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Ortiz-Seller D, Panach-Navarrete J, Valls-González L, Martínez-Jabaloyas JM. Comparison between open and minimally invasive pyeloplasty in infants: A systematic review and meta-analysis. J Pediatr Urol 2024; 20:244-252. [PMID: 38065760 DOI: 10.1016/j.jpurol.2023.11.017] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/27/2023] [Revised: 11/08/2023] [Accepted: 11/19/2023] [Indexed: 04/22/2024]
Abstract
INTRODUCTION Ureteropelvic junction obstruction (UPJO) is the most common cause of congenital hydronephrosis. Techniques such as laparoscopic pyeloplasty (LP) have gained in popularity over recent years. Although some retrospective studies have compared minimally invasive reconstructive techniques with open surgery for treatment of UPJO in infants, results remain controversial due to the small sample size in most of these studies. OBJECTIVE To verify whether the benefits of minimally invasive pyeloplasty (MIP) observed in adults and children over 2 years of age also apply to infants. METHODS A systematic review of the literature was performed according to PRISMA recommendations. We searched databases of MEDLINE, EMBASE, Web of Science, and Cochrane Central Register of Controlled Trials. We excluded studies in which patient cohorts were outside the age range between 1 and 23 months of age (infants). Studies should evaluate at least one of the following outcomes: average hospital stay, operative time, follow-up time, complications, post-surgical catheter use, success rate and reintervention rate. The quality of the evidence was assessed with the ROBINS-I tool. RESULTS In total, 13 studies were selected. 3494 patients were included in the meta-analysis, of whom 3054 underwent OP, while the remaining 440 were part of the group undergoing MIP. The mean difference in hospital days was -1.16 lower the MIP group (95 % CI; -1.78, -0.53; p = 0.0003). Also, our analysis showed a significantly shorter surgical time in the group who underwent OP, with a mean operative time of 119.92 min, compared to 137.63 min in the MIP group (95 % CI; -31.76, -6.27; p = 0.003). No statistically significant between-group differences were found respect to follow-up time, complications, post-surgical catheter use, success rate and reintervention rate. CONCLUSION This systematic review with meta-analysis has shown that laparoscopic/robotic pyeloplasty in infants is a safe technique with similar success rates to open surgery. Nonetheless, randomized clinical trials with longer follow-up are needed to consolidate these results with more robust scientific evidence.
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Affiliation(s)
- Daniel Ortiz-Seller
- Department of Urology, University Clinic Hospital of Valencia. INCLIVA, Instituto de Investigación Sanitaria. Facultat de Medicina i Odontologia. Universitat de València, Valencia, Spain.
| | - Jorge Panach-Navarrete
- Department of Urology, University Clinic Hospital of Valencia. INCLIVA, Instituto de Investigación Sanitaria. Facultat de Medicina i Odontologia. Universitat de València, Valencia, Spain
| | - Lorena Valls-González
- Department of Urology, University Clinic Hospital of Valencia. INCLIVA, Instituto de Investigación Sanitaria. Facultat de Medicina i Odontologia. Universitat de València, Valencia, Spain
| | - José María Martínez-Jabaloyas
- Department of Urology, University Clinic Hospital of Valencia. INCLIVA, Instituto de Investigación Sanitaria. Facultat de Medicina i Odontologia. Universitat de València, Valencia, Spain
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Abdulfattah S, Mittal S. Pediatric Robot-Assisted Laparoscopic Pyeloplasty: Where Are We Now? Curr Urol Rep 2024; 25:55-61. [PMID: 38324220 DOI: 10.1007/s11934-024-01195-8] [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] [Accepted: 01/18/2024] [Indexed: 02/08/2024]
Abstract
PURPOSE OF REVIEW This review aims to provide an in-depth exploration of the recent advancements in robot-assisted laparoscopic pyeloplasty (RALP) and its evolving landscape in the context of infant pyeloplasty, complex genitourinary (GU) anatomy, recurrent ureteropelvic junction (UPJ) obstruction, cost considerations, and the learning curve. RECENT FINDINGS Recent literature highlights the safety and efficacy of RALP in treating the infant population, patients with complex GU anomalies, and recurrent UPJO which were all traditionally managed using the open approach. Cost considerations are evolving, with the potential for RALP to have a lesser financial burden. In addition, the learning curve for RALP is diminishing due to robust training programs and advances in research. RALP has become the gold standard in the treatment of UPJO in pediatric urology at many children's hospitals. Surgeon comfort and research in this space allow safe and successful reconstruction in the most challenging of cases.
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Affiliation(s)
- Suhaib Abdulfattah
- Division of Urology, Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | - Sameer Mittal
- Division of Urology, Children's Hospital of Philadelphia, Philadelphia, PA, USA.
- Department of Surgery/Urology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA.
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Chertin L, Lask A, Shumaker A, Zisman A, Neheman A. Repositioning of Ureteropelvic Junction in Robot-assisted Laparoscopic Pyeloplasty. Urology 2024; 184:195-198. [PMID: 37923088 DOI: 10.1016/j.urology.2023.10.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2023] [Accepted: 10/16/2023] [Indexed: 11/07/2023]
Abstract
OBJECTIVE To describe the technique of ureteropelvic junction (UPJ) repositioning in robot-assisted dismembered pyeloplasty as a modified approach during which the UPJ is brought to a new location to facilitate the anastomosis. MATERIALS AND METHODS Retrospective review of pediatric and adult cases of robot-assisted laparoscopic pyeloplasty performed between the years 2016 and 2022. In a select group of patients, repositioning of the UPJ was performed. Demographic data, surgical and post-surgical outcomes were compared to a group that underwent classical Anderson-Hynes (AH) dismembered pyeloplasty. RESULTS Overall, 70 patients underwent robot-assisted laparoscopic dismembered pyeloplasty and were included in the study, with 15 in the repositioning group and 55 in the AH group. The median age of patients included was 26 months (interquartile range (IQR) 7-203). Median operative time was 140 minutes (IQR 129-192) and 170 minutes (IQR 135-207) for the repositioning and AH group, respectively. The indications for UPJ repositioning were high UPJ insertion (n = 8), crossing vessel (n = 5), and renal malformations (n = 2). Clinical significance was shown in the Society of Fetal Urology classification and split renal function postoperatively, respectively (P <.001; P <.01). Postoperatively, both groups showed improvement in anterior posterior diameter (APD) and diuretic T1/2 (P = 0.48). There was 1 case of surgical failure requiring revisional surgery in the repositioning group (6.6%) and 3 in the AH group (5.5%) (P >.05). Overall, there were 3 cases of Clavien-Dindo Grade 3 complications, all in the AH group (2 cases of urine leak from anastomosis, 1 case of port side hernia). CONCLUSION Repositioning of the UPJ is optional in cases when the obstructed UPJ is in a suboptimal anatomical position.
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Affiliation(s)
- Leon Chertin
- Department of Urology, Shamir Medical Center, Zerifin, Israel; Affiliated with the Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel.
| | - Avigal Lask
- Department of Urology, Shamir Medical Center, Zerifin, Israel; Affiliated with the Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Andrew Shumaker
- Affiliated with the Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel; Department of Urology, Meir Medical Center, Kfar Saba, Israel
| | - Amnon Zisman
- Department of Urology, Shamir Medical Center, Zerifin, Israel; Affiliated with the Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Amos Neheman
- Affiliated with the Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel; Department of Urology, Meir Medical Center, Kfar Saba, Israel
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Wang M, Xi Y, Huang N, Wang P, Zhang L, Zhao M, Pu S. Minimally invasive pyeloplasty versus open pyeloplasty for ureteropelvic junction obstruction in infants: a systematic review and meta-analysis. PeerJ 2023; 11:e16468. [PMID: 38025670 PMCID: PMC10666611 DOI: 10.7717/peerj.16468] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2023] [Accepted: 10/24/2023] [Indexed: 12/01/2023] Open
Abstract
Background To compare the perioperative outcomes and success rates of minimally invasive pyeloplasty (MIP), including laparoscopic and robotic-assisted laparoscopic pyeloplasty, with open pyeloplasty (OP) in infants. Materials and Methods In September 2022, a systematic search of PubMed, EMBASE, and the Cochrane Library databases was undertaken. The systematic review and meta-analysis were conducted in accordance with PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) guidelines, with the study registered prospectively in the PROSPERO database (CRD42022359475). Results Eleven studies were included. Dichotomous and continuous variables were presented as odds ratios (OR) and standard mean differences (SMD), respectively, with their 95% confidence intervals (CI). Compared to OP, a longer operation time and shorter length of stay were associated with MIP (SMD: 0.96,95% CI: 0.30 to 1.62, p = 0.004, and SMD: -1.12, 95% CI: -1.82 to -0.43, p = 0.002, respectively). No significant differences were found between the MIP and OP in terms of overall postoperative complications (OR:0.84, 95% CI: 0.52 to 1.35, p = 0.47), minor complications (OR: 0.76, 95% CI: 0.40 to 1.42, p = 0.39), or major complications (OR: 1.10, 95% CI: 0.49 to 2.50, p = 0.81). In addition, a lower stent placement rate was related to MIP (OR: 0.09, 95% CI: 0.02 to 0.47, p = 0.004). There was no statistical difference for success rate between the MIP and OP (OR: 1.35, 95% CI: 0.59 to 3.07, p = 0.47). Finally, the results of subgroup analysis were consistent with the above. Conclusions Our meta-analysis demonstrates that MIP is a feasible and safe alternative to OP for infants, presenting comparable perioperative outcomes and similar success rates, albeit requiring longer operation times. However, it is essential to consider the limitations of our study, including the inclusion of studies with small sample sizes and the combination of both prospective and retrospective research designs.
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Affiliation(s)
- Min Wang
- Nanchong Central Hospital, The Second Clinical College, North Sichuan Medical College, Nanchong, China
| | - Yu Xi
- Nanchong Hospital of Traditional Chinese Medicine, Nanchong, China
| | - Nanxiang Huang
- Nanchong Central Hospital, The Second Clinical College, North Sichuan Medical College, Nanchong, China
| | - Pengli Wang
- Nanchong Central Hospital, The Second Clinical College, North Sichuan Medical College, Nanchong, China
| | - Li Zhang
- Nanchong Central Hospital, The Second Clinical College, North Sichuan Medical College, Nanchong, China
| | - Mingjia Zhao
- Nanchong Central Hospital, The Second Clinical College, North Sichuan Medical College, Nanchong, China
| | - Siyi Pu
- Nanchong Central Hospital, The Second Clinical College, North Sichuan Medical College, Nanchong, China
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O'Brien LP, Hannan E, Antao B, Peirce C. Paediatric robotic surgery: a narrative review. J Robot Surg 2023; 17:1171-1179. [PMID: 36645643 PMCID: PMC10374698 DOI: 10.1007/s11701-023-01523-z] [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: 07/11/2022] [Accepted: 01/02/2023] [Indexed: 01/17/2023]
Abstract
The benefits of minimally invasive surgery (MIS) compared with traditional open surgery, including reduced postoperative pain and a reduced length of stay, are well recognised. A significant barrier for MIS in paediatric populations has been the technical challenge posed by laparoscopic surgery in small working spaces, where rigid instruments and restrictive working angles act as barriers to safe dissection. Thus, open surgery remains commonplace in paediatrics, particularly for complex major surgery and for surgical oncology. Robotic surgical platforms have been designed to overcome the limitations of laparoscopic surgery by offering a stable 3-dimensional view, improved ergonomics and greater range of motion. Such advantages may be particularly beneficial in paediatric surgery by empowering the surgeon to perform MIS in the smaller working spaces found in children, particularly in cases that may demand intracorporeal suturing and anastomosis. However, some reservations have been raised regarding the utilisation of robotic platforms in children, including elevated cost, an increased operative time and a lack of dedicated paediatric equipment. This article aims to review the current role of robotics within the field of paediatric surgery.
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Affiliation(s)
- Lukas Padraig O'Brien
- Department of Paediatric Surgery, Children's Health Ireland at Crumlin, Dublin, Ireland
| | - Enda Hannan
- Department of Colorectal Surgery, University Hospital Limerick, St Nessan's Road, Dooradoyle, Limerick, Co Limerick, Ireland.
| | - Brice Antao
- Department of Paediatric Surgery, Children's Health Ireland at Crumlin, Dublin, Ireland
| | - Colin Peirce
- Department of Colorectal Surgery, University Hospital Limerick, St Nessan's Road, Dooradoyle, Limerick, Co Limerick, Ireland
- School of Medicine, University of Limerick, Limerick, Ireland
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Levy M, Connors C, Ravivarapu KT, Chin CP, Tomer N, Larenas F, Stock J, Palese M. Evaluating the safety of same-day discharge following pediatric pyeloplasty and ureteral reimplantation; A NSQIP analysis 2012-2020. J Pediatr Urol 2023:S1477-5131(23)00141-9. [PMID: 37147143 DOI: 10.1016/j.jpurol.2023.04.012] [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: 01/26/2023] [Revised: 04/04/2023] [Accepted: 04/11/2023] [Indexed: 05/07/2023]
Abstract
INTRODUCTION Same-day discharge (SDD) is a safe option for several adult urologic surgeries, benefiting patients and hospitals. By decreasing length of stay while maintaining patient safety, SDD is in-line with recent goals to provide high value care while minimizing costs. Literature on SDD in the pediatric population, however, is scarce, and no study has identified the efficacy of SDD for pediatric pyeloplasty (PP) and ureteral reimplantation (UR). OBJECTIVE The aim of this study was to identify trends in the usage of SDD as well as its efficacy and safety based on surgical outcomes for pediatric PP and UR. STUDY DESIGN The 2012-2020 files of the American College of Surgeon's National Surgical Quality Improvement Project pediatric database were queried for PP and UR. Patients were stratified as SDD or standard-length discharge (SLD). Trends in SDD usage, differences in baseline characteristics, surgical approach, and surgical outcomes including 30-day readmission, complication, and reoperation rates were analyzed between SDD and SLD groups. RESULTS 8213 PP (SDD: 202 [2.46%]) and 10,866 UR (469 [4.32%]) were included in analysis. There were no significant changes in SDD rates between 2012 and 2020, averaging 2.39% (PP), and 4.39% (UR). For both procedures, SDD was associated with higher rates of open versus minimally invasive (MIS) surgical approach and with shorter operative and anesthesia durations. For PP, there were no differences in readmission, complication, or reoperation rates in the SDD group. For UR, there was a 1.69% increase in CD I/II complications in those receiving SDD, correlating to 1.96-fold higher odds of CD I/II in all SDD patients compared to SLD patients. DISCUSSION These results suggest that while the rate of SDD has not increased in recent years, the current screening methods for SDD have been generally effective in maintaining the safety of SDD for pediatric procedures. Though SDD for UR did show a very small increase in minor complications, this may be due to less strict screening protocols, and may be alleviated via MIS surgical approach. While this is the first paper to investigate SDD for pediatric urology procedures, these results are similar to those found for adult procedures. This study is limited by the lack of clinical data reported in the database. CONCLUSION SDD is a generally safe option for pediatric PP and UR, and further research should identify proper screening protocols to continue to allow for safe SDD.
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Affiliation(s)
- Micah Levy
- Department of Urology, Icahn School of Medicine at Mount Sinai, 1 Gustave L. Levy Place, New York, NY, 10029, USA.
| | - Christopher Connors
- Department of Urology, Icahn School of Medicine at Mount Sinai, 1 Gustave L. Levy Place, New York, NY, 10029, USA.
| | - Krishna T Ravivarapu
- Department of Urology, Icahn School of Medicine at Mount Sinai, 1 Gustave L. Levy Place, New York, NY, 10029, USA.
| | - Chih Peng Chin
- Department of Urology, Icahn School of Medicine at Mount Sinai, 1 Gustave L. Levy Place, New York, NY, 10029, USA.
| | - Nir Tomer
- Department of Urology, Icahn School of Medicine at Mount Sinai, 1 Gustave L. Levy Place, New York, NY, 10029, USA.
| | - Francisca Larenas
- Department of Urology, Icahn School of Medicine at Mount Sinai, 1 Gustave L. Levy Place, New York, NY, 10029, USA.
| | - Jeffrey Stock
- Department of Urology, Icahn School of Medicine at Mount Sinai, 1 Gustave L. Levy Place, New York, NY, 10029, USA.
| | - Michael Palese
- Department of Urology, Icahn School of Medicine at Mount Sinai, 1 Gustave L. Levy Place, New York, NY, 10029, USA.
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Esposito C, Cerulo M, Lepore B, Coppola V, D'Auria D, Esposito G, Carulli R, Del Conte F, Escolino M. Robotic-assisted pyeloplasty in children: a systematic review of the literature. J Robot Surg 2023:10.1007/s11701-023-01559-1. [PMID: 36913057 PMCID: PMC10374693 DOI: 10.1007/s11701-023-01559-1] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2023] [Accepted: 03/01/2023] [Indexed: 03/14/2023]
Abstract
Robotic pyeloplasty has become a natural progression from the development of open, then laparoscopic procedures to treat pediatric patients with ureteropelvic junction obstruction (UPJO). Robotic-assisted pyeloplasty (RALP) is now considered a new gold standard in pediatric MIS. A systematic review of the literature retrieved from PubMed and published in the last 10 years (2012-2022) was performed. This review underlines that in all children except the smallest infants, where the open procedure has benefits in terms of duration of general anesthetic and there are limitations in the size of instruments, robotic pyeloplasty is becoming the preferred procedure to perform in patients with UPJO. Results for the robotic approach are extremely promising, with shorter operative times than laparoscopy and equal success rates, length of stay and complications. In case of redo pyeloplasty, RALP is easier to perform than other open or MIS procedures. By 2009, robotic surgery became the most used modality to treat all UPJO and continues to grow in popularity. Robot-assisted laparoscopic pyeloplasty in children is safe and effective with excellent outcomes, even in redo pyeloplasty or challenging anatomical cases. Moreover, robotic approach shortens the learning curve for junior surgeons, who can readily achieve levels of expertise comparable to senior practitioners. However, there are still concerns regarding the cost associated with this procedure. Further high-quality prospective observational studies and clinical trials, as well as new technologies specific for the pediatric population, are advisable for RALP to reach the level of gold standard.
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Affiliation(s)
- Ciro Esposito
- Department of Translational Medical Sciences (DISMET), Pediatric Surgery Unit, "Federico II" University of Naples School of Medicine, Via S. Pansini 5, 80131, Naples, Italy.
| | - Mariapina Cerulo
- Department of Translational Medical Sciences (DISMET), Pediatric Surgery Unit, "Federico II" University of Naples School of Medicine, Via S. Pansini 5, 80131, Naples, Italy
| | - Benedetta Lepore
- Department of Translational Medical Sciences (DISMET), Pediatric Surgery Unit, "Federico II" University of Naples School of Medicine, Via S. Pansini 5, 80131, Naples, Italy
| | - Vincenzo Coppola
- Department of Translational Medical Sciences (DISMET), Pediatric Surgery Unit, "Federico II" University of Naples School of Medicine, Via S. Pansini 5, 80131, Naples, Italy
| | - Daniela D'Auria
- Faculty of Computer Science, Free University of Bolzano, Bolzano, Italy
| | - Giorgia Esposito
- Internal Medicine Unit, University of Naples "Federico II", Naples, Italy
| | - Roberto Carulli
- Department of Translational Medical Sciences (DISMET), Pediatric Surgery Unit, "Federico II" University of Naples School of Medicine, Via S. Pansini 5, 80131, Naples, Italy
| | - Fulvia Del Conte
- Department of Translational Medical Sciences (DISMET), Pediatric Surgery Unit, "Federico II" University of Naples School of Medicine, Via S. Pansini 5, 80131, Naples, Italy
| | - Maria Escolino
- Department of Translational Medical Sciences (DISMET), Pediatric Surgery Unit, "Federico II" University of Naples School of Medicine, Via S. Pansini 5, 80131, Naples, Italy
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Laparoscopic versus robot-assisted pyeloplasty in infants and young children. Asian J Surg 2023; 46:868-873. [PMID: 36192267 DOI: 10.1016/j.asjsur.2022.09.046] [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: 12/09/2021] [Revised: 03/22/2022] [Accepted: 09/11/2022] [Indexed: 02/08/2023] Open
Abstract
OBJECTIVE To compare the characteristics of conventional laparoscopic pyeloplasty (LP) and robotic-assisted laparoscopic pyeloplasty (RALP) in infants and young children with ureteropelvic junction obstruction (UPJO). METHODS We performed a retrospective study of patients (age: 0-36 months) who underwent dismembered pyeloplasty (Anderson-Hynes) with the fourth-generation RALP or traditional LP between April 2020 and December 2020. RESULTS A total of 33 patients with UPJO were enrolled: 12 underwent RALP (9 left side; 3 right side) and 21 underwent LP (18 left side; 3 right side). In the RALP group, the median patient age was 17 months (range: 5-36 months). In the LP group, the median patient age was 9 months (range: 2-36 months) (P = 0.182). The mean operation times were 120.25 ± 37.54 min (RALP) and 156.10 ± 51.11 min (LP) (P = 0.042), and the mean lengths of hospital stay were 6.42 ± 1.62 days (RALP) and 8.19 ± 2.25 days (LP) (P = 0.023). Removal of the drainage tube was performed after 3.08 ± 0.69 days (RALP) and after 4.76 ± 1.81 days (LP) (P = 0.001). The postoperative pain showed no significant difference. The mean hospitalization costs were 61464.75 ± 2800.53 yuan (RALP) and 22169.52 ± 3442.15 yuan (LP) (P < 0.001). The mean follow-up time was 10-18 months. Significant improvements in the anteroposterior diameter and parenchymal thickness were observed after surgery. Conversion to laparotomy was not performed. No short-term complications occurred during postoperative hospitalization and follow-up. CONCLUSION RALP has the advantages of less trauma and faster recovery. It can be safely and effectively performed in infants and young children, and its effectiveness is similar to that of traditional LP.
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Vauth F, Zöhrer P, Girtner F, Rösch WH, Hofmann A. Open Pyeloplasty in Infants under 1 Year-Proven or Meaningless? CHILDREN (BASEL, SWITZERLAND) 2023; 10:children10020257. [PMID: 36832385 PMCID: PMC9955854 DOI: 10.3390/children10020257] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/31/2022] [Revised: 01/28/2023] [Accepted: 01/29/2023] [Indexed: 02/01/2023]
Abstract
The use of minimally invasive surgery (MIS) to treat ureteropelvic junction obstruction (UPJO) in children has significantly increased. Nowadays, open pyeloplasty (OP) seems to lose importance. The aim of this study is to evaluate the safety and efficacy of OP in infants < 1 year. Medical records of patients < 1 year with UPJO who had undergone retroperitoneal OP (January 2008-February 2022) at our institution were retrospectively analyzed. Included patients were operated on according to a modified Anderson-Hynes technique. All clinical, operative, and postoperative (1 month-5 years' follow-up) data were collected. Additionally, a nonvalidated questionnaire was sent to the patients/parents. A total of 162 infants (124 boys) met the inclusion criteria. The median age at surgery was 3 months (range: 0-11 months). The median operation time was 106 min (range: 63-198 min). None of the patients had severe surgical complication (Clavien-Dindo > 3). The nonvalidated questionnaire showed a high impact of quality of life. Follow-up was in median 30.5 months (0-162 months). OP is still a reliable procedure with good long-term results especially in infants < 1 year of age, which can be performed in a variety of centers.
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Sforza S, Masieri L. 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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Tesoro S, Gamba P, Bertozzi M, Borgogni R, Caramelli F, Cobellis G, Cortese G, Esposito C, Gargano T, Garra R, Mantovani G, Marchesini L, Mencherini S, Messina M, Neba GR, Pelizzo G, Pizzi S, Riccipetitoni G, Simonini A, Tognon C, Lima M. Pediatric robotic surgery: issues in management-expert consensus from the Italian Society of Pediatric and Neonatal Anesthesia and Intensive Care (SARNePI) and the Italian Society of Pediatric Surgery (SICP). Surg Endosc 2022; 36:7877-7897. [PMID: 36121503 PMCID: PMC9613560 DOI: 10.1007/s00464-022-09577-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2022] [Accepted: 07/09/2022] [Indexed: 01/06/2023]
Abstract
BACKGROUND Pediatric robotic-assisted surgeries have increased in recent years; however, guidance documents are still lacking. This study aimed to develop evidence-based recommendations, or best practice statements when evidence is lacking or inadequate, to assist surgical teams internationally. METHODS A joint consensus taskforce of anesthesiologists and surgeons from the Italian Society of Pediatric and Neonatal Anesthesia and Intensive Care (SARNePI) and the Italian Society of Pediatric Surgery (SICP) have identified critical areas and reviewed the available evidence. The taskforce comprised 21 experts representing the fields of anesthesia (n = 11) and surgery (n = 10) from clinical centers performing pediatric robotic surgery in the Italian cities of Ancona, Bologna, Milan, Naples, Padua, Pavia, Perugia, Rome, Siena, and Verona. Between December 2020 and September 2021, three meetings, two Delphi rounds, and a final consensus conference took place. RESULTS During the first planning meeting, the panel agreed on the specific objectives, the definitions to apply, and precise methodology. The project was structured into three subtopics: (i) preoperative patient assessment and preparation; (ii) intraoperative management (surgical and anesthesiologic); and (iii) postoperative procedures. Within these phases, the panel agreed to address a total of 18 relevant areas, which spanned preoperative patient assessment and patient selection, anesthesiology, critical care medicine, respiratory care, prevention of postoperative nausea and vomiting, and pain management. CONCLUSION Collaboration among surgeons and anesthesiologists will be increasingly important for achieving safe and effective RAS procedures. These recommendations will provide a review for those who already have relevant experience and should be particularly useful for those starting a new program.
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Affiliation(s)
- Simonetta Tesoro
- Division of Anesthesia, Analgesia, and Intensive Care, Santa Maria della Misericordia University Hospital, Perugia, Italy
| | - Piergiorgio Gamba
- Pediatric Surgery, Department of Women's and Children's Health, University of Padua, 35128, Padua, Italy.
| | - Mirko Bertozzi
- Department of Pediatric Surgery, IRCCS San Matteo Polyclinic, University of Pavia, Pavia, Italy
| | - Rachele Borgogni
- Pediatric Surgery Unit, Federico II University of Naples, Naples, Italy
| | - Fabio Caramelli
- Anesthesia and Intensive Care Unit, IRCCS Sant'Orsola Polyclinic, Bologna, Italy
| | - Giovanni Cobellis
- Pediatric Surgery Unit, Salesi Children's Hospital, Polytechnical University of Marche, Ancona, Italy
| | - Giuseppe Cortese
- Department of Neurosciences, Reproductive and Odontostomatological Sciences, Federico II University of Naples, Naples, Italy
| | - Ciro Esposito
- Pediatric Surgery Unit, Federico II University of Naples, Naples, Italy
| | - Tommaso Gargano
- Pediatric Surgery Unit, IRCCS Policlinico Sant'Orsola, University of Bologna, Bologna, Italy
| | - Rossella Garra
- Institute of Anesthesia and Intensive Care, IRCCS A. Gemelli University Polyclinic Foundation, Sacred Heart Catholic University, Rome, Italy
| | - Giulia Mantovani
- Pediatric Anesthesia, Department of Women's and Children's Health, Padua University Hospital, Padua, Italy
| | - Laura Marchesini
- Division of Anesthesia, Analgesia, and Intensive Care, Santa Maria della Misericordia University Hospital, Perugia, Italy
| | - Simonetta Mencherini
- Anesthesiology and Intensive Care Unit, Fondazione IRCCS San Matteo Polyclinic, Pavia, Italy
| | - Mario Messina
- Division of Pediatric Surgery, Santa Maria Alle Scotte Polyclinic, University of Siena, Siena, Italy
| | - Gerald Rogan Neba
- Department of Pediatric Anesthesia and Intensive Care, Salesi Children's Hospital, Ancona, Italy
| | - Gloria Pelizzo
- Pediatric Surgery Department, Vittore Buzzi' Children's Hospital, Milan, Italy
- Department of Biomedical and Clinical Science, University of Milan, Milan, Italy
| | - Simone Pizzi
- Department of Pediatric Anesthesia and Intensive Care, Salesi Children's Hospital, Ancona, Italy
| | - Giovanna Riccipetitoni
- Department of Pediatric Surgery, IRCCS San Matteo Polyclinic, University of Pavia, Pavia, Italy
| | - Alessandro Simonini
- Department of Pediatric Anesthesia and Intensive Care, Salesi Children's Hospital, Ancona, Italy
| | - Costanza Tognon
- Pediatric Anesthesia, Department of Women's and Children's Health, Padua University Hospital, Padua, Italy
| | - Mario Lima
- Pediatric Surgery Unit, IRCCS Policlinico Sant'Orsola, University of Bologna, Bologna, Italy
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12
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Ammer E, Mandt LS, Silbersdorff IC, Kahl F, Hagmayer Y. Robotic Anxiety—Parents’ Perception of Robot-Assisted Pediatric Surgery. CHILDREN 2022; 9:children9030399. [PMID: 35327771 PMCID: PMC8947283 DOI: 10.3390/children9030399] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/16/2022] [Revised: 03/03/2022] [Accepted: 03/05/2022] [Indexed: 11/23/2022]
Abstract
In contrast to many other countries, robot-assisted (RA) pediatric surgery is not yet very common in Germany. Although the first pediatric RA intervention was published in 2001, RA pediatric surgery is still perceived as a “new technology”. As a consequence, little is known about parents’ perception of this operation method. In this study, we analyzed parents‘ intention to let their child undergo RA and laparoscopic (LA) surgery. Two subsamples (online and at the University Medical Center Goettingen) received a questionnaire addressing attitude towards RA and LA pediatric surgery with the help of a case example. Results showed that parents had a higher intention to consent to LA surgery. Perceiving more benefits, assuming a positive attitude of the social environment, and feeling less anxiety increased intention. A mediation analysis indicated that the type of surgery affected intentions through assumed attitude of the social environment. Exploratory analyses showed that the perception of risks and anxiety reduced intention for only RA surgery. These findings should be considered in preoperational discussions with parents. Anxiety and perceived risks should especially be addressed in order to encounter hesitancy.
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Affiliation(s)
- Elisabeth Ammer
- Department of General, Visceral, and Pediatric Surgery, University Medical Center Goettingen, 37075 Goettingen, Germany;
- Correspondence:
| | - Laura Sophie Mandt
- Georg-Elias-Mueller Institute for Psychology, University Goettingen, 37073 Goettingen, Germany; (L.S.M.); (I.C.S.); (Y.H.)
| | | | - Fritz Kahl
- Department of General, Visceral, and Pediatric Surgery, University Medical Center Goettingen, 37075 Goettingen, Germany;
| | - York Hagmayer
- Georg-Elias-Mueller Institute for Psychology, University Goettingen, 37073 Goettingen, Germany; (L.S.M.); (I.C.S.); (Y.H.)
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13
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Wong YS, Lo KL, Pang KKY, Tam YH. A combined approach of robot-assisted laparoscopic pyeloplasty and flexible endoscopy to treat concomitant ureteropelvic junction obstruction and calyceal stones in children: Technical considerations and review of the literature. Front Pediatr 2022; 10:1017722. [PMID: 36389392 PMCID: PMC9650079 DOI: 10.3389/fped.2022.1017722] [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: 08/12/2022] [Accepted: 10/10/2022] [Indexed: 11/13/2022] Open
Abstract
The management of children with concomitant ureteropelvic junction (UPJ) obstruction and calyceal stones remains challenging. The various treatment options available for pediatric nephrolithiasis may require multiple sessions, and the techniques by themselves are not designed for simultaneous correction of UPJ obstruction. Recently, success in combining robot-assisted laparoscopic pyeloplasty (RALP) and flexible endoscopy has been reported by multi-institutional studies to treat children with concomitant UPJ obstruction and renal stones. Given the paucity of technical details of this novel approach in the existing literature, we herein report our techniques to treat two girls aged 6 and 10 years who had concomitant UPJ obstruction and multiple stones in mid- and lower poles calyces. Three robotic ports were used without any assistant ports. A flexible endoscope, either a cystoscope or a single-use ureteroscope, was introduced via the undocked epigastric port to perform nephroscopy and stones removal after the renal pelvis was opened. The rest of the RALP was completed in the usual manner. Technical modifications were employed to facilitate the flexible endoscope to examine the entire calyceal system. Both patients underwent successful surgical procedures by the combined approach without any intra- or post-operative complications. Three and 14 stones were removed from each of the patients respectively. Postoperative investigations demonstrated successful correction of UPJ obstruction and complete stone clearance in both patients. A combined approach of RALP and flexible endoscopy is a safe and effective technique to treat concurrent UPJ obstruction and calyceal stones in children.
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Affiliation(s)
- Yuenshan Sammi Wong
- Department of Surgery, Division of Paediatric Surgery & Paediatric Urology, Prince of Wales Hospital, The Chinese University of Hong Kong, Hong Kong, China.,Department of Surgery, Hong Kong Children's Hospital, Hong Kong, China
| | - Ka Lun Lo
- Department of Surgery, Division of Urology, Prince of Wales Hospital, The Chinese University of Hong Kong, Hong Kong, China
| | - Kristine Kit Yi Pang
- Department of Surgery, Division of Paediatric Surgery & Paediatric Urology, Prince of Wales Hospital, The Chinese University of Hong Kong, Hong Kong, China.,Department of Surgery, Hong Kong Children's Hospital, Hong Kong, China
| | - Yuk Him Tam
- Department of Surgery, Division of Paediatric Surgery & Paediatric Urology, Prince of Wales Hospital, The Chinese University of Hong Kong, Hong Kong, China.,Department of Surgery, Hong Kong Children's Hospital, Hong Kong, China
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14
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Robotic-assisted laparoscopic pyeloplasty (RALP), for ureteropelvic junction obstruction (UPJO), is an alternative to open pyeloplasty in the pediatric population. J Robot Surg 2021; 16:1117-1122. [PMID: 34859365 DOI: 10.1007/s11701-021-01341-1] [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: 10/01/2021] [Accepted: 11/21/2021] [Indexed: 10/19/2022]
Abstract
We aimed to evaluate the safety and efficacy of RALP for UPJO in a heterogeneous pediatric population. The medical records of all patients with UPJO who underwent RALP over the last 6 years and completed at least 6 months of follow-up, were retrospectively reviewed. Data included age, sex, laterality, weight, preoperative and postoperative ultrasound and renal scintigraphy results, operation time, complications, length of hospital stay. We separately examined two groups: low-weight children (< 10 kg) and those who underwent RALP after failed pyeloplasty. One hundred patients with a median age of 18 months (range 2-216) underwent RALP. The median weight was 10 kg (range 4-90). The median operative time, including docking and console time, was 75 min (range 40-183). The median hospital stay was one day (range: 1-3). Ninety-eight percent of the patients showed improvement or stable hydronephrosis on postoperative imaging, with a better drainage curve on dynamic radionuclide scans. In two patients, the hydronephrosis worsened. One patient's ipsilateral UVJ was obstructed, and the other patient's UPJO recurred. The operative time was shorter in the low-weight group (p < 0.001), but the length of hospital stay and success rate were not different. Neither the hospital stay nor the success rate of redo RALP patients differed significantly from a control group of primary RALP patients. Our data show that RALP might be utilized as a universal approach in pediatric patients with UPJO.
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15
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Rague JT, Shannon R, Rosoklija I, Lindgren BW, Gong EM. Robot-assisted laparoscopic urologic surgery in infants weighing ≤10 kg: A weight stratified analysis. J Pediatr Urol 2021; 17:857.e1-857.e7. [PMID: 34635439 DOI: 10.1016/j.jpurol.2021.09.023] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/14/2021] [Revised: 09/06/2021] [Accepted: 09/23/2021] [Indexed: 11/24/2022]
Abstract
INTRODUCTION Robot-assisted laparoscopic (RAL) urologic surgery is widely used in pediatric patients, though less commonly in infants. There are small series demonstrating safety and efficacy in infants, however, stratification by infant size has rarely been reported. Whether a cut-off weight, below which RAL surgery is not technically feasible, safe, or efficacious has not be determined. OBJECTIVE To assess safety and efficacy of RAL urologic procedures in infants <1 year of age, weighing ≤10 kg. STUDY DESIGN A single-institution retrospective cohort study of patients <1 year of age, and ≤10 kg undergoing RAL pyeloplasty (RALP) or RAL ipsilateral ureteroureterostomy (RALUU) between January 2011 and September 2020 was performed. Demographic, operative, and post-operative data were extracted from the medical record. Patients were stratified by post-hoc weight quartiles. Outcomes, including operative time, total OR time, estimated blood loss (EBL), post-operative length of stay (LOS), post-operative radiographic improvement, and 30-day complications were assessed by weight quartile for each procedure. The Kruskal-Wallis rank test was used to assess differences in continuous outcomes between weight quartiles and Pearson's Chi-squared test was used for categorical outcomes. RESULTS Of 696 RAL urologic surgeries performed, 101 met eligibility criteria. Median (IQR) age of patients was 7.2 (6.0-9.2) months with median weight of 8.0 (7.2-8.9) kg. The lowest weight was 5.5 kg. Procedures performed included 79 RALPs (78.2%), 22 RALUUs (21.8%). We identified 97 patients (94%) with post-operative imaging, with radiographic improvement in 92%. When stratified by weight quartile, there was no difference between groups in median operative time, total OR time, LOS, EBL, or post-operative radiographic improvement for both RALP and RALUU. Post-operative complications were assessed based on Clavien-Dindo classification with the majority of complications (9/12, 75%) in the >50th percentile weight groups. DISCUSSION To our knowledge, this is the largest published series of infant RAL urologic procedures, with similar rates of radiographic improvement and post-operative complications to prior published series. There are few prior series of RALP and RALUU in infants ≤10 kg, and we show comparable outcomes regardless of patient weight. Our study is limited by the inherent biases of retrospective studies. CONCLUSION RAL urologic surgery is technically feasible, safe, and efficacious in infants ≤10 kg, without worse outcomes as weight decrease. A cut-off weight, below which RAL surgery should not be performed has yet to be identified.
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Affiliation(s)
- James T Rague
- From the Division of Urology, Ann and Robert H. Lurie Children's Hospital of Chicago (JR, RS, IR, BWL, EMG) and the Department of Urology, Northwestern University Feinberg School of Medicine (BLW, EMG), Chicago, IL, USA.
| | - Rachel Shannon
- From the Division of Urology, Ann and Robert H. Lurie Children's Hospital of Chicago (JR, RS, IR, BWL, EMG) and the Department of Urology, Northwestern University Feinberg School of Medicine (BLW, EMG), Chicago, IL, USA.
| | - Ilina Rosoklija
- From the Division of Urology, Ann and Robert H. Lurie Children's Hospital of Chicago (JR, RS, IR, BWL, EMG) and the Department of Urology, Northwestern University Feinberg School of Medicine (BLW, EMG), Chicago, IL, USA.
| | - Bruce W Lindgren
- From the Division of Urology, Ann and Robert H. Lurie Children's Hospital of Chicago (JR, RS, IR, BWL, EMG) and the Department of Urology, Northwestern University Feinberg School of Medicine (BLW, EMG), Chicago, IL, USA.
| | - Edward M Gong
- From the Division of Urology, Ann and Robert H. Lurie Children's Hospital of Chicago (JR, RS, IR, BWL, EMG) and the Department of Urology, Northwestern University Feinberg School of Medicine (BLW, EMG), Chicago, IL, USA.
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16
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Greenwald DT, Mohanty A, Andolfi C, Gundeti M. Systematic Review and Meta-Analysis of Pediatric Robotic Assisted Laparoscopic Pyeloplasty (RALP). J Endourol 2021; 36:448-461. [PMID: 34806401 DOI: 10.1089/end.2021.0363] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
INTRODUCTION To perform a systematic review and meta-analysis of outcomes of robotic-assisted laparoscopic pyeloplasty for UPJ obstruction in children. EVIDENCE ACQUISITION A systematic review of the English-language literature on surgical techniques and perioperative outcomes of robotic-assisted laparoscopic pyeloplasty for UPJ obstruction in children was performed without time filters using the MEDLINE (via PubMed), EMBASE, and Cochrane databases in July 2020 according to the PRISMA statement recommendations. EVIDENCE SYNTHESIS Overall, 58 studies were selected for qualitative analysis, 46 of which were included in the meta-analysis. Nearly all studies included were observational and retrospective, either cohort or case-control. The quality of evidence was assessed using Modified Newcastle Ottawa Scoring, with the majority of studies scoring medium or high quality. The mean success rate was 95.4% (CI 91.0-99.3%), over a wide age range. There was a noticeable heterogeneity in reported follow up length and definitions of success rate. The majority of studies reported length of stay of ~1 day. The mean overall complication rate was 12%. For studies that reported complication rate by grade, the mean low Clavien grade (grade 2 or less) complication rate was 9.3% and the mean high Clavien grade (grade 3 or more) complication rate was 6.5%. CONCLUSIONS Robotic assisted surgery is technically feasible and has been shown to achieve very favorable outcomes for pyeloplasty in children. The evidence however is mostly retrospective and from single sites, which introduces potential biases. Further research is needed to further elucidate RALP benefits compared to the open and laparoscopic approach. As a RCT may not be practical in this space, perhaps a prospective multi-institutional design with a uniform reporting system of pediatric RALP is the next step to define its benefits and limits.
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Affiliation(s)
- David Theodore Greenwald
- The University of Chicago Hospital, 21727, 5841 S. Maryland Ave, Chicago, Illinois, United States, 60637-1470;
| | - Amrita Mohanty
- The University of Chicago Hospital, 21727, Chicago, Illinois, United States;
| | - Ciro Andolfi
- The University of Chicago Medical Center, 21727, Surgery (Urology), Chicago, Illinois, United States;
| | - Mohan Gundeti
- University of Chicago , Surgery( Urology), 5841, South Maryland Av, chicago, chicago , Illinois, United States, 60637;
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Chandrasekharam VVS, Babu R. A systematic review and meta-analysis of conventional laparoscopic versus robot-assisted laparoscopic pyeloplasty in infants. J Pediatr Urol 2021; 17:502-510. [PMID: 33812779 DOI: 10.1016/j.jpurol.2021.03.009] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/24/2020] [Revised: 03/11/2021] [Accepted: 03/11/2021] [Indexed: 01/23/2023]
Abstract
OBJECTIVE While there are several reports confirming the safety and efficacy of laparoscopic pyeloplasty (LP) and robot-assisted laparoscopic pyeloplasty (RALP) in children there have been none comparing LP and RALP specifically in infants. In this meta-analysis, we have compared the outcomes of LP and RALP in infants. METHODS Pubmed (Medline), Publon, Index Medicus and Embase were searched using the search terms: pyeloplasty (laparoscopic OR robot-assisted) AND (infant), to identify all papers pertaining to LP and RALP. Systematic review was performed to identify information regarding number of patients/renal units, age, body weight, operating time, hospital stay, success and complications. Meta-analysis of heterogeneity was reported with I2statistics. Once heterogeneity was found low, the pooled outcomes were compared with student's t test and Fishers exact test, wherever appropriate. RESULTS After screening a total of 267 articles, 18 articles were included (10 articles on LP, 7 on RALP, 1 reporting both), comprising 323 renal units for LP and 173 renal units for RALP. With low heterogeneity (I2: 0%) both groups were considered to have been conducted under similar conditions for fixed effect model. There was no significant difference between the success rates of LP or RALP (97.5% vs 94.8%; p = 0.21). The mean age at operation was significantly lower for LP (5.6 ± 1.8 months) than RALP (7.2 ± 1.2 months, P = 0.0001). The duration of surgery was 137 ± 45 min for LP while significantly higher at 179 ± 49 min for RALP (p = 0.0001). The mean (s.d) time to discharge was 2.0 (1.9) days for LP while 1.3 (0.4) days for RALP. The overall complication rate was significantly higher (summary table) for RALP than LP (p = 0.03), mainly due to more port-site hernias in RALP. DISCUSSION In the present study, we found that the success of LP and RALP in infants was similar. RALP in infants had longer duration of surgery, similar hospital stay and higher Clavien-3 complications than LP. While several studies have reported favorable outcomes for RALP over LP in children, this was not the case in infants. The smaller workspace, in an infant, can significantly limit the mobility of robotic instruments and increase the chance of port-site conflicts or trocar collisions. The use of larger robotic ports and instruments in the small space of infant abdomen might have been responsible for higher complications in RALP, including significantly larger number of port-site hernias. This meta-analysis represents the early experience of most RALP in infants, and it is possible that with experience RALP outcomes in infants also will catch up with LP. Miniaturization of robotic instruments might render RALP the future standard of care for pyeloplasty in infants.
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Affiliation(s)
- V V S Chandrasekharam
- Pediatric Surgery, Pediatric Urology and MAS, Ankura Hospitals for Women and Children, Hyderabad, Telangana, India.
| | - Ramesh Babu
- Pediatric Urology, Sri Ramachandra Institute of Higher Education and Research, Chennai, Tamil Nadu, India
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18
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Chen WC, Huang SY, Yeh CM, Chou CM. Hybrid Retroperitoneoscopic Pyeloplasty for Congenital Ureteropelvic Junction Obstruction in Infants Weighing Less than 10 kg. J Laparoendosc Adv Surg Tech A 2021; 31:843-848. [PMID: 34042526 DOI: 10.1089/lap.2020.0799] [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: 11/13/2022] Open
Abstract
Introduction: Success rate of laparoscopic pyeloplasty for ureteropelvic junction obstruction (UPJO) in children is comparable with open pyeloplasty. Prolonged ileus and injury to adjacent viscera more often occurred in transperitoneal approach; however, longer operation time is noted in retroperitoneal approach. Purpose: This study presented a hybrid retroperitoneoscopic pyeloplasty (HRP), for congenital UPJO in infants weighing <10 kg. Materials and Methods: From February 2017 to June 2020, 10 HRP procedures were performed in 9 patients by 1 surgeon. Retroperitoneal dissection of the renal pelvis and the upper third ureter was first performed, followed by extracorporeal suturing for pyeloureterostomy. Results: Mean operative age and body weight were 4.23 ± 3.69 months and 6.18 ± 1.57 kg. Operative, CO2 inflation, and extracorporeal suture time were 147.9 ± 39.5, 40.6 ± 11.2, and 62.9 ± 26.1 minutes, respectively. Surgical outcome was confirmed by renal ultrasound and diuretic renogram. Postoperative follow-up duration was 15.2 ± 7.7 months. Three patients had postoperative febrile urinary tract infection and recovered after antibiotic treatment. Conclusion: In infants or smaller children with UPJO, the HRP procedure may be considered as an effective and minimally invasive alternative with shorter learning curve for inexperienced surgeons.
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Affiliation(s)
- Wei-Cheng Chen
- Division of Pediatric Surgery, Department of Surgery, Taichung Veterans General Hospital, Taichung, Taiwan, Republic of China
| | - Sheng-Yang Huang
- Division of Pediatric Surgery, Department of Surgery, Taichung Veterans General Hospital, Taichung, Taiwan, Republic of China.,School of Medicine, National Yang Ming Chiao Tung University, Taipei City, Taiwan, Republic of China
| | - Chou-Ming Yeh
- Department of Surgery, Taichung Hospital, Ministry of Health and Welfare, Executive Yuan, Taichung, Taiwan, Republic of China.,Department of Healthcare, Central Taiwan University of Science and Technology, Taichung, Taiwan, Republic of China
| | - Chia-Man Chou
- Division of Pediatric Surgery, Department of Surgery, Taichung Veterans General Hospital, Taichung, Taiwan, Republic of China.,School of Medicine, National Yang Ming Chiao Tung University, Taipei City, Taiwan, Republic of China
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19
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Robotic upper tract surgery in infants 6 months or less: is there enough space? J Robot Surg 2021; 16:193-197. [PMID: 33751338 DOI: 10.1007/s11701-021-01231-6] [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: 12/18/2020] [Accepted: 03/17/2021] [Indexed: 10/21/2022]
Abstract
Robot-assisted laparoscopic surgery (RALS) has recently been described in children < 1 year old. However, little data exist on robotic utilization in infants ≤ 6 months old, likely due to concerns for limited intraabdominal space and decreased distance between ports in this cohort. We hypothesized that the robotic approach can be successfully used for infants ≤ 6 months old. A prospectively collected database of patients undergoing urologic robotic surgery at our institution was reviewed. Patients ≤ 6 months and ≥ 4 kg were included. Patient demographics, intraoperative details, hospital length of stay, and complications were reviewed. Descriptive statistics were performed. Twelve patients ≤ 6 months old underwent urologic robotic surgery by three surgeons at our institution (2013-2019): pyeloplasty (6), ureteroureterostomy (4), heminephrectomy (1), and nephrectomy (1). Median age at surgery was 4.75 months (IQR 4, 6). Median weight was 7.09 kg (IQR 6.33, 7.78). Median console time was 105 min (IQR 86, 123). For all procedures, 8-mm robotic arm ports were used. No procedures were converted to open. Median post-operative hospital stay was 24 h (IQR). Febrile UTI was the only complication occurring within 30 days of surgery (n = 4, 33%; 7-20 days, Clavien grade 2). For those undergoing pyeloplasty or ureteroureterostomy (n = 10), postoperative ultrasound showed improved (n = 9) or stable hydronephrosis (n = 1). At a median follow-up of 19.73 months (IQR 4.27, 38.32), no patient required an unplanned secondary intervention. Robotic upper urinary tract surgery is feasible and safe in patients ≤ 6 months of age and can be performed successfully with the same technique as for older children.
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Masieri L, Sforza S, Grosso AA, Valastro F, Tellini R, Cini C, Landi L, Taverna M, Elia A, Mantovani A, Minervini A, Carini M. Robot-assisted laparoscopic pyeloplasty in children: a systematic review. MINERVA UROL NEFROL 2020; 72:673-690. [DOI: 10.23736/s0393-2249.20.03854-0] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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21
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Dothan D, Raisin G, Jaber J, Kocherov S, Chertin B. Learning curve of robotic-assisted laparoscopic pyeloplasty (RALP) in children: how to reach a level of excellence? J Robot Surg 2020; 15:93-97. [PMID: 32333364 DOI: 10.1007/s11701-020-01082-7] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2020] [Accepted: 04/15/2020] [Indexed: 12/17/2022]
Abstract
It has been suggested that up to 40 cases of RALP are required to reach the operative results equal to open surgery. We have hypothesized that previous experience in open and laparoscopic surgeries might shorten the learning curve of robotic surgery. We have retrospectively evaluated the data of all children who underwent pyeloplasty in our institute by a single surgeon since 2003. The children were divided into three groups: open pyeloplasty (OP) of 72 children, laparoscopic pyeloplasty (LAP) of 22, and RALP of 33 patients subsequently. The data included: demographics, duration of surgery, length of stay, success of surgery, and complication rate according to the Clavien-Dindo score. The groups were ordered chronologically by the operation date and each group was divided into two different phases: early and late. A comparison was made between the data of the early and the late phase. There was no difference in the demographic data between the groups; however, the patients who underwent laparoscopic surgery were significantly older compared with the patients from the other groups. The median duration of surgery in the RALP group was significantly shorter than the OP group (65 min vs 72.5 min P < 0.01), while the first RALP case was already shorter than the median duration of surgery in OP group. There was no significant decrease in the duration of surgery of the RALP group over the study period, though there was a significant trend of decreasing operative time in the OP and LAP groups. There was no difference in the length of stay in the early vs late phases in the RALP group. There was no difference in the complication and success rate between the RALP and OP group, as well as the early and late phases of the RALP group. Our data show that previous experience in OP and LAP surgery may contribute to a shorter learning curve of robotic surgery required for the surgeon to achieve a similar outcome to that of OP.
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Affiliation(s)
- David Dothan
- The Department of Pediatric Urology, Shaare Zedek Medical Center, The Faculty of the Medicine, The Hebrew University, P.o.B 3235, 91031, Jerusalem, Israel.
| | - Galia Raisin
- The Department of Pediatric Urology, Shaare Zedek Medical Center, The Faculty of the Medicine, The Hebrew University, P.o.B 3235, 91031, Jerusalem, Israel
| | - Jawdat Jaber
- The Department of Pediatric Urology, Shaare Zedek Medical Center, The Faculty of the Medicine, The Hebrew University, P.o.B 3235, 91031, Jerusalem, Israel
| | - Stanislav Kocherov
- The Department of Pediatric Urology, Shaare Zedek Medical Center, The Faculty of the Medicine, The Hebrew University, P.o.B 3235, 91031, Jerusalem, Israel
| | - Boris Chertin
- The Department of Pediatric Urology, Shaare Zedek Medical Center, The Faculty of the Medicine, The Hebrew University, P.o.B 3235, 91031, Jerusalem, Israel
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22
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23
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Osumah TS, Granberg CF, Butaney M, Gearman DJ, Ahmed M, Gargollo PC. Robot-Assisted Laparoscopic Urachal Excision Using Hidden Incision Endoscopic Surgery Technique in Pediatric Patients. J Endourol 2020; 35:937-943. [PMID: 32013581 DOI: 10.1089/end.2019.0525] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
Introduction: Although laparoscopic urachal excision in children has been well reported, there are limited data on a robot-assisted surgery (RAS) approach. The hidden incision endoscopic surgery (HIdES) technique is an established method of eliminating visible scars following a number of RAS urologic procedures. We report our experience of using a robotic approach to treat urachal anomalies in children, and we present the first description of utilizing the HIdES port configuration for this procedure. Materials and Methods: We retrospectively reviewed pediatric patients who underwent resection of a urachal remnant at our institution from 2013 to 2018. Surgical techniques were either the traditional open approach (OA) or RAS. HIdES trocar placement configuration was employed in all robotic cases. Patient demographics, perioperative data, pathology reports, and outcomes were abstracted and compared. Results: Twenty-three patients underwent a urachal remnant resection in the study period (RAS: 14 patients vs OA: 9 patients). RAS patients were older (8.5 vs 2.0 years, p = 0.031) and weighed more than OA patients (36.1 vs 13.9 kg, p = 0.063). Median operative time for RAS was longer than OA operative time (136 vs 33 minutes, p < 0.01). Fewer RAS patients were outpatient compared with OA (7.1% vs 66.7%, p < 0.01), but with a median length of stay of 1 day (0-1 day). Two patients (14.3%) in the RAS group experienced postoperative complications within 1 week of the procedure compared with 1 (11.1%) in the OA group. There was no significant difference in blood loss, postoperative narcotic requirements, or duration of follow-up between both groups. Conclusion: RAS is a safe and feasible alternative to open surgery for urachal anomalies. Complete excision can be achieved by using HIdES port configuration, allowing for excellent cosmetic outcomes that are superior to traditional surgical scars without limitation to essential surgical ergonomics.
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Affiliation(s)
| | | | - Mohit Butaney
- Department of Urology, Mayo Clinic, Rochester, Minnesota
| | | | - Mohamed Ahmed
- Department of Urology, Mayo Clinic, Rochester, Minnesota
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Esposito C, Masieri L, Castagnetti M, Sforza S, Farina A, Cerulo M, Cini C, Del Conte F, Escolino M. Robot-assisted vs laparoscopic pyeloplasty in children with uretero-pelvic junction obstruction (UPJO): technical considerations and results. J Pediatr Urol 2019; 15:667.e1-667.e8. [PMID: 31734119 DOI: 10.1016/j.jpurol.2019.09.018] [Citation(s) in RCA: 38] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/16/2019] [Accepted: 09/24/2019] [Indexed: 10/25/2022]
Abstract
BACKGROUND Although both laparoscopic pyeloplasty (LP) and robot-assisted laparoscopic pyeloplasty (RALP) have reported excellent clinical outcomes, no evidence is currently available about the best surgical approach for surgical treatment of children with uretero-pelvic junction obstruction (UPJO). OBJECTIVE This study aimed to compare the outcomes of LP and RALP in children with UPJO. STUDY DESIGN The medical records of all patients with UPJO, who underwent LP or RALP in three pediatric urology units over a 2-year period, were retrospectively reviewed. The authors excluded open pyeloplasty and cases with complex anatomy such as horseshoe kidney. A dismembered Anderson-Hynes pyeloplasty was performed in all cases. RESULTS Sixty-seven patients (39 boys and 28 girls) with a median age of 4 years (range 8 months-14 years) were included. Thirty-seven patients (55.2%) underwent RALP, and 30 patients (44.8%) underwent LP. Three patients of RALP group presented a recurrent UPJO. No significant difference was found in the median total operative time between RALP (133 min) and LP (139 min) (P = 0.33). The median anastomotic time was significantly shorter in RALP (79 min) compared with LP (105.5 min) (P = 0.001). Overall surgical success rate was 96.7% for LP and 100% for RALP (P = 0.78). As for postoperative complications, the authors recorded re-stenosis of UPJO in one LP patient (3.3%), who underwent redo-RALP. DISCUSSION According to the authors experience, robotic surgery should be indicated in patients older than 18-24 months with a body weight > 10-15 Kgs. Laparoscopic pyeloplasty requires advanced laparoscopic skills related to intracorporeal suturing. However, the learning curve of suturing in robotics is much shorter compared with laparoscopy. In fact, during LP, the authors have to place 2-3 transabdominal stay sutures to stabilize the uretero-pelvic junction, before performing the anastomosis. Conversely, the authors never needed to place stay sutures in RALP. CONCLUSIONS The study experience suggested that RALP and LP give excellent results in children with UPJO. Laparoscopic pyeloplasty can be considered more minimally invasive than RALP because 3-mm trocars are adopted instead of 8-mm robotic ports. However, LP is technically challenging and has a bad ergonomics for the surgeon. Conversely, RALP is technically easier compared with LP, especially in redo procedures, with an excellent ergonomics. The main disadvantages of RALP remain high costs and size of robotic instruments. The choice to perform LP or RALP should be tailored to the individual case, considering patient's age and surgeon's experience.
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Affiliation(s)
- Ciro Esposito
- Division of Pediatric Surgery, Federico II University of Naples, Naples, Italy.
| | - Lorenzo Masieri
- Division of Pediatric Urology, Meyer Children Hospital, Florence, Italy
| | - Marco Castagnetti
- Division of Pediatric Urology, Medical University of Padua, Padua, Italy
| | - Simone Sforza
- Division of Pediatric Urology, Meyer Children Hospital, Florence, Italy
| | - Alessandra Farina
- Division of Pediatric Surgery, Federico II University of Naples, Naples, Italy
| | - Mariapina Cerulo
- Division of Pediatric Surgery, Federico II University of Naples, Naples, Italy
| | - Chiara Cini
- Division of Pediatric Urology, Meyer Children Hospital, Florence, Italy
| | - Fulvia Del Conte
- Division of Pediatric Surgery, Federico II University of Naples, Naples, Italy
| | - Maria Escolino
- Division of Pediatric Surgery, Federico II University of Naples, Naples, Italy
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