A. Laupacis

12.7k total citations · 3 hit papers
45 papers, 8.0k citations indexed

About

A. Laupacis is a scholar working on Economics and Econometrics, Surgery and Biochemistry. According to data from OpenAlex, A. Laupacis has authored 45 papers receiving a total of 8.0k indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in Economics and Econometrics, 10 papers in Surgery and 10 papers in Biochemistry. Recurrent topics in A. Laupacis's work include Health Systems, Economic Evaluations, Quality of Life (13 papers), Blood transfusion and management (10 papers) and Cardiac Arrest and Resuscitation (6 papers). A. Laupacis is often cited by papers focused on Health Systems, Economic Evaluations, Quality of Life (13 papers), Blood transfusion and management (10 papers) and Cardiac Arrest and Resuscitation (6 papers). A. Laupacis collaborates with scholars based in Canada, United Kingdom and United States. A. Laupacis's co-authors include Peter Tugwell, Allan S. Detsky, David Feeny, Karmela Krleža-Jerić, Jennifer Tetzlaff, Kay Dickersin, Wendy R. Parulekar, David Moher, Douglas G. Altman and H Mann and has published in prestigious journals such as JAMA, SHILAP Revista de lepidopterología and Journal of Bone and Joint Surgery.

In The Last Decade

A. Laupacis

45 papers receiving 7.7k 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.

SPIRIT 2013 explanation and elaboration: guidance for protocols of clinical trials

2013 3.6k citations A.-W. Chan, Jennifer Tetzlaff et al. BMJ profile →
How attractive does a new technology have to be to warrant adoption and utilization? Tentative guidelines for using clinical and economic evaluations.

1992 1.3k citations A. Laupacis, Allan S. Detsky et al. PubMed profile →
Clinical prediction rules. A review and suggested modifications of methodological standards

1997 826 citations A. Laupacis profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
A. Laupacis Canada	26	1.5k	1.2k	1.2k	1.1k	1.1k	45	8.0k
Carol M. Ashton United States	39	1.7k 1.1×	1.7k 1.5×	1.1k 0.9×	867 0.8×	979 0.9×	117	7.1k
Steven J. Bernstein United States	39	1.2k 0.8×	1.6k 1.4×	1.3k 1.2×	886 0.8×	931 0.9×	147	7.0k
Roman Jaeschke Canada	28	1.7k 1.1×	752 0.6×	613 0.5×	968 0.9×	1.3k 1.3×	47	7.4k
Thomas McGinn United States	34	1.1k 0.7×	1.1k 1.0×	565 0.5×	767 0.7×	1.0k 1.0×	123	6.6k
A. Russell Localio United States	48	1.3k 0.9×	1.2k 1.0×	684 0.6×	595 0.6×	1.9k 1.7×	127	7.9k
Joel Tsevat United States	51	951 0.6×	2.0k 1.7×	2.1k 1.8×	1.4k 1.3×	1.3k 1.3×	193	9.2k
Eva Topinková Czechia	37	1.8k 1.2×	1.7k 1.4×	1.4k 1.3×	1.7k 1.6×	1.1k 1.1×	147	16.0k
Sankey V. Williams United States	33	1.7k 1.1×	1.3k 1.1×	1.0k 0.9×	671 0.6×	822 0.8×	86	6.9k
Karmela Krleža-Jerić Canada	12	1.2k 0.8×	1.1k 1.0×	719 0.6×	1.4k 1.3×	838 0.8×	18	8.4k
James M. Naessens United States	54	2.7k 1.8×	1.3k 1.1×	881 0.8×	805 0.7×	1.4k 1.3×	243	8.7k

Countries citing papers authored by A. Laupacis

Since Specialization

Citations

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

Fields of papers citing papers by A. Laupacis

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of A. Laupacis

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

Dainty, Katie N., Margaret P. Seaton, A. Laupacis, et al.. (2021). Partnering with survivors & families to determine research priorities for adult out-of-hospital cardiac arrest: A James Lind Alliance Priority Setting Partnership. Resuscitation Plus. 7. 100148–100148. 11 indexed citations

Srikanthan, Amirrtha, Natasha Penner, Eitan Amir, et al.. (2017). Impact of the Pan-Canadian Oncology Drug Review on Provincial Concordance with Respect to Cancer Drug Funding Decisions and Time to Funding. Current Oncology. 24(5). 295–301. 7 indexed citations

Sapir‐Pichhadze, Ruth, Melania Pintilie, Kathryn Tinckam, et al.. (2016). Survival Analysis in the Presence of Competing Risks: The Example of Waitlisted Kidney Transplant Candidates. American Journal of Transplantation. 16(7). 1958–1966. 67 indexed citations

Chan, A.-W., Jennifer Tetzlaff, Peter C Gøtzsche, et al.. (2013). SPIRIT 2013 explanation and elaboration: guidance for protocols of clinical trials. BMJ. 346(jan08 15). e7586–e7586. 3554 indexed citations breakdown →

Laupacis, A., Sharon E. Straus, Laure Perrier, et al.. (2011). Association between chronic cerebrospinal venous insufficiency and multiple sclerosis: a meta-analysis. Canadian Medical Association Journal. 183(16). E1203–E1212. 60 indexed citations

Henry, David, PA Carless, Dean Fergusson, & A. Laupacis. (2008). The safety of aprotinin and lysine-derived antifibrinolytic drugs in cardiac surgery: a meta-analysis. Canadian Medical Association Journal. 180(2). 183–193. 125 indexed citations

Laupacis, A., et al.. (2008). Public engagement in setting priorities in health care. Canadian Medical Association Journal. 179(1). 15–18. 87 indexed citations

Schull, Michael J., Thérèse A. Stukel, Marian J. Vermeulen, et al.. (2007). Effect of widespread restrictions on the use of hospital services during an outbreak of severe acute respiratory syndrome. Canadian Medical Association Journal. 176(13). 1827–1832. 65 indexed citations

Laupacis, A.. (2006). On bias and transparency in the development of influential recommendations. Canadian Medical Association Journal. 174(3). 335–336. 13 indexed citations

10.

Graham, Ian D., Ian G. Stiell, A. Laupacis, et al.. (2001). Awareness and use of the ottawa ankle and knee rules in 5 countries: Can publication alone be enough to change practice?. Annals of Emergency Medicine. 37(3). 259–266. 88 indexed citations

11.

Henry, David, PA Carless, DL O'Connell, et al.. (1998). Desmopressin for minimising perioperative allogeneic blood transfusion. Cochrane Database of Systematic Reviews. CD001884–CD001884. 32 indexed citations

12.

Rubens, Fraser D., et al.. (1998). Platelet-rich plasmapheresis in cardiac surgery: A meta-analysis of the effect on transfusion requirements. Journal of Thoracic and Cardiovascular Surgery. 116(4). 641–647. 33 indexed citations

13.

Bryson, Gregory L., et al.. (1998). Does Acute Normovolemic Hemodilution Reduce Perioperative Allogeneic Transfusion? A Meta-Analysis. The Journal of Urology. 287–288. 167 indexed citations

14.

Stiell, Ian G., George A. Wells, Katherine L. Vandemheen, et al.. (1997). Variation in emergency department use of cervical spine radiography for alert, stable trauma patients.. PubMed. 156(11). 1537–44. 45 indexed citations

15.

Guyatt, Gordon H., et al.. (1995). Clinical Recommendations Using Levels of Evidence for Antithrombotic Agents. CHEST Journal. 108(4). 227S–230S. 214 indexed citations

16.

Stiell, Ian G., George A. Wells, A. Laupacis, et al.. (1995). Multicentre trial to introduce the Ottawa ankle rules for use of radiography in acute ankle injuries. BMJ. 311(7005). 594–597. 198 indexed citations

17.

Anis, Aslam H., Ian G. Stiell, David G. Stewart, & A. Laupacis. (1995). Cost-Effectiveness Analysis of the Ottawa Ankle Rules. Annals of Emergency Medicine. 26(4). 422–428. 82 indexed citations

18.

Bourne, Robert B., C H Rorabeck, A. Laupacis, et al.. (1994). A randomized clinical trial comparing cemented to cementless total hip replacement in 250 osteoarthritic patients: the impact on health related quality of life and cost effectiveness.. PubMed. 14. 108–14. 20 indexed citations

19.

Laupacis, A., David Feeny, Allan S. Detsky, & Peter Tugwell. (1993). Tentative guidelines for using clinical and economic evaluations revisited.. PubMed. 148(6). 927–9. 96 indexed citations

20.

Laupacis, A., et al.. (1982). The effect of body warming on the ventilatory response to CO2 in the awake dog. PubMed. 49(3). 355–369. 13 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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