Usha Dutta

5.8k total citations
254 papers, 3.0k citations indexed

About

Usha Dutta is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Epidemiology. According to data from OpenAlex, Usha Dutta has authored 254 papers receiving a total of 3.0k indexed citations (citations by other indexed papers that have themselves been cited), including 166 papers in Surgery, 68 papers in Pulmonary and Respiratory Medicine and 53 papers in Epidemiology. Recurrent topics in Usha Dutta's work include Pancreatitis Pathology and Treatment (46 papers), Gallbladder and Bile Duct Disorders (40 papers) and Pancreatic and Hepatic Oncology Research (34 papers). Usha Dutta is often cited by papers focused on Pancreatitis Pathology and Treatment (46 papers), Gallbladder and Bile Duct Disorders (40 papers) and Pancreatic and Hepatic Oncology Research (34 papers). Usha Dutta collaborates with scholars based in India, United States and Australia. Usha Dutta's co-authors include Rakesh Kochhar, Vishal Sharma, Kartar Singh, Harshal Mandavdhare, Pankaj Gupta, Pramod Kumar Garg, Saroj Kant Sinha, Rakesh K. Tandon, Praveen Kumar and Jayanta Samanta and has published in prestigious journals such as SHILAP Revista de lepidopterología, Gastroenterology and Gut.

In The Last Decade

Usha Dutta

241 papers receiving 2.9k citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Usha Dutta India	28	1.7k	698	626	576	445	254	3.0k
Guilherme Macedo Portugal	30	1.7k 1.0×	939 1.3×	812 1.3×	1.1k 1.8×	384 0.9×	451	3.8k
Nikolaos Machairas Greece	26	1.2k 0.7×	564 0.8×	744 1.2×	372 0.6×	207 0.5×	177	2.7k
Dermot Burke United Kingdom	27	1.2k 0.7×	356 0.5×	795 1.3×	522 0.9×	148 0.3×	109	2.5k
Giuseppe Losurdo Italy	26	879 0.5×	241 0.3×	384 0.6×	728 1.3×	246 0.6×	130	2.3k
Sami Akbulut Türkiye	28	2.2k 1.2×	465 0.7×	266 0.4×	301 0.5×	387 0.9×	286	3.3k
Éric Goffin Belgium	34	1.0k 0.6×	704 1.0×	577 0.9×	616 1.1×	252 0.6×	170	4.1k
Byung Ik Jang South Korea	28	943 0.5×	587 0.8×	427 0.7×	778 1.4×	289 0.6×	180	2.5k
Duck Jong Han South Korea	29	1.6k 0.9×	606 0.9×	1.1k 1.8×	989 1.7×	380 0.9×	203	3.3k
Cheng‐Tang Chiu Taiwan	29	1.1k 0.6×	632 0.9×	518 0.8×	774 1.3×	143 0.3×	125	2.3k
Leena Halme Finland	30	1.3k 0.7×	450 0.6×	347 0.6×	806 1.4×	128 0.3×	84	2.5k

Countries citing papers authored by Usha Dutta

Since Specialization

Citations

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

Fields of papers citing papers by Usha Dutta

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Usha Dutta

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

Singh, Anupam, Vaneet Jearth, Abhirup Chatterjee, et al.. (2025). Clinical Trial: Immunogenicity of Double‐Dose Versus Standard‐Dose of Hepatitis B Virus Vaccine in Inflammatory Bowel Disease. Alimentary Pharmacology & Therapeutics. 63(4). 483–493. 1 indexed citations

Bhatia, Prateek, Saroj Kant Sinha, Anupam Singh, et al.. (2025). Effectiveness and safety of thiopurines in inflammatory bowel disease patients with NUDT15 polymorphism: a real-world retrospective study. Expert Review of Clinical Pharmacology. 18(3). 175–183.

Dutta, Usha, et al.. (2025). First Report on PCR-based Detection of Entamoeba moshkovskii from A Tertiary Care Center in North India. Journal of Pure and Applied Microbiology. 19(1). 100–105.

Dutta, Amit Kumar, Vishal Sharma, Abhinav Jain, et al.. (2024). Inappropriate use of proton pump inhibitors in clinical practice globally: a systematic review and meta-analysis. Gut. 74(1). e5–e5. 3 indexed citations

Gupta, Pankaj, Joseph R. Johnson, Jimil Shah, et al.. (2024). Impact of the Timing of Percutaneous Catheter Drainage following Endoscopic Drainage on Outcomes in Acute Necrotizing Pancreatitis. SHILAP Revista de lepidopterología. 34(3). 441–448. 1 indexed citations

Mishra, Shubhra, Anuraag Jena, Kaushal K Prasad, et al.. (2024). Histological scores are poor predictors of short term outcomes in acute severe ulcerative colitis: An observational study. Digestive and Liver Disease. 57(1). 303–307. 1 indexed citations

Pal, Rimesh, Pankaj Gupta, Anupam Singh, et al.. (2024). Sarcopenia is common in ulcerative colitis and correlates with disease activity. Intestinal Research. 22(2). 162–171. 6 indexed citations

Jearth, Vaneet, Jimil Shah, Anupam Singh, et al.. (2024). A survey of practice patterns and adherence to national and international guidelines on the management of Helicobacter pylori infection among gastroenterologists and gastroenterology fellows in India. Indian Journal of Gastroenterology. 44(2). 208–219. 1 indexed citations

Jena, Anuraag, et al.. (2023). Effectiveness and safety of thioguanine as a maintenance therapy of inflammatory bowel disease: Systematic review, meta-analysis and meta-regression. Clinics and Research in Hepatology and Gastroenterology. 47(7). 102155–102155. 3 indexed citations

10.

Shah, Jimil, Anupam Singh, Vaneet Jearth, et al.. (2023). Endoscopic ultrasound–guided drainage of early pancreatic necrotic collection: Single-center retrospective study. Indian Journal of Gastroenterology. 44(6). 844–853. 1 indexed citations

11.

Shah, Jimil, Anuraag Jena, Vaneet Jearth, et al.. (2023). Conventional vs Short Duration of Antibiotics in Patients With Moderate or Severe Cholangitis: Noninferiority Randomized Trial. The American Journal of Gastroenterology. 119(1). 176–182. 8 indexed citations

12.

Kundu, Reetu, Nalini Gupta, Manish Rohilla, et al.. (2023). The WHO system versus the Papanicolaou society of cytopathology system for reporting pancreaticobiliary cytology for risk stratification—which is better?. Diagnostic Cytopathology. 52(3). 145–155. 2 indexed citations

13.

Jha, Daya Krishna, Pankaj Gupta, Rajender Kumar, et al.. (2023). Clinical and Radiological Parameters to Discriminate Tuberculous Peritonitis and Peritoneal Carcinomatosis. Diagnostics. 13(20). 3206–3206. 3 indexed citations

14.

Gupta, Pankaj, Ajay Gulati, Thakur Deen Yadav, et al.. (2023). Multiparametric MR imaging with diffusion-weighted, intravoxel incoherent motion, diffusion tensor, and dynamic contrast-enhanced perfusion sequences to assess gallbladder wall thickening: a prospective study based on surgical histopathology. European Radiology. 33(7). 4981–4993. 9 indexed citations

15.

Mandavdhare, Harshal, et al.. (2022). OUTCOME OF PER ORAL ENDOSCOPIC MYOTOMY (POEM) IN SIGMOID ACHALASIA AT A MEDIAN FOLLOW UP OF 17 MONTHS. Arquivos de Gastroenterologia. 59(4). 478–482. 2 indexed citations

16.

Shah, Jimil, Harish Bhujade, Vaneet Jearth, et al.. (2022). Deep Venous Thrombosis in Acute Pancreatitis Is Associated with High Mortality: A Prospective Study. Digestive Diseases and Sciences. 68(3). 988–994. 2 indexed citations

17.

Gupta, Pankaj, Jyoti Gupta, Jayanta Samanta, et al.. (2022). Feasibility and Safety of Bedside Percutaneous Catheter Drainage of Necrotic Pancreatic Fluid Collections in the Intensive Care Unit. SHILAP Revista de lepidopterología. 7(2). 81–86.

18.

Mishra, Shubhra, Harshal Mandavdhare, Harjeet Singh, et al.. (2020). Adjuvant use of combination of antibiotics in acute severe ulcerative colitis: A placebo controlled randomized trial. Expert Review of Anti-infective Therapy. 19(7). 949–955. 16 indexed citations

19.

Ahamed, Rizwan, Jimil Shah, Praveen Kumar, et al.. (2019). Controversies in classification of peritoneal tuberculosis and a proposal for clinico-radiological classification. Expert Review of Anti-infective Therapy. 17(8). 547–555. 14 indexed citations

20.

Gupta, Pankaj, Muniraju Maralakunte, Jayanta Samanta, et al.. (2019). Percutaneous transhepatic biliary drainage in patients at higher risk for adverse events: experience from a tertiary care referral center. Abdominal Radiology. 45(8). 2547–2553. 29 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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