Harald Bergrem

1.2k total citations
34 papers, 915 citations indexed

About

Harald Bergrem is a scholar working on Nephrology, Endocrinology, Diabetes and Metabolism and Epidemiology. According to data from OpenAlex, Harald Bergrem has authored 34 papers receiving a total of 915 indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Nephrology, 9 papers in Endocrinology, Diabetes and Metabolism and 8 papers in Epidemiology. Recurrent topics in Harald Bergrem's work include Renal Transplantation Outcomes and Treatments (7 papers), Parathyroid Disorders and Treatments (7 papers) and Pharmacogenetics and Drug Metabolism (4 papers). Harald Bergrem is often cited by papers focused on Renal Transplantation Outcomes and Treatments (7 papers), Parathyroid Disorders and Treatments (7 papers) and Pharmacogenetics and Drug Metabolism (4 papers). Harald Bergrem collaborates with scholars based in Norway, Denmark and Sweden. Harald Bergrem's co-authors include Lasse G. Gøransson, Thomas Bøhmer, Kristin Eiklid, Anders Hartmann, Torbjørn Leivestad, Jøran Hjelmesæth, Tone Gretland Valderhaug, Øyvind Skadberg, A Flatmark and J Jervell and has published in prestigious journals such as The Lancet, Kidney International and The American Journal of Medicine.

In The Last Decade

Harald Bergrem

33 papers receiving 861 citations

Peers

Harald Bergrem

NEPHR

TRANS

EDM

SURGE

Beatriz Bayés Spain

B L Kasiske United States

Michael H. O’Shea United States

Vladimı́r Teplan Czechia

Herwig Holzer Austria

Fabiola Carrara Italy

Ernesto Paoletti Italy

María Ganeva Bulgaria

Silvia Ferrari Italy

José Manuel González‐Posada Spain

Beatriz Bayés Spain

Harald Bergrem

328 ×1.2

NEPHR

163 ×0.6

TRANS

141 ×0.6

EDM

252 ×1.4

SURGE

55 ×0.3

Citations per year, relative to Harald Bergrem Harald Bergrem (= 1×) peers Beatriz Bayés

Countries citing papers authored by Harald Bergrem

Since Specialization

Citations

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

Fields of papers citing papers by Harald Bergrem

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Harald Bergrem

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

Jonsson, Grete, et al.. (2015). Soluble Klotho and intact fibroblast growth factor 23 in long-term kidney transplant patients. European Journal of Endocrinology. 172(4). 343–350. 32 indexed citations

Bergrem, Harald, et al.. (2012). Fibroblast growth factor 23 and parathyroid hormone after treatment with active vitamin D and sevelamer carbonate in patients with chronic kidney disease stage 3b, a randomized crossover trial. BMC Nephrology. 13(1). 49–49. 17 indexed citations

Valderhaug, Tone Gretland, Jøran Hjelmesæth, Anders Hartmann, et al.. (2011). The association of early post-transplant glucose levels with long-term mortality. Diabetologia. 54(6). 1341–1349. 123 indexed citations

Bergrem, Harald, et al.. (2011). Intact parathyroid hormone levels in renal transplant patients with normal transplant function. Clinical Transplantation. 25(5). E566–70. 15 indexed citations

Gøransson, Lasse G., et al.. (2011). Prevalence of diabetic retinopathy in Norway: report from a screening study. Acta Ophthalmologica. 90(7). 609–612. 18 indexed citations

Valderhaug, Tone Gretland, Anders Hartmann, Jøran Hjelmesæth, et al.. (2010). Undiagnosed Diabetes in Kidney Transplant Candidates. Clinical Journal of the American Society of Nephrology. 5(4). 616–622. 53 indexed citations

Valderhaug, Tone Gretland, et al.. (2009). Glucose tolerance before and after renal transplantation. Nephrology Dialysis Transplantation. 25(3). 985–992. 26 indexed citations

Bergrem, Harald, et al.. (2008). Role of Prednisolone Pharmacokinetics in Postchallenge Glycemia After Renal Transplantation. Therapeutic Drug Monitoring. 30(5). 583–590. 16 indexed citations

Gøransson, Lasse G., Øyvind Skadberg, & Harald Bergrem. (2005). Albumin-corrected or ionized calcium in renal failure? What to measure?. Nephrology Dialysis Transplantation. 20(10). 2126–2129. 38 indexed citations

10.

Midtvedt, Karsten, Per Fauchald, Stein Bergan, et al.. (2003). C2 monitoring in maintenance renal transplant recipients: is it worthwhile?. Transplantation. 76(8). 1236–1238. 40 indexed citations

11.

Bergrem, Harald & Torbjørn Leivestad. (2001). Diabetic Nephropathy and End-Stage Renal Failure: The Norwegian Story. Advances in Renal Replacement Therapy. 8(1). 4–12. 26 indexed citations

12.

Gøransson, Lasse G. & Harald Bergrem. (2001). Consequences of late referral of patients with end‐stage renal disease. Journal of Internal Medicine. 250(2). 154–159. 73 indexed citations

13.

Bergrem, Harald, et al.. (1996). Diabetic eye complications in a medium sized municipality in southwest Norway. Acta Ophthalmologica Scandinavica. 74(5). 497–500. 15 indexed citations

14.

Bergrem, Harald, et al.. (1992). [Pregnant diabetics. A retrospective study of pregnancy and labor in women with type 1 diabetes in Sør-Rogaland 1982-90].. PubMed. 112(19). 2520–3. 2 indexed citations

15.

Bergrem, Harald, et al.. (1983). Pharmacokinetics and protein binding of prednisolone after oral and intravenous administration. European Journal of Clinical Pharmacology. 24(3). 415–419. 40 indexed citations

16.

Bergrem, Harald. (1983). The Influence of Uremia on Pharmacokinetics and Protein Binding of Prednisolone. Acta Medica Scandinavica. 213(5). 333–337. 19 indexed citations

17.

Bergrem, Harald, et al.. (1983). Bioavailability of Prednisolone in Patients with Intestinal Malabsorption: The Importance of Measuring Serum Protein-Binding. Scandinavian Journal of Gastroenterology. 18(4). 545–549. 18 indexed citations

18.

Bergrem, Harald, O. Djøseland, J Jervell, & Hans Erik Rugstad. (1981). Immunosuppressive treatment policies. A) Glucocorticoids: absorption of prednisolone. I. The effect of fasting, food, and food combined with antacids.. PubMed. 64. 167–73. 8 indexed citations

19.

Bergrem, Harald, J Jervell, E. K. Brodwall, A Flatmark, & O. J. Mellbye. (1980). Goodpasture's syndrome. The American Journal of Medicine. 68(1). 54–58. 13 indexed citations

20.

Bergrem, Harald, A Flatmark, & Svein Simonsen. (1978). Dialysis Fistulas and Cardiac Failure. Acta Medica Scandinavica. 204(1-6). 191–193. 12 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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