How septic is urosepsis? Clinical course of infected hydronephrosis and therapeutic strategies.
Despite rapid decompression of the upper urinary tract, some patients show signs of systemic inflammatory response syndrome (SIRS) or septic shock syndrome when infected hydronephrosis is diagnosed. Clinical and biological parameters were analyzed retrospectively in 189 patients diagnosed with hydronephrosis regarding disease severity as well as microbiological and antibiotic features. Fifty of the 189 patients had positive urine culture in the renal pelvis and were included in the study. Fifteen patients had to be placed in the intensive care unit and two patients developed severe septic signs. An initial body temperature above 38.5 degrees C (P=0.0004) and an elevated BMI (P=0.002) were the only parameters that indicated a higher risk of developing SIRS or sepsis. Typical biological parameters were not helpful in differentiating patients who will develop urosepsis. Further research is necessary to provide conclusive evidence of the value of other early prognostic markers in patients with infected hydronephrosis.
Christoph
F
F
Department of Urology, Charité-Universitätsmedizin Berlin, Campus Benjamin Franklin, Berlin, Germany. frank.christoph@charite.de
Weikert
S
S
Müller
M
M
Miller
K
K
Schrader
M
M
D000368:Aged; D000900:Anti-Bacterial Agents / Q000008:administration & dosage / Q000627:therapeutic use*; D004359:Drug Therapy, Combination; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D006869:Hydronephrosis / Q000150:complications*; D007275:Injections, Intravenous; D008297:Male; D008875:Middle Aged; D012189:Retrospective Studies; D012307:Risk Factors; D018805:Sepsis / Q000175:diagnosis / Q000188:drug therapy / Q000209:etiology*; D012720:Severity of Illness Index; D016896:Treatment Outcome
D000900:Anti-Bacterial Agents