Percutaneous nephrostolithotomy: predictors of length of stay

The Journal of Urology
Brian R MatlagaD G Assimos

Abstract

Percutaneous nephrostolithotomy (PNL) is commonly used to treat patients with complex renal calculi. A goal at our medical center is to discharge patients home less than 24 hours after PNL. We performed a study to determine factors that caused patients to be hospitalized longer than this period. The available hospital records and office charts of 133 consecutive patients undergoing initial PNL at our institution between January 1, 1999 and December 31, 2000 were reviewed. All PNL procedures were performed by one of us using a (DGA) 1-stage technique. Mean patient age was 52 years (range 25 to 84). Of the subjects 85 were male and 48 were female. A total of 91 patients (68%) were discharged home less than 24 hours after surgery. The overall stone-free rate was 91%. Mean length of stay in the entire group was 1.97 days. Mean length of stay in those hospitalized longer than 24 hours was 4.12 days. Mean operative time, including time to obtain access, was 188.6 minutes. Multivariate analysis demonstrated that neurogenic bladder, endocrine comorbidity and perioperative complications were factors associated with a length of stay of greater than 24 hours. Univariate analysis demonstrated that preoperative urinary tract infection and i...Continue Reading

References

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Sep 11, 2003·Journal of Endourology·Paul K PietrowGlenn M Preminger

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Citations

Dec 22, 2007·Journal of Endourology·Ahmet TefekliAhmet Yaser Muslumanoglu
Jun 15, 2013·Canadian Urological Association Journal = Journal De L'Association Des Urologues Du Canada·Siavash FalahatkarSamaneh Esmaeili
Feb 24, 2016·Current Urology Reports·Sasha C Druskin, Justin B Ziemba
Feb 22, 2012·The Journal of Urology·Wei XueUNKNOWN CROES PCNL Study Group
Apr 8, 2006·The Journal of Urology·David S MorrisBrent K Hollenbeck

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