Antibiotic rotation strategies to reduce antimicrobial resistance in Gram-negative bacteria in European intensive care units: study protocol for a cluster-randomized crossover controlled trial

Table 1 Outcome resistance per species

Species	Extended-spectrum beta-lactamase	Piperacillin-Tazobactam resistance	Carbapenem resistance
Species	(ESBL)-producing	Piperacillin-Tazobactam resistance	Carbapenem resistance
Enterobacteriaceae	+	+
Pseudomonas aeruginosa		+	+
Acinetobacter species		+	+

ISSN: 1745-6215