| 1. |
- Alexandridis, Vasileios, et al.
(författare)
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Adjustable mini-sling compared with conventional mid-urethral slings in women with urinary incontinence : a 3-year follow-up of a randomized controlled trial
- 2019
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Ingår i: International Urogynecology Journal. - : Springer Science and Business Media LLC. - 0937-3462 .- 1433-3023. ; 30:9, s. 1465-1473
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Tidskriftsartikel (refereegranskat)abstract
- Introduction and hypothesis: The aim of this study was to compare the long-term subjective outcomes of an adjustable single-incision sling (Ajust®) vs standard mid-urethral slings (SMUS) for the treatment of women with stress urinary incontinence. Methods: This study was designed as a multicenter prospective randomized trial. Women under 60 years old with objectively verified stress urinary incontinence were included from seven centers in three countries. Women with mixed urinary incontinence were also included. Randomization was held in blocks for operation with either Ajust® or SMUS. Women analyzed at 1-year follow-up received the International Consultation on Incontinence Questionnaire Urinary Incontinence Short Form (ICIQ-UI-SF), International Consultation on Incontinence Questionnaire Overactive Bladder, Pelvic Organ Prolapse/Urinary Incontinence/Sexual Function Questionnaire-12, Patient Global Impression of Severity, and Patient Global Impression of Improvement questionnaires, together with a bladder diary to fill out at least 3 years after the procedure. The main outcome evaluated was the subjective cure rate as reported through the ICIQ-UI-SF questionnaire at 3 years. Results: In total, 205 women participated in the 3-year follow-up: 107 in the Ajust® and 98 in the SMUS group. No significant difference was observed between the groups regarding subjective cure rate (50.9% vs 51.5%, p = 0.909) or dyspareunia. Both groups demonstrated similar postoperative perception of improvement in addition to reduced urgency and urge urinary incontinence. The postoperative improvement remained at the same level after 3 years as it was at 1-year follow-up for both Ajust® and SMUS. Conclusions: Ajust® appears to be equally effective and safe as SMUS with regard to long-term follow-up of patient-reported outcomes.
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| 2. |
- Alexandridis, Vasileios, et al.
(författare)
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Retropubic slings are more efficient than transobturator at 10-year follow-up : a Swedish register-based study
- 2023
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Ingår i: International Urogynecology Journal. - : Springer Science and Business Media LLC. - 0937-3462 .- 1433-3023. ; 34:6, s. 1307-1315
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Tidskriftsartikel (refereegranskat)abstract
- Introduction and hypothesis: Long-term performance of mid-urethral slings (MUS) and potential differences between the retropubic and the transobturator technique for insertion are scarcely studied. This study aims to evaluate the efficacy and safety 10 years after surgery and compare the two main surgical techniques used. Methods: Women who underwent surgery with a MUS between 2006 and 2010 were identified using the Swedish National Quality Register of Gynecological Surgery and were invited 10 years after the operation to answer questionnaires regarding urinary incontinence and its impact on quality-of-life parameters (UDI-6, IIQ-7) and impression of improvement, as well as questions regarding possible sling-related complications and reoperation. Results: The subjective cure rate reported by 2421 participating women was 63.3%. Improvement was reported by 79.2% of the participants. Women in the retropubic group reported higher cure rates, lower urgency urinary incontinence rates and lower UDI-6 scores. No difference was shown between the two methods regarding complications, reoperation due to complications or IIQ-7 scores. Persisting sling-related symptoms were reported by 17.7% of the participants, most commonly urinary retention. Mesh exposure was reported by 2.0%, reoperation because of the tape by 5.6% and repeated operation for incontinence by 6.9%, significantly more in the transobturator group (9.1% vs. 5.6%). Preoperative urinary retention was a strong predictor for impaired efficacy and safety at 10 years. Conclusions: Mid-urethral slings demonstrate good results for the treatment of stress urinary incontinence and tolerable complication profiles in a 10-year perspective. The retropubic approach displays higher efficacy than the transobturator, with no difference regarding safety.
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| 3. |
- Altman, Daniel, et al.
(författare)
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Anticholinergic drug use for overactive bladder in Sweden: a nationwide pharmacoepidemiological study
- 2009
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Ingår i: International Urogynecology Journal. - : Springer Science and Business Media LLC. - 1433-3023 .- 0937-3462. ; 20:11, s. 1285-1291
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Tidskriftsartikel (refereegranskat)abstract
- Nationwide use and costs of anticholinergic drug for overactive bladder are unknown. We performed a nationwide study based on the Swedish Register on Prescribed Pharmaceuticals. From 2000 to 2007, there was a 68.8% increase in dispensed anticholinergic drugs in a population of 9 million. More than 93 million DDDs (calculated average maintenance dose per day) of anticholinergic drugs were dispensed corresponding to an overall DDD/TID (DDD per 1,000 inhabitants per day) of 3.5 per 1,000 persons per year. Approximately two thirds of anticholinergic drugs were prescribed to women, regardless of drug type. In 2007, the cost for anticholinergic drugs was 22 million a,not sign of which tolterodine comprised 70.8%. Solifenacin and darifenacin steadily increased their DDD/TIDs after market introduction. In this nationwide study, there was a 70% increased rate of expedited prescriptions of anticholinergic drugs for the treatment of overactive bladder in a relatively stable population.
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| 4. |
- Andrada Hamar, Maria, et al.
(författare)
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Short-term results of a prospective randomized evaluator blinded multicenter study comparing TVT and TVT-Secur
- 2011
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Ingår i: International Urogynecology Journal. - : Springer. - 0937-3462 .- 1433-3023. ; 22:7, s. 781-787
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Tidskriftsartikel (refereegranskat)abstract
- Introduction and hypothesis: The aim of this prospective randomized multicenter study was to compare TVT (tension-free vaginal tape) with TVT-Secur in terms of efficacy and safety.Methods: We set out to enrol 280 stress incontinent women with a half time interim analysis of short-term cure and a continuous registration of adverse events. Of 133 randomized women, 126 were operated and 123 (TVT n = 62, TVT-Secur n = 61) available for 2 months follow-up.Results: No significant differences were found between groups regarding demographics or grade of incontinence. At 2 months follow-up, subjective cure rate following TVT-Secur was significantly lower than for TVT (72% and 92%, respectively, p = 0.01). Three major complications occurred in the TVT-Secur group: tape erosion into the urethra, a tape inadvertently placed inside the bladder, and an immediate postoperative bleeding from the corona mortis. No major complications occurred in the TVT group. No significant differences were found between groups regarding perioperative bleeding, hospital stay, urge symptoms, or postoperative urinary tract infections. Median time for surgery was 13 and 22 min for TVT-Secur and TVT, respectively (p < 0.0001).Conclusions: In a prospective randomized controlled study, the TVT-Secur procedure had a significantly lower subjective cure rate than the retropubic TVT procedure. Due to this, in addition to three serious complications in the TVT-Secur group, we decided to stop further enrolment after the interim analysis. We discourage from further use of the TVT-Secur.
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| 5. |
- Andrada Hamer, Maria, et al.
(författare)
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One-year results of a prospective randomized, evaluator-blinded, multicenter study comparing TVT and TVT Secur.
- 2012
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Ingår i: International Urogynecology Journal. - : Springer Science and Business Media LLC. - 1433-3023 .- 0937-3462.
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Tidskriftsartikel (refereegranskat)abstract
- INTRODUCTION AND HYPOTHESIS: The aim of this prospective randomized multicenter study was to compare retropubic tension-free vaginal tape (TVT) with TVT Secur in terms of efficacy and safety. METHODS: We set out to enrol 280 stress urinary incontinent (SUI) women with a half-time interim analysis of short-term cure and adverse events. The short-term results have previously been published. Of the133 randomized women, 125 underwent surgery, and 121 (TVT n = 61, TVT Secur n = 60) were available for follow-up 1 year postsurgery. RESULTS: No significant differences were found between groups regarding demographics or incontinence grade. One year after surgery, both subjective and objective cure rates were significantly lower for TVT Secur than for TVT (subjective cure: TVT 98 %, TVT Secur 80 %, p = 0.03; objective cure: TVT 94 %, TVT Secur 71 % for cough test, p = 0.01; TVT 76 %, TVT Secur 58 % for pad test, p = 0.05 ). Three major complications occurred in the TVT Secur group: one tape erosion into the urethra, one tape inadvertently placed into the bladder, and one immediate postoperative bleeding due to injury to the corona mortis. No major complications occurred in the TVT group. No significant differences were found between groups regarding peroperative bleeding, hospital stay, urge symptoms, residual urinary volume, subjective bladder emptying problems, postoperative urinary tract infections, and minor complications. The TVT Secur group used more antimuscarine medication after surgery than the TVT group (p = 0.03). Median time for surgery was 13 and 22 min for TVT Secur and TVT, respectively (p < 0.0001). CONCLUSION: The TVT Secur procedure had significantly inferior subjective and objective cure rates compared with the retropubic TVT procedure. Three serious adverse events occurred in the TVT Secur group. We therefore discourage further use of TVT Secur.
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| 6. |
- Andrada, Maria, et al.
(författare)
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Preoperative urethral parameters at rest and objective cure following laparoscopic colposuspension.
- 2010
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Ingår i: International Urogynecology Journal. - : Springer Science and Business Media LLC. - 1433-3023 .- 0937-3462. ; 21:3, s. 331-336
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Tidskriftsartikel (refereegranskat)abstract
- INTRODUCTION AND HYPOTHESIS: The aim of this study is to investigate associations between preoperative resting urethral parameters and objective outcome of laparoscopic colposuspension. METHODS: Data from 219 stress incontinent women who underwent laparoscopic colposuspension, with leakage at standardized pad test repeated after surgery, were collected. Associations between objective cure and preoperative maximum urethral closure pressure, functional urethral length, and continence area were analyzed using receiving operator characteristics curves. The level for 75% cure for each parameter was identified. RESULTS: All parameters were positively associated with cure. Continence area showed the strongest association. No cut-off values for prediction of failure were found. Women having levels equal or higher than the "75% cure level" for all urethral parameters had a cure rate of 88% compared with 55% for women with all parameters lower than this level. CONCLUSIONS: A combination of the urethral parameters may be useful for identifying patients with excellent chance for cure after colposuspension. Further studies are needed on continence area.
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| 7. |
- Franzén, Karin M, 1958-, et al.
(författare)
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Surgery for urinary incontinence in women 65 years and older : a systematic review
- 2015
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Ingår i: International Urogynecology Journal. - : Springer. - 0937-3462 .- 1433-3023. ; 26:8, s. 1095-1102
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Forskningsöversikt (refereegranskat)abstract
- Introduction and hypothesis: Urinary incontinence (UI) is common among the elderly, but the literature is sparse on the surgical treatment of UI among the elderly. This systematic review aims to assess the effectiveness of surgical interventions as treatment for urinary incontinence in the elderly population ≥65 years of age.Methods: Randomized controlled trials (RCT) and prospective nonrandomized studies (NRS) were included. The databases PubMed (NLM), EMBASE (Elsevier), Cochrane Library (Wiley), and Cinahl (EBSCO) were searched for the period 1966 up to October 2013. The population had to be ≥65 years of age and had to have undergone urethral sling procedures, periurethral injection of bulking agents, artificial urinary sphincter surgery, bladder injection treatment with onabotulinumtoxin A or sacral neuromodulation treatment. Eligible outcomes were episodes of incontinence/urine leakage, adverse events, and quality of life.The studies included had to be at a moderate or low risk of bias. Mean difference (MD) or standard mean difference (SMD)as well as risk difference (RD) and the 95 % CI were calculated.Results: Five studies-all on the suburethral sling procedure in women- that fulfilled the inclusion criteria were identified. The proportion of patients reporting persistent SUI after surgery ranged from 5.2 to 17.6 %. One study evaluating quality of life (QoL) showed a significant improvement after surgery. The complication rates varied between 1 and 26 %, mainly bladder perforation, bladder emptying disturbances, and de novo urge.Conclusion: The suburethral sling procedure improves continence as well as QoL among elderly women with SUI; however, evidence is limited.
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| 8. |
- Hannan, Johanna L., et al.
(författare)
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Impaired contraction and decreased detrusor innervation in a female rat model of pelvic neuropraxia
- 2017
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Ingår i: International Urogynecology Journal. - : Springer Science and Business Media LLC. - 0937-3462 .- 1433-3023. ; 28:7, s. 1049-1056
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Tidskriftsartikel (refereegranskat)abstract
- Introduction and hypothesis: Bilateral pelvic nerve injury (BPNI) is a model of post-radical hysterectomy neuropraxia, a common sequela. This study assessed the time course of changes to detrusor autonomic innervation, smooth muscle (SM) content and cholinergic-mediated contraction post-BPNI. Methods: Female Sprague–Dawley rats underwent BPNI or sham surgery and were evaluated 3, 7, 14, and 30 days post-BPNI (n = 8/group). Electrical field-stimulated (EFS) and carbachol-induced contractions were measured. Gene expression was assessed by qPCR for muscarinic receptor types 2 (M2) and 3 (M3), collagen type 1α1 and 3α1, and SM actin. Western blots measured M2 and M3 protein expression. Bladder sections were stained with Masson’s trichrome for SM content and immunofluorescence staining for nerve terminals expressing vesicular acetylcholine transporter (VAChT), tyrosine hydroxylase (TH), and neuronal nitric oxide synthase (nNOS). Results: Bilateral pelvic nerve injury caused larger bladders with less SM content and increased collagen type 1α1 and 3α1 gene expression. At early time points, cholinergic-mediated contraction increased, whereas EFS-mediated contraction decreased and returned to baseline by 30 days. Protein and gene expression of M3 was decreased 3 and 7 days post-BPNI, whereas M2 was unchanged. TH nerve terminals surrounding the detrusor decreased in all BPNI groups, whereas VAChT and nNOS terminals decreased 14 and 30 days post-BPNI. Conclusions: Bilateral pelvic nerve injury increased bladder size, impaired contractility, and decreased SM and autonomic innervation. Therapeutic strategies preventing nerve injury-mediated decline in neuronal input and SM content may prevent the development of a neurogenic bladder and improve quality of life after invasive pelvic surgery.
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| 9. |
- Larsson, Per-Goran, et al.
(författare)
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A serious bleeding complication with injury of the corona mortis with the TVT-Secur procedure
- 2010
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Ingår i: International Urogynecology Journal. - : Springer Science and Business Media LLC. - 1433-3023 .- 0937-3462. ; 21:9, s. 1175-1177
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Tidskriftsartikel (refereegranskat)abstract
- We report a serious complication following a TVT-Secur procedure due to injury of the corona mortis requiring a surgical intervention for removal of 1 l of clotted blood from the space of Retzius. The corona mortis is an anomaly of the vessel combining the obturator and epigastric arteries passing over the superior pubic ramus, well known to hernia and orthopedic surgeons but probably less well known to gynecological surgeons.
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| 10. |
- Mörlin, Vilhelm, et al.
(författare)
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Antibiotic prophylaxis in posterior colporrhaphy does not reduce postoperative infection : a nationwide observational cohort study
- 2023
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Ingår i: International Urogynecology Journal. - 0937-3462 .- 1433-3023. ; 34:11, s. 2791-2797
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Tidskriftsartikel (refereegranskat)abstract
- Introduction and hypothesis: The aim of this study was to explore if antibiotic prophylaxis prevents postoperative infection after a posterior colporrhaphy. Methods: In this register-based nationwide cohort study data were collected from the “The Swedish National Quality Register of Gynecological Surgery” (GynOp). Women 18 years or older who underwent a primary posterior colporrhaphy between 1 January 2015 and 31 December 2020 were included. Patients undergoing any concomitant prolapse procedure, mesh surgery, or incontinence procedure were excluded. The cohort was divided into two groups based on administration of antibiotic prophylaxis (n = 1,218) or not (n = 4,884). The primary outcome of this study was patient-reported infectious complication requiring antibiotic treatment. Secondary outcome measures included patient satisfaction and prolapse-related symptoms at 1 year postoperatively. Results: A total of 7,799 patients who underwent posterior colporrhaphy and met the inclusion criteria and did not meet the exclusion criteria were identified in the register database. Of these patients 6,102 answered the primary outcome question (79%). In the antibiotic prophylaxis group a total of 138 reported a postoperative infection (11%) and in the no antibiotic prophylaxis group the corresponding data were 520 (11%). There were no significant differences regarding either the primary or the secondary outcomes between the study groups. Conclusion: In this nationwide Swedish register study antibiotic prophylaxis was not associated with a reduced risk of postoperative infection after a posterior colporrhaphy.
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