C Challand

481 total citations
9 papers, 194 citations indexed

About

C Challand is a scholar working on Surgery, Cardiology and Cardiovascular Medicine and Pulmonary and Respiratory Medicine. According to data from OpenAlex, C Challand has authored 9 papers receiving a total of 194 indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Surgery, 4 papers in Cardiology and Cardiovascular Medicine and 2 papers in Pulmonary and Respiratory Medicine. Recurrent topics in C Challand's work include Cardiac, Anesthesia and Surgical Outcomes (4 papers), Intestinal and Peritoneal Adhesions (3 papers) and Hemodynamic Monitoring and Therapy (2 papers). C Challand is often cited by papers focused on Cardiac, Anesthesia and Surgical Outcomes (4 papers), Intestinal and Peritoneal Adhesions (3 papers) and Hemodynamic Monitoring and Therapy (2 papers). C Challand collaborates with scholars based in United Kingdom and United States. C Challand's co-authors include J. Robert Sneyd, Gary Minto, Michael P. W. Grocott, Eftychia Eirini Psarelli, Siobhan Creanor, Rebecca Asher, Larissa A. McGarrity, Michael J. Browning, Roxanne Struthers and M. Swart and has published in prestigious journals such as British journal of surgery, British Journal of Anaesthesia and Colorectal Disease.

In The Last Decade

C Challand

9 papers receiving 190 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
C Challand United Kingdom 4 121 105 47 45 30 9 194
Derek Randles United Kingdom 2 160 1.3× 173 1.6× 32 0.7× 35 0.8× 26 0.9× 9 220
Joel Lambert United Kingdom 4 116 1.0× 52 0.5× 59 1.3× 44 1.0× 22 0.7× 9 179
J Coffey Ireland 2 178 1.5× 193 1.8× 12 0.3× 13 0.3× 10 0.3× 2 237
J. Lindenfeld United States 4 40 0.3× 159 1.5× 8 0.2× 8 0.2× 9 0.3× 7 205
Leigh Kelliher United Kingdom 7 237 2.0× 168 1.6× 60 1.3× 69 1.5× 4 0.1× 18 286
Sharmini Su Sivarajah Singapore 7 75 0.6× 30 0.3× 48 1.0× 43 1.0× 28 0.9× 17 124
Ana Cuellar-Martínez Spain 2 199 1.6× 166 1.6× 79 1.7× 40 0.9× 6 0.2× 3 229
Amanda Trnkus Canada 5 75 0.6× 76 0.7× 10 0.2× 118 2.6× 63 2.1× 7 256
Ruka Yoshida Japan 11 83 0.7× 197 1.9× 3 0.1× 20 0.4× 37 1.2× 38 272
Loretta Brentana Italy 5 29 0.2× 218 2.1× 14 0.3× 11 0.2× 3 0.1× 7 269

Countries citing papers authored by C Challand

Since Specialization
Citations

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

Fields of papers citing papers by C Challand

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of C Challand

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

All Works

9 of 9 papers shown
1.
Rashid, Asif, et al.. (2024). Process and outcome differences in the care of patients undergoing elective and emergency right hemicolectomy. Annals of The Royal College of Surgeons of England. 107(3). 188–193. 1 indexed citations
2.
Challand, C, et al.. (2024). Management of acute colonic pseudo-obstruction: opportunities to improve care?. Annals of The Royal College of Surgeons of England. 107(2). 106–111. 1 indexed citations
3.
4.
West, Malcolm, Rebecca Asher, Michael J. Browning, et al.. (2016). Validation of preoperative cardiopulmonary exercise testing-derived variables to predict in-hospital morbidity after major colorectal surgery. British journal of surgery. 103(6). 744–752. 97 indexed citations
5.
Pilgrim, S.M., Satheesh Iype, Khaled Fareed, et al.. (2014). What vascular skills do general surgery trainees need to learn?. Bulletin of The Royal College of Surgeons of England. 96(9). 308–311. 1 indexed citations
6.
7.
Noble, Emma, et al.. (2011). Experimental comparison of mesenteric vessel sealing and thermal damage between one bipolar and two ultrasonic shears devices. British journal of surgery. 98(6). 797–800. 23 indexed citations
8.
Challand, C, Naomi Bullen, Eileen Wu, & Kenneth B. Hosie. (2010). How do you measure performance as a colonoscopist?. Colorectal Disease. 13(8). 939–943. 2 indexed citations
9.
Challand, C, Devendra Mahadevan, Andrew Clarke, & Jonathan Keenan. (2009). MAXIMUM SURGICAL BLOOD ORDERING SCHEDULE FOR REVISION HIP AND KNEE ARTHROPLASTY. 408–408. 1 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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Breakdown of academic impact, for papers by Derek Randles Breakdown of academic impact, for papers by Joel Lambert Breakdown of academic impact, for papers by J Coffey Breakdown of academic impact, for papers by J. Lindenfeld Breakdown of academic impact, for papers by Leigh Kelliher Breakdown of academic impact, for papers by Sharmini Su Sivarajah Breakdown of academic impact, for papers by Ana Cuellar-Martínez Breakdown of academic impact, for papers by Amanda Trnkus Breakdown of academic impact, for papers by Ruka Yoshida Breakdown of academic impact, for papers by Loretta Brentana
Rankless by CCL
2026