Kofi Clarke

1.3k total citations
76 papers, 872 citations indexed

About

Kofi Clarke is a scholar working on Epidemiology, Genetics and Surgery. According to data from OpenAlex, Kofi Clarke has authored 76 papers receiving a total of 872 indexed citations (citations by other indexed papers that have themselves been cited), including 44 papers in Epidemiology, 38 papers in Genetics and 30 papers in Surgery. Recurrent topics in Kofi Clarke's work include Microscopic Colitis (38 papers), Inflammatory Bowel Disease (36 papers) and Eosinophilic Esophagitis (16 papers). Kofi Clarke is often cited by papers focused on Microscopic Colitis (38 papers), Inflammatory Bowel Disease (36 papers) and Eosinophilic Esophagitis (16 papers). Kofi Clarke collaborates with scholars based in United States, United Kingdom and Belgium. Kofi Clarke's co-authors include Emmanuelle Williams, Matthew Coates, Andrew Tinsley, Miguel Regueiro, Mohammad Bilal, Sheru Kansal, Brian P. McAllister, August Stuart, Shailendra Singh and Venkata Subhash Gorrepati and has published in prestigious journals such as Gastroenterology, Scientific Reports and Medicine & Science in Sports & Exercise.

In The Last Decade

Kofi Clarke

67 papers receiving 855 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Kofi Clarke United States 14 352 300 198 164 159 76 872
Lorenzo Norsa Italy 18 232 0.7× 268 0.9× 330 1.7× 355 2.2× 85 0.5× 71 1.1k
Júlio Maria Fonseca Chebli Brazil 16 289 0.8× 273 0.9× 365 1.8× 79 0.5× 133 0.8× 80 841
Yaron Niv Israel 20 200 0.6× 289 1.0× 592 3.0× 259 1.6× 197 1.2× 96 1.2k
Hye Ran Yang South Korea 23 189 0.5× 485 1.6× 596 3.0× 204 1.2× 80 0.5× 133 1.6k
Patrícia Sarlós Hungary 20 220 0.6× 243 0.8× 500 2.5× 120 0.7× 150 0.9× 70 1.0k
William Koltun United States 24 410 1.2× 243 0.8× 166 0.8× 142 0.9× 143 0.9× 41 1.6k
J. Y. Mary France 10 318 0.9× 222 0.7× 182 0.9× 75 0.5× 70 0.4× 17 831
Bart G.P. Koot Netherlands 23 229 0.7× 617 2.1× 402 2.0× 105 0.6× 83 0.5× 76 1.3k
Andrea Scaramuzza Italy 18 493 1.4× 91 0.3× 384 1.9× 72 0.4× 91 0.6× 59 1.1k
Wim Hameeteman Netherlands 16 343 1.0× 316 1.1× 805 4.1× 342 2.1× 201 1.3× 40 1.3k

Countries citing papers authored by Kofi Clarke

Since Specialization
Citations

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

Fields of papers citing papers by Kofi Clarke

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Kofi Clarke

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

All Works

20 of 20 papers shown
1.
2.
Stine, Jonathan G., David Bradley, Jennifer S. McCall‐Hosenfeld, et al.. (2025). Multidisciplinary clinic model enhances liver and metabolic health outcomes in adults with MASH. Hepatology Communications. 9(2). 2 indexed citations
3.
Clarke, Kofi, et al.. (2024). Economics of Emergency Department Visits by Patients With Inflammatory Bowel Disease: A Real-World Analysis. Crohn s & Colitis 360. 6(2). otae029–otae029. 1 indexed citations
4.
Greene, Alicia, Élise Schaefer, Kofi Clarke, et al.. (2024). Is the writing on the wall? The relationship between the number of disease-modifying anti-inflammatory bowel disease drugs used and the risk of surgical resection. Journal of Gastrointestinal Surgery. 28(6). 836–842.
5.
Coates, Matthew, Kofi Clarke, Emmanuelle Williams, et al.. (2023). Abdominal Pain in Inflammatory Bowel Disease: An Evidence-Based, Multidisciplinary Review. Crohn s & Colitis 360. 5(4). otad055–otad055. 11 indexed citations
6.
Ssentongo, Paddy, et al.. (2023). Race and Ethnic Representation in Crohn’s Disease Trials of Biologic and Small Molecule Medications: A Systematic Review and Meta-analysis. Journal of Crohn s and Colitis. 18(2). 204–211. 1 indexed citations
7.
8.
Clarke, Kofi, et al.. (2022). Post-polypectomy follow-up recommendations by practicing academic gastroenterologists—does number of years in practice matter?. International Journal of Colorectal Disease. 37(4). 979–982. 1 indexed citations
9.
Clarke, Kofi, August Stuart, Andrew Tinsley, et al.. (2022). COVID-19 Vaccine Hesitancy in Patients with Inflammatory Bowel Disease. Digestive Diseases and Sciences. 67(10). 4671–4677. 11 indexed citations
10.
Yadav, Sanjay Kumar, August Stuart, Allen R. Kunselman, et al.. (2021). Dedicated Psychiatry Clinic for Inflammatory Bowel Disease Patients Has a Positive Impact on Depression Scores. Inflammatory Intestinal Diseases. 7(2). 81–86. 1 indexed citations
11.
Coates, Matthew, Vonn Walter, August Stuart, et al.. (2021). Symptoms and Extraintestinal Manifestations in Active Cannabis Users with Inflammatory Bowel Disease. Cannabis and Cannabinoid Research. 7(4). 445–450. 5 indexed citations
12.
Clarke, Kofi, et al.. (2020). Impact of COVID-19 Pandemic on Training: Global Perceptions of Gastroenterology and Hepatology Fellows in the USA. Digestive Diseases and Sciences. 66(10). 3307–3311. 17 indexed citations
13.
Dahmus, Jessica, et al.. (2020). <p>Risk of Lymphoma Associated with Anti-TNF Therapy in Patients with Inflammatory Bowel Disease: Implications for Therapy</p>. Clinical and Experimental Gastroenterology. Volume 13. 339–350. 32 indexed citations
14.
Clarke, Kofi, Venkata Subhash Gorrepati, Jonathan G. Stine, et al.. (2020). Dysplasia detection is similar between chromoendoscopy and high-definition white-light colonoscopy in inflammatory bowel disease patients: a US-matched case-control study. International Journal of Colorectal Disease. 35(12). 2301–2307. 10 indexed citations
15.
Singh, Shailendra, et al.. (2020). Risk of Severe Coronavirus Disease 2019 in Patients With Inflammatory Bowel Disease in the United States: A Multicenter Research Network Study. Gastroenterology. 159(4). 1575–1578.e4. 85 indexed citations
16.
Bilal, Mohammad, et al.. (2016). Febrile Neutropenia with Thrombocytopenia after Infliximab Induction in a Patient with Ulcerative Colitis. Case Reports in Gastroenterology. 10(3). 596–599. 2 indexed citations
17.
Gulati, Abhishek, Kofi Clarke, Julia B. Greer, et al.. (2016). IBD LIVE Case Series–Case 4. Inflammatory Bowel Diseases. 22(6). 1462–1472. 1 indexed citations
18.
Bilal, Mohammad, et al.. (2015). Pre-pyloric pseudomelanosis. Digestive and Liver Disease. 47(7). 617–617. 1 indexed citations
19.
Lee, Jung Min & Kofi Clarke. (2015). Anti-TNF agents in patients with inflammatory bowel disease and malignant melanoma—challenges in management. International Journal of Colorectal Disease. 30(12). 1595–1602. 5 indexed citations
20.
Clarke, Kofi, et al.. (2011). Multivisceral perforation from inferior vena cava (IVC) filter migration. 35(8). 44–47. 2 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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