RESUMEN
BACKGROUND AND OBJECTIVE: This is a Delphi study that aims to explore expert consensus regarding open questions in current literature evidence on lower urinary tract infections (UTIs). This manuscript deals with adults and analyzed the most recent guidelines and meta-analysis on the topic. METHODS: A panel of leading urologists and urogynaecologists participated in a consensus-forming project using a Delphi method to reach consensus on gray zone issues on recurrent lower UTIns (rUTIs), asymptomatic bacteriuria (AB) in pregnant women, and catheter-associated UTIs (CAUTI) in adults. All the panelists were invited to participate the four phases consensus. Consensus was defined as ≥75% agreement. An ordinal scale (0-10) was used. A systematic literature review was analyzed for diagnostic workup and prevention of rUTIs, AB, and CAUTI. RESULTS: In total, 37 experts participated. All panelists participated in the four phases of the consensus process. Consensus was reached if ≥75% of the experts agreed on the proposed topic. Online meetings and a face-to-face consensus meeting was held in Milan in March 2023. Formal consensus was achieved for 12/13 items. CONCLUSIONS: This manuscript is a Delphi survey of experts that showed interest on some debated points on rUTIs, AB in pregnancy, and prevention of CAUTI. There is still little data on nonantibiotic prevention of UTIs and CAUTI; quite old studies have been reported on AB in pregnancy. The emerging problem of antibiotic resistance is relevant and nonantibiotic prophylaxis may play a role in its prevention.
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Consenso , Técnica Delphi , Infecciones Urinarias , Humanos , Infecciones Urinarias/diagnóstico , Infecciones Urinarias/prevención & control , Femenino , Embarazo , Infecciones Relacionadas con Catéteres/diagnóstico , Infecciones Relacionadas con Catéteres/prevención & control , Infecciones Relacionadas con Catéteres/microbiología , Adulto , Bacteriuria/diagnóstico , Bacteriuria/tratamiento farmacológico , Urología/normas , Complicaciones Infecciosas del Embarazo/diagnósticoRESUMEN
OBJECTIVES: To evaluate the reliability of transperineal interstitial laser ablation of the prostate (TPLA) in preserving antegrade ejaculation compared to transurethral resection of the prostate (TURP). PATIENTS AND METHODS: In this single-centre, prospective, randomized, open-label study, consecutive patients with indication for surgical treatment for benign prostatic obstruction (BPO) were enrolled between January 2020 and September 2021 (NCT04781049). Patients were randomized to one of two treatment arms: Group A: TPLA (experimental group) and Group B: TURP (reference standard group). The primary endpoint was change in ejaculatory function (assessed by the Male Sexual Health Questionnaire - Ejaculatory function domain [EJ-MSHQ]) at 1 month after surgery. Secondary endpoints included comparison of visual analogue scale (VAS) scores, changes in sexual function (assessed using the five-item International Index of Erectile Function [IIEF-5]), change in International Prostate Symptom Score [IPSS], change in quality of life score, and maximum urinary flow rate [Qmax ] improvement at 1-6 months, as appropriate. RESULTS: Fifty-one patients (26 TPLA vs 25 TURP) were analysed. No differences in the perception of pain assessed by VAS and no differences in IIEF-5 score were found between the groups. The distribution of ejaculatory function assessed by the EJ-MSHQ remained unmodified after TPLA (P = 0.2), while a median 30% decrease in EJ-MSHQ score was observed after TURP (P = 0.01). Absence of antegrade ejaculation was reported in one patient in the TPLA group (vs 18 patients in the TURP group). A statistically significant difference between the treatment groups was found in terms of postoperative Qmax (TPLA vs TURP: 15.2 [interquartile range 13.5-18.3] mL/s vs 26.0 [interquartile range 22.0-48.0] mL/s; P < 0.001). Both treatments significantly improved Qmax , with a mean 23.9 mL/s improvement after TURP (95% confidence interval [CI] 17.1-30.7) vs 6.0 mL/s after TPLA (95% CI 5.0-7.0), and IPSS, with a mean decrease of 11.6 (95% CI 9.7-13.5) vs 5.8 after TPLA (95% CI.2-9.6) with respect to baseline. CONCLUSION: In our study, TPLA preserved ejaculatory function in 96% of cases in addition to providing significant relief from BPO.
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Terapia por Láser , Hiperplasia Prostática , Resección Transuretral de la Próstata , Obstrucción Uretral , Humanos , Masculino , Resección Transuretral de la Próstata/efectos adversos , Resección Transuretral de la Próstata/métodos , Eyaculación , Estudios Prospectivos , Calidad de Vida , Reproducibilidad de los Resultados , Hiperplasia Prostática/complicaciones , Obstrucción Uretral/etiología , Terapia por Láser/efectos adversos , Resultado del TratamientoRESUMEN
AIMS: This Delphi study was planned to examine global expert consensus with regard to utility, accuracy, and categorization of Bladder Contractility Index (BCI), Bladder Outlet Obstruction Index (BOOI), and the related evidence. This manuscript deals with children and follows previous manuscripts reporting on adult men and women. METHODS: Eighteen experts were invited to answer the two-round survey including three foundation questions and four survey questions. Consensus was defined as ≥75% agreement. The ordinal scale (0-10) in Round 1 was classified into "strongly agree," "agree," "neutral," "disagree," and "strongly disagree" for the final round. A systematic search for evidence was conducted for therapeutic studies that have examined outcome stratified by the indices in children. RESULTS: Eleven experts participated in the survey with 100% completion. Consensus was not noted with regard to any of the questions. There was a general trend toward disagreement with the utility of the BCI and BOOI in children. Systematic search yielded one publication pertaining the value of the indices in predicting long-term outcome in boys treated for posterior urethral valves. CONCLUSIONS: This global Delphi survey of experts showed a general disinclination to use numerical indices for bladder contractility and bladder outflow obstruction in children. There is very little data on the use of the BCI and BOOI indices in children. The establishment of urodynamic indices in children might help refine the treatment of functional urological disorders in children.
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Obstrucción Uretral , Obstrucción del Cuello de la Vejiga Urinaria , Masculino , Adulto , Humanos , Niño , Femenino , Vejiga Urinaria , Técnica Delphi , UrodinámicaRESUMEN
AIMS: This Delphi study was planned to examine global expert consensus with regard to utility, accuracy, and categorization of the bladder contractility index (BCI), bladder outlet obstruction index (BOOI), and the related evidence. This manuscript deals with adult women and follows a previous manuscript reporting on adult men. METHODS: Twenty-nine experts were invited to answer the two-round survey including three foundation questions and 12 survey questions. Consensus was defined as ≥75% agreement. The ordinal scale (0-10) in round 1 was classified into "strongly agree," "agree," "neutral," "disagree," and "strongly disagree" for the final round. A systematic search for evidence was conducted for therapeutic studies that have examined outcome stratified by the indices in women. RESULTS: Eighteen experts participated in the survey with 100% completion. Consensus was noted with regard to 2 of 12 questions, both in the negative. The experts had a consensus that BOOI was neither accurate nor useful and a similar negative trend was noted with regard to BCI. However, there was support, short of consensus, for the utility on an index of bladder contractility and bladder outflow obstruction. Systematic search yielded eight publications pertaining to stress urinary incontinence (n = 6), pelvic organ prolapse (n = 1), and intra-sphincteric botulinum toxin (n = 1). CONCLUSIONS: Experts had significant concerns with regard to the use of the male BCI and BOOI in adult women despite a general recognition of the need for numerical indices of contractility and obstruction. Systematic search showed a striking lack of evidence in this regard.
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Obstrucción del Cuello de la Vejiga Urinaria , Incontinencia Urinaria de Esfuerzo , Humanos , Masculino , Adulto , Femenino , Vejiga Urinaria , Técnica Delphi , Obstrucción del Cuello de la Vejiga Urinaria/tratamiento farmacológico , Contracción Muscular , UrodinámicaRESUMEN
AIMS: This Delphi study was planned to examine global expert consensus with regard to utility, accuracy, and categorization of Bladder Contractility Index (BCI) and Bladder Outlet Obstruction Index (BOOI) and the related evidence. METHODS: Twenty-eight experts were invited to answer the two-round survey including three foundation questions and 15 survey questions. Consensus was defined as ≥75% agreement. The ordinal scale (0-10) in round 1 was classified into "strongly agree," "agree," "neutral," "disagree," and "strongly disagree" for the final round. A systematic search for evidence was conducted for therapeutic studies that have examined outcome stratified by the indices in men. RESULTS: Nineteen experts participated in the survey with 100% completion. Consensus was noted with regard to 6 of 19 questions. Experts strongly agreed with utility of quantifying bladder contractility and bladder outflow obstruction with near unanimity regarding the latter. There was consensus that BCI and BOOI were accurate, that BCI was clinically useful, and for defining severe bladder outflow obstruction as BOOI > 80. Systematic search yielded 69 publications (BCI 45; BOOI 50). Most studies examined the indices as a continuous variable or by standard cutoffs (BCI 100, 150; BOOI 20, 40). CONCLUSION: There is general agreement among experts on need for indices to quantify bladder contractility and bladder outflow obstruction as well as with regard to accuracy and utility of BCI and BOOI indices. Few studies have examined the discriminant power of existing cutoffs or explored new ones. This is an extraordinary knowledge gap in the field of urology.
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Obstrucción del Cuello de la Vejiga Urinaria , Vejiga Urinaria , Adulto , Humanos , Masculino , Técnica Delphi , Contracción Muscular , Obstrucción del Cuello de la Vejiga Urinaria/tratamiento farmacológico , UrodinámicaRESUMEN
PURPOSE: We sought to systematically review the literature on the use of botulinum toxin (BTX-A) injections in the bladder to treat overactive bladder (OAB) in men. MATERIALS AND METHODS: A systematic review was performed to identify clinical trials on efficacy and safety of BTX-A injections in the detrusor for treatment of OAB in men published from inception to October 2020. Quality assessment was performed using the Cochrane Collaboration's tool for assessing risk of bias and study characteristics were extracted by two reviewers independently. RESULTS: After screening 75 abstracts, 12 trials were included in the qualitative synthesis, of which 6 were conducted exclusively in men (mean age: 66.7 years). Only two were randomized controlled studies and the remaining were observational studies, mostly case series. Total number of participants in each study ranged from 28 to 146. Therapeutic response to intravesical BTX-A injection was assessed differently across the studies, which used quality-of-life symptom questionnaires and voiding diary parameters. Urodynamics findings were reported separately for men before and after intravesical injection of BTX-A in two studies only. Pooling of outcome data was possible with adverse events reported after BTX-A by seven studies, which showed urinary tract infection, urinary retention, increased postvoid residual, de novo interstitial cystitis, and hematuria rates of 29.8%, 20.0%, 37.3%, 28.3%, and 12.4%, respectively. CONCLUSIONS: Limited information regarding the efficacy and safety of BTX-A bladder injections for male OAB from relatively low evidence is available. Further research is needed to better understand the risk-benefit profile of BTX-A in the male population.
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Toxinas Botulínicas Tipo A , Fármacos Neuromusculares , Vejiga Urinaria Neurogénica , Vejiga Urinaria Hiperactiva , Anciano , Toxinas Botulínicas Tipo A/efectos adversos , Femenino , Humanos , Masculino , Fármacos Neuromusculares/efectos adversos , Resultado del Tratamiento , Vejiga Urinaria Neurogénica/tratamiento farmacológico , Vejiga Urinaria Hiperactiva/inducido químicamente , Vejiga Urinaria Hiperactiva/tratamiento farmacológico , Urodinámica/fisiologíaRESUMEN
INTRODUCTION: The terminology for sexual health in men with lower urinary tract (LUT) and pelvic floor (PF) dysfunction has not been defined and organized into a clinically based consensus terminology report. The aim of this terminology report is to provide a definitional document within this context that will assist clinical practice and research. METHODS: This report combines the input of the members of sexual health in men with LUT and PF Dysfunction working group of the International Continence Society (ICS), assisted at intervals by external referees. Appropriate core clinical categories and a sub-classification were developed to give coding to definitions. An extensive process of 18 rounds of internal and external review was involved to exhaustively examine each definition, with decision-making by collective opinion (consensus). The Committee retained evidence-based definitions, identified gaps, and updated or discarded outdated definitions. Expert opinions were used when evidence was insufficient or absent. RESULTS: A terminology report for sexual health in men with LUT and PF dysfunction, encompassing 198 (178 NEW) separate definitions, has been developed. It is clinically based with the most common diagnoses defined. Clarity and user-friendliness have been key aims to make it interpretable by practitioners and trainees in all the different speciality groups involved. Conservative and surgical managements are major additions and appropriate figures have been included to supplement and clarify the text. Emerging concepts and measurements, in use in the literature and offering further research potential, but requiring further validation, have been included as an appendix. Interval (5-10 years) review is anticipated to keep the document updated. CONCLUSION: A consensus-based terminology report for sexual health in men with LUT and PF dysfunction has been produced to aid clinical practice and research. The definitions that have been adopted are those that are most strongly supported by the literature at this time or are considered clinical principles or consensus of experts' opinions.
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Salud Sexual , Urología , Humanos , Masculino , Diafragma Pélvico , Sociedades Médicas , Vejiga UrinariaRESUMEN
BACKGROUND: Several studies described post-operative irritative symptoms after laser enucleation of prostate, sometimes associated with urge incontinence, probably linked to laser-induced prostatic capsule irritation, and potential for lower urinary tract infections We aimed to evaluate the efficacy of a suppository based on Phenolmicin P3 and Bosexil (Mictalase®) in control of irritative symptoms in patients undergoing thulium laser enucleation of prostate (ThuLEP). METHODS: In this single-center, prospective, randomized, open label, phase-III study, patients with indication to ThuLEP were enrolled (Dec2019-Feb2021-Institutional ethics committee STS CE Lazio approval no.1/N-726-ClinicalTrials.gov NCT05130918). The report conformed to CONSORT 2010 guidelines. Eligible patients were 1:1 randomized. Randomization defined Group A: patients who were administered Mictalase® suppositories twice a day for 5 days, then once a day for other 10 days; Group B: patients who did not receive Mictalase® ("controls"). Study endpoints were evaluated at 15 and 30 days postoperation. Primary endpoint included evaluation of effects of the suppository on irritative symptoms by administering IPSS + QoL questionnaire. Secondary endpoint included evaluation of effects on urinary tract infections by performance of urinalysis with urine culture. RESULTS: 111 patients were randomized: 56 in Group A received Mictalase®. Baseline and perioperative data were comparable. At 15-days, no significant differences were found in terms of IPSS + QoL scores and urinalysis parameters. A significant difference in the rate of positive urine cultures favored Group A (p = 0.04). At 30-days follow-up, significant differences were found in median IPSS score (6 [IQR 3-11] versus 10 [5-13], Group A vs B, respectively, p = 0.02). Urinalysis parameters and rate of positive urine cultures were not significantly different. CONCLUSIONS: The present randomized trial investigated the efficacy of Mictalase® in control of irritative symptoms and prevention of lower urinary tract infections in patients undergoing ThuLEP. IPSS improvement 30-days postoperation was more pronounced in patients who received Mictalase®. Lower rate of positive urine culture favored Mictalase® group 15-days postoperatively. TRIAL REGISTRATION: The clinical trial has been registered on ClinicalTrials.gov on November 23rd, 2021-Registration number NCT05130918.
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Láseres de Estado Sólido/uso terapéutico , Síntomas del Sistema Urinario Inferior/tratamiento farmacológico , Hiperplasia Prostática/cirugía , Tulio/uso terapéutico , Agentes Urológicos/uso terapéutico , Anciano , Humanos , Láseres de Estado Sólido/efectos adversos , Síntomas del Sistema Urinario Inferior/etiología , Síntomas del Sistema Urinario Inferior/prevención & control , Masculino , Persona de Mediana Edad , Complicaciones Posoperatorias/tratamiento farmacológico , Complicaciones Posoperatorias/prevención & control , Estudios Prospectivos , Hiperplasia Prostática/complicaciones , Supositorios , Tulio/efectos adversosRESUMEN
OBJECTIVES: To compare thulium laser enucleation of prostate (ThuLEP) versus laparoscopic trans-vesical simple prostatectomy (LSP) in the treatment of benign prostatic hyperplasia (BPH). MATERIALS AND METHODS: Data of patients who underwent surgery for "large" BPH (>80mL) at three Institutions were collected and analyzed. Two institutions performed ThuLEP only; the third institution performed LSP only. Preoperative (indwelling catheter status, prostate volume (PVol), hemoglobin (Hb), Qmax, post-voiding residual volume (PVR), IPSS, QoL, IIEF-5) and perioperative data (operative time, enucleated adenoma, catheterization time, length of stay, Hb-drop, complications) were compared. Functional (Qmax, PVR, %ΔQmax) and patient-reported outcomes (IPSS, QoL, IIEF-5, %ΔIPSS, %ΔQoL) were compared at last follow-up. RESULTS: 80 and 115 patients underwent LSP and ThuLEP, respectively. At baseline, median PVol was 130 versus 120mL, p <0.001; Qmax 9.6 vs. 7.1mL/s, p=0.005; IPSS 21 versus 25, p <0.001. Groups were comparable in terms of intraoperative complications (1 during LSP vs. 3 during ThuLEP) and transfusions (1 per group). Differences in terms of operative time (156 vs. 92 minutes, p <0.001), Hb-drop (-2.5 vs. -0.9g/dL, p <0.001), catheterization time (5 vs. 2 days, p <0.001) and postoperative complications (13.8% vs. 0, p <0.001) favored ThuLEP. At median follow-up of 40 months after LSP versus 30 after ThuLEP (p <0.001), Qmax improved by 226% vs. 205% (p=0.5), IPSS decreased by 88% versus 85% (p=0.9), QoL decreased by 80% with IIEF-5 remaining almost unmodified for both the approaches. CONCLUSIONS: Our analysis showed that LSP and ThuLEP are comparable in relieving from BPO and improving the patient-reported outcomes. Invasiveness of LSP is more significant.
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Laparoscopía , Terapia por Láser , Láseres de Estado Sólido , Hiperplasia Prostática , Humanos , Láseres de Estado Sólido/uso terapéutico , Masculino , Próstata/cirugía , Prostatectomía , Hiperplasia Prostática/complicaciones , Hiperplasia Prostática/cirugía , Calidad de Vida , Tulio/uso terapéutico , Resultado del TratamientoRESUMEN
PURPOSE: To explore the role of vacuum assisted closure (VAC) therapy versus conventional dressings in the Fournier's gangrene wound therapy. PATIENTS AND METHODS: This is a retrospective multi-institutional cohort study. Data of 92 patients from nine centers between 2007 and 2018 were retrospectively analyzed. After surgery, patient having a local or a disseminated FG were managed with VAC therapy or with conventional dressings. The 10-weeks wound closure cumulative rate and OS were analyzed. RESULTS: Of the 92 patients, 62 (67.4%) showed local and 30 (32.6%) a disseminated FG. After surgery, 19 patients (20.7%) with local and 14 (15.2%) with disseminated FG underwent to VAC therapy; 43 (46.7%) with local and 16 (17.4%) with disseminated FG were treated using conventional dressings. The multivariable logistic regression analysis demonstrated that the VAC in patients with disseminated FG led to a higher cumulative rate of wound closure than patients treated with no-VAC (OR = 6.5; 95% CI 1.1-37.4, p = 0.036). The Kaplan-Meier survival curves for the OS showed a significant difference between no-VAC patients with local and disseminated FG (OS rate at 90 days 0.90, 95% CI 0.71-0.97 vs 0.55, 95% CI 0.24-0.78, respectively; p = 0.039). Cox regression confirmed that no-VAC patients with disseminated FG showed the lowest OS (hazard ratio adjusted for sex and age HR = 3.4, 95% CI 1.1-10.4; p = 0.033). CONCLUSIONS: In this large cohort study, VAC therapy in patients with disseminated FG may offer an advantage in terms of 10-weeks wound closure cumulative rate and OS at 90 days after initial surgery.
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Vendajes , Gangrena de Fournier/cirugía , Terapia de Presión Negativa para Heridas , Anciano , Anciano de 80 o más Años , Estudios de Cohortes , Femenino , Humanos , Masculino , Persona de Mediana Edad , Estudios RetrospectivosRESUMEN
Our purpose was to review and analyse the impact of pyrethroids and organophosphates exposure on human semen parameters. A comprehensive literature search was performed through MEDLINE via PubMed, Scopus and Webscience. Only cohort studies examining semen parameters in workers or general populations exposed to pyrethroids or organophosphates were included. Ejaculate volume, sperm count, concentration, motility, viability, normal morphology and seminal pH alterations were pooled using the Cochran-Mantel-Haenszel Method with the random effect model and expressed as weighted mean difference, risk ratios, 95% confidence intervals and p-values. Seven cross-sectional studies regarding pyrethroids were included. Four of them were eligible for meta-analysis. The only parameter affected by pyrethroid exposure was normal sperm morphology (WMD-7,61%, 95%CI -11,92 to -3,30;p = 0,0,005). Nine studies were selected to evaluate the impact of organophosphates on semen parameters with six of them eligible for meta-analysis. A significant reduction was detected for the following: ejaculate volume (WMD -0,47ml, 95%CI -0,69 to -0,25; p < 0,0001), sperm count (WMD-40,03, 95%CI -66,81 to -13,25;p = 0,003), concentration (WMD-13,69 x106/mL, 95%CI -23, 27 to-4,12;p = 0,005) and motility (WMD -5,70%, 95%CI -12,89 to 1,50;p = 0,12). Despite the increase in sperm abnormality, it has been shown that pyrethroids are unrelated to reduced sperm quality. However, the negative association of organophosphates with spermatogenesis is noteworthy.
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Exposición Profesional , Piretrinas , Estudios Transversales , Exposición a Riesgos Ambientales/efectos adversos , Humanos , Masculino , Exposición Profesional/efectos adversos , Organofosfatos/toxicidad , Piretrinas/toxicidad , Semen , Análisis de Semen , Recuento de Espermatozoides , Motilidad Espermática , EspermatozoidesRESUMEN
BACKGROUND: The prevalence of pure stress urinary incontinence (P-SUI) and the role of urodynamic investigation (UDI) prior to surgery for stress urinary incontinence (SUI) is debated. Since the exact prevalence of P-SUI is not clear, its clinical and economic impact is not well defined. The aims of this study were to evaluate the prevalence of P-SUI in a population of women who underwent UDI for urinary incontinence (UI), also assessing: 1) the correspondence between clinical diagnosis of P-SUI and urodynamic findings; 2) the analysis of costs in terms of UDI and eventually post-UDI avoided surgical procedures. METHODS: A single cohort of women who underwent UDI for UI between January 2012 and July 2016 was prospectively collected and retrospectively analyzed. Clinical P-SUI was defined by the strict criteria of the International Continence Society. For each patient, history, physical examination and UDI were collected. The correspondence between clinical and urodynamic findings of P-SUI was analyzed. The rate of clinical P-SUI changed after performing UDI and the number of unnecessary intervention after UDI were reported. A wide cost analysis of UDIs, and the amount of surgical procedures that were believed unnecessary after UDI was reported. RESULTS: Stress urinary incontinence was present in 323/544 (59.4%) patients. The prevalence of clinical P-SUI was 20.7% (67/323), while the prevalence of complicated SUI (C-SUI) was 79.3% (256/323). After UDI, diagnosis of P-SUI decreased to 18.3% (59/232). In 10.2% of cases (6/59) the scheduled middle urethral sling (MUS) was suppressed after the UDI results because 3/6 cases had detrusor overactivity and urge incontinence, in 2/6 cases SUI was treated with a conservative management, in 1/6 case an important voiding dysfunction was detected. Considering the national reimbursement in our country, the cost of each UDI was 296.5 euros and the total amount was 17,493.5 euros. So far the surgery-related savings covered 61.7-105.0% of the costs of total number of UDIs performed in the uncomplicated patients. CONCLUSIONS: The prevalence of clinical P-SUI is relevant, involving about 20% of women with clinical SUI. Although the correspondence between clinical and urodynamic diagnosis was high, we demonstrated that UDI may help in some cases to avoid an inappropriate surgical treatment. Therefore, UDI prior to SUI surgery should be considered to achieve a correct diagnosis and a proper therapeutic strategy.
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Costo de Enfermedad , Costos y Análisis de Costo , Incontinencia Urinaria de Esfuerzo/economía , Incontinencia Urinaria de Esfuerzo/epidemiología , Femenino , Humanos , Prevalencia , Estudios RetrospectivosRESUMEN
AIMS: Urodynamics have been recommended and utilized in the evaluation of spinal cord injury (SCI) patients for many years, but there is no consensus on the optimal use and follow-up strategy for these patients. In the present manuscript, after reporting the available evidence, a working group of the Urodynamics Committee of the International Continence Society (ICS) provides the current knowledge and recommendations on patients' assessment, indications, role, technical aspects, and follow-up of urodynamic studies in SCI patients. METHODS: The working group has analyzed the current available evidence-based literature leading to a Delphi consensus formation by the members of the working group. A set of questions derived from the search were answered online on several occasions by an international panel of specialists. A 1-day face-to-face meeting of the experts finalized the discussion. Recommendations and expert opinions were finally reviewed by all the members of the ICS Urodynamics Committee on SCI core panel. RESULTS: Six experts participated in the four phases of the consensus process. Evidence was reviewed. There was substantial variability in the level and quality of detail reported across the literature yield. Several papers reported insufficient detail to allow synthesis of outcomes across studies. The findings of this preliminary review have been used to generate guidelines for best practice of urodynamics in SCI patients. The working group included recommendations for patients' pre-testing and urodynamic tests execution. Best practices were given as expert opinions where evidence was lacking. CONCLUSION: Urodynamic is highly recommended for patients with SCI after a proper initial assessment. Regular urodynamic follow-up is recommended to avoid upper urinary tract damage. However, until now, there is limited evidence on how frequently urodynamic control should be performed.
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Traumatismos de la Médula Espinal/fisiopatología , Urodinámica , Enfermedades Urológicas/fisiopatología , Humanos , Síntomas del Sistema Urinario Inferior/diagnóstico , Síntomas del Sistema Urinario Inferior/etiología , Síntomas del Sistema Urinario Inferior/fisiopatología , Síntomas del Sistema Urinario Inferior/terapia , Sociedades Médicas , Traumatismos de la Médula Espinal/complicaciones , Enfermedades Urológicas/diagnóstico , Enfermedades Urológicas/etiología , Enfermedades Urológicas/terapiaRESUMEN
AIMS: OnabotulinumtoxinA (onaBNTa) for treating neurogenic detrusor overactivity (NDO) is widely used after its regulatory approval in adults. Although the administration of onaBNTa is still considered off-label in children, data have already been reported on its efficacy and safety. Nowadays, there is a lack of standardized protocols for treatment of NDO with onaBNTa in adolescent patients in their transition from the childhood to the adult age. With the aim to address this issue a consensus panel was obtained. METHODS: A panel of leading urologists and urogynaecologists skilled in functional urology, neuro-urology, urogynaecology, and pediatric urology participated in a consensus-forming project using a Delphi method to reach national consensus on NDO-onaBNTa treatment in adolescence transitional care. RESULTS: In total, 11 experts participated. All panelists participated in the four phases of the consensus process. Consensus was reached if ≥70% of the experts agreed on recommendations. To facilitate a common understanding among all experts, a face-to-face consensus meeting was held in Rome in march 2015 and then with a follow-up teleconference in march 2017. By the end of the Delphi process, formal consensus was achieved for 100% of the items and an algorithm was then developed. CONCLUSIONS: This manuscript represents the first report on the onaBNTa in adolescents. Young adults should be treated as a distinct sub-population in policy, planning, programming, and research, as strongly sustained by national public health care. This consensus and the algorithm could support multidisciplinary communication, reduce the extent of variations in clinical practice and optimize clinical decision making.
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Toxinas Botulínicas Tipo A/uso terapéutico , Fármacos Neuromusculares/uso terapéutico , Vejiga Urinaria Neurogénica/tratamiento farmacológico , Vejiga Urinaria Hiperactiva/tratamiento farmacológico , Adolescente , Adulto , Algoritmos , Consenso , Femenino , Humanos , Transición a la Atención de Adultos , Vejiga Urinaria Neurogénica/fisiopatología , Vejiga Urinaria Hiperactiva/fisiopatología , Adulto JovenRESUMEN
BACKGROUND: Bladder outlet obstruction is a common urological condition. We aimed to summarize available evidences about bladder outlet obstruction-induced molecular and morphological alterations occurring in human bladder. METHODS: We performed a literature search up to December 2017 including clinical and preclinical basic research studies on humans. The following search terms were combined: angiogenesis, apoptosis, bladder outlet obstruction, collagen, electron microscopy, extracellular matrix, fibrosis, hypoxia, histology, inflammation, innervation, ischemia, pressure, proliferation, remodeling, suburothelium, smooth muscle cells, stretch, urothelium. RESULTS: We identified 36 relevant studies. A three-stages model of bladder wall remodeling can be hypothesized involving an initial hypertrophy phase, a subsequent compensation phase and a later decompensation. Histological and molecular alterations occur in the following compartments: urothelium, suburothelium, detrusor smooth muscle cells, detrusor extracellular matrix, nerves. Cyclic stretch, increased hydrostatic and cyclic hydrodynamic pressure and hypoxia are stimuli capable of modulating multiple signaling pathways involved in this remodeling process. CONCLUSIONS: Bladder outlet obstruction leads to progressive bladder tissue remodeling in humans. Multiple signaling pathways are involved.
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Progresión de la Enfermedad , Miocitos del Músculo Liso/patología , Obstrucción del Cuello de la Vejiga Urinaria/patología , Vejiga Urinaria/patología , Animales , Estudios de Casos y Controles , Humanos , Miocitos del Músculo Liso/metabolismo , Transducción de Señal/fisiología , Vejiga Urinaria/metabolismo , Obstrucción del Cuello de la Vejiga Urinaria/metabolismo , Urotelio/metabolismo , Urotelio/patologíaRESUMEN
OBJECTIVE: To evaluate the oncologic outcomes among a large cohort of octogenarian patients placed on active surveillance for a localized renal mass. METHODS: We retrospectively reviewed patients ≥80 years of age presenting for asymptomatic, incidentally detected clinically localized stage T1 renal mass between 2006 and 2013 who were followed by active surveillance (AS). The primary endpoint was development of metastatic renal cell carcinoma. Secondary outcomes included intervention-free survival, cancer-specific survival, and overall survival. RESULTS: Eighty-nine octogenarians (median age = 83.4 years) were placed on AS for a median 29.9 months. Median Charlson Comorbidity Index and Katz Index of Independence in Activities of Daily Living scores were 2 and 5, respectively. For all comers, median initial tumor size was 2.4 cm with median growth rate of 0.20 cm/year. Eight (9.0%) patients failed AS due to delayed intervention and three (1.1%) due to systemic progression after median follow-up of 27.8 and 39.9 months, respectively. Two (2.2%) patients in the delayed intervention cohort developed metastasis after treatment. Tumor growth rate was significantly higher among those undergoing intervention versus no intervention (0.60 vs. 0.15 cm/year, P = 0.05) and among patients with systemic progression versus no metastasis (1.28 vs. 0.18 cm/year, P = 0.001). Five-year intervention-free, metastasis-free, cancer-specific, and overall survivals were 90.6, 95.6, 95.6, and 85.7%, respectively. CONCLUSION: AS represents an effective management strategy in octogenarians given low overall risk of metastasis. Tumor growth kinetics may identify patients at risk of systemic progression in whom treatment should be considered.
Asunto(s)
Enfermedades Asintomáticas/epidemiología , Carcinoma de Células Renales , Hallazgos Incidentales , Neoplasias Renales , Manejo de Atención al Paciente , Anciano de 80 o más Años , Carcinoma de Células Renales/epidemiología , Carcinoma de Células Renales/patología , Estudios de Cohortes , Progresión de la Enfermedad , Femenino , Humanos , Neoplasias Renales/epidemiología , Neoplasias Renales/patología , Neoplasias Renales/terapia , Masculino , Estadificación de Neoplasias , Manejo de Atención al Paciente/métodos , Manejo de Atención al Paciente/estadística & datos numéricos , Estudios Retrospectivos , Medición de Riesgo , Factores de Riesgo , Estados Unidos/epidemiologíaRESUMEN
Parkinson's disease (PD) is a common neurodegenerative disorder, and lower urinary tract (LUT) dysfunction is one of the most common autonomic disorders with an estimated incidence rate of 27-80%. Studies have shown that bladder dysfunction significantly influences quality-of-life (QOL) measures, early institutionalisation, and health economics. We review the pathophysiology of bladder dysfunction in PD, lower urinary tract symptoms (LUTS), objective assessment, and treatment options. In patients with PD, disruption of the dopamine D1-GABAergic direct pathway may lead to LUTS. Overactive bladder (OAB) is the most common LUT symptom in PD patients, and an objective assessment using urodynamics commonly shows detrusor overactivity (DO) in these patients. The post-void residual (PVR) volume is minimal in PD, which differs significantly from multiple system atrophy (MSA) patients who have a more progressive disease that leads to urinary retention. However, subclinical detrusor weakness during voiding may also occur in PD. Regarding bladder management, there are no large, double-blind, prospective studies in this area. It is well recognised that dopaminergic drugs can improve or worsen LUTS in PD patients. Therefore, an add-on therapy with anticholinergics is required. Beta-3 adrenergic agonists are a potential treatment option because there are little to no central cognitive events. Newer interventions, such as deep brain stimulation (DBS), are expected to improve bladder dysfunction in PD. Botulinum toxin injections can be used to treat intractable urinary incontinence in PD. Transurethral resection of the prostate gland (TURP) for comorbid BPH in PD is now recognised to be not contraindicated if MSA is excluded. Collaboration of urologists with neurologists is highly recommended to maximise a patients' bladder-associated QOL. Neurourol. Urodynam. 35:551-563, 2016. © 2015 Wiley Periodicals, Inc.
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Síntomas del Sistema Urinario Inferior/fisiopatología , Enfermedad de Parkinson/complicaciones , Enfermedad de Parkinson/terapia , Enfermedades de la Vejiga Urinaria/fisiopatología , Vejiga Urinaria/fisiopatología , Trastornos Urinarios/fisiopatología , Antiparkinsonianos/uso terapéutico , Encéfalo/metabolismo , Encéfalo/fisiopatología , Estimulación Encefálica Profunda , Dopamina/metabolismo , Trastornos Neurológicos de la Marcha/complicaciones , Trastornos Neurológicos de la Marcha/fisiopatología , Humanos , Síntomas del Sistema Urinario Inferior/tratamiento farmacológico , Síntomas del Sistema Urinario Inferior/etiología , Enfermedad de Parkinson/metabolismo , Enfermedad de Parkinson/fisiopatología , Enfermedades de la Vejiga Urinaria/etiología , Trastornos Urinarios/etiología , UrodinámicaRESUMEN
INTRODUCTION AND HYPOTHESIS: The role of urodynamic investigation has been recently questioned on the basis of data from a selected population of patients with stress urinary incontinence defined as uncomplicated. The aim of this study was to determine the proportion of patients who underwent urodynamic investigation in our centre in whom the stress urinary incontinence could be defined as uncomplicated. The secondary aim was to assess the number of women in whom the urodynamic investigation added information to the preurodynamic assessment. METHODS: This was a retrospective single-centre study. The data from female patients who underwent urodynamic evaluation prior to surgery for stress urinary incontinence between 2008 and 2012 were considered. Patients were categorized as presenting with uncomplicated or complicated stress urinary incontinence according to the definitions used in the ValUE trial. Urodynamic observations were then compared with preurodynamic data. RESULTS: Data from 244 female patients were considered. Due to incomplete data, 33 of these patients were excluded from the evaluation. Only 47 patients (22.3 %) were considered to have uncomplicated stress urinary incontinence according to the definition used in the ValUE trial. The remaining 164 patients (77.7 %) were considered to have complicated stress urinary incontinence. Urodynamic observations differed from the preurodynamic data in 134 of 211 patients (63.5 %). A diagnosis of voiding dysfunction was obtained in 25.6 % of patients. CONCLUSIONS: The majority of our patients had complicated stress urinary incontinence. In a relevant percentage of these patients, a urodynamic test added some new information, including a diagnosis of voiding dysfunction. The role of urodynamic investigation needs to be explored in this patient group.
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Incontinencia Urinaria de Esfuerzo/epidemiología , Anciano , Femenino , Humanos , Persona de Mediana Edad , Prevalencia , Estudios Retrospectivos , Ciudad de Roma/epidemiología , Incontinencia Urinaria de Esfuerzo/complicaciones , Incontinencia Urinaria de Esfuerzo/diagnóstico , UrodinámicaRESUMEN
BACKGROUND: Currently, men are younger at the time of diagnosis of prostate cancer and more interested in less invasive surgical approaches (traditional laparoscopy, 3D-laparoscopy, robotics). Outcomes of continence, erectile function, cancer cure, positive surgical margins and complication are well collected in the pentafecta rate. However, no comparative studies between 4th generation 3D-HD vision system laparoscopy and standard bi-dimensional laparoscopy have been reported. This study aimed to compare the operative, perioperative data and pentafecta rates between 2D and 3D laparoscopic radical prostatectomy (LRP) and to identify the actual role of 3D LRP in urology. METHODS: From October 2012 to July 2013, 86 patients with clinically localized prostate cancer [PCa: age ≤ 70 years, prostate-specific antigen (PSA) ≤ 10 ng/ml, biopsy Gleason score ≤ 7] underwent laparoscopic extraperitoneal radical prostatectomy (LERP) and were followed for approximately 14 months (range 12-25). Patients were selected for inclusion via hospital record data, and divided into two groups. Their patient records were then analyzed. Patients were randomized into two groups: the former 2D-LERP (43 pts) operated with the use of 2D-HD camera; the latter 3D-LERP (43 pts) operated with the use of a 3D-HD 4th generation view system. The operative and perioperative data and the pentafecta rates between 2D-LERP and 3D-LERP were compared. RESULTS: The overall pentafecta rates at 3 months were 47.4% and 49.6% in the 2D- and 3D-LERP group respectively. The pentafecta rate at 12 months was 62.7% and 67% for each group respectively. 4th generation 3D-HD vision system provides advantages over standard bi-dimensional view with regard to intraoperative steps. Our data suggest a trend of improvement in intraoperative blood loss and postoperative recovery of continence with the respect of the oncological safety. CONCLUSIONS: Use of the 3D technology by a single surgeon significantly enhances the possibility of achieving better intraoperative results and pentafecta in all patients undergoing LERP. Potency was the most difficult outcome to reach after surgery, and it was the main factor leading to pentafecta failure. Nevertheless, further studies are necessary to better comprehend the role of 3D-LERP in modern urology.
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Laparoscopía/instrumentación , Prostatectomía/métodos , Neoplasias de la Próstata/patología , Neoplasias de la Próstata/cirugía , Procedimientos Quirúrgicos Robotizados/métodos , Factores de Edad , Anciano , Pérdida de Sangre Quirúrgica/fisiopatología , Estudios de Seguimiento , Humanos , Imagenología Tridimensional , Laparoscopía/métodos , Masculino , Persona de Mediana Edad , Clasificación del Tumor , Invasividad Neoplásica/patología , Estadificación de Neoplasias , Tempo Operativo , Estudios Prospectivos , Antígeno Prostático Específico/sangre , Prostatectomía/efectos adversos , Medición de Riesgo , Procedimientos Quirúrgicos Robotizados/efectos adversos , Resultado del TratamientoRESUMEN
BACKGROUND: Bacillus Calmette-Guérin (BCG) is considered the most effective treatment to reduce recurrence and progression of non-muscle invasive bladder cancer (NMIBC) but can induce local side effects leading to treatment discontinuation or interruption. Aim of this exploratory study is to investigate if the sequential administration of Hyaluronic acid (HA) may reduce local side effects of BCG. METHODS: 30 consecutive subjects undergoing BCG intravesical administration for high risk NMIBC were randomized to receive BCG only (Group A) or BCG and HA (Group B). A 1 to 10 Visual Analog Scale (VAS) for bladder pain, International Prostate Symptom Score (IPSS) and number of micturitions per day were evaluated in the two groups before and after six weekly BCG instillations. Patients were also evaluated at 3 and 6 months by means of cystostopy and urine cytology. RESULTS: One out of 30 (3,3%) patients in group A dropped out from the protocol, for local side effects. Mean VAS for pain was significantly lower in group B after BCG treatment (4.2 vs. 5.8, p = 0.04). Post vs. pre treatment differences in VAS for pain, IPSS and number of daily micturitions were all significantly lower in group B. Three patients in group A and 4 in group B presented with recurrent pathology at 6 month follow up. CONCLUSIONS: These preliminary data suggest a possible role of HA in reducing BCG local side effects and could be used to design larger randomized controlled trials, assessing safety and efficacy of sequential BCG and HA administration. TRIAL REGISTRATION: NCT02207608 (ClinicalTrials.gov) 01/08/2014. Policlinico Tor Vergata Ethics Committee, resolution n 69-2011.