History of Nocturia May Guide Urinary Catheterization for Total Joint Arthroplasty.
Urinary tract infection is a common complication after total knee arthroplasty (TKA) and can be related to urethral catheterization. This study attempted to determine whether nocturia could be used as an indicator of risk for postoperative urinary retention to limit the need for prophylactic catheterization in men undergoing TKA. A retrospective study was performed in a consecutive series of men undergoing TKA at a single Veterans Affairs medical center. Patients reporting 0 episodes or 1 episode of nocturia per night were not catheterized prophylactically, and patients reporting 2 or more episodes of nocturia each night were catheterized preoperatively. Of 100 consecutive patients, 51 reported no more than 1 episode of nocturia and did not undergo preoperative catheterization. Of these patients, 10 required 1 postoperative straight catheterization for urinary retention. In the 49 patients who were catheterized prophylactically, all catheters were removed on postoperative day 1. Only 1 of these patients required reinsertion of a catheter. No patient in either group was discharged with a catheter or had a urinary tract infection. Previously, the authors' standard protocol was to use a prophylactic urinary catheter for all men after TKA. In this 100-patient cohort, with this new protocol, 41 patients were not catheterized at all and 10 patients had only 1 straight catheterization. In this study, the frequency of nocturia in men undergoing TKA was an effective screening tool that safely reduced the need for an indwelling catheter in 51% of patients. [Orthopedics. 2016; 39(4):e749-e752.].
Sumit
S
Rana
Steven T
ST
Woolson
Nicholas J
NJ
Giori
D000368:Aged; D000369:Aged, 80 and over; D019645:Arthroplasty, Replacement, Knee; D002408:Catheters, Indwelling / Q000009:adverse effects*; D006801:Humans; D008297:Male; D008875:Middle Aged; D053158:Nocturia / Q000150:complications*; D011183:Postoperative Complications; D011184:Postoperative Period; D012189:Retrospective Studies; D012307:Risk Factors; D014546:Urinary Catheterization / Q000009:adverse effects*; D016055:Urinary Retention / Q000209:etiology*; D014552:Urinary Tract Infections / Q000209:etiology