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Indocyanine green (ICG) fluorescence technology in pediatric robotic surgery. J Robot Surg 2024; 18:209. [PMID: 38727915 PMCID: PMC11087303 DOI: 10.1007/s11701-024-01968-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2024] [Accepted: 05/03/2024] [Indexed: 05/13/2024]
Abstract
This study aimed to report our experience in indocyanine green (ICG) fluorescence-guided surgery (FGS) in pediatric robotics. The data of 55 patients (35 boys and 20 girls), who underwent robotic surgery using ICG fluorescence in three institutions over the last 7 years, were retrospectively reviewed. The following robotic procedures were included: pyeloplasty (n = 21), complex Lich-Gregoir ureteral reimplantation (n = 8), varicocelectomy (n = 7), adnexal pathology resection (n = 8), partial nephrectomy (n = 4), nephrectomy (n = 4), renal cyst removal (n = 2), and excision of prostatic utricle (n = 1). The ICG was injected intravenously in all indications except for varicocele where intratesticular injection was done, and prostatic utricle or paraureteral diverticulum where trans-catheter injection was done. The ICG dosage was 0.2-0.3 mg/mL/kg. All the procedures were performed using da Vinci Xi platform. Firefly® allowed to switch form bright light to ICG-NIRF view and vice versa. All the procedures were accomplished in robotics without conversions to laparoscopy or open surgery. No episodes of allergy or anaphylaxis to ICG were recorded. An excellent ICG-NIRF view of target organs was obtained in all procedures. Based on our experience, we believe that application of ICG FGS in pediatric robotics enhances the identification of critical anatomical elements and pathological structures, thereby positively impacting both oncological and functional outcomes. This technique is safe, feasible, and versatile. We advocate the consideration of ICG as the standard of care in certain procedures such as partial nephrectomy, varicocele repair, tumor resection, and ovarian torsion. Nonetheless, further investigations are warranted to explore its potential broader applications in pediatric urology.
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A multi-institutional European comparative study of open versus robotic-assisted laparoscopic ureteral reimplantation in children with high grade (IV-V) vesicoureteral reflux. J Pediatr Urol 2024; 20:283-291. [PMID: 38000950 DOI: 10.1016/j.jpurol.2023.11.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/04/2023] [Revised: 09/27/2023] [Accepted: 11/07/2023] [Indexed: 11/26/2023]
Abstract
INTRODUCTION Traditionally, open ureteral reimplantation (OUR) has been the standard treatment for primary vesicoureteral reflux (VUR) requiring reimplantation. Robotic-assisted laparoscopic ureteral reimplantation (RALUR) is gaining popularity and high success rates have been reported. OBJECTIVE In this multi-institutional study, we aimed to compare the perioperative and postoperative outcomes of OUR and RALUR for high-grade (IV + V) VUR in children. STUDY DESIGN A retrospective evaluation was performed collecting data from 135 children (0-18 years) who underwent high grade VUR surgical correction at nine European institutions between 01/01/2009 and 01/12/2020, involving either open or robotic approaches. Institutional review board approval was obtained. Patients with lower grades of VUR (≤III), previous history of open or endoscopic ureteral surgery, neurogenic bladder, or refluxing megaureter in need of ureteral tapering were excluded. Pre-, peri- and post-operative data were statistically compared. RESULTS Overall, 135 children who underwent either OUR (n = 68), or RALUR (n = 67) were included, and their clinic and demographic features were collected. The mean age of the open group was 11 months (interquartile range [IQR] 9.9-16.6 months), in the RALUR group it was 59 months (IQR 29-78mo) (p < 0.01); the open cohort had a weight of 11 kg (IQR 9.9-16.6 kg) while the RALUR group had 19 kg (IQR 13-25 kg) (p < 0.01). No significant differences were found for intraoperative (1.5 % vs 7.5 %, p = 0.09) or for postoperative complication rates (7.4 % vs 9 %, p = 0.15). Favorable outcomes were reported in the RALUR group: shorter time to stooling (1 vs 2 days), fewer indwelling urethral catheter days (1 vs 5 days), perioperative drain insertion time (1 vs 5 days) and a shorter length of hospital stay (2 vs 5 days) (p < 0.01). The success rate was 94.0 % and 98.5 % in the open and RALUR groups, respectively. The long-term clinical success rates from both groups was comparable:42 vs 23 months for open and RALUR, respectively. DISCUSSION This study reported a large multicentric experience focusing on high grade VUR. Furthermore, this study compares favorably to OUR in a safety analysis. There was also a trend towards higher success rates with RALUR utilizing an extravesical approach which has not been previously reported. CONCLUSION RALUR is an efficacious and safe platform to use during ureteral reimplantation for high grade VUR. The overall peri-operative and post-operative complication rates are at least equivalent to OUR, but it is associated with a faster functional recovery and time to discharge. Medium to long term success rates are also equivalent to OUR.
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Response to Editorial Commentary Regarding 'A multi-institutional European comparative study of open versus robotic-assisted laparoscopic ureteral reimplantation in children with high grade (IV-V) vesicoureteral reflux?'. J Pediatr Urol 2024; 20:293-294. [PMID: 38065759 DOI: 10.1016/j.jpurol.2023.11.024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/19/2023] [Accepted: 11/20/2023] [Indexed: 04/22/2024]
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Editorial: Update in pediatric gynecology. Front Surg 2024; 11:1391435. [PMID: 38577254 PMCID: PMC10991820 DOI: 10.3389/fsurg.2024.1391435] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2024] [Accepted: 03/14/2024] [Indexed: 04/06/2024] Open
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Modified PATIO technique for urethrocutaneous fistula after hypospadias repair: Experience from a tertiary referral hospital. J Pediatr Urol 2024:S1477-5131(24)00072-X. [PMID: 38369430 DOI: 10.1016/j.jpurol.2024.01.031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/09/2023] [Revised: 01/15/2024] [Accepted: 01/31/2024] [Indexed: 02/20/2024]
Abstract
INTRODUCTION Urethrocutaneous fistula (UCF) is a common complication after hypospadias repair with an incidence of 5-10%. Several techniques are described for its repair: small UCFs are frequently corrected by isolation, excision, and closure with apposition of a protective second layer. In 2008 Malone described the PATIO technique: the fistula tract is turned inside out in the urethral lumen preventing contact with passing urine without direct urethral sutures. OBJECTIVE Aim of our study is to present our outcomes using a modified version of the PATIO technique, with a more reproducible isolation of the tract and without its fixation at the urethral meatus. STUDY DESIGN We retrospectively reviewed all cases of UCFs corrected with a modified PATIO technique at our center between 2016 and 2020. Data collected from electronical clinical notes were age at UCF closure, location of UCF, presence of meatal stenosis and clinical outcomes. Data are presented as median and IQR. RESULTS In the study period we performed 425 urethroplasties for distal and mid penile hypospadias. The incidence of UCFs was 7% (30/425) and 25 patients underwent UCF correction with modified PATIO. Median age at repair was 4.5 years (IQR: 2.5-6.2). At a median follow-up of 3 years (IQR: 2-4) recurrence was observed in 5 cases out of 24 with one patient who was lost at follow-up (20.8%). One case was corrected successfully with re-do modified PATIO technique, while 4 are awaiting repair. One cases was lost at follow-up. UFC-recurrence was homogeneously distributed along the study period. DISCUSSION Risk factors for UCF recurrence are mostly the type of hypospadias, neo-urethral length, and quality of the urethral plate. Among the many existing techniques, we propose a modified version of Malone's PATIO repair. We believe that the use of four stay-suture to isolate the fistula allows a well-defined dissection of the tract along its surface, compared to the use of a single stay-suture. In our experience, there is no need to keep and fix the traction on the fistula tract to the urethral meatus, probably reflecting the efficacy of the fistula closure during the introflection, which is then maintained without traction. Limitations to our study include the retrospective nature of the review, the small sample size of the cohort and the absence of control groups. CONCLUSIONS Our results appear consistent with literature regarding the efficacy of PATIO principles in treating UCF. Modified PATIO seem to be particularly reproducible, showing encouraging results.
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Stentless florence robotic intracorporeal neobladder (FloRIN), a feasibility prospective randomized clinical trial. EUROPEAN JOURNAL OF SURGICAL ONCOLOGY 2024; 50:107259. [PMID: 38011784 DOI: 10.1016/j.ejso.2023.107259] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2023] [Revised: 10/15/2023] [Accepted: 10/30/2023] [Indexed: 11/29/2023]
Abstract
INTRODUCTION Aim of the study was to evaluate perioperative, postoperative and mid-term functional outcomes of Florence intracorporeal neobladder (FloRIN) configuration technique performed with stentless procedure. MATERIALS AND METHODS This single institution randomized 1:1 prospective series included consecutive patients treated with Robot-Assisted Radical Cystectomy (RARC) and FloRIN reconfiguration from January 2021 to February 2022. Postoperative complications were graded according to Clavien Dindo classification and divided in early (<30 days from discharge) and delayed (>30 days). RESULTS Overall, 63 patients were included in the analysis. Among these 32 (50.8 %) were treated with RARC + stentless FloRIN while 31 (49.2 %) underwent stent placement procedure. No differences were found in terms of baseline characteristics between the two groups. Stentless procedure was associated with significant shorter console time 328 vs 374 min (p = 0.04) and lower estimated blood loss (EBL) 330 vs 350 ml (p = 0.04) comparing to stent group. As regards perioperative features, no significant differences were recorded in terms of canalization (p = 0.58) and time to drainage removal (p = 0.11) while a shorter length of hospital stay was found in case of stentless procedure (p = 0.04). Early postoperative complications Clavien ≥ 3a occurred in 9.3 % and 12.9 % of patients while delayed major complications were recorded in the 3.1 % and 9.6 % of patients treated with stentless and stent FloRIN, respectively (p = 0.09). As regards the mid-term functional outcomes, no differences were found in terms of kidney function loss in both 3rd and 6th month assessment (p = 0.13 and p = 0.14, respectively). CONCLUSIONS In conclusion, Stentless FloRIN is a feasible and safe IntraCorporeal Neobladder technique, as confirmed by the worthy functional and perioperative outcomes achieved in comparison with the standard FloRIN ureteral management strategy.
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Morbidity of Transrectal MRI-Fusion Targeted Prostate Biopsy at a Tertiary Referral Academic Centre: An Audit to Guide the Transition to the Transperineal Approach. Cancers (Basel) 2023; 15:5798. [PMID: 38136344 PMCID: PMC10742076 DOI: 10.3390/cancers15245798] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2023] [Revised: 12/06/2023] [Accepted: 12/08/2023] [Indexed: 12/24/2023] Open
Abstract
Despite transrectal prostate biopsy (TRPB) being still widespread globally, the EAU Guidelines strongly recommend the transperineal approach, due to the reported lower infectious risk. Our study aims to evaluate the impact of a standardized clinical pathway for TRPB on post-operative complications. We prospectively collected data from all patients undergoing mpMRI-targeted TRPB at our Academic Centre from January 2020 to December 2022. All patients followed a standardized, structured multistep pathway. Post-procedural complications were collected and classified according to the Clavien-Dindo (CD) Classification. Among 458 patients, post-procedural adverse events were reported by 203 (44.3%), of which 161 (35.2%) experienced CD grade 1 complications (hematuria [124, 27.1%], hematochezia [22, 4.8%], hematospermia [14, 3.1%], or a combination [20, 4.4%]), and 45 (9.0%) reported CD grade 2 complications (acute urinary retention or hematuria needing catheterization, as well as urinary tract infections, of which 2 cases required hospitalization). No major complications, including sepsis, were observed. At uni- and multivariable analysis, age > 70 years and BMI > 25 kg/ m2 for patients were identified as predictors of post-operative complications. The results of our study confirm that TRPB is a safe and cost-effective procedure with a low risk of severe adverse events in experienced hands and following a standardized pathway.
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Step-by-step robotic technique to manage an extensive retroperitoneal fibrosis. Cent European J Urol 2023; 76:347-348. [PMID: 38230316 PMCID: PMC10789281 DOI: 10.5173/ceju.2023.193] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2023] [Revised: 08/18/2023] [Accepted: 09/12/2023] [Indexed: 01/18/2024] Open
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Redo Partial Nephrectomy for Local Recurrence After Previous Nephron-sparing Surgery. Surgical Insights and Oncologic Results from a High-volume Robotic Center. EUR UROL SUPPL 2023; 57:84-90. [PMID: 37810278 PMCID: PMC10551832 DOI: 10.1016/j.euros.2023.09.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/07/2023] [Indexed: 10/10/2023] Open
Abstract
Background The role of redo partial nephrectomy (PN) for recurrent renal cell carcinoma (RCC) is still overlooked. Objective To report our experience of salvage PN for local recurrence after previous nephron-sparing surgery (NSS). Design setting and participants We prospectively gathered data from patients treated with robotic redo PN for locally recurrent RCC after previous NSS from January 2017 to January 2023. The type of surgical resection technique was assigned to the pathologic specimen according to the surface-intermediate-base (SIB) score. Surgical procedure Redo PN was performed by using the Si Da Vinci robotic platform. Measurements Operative time, warm ischemia time, and intra- and postoperative complications were recorded. The severity of postoperative complications and tumor stage were evaluated. Results and limitations Overall, 26 patients entered the study. The median clinical diameter was 3.5 (interquartile range [IQR] 2.2-4.9) cm and the median Preoperative Aspects and Dimensions Used for an Anatomical (PADUA) score was 8 (IQR 7-9). In 14 (53.8%) cases, recurrence was at the level of previous tumor resection bed. The median operative time was 177 (IQR 148-200) min, and hilar clamping was performed in 14 (53.8%) cases with a median warm ischemia time of 16 (14.5-22) min. Pure enucleation (SIB score 0-1), hybrid enucleation (SIB score 2), and pure enucleoresection (SIB score 3) were recorded in 13 (50%), eight (30.8%), and five (19.2%) cases, respectively. The totality of recurrent RCC far from previous tumor resection bed received a SIB score of 0-1, while in 57.1% and 35.8% of recurrent RCC on previous tumor resection a hybrid enucleation and a pure enucleoresection were performed, respectively. At a median follow-up of 37 (IQR 16-45) mo, five (19%) patients experienced disease recurrence, being local and systemic in three (11.5%) and two (7.7%) patients, respectively. Conclusions Our study highlights the feasibility and safety of redo PN for the treatment of locally recurrent RCCs after NSS, either on previous tumor resection bed or elsewhere in the kidney. Patient summary Robotic redo partial nephrectomy is a challenging procedure. The surgeon needs to tailor the surgical strategy and tumor resection technique case by case, given the heterogeneity of clinical scenarios and the need to achieve maximal functional preservation while ensuring oncologic efficacy.
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Gender and cystectomy for bladder cancer: A high-volume tertiary urologic care center experience. EUROPEAN JOURNAL OF SURGICAL ONCOLOGY 2023; 49:107034. [PMID: 37639860 DOI: 10.1016/j.ejso.2023.107034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2023] [Revised: 07/23/2023] [Accepted: 08/16/2023] [Indexed: 08/31/2023]
Abstract
BACKGROUND Differences have often been reported in the outcomes of bladder cancer (BC) patients according to gender. OBJECTIVE This study aims to provide data on patients undergoing radical cystectomy (RC) in a high-volume tertiary urologic center and to assess whether gender discrepancies do exist in terms of surgical options and clinical outcomes. MATERIALS AND METHODS Consecutive BC patients treated between 2016 and 2020 at a single center (Careggi University Hospital, Florence, Italy) were included in the study. The impact of gender on disease stage at diagnosis, overall survival (OS), and type of surgery was analyzed. RESULTS The study series comprised 447 patients (85 females and 362 males). At a median follow-up of 28.3 months (IQR: 33.5), OS was 52.6% and cancer-specific survival was 67.6%. Significant differences in OS emerged for age, acute myocardial infarction (AMI), Charlson Comorbidity Index (CCI), pT, and pN. OS rates were higher in patients undergoing robot-assisted surgery and in those receiving open orthotopic neobladder (ONB) (p = 0.0001). No statistically significant differences were found between male and female patients regarding surgical offer in any age group, surgical time, early postoperative complications, pathologic stage, and OS. CONCLUSIONS After adjustment for pathologic tumor stage and treatment modalities, female and male patients showed similar oncologic outcomes. Further studies should be undertaken to evaluate functional results in women subjected to RC.
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Robotic approach with neoadjuvant chemotherapy in adult Wilms' tumor: A feasibility study report and a systematic review of the literature. Asian J Urol 2023; 10:128-136. [PMID: 36942112 PMCID: PMC10023547 DOI: 10.1016/j.ajur.2021.10.004] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2020] [Revised: 06/04/2021] [Accepted: 10/13/2021] [Indexed: 11/20/2022] Open
Abstract
Objective The incidence of Wilms' tumor (WT) among adult individuals accounts for less than 1% of kidney cancer cases, with a prognosis usually less favorable when compared to younger individuals and an overall survival rate of 70% for the adult patients versus 90% for the pediatric cases. The diagnosis and treatment of WT are complex in the preoperative setting; neoadjuvant chemotherapy (NAC) or robotic surgery has rarely been described. This study aimed to review the literature of robotic surgery in WT and report the first adult WT management using both NAC and robotic strategy. Methods We reported a case of WT managed in a multidisciplinary setting. Furthermore, according to Preferred Reporting Items for Systematic reviews and Meta-Analyses recommendations, a systematic review of the literature until August 2020 of WT treated with a robotic approach was carried out. Results A 33-year-old female had a diagnosis of WT. She was scheduled to NAC, and according to the clinical and radiological response to a robotic radical nephrectomy with aortic lymph nodes dissection, she was managed with no intraoperative rupture, a favorable surgical outcome, and a follow-up of 25 months, which did not show any recurrence. The systematic review identified a total number of 230 cases of minimally invasive surgery reported in the literature for WT. Of these, approximately 15 patients were carried out using robotic surgery in adolescents while none in adults. Moreover, NAC has not been administered before minimally invasive surgery in adults up until now. Conclusion WT is a rare condition in adults with only a few cases treated with either NAC or minimally invasive approach so far. The advantage of NAC followed by the robotic approach could lead to favorable outcomes in this complex scenario. Notwithstanding, additional cases of adult WT need to be identified and investigated to improve the oncological outcome.
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Pediatric robot-assisted extravesical ureteral reimplantation (revur) in simple and complex ureter anatomy: Report of a multicenter experience. J Pediatr Urol 2023; 19:136.e1-136.e7. [PMID: 36344364 DOI: 10.1016/j.jpurol.2022.10.024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/08/2022] [Revised: 08/04/2022] [Accepted: 10/19/2022] [Indexed: 11/06/2022]
Abstract
BACKGROUND Robot-assisted extravesical ureteral reimplantation (REVUR) is a well established approach for surgical treatment of pediatric vesicoureteral reflux (VUR). However, further evidence is needed to confirm its efficacy even in case of complex anatomy. OBJECTIVE This study aimed to further confirm the evidence that REVUR is safe and effective in both simple and complex ureter anatomy. STUDY DESIGN The charts of all patients with VUR, who received REVUR in 6 different institutions over a 5-year period, were retrospectively reviewed. Patients with both simple and complex ureter anatomy were included. Patient demographics, surgical variables, and post-operative results were assessed. VUR resolution was defined as either being resolved VUR on voiding cystourethrogram (VCUG) or clinically without symptoms during the follow-up. RESULTS Fifty-seven patients with median age of 6.9 years (range 4.5-12), receiving REVUR in the study period, were included. Eighteen (31.6%) patients had complex anatomy and included prior failed endoscopic injection (n = 13), complete ureteral duplication (n = 2), periureteral diverticulum (n = 2), ectopic megaureter requiring dismembering (n = 1). The median operative time was 155 min for unilateral and 211.5 min for bilateral repairs. The clinical + radiographic VUR resolution rate was 96.5%. Post-operative complications (Clavien 2) included urinary retention following bilateral repair (n = 5, 8.7%), febrile urinary tract infection (UTI) (n = 6, 10.5%) and gross hematuria (n = 3, 5.2%). Comparative analysis between simple and complex cases showed that REVUR was faster in simple cases in both unilateral [p = 0.002] and bilateral repair [p = 0.001] and post-operative urinary retention was more frequent in simple cases [p = 0.004] and in patients with pre-operative bowel and bladder dysfunction (BBD) [p = 0.001] (Table). DISCUSSION This series confirmed that the robot-assisted technique was feasible even in cases with complex anatomy using some technical refinements, that justified the longer operative times in both unilateral and bilateral cases. An interesting finding of this study was the correlation emerged between BBD and risk of post-operative urinary retention and VUR persistence. Our results also excluded any significant correlation between complex cases and risk of post-operative urinary retention. The main study limitations included the retrospective and nonrandomized design, the small number of cases and the arbitrary definition of complex anatomy. CONCLUSION REVUR was safe and effective for management of VUR in both simple and complex ureter anatomy. Complex REVUR required slightly longer operative times, without significant differences in post-operative mordidity and success rates. Aside from complex anatomy, BBD emerged as the main risk factor associated with surgical failure and post-operative morbidity.
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Robot-assisted ureterectomy with Boari flap reconstruction for distal ureteral stenosis. Eur Urol 2023. [DOI: 10.1016/s0302-2838(23)01442-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/12/2023]
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Comparison of open and robotic-assisted laparoscopic ureteral reimplantation in children with high grade (IV-V) vesicoureteral reflux: A multi-institutional comparative study. Eur Urol 2023. [DOI: 10.1016/s0302-2838(23)00620-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/12/2023]
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Robot-assisted surgery for retrocaval ureter: a single center experience. Eur Urol 2023. [DOI: 10.1016/s0302-2838(23)01408-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/12/2023]
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Editorial: Pyeloplasties in challenging scenarios as redo procedures, congenital anatomical anomalies and infants: Where do we stand? Front Pediatr 2023; 11:1195301. [PMID: 37138562 PMCID: PMC10150072 DOI: 10.3389/fped.2023.1195301] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/28/2023] [Accepted: 03/31/2023] [Indexed: 05/05/2023] Open
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Robot-assisted extravesical ureteral reimplantation with ureteral tailoring and dismembering for complex obstructed megaureter. Asian J Urol 2023; 10:101-102. [PMID: 36721686 PMCID: PMC9875147 DOI: 10.1016/j.ajur.2022.01.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2021] [Revised: 08/26/2021] [Accepted: 01/04/2022] [Indexed: 02/03/2023] Open
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The Discipline of Pediatric Urology: Prerogatives and Necessities. Arch Ital Urol Androl 2022; 94:515-518. [PMID: 36576478 DOI: 10.4081/aiua.2022.4.515] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2022] [Accepted: 12/28/2022] [Indexed: 12/29/2022] Open
Abstract
To the Editor, The aim of this "position paper" is to describe the discipline of Pediatric Urology with its clinical and cultural competencies, represent the reasons for legitimizing its existence, and reinforce its importance in the "scenario" of the National Italian Healthcare System. The requisites and the educational requirements were defined by both the Italian Ministry of Health with the State-Regions Conference, and the European Union [...].
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Assessing the impact of socio-economic determinants on access to care, surgical treatment options and outcomes among patients with renal mass: Insight from the universal healthcare system. Eur J Cancer Care (Engl) 2022; 31:e13666. [PMID: 35869594 PMCID: PMC9787702 DOI: 10.1111/ecc.13666] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2021] [Revised: 04/07/2022] [Accepted: 07/05/2022] [Indexed: 12/30/2022]
Abstract
OBJECTIVE To assess whether socio-economic disparities exist on access to care, treatment options and outcomes among patients with renal mass amenable of surgical treatment within the universal healthcare system. METHODS Data of consecutive patients submitted to partial nephrectomy (PN) or radical nephrectomy (RN) at our Institution between 2017 and 2020 were retrospectively evaluated. Patients were grouped according to their income level (low, intermediate, and high) based on the Indicator of Equivalent Economic Situation national criterion. Survival analysis was performed. Cox regression models were employed to analyse the impact of socio-economic variables on survival outcomes. RESULTS One thousand forty-two patients were included (841 PN and 201 RN). Patients at the lowest income level were found more likely symptomatic and with a higher pathological tumour stage in the RN cohort (p > 0.05). The guidelines adherence on surgical indication rate as well as the access to minimally invasive surgery did not differ according to patient's income level in both cohorts (p > 0.05). Survival curves were comparable among the groups. Cox regression analysis showed that none of the included socio-economic variables was associated with survival outcomes in our series. CONCLUSIONS Universal healthcare system may increase the possibility to ensure egalitarian treatment modalities for patients with renal cancer.
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Editorial: Influences in the progression of renal cell carcinoma. Front Oncol 2022; 12:1059615. [PMID: 36313667 PMCID: PMC9616685 DOI: 10.3389/fonc.2022.1059615] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2022] [Accepted: 10/03/2022] [Indexed: 11/29/2022] Open
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Robotic Surgery in Pediatric Urology: A Critical Appraisal of the GECI and SIVI Consensus of European Experts. J Laparoendosc Adv Surg Tech A 2022; 32:1108-1113. [PMID: 35796702 DOI: 10.1089/lap.2021.0837] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023] Open
Abstract
Background: This study aimed to create a consensus statement on the indications, applications, and limitations of robotics in pediatric urology. Methods: After a panel and interactive discussion focused on pediatric robotics, a televoting with 10 questions was administered to 100 pediatric surgeons/urologists attending the joint meeting of the French Group of Pediatric Laparoscopy (GECI)/Italian Society of Videosurgery in Infancy (SIVI) in 2021. The results of televoting were analyzed electronically using Mentometer software. Results: Ninety-four percent of participants stated that the cutoff weight for robotics should be >10-15 kg. A minimum of 20-30 procedures should be performed to become confident in robotics (74%). Pediatric urology is the main field of application (73%) and pyeloplasty is the best indication for robotics (63%). Technical problems may happen intraoperatively in 1/10-15 cases (64%). The mean duration of robotic procedures ranges from 150 to 200 minutes (72%). The main drawbacks of robotics are high costs and limited development of miniaturized instruments (74%). Ninety-five percent believed that the costs of robotics may significantly drop with the availability of more robotic brands. The main advantages of robotics over laparoscopy include improved dexterity, easier suturing, and better ergonomics (100%), whereas the main disadvantage of sharing the robot with other specialties is the wearing out of instruments (100%). Conclusions: This is the first consensus statement, endorsed by the GECI and SIVI societies, on the use of robotics in pediatric urology. The need to introduce more robotic brands on the market to lower the costs and to develop miniaturized instruments to be adopted in infants less than 10 kg emerged. Pediatric urology is the main field of application of pediatric robotics, and robotic pyeloplasty is the most common procedure performed. Proctorship is needed for the first 20-30 procedures and technical problems may occur intraoperatively in 1/10-15 cases. The main advantages of robotics over laparoscopy are improved dexterity, easier suturing, and better surgeon ergonomics.
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Reply by Authors. J Urol 2022; 207:1126. [DOI: 10.1097/ju.0000000000002385.03] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Editorial Comment to Are there disparities in access to robot-assisted laparoscopic surgery among pediatric urology patients? US institutional experience. Int J Urol 2022; 29:667. [PMID: 35384069 DOI: 10.1111/iju.14897] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2022] [Accepted: 03/27/2022] [Indexed: 01/25/2023]
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Current adult and pediatric practice with pyeloplasty: a survey of the Italian Society of Urology and the Italian Society of Pediatric Urology. Minerva Urol Nephrol 2022; 74:244-247. [PMID: 35345390 DOI: 10.23736/s2724-6051.21.04544-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Core urological surgical training: The pivotal role of feminizing genital reconstruction for gender dysphoria. Arch Ital Urol Androl 2022; 94:118-120. [PMID: 35352536 DOI: 10.4081/aiua.2022.1.118] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2021] [Accepted: 12/03/2021] [Indexed: 11/23/2022] Open
Abstract
Not available.
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Robotic reconstruction of vesico-urethral anastomosis stenosis: a descriptive technique and short-term results. Cent European J Urol 2022; 75:227. [PMID: 35937667 PMCID: PMC9326696 DOI: 10.5173/ceju.2022.0048] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2022] [Revised: 04/08/2022] [Accepted: 04/09/2022] [Indexed: 11/22/2022] Open
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Ureteral Reimplantation for Primary Obstructive Megaureter in Pediatric Patients: Is It Time for Robot-Assisted Approach? J Laparoendosc Adv Surg Tech A 2021; 32:231-236. [PMID: 34905408 DOI: 10.1089/lap.2021.0246] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
Objective: To compare open and robotic approach for treatment of Primary Obstructive Megaureter (POM) in a series of pediatric patients. Materials and Methods: Medical records of all patients who had undergone ureteral reimplantation for POM at our institution, between January 2016 and December 2019, were retrospectively collected and analyzed. Open (Group B) and robotic (Group A) approach were compared. Success was defined as reduction of anteroposterior diameter of pelvis and ureter on postoperative ultrasound scan. Surgical complications were reported according to the Clavien-Dindo Classification. Esthetic results were compared through the Vancouver Scar Scale. Results: Out of 23 patients, 11 belonged to Group A (5M and 6F) and 12 to Group B (9M and 3F). Median age at diagnosis was 38 months in Group A and 46 months in Group B (P = .69). Operative times were comparable (150' Group A and 140' Group B; P = .35), but the hospital stay was significantly shorter in the robotic group (P < .01). Success rate was comparable: 90.9% in Group A and 91.7% in Group B, respectively (P = .95). Incidence of early complications was 9.1% in Group A (grade IIIB) and 8.3% in Group B (grade II) (P = .95). Esthetic evaluation obtained a median score of 1 in Group A and 3 in Group B (P < .01). Conclusions: Our preliminary experience shows that robotic reimplantation can be a safe option in the treatment of POM in pediatric patients with clinical outcomes comparable to the open technique.
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Pre and postoperative imaging in patients undergoing pyeloplasty: A survey of current adult and paediatric practice. Urologia 2021; 89:153-159. [PMID: 34651537 DOI: 10.1177/03915603211052165] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND Imaging to be used during the workup and follow-up of patients undergoing pyeloplasty is still controversial. Present survey aimed at assessing variations in pre- and post-operative imaging between adults and paediatric specialists in patients undergoing pyeloplasty. METHODS A survey of members of the 'Italian Society of Urology' (SIU) and the 'Italian Society of Paediatric Urology' (SIUP) was conducted using an online platform. RESULTS Respondents included 87 (74.4%) adult and 30 (25.6%) paediatric specialists. Adult specialists were significantly more likely to use a CT scan during preoperative workup (p = 0.001) and postoperative follow-up (p < 0.001). In contrast, paediatric specialists were significantly more likely to recommend voiding cystourethrography during the workup (p < 0.001) and an MRI in cases requiring additional diagnostic study (<0.001). Adult specialists reported to deal significantly more commonly with symptomatic or complicated hydronephroses (p < 0.001). The majority of respondents recommend an ultrasound scan at 1-3 months as first postoperative investigation. Two-third also recommended a nuclear scintigraphy, but 67.8% of adult specialists recommended to perform it within 6 months of surgery whereas 76.7% of paediatric specialists between 6 and 12 months (p < 0.001). CONCLUSIONS Present survey suggests quite a significant variation between adult and paediatric specialists in pre- and post-operative assessment of patients requiring pyeloplasty. This may just reflect different attitudes that could be improved with appropriate studies, or essential differences in the condition or the characteristics of treated patients. In any case, such differences are important and should be taken into account.
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Hidden incision endoscopic surgery (HIDES) in pediatric urology: initial experience in a single center. EUR UROL SUPPL 2021. [DOI: 10.1016/s2666-1683(21)00815-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
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Predictors of early catheter replacement after HoLEP: results from a high-volume laser center. EUR UROL SUPPL 2021. [DOI: 10.1016/s2666-1683(21)00799-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
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Robot assisted radical cystectomy with florence robotic intracorporeal neobladder (FloRIN): a six-month assessment of functional and urodynamic features compared with a contemporary series of open vescica ileale padovana (VIP). EUR UROL SUPPL 2021. [DOI: 10.1016/s2666-1683(21)00862-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
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Robot assisted radical cystectomy with florence robotic intracorporeal neobladder (FloRIN): analysis of survival and functional outcomes after first 100 consecutive patients upon accomplishment of phase 3 ideal framework. EUR UROL SUPPL 2021. [DOI: 10.1016/s2666-1683(21)00857-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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Functional and sexual symptoms improvement after Rezum water vapor therapy for the treatment of LUTS/BPE: 1-year results from a longitudinal multi-center italian study. EUR UROL SUPPL 2021. [DOI: 10.1016/s2666-1683(21)00882-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
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A comparative study of anticoagulant/antiplatelet therapy among men undergoing robot-assisted radical prostatectomy: a prospective single institution study. J Robot Surg 2021; 16:849-857. [PMID: 34546522 DOI: 10.1007/s11701-021-01308-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2021] [Accepted: 09/06/2021] [Indexed: 10/20/2022]
Abstract
The present study aimed to assess the safety and efficacy of robot-assisted radical prostatectomy (RARP) in patients with prostate cancer (PCa) under anticoagulant (AC) and/or antiplatelet (AP) therapy, as compared to a control group, and to establish possible differences in postoperative-related morbidity. Data of all consecutive patients submitted to elective RARP for PCa from June 2017 to May 2020 at our institution were prospectively collected. Patients were divided according to the use of AC/AP therapy at surgery. The primary endpoint was to determine differences in 90-day postoperative complication rate, while secondary endpoints included differences in transfusion rate, readmission rate and postoperative oncological outcomes between the two groups. Sub-groups analysis was separately performed for patients undergoing pelvic lymphadenectomy and nerve-sparing procedures. Overall, 822 patients were included in the study and divided in 704 control-group patients (group A) and 118 patients under AC/AP therapy at surgery (group B). Despite the higher estimated blood loss between AC/AP takers and the control group, we did not find a significant difference in terms of 90-day postoperative complication rate, transfusion rate, readmission rate and postoperative oncological outcomes (all p > 0.05). In the cohort of patients undergoing nerve-sparing prostatectomy, a higher rate of complications and transfusions were found. At multivariate analysis, ASA score and ongoing medications were independently associated with complication in this sub-group. RARP can be safely and effectively performed in patients with PCa and ongoing AC/AP agents. Attention has to be paid in candidates for nerve-sparing procedures.
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Inflammatory metabolic profile of South African patients with prostate cancer. Cancer Metab 2021; 9:29. [PMID: 34344464 PMCID: PMC8336341 DOI: 10.1186/s40170-021-00265-6] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2020] [Accepted: 07/21/2021] [Indexed: 12/24/2022] Open
Abstract
Background Men with African ancestry are more likely to develop aggressive prostate cancer (PCa) and to die from this disease. The study of PCa in the South African population represents an opportunity for biomedical research due to the high prevalence of aggressive PCa. While inflammation is known to play a significant role in PCa progression, its association with tumor stage in populations of African descent has not been explored in detail. Identification of new metabolic biomarkers of inflammation may improve diagnosis of patients with aggressive PCa. Methods Plasma samples were profiled from 41 South African men with PCa using nuclear magnetic resonance (NMR) spectroscopy. A total of 41 features, including metabolites, lipid classes, total protein, and the inflammatory NMR markers, GlycA, and GlycB, were quantified from each NMR spectrum. The Bruker’s B.I.-LISA protocols were used to characterize 114 parameters related to the lipoproteins. The unsupervised KODAMA method was used to stratify the patients of our cohort based on their metabolic profile. Results We found that the plasma of patients with very high risk, aggressive PCa and high level of C-reactive protein have a peculiar metabolic phenotype (metabotype) characterized by extremely high levels of GlycA and GlycB. The inflammatory processes linked to the higher level of GlycA and GlycB are characterized by a deep change of the plasma metabolome that may be used to improve the stratification of patients with PCa. We also identified a not previously known relationship between high values of VLDL and low level of GlycB in a different metabotype of patients characterized by lower-risk PCa. Conclusions For the first time, a portrait of the metabolic changes in African men with PCa has been delineated indicating a strong association between inflammation and metabolic profiles. Our findings indicate how the metabolic profile could be used to identify those patients with high level of inflammation, characterized by aggressive PCa and short life expectancy. Integrating a metabolomic analysis as a tool for patient stratification could be important for opening the door to the development of new therapies. Further investigations are needed to understand the prevalence of an inflammatory metabotype in patients with aggressive PCa. Supplementary Information The online version contains supplementary material available at 10.1186/s40170-021-00265-6.
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Treatment of ureteropelvic junction obstruction and urolithiasis in children with minimally invasive surgery. Urologia 2021; 89:298-303. [PMID: 34338060 DOI: 10.1177/03915603211026101] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
BACKGROUND Ureteropelvic Junction Obstruction (UPJO) is the most common congenital ureteral anomaly. Nowadays, according to the increasing incidence of urolithiasis, 20% of children with UPJO presents urolithiasis. Open pyeloplasty was the standard treatment before the introduction of minimally invasive surgery (MIS). Nevertheless, only scattered experiences on MIS were previously described and universal agreement on the treatment of UPJO plus urolithiasis is still missing. OBJECTIVE The study aim was to describe our experience with a series of pediatric patients affected by UPJO and urolithiasis treated with robot-assisted pyeloplasty (RAP) and endoscopic removal of stones using a flexible cystoscope and a stones basket in a singular tertiary referral center. MATERIAL AND METHODS We retrospectively reviewed our data from pediatric patients affected by UPJO and urolithiasis undergoing RAP between April 2013 and December 2019. The analysis was conducted on seven patients. All procedures were performed by one expert robotic surgeon and one endoscopic surgeon skilled in the management of urolithiasis. RESULTS The mean age was 7 years (IQR 4-16). The median stone area was 77.7 mm two (IQR 50.2-148.4). Most of them (71.4%) presented preoperative symptoms. The median operative time was 110 min (IQR 104-125) with a console time of 90 (IQR 90-105). The median length of stay was 5 days (IQR 4-5). Median follow-up was 16 months (IQR 10-25). CONCLUSION RAP with concomitant flexible ureteroscope is a safe and effective option for the simultaneous management of UPJO with urolithiasis with excellent outcomes in children.
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Totally intracorporeal robotic ileal ureter replacement: focus on surgical technique and outcomes. Minerva Urol Nephrol 2021; 73:532-539. [PMID: 33439579 DOI: 10.23736/s2724-6051.20.04191-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
BACKGROUND The aim of the present study was to describe our totally intracorporeal robotic ileal ureter replacement technique, reporting perioperative and mid-term results and compare it with previous similar experiences, specifically focusing on technical considerations. METHODS Three patients were submitted to robotic ileal ureter substitution for long ureteral defects in our institution during 2019. The procedures were carried out fully intracorporeally. Two patients received a complete replacement of the urinary tract using an ileal segment, while in one patient the lower ureteral stump was maintained, and an ileal-ureter anastomosis was performed distally. Patients' baseline characteristics, as well as perioperative and mid-term results were collected. A detailed description of the technique is reported and compared with prior similar experiences. RESULTS Median operative time was 270 (range 240-300) min. No Clavien-Dindo complication >2 was collected. All patients experienced a fast return to oral intake and canalization. Antegrade pyelography, performed a 1-month follow-up, revealed full passage of the medium contrast in those patients submitted to complete ileal ureter replacement while, in the third one, stenosis at the level of ileal-ureter anastomoses was found. CONCLUSIONS Robotic ileal ureter replacement can be performed completely intracorporeal with optimal results and limited complication rate, in selected cases. According to our considerations, specific surgical steps are needed to reduce the risks related to this procedure, including avoiding partial ileal substitution.
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Robot-assisted partial nephrectomy with 3D preoperative surgical planning: video presentation of the florentine experience. Int Braz J Urol 2021; 47:1272-1273. [PMID: 34156192 PMCID: PMC8486435 DOI: 10.1590/s1677-5538.ibju.2020.1075] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2020] [Accepted: 02/09/2021] [Indexed: 11/22/2022] Open
Abstract
Purpose: Three-dimensional (3D) virtual models have recently gained consideration in the partial nephrectomy (PN) field as useful tools since they may potentially improve preoperative surgical planning and thus contributing to maximizing postoperative outcomes (1-5). The aim of the present study was to describe our first experience with 3D virtual models as preoperative guidance for robot-assisted PN. Materials and methods: Data of patients with renal mass amenable to robotic PN were prospectively collected at our Institution from January to April 2020. Using a dedicated web-based platform, abdominal CT-scan images were processed by M3DICS (Turin, Italy) and used to obtain 3D virtual models. 2D CT images and 3D models were separately assessed by two different highly experienced urologists to assess the PADUA score and risk category and to forecast the surgical strategy of the single cases, accordingly. Results: Overall, 30 patients were included in the study. Median tumor size was 4.3cm (range 1.3-11). Interestingly, 8 (26.4%) cases had their PADUA score downgraded when switching from 2D CT-scan to 3D virtual model assessment and 4 (13.4%) cases had also lowered their PADUA risk category. Moreover, preoperative off-clamp, selective clamping strategy and enucleation resection strategy increased from CT-scan to 3D evaluation. Conclusion: 3D virtual models are promising tools as they showed to offer a reliable assessment of surgical planning. However, the advantages offered by the 3D reconstruction appeared to be more evident as the complexity of the mass raises. These tools may ultimately increase tumor's selection for PN, particularly in highly complex renal masses. Disclosure of potential conflicts of interest: The authors declare they do not have conflict of interests. Informed consent: Informed consent was obtained from all individual participants included in the study. All the procedures were in accordance with the ethical standards of the institutional and national research Committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
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Robot-assisted partial nephrectomy with 3D preoperative surgical planning: Video presentation of the florentine experience. Eur Urol 2021. [DOI: 10.1016/s0302-2838(21)01621-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Treatment of ureteropelvic junction obstruction and urolithiasis in children with minimally invasive surgery. Eur Urol 2021. [DOI: 10.1016/s0302-2838(21)01445-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Urological management and surgical procedures in migrants from Sub-Saharan Africa with urogenital schistosomiasis. Actas Urol Esp 2021; 45:309-319. [PMID: 33685664 DOI: 10.1016/j.acuro.2020.03.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2020] [Revised: 03/12/2020] [Accepted: 03/22/2020] [Indexed: 11/29/2022]
Abstract
INTRODUCTION AND OBJECTIVES An increasing number of urogenital schistosomiasis (UGS) is being diagnosed in Europe following the unprecedented migratory flux from Sub-Saharan Africa (SSA). This phenomenon represent a challenge for urologists working in a non-endemic area. The aim of this study is to describe the urological management and the surgical procedures of patients with UGS in a tertiary referral centre. PATIENTS All subjects from SAA diagnosed with UGS from January 2011 to November 2018 were enrolled retrospectively. Detailed data of patients with UGS undergoing to urological procedures were collected and analysed. RESULTS Thirty patients were diagnosed with UGS, among them 12 (42.8%) were submitted to surgery. The most common surgical procedure was trans urethral resection of bladder (TURB) for suspected lesions persisted after praziquantel treatment performed in 7cases (58%). Other surgical procedure were TURB and concomitant ureteroscopy with laser fragmentation for suspected bladder neoplasm with renal stone, endoscopic lithotripsy and percutaneous nephrolithotomy for bladder and renal stones, laparoscopic nephrectomy for end-stage kidney disease, placement of bilateral nephrostomy for hydroureteronephrosis, explorative testicular surgery for a suspected testicular torsion in one case each. Four patients (33%) were lost at the follow up. CONCLUSION An increasing number of migrants from SSA diagnosed with UGS has been observed. Some patients required a surgical intervention for suspected neoplastic lesions or end-stage organ damage. It was particularly difficult to perform a regular follow-up in several patients. Further multicentric studies are needed to reach a proper standard in diagnosis, treatment and follow-up of subjects with UGS.
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Check cystoscopy in the management of anterior urethral valves in a cohort of pediatric patients. J Pediatr Urol 2021; 17:231.e1-231.e7. [PMID: 33648856 DOI: 10.1016/j.jpurol.2020.11.028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/13/2020] [Revised: 11/16/2020] [Accepted: 11/19/2020] [Indexed: 11/17/2022]
Abstract
INTRODUCTION Anterior urethral valves (AUV) are a rare cause of lower urinary tract obstruction which could progress to renal damage, Clinical presentation varies according with patient's age and severity of obstruction, but, in most cases, diagnosis is based on voiding cysto-urethrogram (VCUG). To date, the treatment of choice is endoscopic ablation even if approved guidelines about the overall management of AUVs, including the recognition and treatment of residual valves, are not available. OBJECTIVE We describe our protocol for AUV treatment based on primary endoscopic valve ablation followed by check cystoscopy 15 days later. STUDY DESIGN Medical records of 5 patients with AUVs admitted from 2008 to 2018 to our Pediatric Urology Unit were retrospectively reviewed. Blood tests, urinalysis, renal US and VCUG were performed in all children, while urodynamic evaluation was performed in the 3/5 patients who could void spontaneously. All patients underwent endoscopic valves ablation and after 15 days after a second look cystoscopy was performed. Follow up was based on clinical and radiological evaluation with US, urinalysis and blood tests. Postoperative non-invasive urodynamic studies were performed in the 3/5 patient toilet-trained patients and VCUG was performed in 1/5 patient. RESULTS and Discussion: At primary endoscopic ablation cystoscopy revealed AUVs in the penile urethra in three patients, in the penoscrotal urethra in one case, in the bulbar urethra in another case. In 3/5 patients check cystoscopy found residual valves and a second endoscopic ablation was performed. All patients achieved symptoms release and improved urodynamic parameters. No intra or post-operative complication were reported. The assessment of residual valves is variable in literature and it is usually described for posterior urethral valves (PUVs). Few series report the use of VCUG within the first week after valve ablation, our experience instead suggests that performing a second look cystoscopy, is very effective to evaluate the presence of residual AUVs and eventually proceed with further ablation. CONCLUSION Endoscopic ablation is the gold standard treatment for AUV, but residual valves management is not clearly defined. According to our experience, a check cystoscopy 15 days after primary ablation allows to identify and treat possible residual valves showing good results in terms of safety and efficacy.
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Letter to Editor regarding 'Barriers in transitioning urologic patients from pediatric to adult care'. J Pediatr Urol 2021; 17:156-157. [PMID: 33715997 DOI: 10.1016/j.jpurol.2021.01.050] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/12/2021] [Accepted: 01/14/2021] [Indexed: 12/18/2022]
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Sperm retrieval by conventional testicular sperm extraction for assisted reproduction in patients with Zinner syndrome. Clin Exp Reprod Med 2021; 48:85-90. [PMID: 33486943 PMCID: PMC7943355 DOI: 10.5653/cerm.2020.03769] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2020] [Accepted: 09/08/2020] [Indexed: 11/18/2022] Open
Abstract
We present data from three Caucasian men with Zinner syndrome who attended our center for the treatment of primary couple’s infertility. Each patient was scheduled for conventional testicular sperm extraction (cTESE) and cryopreservation. Sperm analysis confirmed absolute azoospermia. Patient 1 had right and left testis volumes of 24 mL and 23 mL, respectively; left seminal vesicle (SV) agenesis, severe right SV hypotrophy with right renal agenesis. Follicle-stimulating hormone (FSH) was 3.2 IU/L. Patient 2 exhibited right and left testis volumes of 18 mL and 16 mL, respectively; a left SV cyst of 32 × 28 mm, ipsilateral kidney absence, and right SV agenesis. FSH was 2.8 IU/L. Patient 3 showed a testicular volume of 10 mL bilaterally, a 65 × 46 mm left SV cyst, right SV enlargement, and left kidney agenesis. FSH was 32.0 IU/L. Sperm retrieval was successful in all patients. Nevertheless, cTESE should be performed on the day of oocyte retrieval.
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Totally intracorporeal robotic ileal ureter replacement: focus on surgical technique and outcomes. Minerva Urol Nephrol 2021. [PMID: 33439579 DOI: 10.23736/s0393-2249.20.04191-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND The aim of the present study was to describe our totally intracorporeal robotic ileal ureter replacement technique, reporting perioperative and mid-term results and compare it with previous similar experiences, specifically focusing on technical considerations. METHODS Three patients were submitted to robotic ileal ureter substitution for long ureteral defects in our institution during 2019. The procedures were carried out fully intracorporeally. Two patients received a complete replacement of the urinary tract using an ileal segment, while in one patient the lower ureteral stump was maintained, and an ileal-ureter anastomosis was performed distally. Patients' baseline characteristics, as well as perioperative and mid-term results were collected. A detailed description of the technique is reported and compared with prior similar experiences. RESULTS Median operative time was 270 (range 240-300) min. No Clavien-Dindo complication >2 was collected. All patients experienced a fast return to oral intake and canalization. Antegrade pyelography, performed a 1-month follow-up, revealed full passage of the medium contrast in those patients submitted to complete ileal ureter replacement while, in the third one, stenosis at the level of ileal-ureter anastomoses was found. CONCLUSIONS Robotic ileal ureter replacement can be performed completely intracorporeal with optimal results and limited complication rate, in selected cases. According to our considerations, specific surgical steps are needed to reduce the risks related to this procedure, including avoiding partial ileal substitution.
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Commentary: Early Robotic-Assisted Laparoscopic Pyeloplasty for Infants Under 3 Months With Severe Ureteropelvic Junction Obstruction. Front Pediatr 2021; 9:724219. [PMID: 34447732 PMCID: PMC8382953 DOI: 10.3389/fped.2021.724219] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/12/2021] [Accepted: 07/02/2021] [Indexed: 11/13/2022] Open
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Robotic repair of iatrogenic ureteral stricture after pelvic surgery: a changing treatment paradigm. Minerva Urol Nephrol 2020. [PMID: 33256364 DOI: 10.23736/s0393-2249.20.04138-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Robotic repair of iatrogenic ureteral stricture after pelvic surgery: a changing treatment paradigm. Minerva Urol Nephrol 2020; 73:133-135. [PMID: 33256364 DOI: 10.23736/s2724-6051.20.04138-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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