Gastrointestinal Endoscopy

2 researchers across 2 institutions

2 Researchers
2 Institutions
0 Grant PIs
0 High Impact

Research in gastrointestinal endoscopy focuses on the diagnosis and treatment of conditions affecting the digestive tract and associated organs. Investigations employ endoscopic techniques to visualize and intervene in diseases of the esophagus, stomach, small intestine, colon, pancreas, and biliary system. This includes the development and refinement of endoscopic procedures, the evaluation of new diagnostic and therapeutic tools, and the study of patient outcomes. Specific areas of inquiry involve the identification and management of gastrointestinal cancers, inflammatory bowel diseases, and motility disorders, as well as the investigation of pancreatic and biliary tract diseases.

This research holds significant relevance for Arkansas's public health. Gastrointestinal diseases, including cancers of the digestive system, represent a considerable health burden in the state. Advances in endoscopic diagnosis and minimally invasive treatment can improve patient care, reduce healthcare costs, and enhance quality of life for Arkansans. Understanding and addressing these conditions through endoscopic research contributes to the state's efforts to improve health outcomes and manage chronic diseases within its population.

The work in gastrointestinal endoscopy is inherently interdisciplinary, drawing upon expertise in gastroenterology, surgery, pathology, radiology, and biomedical engineering. Collaboration extends across institutions within Arkansas, fostering a comprehensive approach to understanding and treating a wide spectrum of gastrointestinal conditions. This collective effort supports ongoing clinical research studies and the systematic review of medical literature to inform best practices.

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Top Researchers

Name Institution h-index Citations Career Stage Badges
Sumant Inamdar UAMS 26 4,901
Asim Usman University of Arkansas – Fort Smith 0 0

Strategic Outlook

Global signals from OpenAlex for this research area: where the field is growing, how concentrated leadership is, and where Arkansas sits relative to the world's top-100 institutions. Descriptive only — surfaced as input to the conversation about where to place bets, not a recommendation. Signal confidence: MEDIUM

Global trajectory
4,279 works in 2026
+7.7% CAGR 2018–2026
Leadership concentration
3.1% held by global top 5 institutions
Fragmented HHI 8
Arkansas position
Arkansas not in global top 100
No AR institution among the top-100 contributors to this topic over the 2018–2026 window.

Top US institutions in this area

  1. 1 Mayo Clinic in Arizona 547
  2. 2 Harvard University 447
  3. 3 Mayo Clinic 432
  4. 4 Cleveland Clinic 388
  5. 5 Brigham and Women's Hospital 277
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