Cefuroxime PO for Bacteremic UTI

Cefuroxime PO for Bacteremic UTI The available pharmacokinetic-pharmacodynamic data supports cefuroxime as a PO step-down option in patients with complicated urinary tract infections with secondary bacteremia. True or False? How did others respond? Reveal the answer Best Answer False Explanation: At a dose of 500 mg BID, good pharmacokinetic-pharmacodynamic target attainment may be only achieved …

Susceptible No More: Aminoglycoside Update​

Susceptible No More: Aminoglycoside Update has been hospitalized for 10 days and develops ventilator-associated pneumonia . Can gentamicin be added to cefepime for double Pseudomonas coverage? How did others respond? Reveal the answer Best Answer No Explanation: CLSI breakpoints were updated for aminoglycosides. Gentamicin should no longer be used for infections due to P. aeruginosa. …

Enterococcal Coverage in Diabetic Foot Infections

Enterococcal Coverage in Diabetic Foot Infections has a diabetic foot infection requiring surgery. Operative cultures grow ESBL E. coli and E. faecalis. The E. coli is resistant to quinolones and TMP-SMX. Would you use ertapenem monotherapy for home antibiotics? How did others respond? Reveal the answer Best Answer Maybe Explanation: Older guidelines have suggested that …

Ciprofloxacin for Pneumonia

Ciprofloxacin for Pneumonia is started on cefepime and vancomycin for pneumonia. Sputum cultures return with pan-susceptible Pseudomonas aeruginosa. Can ciprofloxacin be used? How did others respond? Reveal the answer Best Answer Yes Explanation: Ciprofloxacin is not a respiratory fluoroquinolone because it does not have reliable activity against Streptococcus pneumoniae. However, it i can still be …

Chelation with Fluoroquinolones and Tetracyclines

Chelation with Fluoroquinolones and Tetracyclines is started on oral ciprofloxacin for a UTI. They have a history of iron deficient anemia. Can they take cipro and iron supplements at the same time?   How did others respond? Reveal the answer Best Answer No Explanation: Fluoroquinolone and tetracycline serum concentrations are reduced when co-administered with polyvalent …