Jana B. Ernst

857 total citations
23 papers, 652 citations indexed

About

Jana B. Ernst is a scholar working on Pathology and Forensic Medicine, Cardiology and Cardiovascular Medicine and Nutrition and Dietetics. According to data from OpenAlex, Jana B. Ernst has authored 23 papers receiving a total of 652 indexed citations (citations by other indexed papers that have themselves been cited), including 19 papers in Pathology and Forensic Medicine, 7 papers in Cardiology and Cardiovascular Medicine and 5 papers in Nutrition and Dietetics. Recurrent topics in Jana B. Ernst's work include Vitamin D Research Studies (19 papers), Vitamin C and Antioxidants Research (4 papers) and Pharmacological Effects and Toxicity Studies (4 papers). Jana B. Ernst is often cited by papers focused on Vitamin D Research Studies (19 papers), Vitamin C and Antioxidants Research (4 papers) and Pharmacological Effects and Toxicity Studies (4 papers). Jana B. Ernst collaborates with scholars based in Germany, Austria and Netherlands. Jana B. Ernst's co-authors include Armin Zittermann, Jan Gummert, Jochen Börgermann, Joachim Kühn, Stefan Pilz, J Dreier, Cornelius Knabbe, Ingvild Birschmann, Marcus Dittrich and U Fuchs and has published in prestigious journals such as PLoS ONE, The Journal of Clinical Endocrinology & Metabolism and European Heart Journal.

In The Last Decade

Jana B. Ernst

22 papers receiving 640 citations

Peers

Countries citing papers authored by Jana B. Ernst

Since Specialization

Citations

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

Fields of papers citing papers by Jana B. Ernst

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Jana B. Ernst. 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 Jana B. Ernst. The network helps show where Jana B. Ernst may publish in the future.

Co-authorship network of co-authors of Jana B. Ernst

This figure shows the co-authorship network connecting the top 25 collaborators of Jana B. Ernst. A scholar is included among the top collaborators of Jana B. Ernst 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 Jana B. Ernst. Jana B. Ernst 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

#	Work	Indexed citations
1	A 3 Year Post-Intervention follow-up on Mortality in Advanced Heart Failure (EVITA Vitamin D Supplementation Trial) 2020 ·ESC Heart Failure ·Armin Zittermann, Jana B. Ernst, Sylvana Prokop, U Fuchs, Heiner K. Berthold, Ioanna Gouni‐Berthold, Jan Gummert, Stefan Pilz	7
2	Vitamin D supplementation of 4000 IU daily and cardiac function in patients with advanced heart failure: The EVITA trial 2019 ·International Journal of Cardiology ·Armin Zittermann, Jana B. Ernst, Sylvana Prokop, U Fuchs, Agata Gruszka, J Dreier, Joachim Kühn, Cornelius Knabbe, Heiner K. Berthold, Ioanna Gouni‐Berthold, Stefan Pilz, Jan Gummert, Lech Paluszkiewicz	25
3	Vitamin D supplementation does not prevent the testosterone decline in males with advanced heart failure: the EVITA trial 2018 ·European Journal of Nutrition ·Armin Zittermann, Jana B. Ernst, Sylvana Prokop, U Fuchs, J Dreier, Joachim Kühn, Cornelius Knabbe, Heiner K. Berthold, Ioanna Gouni‐Berthold, Jan Gummert, Jochen Börgermann, Stefan Pilz	15
4	Daily Supplementation with 4000 IU Vitamin D3 for Three Years Does Not Modify Cardiovascular Risk Markers in Patients with Advanced Heart Failure: The Effect of Vitamin D on Mortality in Heart Failure Trial 2018 ·Annals of Nutrition and Metabolism ·Armin Zittermann, Jana B. Ernst, Sylvana Prokop, U Fuchs, J Dreier, Joachim Kühn, Cornelius Knabbe, Jochen Börgermann, Heiner K. Berthold, Stefan Pilz, Ioanna Gouni‐Berthold, Jan Gummert	7
5	Effects of Vitamin D Supplementation on Renin and Aldosterone Concentrations in Patients with Advanced Heart Failure: The EVITA Trial 2018 ·International Journal of Endocrinology ·Armin Zittermann, Jana B. Ernst, Sylvana Prokop, U Fuchs, J Dreier, Joachim Kühn, Cornelius Knabbe, Jochen Börgermann, Heiner K. Berthold, Stefan Pilz, Ioanna Gouni‐Berthold, Jan Gummert	20
6	Vitamin D supplementation and bone turnover in advanced heart failure: the EVITA trial 2017 ·Osteoporosis International ·Armin Zittermann, Jana B. Ernst, Sylvana Prokop, U Fuchs, J Dreier, Joachim Kühn, Heiner K. Berthold, Stefan Pilz, Ioanna Gouni‐Berthold, Jan Gummert	11
7	Effect of vitamin D on all-cause mortality in heart failure (EVITA): a 3-year randomized clinical trial with 4000 IU vitamin D daily 2017 ·European Heart Journal ·Armin Zittermann, Jana B. Ernst, Sylvana Prokop, U Fuchs, J Dreier, Joachim Kühn, Cornelius Knabbe, Ingvild Birschmann, Uwe Schulz, Heiner K. Berthold, Stefan Pilz, Ioanna Gouni‐Berthold, Jan Gummert, Marcus Dittrich, Jochen Börgermann	135
8	Randomized supplementation of 4000 IU vitamin D3 daily vs placebo on the prevalence of anemia in advanced heart failure: the EVITA trial 2017 ·Nutrition Journal ·Jana B. Ernst, Sylvana Prokop, U Fuchs, J Dreier, Joachim Kühn, Cornelius Knabbe, Heiner K. Berthold, Stefan Pilz, Ioanna Gouni‐Berthold, Jan Gummert, Jochen Börgermann, Armin Zittermann	13
9	Calciotropic and phosphaturic hormones in heart failure 2016 ·Nutrition Metabolism and Cardiovascular Diseases ·Armin Zittermann, Jana B. Ernst	22
10	Independent associations of vitamin D metabolites with anemia in patients referred to coronary angiography: the LURIC study 2016 ·European Journal of Nutrition ·Jana B. Ernst, Armin Zittermann, Stefan Pilz, Marcus E. Kleber, Hubert Scharnagl, Vincent Brandenburg, Wolfgang König, Tanja B. Grammer, Winfried März	10
11	Calciotropic and Phosphaturic Hormones in End-Stage Heart Failure Patients Supported by a Left-Ventricular Assist Device 2016 ·PLoS ONE ·Armin Zittermann, Jana B. Ernst, Stefan Pilz, J Dreier, Joachim Kühn, Cornelius Knabbe, Jan Gummert, Michiel Morshuis, Hendrik Milting	8
12	Vitamin D Supplementation and Hemoglobin Levels in Hypertensive Patients: A Randomized Controlled Trial 2016 ·International Journal of Endocrinology ·Jana B. Ernst, Andreas Tomaschitz, Martin Grübler, Martin Gaksch, Katharina Kienreich, Nicolas Verheyen, Winfried März, Stefan Pilz, Armin Zittermann	19
13	Circulating 25-Hydroxyvitamin D and 1,25-Dihydroxyvitamin D Concentrations and Postoperative Infections in Cardiac Surgical Patients: The CALCITOP-Study 2016 ·PLoS ONE ·Armin Zittermann, Joachim Kühn, Jana B. Ernst, Tobias Becker, (unknown), J Dreier, Cornelius Knabbe, Jochen Börgermann, Jan Gummert	18
14	Efficacy and Safety of Inhaled Dry Powder Mannitol in Treating Cystic Fibrosis: A Meta-Analysis and Systematic Review of Randomized Trials 2016 ·Figshare ·(unknown), (unknown), (unknown), (unknown), Jana B. Ernst, Harsha Moole, Subramanyam Chittivelu, (unknown)	1
15	Vitamin D metabolites and fibroblast growth factor-23 in patients with left ventricular assist device implants: association with stroke and mortality risk 2015 ·European Journal of Nutrition ·Armin Zittermann, Michiel Morshuis, Joachim Kühn, Stefan Pilz, Jana B. Ernst, (unknown), J Dreier, Cornelius Knabbe, Jan Gummert, Hendrik Milting	22
16	Independent Association of Circulating Vitamin D Metabolites with Anemia Risk in Patients Scheduled for Cardiac Surgery 2015 ·PLoS ONE ·Jana B. Ernst, Tobias Becker, Joachim Kühn, Jan Gummert, Armin Zittermann	16
17	Association between circulating 25-hydroxyvitamin D levels and medication use in patients scheduled for cardiac surgery 2014 ·Nutrition Metabolism and Cardiovascular Diseases ·Jana B. Ernst, Joachim Kühn, Tobias Becker, J Dreier, Jochen Börgermann, Cornelius Knabbe, Jan Gummert, Armin Zittermann	4
18	25-Hydroxyvitamin D, 1,25-Dihydroxyvitamin D and Postoperative Outcome in Cardiac Surgery 2014 ·The Journal of Clinical Endocrinology & Metabolism ·Armin Zittermann, Joachim Kühn, Jana B. Ernst, Tobias Becker, J Dreier, Cornelius Knabbe, Jan Gummert, Jochen Börgermann	34
19	Vitamin D supplementation, body weight and human serum 25-hydroxyvitamin D response: a systematic review 2013 ·European Journal of Nutrition ·Armin Zittermann, Jana B. Ernst, Jan Gummert, Jochen Börgermann	139
20	[FEMINIZING TUMOR OF THE ADRENAL AND TRANS-SEXUALISM]. 1996 ·PubMed ·(unknown), (unknown), Jana B. Ernst, (unknown), (unknown), F Duthoit, (unknown)	0

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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