Uncomplicated UTI

Complicated UTI

Unresolved UTI

因為女性尿道較短,較男性容易得到UTI,所以Uncomplicated UTI是婦女得到的UTI

非一般女性得到的UTI,包含懷孕婦女、男性,還有容易反覆發作的狀況包含「免疫低下」、「先天泌尿道結構異常」、「致病菌具抗藥性」。Complicated UTI的治療效果較差。

抗藥性細菌難被殺死,或是Giant staghorn calculi

□   Female gender [50%自癒]

□  Factors suggest a Complicated UTI

Functional or anatomic abnormality of urinary tract [先天或後天尿路結構異常]

Male gender [尿道較長]

Pregnancy [因尿道蠕動下降更容易感染]

Elderly patient [免疫較差]

Diabetes [尿糖造成感染]

Immunosuppression [免疫較差]

Childhood urinary tract infection [小女孩]

Recent antimicrobial agents use [抗藥性]

Indwelling urinary catheter [Catheter-associate]

Urinary tract instrumentation [同上]

Hospital-acquired infection [抗藥性]

Symptoms for more than 7 days at presentation

Antibiotics-resistant bacteria

Giant staghorn calculi [鹿角結石是UTI引起]

 

 

需要外科介入的情況

UTI

Pyelonephritis

  • Persistent UTI 手術清創
  • Potential ureteral obstruction (e.g. stone)
  • History of calculi
  • History of GU surgery (e.g. ureteral reimplantation, ureteral diversion)
  • Poor response to antibiotics for 7 days
  • DM
  • PKD w/ dialysis
  • Neuropathic bladder
  • TB, fungus or Proteus(urea-splitting bac)
  • EPN (Emphysematous pyelonephritis產氣性腎盂腎炎)
  • Infected hydronephrosis and Pypnephrosis
  • XGPN (Xanthogranulomatous pyelonephritis黃色素腫腎盂腎炎) [致病原Proteus, 儘早切除腎臟]

 

Source: Campbe-Walsh Urology; Box 12-3

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