Cystoscopy with antibiotic irrigation during pelvic reconstruction and minimally invasive gynecologic surgery: A double‐blind randomized controlled trial
| Autor: | David Sheyn, R.R. Pollard, J Welles Henderson, Andrey Petrikovets, Jeffrey Mangel, Emily A. Slopnick, Sherif A. El-Nashar, Graham C. Chapman |
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| Rok vydání: | 2020 |
| Předmět: |
Adult
Reconstructive surgery medicine.medical_specialty Urinary Incontinence Stress Urology 030232 urology & nephrology Urinary incontinence Pelvic Organ Prolapse law.invention 03 medical and health sciences Gynecologic Surgical Procedures Postoperative Complications 0302 clinical medicine Double-Blind Method Randomized controlled trial law medicine Humans Antibiotic prophylaxis Elective surgery Aged Aged 80 and over 030219 obstetrics & reproductive medicine medicine.diagnostic_test business.industry Cystoscopy Odds ratio Middle Aged Plastic Surgery Procedures Anti-Bacterial Agents Surgery Urinary Tract Infections Ambulatory Female Neurology (clinical) medicine.symptom business |
| Zdroj: | Neurourology and Urodynamics. 39:2386-2393 |
| ISSN: | 1520-6777 0733-2467 |
| Popis: | Aims After pelvic reconstructive surgery, the risk of postoperative urinary tract infection (UTI) is significant; intraoperative cystoscopy may contribute to this risk. Intravesical antibiotics are used in the ambulatory setting and may be applied to the surgical arena. Our objective was to evaluate the efficacy of antibiotic irrigation during intraoperative cystoscopy to prevent postoperative UTI. Methods This double-blind randomized controlled trial enrolled 216 women undergoing cystoscopy with elective surgery for pelvic organ prolapse, stress urinary incontinence, or laparoscopic gynecologic surgery at an academic medical center 2016-2019. Participants were randomized to cystoscopic irrigation fluid type: normal saline (control) or 200,000 U polymyxin B + 40 mg neomycin solution in normal saline (antibiotic). Patients and providers who treated UTIs were blinded. The primary outcome was treatment of UTI within 6 weeks postoperatively, defined as positive culture or treatment for a symptomatic UTI. χ2 and multivariable logistic regression analyses were performed. Results We enrolled 216 women: 111 control (51.4%) and 105 antibiotic (48.6%). Mean age was 51.6 years. Groups were well matched in medical comorbidities and surgery type. Primary vaginal surgery was most common (n = 127, 58.8%). Overall, 10.7% of patients developed a postoperative UTI with no difference in incidence between groups: 9.9% of control (n = 11, 95% confidence interval [CI]: 4.0%-16.0%) versus 11.4% of antibiotic subjects (n = 12, 95% CI: 5.0%-18.0%), on χ2 (p = .718) and logistic regression analysis (adjusted odds ratio, 1.3; CI: 0.53-3.16; p = .569). Conclusion When cystoscopy is performed during elective pelvic surgery, use of antibiotic irrigation does not impact the rate of postoperative UTI. |
| Databáze: | OpenAIRE |
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