Fondaparinux Sodium Interactions
Brand names: Fondaparinux Sodium
Route: Subcutaneous
FDA Black Box Warning
WARNING: SPINAL/EPIDURAL HEMATOMAS Epidural or spinal hematomas may occur in patients who are anticoagulated with low molecular weight heparins (LMWH), heparinoids, or fondaparinux sodium and are receiving neuraxial anesthesia or undergoing spinal puncture. These hematomas may result in long-term or permanent paralysis. Consider these risks when scheduling patients for spinal procedures. Factors that can increase the risk of developing epidural or spinal hematomas in these patients include: use of indwelling epidural catheters concomitant use of other drugs that affect hemostasis, such as non-steroidal anti-inflammatory drugs (NSAIDs), platelet inhibitors, or other anticoagulants a history of traumatic or repeated epidural or spinal puncture a history of spinal deformity or spinal surgery Optimal timing between the administration of fondaparinux sodium and neuraxial procedures is not known. Monitor patients frequently for signs and symptoms of neurologic impairment. If neurologic compromise is noted, urgent treatment is necessary. Consider the benefit and risks before neuraxial intervention in patients anticoagulated or to be anticoagulated for thromboprophylaxis. [See Warnings and Precautions ( 5.1 ) and Drug Interactions ( 7 ).] WARNING: SPINAL/EPIDURAL HEMATOMAS See full prescribing information for complete boxed warning. Epidural or spinal hematomas may occur in patients who are anticoagulated with low molecular weight heparins (LMWH), heparinoids, or fondaparinux sodium and are receiving neuraxial anesthesia or undergoing spinal puncture. These hematomas may result in long-term or permanent paralysis. Consider these risks when scheduling patients for spinal procedures. Factors that can increase the risk of developing epidural or spinal hematomas in these patients include: use of indwelling epidural catheters concomitant use of other drugs that affect hemostasis, such as non-steroidal anti-inflammatory drugs (NSAIDs), platelet inhibitors, or other anticoagulants
Contraindications
4 CONTRAINDICATIONS Fondaparinux sodium injection is contraindicated in the following conditions:( 4 ) Severe renal impairment (creatinine clearance [CrCl] <30 mL/min). [See Warnings and Precautions ( 5.3 ) and Use in Specific Populations ( 8.6 ).] Active major bleeding. Bacterial endocarditis. Thrombocytopenia associated with a positive in vitro test for anti-platelet antibody in the presence of fondaparinux sodium. Body weight <50 kg (venous thromboembolism [VTE] prophylaxis only) [see Warnings and Precautions ( 5.4 )]. History of serious hypersensitivity reaction (e.g., angioedema, anaphylactoid/ anaphylactic reactions) to fondaparinux sodium injection. Fondaparinux sodium injection is contraindicated in the following conditions: ( 4 ) Severe renal impairment (creatinine clearance <30 mL/min) in prophylaxis or treatment of venous thromboembolism. Active major bleeding. Bacterial endocarditis. Thrombocytopenia associated with a positive in vitro test for anti-platelet antibody in the presence of fondaparinux sodium. Body weight <50 kg (venous thromboembolism prophylaxis only). History of serious hypersensitivity reaction (e.g., angioedema, anaphylactoid/anaphylactic reactions) to fondaparinux sodium injection.
Pregnancy & Breastfeeding
8.1 Pregnancy Risk Summary Available data from published literature and postmarketing reports have not reported a clear association with fondaparinux sodium and adverse development outcomes. Fondaparinux sodium plasma concentrations obtained from four women treated with fondaparinux sodium during pregnancy and their newborn infants demonstrated low placental transfer of fondaparinux sodium (see Data) . There are risk to the mother associated with untreated venous thromboembolism in pregnancy and a risk of hemorrhage in the mother and fetus associated with use of anticoagulants (see Clinical Consideration) . In animal reproduction studies, there was no evidence of adverse developmental outcomes when fondaparinux sodium was administered to pregnant rats and rabbits during organogenesis at doses 32 and 65 times, respectively, the recommended human dose based on body surface area. The estimated background risk of major birth defects and miscarriage for the indicated population is unknown. All pregnancies have a background risk of birth defect, loss, or other adverse outcomes. In the U.S. general population, the estimated background risk of major birth defects and miscarriage in clinically recognized pregnancies is 2-4% and 15-20%, respectively. Clinical Consideration Disease-associated maternal and/or embryo/fetal risk Pregnancy confers an increased risk for thromboembolism that is higher for women with underlying thromboembolic disease and certain high-risk pregnancy conditions. Published data describe that women with a previous history of venous thrombosis are at the risk for recurrence during pregnancy. Fetal/Neonatal adverse reactions Fondaparinux sodium has been demonstrated to cross the placenta in humans (see Data) . Use of anticoagulants, including fondaparinux sodium, may increase the risk of bleeding in the fetus and neonate. Monitor neonates for bleeding [see Warnings and Precautions ( 5.2 , 5.4 , 5.6 )] . Labor or delivery All patients receiving anticoagulan
0 interactions on record
No interactions found in our database for Fondaparinux Sodium.