Charles M. Leys

3.8k total citations
73 papers, 1.9k citations indexed

About

Charles M. Leys is a scholar working on Surgery, Emergency Medicine and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Charles M. Leys has authored 73 papers receiving a total of 1.9k indexed citations (citations by other indexed papers that have themselves been cited), including 54 papers in Surgery, 27 papers in Emergency Medicine and 13 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Charles M. Leys's work include Appendicitis Diagnosis and Management (14 papers), Hernia repair and management (12 papers) and Trauma and Emergency Care Studies (11 papers). Charles M. Leys is often cited by papers focused on Appendicitis Diagnosis and Management (14 papers), Hernia repair and management (12 papers) and Trauma and Emergency Care Studies (11 papers). Charles M. Leys collaborates with scholars based in United States, Japan and Canada. Charles M. Leys's co-authors include Shawn D. St. Peter, Daniel J. Ostlie, Jason D. Fraser, S. Maria E. Finnell, James R. Goldenring, Sachiyo Nomura, Kevin O‘Connell, John G. White, Frederick J. Rescorla and George Holcomb and has published in prestigious journals such as JAMA, Gastroenterology and PEDIATRICS.

In The Last Decade

Charles M. Leys

71 papers receiving 1.9k citations

Peers

Countries citing papers authored by Charles M. Leys

Since Specialization

Citations

This map shows the geographic impact of Charles M. Leys's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Charles M. Leys with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Charles M. Leys more than expected).

Fields of papers citing papers by Charles M. Leys

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Charles M. Leys. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Charles M. Leys. The network helps show where Charles M. Leys may publish in the future.

Co-authorship network of co-authors of Charles M. Leys

This figure shows the co-authorship network connecting the top 25 collaborators of Charles M. Leys. A scholar is included among the top collaborators of Charles M. Leys based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Charles M. Leys. Charles M. Leys is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

#	Work	Indexed citations
1	Natural history and consequence of patent processus vaginalis: An interim analysis from a multi-institutional prospective observational study 2022 ·Journal of Pediatric Surgery ·Jason D. Fraser, (unknown), Katherine J. Deans, Cynthia D. Downard, Mary E. Fallat, Samir K. Gadepalli, Ronald B. Hirschl, Dave R. Lal, Matthew P. Landman, Charles M. Leys, Grace Z. Mak, Troy A. Markel, Peter C. Minneci, Thomas T. Sato, Shawn D. St. Peter	2
2	Pediatric injury trends and relationships with social vulnerability during the COVID-19 pandemic: A multi-institutional analysis 2022 ·The Journal of Trauma: Injury, Infection, and Critical Care ·Katherine T. Flynn‐O’Brien, Amelia T. Collings, (unknown), Mary E. Fallat, Peter C. Minneci, K. Elizabeth Speck, Kyle J. Van Arendonk, Katherine J. Deans, Richard A. Falcone, David S. Foley, Jason D. Fraser, Samir K. Gadepalli, Martin S. Keller, Meera Kotagal, Matthew P. Landman, Charles M. Leys, Troy A. Markel, (unknown), Shawn D. St. Peter, Thomas T. Sato	13
3	The COVID-19 pandemic and associated rise in pediatric firearm injuries: A multi-institutional study 2022 ·Journal of Pediatric Surgery ·Amelia T. Collings, (unknown), Kyle J. Van Arendonk, Mary E. Fallat, Peter C. Minneci, Thomas T. Sato, K. Elizabeth Speck, Katherine J. Deans, Richard A. Falcone, David S. Foley, Jason D. Fraser, Samir K. Gadepalli, Martin S. Keller, Meera Kotagal, Matthew P. Landman, Charles M. Leys, Troy A. Markel, (unknown), Shawn D. St. Peter, Katherine T. Flynn‐O’Brien	31
4	Risk factors for perioperative hypothermia and infectious outcomes in gastroschisis patients 2021 ·Journal of Pediatric Surgery ·Christina M. Bence, Rachel M. Landisch, (unknown), Anikó Szabó, Kathryn McElhinney, Mary T. Austin, Jason D. Fraser, Shawn D. St. Peter, (unknown), Joseph B. Lillegard, (unknown), Brad W. Warner, Aimee G. Kim, Erin E. Perrone, Charles M. Leys, Jonathan E. Kohler, Amy J. Wagner	6
5	Thoracoscopic versus open lobectomy in infants with congenital lung malformations: A multi-institutional propensity score analysis 2021 ·Journal of Pediatric Surgery ·(unknown), Shawn D. St. Peter, Mary E. Fallat, Jacqueline M. Saito, (unknown), Katherine J. Deans, Jason D. Fraser, Samir K. Gadepalli, Michael A. Helmrath, Ronald B. Hirschl, Rashmi Kabre, Dave R. Lal, Matthew P. Landman, Charles M. Leys, Grace Z. Mak, Peter C. Minneci, Tiffany Wright, Shaun M. Kunisaki	14
6	Pleuropulmonary Blastoma in Pediatric Lung Lesions 2021 ·PEDIATRICS ·Shaun M. Kunisaki, Dave R. Lal, Jacqueline M. Saito, Mary E. Fallat, Shawn D. St. Peter, Zachary D. Fox, Amer Heider, Sherwin S. Chan, Kevin P. Boyd, R. Cartland Burns, Katherine J. Deans, Samir K. Gadepalli, Ronald B. Hirschl, Rashmi Kabre, Matthew P. Landman, Charles M. Leys, Grace Z. Mak, Peter C. Minneci, Tiffany Wright, Michael A. Helmrath	13
7	Association of Nonoperative Management Using Antibiotic Therapy vs Laparoscopic Appendectomy With Treatment Success and Disability Days in Children With Uncomplicated Appendicitis 2020 ·JAMA ·Peter C. Minneci, Erinn M. Hade, Amy E. Lawrence, Yuri V. Sebastião, Jacqueline M. Saito, Grace Z. Mak, (unknown), Ronald B. Hirschl, Samir K. Gadepalli, Michael A. Helmrath, Jonathan E. Kohler, Charles M. Leys, Thomas T. Sato, Dave R. Lal, Matthew P. Landman, Rashmi Kabre, Mary E. Fallat, Jennifer N. Cooper, Katherine J. Deans	79
8	Use of Laparoscopy in Pediatric Blunt and Spleen Injury: An Unexpectedly Common Procedure After Cessation of Bleeding 2019 ·Journal of Laparoendoscopic & Advanced Surgical Techniques ·(unknown), David M. Notrica, Nilda M. García, Adam C. Alder, James W. Eubanks, R. Todd Maxson, Robert W. Letton, Todd A. Ponsky, Shawn D. St. Peter, Charles M. Leys, Amina M. Bhatia, David W. Tuggle, Karla A. Lawson, Daniel J. Ostlie	5
9	Congenital H-type tracheoesophageal fistula: A multicenter review of outcomes in a rare disease 2017 ·Journal of Pediatric Surgery ·Sara C. Fallon, Jacob C. Langer, Shawn D. St. Peter, KuoJen Tsao, (unknown), Dave R. Lal, (unknown), Diana L. Diesen, Michael D. Rollins, (unknown), Marcus M. Malek, Corey W. Iqbal, Jeffrey S. Upperman, Charles M. Leys, Mark L. Wulkan, Sarah J. Hill, Martin L. Blakely, Timothy D. Kane, David E. Wesson	34
10	Failure of nonoperative management of pediatric blunt liver and spleen injuries 2017 ·The Journal of Trauma: Injury, Infection, and Critical Care ·Maria E. Linnaus, Crystal S. Langlais, Nilda M. García, Adam C. Alder, James W. Eubanks, R. Todd Maxson, Robert W. Letton, Todd A. Ponsky, Shawn D. St. Peter, Charles M. Leys, Amina M. Bhatia, Daniel J. Ostlie, David W. Tuggle, Karla A. Lawson, Alexander Raines, David M. Notrica	39
11	Prospective validation of the shock index pediatric-adjusted (SIPA) in blunt liver and spleen trauma: An ATOMAC+ study 2016 ·Journal of Pediatric Surgery ·Maria E. Linnaus, David M. Notrica, Crystal S. Langlais, Shawn D. St. Peter, Charles M. Leys, Daniel J. Ostlie, R. Todd Maxson, Todd A. Ponsky, David W. Tuggle, James W. Eubanks, Amina M. Bhatia, Adam C. Alder, Cynthia Greenwell, Nilda M. García, Karla A. Lawson, (unknown), Robert W. Letton	52
12	A Single Institution Review of Initial Application of a 5-mm Stapler 2016 ·Journal of Laparoendoscopic & Advanced Surgical Techniques ·(unknown), Tiffany Zens, Jonathan E. Kohler, Hau D. Le, Peter F. Nichol, Charles M. Leys	5
13	The impact of morbid obesity on solid organ injury in children using the ATOMAC protocol at a pediatric level I trauma center 2016 ·Journal of Pediatric Surgery ·(unknown), (unknown), Cynthia Greenwell, David M. Notrica, Crystal S. Langlais, Shawn D. St. Peter, Charles M. Leys, Daniel J. Ostlie, R. Todd Maxson, Todd A. Ponsky, David W. Tuggle, James W. Eubanks, Amina M. Bhatia, Nilda M. García, Karla A. Lawson, (unknown), Robert W. Letton, Adam C. Alder	13
14	Laparoscopic Orchiopexy Requiring Vascular Division: A Randomized Study Comparing the Primary and Two-Stage Approaches 2015 ·Journal of Laparoendoscopic & Advanced Surgical Techniques ·Daniel J. Ostlie, Charles M. Leys, Jason D. Fraser, Charles L. Snyder, Shawn D. St. Peter	9
15	Risk of incomplete pyloromyotomy and mucosal perforation in open and laparoscopic pyloromyotomy 2013 ·Journal of Pediatric Surgery ·Nigel Hall, Simon Eaton, (unknown), Charles M. Leys, John C. Densmore, Casey M. Calkins, Daniel J. Ostlie, Shawn D. St. Peter, Richard G. Azizkhan, Daniel von Allmen, Jacob C. Langer, Eveline Lapidus‐Krol, Sarah Bouchard, Nelson Piché, Steven W. Bruch, Robert A. Drongowski, Gordon A. MacKinlay, (unknown), Agostino Pierro	35
16	Laparoscopic Resection of Massive Ovarian Mucinous Cystadenoma 2012 ·Journal of Laparoendoscopic & Advanced Surgical Techniques ·Charles M. Leys, Alessandra C. Gasior, Laurie L. Hornberger, Shawn D. St. Peter	6
17	Minimal vs extensive esophageal mobilization during laparoscopic fundoplication: a prospective randomized trial 2011 ·Journal of Pediatric Surgery ·Shawn D. St. Peter, Douglas C. Barnhart, Daniel J. Ostlie, KuoJen Tsao, Charles M. Leys, Susan W. Sharp, (unknown), (unknown), Carroll M. Harmon, Keith E. Georgeson, George Holcomb	34
18	Laparoscopic Removal of a Gastric Trichobezoar in a Pediatric Patient 2009 ·Journal of Laparoendoscopic & Advanced Surgical Techniques ·Jason D. Fraser, Charles M. Leys, Shawn D. St. Peter	30
19	Liver transplantation for childhood hepatic malignancy: a review of the United Network for Organ Sharing (UNOS) database 2006 ·Journal of Pediatric Surgery ·Mary T. Austin, Charles M. Leys, Irene D. Feurer, Harold N. Lovvorn, James A. O’Neill, C. Wright Pinson, John B. Pietsch	87
20	Elective intestinal operations in infants and children without mechanical bowel preparation: a pilot study 2005 ·Journal of Pediatric Surgery ·Charles M. Leys, Mary T. Austin, (unknown), (unknown), Harold N. Lovvorn, John B. Pietsch	32

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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