Abstract
Purpose
The optimal surgical approach for neonatal congenital diaphragmatic hernia (CDH) remains unclear. We conducted a systematic review and meta-analysis of the effectiveness of endoscopic surgery (ES) for neonatal CDH.
Methods
A systematic literature search was conducted using MEDLINE and the Cochrane Library. Studies that compared surgical approaches for neonatal CDH were selected. Mortality and recurrence of herniation were analyzed as primary endpoints. Each study was evaluated following the Grading of Recommendations Assessment, Development, and Evaluation (GRADE) system.
Results
Eight observational studies comparing ES and open surgery (OS) met the criteria. As compared with the OS group, the ES group showed both a significantly lower mortality rate [risk ratio (RR) 0.18, 95 % confidence interval (CI) 0.09–0.38, p < 0.0001] and a significantly higher recurrence rate (RR 3.10, 95 % CI 1.95–4.88, p < 0.00001). However, serious selection bias was seen in seven of the eight studies—because the indication of ES had been determined intentionally, the ES groups may have included less severe cases.
Conclusion
Although the evidence was insufficient, ES was clearly associated with more recurrence than was OS. Therefore, ES should not be the routine treatment for every neonate. It is crucially important to select suitable cases for ES.
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References
van den Hout L, Sluiter I, Gischler S, De Klein A, Rottier R, Ijsselstijn H, Reiss I, Tibboel D (2009) Can we improve outcome of congenital diaphragmatic hernia? Pediatr Surg Int 25:733–743. doi:10.1007/s00383-009-2425-8
Nagata K, Usui N, Kanamori Y, Takahashi S, Hayakawa M, Okuyama H, Inamura N, Fujino Y, Taguchi T (2013) The current profile and outcome of congenital diaphragmatic hernia: a nationwide survey in Japan. J Pediatr Surg 48:738–744. doi:10.1016/j.jpedsurg.2012.12.017
Peetsold MG, Heij HA, Kneepkens CM, Nagelkerke AF, Huisman J, Gemke RJ (2009) The long-term follow-up of patients with a congenital diaphragmatic hernia: a broad spectrum of morbidity. Pediatr Surg Int 25:1–17. doi:10.1007/s00383-008-2257-y
Morini F, Bagolan P (2012) Surgical techniques in congenital diaphragmatic hernia. Eur J Pediatr Surg 22:355–363. doi:10.1055/s-0032-1329411
DerSimonian R, Laird N (1986) Meta-analysis in clinical trials. Control Clin Trials 7:177–188. doi:10.1016/0197-2456(86)90046-2
Higgins JP, Thompson SG (2002) Quantifying heterogeneity in a meta-analysis. Stat Med 21:1539–1558. doi:10.1002/sim.1186
Atkins D, Best D, Briss PA et al (2004) Grading quality of evidence and strength of recommendations. BMJ 328:1490. doi:10.1136/bmj.328.7454.1490
Lansdale N, Alam S, Losty PD, Jesudason EC (2010) Neonatal endosurgical congenital diaphragmatic hernia repair: a systematic review and meta-analysis. Ann Surg 252:20–26. doi:10.1097/SLA.0b013e3181dca0e8
NICE interventional procedure guidance [IPG379] (2011) Thoracoscopic repair of congenital diaphragmatic hernia in neonates. https://www.nice.org.uk/guidance/ipg379. Accessed 6 Mar 2015
Vijfhuize S, Deden AC, Costerus SA, Sloots CE, Wijnen RM (2012) Minimal access surgery for repair of congenital diaphragmatic hernia: is it advantageous?—an open review. Eur J Pediatr Surg 22:364–373. doi:10.1055/s-0032-1329532
Dingemann C, Ure B, Dingemann J (2014) Thoracoscopic procedures in pediatric surgery: what is the evidence? Eur J Pediatr Surg 24:14–19. doi:10.1055/s-0033-1350060
Chan E, Wayne C, Nasr A (2014) Minimally invasive versus open repair of Bochdalek hernia: a meta-analysis. J Pediatr Surg 49:694–699. doi:10.1016/j.jpedsurg.2014.02.049
Bishay M, Giacomello L, Retrosi G et al (2013) Hypercapnia and acidosis during open and thoracoscopic repair of congenital diaphragmatic hernia and esophageal atresia: results of a pilot randomized controlled trial. Ann Surg 258:895–900. doi:10.1097/SLA.0b013e31828fab55
Cho SD, Krishnaswami S, Mckee JC, Zallen G, Silen ML, Bliss DW (2009) Analysis of 29 consecutive thoracoscopic repairs of congenital diaphragmatic hernia in neonates compared to historical controls. J Pediatr Surg 44:80–86. doi:10.1016/j.jpedsurg.2008.10.013
Gourlay DM, Cassidy LD, Sato TT, Lal DR, Arca MJ (2009) Beyond feasibility: a comparison of newborns undergoing thoracoscopic and open repair of congenital diaphragmatic hernias. J Pediatr Surg 44:1702–1727. doi:10.1016/j.jpedsurg.2008.11.030
Keijzer R, van de Ven C, Vlot J, Sloots C, Madern G, Tibboel D, Bax K (2010) Thoracoscopic repair in congenital diaphragmatic hernia: patching is safe and reduces the recurrence rate. J Pediatr Surg 45:953–957. doi:10.1016/j.jpedsurg.2010.02.017
McHoney M, Giacomello L, Nah SA, De Coppi P, Kiely EM, Curry JI, Drake DP, Eaton S, Pierro A (2010) Thoracoscopic repair of congenital diaphragmatic hernia: intraoperative ventilation and recurrence. J Pediatr Surg 45:355–359. doi:10.1016/j.jpedsurg.2009.10.072
Gander JW, Fisher JC, Gross ER, Reichstein AR, Cowles RA, Aspelund G, Stolar CJ, Kuenzler KA (2011) Early recurrence of congenital diaphragmatic hernia is higher after thoracoscopic than open repair: a single institutional study. J Pediatr Surg 46:1303–1308. doi:10.1016/j.jpedsurg.2010.11.048
Tsao K, Lally PA, Lally KP, Congenital Diaphragmatic Hernia Study Group (2011) Minimally invasive repair of congenital diaphragmatic hernia. J Pediatr Surg 46:1158–1164. doi:10.1016/j.jpedsurg.2011.03.050
Nam SH, Cho MJ, Kim DY, Kim SC (2013) Shifting from laparotomy to thoracoscopic repair of congenital diaphragmatic hernia in neonates: early experience. World J Surg 37:2711–2716. doi:10.1007/s00268-013-2189-0
Tanaka T, Okazaki T, Fukatsu Y, Okawada M, Koga H, Miyano G, Ogasawara Y, Lane GJ, Yamataka A (2013) Surgical intervention for congenital diaphragmatic hernia: open versus thoracoscopic surgery. Pediatr Surg Int 29:1183–1186. doi:10.1007/s00383-013-3382-9
Lao OB, Crouthamel MR, Goldin AB, Sawin RS, Waldhausen JH, Kim SS (2010) Thoracoscopic repair of congenital diaphragmatic hernia in infancy. J Laparoendosc Adv Surg Tech A 20:271–276. doi:10.1089/lap.2009.0150
Kalfa N, Allal H, Raux O et al (2007) Multicentric assessment of the safety of neonatal videosurgery. Surg Endosc 21:303–308. doi:10.1007/s00464-006-0044-1
Nagata K, Usui N, Terui K, Takayasu H, Goishi K, Hayakawa M, Tazuke Y, Yokoi A, Okuyama H, Taguchi T (2015) Risk factors for the recurrence of the congenital diaphragmatic hernia-report from the long-term follow-up study of Japanese CDH study group. Eur J Pediatr Surg 25:9–14. doi:10.1055/s-0034-1395486
Acknowledgments
This work was supported by a grant from the Ministry of Health, Labour and Welfare of Japan (Health and Labour Sciences Research Grants for Research on Intractable Diseases).
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Terui, K., Nagata, K., Ito, M. et al. Surgical approaches for neonatal congenital diaphragmatic hernia: a systematic review and meta-analysis. Pediatr Surg Int 31, 891–897 (2015). https://doi.org/10.1007/s00383-015-3765-1
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DOI: https://doi.org/10.1007/s00383-015-3765-1