Product image of Orgaran (Danaparoid Sodium) supplied by GNH India

Orgaran

Active Ingredient:
Danaparoid Sodium
Origin:
EU

Orgaran (Danaparoid Sodium)

Danaparoid Sodium, the active ingredient in Orgaran, is a heparinoid presented as a injection for intravenous use. It prevents and treats venous thromboembolism and is used in patients undergoing orthopedic surgery, including knee and hip replacement procedures as well as other high‑risk immobilization scenarios.

GNH India supplies Orgaran as a licensed, GDP‑compliant international pharmaceutical supplier serving hospitals, including transplant centres, oncology centres, and specialty clinics, with a focus on quality assurance and regulatory compliance. The company adheres to WHO GMP standards and provides temperature‑controlled logistics where required.

Manufacturer / TM Owner

Viatris Sante

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Indications & Clinical Uses

  • Orgaran (danaparoid sodium) is indicated for anticoagulation in venous thromboembolism and related surgical settings.
  • Venous thromboembolism: prevents clot formation and facilitates treatment of existing clots.
  • Deep vein thrombosis prophylaxis in orthopedic surgery: reduces risk of postoperative DVT.
  • Heparin‑induced thrombocytopenia management: provides anticoagulation when heparin is contraindicated.

How It Works

  • Danaparoid sodium potentiates antithrombin III and heparin cofactor II, leading to selective inhibition of factor Xa. This reduces thrombin generation, thereby decreasing fibrin formation and providing anticoagulant activity without significantly affecting other coagulation factors.

Side Effects

Common Side Effects

  • Injection site bruising or pain.
  • Mild bleeding or hematoma.
  • Thrombocytopenia.
  • Nausea or headache.
  • Anemia.
  • Transient elevation of liver enzymes.

Serious or Rare Side Effects

  • Severe or uncontrolled bleeding.
  • Adrenal hemorrhage.
  • Hypersensitivity reactions including anaphylaxis.
  • Paradoxical thrombosis.
  • Disseminated intravascular coagulation.
  • Severe skin necrosis.

Precautions & Warnings

  • Orgaran requires careful clinical monitoring due to its anticoagulant effect.
  • Renal impairment: adjust monitoring as drug clearance is renal.
  • Bleeding risk: avoid use in patients with active major bleeding.
  • Surgery: discontinue before major procedures to reduce hemorrhage.
  • Concurrent anticoagulants: avoid combination therapy that may increase bleeding.
  • Pregnancy: use only if potential benefit outweighs risk to fetus.
  • Store at 2-8°C: keep refrigerated, protect from light, do not freeze or shake.

Avoid Interactions

Orgaran may interact with several medications that affect hemostasis.

Major Interactions (Avoid)

  • Heparin: additive anticoagulant effect leading to severe bleeding.
  • Warfarin: increased INR and bleeding risk.
  • Direct oral anticoagulants (DOACs): overlapping anticoagulation.
  • Thrombolytics: heightened hemorrhage.

Moderate Interactions (Monitor Closely)

  • Antiplatelet agents (aspirin, clopidogrel): increased bleeding risk.
  • NSAIDs: potential gastrointestinal bleeding.
  • Corticosteroids: may potentiate bleeding.

Frequently Asked Questions

Orgaran contains danaparoid sodium, a heparinoid anticoagulant indicated for the prevention and treatment of venous thromboembolism, including deep vein thrombosis prophylaxis in patients undergoing orthopedic surgery, and for anticoagulation in heparin‑induced thrombocytopenia when heparin use is contraindicated.

Danaparoid sodium enhances the activity of antithrombin III and heparin cofactor II, selectively inhibiting factor Xa. This inhibition reduces thrombin generation, limiting fibrin clot formation and providing effective anticoagulation while sparing other coagulation pathways.

The prescribed dose of Orgaran is determined by the treating physician based on the specific indication, patient weight, renal function, and individual bleeding risk. Dosing follows the approved label and clinical guidelines, and should not be altered without medical supervision.

Safety data for danaparoid sodium during pregnancy and lactation are limited. It should be used only if the potential benefit to the mother outweighs any possible risk to the fetus or infant, and the decision must be made by the prescribing clinician.

To order Orgaran, submit an enquiry on the product page at gnhindia.com, specifying the required quantity. GNH India works with hospitals, pharmacies, and procurement teams worldwide, verifies trade or institutional credentials, and then provides pricing, availability, shipping details (including cold‑chain if needed) and the necessary import documentation.

Compared with unfractionated heparin, danaparoid has a lower incidence of heparin‑induced thrombocytopenia and offers more predictable anti‑Xa activity, though it requires intravenous administration and careful monitoring. Relative to low‑molecular‑weight heparins, it provides similar efficacy with distinct pharmacokinetic properties and a different safety profile.

Orgaran must be stored at 2‑8 °C, protected from light, and must not be frozen or shaken. Vials should remain in their original packaging until use, and any unused portion should be discarded according to local regulations and pharmacy best practices.

Orgaran is supplied as a sterile solution for intravenous injection. Administration is performed by a qualified healthcare professional, typically as a slow bolus or continuous infusion, depending on the clinical protocol and indication, using aseptic technique and appropriate venous access.

The most serious risks include severe or uncontrolled bleeding, adrenal hemorrhage, hypersensitivity reactions such as anaphylaxis, and rare thrombotic complications. Patients should be closely monitored for signs of bleeding, sudden hypotension, or allergic symptoms, and therapy should be discontinued if serious adverse events occur.

Orgaran is contraindicated in patients with active major bleeding, known hypersensitivity to danaparoid or any formulation component, severe uncontrolled hypertension, and those at high risk of bleeding where anticoagulation is not justified. Caution is also advised for individuals with severe renal impairment or those receiving other potent anticoagulants.

Published by

GNH India Pharmaceuticals Limited

Licensed pharmaceutical supplier

Last updated:

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