhibits blood coagulation by enhancing the activity of antithrombin III against clotting factors Xa and IIa.

Dalteparin is a low-molecular-weight heparin that inhibits blood coagulation by enhancing the activity of antithrombin III against clotting factors Xa and IIa. Used for Prophylaxis of deep vein thrombosis (DVT) in patients undergoing abdominal surgery or hip replacement surgery, Treatment of acute deep vein thrombosis and pulmonary embolism, Prophylaxis of ischemic complications in patients with unstable angina and non-Q-wave myocardial infarction.

At a glance

Generic namedalteparin injection
Also known asFragmin, Fragmin® is a registered trademark of Pfizer Health AB, brand name is fragmin, Active comparator, DAL
SponsorUniversity of Rochester
Drug classLow-molecular-weight heparin (LMWH)
TargetAntithrombin III (Factor Xa and Factor IIa)
ModalitySmall molecule
Therapeutic areaCardiovascular
PhaseFDA-approved

Mechanism of action

Dalteparin binds to and potentiates antithrombin III, a natural anticoagulant, leading to inactivation of factor Xa (more potently) and factor IIa (thrombin) in the coagulation cascade. This prevents thrombus formation and propagation. Low-molecular-weight heparins like dalteparin have more predictable pharmacokinetics and longer half-lives than unfractionated heparin, allowing for subcutaneous dosing.

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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