Hamid Merdji

9.5k total citations · 2 hit papers
52 papers, 4.4k citations indexed

About

Hamid Merdji is a scholar working on Epidemiology, Neurology and Infectious Diseases. According to data from OpenAlex, Hamid Merdji has authored 52 papers receiving a total of 4.4k indexed citations (citations by other indexed papers that have themselves been cited), including 16 papers in Epidemiology, 13 papers in Neurology and 12 papers in Infectious Diseases. Recurrent topics in Hamid Merdji's work include Long-Term Effects of COVID-19 (11 papers), COVID-19 Clinical Research Studies (10 papers) and Cardiac Arrest and Resuscitation (10 papers). Hamid Merdji is often cited by papers focused on Long-Term Effects of COVID-19 (11 papers), COVID-19 Clinical Research Studies (10 papers) and Cardiac Arrest and Resuscitation (10 papers). Hamid Merdji collaborates with scholars based in France, Switzerland and United States. Hamid Merdji's co-authors include Ferhat Meziani, Julie Helms, M. Schenck, Samira Fafi‐Kremer, Mickaël Ohana, Raphaël Clère-Jehl, Christine Kummerlen, Mathieu Anheim, Clotilde Boulay and Stéphane Kremer and has published in prestigious journals such as New England Journal of Medicine, PLoS ONE and Neurology.

In The Last Decade

Hamid Merdji

47 papers receiving 4.3k 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.

High risk of thrombosis in patients with severe SARS-CoV-2 infection: a multicenter prospective cohort study

2020 1.9k citations Julie Helms, François Séverac et al. Intensive Care Medicine profile →
Neurologic Features in Severe SARS-CoV-2 Infection

2020 1.8k citations Julie Helms, Stéphane Kremer et al. profile →

Peers

Countries citing papers authored by Hamid Merdji

Since Specialization

Citations

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

Fields of papers citing papers by Hamid Merdji

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Hamid Merdji

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

All Works

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20 of 20 papers shown

#	Work	Indexed citations
1	Association between mean hemodynamic variables during the first 24 h and outcomes in cardiogenic shock: identification of clinically relevant thresholds 2025 ·Critical Care ·Bruno Lévy, Anaïs Curtiaud, Kévin Duarte, Clément Delmas, Julien Demiselle, Nicolas Girerd, Caroline E. Gebhard, Julie Helms, Ferhat Meziani, Antoine Kimmoun, Hamid Merdji	0
2	Lung pneumonia severity scoring in chest X-ray images using transformers 2024 ·Medical & Biological Engineering & Computing ·(unknown), Fadi Dornaika, Hamid Merdji, Karim Hammoudi	4
3	Can Biomarkers Correctly Predict Ventilator-associated Pneumonia in Patients Treated With Targeted Temperature Management After Cardiac Arrest? An Exploratory Study of the Multicenter Randomized Antibiotic (ANTHARTIC) Study 2024 ·Critical Care Explorations ·Nicolas Deye, Amélie Le Gouge, Bruno François, Camille Chenevier‐Gobeaux, Thomas Daix, Hamid Merdji, Alain Cariou, Pierre‐François Dequin, Christophe Guitton, Bruno Mégarbane, Jacques Callebert, Bruno Giraudeau, Alexandre Mebazaa, Nicolas Vodovar	1
4	TLRs1-10 Protein Expression in Circulating Human White Blood Cells during Bacterial and COVID-19 Infections 2024 ·Journal of Innate Immunity ·(unknown), (unknown), Julien Demiselle, Pierrick Le Borgne, (unknown), (unknown), Hamid Merdji, Laurent Miguet, Julie Helms, Ferhat Meziani, Laurent Mauvieux	5
5	Sex differences in the SOFA score of ICU patients with sepsis or septic shock: a nationwide analysis 2024 ·Critical Care ·(unknown), Philip R. Kaufmann, Simon A. Amacher, Raoul Sutter, (unknown), Hamid Merdji, Julie Helms, Atanas Todorov, (unknown), Vera Regitz‐Zagrosek, Cathérine Gebhard, Mervyn Singer, Martin Siegemund, Caroline E. Gebhard, (unknown)	6
6	Body composition and muscle strength at the end of ICU stay are associated with 1-year mortality, a prospective multicenter observational study 2023 ·Clinical Nutrition ·Ali Ait Hssain, N. Farigon, Hamid Merdji, D. Guélon, Julien Bohé, Sophie Cayot, Russell Chabanne, Jean-Michel Constantin, Bruno Pereira, Damien Bouvier, Nicolas Andant, Hubert Roth, Ronan Thibault, Vincent Sapin, Michel Hasselmann, Bertrand Souweine, Noël Cano, Yves Boirie‌, Claire Dupuis	4
7	Staphylococcus epidermidis bloodstream infections are a cause of septic shock in intensive care unit patients 2023 ·International Journal of Infectious Diseases ·Julien Demiselle, P. Meyer, Thierry Lavigne, (unknown), Hamid Merdji, Maleka Schenck, Antoine Studer, (unknown), Julie Helms, (unknown), Vincent Castelain, Antoine Grillon, Francis Schneider, Ferhat Meziani, Raphaël Clère-Jehl	4
8	Changes in Body Temperature Patterns Are Predictive of Mortality in Septic Shock: An Observational Study 2023 ·Biology ·Benjamin Coiffard, Hamid Merdji, Mohamed Boucékine, Julie Helms, Raphaël Clère-Jehl, Jean‐Louis Mège, Ferhat Meziani	1
9	Advanced respiratory mechanics assessment in mechanically ventilated obese and non-obese patients with or without acute respiratory distress syndrome 2023 ·Critical Care ·François Beloncle, Jean‐Christophe Richard, Hamid Merdji, (unknown), Bertrand Pavlovsky, (unknown), Lise Piquilloud, (unknown), (unknown), Antoine Studer, (unknown), (unknown), Hassène Rahmani, (unknown), Ferhat Meziani, Alain Mercat	12
10	Performance of Early Capillary Refill Time Measurement on Outcomes in Cardiogenic Shock: An Observational, Prospective Multicentric Study 2022 ·American Journal of Respiratory and Critical Care Medicine ·Hamid Merdji, Anaïs Curtiaud, (unknown), Antoine Studer, Veli‐Pekka Harjola, Alexandra Monnier, Kévin Duarte, Nicolas Girerd, Marion Kibler, Hafid Ait‐Oufella, Julie Helms, Alexandre Mebazaa, Bruno Lévy, Antoine Kimmoun, Ferhat Meziani	32
11	Performance of renal Doppler to predict the occurrence of acute kidney injury in patients without acute kidney injury at admission 2022 ·Journal of Critical Care ·David Schnell, Aurélie Bourmaud, (unknown), (unknown), Hamid Merdji, (unknown), Mourad Benyamina, François Vincent, Alexandre Lautrette, Christophe Leroy, Yves Cohen, Matthieu Legrand, Jérôme Morel, (unknown), Michaël Darmon	5
12	Hemodynamics and vasopressor support during targeted temperature management after cardiac arrest with non-shockable rhythm: A post hoc analysis of a randomized controlled trial 2022 ·Resuscitation Plus ·Matthieu Petit, Jean-Baptiste Lascarrou, Gwenhaël Colin, Hamid Merdji, Alain Cariou, Guillaume Géri	0
13	Hémostase et COVID-19 2021 ·SPIRE - Sciences Po Institutional REpository ·Hamid Merdji, Laurent Sattler, (unknown), Ferhat Meziani, Julie Helms	1
14	Longitudinal changes in compliance, oxygenation and ventilatory ratio in COVID-19 versus non-COVID-19 pulmonary acute respiratory distress syndrome 2021 ·Critical Care ·François Beloncle, Antoine Studer, Valérie Seegers, Jean-Christophe M. Richard, (unknown), Nicolas Fage, Hamid Merdji, Bertrand Pavlovsky, Julie Helms, (unknown), Satar Mortaza, Julien Demiselle, Laurent Brochard, Alain Mercat, Ferhat Meziani	27
15	A Translational Investigation of IFN-α and STAT1 Signaling in Endothelial Cells during Septic Shock Provides Therapeutic Perspectives 2021 ·American Journal of Respiratory Cell and Molecular Biology ·Raphaël Clère-Jehl, Hamid Merdji, Mohamad Kassem, Cécile Macquin, (unknown), (unknown), (unknown), (unknown), Chérine Abou Fayçal, Seiamak Bahram, Ferhat Meziani, Julie Helms, Philippe Georgel	9
16	Psychological effects of remote-only communication among reference persons of ICU patients during COVID-19 pandemic 2021 ·Journal of Intensive Care ·(unknown), (unknown), Hamid Merdji, (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), Ferhat Meziani, (unknown), Julie Helms	35
17	Histopathological features in fatal COVID-19 acute respiratory distress syndrome 2021 ·Medicina Intensiva ·Hamid Merdji, Sylvain Mayeur, M. Schenck, Walid Oulehri, Raphaël Clère-Jehl, (unknown), (unknown), (unknown), Alina Nicolae, Julie Helms, Ferhat Meziani, Marie Pierre Chenard	13
18	Delirium and encephalopathy in severe COVID-19: a cohort analysis of ICU patients 2020 ·Critical Care ·Julie Helms, Stéphane Kremer, Hamid Merdji, M. Schenck, François Séverac, (unknown), Antoine Studer, Mirjana Radosavljevic, Christine Kummerlen, Alexandra Monnier, Clotilde Boulay, Samira Fafi‐Kremer, Vincent Castelain, Mickaël Ohana, Mathieu Anheim, Francis Schneider, Ferhat Meziani	239
19	Spontaneous ilio-psoas hematomas complicating intensive care unit hospitalizations 2019 ·PLoS ONE ·Thierry Artzner, Raphaël Clère-Jehl, M. Schenck, Michel Greget, Hamid Merdji, Pierre De Marini, (unknown), Julie Helms, Ferhat Meziani	27
20	Vertebral fracture as a complication of cardiopulmonary resuscitation 2018 ·Intensive Care Medicine ·Hamid Merdji, (unknown), Julie Helms, Ferhat Meziani	2

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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