ABSTRACT
OBJECTIVE: Meta-analysis was conducted to compare and evaluate the efficacy and safety of tension-free vaginal tape (TVT), outside-in trans-obturator tape (TOT), inside-out tension-free vaginal tape-obturator (TVT-O) and transvaginal tension-free urethral sling surgery (TVT-S) in the treatment of female stress urinary incontinence (SUI). METHODS: A computer-based systematic search of the PubMed, The Cochrane Library, Medline, Embase, Web of Science and ScienceDirect databases for randomised controlled trials (RCTs) comparing TVT, TOT, TVT-O and TVT-S for the treatment of SUI was performed from the time of library construction to November 2023. Two investigators performed data extraction and quality evaluation of the included RCTs, extracting information including the follows: First author, time of publication, intervention, sample size, age, duration of follow-up and objective cure rate, subjective cure rate, dyspareunia, vaginal mucosal perforation, urinary tract infection, sling exposure and postoperative thigh pain/groin pain. Review Manager (RevMan) 5.4 was used for data processing. RESULTS: A total of 14 RCTs with 2665 patients were included. Meta-analysis showed no statistically significant differences in objective cure rate, urinary tract infection, sling exposure and postoperative thigh pain/groin pain. The subjective cure rate of TVT was higher than that of TOT (odds ratio (OR), 95% confidence interval (CI) = 1.37 (1.02, 1.84), p = 0.03); The incidence of TVT-O voiding difficulty was lower than that of TVT (OR, 95% CI = 2.94 (1.20, 7.20), p = 0.02); And the incidence of vaginal mucosal perforation of TOT was lower than that of TVT (OR, 95% CI = 0.11 (0.02, 0.61), p = 0.01). CONCLUSIONS: The four surgical procedures, TVT, TOT, TVT-O and TVT-S, were relatively similar in terms of SUI outcomes. TVT had a higher subjective cure rate than TOT and a higher incidence of postoperative dyspareunia and vaginal mucosal perforation.
Subject(s)
Suburethral Slings , Urinary Incontinence, Stress , Urologic Surgical Procedures , Female , Humans , Randomized Controlled Trials as Topic , Suburethral Slings/adverse effects , Treatment Outcome , Urinary Incontinence, Stress/surgery , Urologic Surgical Procedures/methods , Urologic Surgical Procedures/adverse effectsABSTRACT
INTRODUCTION: Even though certain technical limitations associated with the small size of the patients were taken for granted in the advent of pediatric robotic surgery, we could now be facing a paradigm shift challenging these old beliefs. MATERIALS AND METHODS: A retrospective study of patients undergoing Da-Vinci-Xi(IS4000)-assisted urological surgery from May 2022 to October 2023 was carried out. Patients were divided into two groups -Group A < 15 kg and Group B ≥ 15 kg. Operating times, hospital stay, and intra- and postoperative complications were compared. RESULTS: 17 patients (9 in Group A, 8 in Group B) underwent surgery. Median age was 29 months (A) and 109 months (B) (p< 0.001). Median weight was 12.0 kg (A) and 31.5 kg (p< 0.001). Operating time was 162 min (A) and 130 min (p= 0.203). Console time was 99 min (A) and 70 min (B) (p= 0.065). Mean hospital stay was 2 days (A) and 3 days (B) (p= 0.41). No differences were found in terms of intraoperative (p= 0.453) or postoperative (p= 0.485) complications. CONCLUSIONS: Even though operating on younger children seemed more complicated than on older ones in the advent of robotic surgery, the results in our series were similar. The fact patients under 12 months of age were not included means larger studies are required to prove this.
INTRODUCCION: Aunque en los inicios de la cirugía robótica pediátrica solíamos asumir la existencia de ciertas limitaciones técnicas asociadas al pequeño tamaño de nuestros pacientes, podríamos encontrarnos ante un cambio de paradigma y cuestionar estas antiguas creencias. MATERIAL Y METODOS: Estudio retrospectivo que incluye los pacientes a los que se les practicó una cirugía urológica asistida por robot Da Vinci Xi (IS4000), entre mayo de 2022 y octubre de 2023. Se dividieron en dos grupos: A < 15 kg, B ≥ 15 kg. Se compararon tiempos quirúrgicos, estancia hospitalaria y complicaciones intra y postoperatorias. RESULTADOS: Intervenimos 17 pacientes (9 A, 8 B). Edad mediana 29 (A) y 109 meses (B) (p < 0,001). Peso mediano A: 12 kg, B 31,5 kg (p < 0,001). Tiempo quirúrgico A 162 min, B 130 min (p= 0,203). Tiempo de consola A 99 min, B 70 min (p= 0,065). Estancia media A 2, B 3 días (p= 0,41). No se encontraron diferencias en la tasa de complicaciones intraoperatorias (p= 0,453) ni postoperatorias (p=0,485). CONCLUSIONES: A pesar de que al comienzo de la cirugía robótica se pensaba que sería más complicado operar a los niños pequeños que a los más mayores, en nuestra serie los resultados son similares. Por no incluir menores de 12 meses, necesitamos estudios más extensos para probar estas afirmaciones.
Subject(s)
Length of Stay , Operative Time , Postoperative Complications , Robotic Surgical Procedures , Urologic Surgical Procedures , Humans , Retrospective Studies , Robotic Surgical Procedures/adverse effects , Robotic Surgical Procedures/methods , Urologic Surgical Procedures/methods , Urologic Surgical Procedures/adverse effects , Male , Postoperative Complications/epidemiology , Female , Child, Preschool , Child , Infant , Intraoperative Complications/epidemiologyABSTRACT
Background and Objectives: This paper evaluates the efficacy and safety of ureteral access sheath (UAS) utilization in retrograde intrarenal surgery (RIRS). Materials and Methods: We searched PubMed, Embase, and the Cochrane Library up to 30 August 2023. The inclusion criteria comprised English-language original studies on RIRS with or without UAS in humans. The primary outcome was SFR, while the secondary outcomes included intraoperative and postoperative complications, the lengths of the operation and the hospitalization period, and the duration of the fluoroscopy. Subgroup analyses and a sensitivity analysis were performed. Publication bias was assessed using funnel plots and Egger's regression tests. Dichotomous variables were analyzed using odds ratios (ORs) with 95% confidence intervals (CIs), while mean differences (MDs) were employed for continuous variables. Results: We included 22 studies in our analysis. These spanned 2001 to 2023, involving 12,993 patients and 13,293 procedures. No significant difference in SFR was observed between the UAS and non-UAS groups (OR = 0.90, 95% CI 0.63-1.30, p = 0.59). Intraoperative (OR = 1.13, 95% CI 0.75-1.69, p = 0.5) and postoperative complications (OR = 1.29, 95% CI 0.89-1.87, p = 0.18) did not significantly differ between the groups. UAS usage increased operation times (MD = 8.30, 95% CI 2.51-14.10, p = 0.005) and fluoroscopy times (MD = 5.73, 95% CI 4.55-6.90, p < 0.001). No publication bias was detected for any outcome. Conclusions: In RIRS, UAS usage did not significantly affect SFR, complications, or hospitalization time. However, it increased operation time and fluoroscopy time. Routine UAS usage is not supported, and decisions should be patient-specific. Further studies with larger sample sizes and standardized assessments are needed to refine UAS utilization in RIRS.
Subject(s)
Ureter , Humans , Ureter/surgery , Postoperative Complications/epidemiology , Postoperative Complications/etiology , Operative Time , Kidney/surgery , Urologic Surgical Procedures/methods , Urologic Surgical Procedures/statistics & numerical data , Urologic Surgical Procedures/adverse effects , Length of Stay/statistics & numerical dataSubject(s)
Perioperative Care , Venous Thromboembolism , Humans , Venous Thromboembolism/prevention & control , Venous Thromboembolism/etiology , Perioperative Care/methods , Perioperative Care/standards , Europe , Anticoagulants/administration & dosage , Anticoagulants/therapeutic use , Urologic Surgical Procedures/adverse effects , Urologic Surgical Procedures/standards , Postoperative Complications/prevention & control , Postoperative Complications/etiology , Postoperative Complications/epidemiologyABSTRACT
INTRODUCTION: Consensus for Enhanced Recovery After Surgery (ERAS) in pediatrics has been achieved in neonatal intestinal surgery, yet it is not widely utilized in pediatric urology. We investigated the application of ERAS guidelines in pediatric urology, and determined its effects given the available level of evidence supporting the ERAS protocol in children. EVIDENCE ACQUISITION: A systematic literature review including series providing adoption of fast-track recovery protocols for pediatric urology procedures was carried out. Main outcome measures were study characteristics, adherence to the 19 ERAS items, complication rates and length of hospital stay. Sub-group analysis by surgery type (hypospadias versus major surgery) was performed. EVIDENCE SYNTHESIS: Nine series with data from 1272 surgical pediatric cases were included. An enhanced recovery pathway was applied in 67.3% of the reports. Two series included patients undergoing hypospadias repair and ERAS items were insufficiently reported. Studies including children undergoing major procedures mentioned a median of 15 ERAS items, yet applied a median of 11 items. Median compliance rate was 88.9% (range 50-100). More ERAS guideline items were reported (applied or mentioned) in the most recently published studies. CONCLUSIONS: There is limited reporting and use of the ERAS guidelines in urologic surgery particularly in hypospadias repair; whilst in major surgery in children, adherence and compliance rates vary widely. In more recent series there was an increase in ERAS items that have been mentioned and applied. Future research is needed to identify barriers and to overcome them in order to fully adopt and benefit from the ERAS pathway.
Subject(s)
Enhanced Recovery After Surgery , Guideline Adherence , Practice Guidelines as Topic , Urologic Surgical Procedures , Humans , Urologic Surgical Procedures/adverse effects , Urologic Surgical Procedures/standards , Child , Guideline Adherence/statistics & numerical data , Length of Stay/statistics & numerical dataABSTRACT
INTRODUCTION: Most urologic surgeons will experience surgical complications during their career. These complications can traumatize the surgeon. A national survey of AUA members was conducted to better understand the impact of surgical complications on mental, emotional, and physical health. METHODS: An anonymous survey was distributed to a random sample of 4528 AUA members (US urologists and trainees). Survey items were designed to identify the prevalence of surgical complications, and consequential mental, emotional, and physical impact on the surgeon. Also assessed was the support infrastructure available to urologists who experienced complications. RESULTS: The survey was completed by 467 urologists (10.3% response rate), 432 (95%) of whom reported having experienced a serious complication. The most common mental/emotional experiences were anxiety (85%), guilt/shame (81%), and grief/sadness/depression (71%). The most common physical symptoms reported were insomnia (62%), loss of appetite (23%), and headache (13%). Approximately 94% of respondents reported that they did not receive any counseling, and 69% reported not receiving any emotional support following the incident. Urologists reported that shame, lack of administrative time, fear, stigma, and guilt were barriers to seeking support. CONCLUSIONS: The overwhelming majority of urologists experience significant complications. These complications are associated with a high incidence of physical and emotional distress, and there is poor access to support. There is an opportunity for the AUA and other agencies to address barriers to seeking and accessing care for urologists who experience mental, emotional, and physical distress after experiencing surgical complications.
Subject(s)
Postoperative Complications , Urologic Surgical Procedures , Humans , Postoperative Complications/epidemiology , Postoperative Complications/psychology , Postoperative Complications/etiology , Male , Female , Urologic Surgical Procedures/adverse effects , Middle Aged , Adult , Surveys and Questionnaires , Urologists/psychology , United States/epidemiology , Surgeons/psychologyABSTRACT
PURPOSE: Bladder outlet obstruction (BOO) is common in older adults. Many older adults who pursue surgery have additional vulnerabilities affecting surgical risk, including frailty. A clinical tool that builds on frailty to predict surgical outcomes for the spectrum of BOO procedures would be helpful to aid in surgical decision-making but does not currently exist. MATERIALS AND METHODS: Medicare beneficiaries undergoing BOO surgery from 2014 to 2016 were identified and analyzed using the Medicare MedPAR, Outpatient, and Carrier files. Eight different BOO surgery categories were created. Baseline frailty was calculated for each beneficiary using the Claims-Based Frailty Index (CFI). All 93 variables in the CFI and the 17 variables in the Charlson Comorbidity Index were individually entered into stepwise logistic regression models to determine variables most highly predictive of complications. Similar and duplicative variables were combined into categories. Calibration curves and tests of model fit, including C statistics, Brier scores, and Spiegelhalter P values, were calculated to ensure the prognostic accuracy for postoperative complications. RESULTS: In total, 212,543 beneficiaries were identified. Approximately 42.5% were prefrail (0.15 ≤ CFI < 0.25), 8.7% were mildly frail (0.25 ≤ CFI < 0.35), and 1.2% were moderately-to-severely frail (CFI ≥0.35). Using stepwise logistic regression, 13 distinct prognostic variable categories were identified as the most reliable predictors of postoperative outcomes. Most models demonstrated excellent model discrimination and calibration with high C statistic and Spiegelhalter P values, respectively, and high accuracy with low Brier scores. Calibration curves for each outcome demonstrated excellent model fit. CONCLUSIONS: This novel risk assessment tool may help guide surgical prognostication among this vulnerable population.
Subject(s)
Frailty , Postoperative Complications , Urinary Bladder Neck Obstruction , Humans , Urinary Bladder Neck Obstruction/surgery , Urinary Bladder Neck Obstruction/etiology , Urinary Bladder Neck Obstruction/diagnosis , Aged , Male , Risk Assessment/methods , Female , Frailty/complications , Frailty/diagnosis , United States/epidemiology , Postoperative Complications/epidemiology , Postoperative Complications/etiology , Aged, 80 and over , Medicare/statistics & numerical data , Urologic Surgical Procedures/methods , Urologic Surgical Procedures/adverse effects , Retrospective StudiesABSTRACT
PURPOSE: To evaluate the incidence of incisional hernia in patients undergoing direct access to the abdominal cavity in urological surgery. METHODS: We conducted a systematic review in Pubmed, Embase, and Cochrane Central from 1980 to the present according to the Preferred Reporting Items for Systematic Review and Meta-analysis (PRISMA) statement. Eighty-four studies were selected for inclusion in this analysis, and meta-analysis and meta-regression were performed. RESULTS: The total incidence in the 84 studies was 4.8% (95% CI 3.7% - 6.2%) I2 93.84%. Depending on the type of incision, it was higher in the open medial approach: 7.1% (95% CI 4.3%-11.8%) I2 92.45% and lower in laparoscopic surgery: 1.9% (95% CI 1%-3.4%) I2 71, 85% According to access, it was lower in retroperitoneal: 0.9% (95% CI 0.2%-4.8%) I2 76.96% and off-midline: 4.7% (95% CI 3.5%-6.4%) I2 91.59%. Regarding the location of the hernia, parastomal hernias were more frequent: 15.1% (95% CI 9.6% - 23%) I2 77.39%. Meta-regression shows a significant effect in reducing the proportion of hernias in open lateral, laparoscopic and hand-assisted compared to medial open access. CONCLUSION: The present review finds the access through the midline and stomas as the ones with the highest incidence of incisional hernia. The use of the lateral approach or minimally invasive techniques is preferable. More prospective studies are warranted to obtain the real incidence of incisional hernias and evaluate the role of better techniques to close the abdomen.
Subject(s)
Incisional Hernia , Urologic Surgical Procedures , Humans , Incisional Hernia/epidemiology , Incisional Hernia/etiology , Incidence , Urologic Surgical Procedures/adverse effects , Laparoscopy/adverse effectsABSTRACT
We aimed to determine if continuous perioperative heart rate variability (HRV) monitoring could improve risk stratification compared to a short preoperative measurement in radical cystectomy patients. Electrocardiography (ECG) recordings were collected continuously preoperatively to discharge in 83 patients. Two, 5-min ECG signal segments (preoperative and at 24-h post ECG placement) were analyzed offline to extract HRV metrics. HRV metric discriminatory ability to identify patients with 30-day postoperative complications were analyzed using receiver operating characteristics curves. Sixty participants were included for analysis of which 27 (45%) developed a complication within 30 days postoperative. HRV was reduced in patients with complications. Postoperative standard deviation NN intervals and root mean square of successive differences had area under the curves (AUC) of 0.67 (95% CI 0.54 to 0.81) and 0.68 (95% CI 0.54 to 0.82), respectively. Significant discriminatory abilities were also reported for postoperative frequency metrics of absolute low frequency (LF) [AUC = 0.65 (95% CI 0.51 to 0.79)] and high frequency (HF) powers [AUC = 0.69 (95% CI 0.55 to 0.83)] and total power [AUC = 0.66 (95% CI 0.53 to 0.80)]. Postoperative acquired HRV metrics demonstrated improved discriminatory ability. Our findings suggest that longer-term perioperative HRV monitoring presents with superior ability to stratify complication risk.
Subject(s)
Electrocardiography , Heart Rate , Postoperative Complications , Humans , Postoperative Complications/etiology , Postoperative Complications/diagnosis , Male , Female , Aged , Prospective Studies , Middle Aged , Urologic Surgical Procedures/adverse effects , Perioperative Period , ROC Curve , Risk Assessment/methodsABSTRACT
OBJECTIVES: To evaluate the etiology and diagnostic tools for ureteropelvic obstruction in kidney transplant recipients, we investigated the short-term and long-term outcomes of Foley Y-V pyeloplasty. MATERIALS AND METHODS: We retrospectively reviewed 10 patients who underwent kidney transplant followed by additional interventions to treat obstructive ureteral pathologies between 2016 and 2020. We enrolled 4 patients who had received intervention to treat ureteropelvic obstruction. For these 4 patients, serum creatinine and estimated glomerular filtration rate levels were recorded at baseline, during the symptomatic period, and long-term. In this single center study, we investigated diagnostic tools and management strategies for ureteropelvic obstruction and assessed performance of Foley Y-V nondismembered pyeloplasty in kidney transplant recipients. RESULTS: Among 4 patients, graft function (assessed by serum creatinine and estimated glomerular filtration rate) worsened significantly (P = .03) in the symptomatic period of ureteropelvic obstruction in all patients; however, graft function levels improved rapidly to levels similar to baseline (P = .07) after Y-V pyeloplasty. In addition, no statistically significant difference was detected between baseline and longterm graft functions afterY-V pyeloplasty in follow-up (P = .28). CONCLUSIONS: Diagnosis and management of ureteropelvic obstruction in kidney transplant recipients are challenging due to rarity and lack of an ideal management algorithm.There is no specific diagnostic tool to discriminate this pathology from other ureteral pathologies; therefore, a regimen of conventional imaging modalities and diuretic renogram combined with endoscopic evaluation is more reliable. Moreover, nondismembered Foley Y-V pyeloplasty is effective and safe for graft function in the short-term and long-term.
Subject(s)
Glomerular Filtration Rate , Kidney Transplantation , Ureteral Obstruction , Humans , Kidney Transplantation/adverse effects , Ureteral Obstruction/surgery , Ureteral Obstruction/etiology , Ureteral Obstruction/diagnosis , Retrospective Studies , Treatment Outcome , Male , Female , Adult , Time Factors , Middle Aged , Urologic Surgical Procedures/adverse effects , Kidney Pelvis/surgery , Recovery of Function , Predictive Value of Tests , Risk FactorsABSTRACT
Despite advances in non-invasive and minimally invasive techniques, some proximal ureteral stones with impaction require open or laparoscopic surgery. No systematic reviews or meta-analyses have compared the efficacy and safety of open proximal ureterolithotomy and laparoscopic approaches. The aim of this study was to compare the efficacy and safety between open and laparoscopic proximal ureterolithotomy for ureteral stone management. Following the PRISMA guidelines, systematic searches were conducted in five databases (PubMed, Scopus, ScienceDirect, Web of Science, and ProQuest) to identify articles comparing those two surgical approaches. Operative time, blood loss, pain score, hospital stay, recovery time, and complications were collected and compared. Heterogeneity-based meta-analysis with random-effects or fixed-effects models were conducted. Two randomized controlled trials and four observational cohort studies with 386 participants met the criteria. Open surgery had significantly less time than laparoscopic ureterolithotomy (mean difference (MD): 26.63 minutes, 95%CI: 14.32, 38.94; p<0.0001). Intraoperative blood loss (MD: -1.27 ml; 95%CI: -6.64, 4.09; p=0.64) and overall complications (OR: 0.68; 95%CI: 0.41, 1.15; p=0.16) were not significantly different between two approaches. Laparoscopic ureterolithotomy reduced visual analogue scale (VAS) pain scores (MD: -2.53; 95%CI: -3.47, -2.03; p<0.00001), hospital stays (MD: -2.40 days; 95%CI: -3.42 to -1.38 days; p=0.03), and recovery time (MD: -9.67 days; 95%CI: -10.81 to -8.53 days; p<0.00001). In conclusion, open proximal ureterolithotomy had less time, but laparoscopic surgery reduced postoperative pain, hospital stay, and recovery time. Both methods had comparable intraoperative bleeding and complications.
Subject(s)
Laparoscopy , Ureteral Calculi , Humans , Laparoscopy/methods , Laparoscopy/adverse effects , Ureteral Calculi/surgery , Length of Stay , Operative Time , Treatment Outcome , Blood Loss, Surgical/prevention & control , Blood Loss, Surgical/statistics & numerical data , Pain, Postoperative/etiology , Pain, Postoperative/prevention & control , Postoperative Complications/epidemiology , Postoperative Complications/etiology , Urologic Surgical Procedures/methods , Urologic Surgical Procedures/adverse effectsABSTRACT
PURPOSE: Current guidelines recommend screening and treatment of asymptomatic bacteriuria prior to all urological surgeries breaching the mucosa. But little evidence supports this recommendation. At the least, risk stratification for postoperative UTI to support this strategy is lacking. The aim of this study was to define the associated factors for postoperative febrile infectious complications (UTI or surgical site infection) in urological surgery. MATERIALS AND METHODS: We conducted a retrospective, multicentric study including all consecutive patients undergoing any urological surgery with preoperative urine culture. The primary outcome was the occurrence of a UTI or surgical site infection occurring within 30 days after surgery. RESULTS: From 2016 to 2023, in 10 centers, 2389 patients were included with 838 (35%) positive urine cultures (mono-/bi-/polymicrobial). Postoperative infections occurred in 106 cases (4.4%), of which 44 had negative urine cultures (41%), 42 had positive mono-/bimicrobial urine cultures (40%), and 20 had polymicrobial urine cultures (19%). In multivariable analysis, UTI during the previous 12 months of surgery (odds ratio [OR] 3.43; 95% CI 2.07-5.66; P < .001), monomicrobial/bimicrobial preoperative urine culture (OR 3.68; 95% CI 1.57-8.42; P = .002), polymicrobial preoperative urine culture (OR 2.85; 95% CI 1.52-5.14; P < .001), and operative time (OR 1.09; 95% CI 1.04-1.15; P < .001) were independent associated factors for postoperative febrile infections. CONCLUSIONS: Positive urine culture, including preoperative polymicrobial urine culture, prior to urological surgery was associated with postoperative infection. Additionally, patients experiencing infectious complications also had a higher incidence of other complications. The effectiveness of systematic preventive antibiotic therapy for a positive urine culture has not been conclusively established.
Subject(s)
Bacteriuria , Urologic Surgical Procedures , Humans , Bacteriuria/epidemiology , Bacteriuria/diagnosis , Retrospective Studies , Male , Female , Middle Aged , Urologic Surgical Procedures/adverse effects , Risk Factors , Aged , Postoperative Complications/epidemiology , Postoperative Complications/microbiology , Postoperative Complications/etiology , Surgical Wound Infection/epidemiology , Surgical Wound Infection/microbiology , Risk Assessment , Databases, Factual , Urinary Tract Infections/epidemiology , Urinary Tract Infections/microbiology , Urinary Tract Infections/diagnosis , Adult , Asymptomatic Infections/epidemiologyABSTRACT
OBJECTIVES: Redo surgery for pelvic fracture urethral distraction defects (PFUDDs) is still a challenge. the long urethral defect makes it difficult while the high tension increase the recurrence rate. Although certain ancillary maneuvers can relieve tension, there is no consensus or guidelines for the prediction/planning of the selection. In this study, we present our experience with developing an intraoperative guidance system to achieve tension-free urethral anastomosis. PATIENTS AND METHODS: A total of 91 recurrent PFUDD patients managed at our center between 2020 and 2022 were retrospectively analyzed. The patients underwent scar removing and urethral anastomosis. For the long defect and high-tension cases, 6 kinds of tension-relieving maneuvers were used respectively during the process of urethral anastomosis. Preoperative assessment of the urethrogram was done before surgery, while biaxial (vertical and horizontal) defect measurements were performed intraoperatively. The patients were followed-up for 12 months (8.9 ± 4.2), furthermore, recurrence and complications were analyzed. RESULTS: The overall success rate was 86.81%. The mean defect in urethrogram was 2.9 ± 1.1 cm. 27 simple anastomosis was performed when the vertical plus horizontal defect was less than 2 cm with 11.11% recurrence. 24 cavernous septum splittings were performed when the horizontal defect was greater than 2 cm with 8.33% recurrence. 21 inferior pubectomies were performed when the horizontal defect was greater than 3 cm with 19.05% recurrence. 15 ancillary distal urethra manipulations (fully distal urethral mobilization, urethral suspension and corpus cavernosa folding) were performed when the vertical defect was 3 to 4 cm with 13.33 recurrence. 4 reroutings were performed when the vertical defect was greater than 4 cm with 25.00% recurrence. CONCLUSIONS: Ancillary maneuvers are effective for reducing tension in redo urethral anastomosis. Measurement of divergent vertical and horizontal urethral defects could guide the selection of ancillary maneuvers. Combined tension-relieving maneuvers is recommended according to the defect direction and length to achieve a tension-free anastomosis.
Subject(s)
Fractures, Bone , Pelvic Bones , Urethral Stricture , Humans , Urethra/surgery , Retrospective Studies , Urologic Surgical Procedures/adverse effects , Anastomosis, Surgical/adverse effects , Fractures, Bone/complications , Urethral Stricture/surgery , Treatment OutcomeABSTRACT
PURPOSE: Bladder exstrophy (BE) poses challenges both during the surgical repair and throughout follow-up. In 2013, a multi-institutional BE consortium was initiated, which included utilization of unified surgical principles for the complete primary repair of exstrophy (CPRE), real-time coaching, ongoing video capture and review of video footage, prospective data collection, and routine patient data analysis, with the goal of optimizing the surgical procedure to minimize devastating complications such as glans ischemia and bladder dehiscence while maximizing the rate of volitional voiding with continence and long-term protection of the upper tracts. This study reports on our short-term complications and intermediate-term continence outcomes. MATERIALS AND METHODS: A single prospective database for all patients undergoing surgery with a BE epispadias complex diagnosis at 3 institutions since February 2013 was used. For this study, data for children with a diagnosis of classic BE who underwent primary CPRE from February 2013 to February 2021 were collected. Data recorded included sex, age at CPRE, adjunct surgeries including ureteral reimplantations and hernia repairs at the time of CPRE, osteotomies, and immobilization techniques, and subsequent surgeries. Data on short-term postoperative outcomes, defined as those occurring within the first 90 days after surgery, were abstracted. In addition, intermediate-term outcomes were obtained for patients operated on between February 2013 and February 2017 to maintain a minimum follow-up of 4 years. Outcomes included upper tract dilation on renal and bladder ultrasound, presence of vesicoureteral reflux, cortical defects on nuclear scintigraphy, and continence status. Bladder emptying was assessed with respect to spontaneous voiding ability, need for clean intermittent catheterization, and duration of dry intervals. All operating room encounters that occurred subsequent to initial CPRE were recorded. RESULTS: CPRE was performed in 92 classic BE patients in the first 8 years of the collaboration (62 boys), including 46 (29 boys) during the first 4 years. In the complete cohort, the median (interquartile range) age at CPRE was 79 (50.3) days. Bilateral iliac osteotomies were performed in 89 (97%) patients (42 anterior and 47 posterior). Of those undergoing osteotomies 84 were immobilized in a spica cast (including the 3 patients who did not have an osteotomy), 6 in modified Bryant's traction, and 2 in external fixation with Buck's traction. Sixteen (17%) patients underwent bilateral ureteral reimplantations at the time of CPRE. Nineteen (21%) underwent hernia repair at the time of CPRE, 6 of which were associated with orchiopexy. Short-term complications within 90 days occurred in 31 (34%), and there were 13 subsequent surgeries within the first 90 days. Intermediate-term outcomes were available for 40 of the 46 patients, who have between 4 and 8 years of follow-up, at a median of 5.7 year old. Thirty-three patients void volitionally, with variable dry intervals. CONCLUSIONS: Cumulative efforts of prospective data collection have provided granular data for evaluation. Short-term outcomes demonstrate no devastating complications, that is, penile injury or bladder dehiscence, but there were other significant complications requiring further surgeries. Intermediate-term data show that boys in particular show encouraging spontaneous voiding and continence status post CPRE, while girls have required modification of the surgical technique over time to address concerns with urinary retention. Overall, 40% of children with at least 4 years of follow-up are voiding with dry intervals of > 1 hour.
Subject(s)
Bladder Exstrophy , Urologic Surgical Procedures , Humans , Bladder Exstrophy/surgery , Male , Female , Infant , Urologic Surgical Procedures/methods , Urologic Surgical Procedures/adverse effects , Treatment Outcome , Child, Preschool , Prospective Studies , Postoperative Complications/epidemiology , Postoperative Complications/etiology , Time Factors , Follow-Up Studies , ChildABSTRACT
OBJECTIVE: To examine long-term ileal ureter replacement results at over 32 years at our institution. Long segment or proximal ureteral strictures pose a challenging reconstructive problem. Ureteroureterostomy, psoas hitch, Boari flap, buccal ureteroplasty, and autotransplantation are common reconstructive techniques. We show that ileal ureter remains a lasting option. METHODS: We performed a retrospective review of patients undergoing open ileal ureter creation from 1989-2021. Patient demographics, operative history, and complications were examined. All patients were followed for changes in renal function. Demographic data were analyzed and Cox proportional hazard models were performed. RESULTS: One hundred and fifty-eight patients were identified with median follow-up time of 40 months. Eighty-one percent had a unilateral ileal ureter creation. Fifty percent were female, median age was 53.3. Twenty-seven percent of patients had radiation-induced strictures. Preoperatively, 56.3% of patients were chronic kidney disease stage 1-2 and 43.7% were stage 3-5. Post-operatively, 54% were stage 1-2 and 46% were stage 3-5. Cox proportional hazard models demonstrated no significant correlation between worsening renal function and stricture cause, bilateral repair, complications, or sex (biologically male or female). Seventy-seven percent had no 30-day complications. Clavien complications included grade 1 (18), grade 2 (4), grade 3 (9), and grade 4 (5). Long-term complications included worsening renal function (3%), incisional hernia (8.2%), and small bowel obstruction (6.9%). Five (3.1%) patients ultimately required dialysis and 5 (3.1%) patients developed metabolic acidosis. CONCLUSION: Ileal ureteral reconstruction is often a last resort for patients with complex ureteral injuries. Clinicians can be reassured by our long-term data that ileal ureteral creation is a safe treatment with good preservation of renal function and low risk of hemodialysis and metabolic acidosis.
Subject(s)
Ileum , Postoperative Complications , Ureter , Ureteral Obstruction , Humans , Female , Male , Retrospective Studies , Middle Aged , Ileum/transplantation , Ileum/surgery , Ureter/surgery , Postoperative Complications/epidemiology , Postoperative Complications/etiology , Ureteral Obstruction/surgery , Ureteral Obstruction/etiology , Adult , Kidney/surgery , Time Factors , Aged , Follow-Up Studies , Urologic Surgical Procedures/methods , Urologic Surgical Procedures/adverse effects , Plastic Surgery Procedures/methods , Plastic Surgery Procedures/adverse effectsABSTRACT
PURPOSE: Postoperative shoulder pain is a common problem after laparoscopic surgery. This study aimed to investigate the association between operative side and postoperative shoulder pain following urologic laparoscopic surgery performed in the lateral recumbent position. METHODS: This was a retrospective cohort study conducted at a single tertiary care center. A total of 506 patients who underwent urologic laparoscopic surgery (including adrenalectomy, radical nephrectomy, partial nephrectomy, and pyeloplasty) between January 2010 and December 2019 were included. Patients who underwent total nephroureterectomy or resection of other organs were excluded. The primary outcome was the incidence of postoperative shoulder pain. A multivariable logistic regression analysis investigated the association between the operative side and postoperative shoulder pain. RESULTS: Among the 506 included patients, there were an equal number of surgeries on the left and right sides. Eighty-eight patients had postoperative shoulder pain. The incidence of postoperative shoulder pain in the left-side group was significantly higher than that in the right-side group (21.3% [54/253] versus 13.4% [34/253], crude odds ratio = 1.75, 95% confidence interval [CI] 1.07-2.89). After adjustment for potential confounders (age, sex, body mass index, operation duration, operative technique, epidural block, peripheral nerve block, American Society of Anesthesiologists physical status classification, and intraoperative rocuronium dose), the left operative side was found to be associated with postoperative shoulder pain (adjusted odds ratio = 1.89, 95% CI 1.15-3.09). CONCLUSION: The left operative side is associated with an increased incidence of postoperative shoulder pain after urologic laparoscopic surgery performed in the lateral recumbent position.
Subject(s)
Laparoscopy , Pain, Postoperative , Shoulder Pain , Urologic Surgical Procedures , Humans , Male , Female , Laparoscopy/methods , Laparoscopy/adverse effects , Retrospective Studies , Shoulder Pain/epidemiology , Shoulder Pain/etiology , Middle Aged , Pain, Postoperative/epidemiology , Pain, Postoperative/etiology , Urologic Surgical Procedures/methods , Urologic Surgical Procedures/adverse effects , Aged , Cohort Studies , Incidence , Adult , Patient Positioning/methods , Patient Positioning/adverse effectsABSTRACT
Aims: Retroperitoneoscopic simple nondismembered pyeloplasty (SNDP) with da Vinci Si assistance was developed because of a possible risk for alignment shift after retroperitoneoscopic diamond-shaped bypass pyeloplasty (Diamond-Bypass; DP). Outcomes of SNDP and DP were compared. Materials and Methods: For SNDP, a small longitudinal incision is made on the border of the dilated pelvis and narrowed ureter at the ureteropelvic junction (UPJ). Extending this incision toward the pelvis allows identification of mucosa while maintaining the integrity of surrounding tissues that are so thin and fragile that they will not influence lumen alignment. Data for DP were obtained from a previously published article. Results: For SNDP (n = 3), mean age at surgery was 2.67 years (range: 1-4), mean operative time was 176 minutes. Mean postoperative Society of Fetal Urology (SFU) grades for hydronephrosis were 1.2, 0.7, and 0.6, 1, 2, and 3 months after stent removal, respectively. Postoperative diethylenetriaminepentaacetic acid (DTPA) was normal (n = 3). For DP (n = 5) mean age at surgery was 4.3 years (range: 1-14), mean operative time was 189 minutes. Mean postoperative SFU grades were 2.8, 2.2, and 1.6, respectively. Postoperative DTPA was normal (n = 4) and delayed (n = 1). All SNDP and DP were asymptomatic by 3 months after stent removal. Conclusion: Both SNDP and DP have favorable outcomes. If the UPJ is located at the lowest end of the renal pelvis, SNDP may improve hydronephrosis more quickly.
Subject(s)
Hydronephrosis , Laparoscopy , Ureter , Ureteral Obstruction , Humans , Infant , Child, Preschool , Child , Adolescent , Ureter/surgery , Ureteral Obstruction/surgery , Ureteral Obstruction/complications , Laparoscopy/adverse effects , Kidney Pelvis/surgery , Hydronephrosis/etiology , Pentetic Acid , Urologic Surgical Procedures/adverse effects , Treatment OutcomeABSTRACT
OBJECTIVE: To compare retrograde intrarenal surgery (RIRS) with and without ureteral access sheath (UAS) in different pediatric age groups. METHODS: The data of RIRS for kidney stone in children were obtained from 9 institutions. Demographic characteristics of patients and stones, intraoperative and postoperative results were recorded. While analyzing the data, patients who underwent RIRS without UAS (group 1) (n = 195) and RIRS with UAS (group 2) (n = 194) were compared. RESULTS: Group 1 was found to be young, thin, and short (P <.001, P = .021, P <.001), but there was no gender difference and similar symptoms were present except hematuria, which was predominant in group 2 (10.6% vs 17.3%, P <.001). Group 1 had smaller stone diameter (9.91 ± 4.46 vs 11.59 ± 4.85 mm, P = .001), shorter operation time (P = .040), less stenting (35.7% vs 72.7%, P = .003). Re-intervention rates and stone-free rates (SFR) were similar between groups (P = .5 and P = .374). However, group 1 had significantly high re-RIRS (P = .009). SFR had a positive correlation with smaller stone size and thulium fiber laser usage compared to holmium fiber laser (HFL) (P <.001 and P = .020), but multivariate analysis revealed only large stone size as a risk factor for residual fragments (P = .001). CONCLUSION: RIRS can be performed safely in children with and without UAS. In children of smaller size or younger age (<5 years), limited use of UAS was observed. UAS may be of greater utility in stones larger than 1 cm, regardless of the age, and using smaller diameter UAS and ureteroscopes can decrease the complications.
Subject(s)
Kidney Calculi , Humans , Female , Male , Child , Kidney Calculi/surgery , Child, Preschool , Retrospective Studies , Ureter/surgery , Ureteroscopy/adverse effects , Ureteroscopy/methods , Adolescent , Infant , Urologic Surgical Procedures/methods , Urologic Surgical Procedures/adverse effectsABSTRACT
Introduction: Robotic surgery using da Vinci surgical system has gained prominence in urology; emerging robotic platforms are expanding its applications and increasing affordability. We assess the feasibility and safety of a novel system, the Toumai® robotic system in various urological surgeries. Methods: This prospective study was conducted at the first affiliated hospital of Zhengzhou university. Twenty consecutive patients underwent renal and prostatic surgery with the Toumai. The study assessed technical feasibility (conversion rate) and safety (perioperative complications) of the procedures as primary outcomes. Secondary endpoints included key surgical perioperative outcomes: functional and oncologic results. The Endoscopic Surgical System operates within a master-slave protocol, comprising a Surgeon Console, Patient Platform, and Vision Platform. Results: Seventeen patients underwent various nephrectomy procedures and three underwent radical prostatectomy (RP). There was no conversion to alternative surgical approach; a single (Clavien-Dindo grade ≥3b) complication occurred, and no readmission was recorded within 30 days. The median operative time was 120, 140, and 210 minutes for partial nephrectomy (PN), radical nephrectomy, and RP, respectively. Off-clamp PN was performed in one case, and the warm ischemia time in the remaining two case was 18 minutes. The median docking time was 22 minutes for nephrectomy and 20 minutes for RP; no major robotic malfunction was encountered. At 3-month follow-up, no tumor recurrence was recorded, renal function was well preserved, and the continence status was satisfactory. Conclusions: We present the initial clinical utilization of an innovative robotic platform. Complex urological surgeries were successfully completed without conversions and with minimal complications. Further investigations are warranted to confirm these initial findings.
Subject(s)
Feasibility Studies , Robotic Surgical Procedures , Urologic Surgical Procedures , Humans , Robotic Surgical Procedures/methods , Robotic Surgical Procedures/instrumentation , Male , Middle Aged , Aged , Urologic Surgical Procedures/methods , Urologic Surgical Procedures/instrumentation , Urologic Surgical Procedures/adverse effects , Female , Prostatectomy/methods , Prostatectomy/adverse effects , Prostatectomy/instrumentation , Prospective Studies , Nephrectomy/methods , Nephrectomy/instrumentation , Adult , Treatment OutcomeABSTRACT
INTRODUCTION: The da Vinci Single Port (SP) robotic surgical system has minimized the impact of surgery on patients. Hence, outpatient robotic procedures are being explored to reduce costs and improve patient experience. Here, we evaluate the perioperative outcomes and safety of same-day discharge (SDD) after surgery compared to inpatient procedures using the SP. METHODS: A total of 374 patients underwent surgery with the da Vinci SP system between January 2019 and February 2023. Surgeries were performed in a single high-volume center. Patients were either managed with a standardized outpatient or inpatient protocol. SDD clinical pathway was implemented in June 2021. Patients were assessed for discharge eligibility based on specific guidelines. Detailed instructions were provided at discharge, and patients were followed postoperatively. Baseline characteristics, perioperative data, complications, time to complication, and readmissions were assessed. RESULTS: Two hundred eight patients underwent outpatient surgery and 166 underwent inpatient surgery (total = 374). Outpatient surgery was not associated with increased postoperative complications and readmission compared to inpatient surgery. Ninety percent and 74.6% of patients experienced no complications in the outpatient and inpatient populations, respectively (P =< .001). Time to first complication was also comparable between the 2 groups (3 days [IQR 1-8] vs 10 days [IQR 4-30] for outpatient vs inpatient; P = .3). The proportion of successful SDDs increased over time, reaching 88% in October 2022. CONCLUSIONS: Outpatient surgery using the da Vinci SP is safe and feasible, without increasing postoperative complications compared to standard inpatient surgery.