John M. Dewitt

2.5k total citations · 2 hit papers
16 papers, 1.2k citations indexed

About

John M. Dewitt is a scholar working on Pulmonary and Respiratory Medicine, Oncology and Surgery. According to data from OpenAlex, John M. Dewitt has authored 16 papers receiving a total of 1.2k indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Pulmonary and Respiratory Medicine, 11 papers in Oncology and 6 papers in Surgery. Recurrent topics in John M. Dewitt's work include Colorectal Cancer Screening and Detection (9 papers), Gastric Cancer Management and Outcomes (7 papers) and Pancreatic and Hepatic Oncology Research (4 papers). John M. Dewitt is often cited by papers focused on Colorectal Cancer Screening and Detection (9 papers), Gastric Cancer Management and Outcomes (7 papers) and Pancreatic and Hepatic Oncology Research (4 papers). John M. Dewitt collaborates with scholars based in United States, Jordan and Egypt. John M. Dewitt's co-authors include Jenifer R. Lightdale, Mouen A. Khashab, Ruben D. Acosta, Vinay Chandrasekhara, Ashley L. Faulx, Mohamad A. Eloubeidi, Amy Wang, Deepak Agrawal, David H. Bruining and Suryakanth Gurudu and has published in prestigious journals such as SHILAP Revista de lepidopterología, The American Journal of Gastroenterology and Gastrointestinal Endoscopy.

In The Last Decade

John M. Dewitt

15 papers receiving 1.2k citations

Hit Papers

Adverse events associated with ERCP 2016 2026 2019 2022 2016 2018 100 200 300 400 500
What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

  1. Adverse events associated with ERCP
    2016 517 citations Vinay Chandrasekhara, Mouen A. Khashab et al. Gastrointestinal Endoscopy profile →
  2. Guidelines for sedation and anesthesia in GI endoscopy
    2018 355 citations Dayna S. Early, Jenifer R. Lightdale et al. Gastrointestinal Endoscopy profile →

Peers

John M. Dewitt
Vaibhav Wadhwa United States
Vanessa Wills Australia
Katherine W. O’Connor United States
Andrea Costanzi Italy
Brian Goodacre United States
Riivo Ilves Canada
Morten Bendixen Denmark
Breda Memon Australia
D. S. Mulder Canada
Tanyaporn Chantarojanasiri Thailand
Vaibhav Wadhwa United States
John M. Dewitt
Citations per year, relative to John M. Dewitt John M. Dewitt (= 1×) peers Vaibhav Wadhwa

Countries citing papers authored by John M. Dewitt

Since Specialization
Citations

This map shows the geographic impact of John M. Dewitt'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 John M. Dewitt with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites John M. Dewitt more than expected).

Fields of papers citing papers by John M. Dewitt

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by John M. Dewitt. 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 John M. Dewitt. The network helps show where John M. Dewitt may publish in the future.

Co-authorship network of co-authors of John M. Dewitt

This figure shows the co-authorship network connecting the top 25 collaborators of John M. Dewitt. A scholar is included among the top collaborators of John M. Dewitt 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 John M. Dewitt. John M. Dewitt is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

16 of 16 papers shown
1.
Harris, Dana M., et al.. (2024). Short-Term Outcomes of Endoscopic Ultrasound-Guided Pancreatic Cyst Ablation: A Systematic Review and Meta-Analysis. SHILAP Revista de lepidopterología. 4(4). 100595–100595.
2.
Beran, Azizullah, Adel Hajj Ali, Tarek Nayfeh, et al.. (2024). Predictors of Post-endoscopic Retrograde Cholangiopancreatography Pancreatitis: A Comprehensive Systematic Review and Meta-analysis. Clinical Gastroenterology and Hepatology. 23(11). 1905–1916. 4 indexed citations
3.
Dewitt, John M., et al.. (2024). Rare dual‐genotype IDH mutant glioma: Review of previously reported cases and two new cases of true “oligoastrocytoma”. Neuropathology. 44(5). 401–407. 1 indexed citations
4.
Dewitt, John M., Mohammad Al‐Haddad, David D. Nolte, et al.. (2024). Evaluating the feasibility and predictive accuracy of biodynamic imaging to platinum-based chemotherapy response in esophageal adenocarcinoma. Frontiers in Oncology. 14. 1429343–1429343. 2 indexed citations
5.
Rex, Douglas K., William R. Kessler, Sashidhar Sagi, et al.. (2019). Impact of a ring fitted cap on insertion time and adenoma detection: a randomized controlled trial. Publisher. 1 indexed citations
6.
Rex, Douglas K., Sashidhar Sagi, William R. Kessler, et al.. (2019). A comparison of 2 distal attachment mucosal exposure devices: a noninferiority randomized controlled trial. Publisher. 1 indexed citations
7.
Rex, Douglas K., Sashidhar Sagi, William R. Kessler, et al.. (2019). A comparison of 2 distal attachment mucosal exposure devices: a noninferiority randomized controlled trial. Gastrointestinal Endoscopy. 90(5). 835–840.e1. 12 indexed citations
8.
Rex, Douglas K., William R. Kessler, Sashidhar Sagi, et al.. (2019). Impact of a ring-fitted cap on insertion time and adenoma detection: a randomized controlled trial. Gastrointestinal Endoscopy. 91(1). 115–120. 18 indexed citations
9.
Early, Dayna S., Jenifer R. Lightdale, John J. Vargo, et al.. (2018). Guidelines for sedation and anesthesia in GI endoscopy. Gastrointestinal Endoscopy. 87(2). 327–337. 355 indexed citations breakdown →
10.
Faulx, Ashley L., Jenifer R. Lightdale, Ruben D. Acosta, et al.. (2017). Guidelines for privileging, credentialing, and proctoring to perform GI endoscopy. Gastrointestinal Endoscopy. 85(2). 273–281. 133 indexed citations
11.
Chandrasekhara, Vinay, Mouen A. Khashab, V. Raman Muthusamy, et al.. (2016). Adverse events associated with ERCP. Gastrointestinal Endoscopy. 85(1). 32–47. 517 indexed citations breakdown →
12.
Chathadi, Krishnavel V., Mouen A. Khashab, Ruben D. Acosta, et al.. (2015). The role of endoscopy in ampullary and duodenal adenomas. Gastrointestinal Endoscopy. 82(5). 773–781. 124 indexed citations
13.
Evans, John A., Vinay Chandrasekhara, Krishnavel V. Chathadi, et al.. (2015). The role of endoscopy in the management of premalignant and malignant conditions of the stomach Prepared by: ASGE STANDARDS OF PRACTICE COMMITTEE. 13 indexed citations
14.
Fatima, Hala, Douglas K. Rex, Richard Rothstein, et al.. (2007). Cecal Insertion and Withdrawal Times With Wide-Angle Versus Standard Colonoscopes: A Randomized Controlled Trial. Clinical Gastroenterology and Hepatology. 6(1). 109–114. 50 indexed citations
15.
Fatima, Hala, et al.. (2006). Wide-Angle (WA) (170° Angle of View) Versus Standard (ST) (140°Angle of View) Colonoscopy. Gastrointestinal Endoscopy. 63(5). AB204–AB204. 5 indexed citations
16.
Fatima, Hala, Douglas K. Rex, Emad Rahmani, et al.. (2006). Wide-Angle (WA) (170° Angle of View) Versus Standard (ST) (140°) Colonoscopy. The American Journal of Gastroenterology. 101. S529–S529. 1 indexed citations

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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