Øyvind Ulvik

825 total citations · 1 hit paper
36 papers, 429 citations indexed

About

Øyvind Ulvik is a scholar working on Pulmonary and Respiratory Medicine, Pediatrics, Perinatology and Child Health and Obstetrics and Gynecology. According to data from OpenAlex, Øyvind Ulvik has authored 36 papers receiving a total of 429 indexed citations (citations by other indexed papers that have themselves been cited), including 33 papers in Pulmonary and Respiratory Medicine, 30 papers in Pediatrics, Perinatology and Child Health and 19 papers in Obstetrics and Gynecology. Recurrent topics in Øyvind Ulvik's work include Kidney Stones and Urolithiasis Treatments (32 papers), Pediatric Urology and Nephrology Studies (29 papers) and Ureteral procedures and complications (19 papers). Øyvind Ulvik is often cited by papers focused on Kidney Stones and Urolithiasis Treatments (32 papers), Pediatric Urology and Nephrology Studies (29 papers) and Ureteral procedures and complications (19 papers). Øyvind Ulvik collaborates with scholars based in Norway, United Kingdom and Netherlands. Øyvind Ulvik's co-authors include Christian Beisland, Patrick Juliebø‐Jones, Peder Gjengstø, Mathias Sørstrand Æsøy, Bhaskar Somani, Tore Wentzel‐Larsen, Etienne Xavier Keller, Ewa Bres–Niewada, Lazaros Tzelves and Amelia Pietropaolo and has published in prestigious journals such as SHILAP Revista de lepidopterología, European Urology and Urology.

In The Last Decade

Øyvind Ulvik

33 papers receiving 428 citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Thulium Fibre Laser versus Holmium:YAG for Ureteroscopic Lithotripsy: Outcomes from a Prospective Randomised Clinical Trial

2022 107 citations Øyvind Ulvik, Mathias Sørstrand Æsøy et al. European Urology profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Øyvind Ulvik Norway	11	390	288	187	77	42	36	429
Alba Sierra France	13	343 0.9×	210 0.7×	107 0.6×	61 0.8×	62 1.5×	42	433
Timothy A. Wollin Canada	7	374 1.0×	279 1.0×	188 1.0×	85 1.1×	32 0.8×	12	431
María Rodríguez‐Monsalve Spain	8	324 0.8×	252 0.9×	141 0.8×	32 0.4×	35 0.8×	18	376
Mathias Sørstrand Æsøy Norway	8	215 0.6×	148 0.5×	80 0.4×	43 0.6×	27 0.6×	18	241
G.N. Akopyan Russia	9	244 0.6×	160 0.6×	53 0.3×	77 1.0×	23 0.5×	34	282
Trevor Schuler Canada	9	370 0.9×	239 0.8×	103 0.6×	68 0.9×	48 1.1×	24	416
Robert W. Santa-Cruz United States	6	518 1.3×	406 1.4×	236 1.3×	57 0.7×	29 0.7×	8	571
Michelle Lightfoot United States	11	221 0.6×	104 0.4×	77 0.4×	75 1.0×	40 1.0×	33	380
Jorge Gutiérrez-Aceves United States	10	532 1.4×	388 1.3×	60 0.3×	117 1.5×	28 0.7×	27	615
Bülent Erkurt Türkiye	8	230 0.6×	162 0.6×	85 0.5×	62 0.8×	17 0.4×	14	294

Countries citing papers authored by Øyvind Ulvik

Since Specialization

Citations

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

Fields of papers citing papers by Øyvind Ulvik

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Øyvind Ulvik

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

Juliebø‐Jones, Patrick, et al.. (2025). Key ingredients for running a randomised controlled trial in a surgical day unit. British Journal of Urology. 136(1). 4–6.

Juliebø‐Jones, Patrick, Mathias Sørstrand Æsøy, Christian Beisland, et al.. (2024). Adverse events related to laser fibers and laser machines during ureteroscopy and stone lithotripsy: Insights from an updated 10-year analysis of the US MAUDE database. Archivio Italiano di Urologia e Andrologia. 96(3). 12374–12374. 1 indexed citations

Juliebø‐Jones, Patrick, Michelle J. Semins, C. Seitz, et al.. (2024). Management of Kidney Stones in Pregnancy: A Worldwide Survey of Practice Patterns. Journal of Endourology. 38(10). 1092–1096. 2 indexed citations

Æsøy, Mathias Sørstrand, Patrick Juliebø‐Jones, Christian Beisland, & Øyvind Ulvik. (2024). Temperature Measurements During Flexible Ureteroscopic Laser Lithotripsy: A Prospective Clinical Trial. Journal of Endourology. 38(4). 308–315. 12 indexed citations

Juliebø‐Jones, Patrick, Bhaskar Somani, Lazaros Tzelves, et al.. (2023). Device Failure and Adverse Events Related to Single-use and Reusable Flexible Ureteroscopes: Findings and New Insights From an 11-Year Analysis of the Manufacturer and User Facility Device Experience Database. Urology. 177. 41–47. 4 indexed citations

Juliebø‐Jones, Patrick, Bhaskar Somani, Peder Gjengstø, et al.. (2023). Holmium and Thulium Fiber Laser Safety in Endourological Practice: What Does the Clinician Need to Know?. Current Urology Reports. 24(9). 409–415. 9 indexed citations

Juliebø‐Jones, Patrick, Eugenio Ventimiglia, Bhaskar Somani, et al.. (2023). Single use flexible ureteroscopes: Current status and future directions. SHILAP Revista de lepidopterología. 4(6). 613–621. 5 indexed citations

Juliebø‐Jones, Patrick, Peder Gjengstø, Mathias Sørstrand Æsøy, et al.. (2023). Ureteroscopy in Patients with Urinary Diversion: Outcomes and Lessons Learned from Two European Centres. European Urology Open Science. 50. 85–90. 1 indexed citations

Juliebø‐Jones, Patrick, Bhaskar Somani, Ioannis Mykoniatis, et al.. (2023). Adverse events related to accessory devices used during ureteroscopy: Findings from a 10‐year analysis of the Manufacturer and User Facility Device Experience (MAUDE) database. SHILAP Revista de lepidopterología. 5(1). 70–75. 4 indexed citations

10.

Juliebø‐Jones, Patrick, et al.. (2023). Ureteroscopy during pregnancy under local anesthesia and light sedation: Technique and video. Current Urology. 17(3). 219–220. 2 indexed citations

11.

Juliebø‐Jones, Patrick, Etienne Xavier Keller, Vincent De Coninck, et al.. (2023). Controversies in ureteroscopy: lasers, scopes, ureteral access sheaths, practice patterns and beyond. Frontiers in Surgery. 10. 1274583–1274583. 1 indexed citations

12.

Juliebø‐Jones, Patrick, Øyvind Ulvik, Christian Beisland, & Bhaskar Somani. (2023). Paediatric Ureteroscopy (P-URS) reporting checklist: a new tool to aid studies report the essential items on paediatric ureteroscopy for stone disease. Urolithiasis. 51(1). 35–35. 4 indexed citations

13.

Juliebø‐Jones, Patrick, Etienne Xavier Keller, Mathias Sørstrand Æsøy, et al.. (2022). Advances in Ureteroscopy: New technologies and current innovations in the era of Tailored Endourological Stone Treatment (TEST). Journal of Clinical Urology. 16(3). 190–198. 35 indexed citations

14.

Juliebø‐Jones, Patrick, et al.. (2022). Ureteroscopy during pregnancy: Outcomes and lessons learned over 4 decades at a tertiary center in Norway. Current Urology. 17(1). 7–12. 10 indexed citations

15.

Juliebø‐Jones, Patrick, et al.. (2022). Ureteroscopy for Stone Disease in Extremely Elderly Patients (≥85 Years): Outcomes and Lessons Learned. Journal of Endourology. 37(3). 245–250. 7 indexed citations

16.

Ulvik, Øyvind, Mathias Sørstrand Æsøy, Patrick Juliebø‐Jones, Peder Gjengstø, & Christian Beisland. (2022). Thulium Fibre Laser versus Holmium:YAG for Ureteroscopic Lithotripsy: Outcomes from a Prospective Randomised Clinical Trial. European Urology. 82(1). 73–79. 107 indexed citations breakdown →

17.

Ulvik, Øyvind. (2020). Ureteroscopy and Thulium Fiber Laser Lithotripsy: Early Clinical Experience. Videourology. 35(1). 6 indexed citations

18.

Ulvik, Øyvind, et al.. (2020). What Do We Mean by “Stone Free,” and How Accurate Are Urologists in Predicting Stone-Free Status Following Ureteroscopy?. Journal of Endourology. 35(7). 961–966. 20 indexed citations

19.

Ulvik, Øyvind, et al.. (2020). Ureteral Strictures Following Ureteroscopic Stone Treatment. Journal of Endourology. 35(7). 985–990. 34 indexed citations

20.

Ulvik, Øyvind, et al.. (2013). A Safety Guidewire Influences the Pushing and Pulling Forces Needed to Move the Ureteroscope in the Ureter: A Clinical Randomized, Crossover Study. Journal of Endourology. 27(7). 850–855. 16 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