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Data updated: May 26, 2026

HEPARIN SODIUM 2,000 UNITS IN SODIUM CHLORIDE 0.9% IN PLASTIC CONTAINER (heparin sodium)

Genetically Validated
Cardiovascular Approved 1984-01-31

Heparin Sodium is an anticoagulant indicated for the prophylaxis and treatment of venous thrombosis, pulmonary embolism, and peripheral arterial embolism. It is utilized for the prevention of postoperative deep venous thrombosis (DVT) and pulmonary embolism in patients undergoing major abdominothoracic surgery or those at high risk for thromboembolic complications. It is also indicated for the management of atrial fibrillation with embolization and the treatment of acute and chronic consumptive coagulopathies (disseminated intravascular coagulation). Additionally, Heparin Sodium is used to prevent clotting in arterial and cardiac surgery, and as an anticoagulant in blood transfusions, extracorporeal circulation, and dialysis procedures.

Source: FDA Label • Fresenius Kabi

How HEPARIN SODIUM 2,000 UNITS IN SODIUM CHLORIDE 0.9% IN PLASTIC CONTAINER Works

Heparin functions as an indirect anticoagulant by binding to antithrombin III (ATIII), inducing a conformational change that significantly accelerates ATIII's inhibition of activated coagulation factors, specifically Factor Xa and Factor IIa (thrombin). Low doses of heparin primarily inhibit Factor Xa, while higher doses inhibit thrombin, preventing the conversion of fibrinogen to fibrin. Heparin also inhibits the activation of fibrin-stabilizing factor, preventing the formation of stable fibrin clots. Notably, heparin lacks fibrinolytic activity and does not lyse existing thrombi.

5
Indications
--
Phase 3 Trials
42
Years on Market

Details

Status
Prescription
First Approved
1984-01-31
Routes
INJECTION
Dosage Forms
INJECTABLE

Companies

Active Ingredient: HEPARIN SODIUM

HEPARIN SODIUM 2,000 UNITS IN SODIUM CHLORIDE 0.9% IN PLASTIC CONTAINER Approval History

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Original
New Indication
New Form
Label Update
70 FDA actions from 1984 to 2025 · 1 indication expansions
Nov 2025 SUPPL
Label · Labeling
Mar 2025 SUPPL
Label · Labeling
Dec 2024 SUPPL
Label · Labeling

What HEPARIN SODIUM 2,000 UNITS IN SODIUM CHLORIDE 0.9% IN PLASTIC CONTAINER Treats

5 FDA approvals

Originally approved for its first indication in 1984 . Covers 5 distinct patient populations.

  • Other (5)

HEPARIN SODIUM 2,000 UNITS IN SODIUM CHLORIDE 0.9% IN PLASTIC CONTAINER Target & Pathway

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Target

FACTOR XA (Coagulation Factor Xa) Coagulation Factor

A key enzyme in the blood clotting cascade that converts prothrombin to thrombin. Inhibiting Factor Xa prevents clot formation, reducing risk of stroke in atrial fibrillation and treating/preventing venous thromboembolism.

HEPARIN SODIUM 2,000 UNITS IN SODIUM CHLORIDE 0.9% IN PLASTIC CONTAINER Competitive Set

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Filters applied: drops same-active-ingredient (505(b)(2) reformulations), route-mismatch (topical vs systemic), and cross-therapeutic-area matches in same-indication rings.

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Clinical Trial Registry

4 trials
Trial Sponsor ID Phase Status Title
NCT06646328 FER-CIT-2016-01 2016-004361-12 Ph 4 terminated Oxidative Stress and Circulating Nuclear DNA (cfDNA) in Acute Kidney Injury and Continuous Renal Replacement Therapies.
NCT04743011 EnHanCed results posted UPECLIN-MB-2 Ph 1, Ph 2 completed Enriched Heparin Anti COVID-19 Trial
NCT03707418 IRB00176475 Ph 1 withdrawn Bivalirudin vs Heparin in ECMO Patients
NCT02206087 PER977-01-002 Ph 1, Ph 2 completed Evaluation of the Safety, Tolerability, Pharmacokinetics, and Pharmacodynamic Effects of PER977 Following Heparin
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Active Pipeline

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Ongoing clinical trials by development phase

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Key Completed Trials

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Completed studies with published results, ranked by significance

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Trial Timeline

Full development history with FDA approval milestones

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Understanding FDA Approval Types
Count Type What it means
- ORIG Original approval - drug first enters market
- SUPPL - Efficacy New indication (new disease/condition approved)
- SUPPL - Labeling Label text changes (warnings, dosing updates)
- SUPPL - Manufacturing Production changes (new facility)
- SUPPL - Chemistry Formulation changes (new dosage strength)

Green lines in the timeline show ORIG and Efficacy approvals - the clinically meaningful milestones.

HEPARIN SODIUM 2,000 UNITS IN SODIUM CHLORIDE 0.9% IN PLASTIC CONTAINER FDA Label Details

Indications & Usage

FDA Label (PDF)

Heparin Sodium Injection is indicated for: Prophylaxis and treatment of venous thrombosis and pulmonary embolism; Prevention of postoperative deep venous thrombosis and pulmonary embolism in patients undergoing major abdominothoracic surgery or who, for other reasons, are at risk of developing thromboembolic disease; Atrial fibrillation with embolization; Treatment of acute and chronic consumptive coagulopathies (disseminated intravascular coagulation); Prevention of clotting in arterial and cardiac surgery; Prophylaxis and treatment of peripheral arterial embolism. Anticoagulant use in blood ...

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Data Sources

Data sourced from official FDA and NIH databases. Click links to verify on original sources.