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Drug Interactions between Coxanto and drotrecogin alfa

This report displays the potential drug interactions for the following 2 drugs:

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Interactions between your drugs

Major

oxaprozin drotrecogin alfa

Applies to: Coxanto (oxaprozin) and drotrecogin alfa

MONITOR CLOSELY: Coadministration of drotrecogin alfa with other drugs that can interfere with coagulation or platelet function may potentiate the risk of bleeding complications. Drotrecogin alfa inactivates blood clotting factors Va and VIIIa and may prolong the activated partial thromboplastin time (APTT). Treatment with drotrecogin alfa alone has been associated with serious and life-threatening bleeding episodes, including gastrointestinal, intracranial and retroperitoneal hemorrhage, although most severely ill septic patients are already at a high risk of bleeding because of coagulopathies associated with prolonged APTT and prothrombin time (PT). In a phase 3 study, the incidence of serious bleeding events during the 28-day study period was 3.5% for drotrecogin alfa versus 2.0% for placebo, with the difference occurring primarily during the infusion period.

MANAGEMENT: The potentially increased risk of bleeding versus the benefits of drotrecogin alfa therapy should be carefully considered in seriously ill septic patients who are currently receiving, or have recently received, agents that could affect hemostasis such as anticoagulants, antiplatelet agents, nonsteroidal anti-inflammatory drugs (NSAIDs), thrombolytics, thrombin inhibitors, or agents that commonly cause thrombocytopenia. Close clinical and laboratory monitoring for bleeding complications is recommended if concurrent therapy is required. Drotrecogin alfa should be discontinued immediately if clinically significant bleeding occurs. Continued use of other agents that may have contributed to the bleeding should be carefully assessed. Once adequate hemostasis is attained, drotrecogin alfa may be resumed if necessary.

References

  1. (2001) "Product Information. Xigris (drotrecogin alfa)." Lilly, Eli and Company

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Drug and food interactions

Moderate

oxaprozin food

Applies to: Coxanto (oxaprozin)

GENERALLY AVOID: The concurrent use of aspirin or nonsteroidal anti-inflammatory drugs (NSAIDs) and ethanol may lead to gastrointestinal (GI) blood loss. The mechanism may be due to a combined local effect as well as inhibition of prostaglandins leading to decreased integrity of the GI lining.

MANAGEMENT: Patients should be counseled on this potential interaction and advised to refrain from alcohol consumption while taking aspirin or NSAIDs.

References

  1. (2002) "Product Information. Motrin (ibuprofen)." Pharmacia and Upjohn

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Therapeutic duplication warnings

No warnings were found for your selected drugs.

Therapeutic duplication warnings are only returned when drugs within the same group exceed the recommended therapeutic duplication maximum.


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Drug Interaction Classification

These classifications are only a guideline. The relevance of a particular drug interaction to a specific individual is difficult to determine. Always consult your healthcare provider before starting or stopping any medication.
Major Highly clinically significant. Avoid combinations; the risk of the interaction outweighs the benefit.
Moderate Moderately clinically significant. Usually avoid combinations; use it only under special circumstances.
Minor Minimally clinically significant. Minimize risk; assess risk and consider an alternative drug, take steps to circumvent the interaction risk and/or institute a monitoring plan.
Unknown No interaction information available.

Further information

Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.