Michael Praktiknjo

4.9k total citations
103 papers, 1.4k citations indexed

About

Michael Praktiknjo is a scholar working on Hepatology, Epidemiology and Surgery. According to data from OpenAlex, Michael Praktiknjo has authored 103 papers receiving a total of 1.4k indexed citations (citations by other indexed papers that have themselves been cited), including 77 papers in Hepatology, 76 papers in Epidemiology and 56 papers in Surgery. Recurrent topics in Michael Praktiknjo's work include Liver Disease and Transplantation (74 papers), Liver Disease Diagnosis and Treatment (72 papers) and Organ Transplantation Techniques and Outcomes (39 papers). Michael Praktiknjo is often cited by papers focused on Liver Disease and Transplantation (74 papers), Liver Disease Diagnosis and Treatment (72 papers) and Organ Transplantation Techniques and Outcomes (39 papers). Michael Praktiknjo collaborates with scholars based in Germany, Spain and Denmark. Michael Praktiknjo's co-authors include Jonel Trebicka, Christian Jansen, Christian P. Strassburg, Daniel Thomas, Johannes Chang, Jennifer Lehmann, Carsten H. Meyer, Alessandra Pohlmann, Carsten Meyer and Julian A. Luetkens and has published in prestigious journals such as PLoS ONE, Hepatology and Gut.

In The Last Decade

Michael Praktiknjo

97 papers receiving 1.4k citations

Peers

Michael Praktiknjo

HEPAT

EPIDE

SURGE

PHYSI

PRM

Naofumi Ono Japan

Do Seon Song South Korea

Hiroyasu Morikawa Japan

Luigi Roffi Italy

Maximilian Jara Germany

Nora Cazzagon Italy

Pui-Ching Lee Taiwan

Cristina Rigamonti Italy

Paolo De Paolis Italy

Jiayin Yang China

Naofumi Ono Japan

Michael Praktiknjo

599 ×0.6

HEPAT

1.0k ×1.1

EPIDE

300 ×0.5

SURGE

345 ×1.9

PHYSI

65 ×0.7

PRM

Citations per year, relative to Michael Praktiknjo Michael Praktiknjo (= 1×) peers Naofumi Ono

Countries citing papers authored by Michael Praktiknjo

Since Specialization

Citations

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

Fields of papers citing papers by Michael Praktiknjo

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Michael Praktiknjo

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

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

Chang, Johannes, Lukas Sturm, Michael Schultheiß, et al.. (2025). Right Ventricular Contractility Predicts Clearance of Ascites After Transjugular Intrahepatic Portosystemic Shunt. Liver International. 45(12). e70422–e70422. 1 indexed citations

Glitscher, Mirco, Julia Dietz, Fabian Finkelmeier, et al.. (2024). Impaired HBsAg release and antiproliferative/antioxidant cell regulation by HBeAg‐negative patient isolates reflects an evolutionary process. Liver International. 44(10). 2773–2792. 3 indexed citations

Drebber, Uta, Robert Schierwagen, Wen Gu, et al.. (2024). Stage of fibrosis is not a predictive determinant of weight loss in patients undergoing bariatric surgery. Surgery for Obesity and Related Diseases. 20(8). 759–766. 1 indexed citations

Vollenberg, Richard, H Ullerich, Martin Schulz, et al.. (2024). Factors Associated with Infectious Complications Following Endoscopic Retrograde Cholangiopancreatography in Liver Transplant Recipients: Insights from a Single-Center Study. Endoscopy. 56(S 02). S61–S62. 1 indexed citations

Peiffer, Kai‐Henrik, et al.. (2024). Ultrasound‐Defined Sarcopenia Independently Predicts Acute Decompensation in Advanced Chronic Liver Disease. Journal of Cachexia Sarcopenia and Muscle. 15(6). 2792–2802. 3 indexed citations

Schindler, Philipp, Friederike Cordes, Moritz Wildgruber, et al.. (2024). Imaging-based diagnosis of sarcopenia for transplant-free survival in primary sclerosing cholangitis. BMC Gastroenterology. 24(1). 145–145. 2 indexed citations

Praktiknjo, Michael, Debbie L. Shawcross, & Wim Laleman. (2023). The clinical relevance of acute‐on‐chronic liver failure in medical procedures: Endoscopy, interventions and surgery. Liver International. 45(3). e15749–e15749. 2 indexed citations

Hartmann, Phillipp, Sonja Lang, Robert Schierwagen, et al.. (2023). Fecal cytolysin does not predict disease severity in acutely decompensated cirrhosis and acute-on-chronic liver failure. Hepatobiliary & pancreatic diseases international. 22(5). 474–481. 7 indexed citations

Gu, Wen, Maximilian Joseph Brol, Andreas A. Schnitzbauer, et al.. (2023). Epidemiology of liver transplantation and post-LT complications in Germany: nationwide study (2005–2018). European Journal of Gastroenterology & Hepatology. 35(11). 1289–1297. 1 indexed citations

10.

Chang, Johannes, Jennifer Lehmann, Philipp Lingohr, et al.. (2023). Surgical site infections are independently associated with the development of postoperative acute-on-chronic liver failure in liver cirrhosis. Liver Transplantation. 29(9). 928–939. 3 indexed citations

11.

Ruiz‐Margáin, Astrid, Alessandra Pohlmann, Melanie Langheinrich, et al.. (2023). Myostatin is associated with the presence and development of acute-on-chronic liver failure. JHEP Reports. 5(8). 100761–100761. 8 indexed citations

12.

Drebber, Uta, Robert Schierwagen, Wen Gu, et al.. (2023). Stage of fibrosis is not a predictive determinant of weight loss in patients undergoing bariatric surgery. Zeitschrift für Gastroenterologie. 61(1). e16–e16. 1 indexed citations

13.

Jansen, Christian, et al.. (2023). Maternal and Perinatal Outcome in a Contemporary Cohort of Patients with Portal Hypertension: A Single-Center Experience. Journal of Clinical Medicine. 12(9). 3088–3088. 1 indexed citations

14.

Laleman, Wim, et al.. (2023). Role of endoscopy in hepatology. Digestive and Liver Disease. 56(7). 1185–1195. 5 indexed citations

15.

Laleman, Wim, Michael Praktiknjo, Mette Munk Lauridsen, et al.. (2022). Closing spontaneous portosystemic shunts in cirrhosis: Does it make sense? Does it work? What does it take?. Metabolic Brain Disease. 38(5). 1717–1728. 7 indexed citations

16.

Faron, Anton, Johannes Chang, Alois M. Sprinkart, et al.. (2022). Combination of Fat-Free Muscle Index and Total Spontaneous Portosystemic Shunt Area Identifies High-Risk Cirrhosis Patients. Frontiers in Medicine. 9. 831005–831005. 5 indexed citations

17.

Vogt, Annabelle, Farsaneh Sadeghlar, Robert Mahn, et al.. (2021). Alpha-Fetoprotein- and CD40Ligand-Expressing Dendritic Cells for Immunotherapy of Hepatocellular Carcinoma. Cancers. 13(13). 3375–3375. 21 indexed citations

18.

Wolter, Karsten, Michael Praktiknjo, G. Anton Decker, et al.. (2021). Glue Embolization of Gastroesophageal Varices during Transjugular Intrahepatic Portosystemic Shunt (TIPS) Improves Survival Compared to Coil-only Embolization—A Single-Center Retrospective Study. CardioVascular and Interventional Radiology. 44(8). 1240–1250. 7 indexed citations

19.

Kuetting, Daniel, Karsten Wolter, Julian A. Luetkens, et al.. (2018). AngioJet-assisted transvenous-transhepatic mechanical thrombectomy in the portal vein. Polish Journal of Radiology. 83. 619–627. 4 indexed citations

20.

Jansen, Christian, Philipp T. Möller, Carsten H. Meyer, et al.. (2017). Increase in liver stiffness after transjugular intrahepatic portosystemic shunt is associated with inflammation and predicts mortality. Hepatology. 67(4). 1472–1484. 61 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.

Explore authors with similar magnitude of impact