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Ugolini S, Coletta R, Lo Piccolo R, Dell'Otto F, Voltolini L, Gonfiotti A, Morabito A. Uniportal Video-Assisted Thoracic Surgery in a Pediatric Hospital: Early Results and Review of the Literature. J Laparoendosc Adv Surg Tech A 2022; 32:713-720. [PMID: 34990275 DOI: 10.1089/lap.2021.0180] [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: 10/19/2022] Open
Abstract
Background: Uniportal video-assisted thoracic surgery (U-VATS) is an implemented technique in adult surgery that may aid to extend offer the benefits of thoracoscopy to a wide number of pediatric patients. Materials and Methods: Consecutive cases treated between July 2019 and July 2021 were retrospectively analyzed. Simultaneously, a MEDLINE systematic search was conducted. Results: Twelve patients (median age 13 years, median weight 44.5 kg) underwent 4 major procedures (n = 2 lobectomy, n = 2 segmentectomy) and 11 minor procedures (n = 1 bronchogenic cyst resection, n = 4 apical wedge resections and pleurodesis for pneumothorax, n = 4 wedge resections for lung nodules, and n = 2 debridement for empyema). The median observed operative time was 77 minutes. We recorded one conversion to biportal VATS. No intraoperative complications or 30-day morbidity-mortality was reported. A rate of 40% adverse postoperative events was observed (Clavien-Dindo grade I-IVa). Visual analog scale for postoperative pain recorded a median value of 0 on days 1, 2, and 3. The systematic review provided 15 full-text articles reporting 76 pediatric interventions (4 major and 72 minor procedures); among them, 1 biportal conversion, 3 mild postoperative complications, and 1 redo surgery are presented. Conclusions: As emerged from the literature review, U-VATS remains scarcely adopted by pediatric surgeons. Its feasibility is supported by the four reported major lung resections plus the four cases added on by our series. Thanks to a more rapid learning curve over conventional VATS, the uniportal technique could be accessible to a wider number of centers.
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Affiliation(s)
- Sara Ugolini
- Department of Pediatric Surgery, Meyer Children's Hospital Academic Centre, Florence, Italy
| | - Riccardo Coletta
- Department of Pediatric Surgery, Meyer Children's Hospital Academic Centre, Florence, Italy.,School of Environment and Life Science, University of Salford, Salford, United Kingdom
| | - Roberto Lo Piccolo
- Department of Pediatric Surgery, Meyer Children's Hospital Academic Centre, Florence, Italy
| | - Fabio Dell'Otto
- Department of Pediatric Surgery, Meyer Children's Hospital Academic Centre, Florence, Italy.,Department of Neurosciences, Psychology, Drug Research and Child Health (NEUROFARBA), University of Florence, Florence, Italy
| | - Luca Voltolini
- Department of Thoracic Surgery, University Hospital Careggi, Florence, Italy.,Department of Experimental and Clinical Medicine (DMSC), University of Florence, Florence, Italy
| | - Alessandro Gonfiotti
- Department of Thoracic Surgery, University Hospital Careggi, Florence, Italy.,Department of Experimental and Clinical Medicine (DMSC), University of Florence, Florence, Italy
| | - Antonino Morabito
- Department of Pediatric Surgery, Meyer Children's Hospital Academic Centre, Florence, Italy.,Department of Neurosciences, Psychology, Drug Research and Child Health (NEUROFARBA), University of Florence, Florence, Italy
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Thoracoscopy vs. thoracotomy for the repair of esophageal atresia and tracheoesophageal fistula: a systematic review and meta-analysis. Pediatr Surg Int 2019; 35:1167-1184. [PMID: 31359222 DOI: 10.1007/s00383-019-04527-9] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 07/19/2019] [Indexed: 12/14/2022]
Abstract
Esophageal atresia (EA) and tracheoesophageal fistula (TEF) require emergency surgery in the neonatal period to prevent aspiration and respiratory compromise. Surgery was once exclusively performed via thoracotomy; however, there has been a push to correct this anomaly thoracoscopically. In this study, we compare intra- and post-operative outcomes of both techniques. A systematic review and meta-analyses was performed. A search strategy was developed in consultation with a librarian which was executed in CENTRAL, MEDLINE, and EMBASE from inception until January 2017. Two independent researchers screened eligible articles at title and abstract level. Full texts of potentially relevant articles were then screened again. Relevant data were extracted and analyzed. 48 articles were included. A meta-analysis found no statistically significant difference between thoracoscopy and thoracotomy in our primary outcome of total complication rate (OR 0.98, [0.29, 3.24], p = 0.97). Likewise, there were no statistically significant differences in anastomotic leak rates (OR 1.55, [0.72, 3.34], p = 0.26), formation of esophageal strictures following anastomoses that required one or more dilations (OR 1.92, [0.93, 3.98], p = 0.08), need for fundoplication following EA repair (OR 1.22, [0.39, 3.75], p = 0.73)-with the exception of operative time (MD 30.68, [4.35, 57.01], p = 0.02). Considering results from thoracoscopy alone, overall mortality in patients was low at 3.2% and in most cases was due to an associated anomaly rather than EA repair. Repair of EA/TEF is safe, with no statistically significant differences in morbidity when compared with an open approach.Level of evidence 3a systematic review of case-control studies.
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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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Muller CO, Ali L, Matta R, Montalva L, Michelet D, Soudee S, Bonnard A. Thoracoscopy Versus Open Surgery for Persistent Ductus Arteriosus and Vascular Ring Anomaly in Neonates and Infants. J Laparoendosc Adv Surg Tech A 2018; 28:1008-1011. [PMID: 29641371 DOI: 10.1089/lap.2017.0340] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND The aim of our study was to report our experience in thoracoscopy in infants and neonates for vascular surgical conditions in neonates and infants and to compare our results to open surgery regarding the short-term outcome. PATIENTS AND METHODS We retrospectively reviewed all the patients operated in a single institution from 1997 to 2016 for persistent ductus arteriosus (PDA) and vascular ring (VR) anomalies. We compared our thoracoscopic series to a historical control group operated by open surgery. Data collection from charts and office notes included age and weight at surgery, cardiac ultrasound data for PDA, preoperative clinical symptoms for VR, type of surgery, operating time, analgesic treatment requirements, ventilation status during postoperative course, and early complications. RESULTS The thoracoscopic group included 13 PDA (median age and weight at surgery: 34 days and 1800 g) and 11 VR (median age and weight at surgery: 8 months and 7000 g). The thoracoscopic group did not differ in preoperative symptoms and work-up, operating time, ventilation status, length of hospital-stay, and postoperative complications with the group operated on by thoracotomy, for either PDA or VR. CONCLUSION Our short-term results in thoracoscopic PDA closure and VR anomalies surgery in neonates and infants are comparable to open surgery. Thoracoscopy seems to provide less pain especially for neonates and premature babies and allows to decrease the risk for postoperative chest wall deformities. Long-term outcome is mandatory to confirm these preliminary results.
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Affiliation(s)
| | - Liza Ali
- 1 Department of Pediatric Surgery, Robert Debré Hospital , Paris, France
| | - Reva Matta
- 1 Department of Pediatric Surgery, Robert Debré Hospital , Paris, France
| | - Louise Montalva
- 1 Department of Pediatric Surgery, Robert Debré Hospital , Paris, France
| | - Daphne Michelet
- 2 Department of Anesthesiology, Robert Debré Hospital , Paris, France
| | - Sophie Soudee
- 3 Department of Neonatology, Robert Debré Hospital , Paris, France
| | - Arnaud Bonnard
- 1 Department of Pediatric Surgery, Robert Debré Hospital , Paris, France
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5
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Neunhoeffer F, Warmann SW, Hofbeck M, Müller A, Fideler F, Seitz G, Schuhmann MU, Kirschner HJ, Kumpf M, Fuchs J. Elevated intrathoracic CO 2 pressure during thoracoscopic surgery decreases regional cerebral oxygen saturation in neonates and infants-A pilot study. Paediatr Anaesth 2017; 27:752-759. [PMID: 28544108 DOI: 10.1111/pan.13161] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 03/22/2017] [Indexed: 11/30/2022]
Abstract
BACKGROUND Intraoperative hypercapnia and acidosis are risk factors during thoracoscopy in neonates and infants. METHODS In a prospective pilot study, we evaluated the effects of thoracoscopy in neonates and infants on cerebral microcirculation, oxygen saturation, and oxygen consumption. Regional cerebral oxygen saturation and blood flow were measured noninvasively using a new device combining laser Doppler flowmetry and white light spectrometry. Additionally, cerebral fractional tissue oxygen extraction and approximated oxygen consumption were calculated. Fifteen neonates and infants undergoing thoracoscopy were studied using the above-mentioned method. The chest was insufflated with carbon dioxide with a pressure of 2-6 mm Hg. Single lung ventilation was not used. As control group served 15 neonates and infants undergoing abdominal surgery. RESULTS Data are presented as median and range. The 95% confidence intervals for differences of means (95% CI) are given for the mean difference from baseline values. We observed a correlation between intrathoracic pressure exceeding 4 mm Hg and transient decrease in regional cerebral oxygen saturation of 12.7% (95% CI: 9.7-17.2, P<.001). Peripheral oxygen saturation was normal at the same time. Intraoperative increase in arterial paCO2 (median maximum value: 48.8 mm Hg, range: [36.5-65.4]; 95% CI: -16.0 to -3.0, P=.002) and decrease in arterial pH (median minimum value: 7.3, range: [7.2-7.4]; 95% CI: 0.04-0.12, P=.008) were observed during thoracoscopy with both parameters recovering at the end of the procedure. Periods of regional cerebral oxygen saturation below 20% from baseline were significantly more frequent during thoracoscopy as compared to the control group (median maximum value: 1.3%min/h, range: [0.0-66.2] vs median maximum value: 0.0%min/h, range: [0.0-4.0]; 95% CI: -16.6 to -1.1, P=.028). CONCLUSION We suggest that thoracoscopic surgery in neonates and infants, although generally safe, may be associated with a decrease in regional cerebral oxygen saturation correlating with the applied intrathoracic pressure. According to our data an inflation pressure >4 mm Hg should be avoided during thoracoscopic surgery.
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Affiliation(s)
- Felix Neunhoeffer
- Department of Pediatric Cardiology, Pulmology and Pediatric Intensive Care Medicine, University Children's Hospital, Tuebingen, Germany
| | - Steven W Warmann
- Department of Pediatric Surgery and Pediatric Urology, University Children's Hospital, Tuebingen, Germany
| | - Michael Hofbeck
- Department of Pediatric Cardiology, Pulmology and Pediatric Intensive Care Medicine, University Children's Hospital, Tuebingen, Germany
| | - Alisa Müller
- Department of Pediatric Cardiology, Pulmology and Pediatric Intensive Care Medicine, University Children's Hospital, Tuebingen, Germany
| | - Frank Fideler
- Department of Anesthesiology and Intensive Care Medicine, University Hospital, Tuebingen, Germany
| | - Guido Seitz
- Department of Pediatric Surgery, University Hospital Giessen/Marburg, Marburg, Germany
| | - Martin U Schuhmann
- Department of Pediatric Neurosurgery, University Hospital, Tuebingen, Germany
| | - Hans-Joachim Kirschner
- Department of Pediatric Surgery and Pediatric Urology, University Children's Hospital, Tuebingen, Germany
| | - Matthias Kumpf
- Department of Pediatric Cardiology, Pulmology and Pediatric Intensive Care Medicine, University Children's Hospital, Tuebingen, Germany
| | - Jörg Fuchs
- Department of Pediatric Surgery and Pediatric Urology, University Children's Hospital, Tuebingen, Germany
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Koga H, Suzuki K, Nishimura K, Okawada M, Doi T, Lane GJ, Inada E, Okazaki T, Yamataka A. Comparison of the value of tissue-sealing devices for thoracoscopic pulmonary lobectomy in small children: a first report. Pediatr Surg Int 2014; 30:937-40. [PMID: 25074733 DOI: 10.1007/s00383-014-3567-x] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 07/15/2014] [Indexed: 10/25/2022]
Abstract
Accurate division and sealing of lung parenchyma particularly in cases of total or near total incomplete fissure are crucial for preventing air leakage following thoracoscopic pulmonary lobectomy (TPL). However, conventional endoscopic stapling devices cannot be used during TPL in small children because of limited space. Consequently, Ligasure (LS) and Enseal (ES) devices are being used instead. We are the first to compare LS and ES for efficacy and efficiency during TPL. Of 26 TPL (6 upper, 3 middle, and 17 lower) performed for congenital adenomatoid malformation (n = 16) and sequestration (n = 10), incomplete fissure was found in 14. TPL (LS = 11; ES = 15) was performed conventionally in the lateral decubitus position with single lung ventilation using four 5 mm trocars. All cases had a chest tube inserted intraoperatively that was left in situ. Patient demographics, location of pathology, incidence of incomplete fissure, mean age/weight at TPL, mean blood loss, and mean operative time were all similar. However, duration of chest tube insertion was significantly shorter in ES because there was less postoperative air leakage (1.3 vs. 3.9 days; p < 0.05). ES would appear to seal lung parenchyma more effectively during TPL based on the shorter duration of chest tube insertion.
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Affiliation(s)
- Hiroyuki Koga
- Department of Pediatric General and Urogenital Surgery, Juntendo University School of Medicine, Tokyo, 113-8421, Japan,
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Fabila TS, Menghraj SJ. One lung ventilation strategies for infants and children undergoing video assisted thoracoscopic surgery. Indian J Anaesth 2014; 57:339-44. [PMID: 24163446 PMCID: PMC3800324 DOI: 10.4103/0019-5049.118539] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
The advantages of video assisted thoracoscopic surgery (VATS) in children have led to its increased usage over the years. VATS, however, requires an efficient technique for one lung ventilation. Today, there is an increasing interest in developing the technique for lung isolation to meet the anatomic and physiologic variations in infants and children. This article aims to provide an updated and comprehensive review on one-lung ventilation strategies for infants and children undergoing VATS. Search of terms such as ‘One lung ventilation for infants and children’, ‘Video assisted thoracoscopic surgery for infants and children’, and ‘Physiologic changes during one lung ventilation for infants and children’ were used. The search mechanics and engines for this review included the following: Kandang Kerbau Hospital (KKH) eLibrary, PubMed, Ovid Medline, Cochrane Central Register of Controlled Trials, and Cochrane Database of Systematic Reviews. During the search the author focused on significant current and pilot randomized control trials, case reports, review articles, and editorials. Critical decision making on what device to use based on the age, weight, and pathology of the patient; and how to use it for lung isolation are discussed in this article. Furthermore, additional information regarding the advantages, limitations, techniques of insertion and maintenance of each device for one lung ventilation in infants and children were the highlights in this article.
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Affiliation(s)
- Teddy Suratos Fabila
- Department of Paediatric Anaesthesia, Kandang Kerbau Women's and Children's Hospital, 100 Bukit Timah Road, Singapore
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8
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Current status of minimal access surgery in children. APOLLO MEDICINE 2013. [DOI: 10.1016/j.apme.2013.11.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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Parelkar SV, Oak SN, Bachani MK, Sanghvi BV, Gupta R, Prakash A, Patil R, Sahoo S. Minimal access surgery in newborns and small infants; five years experience. J Minim Access Surg 2013; 9:19-24. [PMID: 23626415 PMCID: PMC3630711 DOI: 10.4103/0972-9941.107129] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2011] [Accepted: 03/02/2012] [Indexed: 11/21/2022] Open
Abstract
AIMS AND OBJECTIVES: The aim of this study was to assess and present the outcome (initial experience and lessons learnt) of minimally invasive surgery for various indications in neonates and small infants (< 5 kg) at a single medical centre. MATERIALS AND METHODS: A retrospective analysis was performed on 65 patients (age day 2 to 10 months) managed with minimal access surgery (MAS) for various indications, between 2005 and 2010. We analyzed demographic information, procedures, complications, outcomes, and follow-up and overall feasibility of the procedure. RESULTS: No serious complications except one death in congenital diaphragmatic hernia (CDH) (due to other comorbidities) occurred. Intra operative hypercarbia and hypoxia were observed more frequently in thoracoscopic procedures. Intra operative hypothermia was not common and was well tolerated. Conversion to open procedure (n = 5), post operative ileus (n = 3), port site infection (n = 5) were other complications. CONCLUSION: MAS in neonates and small infants is a technically demanding but a feasible choice available. Some prior experience in older children is required for safe and effective outcome. Good quality optics, video equipments and instruments are required for safe and effective procedure. Intra operative measurement of oxygen saturation and temperature, and diligent post operative ICU care are mandatory for safe and successful outcome.
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Affiliation(s)
- Sandesh V Parelkar
- Department of Pediatric Surgery, KEM Hospital and Seth G S Medical College, Parel, Mumbai, Maharashtra, India
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Velhote MCP, Tannuri U, Andrade WDC, Maksoud Filho JG, Apezzato MLDP, Tannuri ACA. [Videosurgery in infancy and childhood: state of the art. Experience with 1408 procedures in the Instituto da Criança "Pedro de Alcântara"]. Rev Col Bras Cir 2012; 39:425-35. [PMID: 23174797 DOI: 10.1590/s0100-69912012000500016] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2012] [Accepted: 07/27/2012] [Indexed: 11/22/2022] Open
Abstract
The videosurgery in Pediatric Surgery has a large field of applications unfortunately still underexplored. There are few services that routinely use this techinic , and Brazilian articles published are scarce. The Institute of Children's Hospital of the Faculty of Medicine, University of São Paulo, has been using for fifteen years the videosurgery which is now the first choice of treatment, among other diseases as gastroesophageal reflux, the cholecystolithiasis, the nonpalpable undescended testicles and megaesophagus. In this article we report our experience in laparoscopic pediatric surgery, acquired with 1408 surgical procedures, to present this useful method, and beneficial to a large number of situations and still underused in Pediatric Surgery.
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Fraga JC, Rothenberg S, Kiely E, Pierro A. Video-assisted thoracic surgery resection for pediatric mediastinal neurogenic tumors. J Pediatr Surg 2012; 47:1349-53. [PMID: 22813795 DOI: 10.1016/j.jpedsurg.2012.01.067] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/25/2011] [Revised: 01/30/2012] [Accepted: 01/31/2012] [Indexed: 11/17/2022]
Abstract
BACKGROUND/PURPOSE Video-assisted thoracoscopic surgery (VATS) resection of mediastinal neurogenic tumors is still controversial in children. The aim of this study was to review the cases of VATS resection of such tumors in children from 3 institutions located in different countries. METHODS This retrospective study included 17 children treated between July 1995 and February 2011. Medical charts were reviewed for collection of data on age, sex, histologic type of tumor, clinical manifestations, age and weight at surgery, tumor size, duration of thoracic drainage, surgical complications, tumor recurrence, and mortality. RESULTS Thirteen (76.5%) males and 4 (23.5%) females were studied. Median age was 16 months (range, 10.6-60 months), and median weight was 11.9 kg (range, 9.3-27.4 kg). Ten children had neuroblastoma (58.8%), 4 had ganglioneuroma (23.5%), and 3 had ganglioneuroblastoma (17.7%). The median duration of the operation was 90 minutes (range, 45-180 minutes), with complete thoracoscopic resection in all cases. Two children (11.8%) developed Horner syndrome postoperatively. No deaths were reported, and no recurrence was noted during a median follow-up period of 16 months (range, 8.9-28.6 months). CONCLUSIONS Video-assisted thoracoscopic surgery resection of mediastinal neurogenic tumors in children produced good results, with no recurrence and minimal postoperative complications. The major advantages of this approach are the avoidance of thoracotomy complications and the enhanced surgical accuracy provided by improved visualization.
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Affiliation(s)
- Jose Carlos Fraga
- Pediatric Thoracic Surgery Unit/Pediatric Surgery Service, Hospital de Clínicas de Porto Alegre, Porto Alegre RS 90035-903, Brazil.
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Cohen DE, McCloskey JJ, Motas D, Archer J, Flake AW. Fluoroscopic-assisted endobronchial intubation for single-lung ventilation in infants. Paediatr Anaesth 2011; 21:681-4. [PMID: 21492317 DOI: 10.1111/j.1460-9592.2011.03585.x] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
OBJECTIVE Review our institutional experience with an alternative to fiberoptic-guided endobronchial intubation. AIM The aim of this retrospective cohort study was to present our experience with the use of fluoroscopy to facilitate endobronchial lung isolation in infants undergoing thoracoscopic procedures. BACKGROUND Anesthesiologists are more frequently being asked to anesthetize infants and small children for thoracoscopic surgery. Typically, endobronchial intubation or bronchial blockers are utilized to achieve lung isolation during these procedures. However, sometimes small and complicated anatomy can make this challenging. METHODS Respective chart review over a 13-month period of infants undergoing thoracoscopic excision of congenital lung lesions at the Children's Hospital of Philadelphia. Rate of success in achieving lung isolation along with time of fluoroscopy exposure were recorded. RESULTS Twenty infants had thoracoscopic lung surgery attempted during the period of the review. Lung isolation was successfully achieved in all of the patients. The average exposure to fluoroscopy was 83.7 s (range 20-320 s). CONCLUSIONS Fluoroscopic aided lung isolation is a reliable and effective alternative method to the use of fiberoptic bronchoscope for endobronchial intubation in infants.
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Affiliation(s)
- David E Cohen
- Department of Anesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia, Philadelphia, PA, USA
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13
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Metzelder ML, Kuebler JF, Reismann M, Lawal TA, Glueer S, Ure B. Prior thoracic surgery has a limited impact on the feasibility of consecutive thoracoscopy in children: a prospective study on 228 procedures. J Laparoendosc Adv Surg Tech A 2009; 19 Suppl 1:S63-6. [PMID: 18999977 DOI: 10.1089/lap.2008.0150.supp] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND This study aimed to determine the impact of prior thoracic surgery on consecutive ipsilateral thoracoscopic surgery in children. METHODS We prospectively analyzed 228 thoracic procedures, which were performed in 190 children (99 male,91 female; mean age, 5.1 years; range, 1 day to 18 years) over a 7-year period (January 2000 to August 2007).Of these, 137 were thoracoscopies and 91 conventional operations. A panel of pediatric pulmonologists, anesthetists,and pediatric surgeons decided whether a thoracoscopy or a conventional approach was indicated. The endpoints were conversion rate, intraoperative events, and complications in subsequent thoracoscopies with regard to the type of prior thoracic surgery. In addition, the reasons for exclusion from thorascopy of those patients,who had a previous thoracic operation, should be identified. RESULTS Thirty-two patients (14%) had prior ipsilateral thoracic surgery; 20 of these underwent thoracoscopy,12 after prior thoracotomy and 8 after prior thoracoscopy. The type of initial approach had no significant impact on the conversion rate of subsequent thoracoscopy (1/12 after thoracotomy vs. 0/8 after thoracoscopy; not significant). The conversion rate was not significantly different in patients with or without prior surgery (1/20 vs. 19/117; not significant). However, there was a higher number of reconstructive procedures in patients without prior surgery, which was reflected in conversions due to lack of overview (n 12), bleeding (n 3), tension during reconstruction of a diaphragmatic defect (n 2) and esophageal atresia (n 2), and intraoperative respiratory problems (n 1). Twelve patients with a prior operation underwent thoracotomy due to limited respiratory capacity (n 5), advanced tumor stage, prior sternotomy (n 6), and limited visibility, leading to conversion during initial thoracoscopy (n 1). CONCLUSIONS Prior thoracic operation has, independent of the initial approach, a limited impact on the feasibility of ipsilateral consecutive thoracoscopic surgery in children. The feasibility of thoracoscopy after prior operation is excellent.
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Affiliation(s)
- Martin L Metzelder
- Department of Pediatric Surgery, Hannover Medical School, Hannover, Germany.
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Langston C, Dishop MK. Diffuse lung disease in infancy: a proposed classification applied to 259 diagnostic biopsies. Pediatr Dev Pathol 2009; 12:421-37. [PMID: 19323600 DOI: 10.2350/08-11-0559.1] [Citation(s) in RCA: 64] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Thoracoscopic and open lung biopsies are being performed with increasing frequency in neonates and infants and are an important component of the diagnostic evaluation of respiratory compromise in these very young children. Diffuse lung disease in infancy includes a wide spectrum of developmental, genetic, inflammatory, infectious, and reactive disorders. The majority of the entities diagnosed in infancy (68%) in this retrospective lung biopsy series are seen almost exclusively in this age group and not in older children and adults. These include primary disorders of pulmonary and pulmonary vascular development, secondary disorders affecting prenatal and/or postnatal lung growth, genetic disorders of surfactant function, pulmonary interstitial glycogenosis, and neuroendocrine cell hyperplasia of infancy. Although the diagnostic approach to infant lung biopsies is guided primarily by the clinical history and imaging findings, all cases require careful assessment of alveolar growth, vascular architecture, interstitial cellularity, and histologic patterns associated with genetic abnormalities of surfactant metabolism. Recognition of one or more of these processes assists not only in treatment planning but also in further diagnostic evaluation and prognostication and may have implications for subsequent siblings and other family members. In this study, we have applied a classification system developed by a North American multicenter multidisciplinary group to lung biopsies seen at our institution and have used this material to describe and illustrate the spectrum of diffuse lung disease in infancy.
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Affiliation(s)
- Claire Langston
- Department of Pathology, Baylor College of Medicine and Texas Children's Hospital, 6621 Fannin Street, Houston, TX 77030, USA.
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Abstract
Significant developments in minimally invasive surgery (MIS) for the adult population have led to increased application of MIS techniques for pediatric patients. Laparoscopy is the most common MIS procedure used in pediatrics. Traditional surgical procedures that are now being performed laparoscopically include gastrostomy, pyloromyotomy, and repair of congenital diaphragmatic hernia and imperforate anus. All perioperative team members must be prepared to provide appropriately sized instruments and equipment to facilitate use of MIS techniques in the pediatric population and must ensure safe patient care to achieve optimal patient outcomes.
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Gow KW, Saad DF, Koontz C, Wulkan ML. Minimally invasive thoracoscopic ultrasound for localization of pulmonary nodules in children. J Pediatr Surg 2008; 43:2315-22. [PMID: 19040964 DOI: 10.1016/j.jpedsurg.2008.08.031] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/27/2008] [Revised: 08/20/2008] [Accepted: 08/25/2008] [Indexed: 10/21/2022]
Abstract
PURPOSE Children with cancer may develop lesions in the lung that may represent metastatic disease. Thoracotomy is considered the standard approach for resection of pulmonary nodules. Recently, thoracoscopic techniques have been applied in these situations. However, nodules that are deep in the lung parenchyma may not be visible. A technique has been developed whereby minimally invasive thoracoscopic ultrasound (MITUS) may be used to guide resection of deep pulmonary nodules. METHODS We conducted a retrospective review of children undergoing MITUS at our institution. Only patients with single isolated lesions were chosen to have this diagnostic procedure performed. Patients undergo single lung ventilation. Two 5-mm ports are inserted, one for the grasper and the other for the camera. One 12-mm port is inserted for the flexible 10-mm ultrasound probe and the endoscopic stapler. The patient has CO(2) insufflation to create a 5-mm Hg pneumothorax. Twenty mL/kg of normal saline is introduced into the chest cavity for acoustic coupling. The ultrasound probe is used to isolate the nodule(s), guide resection, and check margins. The specimen is removed and placed in a removable specimen bag to reduce the chance of port site recurrence. After the lung has been inspected, irrigation is removed, and a chest tube inserted. RESULTS Eight procedures were performed on 7 patients (5 males, 2 females) with a median age of 15.2 years (range, 4-18 years). Patients had primary diagnoses of osteosarcoma (n = 4), Wilms' (n = 2), and lymphoma (n = 1). The median size of the lesions that were being isolated was 0.6 cm (range, 0.3-2.9 cm). None of the nodules removed were visible on the surface of the lung. Of the 8 procedures, 7 led to the removal of a pulmonary nodule. Of the 7 nodules isolated, 5 were removed thoracoscopically, with two requiring minithoracotomy because of anatomical limitations. The histologic evaluation on these specimens included osteosarcoma (n = 4), abscesses (n = 2), fibrosis (n = 1), and lymph node (n = 1). The median hospitalization was 2.5 days (range, 2-39 days). One patient had a prolonged hospitalization because of air leak and sepsis. CONCLUSION Minimally invasive thoracoscopic ultrasound is a real time imaging tool that helps isolate small pulmonary lesions that may otherwise be difficult to see intraoperatively. We would advocate this technique for those patients having video-assisted thoracoscopy to assist clarifying whether focal lesions are malignant, thereby guiding therapy.
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Affiliation(s)
- Kenneth W Gow
- Department of Surgery, Division of Pediatric Surgery, Emory University School of Medicine, Atlanta, GA, USA.
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Metzelder ML, Kuebler JF, Reismann M, Lawal TA, Glueer S, Ure B. Prior thoracic surgery has a limited impact on the feasibility of consecutive thoracoscopy in children: a prospective study on 228 procedures. J Laparoendosc Adv Surg Tech A 2008. [PMID: 18999977 DOI: 10.1089/lap.2008.0150] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND This study aimed to determine the impact of prior thoracic surgery on consecutive ipsilateral thoracoscopic surgery in children. METHODS We prospectively analyzed 228 thoracic procedures, which were performed in 190 children (99 male,91 female; mean age, 5.1 years; range, 1 day to 18 years) over a 7-year period (January 2000 to August 2007).Of these, 137 were thoracoscopies and 91 conventional operations. A panel of pediatric pulmonologists, anesthetists,and pediatric surgeons decided whether a thoracoscopy or a conventional approach was indicated. The endpoints were conversion rate, intraoperative events, and complications in subsequent thoracoscopies with regard to the type of prior thoracic surgery. In addition, the reasons for exclusion from thorascopy of those patients,who had a previous thoracic operation, should be identified. RESULTS Thirty-two patients (14%) had prior ipsilateral thoracic surgery; 20 of these underwent thoracoscopy,12 after prior thoracotomy and 8 after prior thoracoscopy. The type of initial approach had no significant impact on the conversion rate of subsequent thoracoscopy (1/12 after thoracotomy vs. 0/8 after thoracoscopy; not significant). The conversion rate was not significantly different in patients with or without prior surgery (1/20 vs. 19/117; not significant). However, there was a higher number of reconstructive procedures in patients without prior surgery, which was reflected in conversions due to lack of overview (n 12), bleeding (n 3), tension during reconstruction of a diaphragmatic defect (n 2) and esophageal atresia (n 2), and intraoperative respiratory problems (n 1). Twelve patients with a prior operation underwent thoracotomy due to limited respiratory capacity (n 5), advanced tumor stage, prior sternotomy (n 6), and limited visibility, leading to conversion during initial thoracoscopy (n 1). CONCLUSIONS Prior thoracic operation has, independent of the initial approach, a limited impact on the feasibility of ipsilateral consecutive thoracoscopic surgery in children. The feasibility of thoracoscopy after prior operation is excellent.
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Affiliation(s)
- Martin L Metzelder
- Department of Pediatric Surgery, Hannover Medical School, Hannover, Germany.
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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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Lacreuse I, Valla JS, de Lagausie P, Varlet F, Héloury Y, Temporal G, Bastier R, Becmeur F. Thoracoscopic resection of neurogenic tumors in children. J Pediatr Surg 2007; 42:1725-8. [PMID: 17923203 DOI: 10.1016/j.jpedsurg.2007.05.030] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
PURPOSE The aim of this study was to evaluate the feasibility of thoracoscopy in neurogenic tumors in infants and children. MATERIALS AND METHODS From January 2000 to October 2005, 21 patients aged 7 months to 14 years (mean, 6 years) underwent thoracoscopy for tumor resection in 5 French institutions. One 10-mm optical port and 2 operative 5-mm ports were needed. Selective intubation was required for 3 patients aged about 12 years. Tumor was removed with an endoscopic bag in all cases. RESULTS All procedures were completed successfully without any incomplete resection or recurrence. One conversion was necessary because of a huge mass. A chest tube was left for a mean of 2 days for 17 children. Two children had not had any drainage. Two postoperative chylothorax required chest drainage for 12 days. Only 5 of the 6 older patients (mean age, 12 years) needed a patient-controlled analgesia. The mean operative time was about 100 minutes. Hospital stay ranged from 4 to 12 days. Tumors were neuroblastoma or ganglioneuroblastoma in 16 cases and ganglioneuroma in the 5 other cases. CONCLUSION Thoracoscopy for resection of thoracic neurogenic tumors in children is a feasible, safe, and efficient procedure. The surgeon has a better visualization of the tumor and its anatomic connections. Resection can be as complete as an open procedure without having to complicate the operative technique in the same operating time. It avoids cosmetic and functional disorders because of thoracotomy. It allows a good cosmetic resection without spillage.
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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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Abstract
Minimally invasive surgery is now an option to patients as light as 1.2 kg, extending the benefits of small incisions, faster recoveries, decreased pain, and more precise procedures in critically ill neonates. This article provides a review of the historical development of minimally invasive surgery and an overview of the equipment involved, identifies the roles of the neonatal and perioperative nurse, and briefly describes several minimally invasive surgery procedures currently performed in the neonatal population.
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Abstract
BACKGROUND Minimal access surgery (MAS) in small infants carries an important consideration. The tolerance of these small babies and the assumed physiological effect of MAS, in addition to the required anesthetic and surgical skills, have made it difficult to perform these types of procedures in many international centers. The present article reviews our experience with MAS in neonates and infants in the first year of life. METHODS The medical records of all neonates and infants (<1 year) who underwent MAS over a period of 3 years were retrospectively reviewed for demographic information, procedures, operative time, complications, outcomes, and follow-up. Most of the operations were performed with 3-mm instruments and scopes and mean insufflation pressure of 10 mm Hg (range, 4-15 mm Hg). RESULT Seventy neonates and infants were included in this study: 19 females and 51 males. The weight ranged from 1.3 to 8.2 kg (mean, 4.3 kg). The mean age was 93 days (range, 1 day to 12 months). Twenty-four (34%) were neonates (first 30 days of life). Procedures performed included repair of tracheoesophageal fistula, lobectomy, repair of diaphragmatic or hiatus hernias, pull-through for imperforated anus and Hirschsprung's disease, plication of the diaphragm, Kasai procedure, excision of choledochal cyst, pyloromyotomy, Ladd's procedure, and reduction of intussusceptions. There were 2 conversions, both in neonates with tracheoesophageal fistula. All patients tolerated the procedure very well, with lesser degrees in neonates undergoing thoracoscopic procedures. Two neonates had postoperative hypothermia (<35 degrees C) and 1 neonate had high PCO2 postoperatively. There was 1 mortality and no morbidities. The follow-up ranged from 1 month to 3 years (mean, 19 months). CONCLUSION Minimal access surgery in neonates and infants is safe and well tolerated. Intraoperative monitoring of end-tidal CO2 and core temperature is essential in avoiding unwanted effects of performing these procedures, especially in neonates.
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Affiliation(s)
- Aayed R Al-Qahtani
- Division of Pediatric Surgery, King Khalid University Hospital, Riyadh 11472, Saudi Arabia.
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