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Hey MT, Mayhew M, Rico S, Calisto J, Shaffiey S, Malvezzi L, Alkhoury F. Pediatric Single-Incision Robotic Cholecystectomy: A 6-Year Update from a Single Institution. J Laparoendosc Adv Surg Tech A 2023. [PMID: 37311163 DOI: 10.1089/lap.2022.0312] [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: 06/15/2023] Open
Abstract
Introduction: In children, gallbladder disease has become more common due to the rise in childhood obesity and subsequent shift in etiology. While the gold standard of surgical management remains a laparoscopic technique, there has been increasing interest in robotic-assisted techniques. The aim of this study is to report a 6-year update on the experience of treating gallbladder disease with robotic-assisted surgery at a single institution. Materials and Methods: A database was created to prospectively collect patient demographic and operative variables at the time of operation from October 2015 to May 2021. Descriptive analysis of select available variables was performed using median and interquartile ranges (IQRs) for all continuous variables. Results: In total, 102 single-incision robotic cholecystectomies and one single-port subtotal cholecystectomy were performed. From available data, 82 (79.6%) patients were female, median weight was 66.25 kg (IQR: 58.09-74.24 kg), and median age was 15 years (IQR: 15-18 years). Median procedure time was 84 minutes (IQR: 70.25-103.5 minutes) and median console time was 41 minutes (IQR: 30-59.5 minutes). The most frequent preoperative diagnosis was symptomatic cholelithiasis (79.6%). One (0.97%) operation was converted from a single-incision robotic approach to open. Conclusion: Single-incision robotic cholecystectomy is a safe and reliable technique for the treatment of gallbladder disease in the adolescent population.
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Affiliation(s)
- Matthew T Hey
- Herbert Wertheim College of Medicine, Florida International University, Miami, Florida, USA
| | - Mackenzie Mayhew
- Herbert Wertheim College of Medicine, Florida International University, Miami, Florida, USA
| | - Stephani Rico
- Department of Pediatric Surgery, Nicklaus Children's Hospital, Miami, Florida, USA
| | - Juan Calisto
- Department of Pediatric Surgery, Nicklaus Children's Hospital, Miami, Florida, USA
| | - Shahab Shaffiey
- Department of Pediatric Surgery, Nicklaus Children's Hospital, Miami, Florida, USA
| | - Leopoldo Malvezzi
- Department of Pediatric Surgery, Nicklaus Children's Hospital, Miami, Florida, USA
| | - Fuad Alkhoury
- Department of Pediatric Surgery, Nicklaus Children's Hospital, Miami, Florida, USA
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Deng X, Jin Z, Tan Y. Single-Incision Laparoscopic Cholecystectomy Versus Standard Multiport Approach for Gallbladder Disease in Children: A Systematic Review and Meta-analysis. J Laparoendosc Adv Surg Tech A 2023. [PMID: 37262131 DOI: 10.1089/lap.2022.0435] [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: 06/03/2023] Open
Abstract
Aim: To evaluate comparative outcomes of single-incision laparoscopic cholecystectomy (SILC) and standard multiport laparoscopic cholecystectomy (SLC) in the management of children with various hematological or biliary disorders. Methods: A comprehensive systematic review of literature studies with subsequent meta-analysis of outcomes was conducted in line with preferred reporting items for systematic reviews and meta-analyses statement standards. Operative time, length of hospital stay, and postoperation complications were extracted. Results: Seven researches reporting a total number of 479 patients who underwent SILC (n = 235) or SLC (n = 244) were included. There was no difference between SILC and SLC groups in operative time (mean difference (MD) 15.14, 95% confidence interval [CI] [10.50-19.79], P = .07) and length of hospital stay (MD 0.83, 95% CI [-2.41 to 4.06], P = .62). Postoperation complications and the cost also seemed similar. Conclusions: SILC and SLC seem to have comparable effect and safety in children. Future high-quality randomized controlled trials with adequate sample sizes and long-term follow-up are required to provide stronger evidence in favor of the intervention.
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Affiliation(s)
- Xiaoyu Deng
- Operating Room, West China Hospital, Sichuan University, Chengdu, China
- West China School of Nursing, Sichuan University, Chengdu, China
| | - Zechuan Jin
- General Surgery, West China Hospital, Sichuan University, Chengdu, China
| | - Yongqiong Tan
- Operating Room, West China Hospital, Sichuan University, Chengdu, China
- West China School of Nursing, Sichuan University, Chengdu, China
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Nolan H, Glenn J. Minimally Invasive Pediatric Cholecystectomy: A Comparison of Robotic and Laparoscopic Single and Multiport Techniques. J Laparoendosc Adv Surg Tech A 2018; 28:770-773. [PMID: 29432055 DOI: 10.1089/lap.2017.0532] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
BACKGROUND Pediatric laparoscopic cholecystectomy is the current standard of care for gallbladder pathology. Single-incision and multiport procedures, as well as robotic and minimally invasive platforms, have been described; however, there is no head-to-head assessment of these interventions in the existing literature. The purpose of our study was to directly compare the minimally invasive cholecystectomy techniques of laparoscopic multiport (LMP), laparoscopic single incision (LSI), robotic multiport (RMP), and robotic single incision (RSI). MATERIALS AND METHODS All cholecystectomies performed by a single surgeon at a tertiary-care center from 2010 to 2014 were retrospectively reviewed. Seventy-one subjects were included as follows: 30 LMP, 20 LSI, 11 RMP, and 10 RSI. Data were collected on patient characteristics, operative technique, operative times, medications, and postoperative course and analyzed using a Kruskal-Wallis test with a significance of P < .05. RESULTS Operative times for LMP and RSI were similar and shortest of all groups, while LSI was the most time consuming (P = .04). Pain medication use, both narcotic and non-narcotic, was not statistically different with any operation type (P = .37 and .98, respectively). Postoperative length of stay was similar across all groups except for the RSI group which was significantly shorter (P = .04). CONCLUSIONS RSI cholecystectomy has significantly shorter postoperative length of stay compared to other minimally invasive techniques. In addition, operative times for RSI are equivalent to the current standard LMP technique.
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Affiliation(s)
- Heather Nolan
- Mercer University School of Medicine/The Medical Center Navicent Health , Macon, Georgia
| | - Joshua Glenn
- Mercer University School of Medicine/The Medical Center Navicent Health , Macon, Georgia
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Mattei P. Single-site robotic-assisted laparoscopic cholecystectomy in children and adolescents: a report of 20 cases. Surg Endosc 2017; 32:2402-2408. [PMID: 29218659 DOI: 10.1007/s00464-017-5939-5] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2017] [Accepted: 10/17/2017] [Indexed: 01/22/2023]
Abstract
BACKGROUND Single-site laparoscopy is increasingly popular for straightforward operations like appendectomy. Due to limited triangulation and maneuverability, single-site cholecystectomy is riskier and more difficult. Robotics offer to make it easier and safer. METHODS Twenty children and adolescents underwent robotic-assisted single-site cholecystectomy at a large academic children's hospital. Patients were not randomized; patients were offered the option of robotic-assisted single-site (SSR) or standard four-incision laparoscopic (LAP) cholecystectomy. Demographics and perioperative details were compared with those of a comparable cohort who underwent LAP during the same period. RESULTS The two groups were similar in physical characteristics and indications for operation. The robotic operations took longer but both groups received similar PRN doses of parenteral opiates. Patients in the SSR group were all discharged on the first postoperative day. There were no major complications in either group but a slightly higher incidence of minor wound complications in the SSR group. CONCLUSION Robotic-assisted single-site cholecystectomy appears to be a safe alternative to standard laparoscopy with a similar postoperative pain profile, short postoperative lengths of stay, and, for some, a superior cosmetic result. Nevertheless, it comes with longer set-up and operative times, a higher incidence of minor wound complications, an unknown but possibly higher risk of incisional hernia, and higher costs.
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Affiliation(s)
- Peter Mattei
- Department of Surgery, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA. .,General, Thoracic and Fetal Surgery, Children's Hospital of Philadelphia, 34th Street & Civic Center Blvd., Philadelphia, PA, 19104-4399, USA.
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Omar MA, Redwan AA, Mahmoud AG. Single-incision versus 3-port laparoscopic cholecystectomy in symptomatic gallstones: A prospective randomized study. Surgery 2017; 162:96-103. [DOI: 10.1016/j.surg.2017.01.006] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2016] [Revised: 12/30/2016] [Accepted: 01/10/2017] [Indexed: 02/07/2023]
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Rosales-Velderrain A, Alkhoury F. Single-Port Robotic Cholecystectomy in Pediatric Patients: Single Institution Experience. J Laparoendosc Adv Surg Tech A 2017; 27:434-437. [DOI: 10.1089/lap.2016.0484] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Affiliation(s)
| | - Fuad Alkhoury
- Department of Pediatric Surgery, Nicklaus Children's Hospital, Miami, Florida
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Jang EJ, Roh YH, Choi CJ, Kim MC, Kim KW, Choi HJ. Comparison of outcomes after single-port laparoscopic cholecystectomy in relation to patient body mass index. JSLS 2016; 18:JSLS-D-14-00048. [PMID: 25516701 PMCID: PMC4266224 DOI: 10.4293/jsls.2014.00048] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023] Open
Abstract
Background and Objectives: Single-port laparoscopic cholecystectomy may contribute to a paradigm shift in the field of laparoscopic cholecystectomy surgery by providing patients with benefits beyond those observed after other surgical procedures. This study was designed to evaluate clinically meaningful differences in operative outcomes between obese and nonobese patients after single-port laparoscopic cholecystectomy. Methods: Data were collected retrospectively from 172 patients who had undergone single-port laparoscopic cholecystectomy performed by the same surgeon at a single medical center between January and December 2011. For the outcome analysis, patients were divided into nonobese and obese patient groups according to their body mass index (<25 kg/m2 vs ≥25 kg/m2). Results: Demographic and clinical data did not differ significantly between obese patients (n = 65) and nonobese patients (n = 107). In addition, statistically significant differences pertaining to most measured surgical outcomes including postoperative hospital stay, bile spillage, additional port use, and open conversion were not detected between the groups. However, the two groups differed significantly regarding operative time such that nonobese patients had shorter operative times than obese patients (P < .05). Conclusion: The results of this study showed that operative time for single-port laparoscopic cholecystectomy was the only difference between obese and nonobese patients. Given this result, body mass index may not be as relevant a factor in patient selection for single-port laparoscopic cholecystectomy as previously thought.
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Affiliation(s)
- Eun Jeong Jang
- Dong-A University College of Medicine, Busan, South Korea
| | - Young Hoon Roh
- Department of Surgery, Dong-A University College of Medicine, Busan, South Korea
| | - Chan Joong Choi
- Department of Surgery, Dong-A University College of Medicine, Busan, South Korea
| | - Min Chan Kim
- Department of Surgery, Dong-A University College of Medicine, Busan, South Korea
| | - Kwan Woo Kim
- Department of Surgery, Dong-A University College of Medicine, Busan, South Korea
| | - Hong Jo Choi
- Department of Surgery, Dong-A University College of Medicine, Busan, South Korea
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Kozlov Y, Novozhilov V, Baradieva P, Krasnov P, Kovalkov K, Muensterer OJ. Single-incision pediatric endosurgery in newborns and infants. World J Clin Pediatr 2015; 4:55-65. [PMID: 26566478 PMCID: PMC4637810 DOI: 10.5409/wjcp.v4.i4.55] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/27/2015] [Revised: 06/22/2015] [Accepted: 10/19/2015] [Indexed: 02/06/2023] Open
Abstract
This study focuses on the successful application of single-incision pediatric endosurgery in the treatment of congenital anomalies and acquired diseases in neonates and infants. The purpose of this scientific review consists in highlighting the spectrum, indications, applicability, and effectiveness of single-port endosurgery in children during the first 3 postnatal months.
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Jones VS. Robotic-assisted single-site cholecystectomy in children. J Pediatr Surg 2015; 50:1842-5. [PMID: 25888273 DOI: 10.1016/j.jpedsurg.2015.03.052] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/26/2015] [Revised: 03/09/2015] [Accepted: 03/23/2015] [Indexed: 11/27/2022]
Abstract
BACKGROUND Though single incision laparoscopic cholecystectomy (SILC) is cosmetically appealing, it is technically a difficult operation. The recent introduction of robotic single-site cholecystectomy (RSSC) has made single incision cholecystectomy easier to perform. While a few papers have reported its application in adults, it has not been documented in children. METHODS Data on seventeen consecutive children who underwent RSSC by a single surgeon over a ten-month period were retrospectively reviewed. Patient demographics, total operative time, console time, hospital stay, complications and reasons for procedural delay were recorded. RESULTS Sixteen operations were completed robotically using the single incision robotic platform. No major postoperative complications were noted. Median total operative time was 94 minutes with interquartile range (IQR) being 81.5-119.5 minutes. The median console time was 39 minutes (IQR: 30-72 minutes). The median total operative time for the first eight cases was 118 minutes (IQR: 103-127 minutes) and for the next nine cases 90 minutes (IQR: 76-93 minutes). Common causes for procedural delay were slipped clips, bile spillage, bleeding and leaking Single-Site® port. CONCLUSIONS This unique series of RSSC documents its feasibility and safety in children. A short learning curve and operative times comparable to RSSC in adults and SILC in children were observed. Being technically easier, RSSC becomes an attractive alternative to SILC to sustain its cosmetic benefit.
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Affiliation(s)
- Vinci S Jones
- Division of Pediatric Surgery, Good Samaritan Hospital Medical Center, West Islip, NY.
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Farach SM, Danielson PD, Amankwah EK, Chandler NM. Impact of Experience on Quality Outcomes in Single-incision Cholecystectomy in Children. Am Surg 2015. [DOI: 10.1177/000313481508100913] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Single-incision laparoscopic cholecystectomy (SILC) has been shown to be safe in children; however, factors that impact outcomes are not well understood. We report a retrospective review of 151 patients who underwent SILC between 2009 and 2013. Regression analysis was used to determine inflection of learning curve. Patients were grouped by early cases, late cases, and late case with surgical trainees. Mean age for all patients was 15 ± 3 years (5–20.5 year), and mean weight was 66.5 ± 21.3 kg (15–117 kg). There was a decrease in operative times between the early group (n = 15) and the late group (n = 100) (75.3 vs 56.1 minutes, P < 0.05). Surgical trainees were involved in 36 cases, and their introduction did not significantly increase operative times (56.1 vs 60.4 minutes, P = NS (Non-significant)). No difference in operative times between early cases and cases with trainees was identified (75.3 vs 60.4 minutes, P = NS). The complication was 6 per cent, with no significant differences between the groups. There were five conversions (3.3%). During the adoption of SILC, significantly decreased operative times were achieved after a short learning curve, and these were maintained with surgical trainees. Our results show that SILC can be safely introduced into a pediatric surgical practice.
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Affiliation(s)
- Sandra M. Farach
- Division of Pediatric Surgery, All Children's Hospital Johns Hopkins Medicine, Saint Petersburg, Florida
| | - Paul D. Danielson
- Division of Pediatric Surgery, All Children's Hospital Johns Hopkins Medicine, Saint Petersburg, Florida
| | - Ernest K. Amankwah
- Clinical and Translational Research Organization, All Children's Hospital Johns Hopkins Medicine, Saint Petersburg, Florida
| | - Nicole M. Chandler
- Division of Pediatric Surgery, All Children's Hospital Johns Hopkins Medicine, Saint Petersburg, Florida
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He GL, Jiang ZS, Cheng Y, Lai QB, Zhou CJ, Liu HY, Gao Y, Pan MX, Jian ZX. Tripartite comparison of single-incision and conventional laparoscopy in cholecystectomy: A multicenter trial. World J Gastrointest Endosc 2015; 7:540-546. [PMID: 25992193 PMCID: PMC4436922 DOI: 10.4253/wjge.v7.i5.540] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/15/2014] [Revised: 02/09/2015] [Accepted: 04/07/2015] [Indexed: 02/05/2023] Open
Abstract
AIM: To compare the characteristics of two single-incision methods, and conventional laparoscopy in cholecystectomy, and demonstrate the safety and feasibility.
METHODS: Three hundred patients with gallstones or gallbladder polyps were admitted to two clinical centers from January 2013 to January 2014 and were randomized into three groups of 100: single-incision three-device group, X-Cone group, and conventional group. The operative time, intraoperative blood loss, complications, postoperative pain, cosmetic score, length of hospitalization, and hospital costs were compared, with a follow-up duration of 1 mo.
RESULTS: A total of 142 males (47%) and 158 females (53%) were enrolled in this study. The population characteristics of these three groups is no significant differences exist in terms of age, sex, body mass index and American Society of Anesthesiology (P > 0.05). In results, there were no significant differences in blood loss, length of hospitalization, postoperative complications.The operative time in X-Cone group was significantly longer than other groups.There were significant differences in postoperative pain scores and cosmetic scores at diffent times after surgery (P < 0.05).
CONCLUSION: This study shows that this two single-incision methods are safe and feasible. Both methods are superior to the conventional procedure in cosmetic and pain scores.
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Mahdi BD, Rahma C, Mohamed J, Riadh M. Single-port laparoscopic surgery in children: A new alternative in developing countries. Afr J Paediatr Surg 2015; 12:122-5. [PMID: 26168750 PMCID: PMC4955419 DOI: 10.4103/0189-6725.160354] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND Single-incision laparoscopic surgery (SILS) is a technique in laparoscopic surgery, which is based on the idea that all the laparoscopic trocars are inserted through a single umbilical incision. This paper documents a single-centre experience, which performed the single-port surgery in children using an improvised trans-umbilical glove-port with conventional rigid instruments. MATERIALS AND METHODS We prospectively studied the outcomes of SILS procedures between January 2013 and June 2014. Materials required making our homemade trans-umbilical port consisted on: A flexible ring, a rigid larger ring, one powder-free surgical glove, a wire-to-skin and standard standards laparoscopic trocars. RESULTS A total of 90 consecutive procedures had been done in our institution: 15 girls and 75 boys (mean age: 7.5 years). We used SILS on 59 appendectomies with an average operative time of 48 minutes. We needed conversion to conventional surgery in three cases (two with perforated appendicitis and one for difficulty to mobilize the appendix). SIL cholecystectomy was performed for four patients with symptomatic cholelithiasis; mean operative time was 60 min. All patients were discharged on postoperative day 2. Eighteen boys with non-palpable testis were explored and treated. Other procedures included: Varicocelectomy (n = 2), intra-abdominal lymph node biopsies (n = 2), ovarian cystectomy (n = 1), ovarian transposition (n = 1), aspiration of renal hydatid cyst (n = 1), explorative laparoscopy in research to Meckel's diverticulum (n = 1) and intestinal intussusceptions (n = 1). No post-operative complications were seen in all cases. CONCLUSIONS SILS in the paediatric population using conventional rigid instruments is feasible, safe and effective. It may be an alternative to the costly commercially available single-port systems especially in a developing country like Tunisia.
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Affiliation(s)
| | - Chtourou Rahma
- Department of Pediatric Surgery, Hedi Chaker Hospital, Sfax, Tunisia
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Tamini N, Rota M, Bolzonaro E, Nespoli L, Nespoli A, Valsecchi MG, Gianotti L. Single-incision versus standard multiple-incision laparoscopic cholecystectomy: a meta-analysis of experimental and observational studies. Surg Innov 2014; 21:528-45. [PMID: 24608182 DOI: 10.1177/1553350614521017] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
OBJECTIVE The advantages of single-incision surgery for the treatment of gallstone disease is debated. Previous meta-analyses comparing single-incision laparoscopic cholecystectomy (SILC) and standard laparoscopic multiport cholecystectomy (SLMC) included few and underpowered trials. To overcome this limitation, we performed a meta-analysis of randomized and nonrandomized studies. METHODS A MEDLINE, EMBASE, and Cochrane Library literature search of studies published in and comparing SILC with SLMC was performed. The primary outcome was safety of SILC as measured by the overall rate of postoperative complications and biliary spillage. Feasibility was another primary outcome as measured by the conversion and operative time. Postoperative pain, length of hospital stay, perioperative blood loss, time to return to normal activity, and cosmetic satisfaction were secondary outcomes. RESULTS We identified 43 studies of which 30 were observational reports and 13 experimental trials, for a total of 7489 patients (2090 SILC and 5389 SLMC). The overall rate of complications was comparable between groups (relative risk [RR] = 1.08; 95% CI = 0.87-1.35; P = .46), as were the rates of biliary spillage (RR = 1.16; 95% CI = 0.73-1.84; P = .53) and conversion rate (RR = 0.88; 95% CI = 0.53-1.46; P = .62). Operative time was in favor of SLMC (weighted mean difference = 0.73; 95% CI = 0.67-0.79; P < .0001). Secondary outcomes favored SILC, but with marginal advantages. CONCLUSIONS SILC is a feasible technique but without any significant advantage over SLMC for relevant end points. Although secondary outcomes favored SILC, the small magnitude of the advantage and the low quality of assessment methods question the clinical significance of these benefits.
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Affiliation(s)
- Nicolò Tamini
- Milano-Bicocca University, San Gerardo Hospital, Monza, Italy
| | - Matteo Rota
- Milano-Bicocca University, San Gerardo Hospital, Monza, Italy
| | - Elisa Bolzonaro
- Milano-Bicocca University, San Gerardo Hospital, Monza, Italy
| | - Luca Nespoli
- Milano-Bicocca University, San Gerardo Hospital, Monza, Italy
| | - Angelo Nespoli
- Milano-Bicocca University, San Gerardo Hospital, Monza, Italy
| | | | - Luca Gianotti
- Milano-Bicocca University, San Gerardo Hospital, Monza, Italy
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Rosenthal R, Schäfer J, Briel M, Bucher HC, Oertli D, Dell-Kuster S. How to write a surgical clinical research protocol: literature review and practical guide. Am J Surg 2014; 207:299-312. [DOI: 10.1016/j.amjsurg.2013.07.039] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2013] [Revised: 07/15/2013] [Accepted: 07/18/2013] [Indexed: 01/17/2023]
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Rich BS, Creasy J, Afaneh C, Muensterer OJ. The international experience of single-incision pediatric endosurgery: current state of the art. J Laparoendosc Adv Surg Tech A 2013; 24:43-9. [PMID: 24147902 DOI: 10.1089/lap.2013.0294] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
PURPOSE As application and awareness of single-incision pediatric endosurgery (SIPES) are increasing, various techniques and indications have been independently described by select centers around the world. In order to facilitate a cooperative approach toward advancing and investigating the practice of SIPES, we conducted a survey among members of the International Pediatric Endosurgery Group (IPEG), asking them about their experience and attitudes toward single-incision endosurgery. MATERIALS AND METHODS After institutional review board approval, an invitation to participate in an online survey was sent to all IPEG members. Questions focused on demographic information, practice patterns, indications, and equipment used regarding SIPES. RESULTS Of the 560 contacted active IPEG members, 115 completed the survey (recall 21%). The respondents represented pediatric surgeons from 32 countries on six continents. Of respondents, 97% had heard of, while 71% had performed, SIPES. Reasons for not having performed SIPES included disbelief in benefit (59%), lack of proficiency (34%), and inadequate resources (28%). The most commonly performed SIPES procedures were appendectomy (85%), cholecystectomy (66%), splenectomy (42%), pyloromyotomy (35%), and intestinal surgery (13%), as well as Nissen fundoplication and gynecologic adnexal pathology (7%). The equipment and techniques utilized showed large variation and included some self-devised, innovative, low-resource approaches. Complications with SIPES reported by the survey participants included technical difficulties, wound infection, and prolonged operating time. CONCLUSIONS SIPES is being performed worldwide for a large spectrum of common indications in pediatric surgery. The equipment and techniques used vary with geographic location and resources. Some encountered complications are common to those seen with conventional minimally invasive surgery, whereas others may be SIPES-specific. Different respondents reported diverging views on pain, operating time, and cost.
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Affiliation(s)
- Barrie S Rich
- 1 Division of Pediatric Surgery, Weill Cornell Medical College , New York, New York
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Cheng Y, Jiang ZS, Xu XP, Zhang Z, Xu TC, Zhou CJ, Qin JS, He GL, Gao Y, Pan MX. Laparoendoscopic single-site cholecystectomy vs three-port laparoscopic cholecystectomy: A large-scale retrospective study. World J Gastroenterol 2013; 19:4209-4213. [PMID: 23864785 PMCID: PMC3710424 DOI: 10.3748/wjg.v19.i26.4209] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/08/2013] [Revised: 05/08/2013] [Accepted: 05/17/2013] [Indexed: 02/06/2023] Open
Abstract
AIM: To perform a large-scale retrospective comparison of laparoendoscopic single-site cholecystectomy (LESSC) and three-port laparoscopic cholecystectomy (TPLC) in a single institution.
METHODS: Data were collected from 366 patients undergoing LESSC between January 2005 and July 2008 and were compared with the data from 355 patients undergoing TPLC between August 2008 and November 2011 in our department. Patients with body mass index greater than 35 kg/m2, a history of major upper abdominal surgery, signs of acute cholecystitis, such as fever, right upper quadrant tenderness with or without Murphy’s sign, elevated white blood cell count, imaging findings suggestive of pericholecystic fluid, gallbladder wall thickening > 4 mm, and gallstones > 3 cm, were excluded to avoid bias.
RESULTS: Altogether, 298 LESSC and 315 TPLC patients met the inclusion criteria. The groups were well matched with regard to demographic data. There were no significant differences in terms of postoperative complications (contusion: 19 vs 25 and hematoma at incision: 11 vs 19), hospital stay (mean ± SD, 1.4 ± 0.2 d vs 1.4 ± 0.7 d) and visual analogue pain score (mean ± SD, 8 h after surgery: 2.3 ± 1.4 vs 2.3 ± 1.3 and at day 1: 1.2 ± 0.4 vs 1.3 ± 1.2) between the LESSC and TPLC patients. Four patients required the addition of extra ports and 2 patients were converted to open surgery in the LESSC group, which was not significantly different when compared with TPLC patients converted to laparotomy (2 vs 2). LESSC resulted in a longer operating time (mean ± SD, 54.8 ± 11.0 min vs 33.5 ± 9.0 min), a higher incidence of intraoperative gallbladder perforation (56 vs 6) and higher operating cost (mean ± SD, 1933.7 ± 64.4 USD vs 1874.7 ± 46.2 USD) than TPLC. No significant differences in operating time (mean ± SD, 34.3 ± 6.0 min vs 32.7 ± 8.7 min) and total cost (mean ± SD, 1881.3 ± 32.8 USD vs 1876.2 ± 33.4 USD) were found when the last 100 cases in the two groups were compared. A correlation was observed between reduced operating time of LESSC and increased experience (Spearman rank correlation coefficient, -0.28). More patients in the LESSC group expressed satisfaction with the cosmetic result (98% vs 85%).
CONCLUSION: LESSC is a safe and feasible procedure in selected patients with benign gallbladder diseases, with the significant advantage of cosmesis.
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Pontarelli EM, Emami C, Nguyen NX, Torres M, Anselmo DM. Single-incision laparoscopic resection of ovarian masses in children: a preliminary report. Pediatr Surg Int 2013; 29:715-8. [PMID: 23728507 DOI: 10.1007/s00383-013-3325-5] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 05/14/2013] [Indexed: 12/17/2022]
Abstract
PURPOSE Ovarian masses in the pediatric population are commonly resected with a three or four port laparoscopic approach. Single-incision laparoscopic (SIL) resection is an alternative approach. However, there is limited experience with this modality in ovarian mass resection. METHODS We reviewed SIL ovarian mass resections performed by our group from 2010 to 2012. We evaluated patient demographics, surgery statistics, and hospital course. RESULTS Six patients were identified with mean age of 14 years. Imaging studies showed cystic masses ranging 4-6 cm in five patients, and 20 cm in one patient. One patient presented with recurrent teratoma. Pathology revealed four benign teratomas, one benign cyst, and one serous cystadenoma. Average operating time was 75 min. All patients had an ovarian-preserving resection. Three patients had cyst spillage, including the one who presented with recurrence (this was the only patient with a subsequent recurrence). Hospital stay averaged 37 h. Narcotic use averaged 9.9 mg of morphine daily. All patients had excellent cosmetic results, and no postoperative complications. CONCLUSIONS Ovarian cystic mass excision using the SIL approach carries a higher risk of tumor spillage. Although the incidence of malignancy is low, they cannot be conclusively excluded with our current preoperative evaluations. At this time, we recommend SIL resection only for simple cysts with low malignant potential; however, further experience with this procedure will likely improve the risk of tumor spillage in the future.
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Single-Incision Laparoscopic Surgery in Diagnosis and Treatment for Gastrointestinal Bleeding of Obscure Origin in Children. Surg Laparosc Endosc Percutan Tech 2013; 23:e106-8. [DOI: 10.1097/sle.0b013e3182806517] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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Single-incision versus conventional laparoscopic cholecystectomy in patients with uncomplicated gallbladder disease: a meta-analysis. Surg Laparosc Endosc Percutan Tech 2013; 22:487-97. [PMID: 23238374 DOI: 10.1097/sle.0b013e3182685d0a] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
BACKGROUND Laparoscopic cholecystectomy is the gold standard treatment for cholecystectomy. Recently, single-incision laparoscopic cholecystectomy (SILC) has been suggested as an alternative technique. METHODS Six databases were searched and reference lists of retrieved articles were checked to identify eligible studies. Data from randomized clinical trials related to the safety and effectiveness of SILC versus conventional laparoscopic cholecystectomy (CLC) were extracted by 2 independent reviewers. Odds ratio and mean differences were calculated with 95% confidence intervals based on intention-to-treat analyses whenever possible. RESULTS Fifteen studies with 1113 patients met the eligibility criteria. Methodologic quality was unclear in most trails. Operating time was significantly longer in the single-incision laparoscopic surgery group compared with the CLC group (P<0.00001). Cosmesis was improved in single-incision laparoscopic patients at 1 month (P<0.00001). The pooled mean difference in pain scores at 24 hours was -0.75 in favor of the SILC technique (P=0.04). There was no significant difference in the conversion rates, adverse events, analgesia requirements, or the length of hospital stay between the 2 groups. CONCLUSIONS The current evidence shows that patients with uncomplicated cholelithiasis or polypoid lesions of the gallbladder who prefer a better cosmetic outcome, SILC offers a safe alternative to CLC. Further high-powered randomized trials are need to determine whether SILC truly offer any advantages, especially be focused on failure of technique, adverse events, cosmesis, and quality of life.
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Saldaña LJ, Targarona EM. Single-incision pediatric endosurgery: a systematic review. J Laparoendosc Adv Surg Tech A 2013; 23:467-80. [PMID: 23560658 DOI: 10.1089/lap.2012.0467] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023] Open
Abstract
BACKGROUND Single-incision pediatric endosurgery (SIPES) is defined as minimally invasive surgery performed through a unique incision in the abdomen, chest, or retroperitoneum. Several publications exist, but no previous systematic review has been made to evaluate the real benefits of this approach in terms of feasibility and clinical outcomes. MATERIALS AND METHODS We performed an electronic search in PubMed up to March 2012 with the terms "single AND incision OR site OR port OR trocar AND children" including related articles and obtained 197 articles. After applying our inclusion criteria, 78 articles were reviewed. RESULTS We identified prospective controlled trials (n=1), case-control studies (n=12), case series (n=49), and case reports (n=16). In total, 4212 patients had been operated on by SIPES and were separated by systems: gastrointestinal (n=2888), urologic (n=390), gynecologic (n=27), other abdominal (n=874), and thoracic (n=33) procedures. The most common procedure was SIPES appendectomy, and a unique prospective controlled trial supports its safety and effectiveness. Technically demanding surgeries such as hepatojejunostomy and colonic surgeries were described. Multichannel ports and multiple ports, standard and articulated instruments, transparietal instruments, retraction sutures, and magnets were used. Operative times, length of stay, and complications similar to standard laparoscopic surgery were described. A low conversion rate (to a reduced port, standard laparoscopy and open procedures) was also mentioned. No comparable measure for pain and cosmesis assessment was used. CONCLUSIONS A wide experience in SIPES and feasibility has already been described with good clinical outcomes and low rate of conversion. Appendectomy is the unique procedure in which SIPES has been demonstrated to be safe and effective. It is pending the execution of prospective controlled trials for other operations to demonstrate, with objective evidence, the real benefits of this less invasive approach.
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Affiliation(s)
- Lily J Saldaña
- Department of Pediatric Surgery, Institute of Child Health, Lima, Peru.
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Pan MX, Jiang ZS, Cheng Y, Xu XP, Zhang Z, Qin JS, He GL, Xu TC, Zhou CJ, Liu HY, Gao Y. Single-incision vs three-port laparoscopic cholecystectomy: Prospective randomized study. World J Gastroenterol 2013; 19:394-398. [PMID: 23372363 PMCID: PMC3554825 DOI: 10.3748/wjg.v19.i3.394] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/27/2012] [Revised: 11/15/2012] [Accepted: 12/17/2012] [Indexed: 02/06/2023] Open
Abstract
AIM: To compare the clinical outcome of single-incision laparoscopic cholecystectomy (SILC) with three-port laparoscopic cholecystectomy (TPLC).
METHODS: Between 2009 and 2011, one hundred and two patients with symptomatic benign gallbladder diseases were randomized to SILC (n = 49) or TPLC (n = 53). The primary end point was post operative pain score (at 6 h and 7 d). Secondary end points were blood loss, operation duration, overall complications, postoperative analgesic requirements, length of hospital stay, cosmetic result and total cost. Surgical techniques were standardized and all operations were performed by one experienced surgeon, who had performed more than 500 laparoscopic cholecystectomies.
RESULTS: One patient in the SILC group required conversion to two-port LC. There were no open conversions or major complications in either treatment groups. There were no differences in terms of estimated blood loss (mean ± SD, 14 ± 6.0 mL vs 15 ± 4.0 mL), operation duration (mean ± SD, 41.8 ± 17.0 min vs 38.5 ± 22.0 min), port-site complications (contusion at incision: 5 cases vs 4 cases and hematoma at incision: 2 cases vs 1 case), total cost (mean ± SD, 12 075 ± 1047 RMB vs 11 982 ± 1153 RMB) and hospital stay (mean ± SD, 1.0 ± 0.5 d vs 1.0 ± 0.2 d) , respectively. TPLC had a significantly worse visual analogue pain score at 8 h after surgery (mean ± SD, 3.5 ± 1.6 vs 2.0 ± 1.5), however, the scores were similar on day 7 (mean ± SD, 2.5 ± 1.4 vs 2.0 ± 1.3). Cosmetic satisfaction, as determined by a survey at 2 mo follow-up favored SILC (mean ± SD, 8 ± 0.4 vs 6 ± 0.2).
CONCLUSION: SILC is a safe and feasible approach in selected patients. The main advantages are a better cosmetic result and less pain.
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Single-port laparoscopic surgery in children: concept and controversies of the new technique. Minim Invasive Surg 2012; 2012:232347. [PMID: 22778945 PMCID: PMC3384965 DOI: 10.1155/2012/232347] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2011] [Revised: 03/30/2012] [Accepted: 04/11/2012] [Indexed: 12/18/2022] Open
Abstract
Single-incision laparoscopic surgery (SILS) is emerging as an alternative technique to conventional laparoscopy for the treatment of common surgical diseases. Despite its wide use, the adoption of SILS in children has been slower since the broad application of minimally invasive techniques in children, in general, has historically lagged behind those in adults. This paper reviews the evolution of SILS from its original conception and its application in the field of pediatric surgery.
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Abstract
PURPOSE OF REVIEW Evaluation of the child with acute abdominal pain is challenging because of the wide range of potential diagnoses. Presenting symptoms, clinical examination, and laboratory findings can guide selection of diagnostic imaging. RECENT FINDINGS Intussusception and intestinal malrotation are potentially serious causes of intestinal obstruction, which are best evaluated by ultrasound and upper gastrointestinal series, respectively. Ultrasound has diagnostic importance in the evaluation of multiple diseases, including appendicitis, by potentially decreasing the need for inpatient observation, cholecystitis and complications of gall stones such as pancreatitis, and ovarian diseases. Pelvic inflammatory disease should be considered in evaluation of a teenage girl with lower abdominal pain. Less common causes of acute abdominal pain include ingested foreign bodies, infected congenital anomalies, and perforated peptic ulcer disease. SUMMARY Presenting symptoms and physical examination findings can narrow the number of potential diagnoses in pediatric acute abdominal pain and thereby guide diagnostic imaging selection. Abdominal/pelvic ultrasound, rather than computed tomography scan, is the preferred modality for initial evaluation of many potential causes of pediatric abdominal pain.
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