search indicatorNeed Help? Search Tools

LPCH Data For Isolates
2014

Download PDF

Gram Negative Bacilli (a)

Values expressed are % susceptible
 PenicillinsCephalosporins & LactamsCarbapenemsAminoglyc'sOthersUrines Only
 No. of Isolates9
(a)
Ampi-
cillin
($)
Piper/ Tazo-
bactam
($$$)
Cefur-
oxime (IV)
($)
Ceftri-
axone
($)
Ceft-
azidime
($)
Cefe-
pime
($)
Aztreo-
nam
($$$)
Erta-penem
($$$) ???
Mero-penem
($$$)
Ami-
kacin
($$$)
Genta-
micin
($$$)
Tobra-
mycin
($$$)
Cipro-
flox- acin
($)
Co-tri-
moxa- zole
($)
Cefa-
zolin
($)
predicts
1st gen
cephem
Nitro-
furan- toin
($$$)
Achromobacter xylosoxidans17 (b)-94--71180-8800024100--
Acinetobacter baumannii5 (b,c)----100100--100100100100100100--
Citrobacter freundii complex20 (b)06806565100-941009284849560086
Enterobacter aerogenes22 (b,c)090073731007910010010010010010096-20
Enterobacter cloacae complex6207906574100777010010097979883025
Escherichia coli3004497919396969699100100909087657893
Klebsiella oxytoca37088869210010080100100100949491897568
Klebsiella pneumoniae760938392929988100100100939392779320
Morganella morganii15 (b,c)0-093100100-100--931008080--
Proteus mirabilis27 (b)77100929610096100100100100888810074940
Pseudomonas aeruginosa111-90--908780-9493879590---
Pseudomonas aeruginosa (CF-mucoid) (d)22 (b)-Pip 77--918277Imp 7377--9559---
Pseudomonas aeruginosa (CF-non-mucoid) (d)53-Pip 88--888883Imp 7577--8883---
Salmonella spp.19 (b,c)83--84--------5395--
Serratia marcescens25 (b)09508896100951001001001009696100-0
Stenotrophomonas maltophilia48----------- Levo 8194--

Gram Positive Cocci

Values expressed are % susceptible
  Beta-LactamsOthers
 Number of IsolatesOxa-
cilli/ Naf- cillin
($$)
Penicillin or Ampicillin
($)
1st Gener-
ation cephem
($)
Cefur-
oxime
($)
Ceftri-
axone
($)
Mero-
penem
($$$)
Genta-
micin
($$$)
Cipro-
floxacin
($)
Clinda-
mycin (a)
($)
Erythro-
mycin
($$)
Nitro-
furantoin - urine
($$$)
Co-trimox-
azole
($)

Vanco-
mycin

($$)

Tetra-
cycline
($)
Line-
zolid
($$$$)
  %S%I%R             
Staphylococcus aureus41885(b)--85---95-7562-99100--
  MRSA only6300--0---90-5923-10010095-
Staphylococcus lugdunensis12 (c,d)100(b)--100---100-100100-100100--
Staphylococcus sp., Coagulase-negative8337(b)--37---64-6030-72100--
Enterococcus faecium12 (c,d)-25075----------42-75
Enterococcus faecalis23 (c)-10000----------100--
Enterococcus sp. (not identified to species)148-9505-----85--98-97--
Streptococcus group B (vag/anal screen)236-10000------66------
viridans group streptococci38-76213--97---8956--100--
Streptococcus pneumoniae33-73(e)-27-88-90--9082-73100--

Candida

 Percent Susceptible By Broth Microdilution (YeastOne, Trek Diagnostics)No. TestedAmphotericin B
($$$$)
Fluconazole (b)
($)
Itraconazole (b)
($)
Voriconazol (b)
($$$$)
Caspofungin (c)
($$$)
Candida albicans22 (d,e)100959595100
Candida glabrata10 (d,e)100704089100
Candida parapsilosis8 (d,e)100100100100100
Other Candida species19 (d,e)100(f)10010090
  • (a) Suggested Ampho Resistant breakpoint MIC > or = 2 mcg/ml.
  • (b) Susceptibe dose-dependend breakpoint MIC was used
  • (c) Consult Peds ID if Caspofungin being considered for treatment
  • (d) Data from isolate totals <30 may be statistically unreliable
  • (e) Includes isolates from 2013
  • (f) Species other than C. krusei are 100% susceptible; C. krusei is intrinsically resistant to fluconazole

Haemophilus influenzae

  • For infections with beta-lactamase producing H. influenzae: cefuroxime, cefotaxime, trimethoprim/sulfamethoxazole, amoxicillin/clavulanate, or azithromycin is recommended. Cefotaxime or ceftriaxone is drug of choice for CNS infections.
  • At LPCH, 79% (61/77) of H. influenzae are ampicillin susceptible.

Drug cost:

Clinical Microbiology

  • Niaz Banaei, MD, Director
  • Nancy Watz CLS, Laboratory Reference Technologist, Antibiotics
  • Diane Getsinger, CLS, Laboratory Reference Technologist, AFB/Mycology
FEEDBACK