Vibeke Weltz1, Rikke Guldberg2, Michael D Larsen3, Bjarne Magnussen3, Gunnar Lose4. 1. Department of Obstetrics and Gynaecology, Herlev University Hospital, Herlev, Denmark. Vibeke.Weltz@regionh.dk. 2. Department of Obstetrics and Gynaecology, Aarhus University Hospital, Aarhus, Denmark. 3. Research Unit of Clinical Epidemiology, Institute of Clinical Research, University of Southern Denmark, Odense, Denmark. 4. Department of Obstetrics and Gynaecology, Herlev University Hospital, Herlev, Denmark.
Abstract
INTRODUCTION AND HYPOTHESIS: The objective was to evaluate the impact of body mass index (BMI) on the subjective improvement and risk of reoperation after first-time mid-urethral sling surgery. METHODS: Data were retrieved from the national Danish Urogynaecological Database, including women with first-time surgery with mid-urethral polypropylene slings from 2011 to 2016. The subjective improvement was assessed by the difference in symptoms based on the International Consultation on Incontinence Questionnaire-Short Form (ICIQ-SF) completed pre- and 3 months postoperatively. A reoperation was defined as any new surgical procedure for stress urinary incontinence performed within the study period. RESULTS: During the study period, 6,414 mid-urethral sling procedures were performed; 80.0% of these women filled out both pre- and post-surgical International Consultation on Incontinence Questionnaire (ICI-Q) forms. 42.4% had a BMI < 25, 34.6% had BMI 25-30, 16.9% had BMI 30-35, and 6.0% BMI >35. The subjective improvement after surgery was high in all BMI categories and there were no differences between the categories. The overall cumulative hazard proportion at 2 years of follow-up was 1.9% (CI 95%: 1.6-2.3) and after 5 years 2.4% (CI 95%: 2.0-2.9). Adjusted for age, smoking, and use of alcohol, the cumulative hazard proportion after 2 years of follow-up was 3.2% (CI 95%: 1.6-6.2) for women with BMI >35 and after 5 years 4.0% (CI 95%: 2.0-7.7), which was the highest proportion of reoperation in the study. The crude hazard ratio was 1.84 (CI 95%: 0.89-3.83) women with BMI >35 and the adjusted hazard ratio was 1.94 (CI 95%: 0.92-4.09). CONCLUSIONS: We found high subjective improvement after the first-time surgery unrelated to BMI. Women with a BMI over 35 had the highest proportion of reoperations, although this was not statistically significant.
INTRODUCTION AND HYPOTHESIS: The objective was to evaluate the impact of body mass index (BMI) on the subjective improvement and risk of reoperation after first-time mid-urethral sling surgery. METHODS: Data were retrieved from the national Danish Urogynaecological Database, including women with first-time surgery with mid-urethral polypropylene slings from 2011 to 2016. The subjective improvement was assessed by the difference in symptoms based on the International Consultation on Incontinence Questionnaire-Short Form (ICIQ-SF) completed pre- and 3 months postoperatively. A reoperation was defined as any new surgical procedure for stress urinary incontinence performed within the study period. RESULTS: During the study period, 6,414 mid-urethral sling procedures were performed; 80.0% of these women filled out both pre- and post-surgical International Consultation on Incontinence Questionnaire (ICI-Q) forms. 42.4% had a BMI < 25, 34.6% had BMI 25-30, 16.9% had BMI 30-35, and 6.0% BMI >35. The subjective improvement after surgery was high in all BMI categories and there were no differences between the categories. The overall cumulative hazard proportion at 2 years of follow-up was 1.9% (CI 95%: 1.6-2.3) and after 5 years 2.4% (CI 95%: 2.0-2.9). Adjusted for age, smoking, and use of alcohol, the cumulative hazard proportion after 2 years of follow-up was 3.2% (CI 95%: 1.6-6.2) for women with BMI >35 and after 5 years 4.0% (CI 95%: 2.0-7.7), which was the highest proportion of reoperation in the study. The crude hazard ratio was 1.84 (CI 95%: 0.89-3.83) women with BMI >35 and the adjusted hazard ratio was 1.94 (CI 95%: 0.92-4.09). CONCLUSIONS: We found high subjective improvement after the first-time surgery unrelated to BMI. Women with a BMI over 35 had the highest proportion of reoperations, although this was not statistically significant.
Entities:
Keywords:
Body mass index; Mesh; Patient reported outcomes; Reoperation; Sling surgery; Subjective improvement; Urinary incontinence
Authors: Alexandriah Alas; Kamran P Sajadi; Howard B Goldman; Jennifer T Anger Journal: Female Pelvic Med Reconstr Surg Date: 2013 Jul-Aug Impact factor: 2.091