Venkata Muddana

2.6k total citations · 1 hit paper
36 papers, 1.6k citations indexed

About

Venkata Muddana is a scholar working on Surgery, Oncology and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Venkata Muddana has authored 36 papers receiving a total of 1.6k indexed citations (citations by other indexed papers that have themselves been cited), including 31 papers in Surgery, 14 papers in Oncology and 7 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Venkata Muddana's work include Pancreatitis Pathology and Treatment (28 papers), Pancreatic and Hepatic Oncology Research (14 papers) and Appendicitis Diagnosis and Management (6 papers). Venkata Muddana is often cited by papers focused on Pancreatitis Pathology and Treatment (28 papers), Pancreatic and Hepatic Oncology Research (14 papers) and Appendicitis Diagnosis and Management (6 papers). Venkata Muddana collaborates with scholars based in United States, Germany and Netherlands. Venkata Muddana's co-authors include David C. Whitcomb, Georgios I. Papachristou, Dhiraj Yadav, Adam Slivka, Michael R. O’Connell, Michael K. Sanders, Bechien U. Wu, Peter A. Banks, Anna Evans and Adam Slivka and has published in prestigious journals such as SHILAP Revista de lepidopterología, Gastroenterology and The American Journal of Gastroenterology.

In The Last Decade

Venkata Muddana

31 papers receiving 1.6k citations

Hit Papers

align trajectories

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.

Comparison of BISAP, Ranson's, APACHE-II, and CTSI Scores in Predicting Organ Failure, Complications, and Mortality in Acute Pancreatitis

2009 386 citations Georgios I. Papachristou, Venkata Muddana et al. The American Journal of Gastroenterology profile →

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Venkata Muddana United States	18	1.5k	1.1k	290	265	256	36	1.6k
Olaf J. Bakker Netherlands	25	2.8k 1.8×	1.8k 1.7×	410 1.4×	784 3.0×	211 0.8×	63	2.9k
O. James Garden United Kingdom	17	938 0.6×	638 0.6×	126 0.4×	263 1.0×	279 1.1×	32	1.3k
Paola Billi Italy	18	1.1k 0.7×	707 0.7×	83 0.3×	377 1.4×	165 0.6×	49	1.2k
D L Carr-Locke United Kingdom	20	1.8k 1.2×	920 0.9×	149 0.5×	1.1k 4.1×	160 0.6×	44	2.0k
K.K. Madhavan United Kingdom	12	711 0.5×	516 0.5×	95 0.3×	305 1.2×	128 0.5×	18	911
Henry Pleass Australia	23	937 0.6×	518 0.5×	55 0.2×	434 1.6×	135 0.5×	67	1.5k
B.W.M. Spanier Netherlands	15	1.1k 0.7×	728 0.7×	90 0.3×	529 2.0×	415 1.6×	26	1.5k
Francis P. T. Mok China	14	1.2k 0.8×	590 0.5×	97 0.3×	799 3.0×	150 0.6×	22	1.5k
Mark Gudgeon United Kingdom	6	1.2k 0.8×	1.1k 1.0×	41 0.1×	195 0.7×	54 0.2×	11	1.4k
Jeffrey J. Easler United States	15	782 0.5×	584 0.5×	49 0.2×	311 1.2×	114 0.4×	69	982

Countries citing papers authored by Venkata Muddana

Since Specialization

Citations

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

Fields of papers citing papers by Venkata Muddana

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Venkata Muddana

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

Hernandez, Lyndon V., Venkata Muddana, Syed Abid Hussain, & Nalini M. Guda. (2017). 556 Contributing Factors in Malpractice Claims Against Gastroenterologists. Gastrointestinal Endoscopy. 85(5). AB85–AB86.

Habib, Ibrahim, et al.. (2017). Standardized OpenBiome Product as a Treatment for Clostridium Difficile Infections: A Single Center Experience. Gastroenterology. 152(5). S951–S951. 1 indexed citations

Chahal, Prabhleen, Venkata Muddana, & Abha Goyal. (2016). Endoscopic ultrasound-guided fine needle aspiration and diagnosis of omental plasmacytoma. Endoscopic Ultrasound. 6(4). 278–278. 1 indexed citations

Kumaravel, Arthi, Tyler Stevens, Georgios I. Papachristou, et al.. (2015). A Model to Predict the Severity of Acute Pancreatitis Based on Serum Level of Amylase and Body Mass Index. Clinical Gastroenterology and Hepatology. 13(8). 1496–1501. 17 indexed citations

Vipperla, Kishore, Georgios I. Papachristou, Jeffrey J. Easler, et al.. (2014). Risk of and Factors Associated With Readmission After a Sentinel Attack of Acute Pancreatitis. Clinical Gastroenterology and Hepatology. 12(11). 1911–1919. 68 indexed citations

Easler, Jeffrey J., Venkata Muddana, Alessandro Furlan, et al.. (2013). Portosplenomesenteric Venous Thrombosis in Patients With Acute Pancreatitis Is Associated With Pancreatic Necrosis and Usually Has a Benign Course. Clinical Gastroenterology and Hepatology. 12(5). 854–862. 81 indexed citations

Siddiqui, Ali A., Jeffrey J. Easler, Anna Strongin, et al.. (2013). Hydrogen Peroxide-Assisted Endoscopic Necrosectomy for Walled-Off Pancreatic Necrosis: A Dual Center Pilot Experience. Digestive Diseases and Sciences. 59(3). 687–690. 40 indexed citations

Bishehsari, Faraz, Arun Sharma, Kimberly Stello, et al.. (2012). TNF-alpha gene (TNFA) variants increase risk for multi-organ dysfunction syndrome (MODS) in acute pancreatitis. Pancreatology. 12(2). 113–118. 37 indexed citations

Mounzer, Rawad, Christopher J. Langmead, Bechien U. Wu, et al.. (2012). Comparison of Existing Clinical Scoring Systems to Predict Persistent Organ Failure in Patients With Acute Pancreatitis. Gastroenterology. 142(7). 1476–1482. 278 indexed citations

10.

Yadav, Dhiraj, Venkata Muddana, & Michael R. O’Connell. (2011). Hospitalizations for Chronic Pancreatitis in Allegheny County, Pennsylvania, USA. Pancreatology. 11(6). 546–552. 38 indexed citations

11.

Wu, Bechien U., Olaf J. Bakker, Georgios I. Papachristou, et al.. (2011). Blood Urea Nitrogen in the Early Assessment of Acute Pancreatitis. Archives of Internal Medicine. 171(7). 669–76. 137 indexed citations

12.

Muddana, Venkata, James Park, Janette Lamb, et al.. (2010). Are Genetic Variants in the Platelet-Derived Growth Factor β Gene Associated With Chronic Pancreatitis?. Pancreas. 39(8). 1215–1219. 2 indexed citations

13.

Chakraborty, Subhankar, Sukhwinder Kaur, Venkata Muddana, et al.. (2010). Elevated Serum Neutrophil Gelatinase-Associated Lipocalin Is an Early Predictor of Severity and Outcome in Acute Pancreatitis. The American Journal of Gastroenterology. 105(9). 2050–2059. 51 indexed citations

14.

Whitcomb, David C., Venkata Muddana, Christopher J. Langmead, et al.. (2010). Angiopoietin-2, a Regulator of Vascular Permeability in Inflammation, Is Associated With Persistent Organ Failure in Patients With Acute Pancreatitis From the United States and Germany. The American Journal of Gastroenterology. 105(10). 2287–2292. 52 indexed citations

15.

Aoun, Elie, Venkata Muddana, Georgios I. Papachristou, & David C. Whitcomb. (2009). SPINK1 N34S Is Strongly Associated With Recurrent Acute Pancreatitis but Is Not a Risk Factor for the First or Sentinel Acute Pancreatitis Event. The American Journal of Gastroenterology. 105(2). 446–451. 45 indexed citations

16.

Sharma, Arun, Venkata Muddana, Janette Lamb, et al.. (2009). Low Serum Adiponectin Levels Are Associated With Systemic Organ Failure in Acute Pancreatitis. Pancreas. 38(8). 907–912. 44 indexed citations

17.

Papachristou, Georgios I., Venkata Muddana, Dhiraj Yadav, et al.. (2009). Comparison of BISAP, Ranson's, APACHE-II, and CTSI Scores in Predicting Organ Failure, Complications, and Mortality in Acute Pancreatitis. The American Journal of Gastroenterology. 105(2). 435–441. 386 indexed citations breakdown →

18.

Muddana, Venkata, David C. Whitcomb, & Georgios I. Papachristou. (2009). Current management and novel insights in acute pancreatitis. Expert Review of Gastroenterology & Hepatology. 3(4). 435–444. 26 indexed citations

19.

Muddana, Venkata, Janette Lamb, Julia B. Greer, et al.. (2008). Association between calcium sensing receptor gene polymorphisms and chronic pancreatitis in a US population: Role of serine protease inhibitor Kazal 1type and alcohol. World Journal of Gastroenterology. 14(28). 4486–4486. 61 indexed citations

20.

Muddana, Venkata, David C. Whitcomb, Asif Khalid, Adam Slivka, & Georgios I. Papachristou. (2008). Elevated Serum Creatinine as a Marker of Pancreatic Necrosis in Acute Pancreatitis. The American Journal of Gastroenterology. 104(1). 164–170. 124 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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