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Zavras N, Vaou N, Zouganeli S, Kasti A, Dimitrios P, Vaos G. The Impact of Obesity on Perioperative Outcomes for Children Undergoing Appendectomy for Acute Appendicitis: A Systematic Review. J Clin Med 2023; 12:4811. [PMID: 37510927 PMCID: PMC10381702 DOI: 10.3390/jcm12144811] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2023] [Revised: 07/13/2023] [Accepted: 07/19/2023] [Indexed: 07/30/2023] Open
Abstract
Today, the prevalence of obesity in the pediatric population has increased dramatically. Acute appendicitis (AA) is the most common surgical condition among pediatric patients. We aimed to investigate the impact of obesity on postoperative outcomes in terms of operative time (OT), length of stay (LOS), surgical site infection (SSI), overall complications, adverse events, and mortality in children undergoing appendectomy for acute appendicitis. An extensive search of the literature in PubMed and Google Scholar was conducted to evaluate the outcomes of normal weight (NW), overweight (OW), and obese (OB) children who underwent appendectomy. Although no statistically significant differences were noted in perioperative outcomes and overall postoperative complications between OW/OB and NW children in the majority of the included studies, prolonged OT and LOS and SSI were found in some studies. Moreover, no differences in terms of readmissions and ED visits were recorded. We conclude that the impact of obesity on postoperative outcomes for children undergoing appendectomy for AA is unclear, and, therefore, no safe conclusions can be drawn with the currently available data. Due to the lack of high-quality studies, further research is required to optimize the surgical approach and prevent unwarranted complications.
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Affiliation(s)
- Nikolaos Zavras
- Department of Pediatric Surgery, Medical School, National and Kapodistrian University of Athens, Attikon University General Hospital, 12462 Athens, Greece
| | - Natalia Vaou
- Department of Nutrition and Dietetics, Attikon University General Hospital, 12462 Athens, Greece
| | - Sofia Zouganeli
- Department of Nutrition and Dietetics, Attikon University General Hospital, 12462 Athens, Greece
| | - Arezina Kasti
- Department of Nutrition and Dietetics, Attikon University General Hospital, 12462 Athens, Greece
| | | | - George Vaos
- Department of Pediatric Surgery, Medical School, National and Kapodistrian University of Athens, Attikon University General Hospital, 12462 Athens, Greece
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2
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Kiblawi R, Zoeller C, Zanini A, Kuebler JF, Dingemann C, Ure B, Schukfeh N. Laparoscopic versus Open Pediatric Surgery: Three Decades of Comparative Studies. Eur J Pediatr Surg 2022; 32:9-25. [PMID: 34933374 DOI: 10.1055/s-0041-1739418] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
INTRODUCTION Despite its wide acceptance, the superiority of laparoscopic versus open pediatric surgery has remained controversial. There is still a call for well-founded evidence. We reviewed the literature on studies published in the last three decades and dealing with advantages and disadvantages of laparoscopy compared to open surgery. MATERIALS AND METHODS Studies comparing laparoscopic versus open abdominal procedures in children were searched in PubMed/MEDLINE. Reports on upper and lower gastrointestinal as hepatobiliary surgery and on surgery of pancreas and spleen were included. Advantages and disadvantages of laparoscopic surgery were analyzed for different types of procedures. Complications were categorized using the Clavien-Dindo classification. RESULTS A total of 239 studies dealing with 19 types of procedures and outcomes in 929,157 patients were analyzed. We identified 26 randomized controlled trials (10.8%) and 213 comparative studies (89.2%). The most frequently reported advantage of laparoscopy was shorter hospital stay in 60.4% of studies. Longer operative time was the most frequently reported disadvantage of laparoscopy in 52.7% of studies. Clavien-Dindo grade I to III complications (mild-moderate) were less frequently identified in laparoscopic compared to open procedures (80.3% of studies). Grade-IV complications (severe) were less frequently reported after laparoscopic versus open appendectomy for perforated appendicitis and more frequently after laparoscopic Kasai's portoenterostomy. We identified a decreased frequency of reporting on advantages after laparoscopy and increased reporting on disadvantages for all surgery types over the decades. CONCLUSION Laparoscopic compared with open pediatric surgery seems to be beneficial in most types of procedures. The number of randomized controlled trials (RCTs) remains limited. However, the number of reports on disadvantages increased during the past decades.
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Affiliation(s)
- Rim Kiblawi
- Department of Pediatric Surgery, Hannover Medical School, Hannover, Germany
| | - Christoph Zoeller
- Department of Pediatric Surgery, Hannover Medical School, Hannover, Germany.,Department of Pediatric Surgery, University Hospital Munster, Munster, Nordrhein-Westfalen, Germany
| | - Andrea Zanini
- Department of Pediatric Surgery, Chris Hani Baragwanath Hospital, Johannesburg, South Africa
| | - Joachim F Kuebler
- Department of Pediatric Surgery, Hannover Medical School, Hannover, Germany
| | - Carmen Dingemann
- Department of Pediatric Surgery, Hannover Medical School, Hannover, Germany
| | - Benno Ure
- Department of Pediatric Surgery, Hannover Medical School, Hannover, Germany
| | - Nagoud Schukfeh
- Department of Pediatric Surgery, Hannover Medical School, Hannover, Germany
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3
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Grant HM, Banever GT, Moriarty KP, Pepper VK, Tashjian DB, Tirabassi MV. Return of the Banana Knife: An Alternative Instrument for Laparoscopic Pyloromyotomy. J Laparoendosc Adv Surg Tech A 2021; 31:1455-1459. [PMID: 34783264 DOI: 10.1089/lap.2021.0370] [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: 11/12/2022] Open
Abstract
Background: When the disposable arthroscopic banana knife (Linvatec, Largo, FL) became unavailable, many pediatric surgeons adapted the use of spatula tip cautery for laparoscopic pyloromyotomy; however, reusable arthroscopic knives remain readily available and are well suited to the procedure. Methods: We compared laparoscopic pyloromyotomy with a reusable arthroscopic banana knife (Sklar, West Chester, PA; catalog no. 45-6050) to those using spatula tip cautery at a single institution between September 1, 2012, and December 31, 2019. Mann-Whitney U test was used to compare operative time, room time, and time to discharge between groups. Results: Overall, 109 patients underwent pyloromyotomy for hypertrophic pyloric stenosis during the study time period. Of these, 12 were open and one was undertaken with the Storz pyloromyotomy knife, so these were excluded. A total of 74 (77.1%) laparoscopic cases with spatula tip cautery and 22 (22.9%) with the banana knife were included. Mean age at the time of surgery was ∼37 days. The majority of patients in each group were white, male, and full term. The most common comorbid conditions were reactive airway disease and neonatal abstinence syndrome. There were no significant differences in operative time (P = .61), room time (P = .41), or time from surgery to discharge (P = .26) between procedures using the banana knife and those using the cautery spatula tip. There were no perforations or recurrences. Conclusion: Our findings suggest that the reusable banana knife is a safe and effective alternative to spatula tip cautery for laparoscopic pyloromyotomy, with no difference in operative time, time from surgery to discharge, or complications.
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Affiliation(s)
- Heather M Grant
- Department of Surgery, UMass Medical School-Baystate, Springfield, Massachusetts, USA.,Institute for Healthcare Delivery and Population Science, UMass Medical School-Baystate, Springfield, Massachusetts, USA.,Presented as a video abstract at the International Pediatric Endosurgery Group Annual Meeting 2021
| | - Gregory T Banever
- Department of Surgery, UMass Medical School-Baystate, Springfield, Massachusetts, USA.,Baystate Children's Hospital, Springfield, Massachusetts, USA.,Presented as a video abstract at the International Pediatric Endosurgery Group Annual Meeting 2021
| | - Kevin P Moriarty
- Department of Surgery, UMass Medical School-Baystate, Springfield, Massachusetts, USA.,Baystate Children's Hospital, Springfield, Massachusetts, USA.,Presented as a video abstract at the International Pediatric Endosurgery Group Annual Meeting 2021
| | - Victoria K Pepper
- Baystate Children's Hospital, Springfield, Massachusetts, USA.,Presented as a video abstract at the International Pediatric Endosurgery Group Annual Meeting 2021
| | - David B Tashjian
- Department of Surgery, UMass Medical School-Baystate, Springfield, Massachusetts, USA.,Baystate Children's Hospital, Springfield, Massachusetts, USA.,Presented as a video abstract at the International Pediatric Endosurgery Group Annual Meeting 2021
| | - Michael V Tirabassi
- Department of Surgery, UMass Medical School-Baystate, Springfield, Massachusetts, USA.,Baystate Children's Hospital, Springfield, Massachusetts, USA.,Presented as a video abstract at the International Pediatric Endosurgery Group Annual Meeting 2021
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4
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Bruce ES, Hotonu SA, McHoney M. Comparison of Postoperative Pain and Analgesic Requirements Between Laparoscopic and Open Hernia Repair in Children. World J Surg 2021; 45:3609-3615. [PMID: 34458938 PMCID: PMC8572823 DOI: 10.1007/s00268-021-06295-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/07/2021] [Indexed: 11/30/2022]
Abstract
Background This study analyses the impact of anaesthetic blockade and intraperitoneal local anaesthetic infiltration on paediatric laparoscopic inguinal hernia repair. Method A retrospective review of paediatric laparoscopic hernia repairs versus open repairs. Anaesthetic blockade, analgesic consumption and postoperative pain scores were compared between groups. Results 155 children underwent laparoscopic repair, 150 underwent open repairs. Median age was 7.2 months (16 days–14 years) in the laparoscopic group, 6 months (17 days–13 years) in the open group. Anaesthetic blockade varied significantly; 62.7% of open cases had caudal blockade compared to 21.6% laparoscopic (p < 0.001). A subset of laparoscopic patients had peritoneal local anaesthetic infiltration. 10.1% of laparoscopic cases required recovery analgesia, compared to 1.3% of open cases (p = 0.001). Postoperative analgesic consumption was significantly higher in the laparoscopic group. Peritoneal infiltration reduced analgesic consumption in the laparoscopic group (p = 0.038). Age < 2 was associated with use of caudal (p < 0.001), which reduced analgesic consumption. Conclusions Laparoscopy was associated with increased use of recovery analgesia. Caudal reduced the need for rescue and postoperative analgesia. Intraperitoneal infiltration of local anaesthetic is associated with reduced postoperative analgesia in laparoscopy. In suitable patients undergoing laparoscopic surgery, combination caudal and peritoneal infiltration may prove a useful adjunctive analgesic strategy.
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Affiliation(s)
| | - Sesi A Hotonu
- Department of Paediatric Surgery, Royal Hospital for Sick Children, Sciennes Road, Edinburgh, EH9 1LF, UK
| | - Merrill McHoney
- Department of Paediatric Surgery, Royal Hospital for Sick Children, Sciennes Road, Edinburgh, EH9 1LF, UK.
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5
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Can Positive-Pressure Ventilation be Administered with Laryngeal Mask to Pediatric Patients Undergoing Laparoscopic Inguinal Hernia Operation? MEDICAL BULLETIN OF SISLI ETFAL HOSPITAL 2021; 55:108-114. [PMID: 33935544 PMCID: PMC8085441 DOI: 10.14744/semb.2020.98623] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 09/09/2019] [Accepted: 01/13/2020] [Indexed: 11/21/2022]
Abstract
Objectives: We aimed to investigate the effects of intubation and laryngeal mask airway (LMA) use by evaluating the results of blood gas tests, end-tidal CO2 measurements, and airway changes during laparoscopic inguinal hernia repair in children. Methods: This study was designed to be a prospective randomized study enrolling 150 ASA-I patients, aged 1–8 years; who were scheduled for laparoscopic inguinal hernia repair. Group 1 (n=75) received general anesthesia with fentanyl, propofol, and rocuronium and they were orotracheally intubated. Group 2 (n=75) received general anesthesia with fentanyl and propofol and were inserted an LMA. Demographical data were recorded. Arterial blood gas test results at baseline, in the 10th min after the insufflation, and in the 10th min after the end of the insufflation were noted. The end-tidal CO2, HR, SPO2, inspiratory pressure, plateau pressure, tidal volume (TV), and respiratory frequencies were recorded. The duration of anesthesia, operation, and insufflations was noted. Emergent complications were recorded. Results: The duration of both anesthesia and recovery was longer in Group 1 compared to Group 2. Hemodynamical parameters, end-tidal CO2 values, TVs, airway pressures, and respiratory frequencies were not statistically significantly different between the groups. There were no statistically meaningful differences in the levels of pH, PCO2, and PO2 between the groups. Conclusion: Compared to orotracheal intubation during laparoscopic inguinal surgery; LMA did not cause any statistically significant differences in the blood gas test results or airway pressures and recovery was faster with LMA. Therefore, LMA can be used in pediatric laparoscopic surgery as a safe tool for maintaining the airway.
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6
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Schukfeh N, Kuebler JF, Dingemann J, Ure BM. Thirty Years of Minimally Invasive Surgery in Children: Analysis of Meta-Analyses. Eur J Pediatr Surg 2020; 30:420-428. [PMID: 31013537 DOI: 10.1055/s-0039-1687901] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
INTRODUCTION In the last three decades, minimally invasive surgery (MIS) has been widely used in pediatric surgery. Meta-analyses (MAs) showed that studies comparing minimally invasive with the corresponding open operations are available only for selected procedures. We evaluated all available MAs comparing MIS with the corresponding open procedure in pediatric surgery. MATERIALS AND METHODS A literature search was performed on all MAs listed on PubMed. All analyses published in English, comparing pediatric minimally invasive with the corresponding open procedures, were included. End points were advantages and disadvantages of MIS. Results of 43 manuscripts were included. MAs evaluating the minimally invasive with the corresponding open procedures were available for 11 visceral, 4 urologic, and 3 thoracoscopic types of procedures. Studies included 34 randomized controlled trials. In 77% of MAs, at least one advantage of MIS was identified. The most common advantages of MIS were a shorter hospital stay in 20, a shorter time to feeding in 11, and a lower complication rate in 7 MAs. In 53% of MAs, at least one disadvantage of MIS was found. The most common disadvantages were longer operation duration in 16, a higher recurrence rate of diaphragmatic hernia in 4, and gastroesophageal reflux in 2 MAs. A lower native liver survival rate after laparoscopic Kasai-portoenterostomy was reported in one MA. CONCLUSION In the available MAs, the advantages of MIS seem to outnumber the disadvantages. However, for some types of procedures, MIS may have considerable disadvantages. More randomized controlled trials are required to confirm the advantage of MIS for most procedures.
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Affiliation(s)
- Nagoud Schukfeh
- Department of Pediatric Surgery, Hannover Medical School, Hannover, Germany
| | - Joachim F Kuebler
- Department of Pediatric Surgery, Hannover Medical School, Hannover, Germany
| | - Jens Dingemann
- Department of Pediatric Surgery, Hannover Medical School, Hannover, Germany
| | - Benno M Ure
- Department of Pediatric Surgery, Hannover Medical School, Hannover, Germany
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7
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Paradiso FV, Giannico S, La Milia D, Lohmeyer FM, Nanni L. Applicability and Effectiveness of Laparoscopic Procedures in Pediatrics. J Laparoendosc Adv Surg Tech A 2020; 30:1040-1043. [PMID: 32716272 DOI: 10.1089/lap.2018.0492] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Background: Three-dimensional (3D) laparoscopic surgery in pediatrics is still uncommon and few studies assessed in clinical practice advantages and disadvantages. Applicability and effectiveness of 3D versus two-dimensional (2D) laparoscopic procedures in congenital and acquired conditions in children are still unknown. We assessed applicability and effectiveness of 3D compared with 2D laparoscopic procedures in a pediatric setting. Methods: Two groups of patients who underwent 3D or 2D laparoscopic surgical procedures between May 2016 and April 2018 were compared. Each 3D/2D laparoscopic procedure was assessed with a surgeon/assistant questionnaire. Results: The 3D group included 30 patients and the 2D group 32 patients. The analysis of the 3D/2D questionnaire showed statistically significant superiority of 3D technical aspects (P = .0000), allowing a better spatial orientation and depth perception, reducing manipulation and trauma to tissues. Moreover, no difference was reported in physical complaints (P = .7084), but decreased visual fatigue was highlighted by surgeon (P = .000). Conclusions: In pediatric patients, 3D laparoscopic procedures prove to be more effective facilitating the surgeon's performance, while maintaining the benefits of minimally invasive surgery.
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Affiliation(s)
- Filomena Valentina Paradiso
- Division of Pediatric Surgery, Scienze Salute della Donna e del Bambino, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Serena Giannico
- Division of Pediatric Surgery, Scienze Salute della Donna e del Bambino, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Daniele La Milia
- UOC Igiene Ospedaliera, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | | | - Lorenzo Nanni
- Division of Pediatric Surgery, Scienze Salute della Donna e del Bambino, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy.,Direzione Scientifica, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy.,Università Cattolica del Sacro Cuore, Roma, Italy
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8
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Elbatarny AM, Khairallah MG, Elsayed MM, Hashish AA. Laparoscopic Repair of Pediatric Inguinal Hernia: Disconnection of the Hernial Sac Versus Disconnection and Peritoneal Closure. J Laparoendosc Adv Surg Tech A 2020; 30:927-934. [PMID: 32598217 DOI: 10.1089/lap.2018.0679] [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: 11/12/2022] Open
Abstract
Background/Purpose: Many techniques have been described for the treatment of pediatric inguinal hernia (PIH). Some authors emphasized the importance of disconnecting the sac, to create a scar, and to close the peritoneum mimicking the open approach. Others stated that peritoneal disconnection alone is enough for treatment of PIH regardless of the size of the internal ring. In this study, we compare the short-term results of laparoscopic disconnection of PIH sac versus disconnection and peritoneal closure. Patients and Methods: The study was carried from March 2016 to March 2017, on 34 patients with 40 PIH. Patients were randomly divided into two groups: group A, subjected to laparoscopic hernia sac disconnection and group B, subjected to laparoscopic hernia sac disconnection with peritoneal closure. Both groups were compared regarding the operative details, including complications and conversion, postoperative complications and recurrence. Results: Group A included 20 hernias in 15 patients, whereas group B included 20 hernias in 19 patients. The age ranged from 1 to 23 months. In group A, the mean operative time (OT) was 34.6 and 39.4 minutes, for unilateral and bilateral cases, respectively, whereas in group B, it was 45.1 minutes for unilateral cases and 65 minutes for 1 bilateral case. The OT was significantly shorter in group A for unilateral cases. There was no conversion and no intraoperative complications. Three recurrences occurred in group A (15% of hernias/20% of cases) with no recurrences in group B; difference was statistically insignificant. All 3 recurrences occurred in hernias with an internal ring diameter (IRD) >10 mm. Hospital stay was statistically shorter in group B. Conclusion: Both laparoscopic sac disconnection with internal ring closure and sac disconnection only are safe and effective treatments of PIH. However, the latter technique is not recommended for cases with IRD >10 mm because of the unacceptable high recurrence with rings >10 mm.
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Affiliation(s)
| | - Mohammad G Khairallah
- Department of Pediatric Surgery, Faculty of Medicine, Tanta University, Tanta, Egypt
| | - Mostafa M Elsayed
- Department of Pediatric Surgery, Faculty of Medicine, Tanta University, Tanta, Egypt
| | - Amel A Hashish
- Department of Pediatric Surgery, Faculty of Medicine, Tanta University, Tanta, Egypt
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9
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Ezekian B, Leraas HJ, Englum BR, Gilmore BF, Reed C, Fitzgerald TN, Rice HE, Tracy ET. Outcomes of laparoscopic resection of Meckel's diverticulum are equivalent to open laparotomy. J Pediatr Surg 2019; 54:507-510. [PMID: 29661575 DOI: 10.1016/j.jpedsurg.2018.03.010] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/07/2018] [Revised: 02/19/2018] [Accepted: 03/08/2018] [Indexed: 12/11/2022]
Abstract
PURPOSE Meckel's diverticulum (MD) is a common congenital anomaly caused by failure of involution of the omphalomesenteric duct. Enthusiasm for minimally invasive surgery (MIS) in children has burgeoned as technologies have advanced, but the outcomes of laparoscopic resection in comparison to open laparotomy for MD remain poorly defined. We queried a large national database to compare current practice patterns and clinical outcomes between surgical approaches for MD in the pediatric population. METHODS The National Surgical Quality Improvement Program-Pediatric (NSQIP-Ped) database was queried for patients undergoing surgical intervention for MD (2011-2014). Patients were stratified by surgical approach. Baseline characteristics, intraoperative variables, and perioperative complications were compared by univariate analysis using Pearson's χ2 test for categorical variables and Kruskall-Wallis test for continuous variables. Primary outcomes of interest were length of stay (LOS), rate of readmission, and 30-day mortality. Secondary outcomes included operative time, anesthesia time, postoperative complications, and rates of reoperation. RESULTS A total of 148 cases of MD were identified, of which 73 (49.3%) were initially managed with a laparoscopic approach and 75 (50.7%) were managed with an open approach. We found a high rate of conversion from laparoscopy to an open approach (20/73 or 27.4%). The median age of the laparoscopic group was higher than the open group (8.3 vs. 2.5years, p<0.001). Operative and anesthesia time, LOS, 30-day mortality, post-operative complications, and rates of reoperation and readmission were similar between groups (all p>0.05). CONCLUSION Nearly half of all resections for MD in children are now approached laparoscopically. This approach has equivalent outcomes to traditional open laparotomy. More widespread use of a hybrid approach with laparoscopy and exteriorization of the small bowel through an extended port site may facilitate avoiding open laparotomy. Routine conversion to open for palpation of the MD or segmental small bowel resection should be avoided in the absence of compelling intra-operative findings or operative complications. LEVEL OF EVIDENCE Level III (retrospective comparative study).
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Affiliation(s)
- Brian Ezekian
- Department of Surgery, Duke University Medical Center, Durham, NC, USA.
| | | | - Brian R Englum
- Department of Surgery, Duke University Medical Center, Durham, NC, USA.
| | - Brian F Gilmore
- Department of Surgery, Duke University Medical Center, Durham, NC, USA.
| | - Christopher Reed
- Department of Surgery, Duke University Medical Center, Durham, NC, USA.
| | | | - Henry E Rice
- Department of Surgery, Duke University Medical Center, Durham, NC, USA.
| | - Elisabeth T Tracy
- Department of Surgery, Duke University Medical Center, Durham, NC, USA.
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10
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Abstract
Thoracoscopic surgery and other minimally invasive approaches in children achieved marked advancement and expanded to include several disciplines in the last decade. The new armamentarium of the minimally invasive surgery including the smaller instruments and better magnification led to the application of this technology in the small infants and neonates. Currently, thoracoscopy is considered the preferred surgical approach for various conditions in neonates and infants over the standard thoracotomy, and thoracoscopic training is included in the surgical training curriculum for the residents in many institutes worldwide. Children are different from adults, and technique modifications are required when using thoracoscopy in children. Thoracoscopy showed satisfactory results in several operations including pulmonary resections, mediastinal tumors biopsies or resections, repair of the diaphragmatic hernias, decortication, and tracheoesophageal fistula. This review aims to address the unique aspects of thoracoscopic surgery in children, identify its potential technical and anatomical challenges, and the proposed solutions. A literature search for latest and relevant publications was done using the keywords (thoracoscopy; pediatric; lung biopsy; decortication; lobectomy; mediastinum; esophagus; and diaphragmatic hernia).
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Affiliation(s)
- Osama A Bawazir
- Department of Surgery, King Faisal Specialist Hospital and Research Center, Jeddah, Saudi Arabia
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11
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Agrawal V, Tiwari A, Acharya H, Mishra R, Sharma D. Laparoscopic 'steering wheel' derotation technique for midgut volvulus in children with intestinal malrotation. J Minim Access Surg 2019; 15:219-223. [PMID: 29737312 PMCID: PMC6561056 DOI: 10.4103/jmas.jmas_24_18] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Introduction: Since the first description by William Ladd, the Ladd's procedure has been the surgery of choice for the correction of malrotation. The laparoscopic Ladd's procedure is becoming popular with the advent of minimal access surgery and is described in the literature. Various techniques of the Ladd's procedure have been described but none of them describes the stepwise technique for derotation of volvulus which is the most difficult and confusing part of the surgery. We describe ‘steering wheel’ technique for easy derotation of volvulus associated with malrotation. Method: A total of 62 patients were diagnosed to have an intestinal malrotation between 2010 and 2017. All cases which had complete non-rotation with a midgut volvulus were reviewed. Out of these, 48 patients were operated with open technique and 14 patients were subjected to the laparoscopic correction. Technique: Using three-port technique, stepwise derotation of volvulus is done which simulates the rotation of steering of car at an acute turn and has been described in four simple steps. This technique also stresses the importance of the release of Ladd's band before derotation. Results: Of 62 patients diagnosed with malrotation, 14 (22.6%) patients underwent the laparoscopic Ladd's procedure. The mean age was 26 + 8 months, mean weight was 10 + 2 kg and included eight males (57%) and six females (43%). There was only one (7.14%) conversion to open technique, due to a huge dilatation of duodenum causing difficulty in dissection in a patient with malrotation without volvulus. The laparoscopic Ladd's procedure took an average time of 70 ± 15 min. Conclusion: The laparoscopic ‘steering wheel’ derotation technique is easy and provides a stepwise description of the laparoscopic derotation of volvulus associated with malrotation in children.
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Affiliation(s)
- Vikesh Agrawal
- Department of Surgery, Pediatric Surgery Division, Netaji Subhash Chandra Bose Medical College, Jabalpur, Madhya Pradesh, India
| | - Abhishek Tiwari
- Department of Surgery, Pediatric Surgery Division, Netaji Subhash Chandra Bose Medical College, Jabalpur, Madhya Pradesh, India
| | - Himanshu Acharya
- Department of Surgery, Pediatric Surgery Division, Netaji Subhash Chandra Bose Medical College, Jabalpur, Madhya Pradesh, India
| | - Rajesh Mishra
- Department of Surgery, Pediatric Surgery Division, Netaji Subhash Chandra Bose Medical College, Jabalpur, Madhya Pradesh, India
| | - Dhananjaya Sharma
- Department of Surgery, Pediatric Surgery Division, Netaji Subhash Chandra Bose Medical College, Jabalpur, Madhya Pradesh, India
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Abstract
Complications related to general pediatric surgery procedures are a major concern for pediatric surgeons and their patients. Although infrequent, when they occur the consequences can lead to significant morbidity and psychosocial stress. The purpose of this article is to discuss the common complications encountered during several common pediatric general surgery procedures including inguinal hernia repair (open and laparoscopic), umbilical hernia repair, laparoscopic pyloromyotomy, and laparoscopic appendectomy.
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Affiliation(s)
- Maria E Linnaus
- Department of Surgery, Phoenix Children's Hospital, 1919 E Thomas Rd, Phoenix, Arizona 85016
| | - Daniel J Ostlie
- Department of Surgery, Phoenix Children's Hospital, 1919 E Thomas Rd, Phoenix, Arizona 85016.
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13
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Javali T, Pathade A, Nagaraj HK. Laparoscopic extravesical detrusorraphy, a minimally invasive treatment option for vesicoureteral reflux: a single centre experience. J Pediatr Urol 2015; 11:88.e1-6. [PMID: 25797856 DOI: 10.1016/j.jpurol.2015.01.007] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/27/2014] [Accepted: 01/20/2015] [Indexed: 10/23/2022]
Abstract
INTRODUCTION Laparoscopy in pediatric patients offers more benefits than was earlier presumed and these widely reported benefits significantly outweigh any concerns regarding the technical difficulties. Laparoscopic correction of vesicoureteral reflux aims to duplicate the excellent results of open surgery while at the same time reducing perioperative morbidity and analgesic requirements, improving cosmesis and shortening hospital stay. OBJECTIVE To share our experience of laparoscopic extravesical detrusorraphy, highlight our technical modification of intraoperative minimal "atraumatic" ureteric handling of the ureter, which we hypothesize may decrease ureteral complications, and report our results. STUDY DESIGN This was a retrospective chart review of 76 toilet-trained children (98 refluxing units), in the age group of 3-16 years, with Grade I-IV reflux, who underwent laparoscopic detrusorraphy from June 2006 to January 2014. A ureteric catheter is inserted into the refluxing ureter and is tied to the Foleys to drain into a common bag. A three port technique is used. During ureteral dissection, a vascular sling in the form of a Rumel loop is used for atraumatic handling of the ureter. A detrusor tunnel is created with hook electrocautery. A stay suture is later passed through the abdominal wall and slings around the dissected ureter, which helps in holding the ureter approximated against the mucosal trough during detrusorraphy. Detrusor fibers are approximated with 5-0 Vicryl. No drain is placed and the Foley and ureteric catheter(s) are removed after 24 h. Intravenous ketorolac is given every 6 h for the first 24 h. Oral paracetamol is used for analgesia after the first 24 h. Adequate bladder emptying is ensured by assessment of post void residual urine before discharge. Renal USG alone is performed 2 weeks post operatively and repeated after 3 months along with a VCUG (voiding cystourethrography). Success was defined as absence of reflux in the follow-up VCUG done at 3 months. RESULTS Mean operative time was 102 ± 26.5 min for unilateral detrusorraphy and 165 ± 18 min for bilateral extravesical detrusorraphy. The mean duration of hospital stay was 1.5 ± 1.7 days. There was one case of urinary retention that was managed with temporary recatheterization. There were no cases of ureteral ischemia, obstruction, hematuria or bladder spasms. Surgery was successful in 97.9% of the refluxing units (96/98). In two patients with grade IV reflux, there was downgrading to grade II on VCUG done at 3 months' follow-up. The reflux resolved at 8 and 14 months' follow-up, respectively. DISCUSSION Our technique of atraumatic handling of the ureter, initially with the help of a vascular sling and later with the help of a stay suture passed percutaneously through the abdominal wall, resulted in no ureteric injuries. The postoperative morbidity of this procedure is low because the bladder is not opened, the ureter is not transected, no new UVJ is created and there is no need for placement of a drain. The risk of postoperative bowel adhesions is low as the ureter is dissected out through a narrow peritoneal window, which is again extraperitonealized at the end of the procedure (see figure). The postoperative complications of gross hematuria and bladder spasms, which may be especially encountered in patients undergoing laparoscopic Cohen's, were not seen in our case series. CONCLUSION Laparoscopic extravesical detrusorraphy provides a minimally invasive treatment option for treatment of unilateral/bilateral grade I-IV vesicoureteral reflux. The postoperative morbidity is low and the success rate is favorable. Our technical modification of a "vascular sling" around the ureter facilitates atraumatic ureteric handling, which may reduce distal ureteral complications like ureteral ischemia and obstruction.
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van Dalen EC, de Lijster MS, Leijssen LGJ, Michiels EMC, Kremer LCM, Caron HN, Aronson DC. Minimally invasive surgery versus open surgery for the treatment of solid abdominal and thoracic neoplasms in children. Cochrane Database Syst Rev 2015; 1:CD008403. [PMID: 25560834 PMCID: PMC7180085 DOI: 10.1002/14651858.cd008403.pub3] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
BACKGROUND Minimally invasive surgery (MIS) is an accepted surgical technique for the treatment of a variety of benign diseases. Presently, the use of MIS in patients with cancer is progressing. However, the role of MIS in children with solid neoplasms is less clear than it is in adults. Although the use of diagnostic MIS to obtain biopsy specimens for pathology is accepted in paediatric surgical oncology, there is limited evidence to support the use of MIS for the resection of malignancies. This review is the second update of a previously published Cochrane review. OBJECTIVES To ascertain differences in outcome between the minimally invasive and open surgical approaches for the treatment of solid intra-abdominal or intra-thoracic neoplasms in children. The primary outcomes of interest are OS, EFS, port-site metastases and recurrence rate; the secondary outcome of interest is surgical morbidity. SEARCH METHODS We searched CENTRAL (The Cochrane Library 2014, Issue 1), MEDLINE/PubMed (from 1966 to February 2014) and EMBASE/Ovid (from 1980 to February 2014) to identify relevant studies. In addition, we searched reference lists of relevant articles and reviews and the conference proceedings of the International Society for Paediatric Oncology and the American Society of Clinical Oncology from 2003 to 2013. On 1 May 2014 we scanned the ISRCTN Register (on www.controlled-trials.com), the National Institutes of Health register (on www.controlled-trials.com and www.clinicaltrials.gov) and the World Health Organization International Clinical Trials Registry Platform (on www.apps.who.int/trialsearch) for ongoing trials. SELECTION CRITERIA Randomised controlled trials (RCTs) or controlled clinical trials (CCTs) comparing MIS to open surgery for the treatment of solid intra-thoracic or intra-abdominal neoplasms in children (aged 0 to 18 years) were considered for inclusion. DATA COLLECTION AND ANALYSIS Two authors performed the study selection independently. MAIN RESULTS The literature search retrieved 542 references. After screening the titles and abstracts we excluded 534 references which clearly did not meet the inclusion criteria. We assessed eight full text studies for eligibility and all of these studies were excluded from the review because they were not RCTs or CCTs. These excluded studies included case series, retrospective chart reviews and retrospective cohort studies. The scanning of reference lists and conference proceedings did not identify any additional studies and no (ongoing trials) were identified by the searches of trial registries. No studies that met the inclusion criteria of this review were identified AUTHORS' CONCLUSIONS No RCTs or CCTs evaluating MIS for the treatment of solid intra-thoracic or intra-abdominal neoplasms in children could be identified. The current evidence base informing the use of MIS in children with solid abdominal and thoracic neoplasms is based on other study designs like case reports, retrospective chart reviews and cohort studies and should be interpreted with caution. Thus there is insufficient evidence to allow any definitive conclusions regarding the use of MIS in these patients. High quality RCTs comparing MIS to open surgery are required. To accomplish this, centres specialising in MIS in children should collaborate.
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Affiliation(s)
- Elvira C van Dalen
- Emma Children's Hospital/Academic Medical CenterDepartment of Paediatric OncologyPO Box 22660 (room TKsO‐247)AmsterdamNetherlands1100 DD
| | | | | | - Erna MC Michiels
- Erasmus MC ‐ Sophia Children's HospitalDepartment of Paediatric OncologyPO Box 2060RotterdamNetherlands3000 CB
| | - Leontien CM Kremer
- Emma Children's Hospital/Academic Medical CenterDepartment of Paediatric OncologyPO Box 22660 (room TKsO‐247)AmsterdamNetherlands1100 DD
| | - Huib N Caron
- Emma Children's Hospital/Academic Medical CenterDepartment of Paediatric OncologyPO Box 22660 (room TKsO‐247)AmsterdamNetherlands1100 DD
| | - Daniel C Aronson
- Queen Elisabeth Central Hospital, College of Medicine, University of MalawiDepartement of Surgery, Division of Paediatric SurgeryBlantyreMalawi
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Lacher M, Kuebler JF, Dingemann J, Ure BM. Minimal invasive surgery in the newborn: current status and evidence. Semin Pediatr Surg 2014; 23:249-56. [PMID: 25459008 DOI: 10.1053/j.sempedsurg.2014.09.004] [Citation(s) in RCA: 47] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
The evolution of minimally invasive surgery (MIS) in the newborn has been delayed due to the limited working space and the unique physiology. With the development of smaller instruments and advanced surgical skills, many of the initial obstacles have been overcome. MIS is currently used in specialized centers around the world with excellent feasibility. Obvious advantages include better cosmesis, less trauma, and better postoperative musculoskeletal function, in particular after thoracic procedures. However, the aim of academic studies has shifted from proving feasibility to a critical evaluation of outcome. Prospective randomized trials and high-level evidence for the benefit of endoscopic surgery are still scarce. Questions to be answered in the upcoming years will therefore include both advantages and potential disadvantages of MIS, especially in neonates. This review summarizes recent developments of MIS in neonates and the evidence for its use.
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Affiliation(s)
- Martin Lacher
- Center of Pediatric Surgery, Hannover Medical School, Carl Neuberg St. 1, Hannover 30625, Germany.
| | - Joachim F Kuebler
- Center of Pediatric Surgery, Hannover Medical School, Carl Neuberg St. 1, Hannover 30625, Germany
| | - Jens Dingemann
- Center of Pediatric Surgery, Hannover Medical School, Carl Neuberg St. 1, Hannover 30625, Germany
| | - Benno M Ure
- Center of Pediatric Surgery, Hannover Medical School, Carl Neuberg St. 1, Hannover 30625, Germany
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16
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Abstract
Surgery has changed dramatically over the last several decades. The emergence of MIS has allowed pediatric surgeons to manage critically ill neonates, children, and adolescents with improved outcomes in pain, postoperative course, cosmesis, and return to normal activity. Procedures that were once thought to be too difficult to attempt or even contraindicated in pediatric patients in many instances are now the standard of care. New and emerging techniques, such as single-incision laparoscopy, endoscopy-assisted surgery, robotic surgery, and techniques yet to be developed, all hold and reveal the potential for even further advancement in the management of these patients. The future of MIS in pediatrics is exciting; as long as our primary focus remains centered on developing techniques that limit morbidity and maximize positive outcomes for young patients and their families, the possibilities are both promising and infinite.
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Affiliation(s)
- Hope T Jackson
- Department of Surgery, The George Washington University School of Medicine & Health Sciences, Washington, DC, USA
| | - Timothy D Kane
- Department of Surgery, The George Washington University School of Medicine & Health Sciences, Washington, DC, USA; Surgical Residency Training Program, Division of Pediatric Surgery, Department of Surgery, Sheikh Zayed Institute for Pediatric Surgical Innovation, Children's National Medical Center, 111 Michigan Avenue, Northwest, Washington, DC 20010-2970, USA.
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17
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Mattioli G, Avanzini S, Pini Prato A, Pio L, Granata C, Garaventa A, Conte M, Manzitti C, Montobbio G, Buffa P. Laparoscopic resection of adrenal neuroblastoma without image-defined risk factors: a prospective study on 21 consecutive pediatric patients. Pediatr Surg Int 2014; 30:387-94. [PMID: 24477777 DOI: 10.1007/s00383-014-3476-z] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 01/13/2014] [Indexed: 11/24/2022]
Abstract
BACKGROUND Over the last 20 years MIS has progressively gained popularity in children with cancer. We therefore aimed at evaluating the safety of Minimally Invasive Surgery (MIS) resection in a series of children affected by adrenal neuroblastoma (NB) presenting without Image-Defined Risk Factors (IDRFs). METHODS An Institutional protocol for MIS resection of adrenal NB in pediatric patients without IDRFs has been applied since 2008. Absence of IDRFs represented the main indication for MIS in NB, regardless of tumor size. All pediatric patients who underwent MIS for NB between January 2008 and May 2013 were included. Specific technical considerations, demographic data, and outcome have been recorded. RESULTS Twenty-one patients underwent MIS resection for IDRFs-negative adrenal NB. Nine of these patients experienced preoperative downgrading of IDRFs after chemotherapy. Radiological median diameter of the mass was 30 mm (range 10-83 mm). Median operative time was 90 min. Median hospital stay was 4 days. All patients were treated successfully, without serious intraoperative complications. One mild intraoperative hemorrhage occurred and was treated without the need for conversion to open surgery nor blood transfusion was required. No postoperative complications, including port-site or peritoneal metastases were experienced. CONCLUSIONS This study demonstrated the safety and effectiveness of MIS for the resection of adrenal NB without IDRFs in children. Pediatric surgeons dedicated to oncology should be aware of this alternative approach to open resection.
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Affiliation(s)
- Girolamo Mattioli
- Pediatric Surgery Department, G. Gaslini Children's Hospital and DINOGMI University of Genoa, Largo G. Gaslini 5, 16147, Genoa, Italy,
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18
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Escobar MA, Hartin CW, McCullough LB. Should general surgery residents be taught laparoscopic pyloromyotomies? An ethical perspective. JOURNAL OF SURGICAL EDUCATION 2014; 71:102-109. [PMID: 24411432 DOI: 10.1016/j.jsurg.2013.06.022] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/26/2013] [Revised: 06/04/2013] [Accepted: 06/30/2013] [Indexed: 06/03/2023]
Abstract
OBJECTIVES The authors examine the ethical implications of teaching general surgery residents laparoscopic pyloromyotomy. DESIGN/PARTICIPANTS Using the authors' previously presented ethical framework, and examining survey data of pediatric surgeons in the United States and Canada, a rigorous ethical argument is constructed to examine the question: should general surgery residents be taught laparoscopic pyloromyotomies? RESULTS A survey was constructed that contained 24 multiple-choice questions. The survey included questions pertaining to surgeon demographics, if pyloromyotomy was taught to general surgery and pediatric surgery residents, and management of complications encountered during pyloromyotomy. A total of 889 members of the American Pediatric Surgical Association and Canadian Association of Paediatric Surgeons were asked to participate. The response rate was 45% (401/889). The data were analyzed within the ethical model to address the question of whether general surgery residents should be taught laparoscopic pyloromyotomies. CONCLUSIONS From an ethical perspective, appealing to the ethical model of a physician as a fiduciary, the answer is no. DEFINITIONS We previously proposed an ethical model based on 2 fundamental ethical principles: the ethical concept of the physician as a fiduciary and the contractarian model of ethics. The fiduciary physician practices medicine competently with the patient’s best interests in mind. The role of a fiduciary professional imposes ethical standards on all physicians, at the core of which is the virtue of integrity, which requires the physician to practice medicine to standards of intellectual and moral excellence. The American College of Surgeons recognizes the need for current and future surgeons to understand professionalism, which is one of the 6 core competencies specified by the Accreditation Council for Graduate Medical Education. Contracts are models of negotiation and ethically permissible compromise. Negotiated assent or consent is the core concept of contractarian bioethics. Nonnegotiable goods are goals for residency training that should never be sacrificed or negotiated away. Fiduciary responsibility to the patient, regardless of level of training, should never be compromised, because doing so violates the professional virtue of integrity. The education of the resident is paramount to afford him or her the opportunity to provide competent care without supervision to future patients. Such professional competence is the intellectual and clinical foundation of fiduciary responsibility, making achievement of educational goals during residency training another nonnegotiable good.
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Affiliation(s)
- Mauricio A Escobar
- Department of Surgery, University of Washington, Seattle, Washington; Pediatric Surgical Services, Mary Bridge Children's Hospital & Health Center, Tacoma, Washington.
| | - Charles W Hartin
- Texas Children's Hospital, Baylor College of Medicine, Houston, Texas
| | - Laurence B McCullough
- Center for Medical Ethics and Health Policy, Baylor College of Medicine, Houston, Texas
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19
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Ure B. Enthusiasm, evidence and ethics: the triple E of minimally invasive pediatric surgery. J Pediatr Surg 2013; 48:27-33. [PMID: 23331789 DOI: 10.1016/j.jpedsurg.2012.10.013] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/19/2012] [Accepted: 10/13/2012] [Indexed: 12/16/2022]
Abstract
Minimally invasive techniques are applicable in more than 60% of abdominal and thoracic operations in children. Enthusiasts promoted these techniques for many years. However, level 1 evidence on advantages of minimally invasive surgery in children remains limited. Randomized controlled trials have been conducted for some types of procedures such as laparoscopic appendectomy, fundoplication, pyloromyotomy, and inguinal hernia repair. The results of these studies confirm some advantages of minimally invasive surgery, but for most types of laparoscopic and all types of thoracoscopic procedures, such data remain to be established. This article also focuses on reports on complications and disadvantages which are relevant for final conclusions and recommendations. The ethical implications of the application of new techniques in children are also discussed. On the basis of evidence based data and ethical principles, minimally invasive techniques may be appropriately used in the future.
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Affiliation(s)
- Benno Ure
- Hannover Medical School, Carl-Neuberg-Str. 1, 30625 Hannover, Germany.
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20
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Role of laparoscopy in non-trauma emergency pediatric surgery: a 5-year, single center experience a retrospective descriptive study with literature review. BMC Res Notes 2012; 5:550. [PMID: 23035990 PMCID: PMC3599584 DOI: 10.1186/1756-0500-5-550] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2011] [Accepted: 09/20/2012] [Indexed: 11/25/2022] Open
Abstract
Background Although laparoscopy is rapidly becoming the abdominal surgical modality of choice in adults, there are obstacles to its use in children. We analyzed our experience with pediatric laparoscopic surgery over the past 5 years, with particular emphasis on emergency procedures. Findings We retrospectively evaluated the records of patients aged <14 years who had undergone laparoscopic procedures for non-trauma emergency conditions at our institution from January 2006 to December 2010. The clinical parameters evaluated included operation time, total length of hospital stay, and postoperative complications. During the 5-year study period, 482 laparoscopic procedures were performed on patients aged <14 years, comprising 300 emergency and 182 elective operations. The majority of procedures were laparoscopic appendectomies, with most of the others being resections of ovarian cysts or Meckel’s diverticulae, or adhesiolyses. We observed an improvement in outcomes over the 5-year period, as shown by shorter operation times and shorter postoperative hospital stays. The numbers of laparoscopic procedures performed increased over time. Conclusions Pediatric laparoscopic surgery for emergency conditions provides excellent results, including better exposure and cosmetic outcomes than laparotomy. At our institution, the numbers and types of laparoscopic procedures performed have increased over time, and the outcomes of laparoscopic procedures have improved.
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Blinman T, Ponsky T. Pediatric minimally invasive surgery: laparoscopy and thoracoscopy in infants and children. Pediatrics 2012; 130:539-49. [PMID: 22869825 DOI: 10.1542/peds.2011-2812] [Citation(s) in RCA: 70] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
This article discusses the potential benefits and challenges of minimally invasive surgery for infants and small children, and discusses why pediatric minimally invasive surgery is not yet the surgical default or standard of care. Minimally invasive methods offer advantages such as smaller incisions, decreased risk of infection, greater surgical precision, decreased cost of care, reduced length of stay, and better clinical information. But none of these benefits comes without cost, and these costs, both monetary and risk-based, rise disproportionately with the declining size of the patient. In this review, we describe recent progress in minimally invasive surgery for infants and children. The evidence for the large benefits to the patient will be presented, as well as the considerable, sometimes surprising, mechanical and physiological challenges surgeons must manage.
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Affiliation(s)
- Thane Blinman
- Children's Hospital of Philadelphia, 34th and Civic Center, Philadelphia, PA 19083, USA.
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Dingemann J, Kuebler JF, Ure BM. Laparoscopic and computer-assisted surgery in children. Scand J Surg 2012; 100:236-42. [PMID: 22182844 DOI: 10.1177/145749691110000402] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Affiliation(s)
- J Dingemann
- Centre of Pediatric Surgery Hannover, Hannover Medical School and Bult Children's Hospital, Hannover, Germany
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Adikibi BT, Mackinlay GA, Clark MCC, Duthie GHM, Munro FD. The risks of minimal access surgery in children: an aid to consent. J Pediatr Surg 2012; 47:601-5. [PMID: 22424362 DOI: 10.1016/j.jpedsurg.2011.12.009] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/05/2010] [Revised: 11/25/2011] [Accepted: 12/06/2011] [Indexed: 10/28/2022]
Abstract
AIM The aim of this study was to determine the risk of complications and conversions for minimally invasive procedures in children, thus allowing properly informed consent. METHODS Data were retrieved for all minimally invasive surgical procedures performed between 1995 and 2009. RESULTS There were 2352 cases performed in 2288 (1428 were male) patients. Of these, 2210 cases (94%) were laparoscopic, and 143 (6%), thoracoscopic. The median age at operation was 6 years and 4 months. The overall complication rate was 3.6%, with the risk of early reoperation at 1.7%. The risk was highest for fundoplication and pyloromyotomy at 3.2% and 4%, respectively. The risk of an infective complication was 0.5% and was highest for appendicectomy and nephrectomy. The risk of visceral injury overall in this series was 0.4%. Visceral injury, explicable only by port insertion, occurred in just under 1 in 1000 cases. The conversion rate was 2.3%. The lowest rates were observed with appendicectomy, fundoplication, and pyloromyotomy. Thoracoscopic cases, nephrectomies, and procedures for an underlying oncological diagnosis had a higher conversion rate. CONCLUSION Informed consent requires knowledge of the risks of surgery. This series may serve as an aid for other units in obtaining consent for minimally invasive surgery in the pediatric population.
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Affiliation(s)
- Boma T Adikibi
- Royal Hospital for Sick Children, EH9 1LF Edinburgh, UK.
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de Lijster MS, Bergevoet RM, van Dalen EC, Michiels EMC, Caron HN, Kremer LCM, Aronson DC. Minimally invasive surgery versus open surgery for the treatment of solid abdominal and thoracic neoplasms in children. Cochrane Database Syst Rev 2012; 1:CD008403. [PMID: 22258984 DOI: 10.1002/14651858.cd008403.pub2] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
BACKGROUND Minimally invasive surgery (MIS) is an accepted surgical technique for the treatment of a variety of benign diseases. Presently, the use of MIS in patients with cancer is progressing. However, the role of MIS in children with solid neoplasms is less clear than it is in adults. Diagnostic MIS to obtain biopsy specimens for pathology has been accepted as a technique in paediatric surgical oncology, but there is limited experience with the use of MIS for the resection of malignancies. OBJECTIVES To ascertain the differences in outcome between the minimally invasive and open approach in the treatment of solid intra-thoracic and intra-abdominal neoplasms in children, regarding overall survival, event-free survival, port-site metastases, recurrence rate and surgical morbidity. SEARCH METHODS We searched the electronic databases of MEDLINE/PubMed (from 1966 to February 2011), EMBASE/Ovid (from 1980 to February 2011) and CENTRAL (The Cochrane Library 2011, Issue 1) with pre-specified terms. In addition, we searched reference lists of relevant articles and reviews, conference proceedings and ongoing trial databases. SELECTION CRITERIA Randomised controlled trials (RCTs) or controlled clinical trials (CCTs) comparing MIS and open surgery for the treatment of solid intra-thoracic or intra-abdominal neoplasms in children (aged 0 to 18 years). DATA COLLECTION AND ANALYSIS Two authors performed the study selection independently. MAIN RESULTS No studies that met the inclusion criteria of this review were identified. AUTHORS' CONCLUSIONS No RCTs or CCTs evaluating MIS in the treatment of solid intra-thoracic or intra-abdominal neoplasms in children could be identified, therefore no definitive conclusions could be made about the effects of MIS in these patients. Based on the currently available evidence we are not able to give recommendations for the use of MIS in the treatment of solid intra-thoracic or intra-abdominal neoplasms in children. More high quality studies (RCTs and/or CCTs) are needed. To accomplish this, centres specialising in MIS in children should collaborate.
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Affiliation(s)
- Manou S de Lijster
- Pediatric Surgical Center of Amsterdam, EmmaChildren’sHospital / AcademicMedical Center, Amsterdam,Netherlands
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25
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Abstract
The advent of minimally invasive surgical techniques in the neonate has been delayed due to the limited working space and the unique physiology of the newborn. In the last decade, with the introduction of new instruments and techniques, many of the initial problems have been solved making minimally invasive surgery feasible for a variety of indications in the neonate and a favored approach in specialized centers around the world. Although an increasing number of reports document the feasibility of this exciting technique, data demonstrating its benefit compared to conventional surgery is limited. This review focuses on recent developments in minimally invasive surgery in neonates and the evidence for its use.
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Ectopic extralobar pulmonary sequestrations in children: interest of the laparoscopic approach. J Pediatr Surg 2010; 45:2269-73. [PMID: 21034960 DOI: 10.1016/j.jpedsurg.2010.06.033] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/01/2010] [Revised: 06/02/2010] [Accepted: 06/20/2010] [Indexed: 01/12/2023]
Abstract
BACKGROUND Extralobar pulmonary sequestrations (EPS) are a rare benign congenital bronchopulmonary foregut malformation. Complete resection is necessary to confirm the diagnosis with histopathologic examination. The aim of this study was to describe the laparoscopic minimally invasive surgery (MIS) for a small series of ectopic EPS in small children and to show its feasibility and safety. METHODS From January 2001 to December 2008, 12 cases of EPS were prenatally diagnosed and retrospectively reviewed. From this group, we isolated 6 children with ectopic EPS. Ages ranged from 15 days to 14 months. Three infants were symptomatic, and the others showed persistence of the lesion with parental anxiety. All prenatal diagnoses were confirmed by postnatal Doppler ultrasound and intravascular contrast computed tomography scan with 3-dimensional reconstructions. Postnatally, all were ectopic lesions: 3 were hiatal and intradiaphragmatic, 3 infradiaphragmatic and left paramedian. Laparoscopic MIS consisted of 4 small trocars and low-pressure pneumoperitoneum. We carried out a retroesophageal dissection in 4 cases, an elective control of systemic vessels, and a removal of the EPS with histologic study. RESULTS We performed 5 procedures laparoscopically and 1 thoracoscopically. There were 2 abdominal conversions. Nevertheless, no intraoperative or immediate postoperative complications occurred. Hospital stay ranged from 1 to 5 days (mean, 2.7 days). The diagnosis of pure pulmonary sequestration with feeding vessels in 5 cases was confirmed by histopathology. Follow-up ranged from 13 to 84 months (mean, 43 months). Late complications were benign. CONCLUSIONS Laparoscopic MIS for ectopic EPS in small children is a feasible and safe technique. The great magnification provided by the endoscopic procedure allows for the search of associated congenital anomalies, meticulous retroesophageal dissection, and control of the systemic vessels. Resection provides definitive diagnosis and treatment, and confers the benefits of a minimal access technique.
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Hagendoorn J, Vieira-Travassos D, van der Zee D. Laparoscopic treatment of intestinal malrotation in neonates and infants: retrospective study. Surg Endosc 2010; 25:217-20. [PMID: 20559662 PMCID: PMC3003780 DOI: 10.1007/s00464-010-1162-3] [Citation(s) in RCA: 52] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2010] [Accepted: 05/20/2010] [Indexed: 11/25/2022]
Abstract
Background Intestinal malrotation in neonates or infants may require urgent surgical treatment, especially when volvulus and vascular compromise of the midgut are suspected. Successful laparoscopic management of malrotation has been described in a number of case reports. It remains unclear, however, whether laparoscopy for the treatment of malrotation has a success rate equal to that of open surgery and what relative risks exist in terms of conversion and redo surgery in larger numbers of patients. This report describes a retrospective analysis of the clinical outcome for 45 children who underwent laparoscopic treatment of intestinal malrotation at the authors’ institution. Methods The 45 patients in this series, ages several days to 13 years, underwent a diagnostic laparoscopy for suspected intestinal malrotation. For 37 patients, malrotation with or without volvulus was diagnosed. All these patients underwent laparoscopic derotation and Ladd’s procedure. Results Successful laparoscopic treatment of intestinal malrotation could be performed in 75% of the cases (n = 28), and conversion to an open procedure was necessary in 25% of the cases (n = 9). The median hospital stay was 11 days (range, 2–60 days). Postoperative clinical relapse due to recurrence of malrotation, volvulus, or both occurred for 19% of the laparoscopically treated patients (n = 7). These patients underwent laparoscopic (n = 1) or open (n = 6) redo surgery. Conclusion Diagnostic laparoscopy is the procedure of choice when intestinal malrotation is suspected. If present, malrotation can be treated adequately with laparoscopic surgery in the majority of cases. Nevertheless, to prevent recurrence of malrotation or volvulus, a low threshold for conversion to an open procedure is mandated.
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Affiliation(s)
- Jeroen Hagendoorn
- Department of Pediatric Surgery, Wilhelmina Children’s Hospital/University Medical Center, P.O. Box 85090, 3508 AB Utrecht, The Netherlands
| | - Daisy Vieira-Travassos
- Department of Pediatric Surgery, Wilhelmina Children’s Hospital/University Medical Center, P.O. Box 85090, 3508 AB Utrecht, The Netherlands
| | - David van der Zee
- Department of Pediatric Surgery, Wilhelmina Children’s Hospital/University Medical Center, P.O. Box 85090, 3508 AB Utrecht, The Netherlands
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Abstract
The field of pediatric surgery has undergone numerous changes throughout the past few years. When laparoscopic surgery was introduced, pediatric surgeons were reluctant to change their practice because many of the instruments were not appropriate for their tiny patients. Shortly thereafter, the development of pediatric laparoscopic surgery was followed quickly by advanced pediatric laparoscopy, which has allowed pediatric surgeons to repair esophageal atresia and pyloric stenosis through the smallest of incisions. The future direction of minimally invasive pediatric surgery involves single-incision laparoscopic surgery, natural orifice transluminal endoscopic surgery, and robotic surgery. This article reviews the recent advances in minimally invasive pediatric surgery, and the direction we foresee for the field.
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Affiliation(s)
- Jeffrey A Blatnik
- Department of General Surgery, Division of Pediatric Surgery, University Hospitals Case Medical Center, 11100 Euclid Avenue, Cleveland, OH, 44106-5047, USA
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Laparoscopic inguinal hernia inversion and ligation in female children: a review of 173 consecutive cases at a single institution. J Pediatr Surg 2010; 45:1370-4. [PMID: 20620347 DOI: 10.1016/j.jpedsurg.2010.02.113] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/20/2010] [Accepted: 02/23/2010] [Indexed: 11/22/2022]
Abstract
PURPOSE Laparoscopic inguinal hernia inversion and ligation (LIHIL) is a method of hernia repair in which the hernia sac is inverted into the peritoneal cavity and subsequently ligated and excised. Since 2003, 5 surgeons at our institution have been performing LIHIL in girls. METHODS A retrospective review of inguinal hernias in girls from 2003 to 2009 was performed. RESULTS Two hundred forty-one LIHILs were performed on 173 girls. The average age of children undergoing LIHIL was 57 months (range, 1-210 months). Fifteen cases were ex-premature babies (8.7%). Of the unilateral inguinal hernias, 34% were found to have bilateral hernias intraoperatively, and these were repaired at the same operation. There have been no intraoperative complications. Postoperatively, there have been no wound complications and 2 recurrences (0.83%). Both recurrences were repaired using an open technique. CONCLUSIONS Laparoscopic inguinal hernia inversion and ligation is a safe and effective operation in girls with a low recurrence rate. Benefits of this procedure include diagnosis and repair of the contralateral side using the same incisions, diagnosis of androgen insensitivity and other dysgenic situations, and excellent cosmesis. This operation is a straightforward technique that can be performed by most pediatric surgeons with basic laparoscopic skills.
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de Lijster MS, Bergevoet RM, van Dalen EC, Michiels EM, Caron HN, Kremer LC, Aronson DC. Minimally invasive surgery versus open surgery for the treatment of solid abdominal and thoracic neoplasms in children. Cochrane Database Syst Rev 2010:CD008403. [PMID: 20238368 DOI: 10.1002/14651858.cd008403] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND Minimally invasive surgery (MIS) is an accepted surgical technique for the treatment of a variety of benign diseases. Presently, the use of MIS in patients with cancer is progressing. However, the role of MIS in children with solid neoplasms is less clear than it is in adults. Diagnostic MIS to obtain biopsy specimens for pathology has been accepted as a technique in paediatric surgical oncology, but there is limited experience with the use of MIS for the resection of malignancies. OBJECTIVES To ascertain the differences in outcome between the minimally invasive and open approach in the treatment of solid intra-thoracic and intra-abdominal neoplasms in children, regarding overall survival, event-free survival, port-site metastases, recurrence rate and surgical morbidity. SEARCH STRATEGY We searched the electronic databases of MEDLINE/PubMed (from 1966 to March 2008), EMBASE/Ovid (from 1980 to March 2008) and CENTRAL (The Cochrane Library 2008, Issue 1) with pre-specified terms. In addition, we searched reference lists of relevant articles and reviews, conference proceedings and ongoing trial databases. SELECTION CRITERIA Randomised controlled trials (RCTs) or controlled clinical trials (CCTs) comparing MIS and open surgery for the treatment of solid intra-thoracic or intra-abdominal neoplasms in children (aged 0 to 18 years). DATA COLLECTION AND ANALYSIS Two authors performed the study selection independently. MAIN RESULTS No studies that met the inclusion criteria of this review were identified. AUTHORS' CONCLUSIONS No RCTs or CCTs evaluating MIS in the treatment of solid intra-thoracic or intra-abdominal neoplasms in children could be identified, therefore no definitive conclusions could be made about the effects of MIS in these patients. Based on the currently available evidence we are not able to give recommendations for the use of MIS in the treatment of solid intra-thoracic or intra-abdominal neoplasms in children. More high quality studies (RCTs and/or CCTs) are needed. To accomplish this, centres specialising in MIS in children should collaborate.
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Affiliation(s)
- Manou S de Lijster
- Radiology, Academic Medical Center, PO Box 22660, Amsterdam, Netherlands, 1100 DD
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31
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Sun DQ, Gong MZ, Hu YJ, Zhang L, Sun ZH, Zhang WT. Laparoscopic management of type I choledochal cyst in adults: cyst resection, assisted Roux-en-Y reconstruction and hepaticojejunostomy. MINIM INVASIV THER 2009; 18:1-5. [DOI: 10.1080/13645700802384197] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Saravanan K, Kumaran V, Rajamani G, Kannan S, Mohan NV, Nataraj M, Rangarajan R. Minimally invasive pediatric surgery: Our experience. J Indian Assoc Pediatr Surg 2008; 13:101-3. [PMID: 20011483 PMCID: PMC2788464 DOI: 10.4103/0971-9261.43800] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
Aim: Departmental survey of the pediatric laparoscopic and thoracoscopic procedures. Materials and Methods: It is a retrospective study from January 1999 to December 2007. The various types of surgeries, number of patients, complications and conversions of laparoscopic and thoracoscopic procedures were analyzed. Results: The number of minimally invasive procedures that had been performed over the past 9 years is 734, out of which thoracoscopic procedures alone were 48. The majority of the surgeries were appendicectomy (31%), orchiopexy (19%) and diagnostic laparoscopy (16%). The other advanced procedures include laparoscopic-assisted anorectoplasty, surgery for Hirschprung’s disease, thoracosocpic decortication, congenital diaphragmatic hernia repair, nephrectomy, fundoplication, etc. Our complications are postoperative fever, bleeding, bile leak following choledochal cyst excision and pneumothorax following bronchogenic cyst excision. A case of empyema thorax following thoracoscopic decortication succumbed due to disseminated tuberculosis. Our conversion rate was around 5% in the years 1999 to 2001, which has come down to 3% over the past few years. Conversions were for sliding hiatus hernia, nephrectomy, perforated adherent appendicitis, Meckel’s diverticulum, thoracoscopic decortication and ileal perforation. Conclusion: The minimally invasive pediatric surgical technique is increasingly accepted world wide and the need for laparoscopic training has become essential in every teaching hospital. It has a lot of advantages, such as less pain, early return to school and scarlessness. Our conversion rate has come down from 5% to 3% with experience and now we do more advanced procedures with a lower complication rate.
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Affiliation(s)
- K Saravanan
- Department of Pediatric Surgery, Coimbatore Medical College Hospital, Coimbatore, India
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35
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Saranga Bharathi R, Arora M, Baskaran V. Minimal access surgery of pediatric inguinal hernias: a review. Surg Endosc 2008; 22:1751-62. [PMID: 18398652 DOI: 10.1007/s00464-008-9846-7] [Citation(s) in RCA: 81] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2007] [Revised: 01/22/2008] [Accepted: 01/24/2008] [Indexed: 11/27/2022]
Abstract
Inguinal hernia is a common problem among children, and herniotomy has been its standard of care. Laparoscopy, which gained a toehold initially in the management of pediatric inguinal hernia (PIH), has managed to steer world opinion against routine contralateral groin exploration by precise detection of contralateral patencies. Besides detection, its ability to repair simultaneously all forms of inguinal hernias (indirect, direct, combined, recurrent, and incarcerated) together with contralateral patencies has cemented its role as a viable alternative to conventional repair. Numerous minimally invasive techniques for addressing PIH have mushroomed in the past two decades. These techniques vary considerably in their approaches to the internal ring (intraperitoneal, extraperitoneal), use of ports (three, two, one), endoscopic instruments (two, one, or none), sutures (absorbable, nonabsorbable), and techniques of knotting (intracorporeal, extracorporeal). In addition to the surgeons' experience and the merits/limitations of individual techniques, it is the nature of the defect that should govern the choice of technique. The emerging techniques show a trend toward increasing use of extracorporeal knotting and diminishing use of working ports and endoscopic instruments. These favor wider adoption of minimal access surgery in addressing PIH by surgeons, irrespective of their laparoscopic skills and experience. Growing experience, wider adoption, decreasing complications, and increasing advantages favor emergence of minimal access surgery as the gold standard for the treatment of PIH in the future. This article comprehensively reviews the laparoscopic techniques of addressing PIH.
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Clark JM, Koontz CS, Smith LA, Kelley JE. Video-Assisted Transumbilical Meckel's Diverticulectomy in Children. Am Surg 2008. [DOI: 10.1177/000313480807400410] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
The treatment of Meckel's diverticulum (MD) in children is resection. Some data exist for the use of laparoscopic resection. The Video-Assisted Transumbilical (VAT) single-trocar technique has been recently described for appendectomy. We also have used this technique for the resection of MD. The purpose of this study is to report our experience with laparoscopic-assisted resection of MD using both the three-trocar and the single-trocar techniques. The Institutional Review Board approved our retrospective chart review of all patients with the diagnosis of MD. Only the cases that were treated via laparoscopy were included. Technique of resection was at the discretion of the surgeon. Nine patients underwent laparoscopic resection of an MD from 2000 to 2005. Four patients underwent the three-trocar technique (LAP n = 4) and the remaining five underwent the video-assisted transumbilical single-trocar technique (VAT n = 5) procedure. Indications for surgery included gastrointestinal bleeding (VAT n = 3; LAP n = 2), malrotation (LAP n = 2), intussusception (VAT n = 1), and abdominal pain (VAT n = 1). All patients were male, and ages ranged from 7 months to 17 years for the VAT group and 8 months to 15 years for the LAP group. The average length of surgery for the LAP versus VAT was 128 minutes (94–170 minutes) and 81.4 minutes (42–96 minutes) respectively. Of the five patients undergoing LAP, two Ladd's procedures and three appendectomies were included during the same anesthesia. Only a single appendectomy procedure was performed during a VAT. The average time until full feeds with the LAP and VAT was 4.3 days (2–8 days) and 2.0 days (1–3 days) respectively. The overall length of stay with LAP versus VAT was 4.3 days (2–8 days) and 3.7 days (2–5 days). Only one case using the LAP method required conversion to an open laparotomy. Though no randomized trial for the removal of MD exists, our data suggest that the use of laparoscopy for removal of both symptomatic and asymptomatic MD is safe and effective. Additionally, the one trocar technique is feasible and may be beneficial in terms of fewer incisions and operative costs; however, more patients need to be studied.
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Affiliation(s)
- Jason M. Clark
- From the Department of Surgery, University of Tennessee College of Medicine–Chattanooga, Chattanooga, Tennessee
| | - Curt S. Koontz
- From the Department of Surgery, University of Tennessee College of Medicine–Chattanooga, Chattanooga, Tennessee
| | - Lisa A. Smith
- From the Department of Surgery, University of Tennessee College of Medicine–Chattanooga, Chattanooga, Tennessee
| | - Joseph E. Kelley
- From the Department of Surgery, University of Tennessee College of Medicine–Chattanooga, Chattanooga, Tennessee
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Ure BM, Suempelmann R, Metzelder MM, Kuebler J. Physiological responses to endoscopic surgery in children. Semin Pediatr Surg 2007; 16:217-23. [PMID: 17933662 DOI: 10.1053/j.sempedsurg.2007.06.002] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
The knowledge on the physiological impact of endoscopic surgery in infants and children is limited. Cardiovascular effects of pneumoperitoneum are mainly the result of an increase in intraabdominal pressure, absorption of carbon dioxide, and a stimulation of the neurohumoral vasoactive system. In infants, pneumoperitoneum alters the heart rate, mean arterial pressure, left ventricular endsystolic and end-diastolic volume, and meridional wall stress. Urine production is significantly reduced, and cerebral oxygenation and blood flow are altered. However, postoperative immune function is preserved or restored faster, and specific physiological responses to endoscopic surgery are well tolerated by otherwise healthy infants and children. The effects in children with specific conditions, such as sepsis, cancer, or organ dysfunction, remain to be investigated.
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Affiliation(s)
- Benno M Ure
- Department of Pediatric Surgery, Hannover Medical School, Hannover, Germany.
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Schmidt AI, Engelmann C, Till H, Kellnar S, Ure BM. Minimally-invasive pediatric surgery in 2004: a survey including 50 German institutions. J Pediatr Surg 2007; 42:1491-4. [PMID: 17848236 DOI: 10.1016/j.jpedsurg.2007.04.014] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
BACKGROUND A survey on the practice of laparoscopic and thoracoscopic surgery in pediatric surgical departments in Germany is presented. MATERIALS AND METHODS A questionnaire was sent to all 71 pediatric surgical departments in Germany (population 82 million). Fifty institutions (70%) took part in the survey that mainly included data for the year 2004: spectrum of minimally invasive operations, quantity of procedures, conversions, major complications, number of performing surgeons and residents. RESULTS Laparoscopic techniques were used in 48 departments (96%) and thoracoscopic techniques in 37 (74%). The annual frequency of laparoscopies was less than 100 in 30 departments (62%) and more than 100 in 15 (31%). The number of thoracoscopies was less than 50 in 35 departments (73%) and more than 50 in 2 (4%). Appendectomy was offered in 45 (90%), varicocelectomy in 32 (64%), and Fowler-Stephens operation in 33 (66%). Twenty-one departments (42%) covered more advanced procedures such as laparoscopically assisted pull-through for Hirschsprung disease. Most demanding procedures such as laparoscopic choledochal cyst resection, duodeno-duodenostomy, heminephrectomy, or pyeloplasty were offered by 10 departments (20%). Minimally invasive surgery was performed by 1 surgeon (12%) in 6 institutions and by more than 5 surgeons (14%) in 7 institutions. CONCLUSION Minimally invasive techniques are increasingly accepted in most German pediatric surgical institutions for a wide range of indications. However, the number of departments offering major minimally invasive procedures remains limited.
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Affiliation(s)
- Annika I Schmidt
- Department of Pediatric Surgery, Medical University Hanover, 30625 Hannover, Germany
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Metzelder ML, Kuebler JF, Shimotakahara A, Glueer S, Grigull L, Ure BM. Role of diagnostic and ablative minimally invasive surgery for pediatric malignancies. Cancer 2007; 109:2343-8. [PMID: 17450589 DOI: 10.1002/cncr.22696] [Citation(s) in RCA: 60] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
BACKGROUND The use of minimally invasive surgery (MIS) in pediatric cancer is a matter of debate. The diagnostic and ablative roles of MIS were evaluated in a consecutive series of children with malignancies. METHODS A prospective study, including all patients, who underwent abdominal and thoracic surgery for confirmed or highly suspected pediatric cancer was performed from September, 2000, to December, 2005. An interdisciplinary panel approved the indication for minimally invasive or conventional surgery. RESULTS At a single institution, 301 operations were performed on 276 children with cancer. A minimally invasive approach was attempted in 90 of these patients (30%) and successfully employed in 69 (77%) of the operations. However, 21 operations (23%) were converted to an open approach. Regarding the abdominal operations attempted laparoscopically, 41 abdominal operations for biopsy or staging purposes were attempted laparoscopically (53%), but 6 were converted. In all, 139 abdominal resections were performed and 24 were attempted laparoscopically. Ten of these (42%) were converted. In 34 thoracic operations requiring biopsy, thoracoscopy was attempted in 14 (41%) and was successful in all but 1 (93%). Fifty-one thoracic tumors were resected and the thoracoscopic approach was attempted in 11 (22%) and successful in 7 (14%). Conversions from a minimally invasive operation to an open procedure occurred mainly due to limited visibility. Three bleeding complications occurred with 1 patient requiring a blood transfusion. In addition, 1 small bowel injury occurred with immediate laparoscopic closure. There were no port site recurrences after a median of 39 months. CONCLUSIONS MIS is a reliable diagnostic tool for pediatric abdominal and thoracic malignancy. The role of ablative MIS in pediatric cancer remains limited.
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Affiliation(s)
- Martin L Metzelder
- Department of Pediatric Surgery, Hannover Medical School, Hannover, Germany.
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Shalaby R, Shams A, Soliman SM, Samaha A, Ibrahim HA. Laparoscopically assisted transhiatal esophagectomy with esophagogastroplasty for post-corrosive esophageal stricture treatment in children. Pediatr Surg Int 2007; 23:545-9. [PMID: 17347839 DOI: 10.1007/s00383-007-1888-8] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 01/08/2007] [Indexed: 12/01/2022]
Abstract
A tight post-corrosive esophageal stricture in a child poses significant surgical challenges. Many studies have described minimally invasive esophagectomy in adults, but very few reports have described this technique in children. Minimally invasive esophagectomy represents a new alternative to conventional open esophagectomy. This retrospective study evaluated the safety and efficacy of laparoscopically assisted transhiatal esophagectomy and gastric transposition for post-corrosive esophageal stricture treatment. Twenty-seven children with post-corrosive esophageal stricture were subjected to this technique. Their ages ranged from 3 to 13.5 years (mean 5.6 years). Fourteen were females and thirteen were males. None of the procedures needed to be converted to an open approach, and there were neither intra-operative complications nor increased blood loss. Left-sided pneumothorax occurred in one case only (3.7%). The mean operating time was 160 min (range 120-180). Three patients were admitted postoperatively to intensive care unit for a period of 48 h for assisted ventilation. Mean hospital stay was 4 days (range 3-7 days). Anastomotic leakage occurred in three patients (11.1%), while anastomotic stricture occurred in four patients (14.8%). About 93.5% of our cases have achieved excellent results. Post-operative nutritional status was satisfactory and accepted. Laparoscopically assisted transhiatal esophagectomy and gastric transposition for post-corrosive esophageal stricture treatment in children is safe, visible, effective, and an accepted operative technique. The cosmetic result is excellent.
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Affiliation(s)
- Rafik Shalaby
- Pediatric Surgical Unit, Faculty of Medicine, Al-Azhar University, Cairo, Egypt.
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te Velde EA, Bax NMA, Tytgat SHAJ, de Jong JR, Travassos DV, Kramer WLM, van der Zee DC. Minimally invasive pediatric surgery: Increasing implementation in daily practice and resident's training. Surg Endosc 2007; 22:163-6. [PMID: 17483990 PMCID: PMC2169270 DOI: 10.1007/s00464-007-9395-5] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2007] [Revised: 01/21/2007] [Accepted: 02/11/2007] [Indexed: 11/30/2022]
Abstract
BACKGROUND In 1998, the one-year experience in minimally invasive abdominal surgery in children at a pediatric training center was assessed. Seven years later, we determined the current status of pediatric minimally invasive surgery in daily practice and surgical training. METHODS A retrospective review was undertaken of all children with intra-abdominal operations performed between 1 January 2005 and 31 December 2005. RESULTS The type of operations performed ranged from common interventions to demanding laparoscopic procedures. 81% of all abdominal procedures were performed laparoscopically, with a complication rate stable at 6.9%, and conversion rate decreasing from 10% to 7.4%, compared to 1998. There were six new advanced laparoscopic procedures performed in 2005 as compared to 1998. The children in the open operated group were significantly smaller and younger than in the laparoscopic group (p < 0.001 and p = 0.001, respectively). The majority (64.2%) of the laparoscopic procedures were performed by a trainee. There was no difference in the operating times of open versus laparoscopic surgery, or of procedures performed by trainees versus staff surgeons. Laparoscopy by trainees did not have a negative impact on complication or conversion rates. CONCLUSIONS Laparoscopy is an established approach in abdominal procedures in children, and does not hamper surgical training.
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Affiliation(s)
- E A te Velde
- Department of Pediatric Surgery, Wilhelmina Children's Hospital, University Medical Center, Utrecht, The Netherlands.
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Metzelder ML, Jesch N, Dick A, Kuebler J, Petersen C, Ure BM. Impact of prior surgery on the feasibility of laparoscopic surgery for children: a prospective study. Surg Endosc 2006; 20:1733-7. [PMID: 17024536 DOI: 10.1007/s00464-005-0772-7] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2005] [Accepted: 04/05/2006] [Indexed: 10/24/2022]
Abstract
BACKGROUND This study aimed to determine the impact of prior surgery on the feasibility of laparoscopic surgery for children. METHODS A prospective study analyzed 471 consecutive children who underwent laparoscopic surgery over a 4-year period. Laparoscopic procedures were classified "easy," "difficult," or "demanding." The end points of the study were conversion rate, intraoperative events, and duration of operation. RESULTS A total of 89 patients (19%) had undergone previous abdominal surgery. The conversion rate was 18% for the patients with prior surgery versus 9% for those without a prior operation (16/89 vs 35/382; p < 0.05). This difference reflects a significantly higher conversion rate for "easy" procedures among patients with than among those without prior surgery, but not for "difficult" and "demanding" procedures. The type of prior surgery had no significant impact on the mean duration of the operation. Of 71 procedures, 12 (17%) after prior conventional surgery were converted, as compared with 4 (22%) of 18 after prior laparoscopy (p > 0.05). Intraoperative events, mainly attributable to adhesions and lack of overview, occurred in 8% of patients with prior procedures, as compared with 2% without former surgery (7/89 vs 9/382; p < 0.05). Relevant complications were not significantly more frequent after prior surgery. The incidence of conversions decreased with increased time between current and previous surgery. It was 64% for surgeries less than 1 year later, 25% for surgeries 1 to 5 years later, and 5% for surgeries more than 5 years later (7/11 vs 6/24 vs 3/54; p < 0.001). CONCLUSIONS Prior surgery has a limited impact on the feasibility of laparoscopic surgery for children. The conversion rate and the incidence of intraoperative events, mainly because of adhesions and lack of overviewing, is increased, but not the incidence of relevant complications. The feasibility improves considerably with increased time between surgery and prior surgery. The authors consider laparoscopy to be the first-choice technique after prior surgery.
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Affiliation(s)
- M L Metzelder
- Department of Pediatric Surgery, Hannover Medical School, Carl-Neuberg-Strasse 1, Hannover, Niedersachsen, Germany.
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Roviaro GC, Vergani C, Varoli F, Francese M, Caminiti R, Maciocco M. Videolaparoscopic appendectomy: the current outlook. Surg Endosc 2006; 20:1526-30. [PMID: 16897293 DOI: 10.1007/s00464-005-0021-0] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2005] [Accepted: 04/03/2006] [Indexed: 02/06/2023]
Abstract
BACKGROUND Mini-invasive techniques have revolutionized surgery, but the superiority of laparoscopic access for appendectomy is widely debated. The authors analyze their monocentric experience with 1,347 laparoscopic appendectomies. METHODS Between October 1991 and December 2002, all the patients with an indication for appendectomy underwent surgery (301 emergency and 1,046 interval appendectomies) using the laparoscopic approach. RESULTS For 1,248 patients, appendectomy was performed laparoscopically, whereas for 99 patients (7.3%), it was converted to an open procedure because of technical reasons (90 patients, 6.7%) or intraoperative complications (9 patients, 0.6%). For 59 patients (4.4%), the appendectomy was associated with another procedure. Histology showed "acute" alterations in 261 of the 301 emergency surgeries and in 148 of the 1,046 elective operations. Postoperative complications arose in 37 patients (2.7%), with 5 patients (0.3%) requiring invasive treatment. The mean postoperative stay was 30 h. CONCLUSIONS Laparoscopic appendectomy offers unquestionable advantages, but it is not yet considered the "gold standard" for appendiceal pathology. Many centers reserve it for selected patients (e.g., obese patients and women suspected of having other pathologies). No randomized trials or metaanalyses have definitively proved its superiority.
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Affiliation(s)
- G C Roviaro
- Department of Surgery, University of Milan, Ospedale Maggiore Policlinico IRCCS, Via Francesco Sforza, 35, 20122, Milan, Italy
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Sidler D, Salzmann GM, Juzi JT, Moore SW. Laparoscopic Resection of Esophageal Stricture with Transgastric Stapled Anastomosis in a Child with AIDS. J Laparoendosc Adv Surg Tech A 2006; 16:331-4. [PMID: 16796454 DOI: 10.1089/lap.2006.16.331] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
A tight stricture in the lower esophageal stricture in a child poses significant surgical challenges. We report the first case of a laparoscopically assisted resection of a distal esophageal stricture in a 2-year-old girl with clinical AIDS (CDC stage 3). The patient presented with dysphagia, vomiting, and progressive weight loss. A barium swallow confirmed a distal tight esophageal stricture in the lower esophagus. After the second dilatation attempt failed a gastrostomy was inserted and highly active antiretroviral therapy treatment commenced. Follow-up contrast studies showed a nearly complete obstruction of the distal esophagus. A laparoscopically assisted resection of the esophageal stricture with a primary stapled anastomosis was performed with good results. At follow-up 8 months postoperative the child was tolerating feeds well and thriving.
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Affiliation(s)
- Daniel Sidler
- Department of Paediatric Surgery, Tygerberg Children's Hospital, Stellenbosch University, Cape Town, South Africa.
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Abstract
BACKGROUND Gastric perforation is a rare, life-threatening condition in neonates. To avoid deterioration, prompt surgical treatment is mandatory. PATIENTS We report on 2 neonates (1 and 8 days old) with feeding tube associated gastric perforation managed laparoscopically by single layer suture repair. Both children suffered from severe peritonitis. Operative time was 60 minutes in both cases. Oral feeding was started on postoperative day 3 and 7, respectively. No complications regarding the gastric perforation were encountered on follow-up (11 and 8 months, respectively) in both cases. CONCLUSIONS We recommend laparoscopic suture repair as a safe and feasible method for surgical treatment of gastric perforation in neonates. These appear to be the first reported cases using this procedure for treatment of neonatal gastric perforation.
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Affiliation(s)
- Sylvia Glüer
- Department of Pediatric Surgery, Hannover Medical School, D-30623 Hannover, Germany.
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Schmidt AI, Reismann M, Kübler JF, Vieten G, Bangen C, Shimotakahara A, Glüer S, Nustede R, Ure BM. Exposure to carbon dioxide and helium reduces in vitro proliferation of pediatric tumor cells. Pediatr Surg Int 2006; 22:72-7. [PMID: 16283335 DOI: 10.1007/s00383-005-1585-4] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
BACKGROUND Minimally invasive techniques are increasingly applied to children with malignant tumors. We showed previously that CO(2) used for pneumoperitoneum modulates the function of macrophages and polymorphonuclear cells via direct effects and via acidification. Numerous in vitro and small animal model studies also confirmed an alteration of the behavior of several types of adult tumor cells by CO(2). The impact of CO(2) and other gases used for pneumoperitoneum on the behavior of various pediatric tumors has not yet been determined. METHODS Cell lines of neuroblastoma (IMR 32, SK-N-SH, Sy5y), lymphoma (Daudi), hepatoblastoma (Huh 6), hepatocellular carcinoma (Hep G2), and rhabdomyosarcoma (Te 671) were incubated for 2 h. Incubation was performed with 100% CO(2), 100% helium, and 5% CO(2) as control. Cell proliferation was determined by the MTT-assay [3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide] by actively growing cells to produce a blue formazan product. The MTT-assay was performed before, directly after incubation, and daily for 4 days. Vitality of the cells was determined by trypan blue. The extracellular pH during incubation was measured during gas exposition every 10 min using Bayer Rapid Lab 855. RESULTS CO(2) for 2 h significantly decreased the proliferation of neuroblastoma, lymphoma, hepatoblastoma, and hepatocellular carcinoma cells. This decrease persisted over 4 days in neuroblastoma, lymphoma, and hepatocellular carcinoma cells. The CO(2) had no impact on hepatoblastoma and rhabdomyosarcoma cells. Helium had a similar effect on neuroblastoma cells. After 4 days, a significant decrease of cell activity was found in two neuroblastoma cell lines and in hepatoblastoma cells. Helium had no effect on lymphoma and hepatocellular carcinoma cells. The extracellular pH was 6.2 during incubation with CO(2), and 7.6 during incubation with helium. CONCLUSION CO(2) and helium may affect the proliferation of some pediatric tumor cell lines in vitro. However, some of these effects and the impact on the extracellular pH are differential. The role of pH modulation, hypoxia and direct effects of gases remain to be investigated before a general recommendation on the use of minimally invasive techniques in pediatric oncology can be given.
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Affiliation(s)
- Annika I Schmidt
- Department of Pediatric Surgery, Hannover Medical School, Carl-Neuberg-Strasse 1, 30625 Hannover, Germany
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Jesch NK, Leonhardt J, Sumpelmann R, Gluer S, Nustede R, Ure BM. Thoracoscopic resection of intra- and extralobar pulmonary sequestration in the first 3 months of life. J Pediatr Surg 2005; 40:1404-6. [PMID: 16150340 DOI: 10.1016/j.jpedsurg.2005.05.097] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
BACKGROUND Thoracoscopic techniques have gained increasing acceptance in pediatric surgery, but experience with newborns and small children is limited. To our knowledge, a series of minimally invasive resection of pulmonary sequestration in newborns has not yet been reported in the literature. We report on 5 patients with pulmonary sequestration thoracoscopically. METHODS From November 2000 to November 2002, 5 patients underwent thoracoscopic resection of pulmonary sequestration. Ages ranged from 4 to 91 days. Two patients had postnatal pulmonary symptoms. Preoperative diagnosis was dubious in 4 children. There were 4 extralobar and 1 intralobar pulmonary sequestrations. RESULTS Thoracoscopy was performed with 3-mm instruments and 3 to 5 ports. All procedures were completed successfully. The median duration of the operation was 95 minutes (range, 63-117 minutes), and visualization was excellent. Anomalous blood vessels were clipped and/or ligated. Four patients were extubated immediately after the operation, 1, the day after. The postoperative course was uneventful in all children. At follow-up after 14 months (mean; range, 10-19 months), all patients were free of symptoms and had normal chest x-rays. CONCLUSION Thoracoscopy is feasible for resection of intra- and extralobar pulmonary sequestrations during the first 3 months of life.
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Affiliation(s)
- Natalie K Jesch
- Department of Pediatric Surgery, Hannover Medical School, 30625 Hannover, Germany.
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Gómez Dammeier BH, Karanik E, Glüer S, Jesch NK, Kübler J, Latta K, Sümpelmann R, Ure BM. Anuria during pneumoperitoneum in infants and children: a prospective study. J Pediatr Surg 2005; 40:1454-8. [PMID: 16150348 DOI: 10.1016/j.jpedsurg.2005.05.044] [Citation(s) in RCA: 51] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
INTRODUCTION Transient oliguria during laparoscopic surgery is a known phenomenon. Currently, no data on the impact of pneumoperitoneum on renal function in children are available. PATIENTS AND METHODS Thirty children with normal kidney function, who underwent laparoscopic surgery, were included in a prospective study. A transurethral catheter was placed to measure urine output during and 6 hours after operation. Renal blood flow (resistive index) was evaluated by Doppler ultrasound of a segmental renal artery before surgery, every 15 minutes during laparoscopy, and after 24 hours. Blood and urine samples were studied before and 24 hours after surgery. Hemodynamic parameters were monitored continuously during standardized anesthesia, including a standardized intravenous infusion regimen. RESULTS Urine output decreased within 45 minutes of pneumoperitoneum in all patients. Of 8 children younger than 1 year, 7 (88%) developed anuria vs 3 of 22 (14%) children aged 1 to 15 years (P < .001). Nine children 1 year and older (32%) developed oliguria. There was a significant recovering in the mean urine output until 5 to 6 hours after pneumoperitoneum in both age groups. No significant alterations of the renal blood flow (resistive index) and the serum and urine levels of cystatin C, creatinine, and urea nitrogen were evident until 24 hours postoperatively. The volume of infusion during pneumoperitoneum did not correlate with urine output. CONCLUSION Pneumoperitoneum leads to anuria in most children younger than 1 year and to oliguria in about one third of older children. This is a completely reversible phenomenon. Urine output should not be taken into consideration for calculating intravenous fluid administration during pneumoperitoneum in children.
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Affiliation(s)
- B H Gómez Dammeier
- Department of Pediatric Surgery, Hannover Medical School, 30625 Hannover, Germany
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Ure BM, Schier F, Schmidt AI, Nustede R, Petersen C, Jesch NK. Laparoscopic Resection Of Congenital Choledochal Cyst, Choledochojejunostomy, and extraabdominal Roux-en-Y anastomosis. Surg Endosc 2005; 19:1055-7. [PMID: 15942810 DOI: 10.1007/s00464-004-2191-6] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2004] [Accepted: 01/17/2005] [Indexed: 02/07/2023]
Abstract
BACKGROUND The feasibility of laparoscopic resection of choledochal cyst and hepaticojejunostomy in children is still unclear. This report presents the author's experience with a first series of patients. METHODS Data from 11 consecutive children (median age 17.5 months, SD 22, range 2 to 70) with choledochal cyst scheduled for laparoscopy were collected prospectively. There were nine type I and 2 type V cysts according to Todani's classification. All except one patient had intermittent jaundice or recurrent pancreatitis. The laparoscopic technique included excision of the cyst. A Roux-en-Y anastomosis was constructed after exteriorization of the small bowel via the infraumbilical trocar incision. After repositioning of the bowel an end-to-side hepaticojejunostomy was carried out laparoscopically. RESULTS The procedures were carried out in nine children without intraoperative events and a median duration of 289 min (SD 62). In two patients, the operation was converted after 60 and 90 min due to a lack of overview at the dorsal margin with problems in separation of the portal vein. Oral food intake was started within 2 days and tolerated well in all except one patient, in whom biliar fluid from the drain led to laparoscopic reevaluation on day 1. A small leak was resutured and the patient was discharged on day 5. In one patient, recurrent cholangitis and a dilated Roux-en-Y loop led to correction of some kinking of the loop via laparotomy after 3 months. All other patients are well with bile-stained stools after a mean follow-up of 13 months. CONCLUSIONS Laparoscopic resection of congenital choledochal cyst and choledochojejunostomy in children is feasible. We feel that there is a considerable learning curve with the technique. Future studies will have to prove the feasibility of laparoscopic Roux-en-Y bowel anastomosis without the need for bowel exteriorization.
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Affiliation(s)
- B M Ure
- Department of Pediatric Surgery, Medical University Hannover, Carl-Neuberg-Strasse 1, 30625 Hannover, Germany.
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Laparoscopic resection of congenital choledochal cyst, hepaticojejunostomy, and externally made Roux-en-Y anastomosis. J Pediatr Surg 2005; 40:728-30. [PMID: 15852291 DOI: 10.1016/j.jpedsurg.2005.01.013] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
The authors present a 3-month-old patient with a congenital choledochal cyst, which was asymptomatic until treatment. On laparoscopy, a type I choledochal cyst was confirmed and excised laparoscopically. A Roux-en-Y anastomosis was constructed after exteriorization of the small bowel via the infraumbilical trocar incision. A laparoscopic end-to-side hepaticojejunostomy was carried out. The operation lasted 4(1/2) hours, without intraoperative problems. Oral food intake was started on day 2 and well tolerated with bile stained stools. Symptoms of bowel obstruction occurred on day 8. On minilaparotomy, the Roux-en-Y anastomosis was found to be adherent to the mesenterium of the colon, leading to obstruction. After mobilizing the loop, the postoperative course was uneventful. We conclude that laparoscopic resection of congenital choledochal cyst and choledochojejunostomy was feasible in the youngest patient operated on so far. However, adhesive small bowel obstruction can also occur, as after conventional operation, when the bowel is exteriorized for Roux-en-Y hepaticojejunostomy.
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