Jason Klapman

4.4k total citations
75 papers, 1.8k citations indexed

About

Jason Klapman is a scholar working on Oncology, Surgery and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Jason Klapman has authored 75 papers receiving a total of 1.8k indexed citations (citations by other indexed papers that have themselves been cited), including 48 papers in Oncology, 43 papers in Surgery and 40 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Jason Klapman's work include Pancreatic and Hepatic Oncology Research (43 papers), Gastric Cancer Management and Outcomes (19 papers) and Esophageal and GI Pathology (16 papers). Jason Klapman is often cited by papers focused on Pancreatic and Hepatic Oncology Research (43 papers), Gastric Cancer Management and Outcomes (19 papers) and Esophageal and GI Pathology (16 papers). Jason Klapman collaborates with scholars based in United States, Denmark and China. Jason Klapman's co-authors include Irving Waxman, Roberto Logroño, Charles Dye, Mokenge P. Malafa, Sarah E. Hoffe, Kenneth J. Chang, Cynthia L. Harris, Barbara A. Centeno, John G. Lee and Pamela J. Hodul and has published in prestigious journals such as Journal of Clinical Oncology, SHILAP Revista de lepidopterología and Gastroenterology.

In The Last Decade

Jason Klapman

69 papers receiving 1.8k citations

Peers

Jason Klapman

ONCOL

SURGE

PRM

EPIDE

Hiroshi Imaoka Japan

Masatoshi Oya Japan

Osamu Kainuma Japan

Susumu Hijioka Japan

Tomomichi Kiyomatsu Japan

Ryan T. Groeschl United States

Neda Rezaee United States

Dong Wook Choi South Korea

Francesco Minni Italy

Tadayuki Takagi Japan

Hiroshi Imaoka Japan

Jason Klapman

1.4k ×1.2

ONCOL

1.2k ×1.2

SURGE

852 ×1.1

PRM

522 ×1.3

EPIDE

196 ×0.9

Citations per year, relative to Jason Klapman Jason Klapman (= 1×) peers Hiroshi Imaoka

Countries citing papers authored by Jason Klapman

Since Specialization

Citations

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

Fields of papers citing papers by Jason Klapman

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Jason Klapman. 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 Jason Klapman. The network helps show where Jason Klapman may publish in the future.

Co-authorship network of co-authors of Jason Klapman

This figure shows the co-authorship network connecting the top 25 collaborators of Jason Klapman. A scholar is included among the top collaborators of Jason Klapman 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 Jason Klapman. Jason Klapman 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

Naffouje, Samer A., Kelvin Allenson, Pamela J. Hodul, et al.. (2022). Prophylactic Perioperative Antibiotics in Open Pancreaticoduodenectomy: When Less Is More and When It Is Not. A National Surgical Quality Improvement Program Propensity-Matched Analysis. Journal of Surgical Research. 279. 722–732. 2 indexed citations

Klapman, Jason, Tolga Erim, Robert S. Butler, et al.. (2021). Impact of margin status on outcomes after endoscopic resection of well-differentiated duodenal neuroendocrine tumors. Gastrointestinal Endoscopy. 94(3). 580–588. 9 indexed citations

Sethi, Sajiv, et al.. (2020). Su1062 SAFETY OF ENDOSCOPY IN PATIENTS WITH SEVERE ANEMIA. Gastrointestinal Endoscopy. 91(6). AB287–AB288.

Morse, Brian & Jason Klapman. (2020). Imaging of Pancreatic Tumors. PubMed. 26. 21–33.

Klapman, Jason, et al.. (2020). Narrative review of the role of gastroenterologist in the diagnosis, treatment and palliation in gastric and gastroesophageal cancer. Annals of Translational Medicine. 8(17). 1106–1106. 1 indexed citations

Luu, Carrie, Jason Klapman, Cynthia L. Harris, et al.. (2017). Endoscopic ultrasound staging for early esophageal cancer: Are we denying patients neoadjuvant chemo-radiation?. World Journal of Gastroenterology. 23(46). 8193–8199. 15 indexed citations

Venkat, Puja, Jessica M. Frakes, Jason Klapman, et al.. (2017). Fiducial markers coupled with 3D PET/CT offer more accurate radiation treatment delivery for locally advanced esophageal cancer. SHILAP Revista de lepidopterología. 5(6). E496–E504. 2 indexed citations

Permuth, Jennifer B., Dung‐Tsa Chen, Sean Yoder, et al.. (2017). Linc-ing Circulating Long Non-coding RNAs to the Diagnosis and Malignant Prediction of Intraductal Papillary Mucinous Neoplasms of the Pancreas. Scientific Reports. 7(1). 10484–10484. 53 indexed citations

Hoffe, Sarah E., et al.. (2016). Endoscopic ultrasound-guided fiducial marker placement for image-guided radiation therapy without fluoroscopy: safety and technical feasibility. SHILAP Revista de lepidopterología. 4(3). E378–E382. 37 indexed citations

10.

Watson, Rabindra R., Jason Klapman, Srinadh Komanduri, et al.. (2016). Wide disparities in attitudes and practices regarding Type II sphincter of Oddi dysfunction: a survey of expert U.S. endoscopists. SHILAP Revista de lepidopterología. 4(9). E941–E946. 8 indexed citations

11.

Korrapati, Praneet, Jody D. Ciolino, Sachin Wani, et al.. (2016). The efficacy of peroral cholangioscopy for difficult bile duct stones and indeterminate strictures: a systematic review and meta-analysis. SHILAP Revista de lepidopterología. 4(3). E263–E275. 85 indexed citations

12.

Barthel, James S., Jason Klapman, Ravi Shridhar, et al.. (2016). Small caliber covered self-expanding metal stents in the management of malignant dysphagia. Journal of Gastrointestinal Oncology. 7(3). 411–419. 2 indexed citations

13.

Aadam, A. Aziz, Sachin Wani, Janak N. Shah, et al.. (2016). A randomized controlled cross-over trial and cost analysis comparing endoscopic ultrasound fine needle aspiration and fine needle biopsy. SHILAP Revista de lepidopterología. 4(5). E497–E505. 78 indexed citations

14.

Meredith, Kenneth, et al.. (2014). Rate of Recurrent Luminal Esophageal Cancer in Asymptomatic Patients After Curative Treatment for Esophageal Cancer. Journal of Clinical Gastroenterology. 49(8). e71–e75. 1 indexed citations

15.

Lin, James, et al.. (2011). Negative Predictive Value of Positron Emission Tomography/Computed Tomography in Patients With a Clinical Suspicion of Pancreatic Cancer. Pancreas. 40(5). 653–656. 11 indexed citations

16.

Patel, Manish R., Sarah E. Hoffe, Mokenge P. Malafa, et al.. (2011). Neoadjuvant GTX Chemotherapy and IMRT‐based chemoradiation for borderline resectable pancreatic cancer. Journal of Surgical Oncology. 104(2). 155–161. 78 indexed citations

17.

Barthel, James S., Scott T. Kelley, & Jason Klapman. (2008). Management of persistent gastroesophageal anastomotic strictures with removable self-expandable polyester silicon-covered (Polyflex) stents: an alternative to serial dilation. Gastrointestinal Endoscopy. 67(3). 546–552. 41 indexed citations

18.

Klapman, Jason, Kenneth J. Chang, John G. Lee, & Phuong Nguyen. (2005). Negative Predictive Value of Endoscopic Ultrasound in a Large Series of Patients with a Clinical Suspicion of Pancreatic Cancer. The American Journal of Gastroenterology. 100(12). 2658–2661. 102 indexed citations

19.

Klapman, Jason, et al.. (2003). A Lupus-like Syndrome Associated With Infliximab Therapy. Inflammatory Bowel Diseases. 9(3). 176–178. 56 indexed citations

20.

Klapman, Jason, Roberto Logroño, Charles Dye, & Irving Waxman. (2003). Clinical Impact of on-Site Cytopathology Interpretation on Endoscopic Ultrasound-Guided Fine Needle Aspiration. The American Journal of Gastroenterology. 98(6). 1289–1294. 371 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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