Patient Cases

MD Anderson Cancer Center

ICU De-Escalation Patient

Pan-susceptible Escherichia coli

Time to AST results: ∼7h post +BC

University of Arkansas for Medical Sciences

Febrile Neutropenia Patient

MDRO Pseudomonas aeruginosa

Time to AST results: ∼7.4h post +BC

Children’s Hospital Los Angeles

Pediatric Bacteremia Patient

Enterobacter spp.

Time to AST results: <8h post +BC

University Hospital Augusta

Bug/Drug Mismatch Patient — Gram Positive

Enterococcus faecium

Time to AST results: ∼7h post +BC

University of Greifswald Medicine

Multidrug-resistant ESBL Patient

MDRO Klebsiella pneumoniae

Time to AST results: 7h after BC+

Cedars-Sinai Medical Center

ESBL Urosepsis Patient

Likely ESBL Escherichia coli

Time to AST results: ∼7h post +BC

University Hospital Augusta

Bug/Drug Mismatch Patient — Gram Negative

Pseudomonas aeruginosa

Time to AST results: 6.5h post +BC

San Giovanni Addolorata Hospital

Septic Shock Patient Requiring Escalation

Escherichia coli

Time to AST results: 7h 2min

University of Arkansas for Medical Sciences

Urosepsis De-Escalation Patient

Pan-susceptible Escherichia coli

Time to AST results: ∼7.4h post +BC

Children’s Hospital Los Angeles

Pediatric Kidney Transplant Patient

Likely ESBL Escherichia coli

Time to AST results: 7h 52min post +BC

San Cecilio University Hospital

Urosepsis Patient With Pyelonephritis

Escherichia coli

Time to AST results: ∼7h after BC+

Institution Withheld

Febrile Neutropenia Patient

MDRO Citrobacter spp.

Time to AST results: ∼7h post +BC

Policlinico Umberto I Hospital

ESBL Sepsis Patient

Likely ESBL Escherichia coli

Time to AST results: ∼7.5h post +BC

Policlinico Umberto I Hospital

Febrile Patient With Leukemia

MDRO Klebsiella pneumoniae

Time to AST results: 7h 28min

Children’s Hospital Los Angeles

NICU Sepsis Patient

Pan-susceptible Klebsiella spp.

Time to AST results: 9h 51min post +BC

Institution Withheld

Febrile Neutropenia Patient

MDRO Pseudomonas aeruginosa

Time to AST results: ∼6.5h post +BC