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OBJECTIVE: To assess suitability of Comprehensive Complication Index (CCI®) vs. Clavien-Dindo classification (CDC) to capture 30-day morbidity after robot-assisted radical cystectomy (RARC). MATERIALS AND METHODS: A total of 128 patients with bladder cancer (BCa) undergoing intracorporeal RARC with pelvic lymph node dissection between 2015 and 2021 were included in a retrospective bi-institutional study, which adhered to standardized reporting criteria. Thirty-day complications were captured according to a procedure-specific catalog. Each complication was graded by the CDC and the CCI®. Multivariable linear regression (MVA) was used to identify predictors of higher morbidity. RESULTS: 381 complications were identified in 118 patients (92%). 55 (43%), 43 (34%), and 20 (16%) suffered from CDC grade I-II, IIIa, and ≥ IIIb complications, respectively. 16 (13%), 27 (21%), and 2 patients (1.6%) were reoperated, readmitted, and died within 30 days, respectively. 31 patients (24%) were upgraded to most severe complication (CCI® ≥ 33.7) when calculating morbidity burden compared to corresponding CDC grade accounting only for the highest complication. In MVA, only age was a positive estimate (0.44; 95% CI = 0.03-0.86; p = 0.04) for increased cumulative morbidity. CONCLUSION: The CCI® estimates of 30-day morbidity after RARC were substantially higher compared to CDC alone. These measurements are a prerequisite to tailor patient counseling regarding surgical approach, urinary diversion, and comparability of results between institutions.
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Procedimentos Cirúrgicos Robóticos , Robótica , Neoplasias da Bexiga Urinária , Derivação Urinária , Cistectomia/efeitos adversos , Cistectomia/métodos , Humanos , Morbidade , Complicações Pós-Operatórias/etiologia , Estudos Retrospectivos , Procedimentos Cirúrgicos Robóticos/efeitos adversos , Resultado do Tratamento , Neoplasias da Bexiga Urinária/patologia , Derivação Urinária/métodosRESUMO
PURPOSE: To elucidate early and long-term continence and patient comfort depending on type and duration of catheterization after robot-assisted radical prostatectomy. METHODS: 198 patients were randomized prospectively into three groups (May 2016-July 2017): A transurethral catheter with micturition on postoperative day (POD) 5 was placed in the control group (TD5); a suprapubic tube (SPT) with micturition on POD 5 was placed in the group SD5 or with micturition on POD 2 in group SD2, respectively. Questionnaires were used for catheter-related satisfaction. Functional outcome analysis included residual volume analysis, uroflowmetry, IPSS, 12-h pad test, and daily pad use. Follow-up was conducted up to 12 months. RESULTS: Postoperative comfort and catheter-related complications were similar in the three groups. However, on the day of catheter removal, continence was significantly better in the 12-h pad test for the SD2 group with 14 ml vs. 30 ml (TD5) and 24 ml (SD5), p = 0.007. Median residual urine volume between the groups was comparable with 17 ml in TD5, 7 ml in SD5, and 11 ml in SD2, (p = 0.07). Postoperative IPSS did not differ significantly in the follow-up period. After 4 weeks, 63% of the patients in SD2 were continent (no pad/day) compared to 33% in TD5 and 41% in SD5, p = 0.004. After 12 months, 76% were continent in TD5, 87% in SD5, and 94% in SD2, p = 0.023. CONCLUSIONS: Early micturition after SPT placement in robotic radical prostatectomy seems to be beneficial without an increased risk of complications.
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Prostatectomia/métodos , Neoplasias da Próstata/cirurgia , Procedimentos Cirúrgicos Robóticos , Micção , Idoso , Humanos , Masculino , Pessoa de Meia-Idade , Complicações Pós-Operatórias/epidemiologia , Complicações Pós-Operatórias/etiologia , Período Pós-Operatório , Estudos Prospectivos , Prostatectomia/efeitos adversos , Fatores de Tempo , Cateterismo Urinário , Incontinência Urinária/epidemiologia , Incontinência Urinária/etiologiaRESUMO
PURPOSE: To inform uro-gynecologists about the current standards and latest developments of sacral neuromodulation (SNM) in women with overactive bladder (OAB). METHODS: Literature search in the PubMed database for articles published between 1988 and 2019 on SNM for OAB in women. RESULTS: In total, 361 articles were identified and 51 articles retrieved for the review. SNM shows an objective success rate of 70-80%, OAB cure rate of 17-47% and a subjective satisfaction rate of 80-90%. These benefits have to be weighed against an adverse event rate of approx. 40%. SNM is significantly more successful than switching to another antimuscarinic after failed antimuscarinic drug therapy. Efficacy of SNM is slightly lower compared to bladder wall injections with 200 U botulinum toxin in the first months but efficacy of both treatments appears to be similar after 24 months. MRI examinations of patients with a sacral neurostimulator should only be performed after radiologist consultation. Sacral neurostimulators in patients with another pacemaker system should only be implanted after interdisciplinary consultation. The sacral neuromodulator should be turned off during pregnancy and delivery. SNM for OAB in patients with concomitant female sexual dysfunction or fecal incontinence seems to be beneficial. CONCLUSIONS: SNM is a successful and recommended second-line treatment of OAB. Sacral neurostimulators should preferably be implanted in SNM-centers because complications and the frequency of revisions are significantly reduced with increasing experience of the surgeon.
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Terapia por Estimulação Elétrica/métodos , Ginecologia/normas , Sacro/patologia , Bexiga Urinária Hiperativa/tratamento farmacológico , Urologia/normas , Feminino , Humanos , GravidezRESUMO
PURPOSE: To demonstrate the benefits of fluorescence-supported extended pelvic lymph node dissection (ePLND) compared to regular ePLND in robot-assisted radical prostatectomy. METHODS: 120 patients with intermediate- or high-risk prostate cancer were prospectively randomized (1:1): in the intervention group, indocyanine green (ICG) was injected transrectally into the prostate before docking of the robot. In both groups, ePLND was performed including additional dissection of fluorescent lymph nodes (LN) in the ICG group. RESULTS: After drop-out of two patients, 59 patients were allocated to the control (A) and intervention group (B) with a median PSA of 8,6 ng/ml. Median console time was 159 (A) vs. 168 (B) min (p = 0.20) with a longer time for ICG-ePLND: 43 (A) vs. 55 min (B) (p = 0.001). 2609 LN were found with significantly more LN after ICG-supported ePLND with a median of 25 vs. 17 LN in A (p < 0.001). Nodal metastases were detected in 6 patients in A (25 cancerous LN) vs. 9 patients in B (62 positive LN) (p = 0.40). In seven of nine patients, ICG-ePLND identified at least one cancer-positive LN (sensitivity 78%), 27 of 62 cancerous LN were fluorescent. Symptomatic lymphocele occurred in one patient in a and in three patients in b (p = 0.62). After a median follow-up of 22.9 months, PSA levels were similar. CONCLUSIONS: While ICG-ePLND seems to be beneficial for a better understanding of the lymphatic drainage and a more meticulous diagnostic approach, the sensitivity is not sufficient to recommend stand-alone ICG lymph node dissection.
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Carcinoma/cirurgia , Excisão de Linfonodo/métodos , Linfografia/métodos , Prostatectomia/métodos , Neoplasias da Próstata/cirurgia , Procedimentos Cirúrgicos Robóticos/métodos , Idoso , Carcinoma/patologia , Corantes Fluorescentes , Humanos , Verde de Indocianina , Linfonodos/patologia , Metástase Linfática/diagnóstico , Linfocele/epidemiologia , Masculino , Pessoa de Meia-Idade , Pelve , Complicações Pós-Operatórias/epidemiologia , Neoplasias da Próstata/patologia , Sensibilidade e Especificidade , Biópsia de Linfonodo SentinelaRESUMO
PURPOSE: To evaluate the impact of the type of urinary diversion (suprapubic vs. transurethral catheterization) on patients' postoperative pain after radical prostatectomy, development of bacteriuria and long-term functional results. METHODS: A randomized, prospective clinical trial was performed including 160 patients who underwent robot-assisted radical prostatectomy after randomization into two groups: intraoperatively, a transurethral catheter (control group) or an additional suprapubic tube (with removal of the transurethral catheter in the morning of postoperative day 1; intervention group) was placed. Primary study endpoint was postoperative pain objectified by the numeric rating scale questionnaire. Secondary endpoints were bacteriuria after catheter removal and functional outcomes after up to 2 years of follow-up. RESULTS: There were no significant differences in demographic and perioperative data. Starting on postoperative day 2, patients in the suprapubic diversion group had significantly less pain on every time point preceding the removal of the catheter compared to the control cohort with a median overall numeric rating score on postoperative day 1-4 of 2.4 points in the transurethral versus 1.3 in the intervention group (p = 0.012). No statistical difference was found in postoperative bacteriuria and complications as well as in functional results, quality of life and incontinence rates after a median follow-up of 22 months. CONCLUSIONS: Suprapubic drainage in robot-assisted radical prostatectomy shows significantly decreased pain levels during the catheterization period compared to the transurethral diversion without compromising long-term functional results. Intraoperative placement of a suprapubic tube should be discussed as a standard procedure for further improvement of patients' postoperative comfort.
Assuntos
Bacteriúria/epidemiologia , Cistostomia/métodos , Dor Pós-Operatória/epidemiologia , Prostatectomia , Neoplasias da Próstata/cirurgia , Procedimentos Cirúrgicos Robóticos , Cateterismo Urinário/métodos , Idoso , Humanos , Excisão de Linfonodo , Masculino , Pessoa de Meia-Idade , Gradação de Tumores , Estadiamento de Neoplasias , Cuidados Pós-Operatórios , Complicações Pós-Operatórias/epidemiologia , Neoplasias da Próstata/patologiaRESUMO
INTRODUCTION: To predict early continence recovery following radical prostatectomy (RP) using baseline demographic and clinical data, as well as dynamic transperineal ultrasound (TPUS) parameters of membranous urethral length (MUL). PATIENTS AND METHODS: A retrospective CHECK-MUL (check of membranous urethral length) study was conducted. We evaluated 154 patients who underwent RP between August 2018 and April 2023. All patients underwent pre- and postoperative dynamic TPUS to measure MUL. Urinary continence was defined as the use of one safety pad or less 3 months post surgery. The International Consultation on Incontinence Questionnaire-Short Form (ICIQ-SF) was used to assess urinary incontinence (UI). We used logistic regression to assess the association between MUL and early continence recovery. A multivariable logistic regression model was then constructed for the prediction of early continence recovery based on the MUL. RESULTS: The median MUL observed pre- and postoperatively in this study were similar (14.6 mm and 12.9 mm). In the univariable logistic regression analysis, the pre- and postoperative MUL measured by TPUS (odds ratio (OR): 1.12; 95%-CI: 1.02-1.79; p = 0.05 and OR: 1.01; 95%-CI: 1.02-1.12; p < 0.01) directions were independent predictors of early continence recovery 3 months post surgery. In addition, age (OR: 1.23; 95%-CI: 1.11-1.42; p = 0.03), BMI (OR: 1.44; 95%-CI: 1.18-2.92; p = 0.05), and bilateral nerve sparing (OR: 1.24; 95%-CI: 1.02-1.9; p = 0.05) were independent predictors of urinary continence in univariable logistic regression models. Preoperative MUL >15 mm (95% CI 1.28-1.33; p = 0.03) and postoperative MUL >14 mm (95% CI 1.2-1.16; p = 0.05) were significantly associated with early continence recovery at 3 months post surgery. CONCLUSIONS: The likelihood of continence recovery increases with membranous urethral length and decreases with age, BMI, and lack of nerve sparing. Preoperative MUL >15 mm and postoperative MUL >14 mm were significantly associated with early continence recovery at 3 months post surgery.
RESUMO
BACKGROUND: The aim of this study was to assess insignificant prostate cancer (iPCa) rates after robot-assisted radical prostatectomy (RARP) in contemporary patients who were preoperatively eligible for active surveillance (AS). iPCa indicates no risk of PCa progression. METHODS: We retrospectively analyzed 2837 RARP patients (2010-2019) who fulfilled at least one AS entry criteria set: Prostate Cancer Research International - Active Surveillance (PRIAS), University of California San Francisco (UCSF) (San Francisco, CA, USA), National Comprehensive Cancer Network (NCCN) or University of Toronto, ON, Canada. We utilized four different iPCa definitions: 1) based on pT2 and Gleason Score ≤6 and also cumulative tumor-volume; 2) ≤2.5mL; 3) ≤0.7mL; or 4) ≤0.5mL. For each AS set we tested the rates of iPCa and compared between age <70 vs. ≥70 years. This was complemented by multivariable logistic regression (LRM) predicting iPCa, adjusted for age and clinical AS variables. Finally, within the subgroup who had iPCa, we tested the rate of those who were deemed preoperatively AS ineligible. RESULTS: Between most (PRIAS) and least stringent (TORONTO) AS sets, iPCa was correctly predicted in 70-57%. Similarly, for iPCa definitions 2-4, rates were 59-42%, 34-19% and 27-14%. Senior patients harbored decreased proportions of iPCa. LRM confirmed that advanced age is associated with a lower chance of iPCa. More stringent AS sets lead to higher rates of AS ineligibility, e.g. 53% for PRIAS, despite iPCa. CONCLUSIONS: AS sets show limited accuracy for stricter iPCa definitions, which further declined with advanced age. Greater AS stringency resulted in more AS ineligible patients despite harboring iPCa. In consequence, patients are at risk for overtreatment. Clinicians must consider age and different AS sets that result in highly variable detection rates of iPCa.