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Table 2 Clinical characteristics of patients with CMY-producing E. coli isolates

From: Detection of CMY-type beta-lactamases in Escherichia coli isolates from paediatric patients in a tertiary care hospital in Mexico

Key Gender Age Date Comorbidity Infection Sample Empirical treatment Definitive treatment Acquisition Outcome
Ec 24 F Preschooler Feb-2013 Idiopathic ascites UTI Urine FEP FEP H Alive
Ec 35 F Preschooler Mar-2013 Aplastic anaemia UTI Urine CRO MEM H Alive
Ec 41 M Adolescent Apr-2013 Common variable immunodeficiency Pneumonia Bronchial aspirate CRO MEM/PTZ H Dead
Septic shock
Ec 55 M Infant Apr -2013 Primary immunodeficiency Perianal abscess Secretion CRO CRO H Alive
Ec 65 F Infant May-2013 Down syndrome UTI Urine MEM MEM H Alive
Ec 109 F School-age Jun-2013 Neurogenic bladder UTI Urine CFM CFM C Alive
Ec 223 F Infant Oct-2013 Down syndrome
Congenital heart disease
UTI Urine CRO ETP H Alive
Ec 278 F Preschooler Jan-2014 Pyelonephritis Bacteraemia Blood CRO MEM H Alive
Ec 394 M School-age Apr-2014 Appendectomy Wound infection Intra-abdominal and wound secretion CRO CFM C Alive
Ec 445 M Adolescent Aug-2014 ALL Perianal abscess Secretion MEM, PTZ MEM/AK H Alive
Ec 480 F Infant Aug-2014 Neurogenic bladder UTI Urine CRO ETP C Alive
Ec 481 M Adolescent Sep-2014 Aplastic anaemia Septic shock Blood MEM MEM H Dead
Septic shock
Ec 599 F Adolescent Nov-2014 None UTI Urine CRO CRO H Alive
Ec 668 M School-age Dec-2014 Uretero-pyelocaliceal stenosis UTI Urine NIF NIF C Alive
Ec 678 M Infant Dec -2014 Anorectal malformation UTI Urine CRO CRO C Alive
Ec 686 M Infant Dec -2014 Congenital hydrocephalus Ventriculitis CSF MEM MEM H Alive
Ec 689 M Adolescent Dec-2014 Right femur osteosarcoma Catheter-associated infection Blood CRO FEP H Alive
Ec 714 M School-age Jan-2015 Hydrocephalus Cerebral abscess Secretion MEM MEM H Alive
  1. ALL acute lymphoblastic leukaemia, UTI urinary tract infection, CSF cerebrospinal fluid, FEP cefepime, CRO ceftriaxone, MEM meropenem, CFM cefixime, PTZ piperacillin/tazobactam, NIF nitrofurantoin, ETP ertapenem, AK amikacin, H hospital, C community