- There is a significant interaction between fluconazole and warfarin. Prescribing fluconazole may significantly increase the INR and lead to significant side-effects. Important interactions with warfarin that INCREASE THE INR include:
- amiodarone
- azole antifungals
- metronidazole
- corticosteroids
- sulfa and trimethoprim
- fluoroquinolones
- Dabigtran [ avoid use with p-glycoprotein inhibitors (e.g. ketoconazole, amiodarone, dronedarone, verapamil, quinidine)], and rivaroxaban [avoid use with e.g. ketoconazole, itraconazole, ritonavir, conivaptan] are anticoagulants used in atrial fibrillation that do not require anticoagulant monitoring
- When you touch a surface such as a bed handrail next to a patient, there is about a 50% chance that cultures from your hand will show organisms like MRSA and VRE (Bhalla, 2004)
- Alcohol based hand rubs (e.g. purell) are more effective in killing bacteria than soap and water
- Transmission-based precautions:
- Contact: e.g. MRSA, VRE, C. difficile (wash hands, wear gloves, gowns)
- Droplet: influenza, RSV (also wear mask)
- Airborne: TB, measles, chickenpox (also respirator)
- Purell is not effective against C. difficile, must use soap and water
- 90% of all blood stream infections are associated with central line catheters. Use a checklist to ensure proper practices are followed when inserting a central line.
- To help prevent surgical site infections:
- control blood glucose (HgbA1C to < 7%)
- encourage smoking cessation > 30 days prior
- chlorhexidine washes the night before and day of surgery
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