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Eur J Pediatr Surg 2021; 31(02): 164-171
DOI: 10.1055/s-0040-1702223
Original Article

Publication Trends and Global Collaborations on Esophageal Atresia Research: A Bibliometric Study

Xiaoyan Feng   ∗
1   Department of Pediatric Surgery, Leipzig University, Leipzig, Sachsen, Germany
,
Illya Martynov‡   ∗
1   Department of Pediatric Surgery, Leipzig University, Leipzig, Sachsen, Germany
,
Anne Suttkus
1   Department of Pediatric Surgery, Leipzig University, Leipzig, Sachsen, Germany
,
Martin Lacher
1   Department of Pediatric Surgery, Leipzig University, Leipzig, Sachsen, Germany
,
Steffi Mayer
1   Department of Pediatric Surgery, Leipzig University, Leipzig, Sachsen, Germany
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Abstract

Introduction Research on esophageal atresia (EA) has been heavily published over the past decades. Herein, we aimed to study the quantity and quality as well as key topics in EA research with regards to global collaborations among countries and authors.

Materials and Methods Publications on EA from 1945 to 2018 were extracted from the Web of Science core collection database. Productivity (quantity) was assessed by the number of publications. Quality was estimated from the number of citations, citation rate per item and year, h-index, and impact index. Collaborative networks were evaluated using VOSviewer. All measures were analyzed for countries, authors, and journals. The 10 most cited original articles between 1969 and 2018 in 5-year intervals (n = 100) were manually screened to assess the key points of EA research.

Results A total of 2,170 publications from 85 countries published in 388 journals were identified yielding 26,755 citations, both significantly increasing over time (p < 0.001). The most productive countries and authors also accounted for high-quality publications and benefited from an active global network. The most productive journals derived from the field of pediatric surgery but accounted only for one-third of EA papers. The best cited journals were unspecific for pediatric surgery. Long-term outcome remained the most important topic in EA research, followed by surgical techniques, epidemiology, associated anomalies, perioperative complications, and postnatal management. In contrast, basic science was underrepresented.

Conclusion Over the past seven decades, EA publications increased tremendously. Productiveness and quality benefited from global networking. Long-term outcome remains the key interest of EA research.

Keywords

bibliometrics - citations - esophageal atresia - pediatric surgery

∗ Both the authors equally contributed to this article.




Publication History

Received: 06 November 2019

Accepted: 10 January 2020

Article published online:
08 March 2020

© 2020. Thieme. All rights reserved.

Georg Thieme Verlag KG
Rüdigerstraße 14, 70469 Stuttgart, Germany

 

  • References

  • 1 Haight C. Congenital atresia of the esophagus with tracheoesophageal fistula: reconstruction of esophageal continuity by primary anastomosis. Ann Surg 1944; 120 (04) 623-652
    CrossrefPubMedGoogle Scholar
  • 2 Myers NA. The history of oesophageal atresia and tracheo-oesophageal fistula--1670–1984. Prog Pediatr Surg 1986; 20: 106-157
    CrossrefPubMedGoogle Scholar
  • 3 Ure B. Esophageal atresia, Europe, and the future: BAPS Journal of Pediatric Surgery Lecture. J Pediatr Surg 2019; 54 (02) 217-222
    CrossrefPubMedGoogle Scholar
  • 4 Bishay M, Giacomello L, Retrosi G. et al. Hypercapnia and acidosis during open and thoracoscopic repair of congenital diaphragmatic hernia and esophageal atresia: results of a pilot randomized controlled trial. Ann Surg 2013; 258 (06) 895-900
    CrossrefPubMedGoogle Scholar
  • 5 Lobe TE, Rothenberg S, Waldschmidt J, Stroedter L. Thoracoscopic repair of esophageal atresia in an infant: a surgical first. Pediatr Endosurg Innov Tech 2009; 3 (03) 141-148
    CrossrefPubMedGoogle Scholar
  • 6 La Torre G, Sciarra I, Chiappetta M, Monteduro A. New bibliometric indicators for the scientific literature: an evolving panorama [in Italian]. Clin Ter 2017; 168 (02) e65-e71
    PubMedGoogle Scholar
  • 7 Hirsch JE. An index to quantify an individual's scientific research output. Proc Natl Acad Sci U S A 2005; 102 (46) 16569-16572
    CrossrefPubMedGoogle Scholar
  • 8 Fernandez N, Puerto A, Azuero A. et al. Historical bibliometric analysis of the top cited articles on vesicoureteral reflux 1950–2016, and incorporation of a novel impact index. J Pediatr Urol 2018; 14 (05) 446.e1-446.e9
    CrossrefPubMedGoogle Scholar
  • 9 Schwimmer MH, Sawh MC, Heskett KM, Goyal NP, Newton KP, Schwimmer JB. A bibliometric analysis of clinical and translational research in pediatric gastroenterology from 1970 to 2017. J Pediatr Gastroenterol Nutr 2018; 67 (05) 564-569
    CrossrefPubMedGoogle Scholar
  • 10 Rickard M, Hannick JH, Fernandez N, Koyle MA, MacMurdo K, Lorenzo AJ. Publication trends in pediatric renal transplantation: Bibliometric analysis of literature from 1950 to 2017. Pediatr Transplant 2019; 23 (05) e13455
    CrossrefPubMedGoogle Scholar
  • 11 Friedmacher F, Pakarinen MP, Rintala RJ. Congenital diaphragmatic hernia: a scientometric analysis of the global research activity and collaborative networks. Pediatr Surg Int 2018; 34 (09) 907-917
    CrossrefPubMedGoogle Scholar
  • 12 van Eck NJ, Waltman L. VOSviewer Manual. Accessed October 14, 2019 at: https://www.vosviewer.com/documentation/Manual_VOSviewer_1.6.11.pdf
    PubMed
  • 13 Schöffel N, Gfroerer S, Rolle U, Bendels MH, Klingelhöfer D, Groneberg-Kloft B. Hirschsprung disease: critical evaluation of the global research architecture employing scientometrics and density-equalizing mapping. Eur J Pediatr Surg 2017; 27 (02) 185-191
    PubMedGoogle Scholar
  • 14 McDowell DT, Darani A, Shun A, Thomas G, Holland AJA. A bibliometric analysis of pediatric liver transplantation publications. Pediatr Transplant 2017; 21 (04) 21
    CrossrefPubMedGoogle Scholar
  • 15 Ence AK, Cope SR, Holliday EB, Somerson JS. Publication productivity and experience: factors associated with academic rank among orthopaedic surgery faculty in the United States. J Bone Joint Surg Am 2016; 98 (10) e41
    CrossrefPubMedGoogle Scholar
  • 16 Huffman MD, Baldridge A, Bloomfield GS. et al. Global cardiovascular research output, citations, and collaborations: a time-trend, bibliometric analysis (1999–2008). PLoS One 2013; 8 (12) e83440
    CrossrefPubMedGoogle Scholar
  • 17 Wagner CS, Park HW, Leydesdorff L. The continuing growth of global cooperation networks in research: a conundrum for national governments. PLoS One 2015; 10 (07) e0131816
    CrossrefPubMedGoogle Scholar
  • 18 Jehangir S, Barnes EH, McDowell D, Holland AJA. Publishing trends in Journal of Paediatric Surgery, Pediatric Surgery International and European Journal of Pediatric Surgery over the past three decades. Pediatr Surg Int 2019; 35 (04) 413-418
    CrossrefPubMedGoogle Scholar
  • 19 Ventola CL. Mobile devices and apps for health care professionals: uses and benefits. P&T 2014; 39 (05) 356-364
    PubMedGoogle Scholar
  • 20 Waterston DJ, Carter RE, Aberdeen E. Oesophageal atresia: tracheo-oesophageal fistula. A study of survival in 218 infants. Lancet 1962; 1 (7234): 819-822
    CrossrefPubMedGoogle Scholar
  • 21 Spitz L, Kiely EM, Morecroft JA, Drake DP. Oesophageal atresia: at-risk groups for the 1990s. J Pediatr Surg 1994; 29 (06) 723-725
    CrossrefPubMedGoogle Scholar
  • 22 Driver CP, Bruce J. Primary reconstruction of esophageal atresia with distal tracheoesophageal fistula in a 740-g infant. J Pediatr Surg 1997; 32 (10) 1488-1489
    CrossrefPubMedGoogle Scholar
  • 23 Way C, Wayne C, Grandpierre V, Harrison BJ, Travis N, Nasr A. Thoracoscopy vs. thoracotomy for the repair of esophageal atresia and tracheoesophageal fistula: a systematic review and meta-analysis. Pediatr Surg Int 2019; 35 (11) 1167-1184
    CrossrefPubMedGoogle Scholar
  • 24 Dellenmark-Blom M, Quitmann J, Dingemann J. et al. Clinical factors affecting condition-specific quality-of-life domains in pediatric patients after repair of esophageal atresia: The Swedish–German EA-QOL Study. Eur J Pediatr Surg 2020; 30 (01) 96-103
    Article in Thieme ConnectPubMedGoogle Scholar
  • 25 Holcomb III GW, Rothenberg SS, Bax KM. et al. Thoracoscopic repair of esophageal atresia and tracheoesophageal fistula: a multi-institutional analysis. Ann Surg 2005; 242 (03) 422-428
    CrossrefPubMedGoogle Scholar
  • 26 Rayyan M, Rommel N, Tack J, Deprest J, Allegaert K. Esophageal atresia: future directions for research on the digestive tract. Eur J Pediatr Surg 2017; 27 (04) 306-312
    Article in Thieme ConnectPubMedGoogle Scholar
  • 27 Bruns NE, Glenn IC, Ponsky TA. Esophageal atresia: state of the art in translating experimental research to the bedside. Eur J Pediatr Surg 2019; 29 (04) 328-335
    Article in Thieme ConnectPubMedGoogle Scholar
  • 28 Glenn IC, Bruns NE, Gabarain G, Craner DR, Schomisch SJ, Ponsky TA. Creation of an animal model for long gap pure esophageal atresia. Pediatr Surg Int 2017; 33 (02) 197-201
    CrossrefPubMedGoogle Scholar