R. Slappendel

3.3k total citations
61 papers, 2.4k citations indexed

About

R. Slappendel is a scholar working on Surgery, Biochemistry and Anesthesiology and Pain Medicine. According to data from OpenAlex, R. Slappendel has authored 61 papers receiving a total of 2.4k indexed citations (citations by other indexed papers that have themselves been cited), including 31 papers in Surgery, 17 papers in Biochemistry and 15 papers in Anesthesiology and Pain Medicine. Recurrent topics in R. Slappendel's work include Blood transfusion and management (17 papers), Anesthesia and Pain Management (15 papers) and Venous Thromboembolism Diagnosis and Management (11 papers). R. Slappendel is often cited by papers focused on Blood transfusion and management (17 papers), Anesthesia and Pain Management (15 papers) and Venous Thromboembolism Diagnosis and Management (11 papers). R. Slappendel collaborates with scholars based in Netherlands, United States and United Kingdom. R. Slappendel's co-authors include E. W. G. Weber, Ris Dirksen, Karen H Simpson, B.J.P. Crul, H. Gombotz, Ute Richarz, R. Dirksen, Danielle D. Langeloo, Marinus de Kleuver and H. L. Journée and has published in prestigious journals such as Pain, Spine and Anesthesiology.

In The Last Decade

R. Slappendel

60 papers receiving 2.3k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
R. Slappendel Netherlands 26 1.2k 793 396 388 363 61 2.4k
Gary E. Hill United States 29 1.3k 1.1× 646 0.8× 280 0.7× 248 0.6× 360 1.0× 74 2.7k
D. R. Spahn Switzerland 26 1.0k 0.9× 718 0.9× 658 1.7× 422 1.1× 738 2.0× 63 3.0k
Gregory A. Nuttall United States 35 1.9k 1.6× 1.1k 1.4× 183 0.5× 481 1.2× 931 2.6× 118 4.0k
William C. Oliver United States 35 1.7k 1.4× 808 1.0× 144 0.4× 425 1.1× 722 2.0× 93 3.6k
Edna Zohar Israel 24 1.2k 1.0× 283 0.4× 517 1.3× 72 0.2× 162 0.4× 46 1.6k
Alexander Wahba Norway 27 1.1k 0.9× 509 0.6× 147 0.4× 217 0.6× 576 1.6× 96 3.0k
Tomi Niemi Finland 28 823 0.7× 275 0.3× 199 0.5× 173 0.4× 727 2.0× 68 2.2k
M. Zimpfer Austria 27 947 0.8× 162 0.2× 504 1.3× 171 0.4× 586 1.6× 161 2.5k
Brian Fredman Israel 33 2.2k 1.9× 324 0.4× 1.3k 3.2× 78 0.2× 277 0.8× 101 3.1k
Kjell Axelsson Sweden 32 2.4k 2.1× 318 0.4× 885 2.2× 71 0.2× 167 0.5× 68 2.8k

Countries citing papers authored by R. Slappendel

Since Specialization
Citations

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

Fields of papers citing papers by R. Slappendel

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of R. Slappendel

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

All Works

20 of 20 papers shown
1.
Jansen, Nichon, et al.. (2018). Barriers to Registration in the National Donor Registry in Nations Using the Opt-In System: A Review of the Literature. Transplantation Proceedings. 50(10). 2997–3009. 3 indexed citations
2.
Versyck, Barbara, Patrick Van Houwe, Geert J. van Geffen, M. Van de Velde, & R. Slappendel. (2017). A Qualitative Systematic Review of the Pectoral Nerves Block Type I and II. Data Archiving and Networked Services (DANS). 68. 49–62. 8 indexed citations
3.
Jansen, Nichon, et al.. (2016). Video-Based E-Learning in Communication Skills for Physicians Provides Higher Agreement to Tissue Donation. Transplantation Proceedings. 48(6). 1867–1874. 7 indexed citations
4.
Horstmann, W, et al.. (2014). Autologous re-transfusion drain compared with no drain in total knee arthroplasty: a randomised controlled trial.. PubMed. 12 Suppl 1. s176–81. 20 indexed citations
5.
Horstmann, W, et al.. (2012). Postoperative autologous blood transfusion drain or no drain in primary total hip arthroplasty? A randomised controlled trial. International Orthopaedics. 36(10). 2033–2039. 19 indexed citations
6.
Kalso, Eija, Karen H Simpson, R. Slappendel, Joachim Dejonckheere, & Ute Richarz. (2007). Predicting long-term response to strong opioids in patients with low back pain: findings from a randomized, controlled trial of transdermal fentanyl and morphine. BMC Medicine. 5(1). 39–39. 34 indexed citations
7.
Allan, L., Ute Richarz, Karen H Simpson, & R. Slappendel. (2005). Transdermal Fentanyl Versus Sustained Release Oral Morphine in Strong-Opioid Naïve Patients With Chronic Low Back Pain. Spine. 30(22). 2484–2490. 126 indexed citations
8.
Weber, E. W. G., et al.. (2005). Perioperative Blood Transfusions and Delayed Wound Healing After Hip Replacement Surgery: Effects on Duration of Hospitalization. Anesthesia & Analgesia. 100(5). 1416–1421. 91 indexed citations
9.
Weber, E. W. G., et al.. (2005). Effects of epoetin alfa on blood transfusions and postoperative recovery in orthopaedic surgery. European Journal of Anaesthesiology. 22(4). 249–257. 105 indexed citations
10.
Strümper, Danja, E. W. G. Weber, Sjoerd K. Bulstra, et al.. (2004). Clinical efficacy of postoperative autologous transfusion of filtered shed blood in hip and knee arthroplasty. Transfusion. 44(11). 1567–1571. 68 indexed citations
11.
Dirksen, Ris, et al.. (2003). Prior ibuprofen exposure does not augment opioid drug potency or modify opioid requirements for pain inhibition in total hip surgery. Canadian Journal of Anesthesia/Journal canadien d anesthésie. 50(5). 445–449. 8 indexed citations
12.
Slappendel, R., et al.. (2003). An algorithm to reduce allogenic red blood cell transfusions for major orthopedic surgery. Acta Orthopaedica Scandinavica. 74(5). 569–575. 53 indexed citations
13.
Samwel, Han, et al.. (2000). Psychological predictors of the effectiveness of radiofrequency lesioning of the cervical spinal dorsal ganglion (RF‐DRG). European Journal of Pain. 4(2). 149–155. 25 indexed citations
14.
Dirksen, Ris, et al.. (2000). Substance P. European Journal of Pain. 4(2). 121–135. 95 indexed citations
15.
Slappendel, R. & E. W. G. Weber. (1999). Non-invasive measurement of bladder volume as an indication for bladder catheterization after orthopaedic surgery and its effect on urinary tract infections. European Journal of Anaesthesiology. 16(8). 503–506. 39 indexed citations
16.
17.
Nijhuis, Jan G., et al.. (1993). General Anesthesia for Surgical Repair of Intracranial Aneurysm in Pregnancy: Effects on Fetal Heart Rate. American Journal of Perinatology. 10(2). 183–186. 13 indexed citations
18.
Slappendel, R., et al.. (1991). Continuous high thoracic epidural administration of bupivacaine with sufentanil or nicomorphine for postoperative pain relief after thoracic surgery.. PubMed. 14(5). 212–8. 10 indexed citations
19.
Slappendel, R., et al.. (1988). Spread of radiopaque dye in the thoracic epidural space. Anaesthesia. 43(11). 939–942. 16 indexed citations
20.
Slappendel, R. & A. Rijnberk. (1970). Traumatic bile duct rupture in dogs and its surgical treatment.. Tijdschrift voor diergeneeskunde. 95. 392–400. 5 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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