Perrine Janiaud

2.5k total citations
46 papers, 960 citations indexed

About

Perrine Janiaud is a scholar working on Economics and Econometrics, Statistics, Probability and Uncertainty and Psychiatry and Mental health. According to data from OpenAlex, Perrine Janiaud has authored 46 papers receiving a total of 960 indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Economics and Econometrics, 12 papers in Statistics, Probability and Uncertainty and 7 papers in Psychiatry and Mental health. Recurrent topics in Perrine Janiaud's work include Health Systems, Economic Evaluations, Quality of Life (12 papers), Meta-analysis and systematic reviews (12 papers) and COVID-19 Clinical Research Studies (5 papers). Perrine Janiaud is often cited by papers focused on Health Systems, Economic Evaluations, Quality of Life (12 papers), Meta-analysis and systematic reviews (12 papers) and COVID-19 Clinical Research Studies (5 papers). Perrine Janiaud collaborates with scholars based in United States, Switzerland and France. Perrine Janiaud's co-authors include John P. A. Ioannidis, Rafael Dal‐Ré, Stylianos Serghiou, Lars G. Hemkens, David Moher, Steven N. Goodman, Ioana A. Cristea, Florian Naudet, Daniele Fanelli and Charlotte Sakarovitch and has published in prestigious journals such as JAMA, Annals of Internal Medicine and PLoS ONE.

In The Last Decade

Perrine Janiaud

42 papers receiving 942 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Perrine Janiaud United States 15 170 166 153 131 90 46 960
Élodie Perrodeau France 21 293 1.7× 67 0.4× 205 1.3× 237 1.8× 93 1.0× 43 1.3k
Zahra Sohani Canada 16 70 0.4× 87 0.5× 50 0.3× 135 1.0× 41 0.5× 32 1.2k
Eric Druyts Canada 26 78 0.5× 406 2.4× 155 1.0× 93 0.7× 58 0.6× 80 1.9k
Jeppe Bennekou Schroll Denmark 16 290 1.7× 29 0.2× 331 2.2× 328 2.5× 25 0.3× 38 1.7k
Michael J. Zoratti Canada 14 40 0.2× 91 0.5× 118 0.8× 83 0.6× 21 0.2× 40 773
Rachel Richesson United States 22 49 0.3× 35 0.2× 120 0.8× 291 2.2× 20 0.2× 92 1.6k
Dianna Wolfe Canada 19 95 0.6× 187 1.1× 30 0.2× 72 0.5× 50 0.6× 45 1.1k
Gordon H. Sun United States 16 29 0.2× 60 0.4× 96 0.6× 154 1.2× 55 0.6× 54 1.1k
Samantha Cruz Rivera United Kingdom 10 64 0.4× 173 1.0× 124 0.8× 179 1.4× 461 5.1× 28 1.5k
Gregory W. Daniel United States 20 37 0.2× 34 0.2× 343 2.2× 132 1.0× 22 0.2× 46 1.5k

Countries citing papers authored by Perrine Janiaud

Since Specialization
Citations

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

Fields of papers citing papers by Perrine Janiaud

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Perrine Janiaud

This figure shows the co-authorship network connecting the top 25 collaborators of Perrine Janiaud. A scholar is included among the top collaborators of Perrine Janiaud 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 Perrine Janiaud. Perrine Janiaud 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.
Kepp, Kasper P., Poul Flemming Høilund‐Carlsen, Ioana A. Cristea, et al.. (2025). Communicating scientific evidence: drugs for Alzheimer’s disease as a case study. PubMed. 41(2). 347–354. 1 indexed citations
2.
Ebrahimi, Fahim, Ramin Ebrahimi, Marc A. Beer, et al.. (2025). Colchicine for the secondary prevention of cardiovascular events. Cochrane Database of Systematic Reviews. 2025(11). CD014808–CD014808.
3.
Heravi, Ala Taji, Viktoria Gloy, Arnav Agarwal, et al.. (2024). Characteristics, Progression, and Output of Randomized Platform Trials. JAMA Network Open. 7(3). e243109–e243109. 9 indexed citations
4.
Hirt, Julian, et al.. (2024). Definitions of digital biomarkers: a systematic mapping of the biomedical literature. BMJ Health & Care Informatics. 31(1). e100914–e100914. 16 indexed citations
5.
Hirt, Julian, Cathrine Axfors, Cristina Granziera, et al.. (2024). Clinical trial evidence of quality-of-life effects of disease-modifying therapies for multiple sclerosis: a systematic analysis. Journal of Neurology. 271(6). 3131–3141. 3 indexed citations
6.
Dal‐Ré, Rafael, Rita Banzi, Ioana A. Cristea, et al.. (2023). Using the phases of clinical development of medicines to describe clinical trials assessing other interventions is widespread but not useful. Journal of Clinical Epidemiology. 161. 157–163. 2 indexed citations
7.
Hirt, Julian, Perrine Janiaud, Viktoria Gloy, et al.. (2022). Validity of reported post-acute health outcomes in children with SARS-CoV-2 infection: a systematic review. medRxiv. 3 indexed citations
8.
Janiaud, Perrine, Arnav Agarwal, Ioanna Tzoulaki, et al.. (2021). Validity of observational evidence on putative risk and protective factors: appraisal of 3744 meta-analyses on 57 topics. BMC Medicine. 19(1). 157–157. 25 indexed citations
9.
Axfors, Cathrine, Andreas M. Schmitt, Ramon Saccilotto, et al.. (2020). COVID-evidence: a living database of trials on interventions for COVID-19. OSF Preprints (OSF Preprints). 9 indexed citations
10.
11.
Janiaud, Perrine, David Moher, Lars G. Hemkens, et al.. (2020). Hydroxychloroquine and chloroquine for survival in COVID-19: an international collaborative meta-analysis of randomized trials. OSF Preprints (OSF Preprints).
12.
Ávila, G., Alexandre Bélot, Jean-Paul Larbre, et al.. (2020). The benefit–risk balance for biological agents in juvenile idiopathic arthritis: a meta-analysis of randomized clinical trials. Lara D. Veeken. 59(9). 2226–2236. 6 indexed citations
13.
Hardwicke, Tom E, Stylianos Serghiou, Perrine Janiaud, et al.. (2019). Calibrating the Scientific Ecosystem Through Meta-Research. Annual Review of Statistics and Its Application. 7(1). 11–37. 56 indexed citations
14.
Janiaud, Perrine & Arnav Agarwal. (2018). Umbrella Review of Umbrella Reviews. OSF Preprints (OSF Preprints). 1 indexed citations
15.
Dal‐Ré, Rafael, Perrine Janiaud, & John P. A. Ioannidis. (2018). Real-world evidence: How pragmatic are randomized controlled trials labeled as pragmatic?. BMC Medicine. 16(1). 49–49. 146 indexed citations
16.
Janiaud, Perrine, Ioana A. Cristea, & John P. A. Ioannidis. (2018). Industry-funded versus non-profit-funded critical care research: a meta-epidemiological overview. Intensive Care Medicine. 44(10). 1613–1627. 14 indexed citations
17.
Janiaud, Perrine, Hooman Khademi, Michel Cucherat, et al.. (2017). Efficiency of physical therapy on postural imbalance after stroke: study protocol for a systematic review and meta-analysis. BMJ Open. 7(1). e013348–e013348. 28 indexed citations
18.
Janiaud, Perrine, Nicolás André, Michel Tsimaratos, et al.. (2017). Trends in the number and the quality of trial protocols involving children submitted to a French Institutional Review Board. BMC Medical Research Methodology. 17(1). 130–130. 2 indexed citations
19.
Janiaud, Perrine, et al.. (2016). Is the perceived placebo effect comparable between adults and children? A meta-regression analysis. Pediatric Research. 81(1). 11–17. 23 indexed citations
20.
Janiaud, Perrine, Fleur Cour‐Andlauer, Catherine Cornu, et al.. (2015). Different treatment benefits were estimated by clinical trials performed in adults compared with those performed in children. Journal of Clinical Epidemiology. 68(10). 1221–1231. 14 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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