Benefits , harms , and costs Guideline implementation should result in a reduction of cost and related harm of administering antibiotics when not required and a reduction of infection and related morbidities when antibiotics have demonstrated a proven benefit .
Abstract Objective To review the evidence and provide recommendations on antibiotic prophylaxis for gynaecologic procedures .
Outcomes Outcomes evaluated include need and effectiveness of antibiotics to prevent infections in gynaecologic procedures .
A randomized, double-blind, placebo-controlled comparison of the effect of nitrofurantoin monohydrate macrocrystals on the development of urinary tract infections after surgery for pelvic organ prolapse and/or stress urinary incontinence with suprapubic catheterization.
OBJECTIVE The purpose of this study was to determine if antibiotic prophylaxis with nitrofurantoin monohydrate macrocrystals ( study drug ) after pelvic organ prolapse and /or urinary incontinence surgery with suprapubic catheterization ( SPC ) decreases urinary tract infection ( uti ) compared with placebo in a r and omized , double-blind , multicenter trial . STUDY DESIGN Six centers participated in this study . After a negative preoperative urine culture , history , surgical and postoperative course , urine culture and symptoms at SPC removal , and at 6 to 8 weeks postoperative , any other UTI and adherence were recorded . To demonstrate a 50 % decrease in the bacteruria rate from 20 % , with 80 % power and alpha of 0.05 , 438 patients were required . Data were evaluated with Student t test and Fisher exact test . RESULTS Of 449 patients enrolled , 211 r and omized to study drug , and 224 r and omized to placebo . No pre- or perioperative differences existed between groups ( all P>.05 ) . Antibiotic prophylaxis decreased positive urine cultures compared with placebo ( 46 % vs 61 % , P=.002 ) , symptomatic UTI at SPC removal ( 7.2 % vs 19.8 % , P=.001 ) , and any other symptomatic UTI 6 to 8 weeks postoperatively ( 18.9 % vs 32.6 % , P=.002 ) . Antibiotic prophylaxis did not decrease symptomatic UTI at the 6- to 8-week postoperative visit ( 1.8 % vs 5.4 % , P=.10 ) . CONCLUSION Antibiotic prophylaxis with nitrofurantoin monohydrate macrocrystals decreases UTI compared with placebo after pelvic organ prolapse and /or urinary incontinence surgery with suprapubic catheterization
Benefits , harms , and costs Guideline implementation should result in a reduction of cost and related harm of administering antibiotics when not required and a reduction of infection and related morbidities when antibiotics have demonstrated a proven benefit .
Abstract Objective To review the evidence and provide recommendations on antibiotic prophylaxis for gynaecologic procedures .
Outcomes Outcomes evaluated include need and effectiveness of antibiotics to prevent infections in gynaecologic procedures .