Journal List > Urogenit Tract Infect > v.12(1) > 1084223

Kim, Lee, Cho, Choe, Na, Kim, Chung, Chung, Jung, Choi, and Lee: 2017 Guidelines of The Korean Association of Urogenital Tract Infection and Inflammation: Acute Uncomplicated Cystitis

Abstract

Acute uncomplicated cystitis is the most common urinary tract infection that mainly occurs in adult females, particularly sexually active young women and postmenopausal women. It is commonly observed in primary health care settings, including urology as well as obstetrics and gynecology; more than half of healthy adult women visit clinics and hospitals at least once in their lifetime due to acute uncomplicated cystitis. The most common bacterium causing this condition is Escherichia coli, followed by Staphylococcus saprophyticus, Klebsiella pneumoniae, Proteus mirabilis, and etc. Trimethoprim-sulfamethoxazole or fluoroquinolones have been used as an empirical antibiotic treatment. However, as fluoroquinolone-resistant organisms or extended spectrum beta-lactamase-producing organisms are becoming more prevalent worldwide, information on regional antibiotic resistance and guidelines on antibiotic use are becoming increasingly more desparate.

REFERENCES

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Fig. 1.
Algorithm for clinical management of acute uncomplicated cystitis (adapted from Asian Association of UTI & STI). UTI: urinary tract infection, ESBL: extended spectrum beta-lactamase, TMP-SMX: trimethoprim-sulfamethoxazole.
uti-12-3f1.tif
Table 1.
Criteria based on which to determine an empirical antibiotic therapy
Clinical consideration (confirmation of the absence of clinical symptoms of pyelonephritis such as high fever and flank pain, examination of disease history regarding complicated urinary tract infection such as diabetes)
Bacterial spectrum and sensitivity pattern
Treatment pattern and antibiotic resistance within the community
Availability, tolerability, history of sensitive response to drugs, and adverse effects
Cost
Compliance of the patient in the past
Table 2.
Empirical antibiotic treatment of acute uncomplicated cystitis
Antibiotics Dosage (oral) Duration (d)
Fosfomycin trometamol 3 g qd 1
Pivmecillinama) 400 mg tid 3
Nitrofurantoin macrocrystala) 100 mg bid 5-7
-Lactams    
  Amoxicillin-clavulanate 250/125 mg tid 7
    500/125 mg bid  
  Cefaclor 250 mg tid 7
  Cefdinir 100 mg tid 5-7
  Cefcapene pivoxil 100 mg tid 5-7
  Cefpodoxime proxetil Fluoroquinolones 100 mg bid 5-7
Fluoroquinolones
Ciprofloxacinb) 500 mg bid 3
500 mg SR qd  
Tosufloxacinb) 150 mg bid 3

qd: once a day, tid: three times a day, bid: twice a day, SR: sustained-release.

a) Unavailable in Korea as of April 2017,

b) contraindicated in pregnant women.

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