Brechtje D.M. Koopmann

481 total citations
14 papers, 212 citations indexed

About

Brechtje D.M. Koopmann is a scholar working on Oncology, Surgery and Molecular Biology. According to data from OpenAlex, Brechtje D.M. Koopmann has authored 14 papers receiving a total of 212 indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Oncology, 7 papers in Surgery and 3 papers in Molecular Biology. Recurrent topics in Brechtje D.M. Koopmann's work include Pancreatic and Hepatic Oncology Research (11 papers), Pancreatitis Pathology and Treatment (6 papers) and Colorectal Cancer Screening and Detection (5 papers). Brechtje D.M. Koopmann is often cited by papers focused on Pancreatic and Hepatic Oncology Research (11 papers), Pancreatitis Pathology and Treatment (6 papers) and Colorectal Cancer Screening and Detection (5 papers). Brechtje D.M. Koopmann collaborates with scholars based in Netherlands, Italy and Canada. Brechtje D.M. Koopmann's co-authors include Marco J. Bruno, Djuna L. Cahen, Iris J. M. Levink, Lydi M.J.W. van Driel, Kasper A. Overbeek, Frank P. Vleggaar, Paul Fockens, Jeanin E. van Hooft, Femme Harinck and Ingrid C. Konings and has published in prestigious journals such as Gastroenterology, Gut and International Journal of Cancer.

In The Last Decade

Brechtje D.M. Koopmann

12 papers receiving 203 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Brechtje D.M. Koopmann Netherlands	8	138	77	63	38	29	14	212
Yuriko N. Koyanagi Japan	9	88 0.6×	22 0.3×	56 0.9×	42 1.1×	30 1.0×	18	178
Stephanos Pericleous United Kingdom	7	136 1.0×	48 0.6×	126 2.0×	70 1.8×	26 0.9×	15	232
Ingrid C. Konings Netherlands	8	305 2.2×	149 1.9×	103 1.6×	47 1.2×	40 1.4×	13	341
K. Lorizzo Italy	7	155 1.1×	36 0.5×	24 0.4×	33 0.9×	75 2.6×	20	227
Victoria Williams United Kingdom	6	67 0.5×	101 1.3×	22 0.3×	95 2.5×	14 0.5×	7	209
Jorge Madrid Chile	7	186 1.3×	68 0.9×	40 0.6×	40 1.1×	4 0.1×	21	318
Amethyst Saldia United States	5	239 1.7×	114 1.5×	62 1.0×	114 3.0×	22 0.8×	11	308
Alexej Ballhausen Germany	8	152 1.1×	85 1.1×	51 0.8×	40 1.1×	14 0.5×	23	264
Noah Graham United States	9	205 1.5×	39 0.5×	18 0.3×	27 0.7×	137 4.7×	26	290
Hannah Lambie United Kingdom	6	58 0.4×	16 0.2×	32 0.5×	34 0.9×	10 0.3×	9	141

Countries citing papers authored by Brechtje D.M. Koopmann

Since Specialization

Citations

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

Fields of papers citing papers by Brechtje D.M. Koopmann

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Brechtje D.M. Koopmann. 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 Brechtje D.M. Koopmann. The network helps show where Brechtje D.M. Koopmann may publish in the future.

Co-authorship network of co-authors of Brechtje D.M. Koopmann

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

All Works

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14 of 14 papers shown

Jonge, Lucie de, Esther Toes‐Zoutendijk, Brechtje D.M. Koopmann, et al.. (2024). Modelling the impact of bias in fecal immunochemical testing on long-term outcomes of colorectal cancer screening. Clinica Chimica Acta. 561. 119809–119809. 1 indexed citations

Fuhler, Gwenny M., Brechtje D.M. Koopmann, Iris J. M. Levink, et al.. (2024). Assessment of Glucose and HbA1c Monitoring in a Pancreatic Cancer Surveillance Program for High-Risk Individuals. Clinical and Translational Gastroenterology. 15(12). e00777–e00777. 3 indexed citations

Koopmann, Brechtje D.M., Iris Lansdorp‐Vogelaar, Steffie K. Naber, et al.. (2023). The Natural Disease Course of Pancreatic Cyst–Associated Neoplasia, Dysplasia, and Ductal Adenocarcinoma: Results of a Microsimulation Model. Gastroenterology. 165(6). 1522–1532. 8 indexed citations

Overbeek, Kasper A., Brechtje D.M. Koopmann, Iris J. M. Levink, et al.. (2023). Intraductal Papillary Mucinous Neoplasms in High-Risk Individuals: Incidence, Growth Rate, and Malignancy Risk. Clinical Gastroenterology and Hepatology. 22(1). 62–71.e7. 8 indexed citations

Levink, Iris J. M., Derk C.F. Klatte, Gerda C. M. Vreeker, et al.. (2022). Longitudinal changes of serum protein N-Glycan levels for earlier detection of pancreatic cancer in high-risk individuals. Pancreatology. 22(4). 497–506. 10 indexed citations

Levink, Iris J. M., Brechtje D.M. Koopmann, Lydi M.J.W. van Driel, et al.. (2022). Protein biomarkers in pancreatic juice and serum for identification of pancreatic cancer. Gastrointestinal Endoscopy. 96(5). 801–813.e2. 13 indexed citations

Koopmann, Brechtje D.M., et al.. (2022). The impact of pancreatic cancer screening on life expectancy: A systematic review of modeling studies. International Journal of Cancer. 152(8). 1570–1580. 11 indexed citations

Overbeek, Kasper A., Iris J. M. Levink, Brechtje D.M. Koopmann, et al.. (2021). Long-term yield of pancreatic cancer surveillance in high-risk individuals. Gut. 71(6). 1152–1160. 98 indexed citations

Levink, Iris J. M., Brechtje D.M. Koopmann, Maikel P. Peppelenbosch, et al.. (2021). The diagnostic value of pancreatic juice protein biomarkers for pancreatic cancer detection. Pancreatology. 21. S5–S5. 1 indexed citations

10.

Koopmann, Brechtje D.M., Femme Harinck, Sonja Kroep, et al.. (2021). Identifying key factors for the effectiveness of pancreatic cancer screening: A model‐based analysis. International Journal of Cancer. 149(2). 337–346. 7 indexed citations

11.

Koopmann, Brechtje D.M., et al.. (2020). Systematic Review of Development and Content Validity of Patient-reported Outcome Measures in Inflammatory Bowel Disease: Do We Measure What We Measure?. Journal of Crohn s and Colitis. 14(9). 1299–1315. 23 indexed citations

12.

Overbeek, Kasper A., Iris J. M. Levink, Ingrid C. Konings, et al.. (2019). 12 Years of prospective pancreatic cancer surveillance: Results of the Dutch nationwide program in high-risk individuals. Pancreatology. 19. S114–S114.

13.

Overbeek, Kasper A., Iris J. M. Levink, Ingrid C. Konings, et al.. (2019). Mo1374 – 12 Years of Prospective Pancreatic Cancer Surveillance: Results of the Dutch Nationwide Program in High-Risk Individuals. Gastroenterology. 156(6). S–756. 3 indexed citations

14.

Olén, Ola, Åsa Neuman, Brechtje D.M. Koopmann, et al.. (2014). Allergy‐related diseases and recurrent abdominal pain during childhood – a birth cohort study. Alimentary Pharmacology & Therapeutics. 40(11-12). 1349–1358. 26 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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