Bertrand Nalpas

9.5k total citations · 1 hit paper
143 papers, 6.5k citations indexed

About

Bertrand Nalpas is a scholar working on Epidemiology, Hepatology and Pathology and Forensic Medicine. According to data from OpenAlex, Bertrand Nalpas has authored 143 papers receiving a total of 6.5k indexed citations (citations by other indexed papers that have themselves been cited), including 98 papers in Epidemiology, 73 papers in Hepatology and 37 papers in Pathology and Forensic Medicine. Recurrent topics in Bertrand Nalpas's work include Liver Disease Diagnosis and Treatment (75 papers), Hepatitis C virus research (58 papers) and Hepatitis B Virus Studies (46 papers). Bertrand Nalpas is often cited by papers focused on Liver Disease Diagnosis and Treatment (75 papers), Hepatitis C virus research (58 papers) and Hepatitis B Virus Studies (46 papers). Bertrand Nalpas collaborates with scholars based in France, United States and Switzerland. Bertrand Nalpas's co-authors include Stanislas Pol, Christian Bréchot, Anaïs Vallet‐Pichard, Hélène Fontaine, Vincent Mallet, Virginie Verkarre, Valérie Dhalluin-Venier, Patrizia Paterlini-Bréchot, Pièrre Berthelot and Valérie Thiers and has published in prestigious journals such as New England Journal of Medicine, The Lancet and SHILAP Revista de lepidopterología.

In The Last Decade

Bertrand Nalpas

140 papers receiving 6.3k 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.

FIB-4

2007 1.6k citations Anaïs Vallet‐Pichard, Vincent Mallet et al. Hepatology profile →

Peers

Countries citing papers authored by Bertrand Nalpas

Since Specialization

Citations

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

Fields of papers citing papers by Bertrand Nalpas

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Bertrand Nalpas

This figure shows the co-authorship network connecting the top 25 collaborators of Bertrand Nalpas. A scholar is included among the top collaborators of Bertrand Nalpas 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 Bertrand Nalpas. Bertrand Nalpas 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	Role of Patient Sex in Early Recovery from Alcohol-Related Cognitive Impairment: Women Penalized 2019 ·Journal of Clinical Medicine ·Amandine Luquiens, Benjamin Rolland, (unknown), (unknown), Hélène Donnadieu‐Rigole, Amine Benyamina, Bertrand Nalpas, Pascal Perney	9
2	Determination of MoCA Cutoff Score in Patients with Alcohol Use Disorders 2017 ·Alcoholism Clinical and Experimental Research ·(unknown), (unknown), (unknown), Bertrand Nalpas, Hélène Donnadieu‐Rigole, Raphaël Trouillet, Pascal Perney	19
3	Use of Psychoactive Medication in Short- and Long-term Abstainers from Alcohol 2017 ·Alcohol and Alcoholism ·Bertrand Nalpas, Pascal Perney	1
4	Effectiveness of a web-based intervention to reduce alcohol consumption among French hazardous drinkers: a randomized controlled trial 2017 ·Health Education Research ·Juliette Guillemont, (unknown), Bertrand Nalpas, (unknown), Jean‐Baptiste Richard, Pierre Arwidson	10
5	Variation of Interpersonal Values Following Alcohol Withdrawal in Alcoholics Seeking Treatment: 12-Month Longitudinal Study 2016 ·Psychology ·(unknown), (unknown), Bertrand Nalpas	0
6	Noninvasive In Vivo Liver Fibrosis Evaluation Using Supersonic Shear Imaging: A Clinical Study on 113 Hepatitis C Virus Patients 2011 ·Ultrasound in Medicine & Biology ·Éric Bavu, Jean‐Luc Gennisson, Mathieu Couade, Jérémy Bercoff, Vincent Mallet, Mathias Fink, Anne Badel, Anaïs Vallet‐Pichard, Bertrand Nalpas, Mickaël Tanter, Stanislas Pol	326
7	406 SUPERSONIC SHEAR IMAGING IS A NEW POTENT MORPHOLOGICAL NON-INVASIVE TECHNIQUE TO ASSESS LIVER FIBROSIS. PART I: TECHNICAL FEASABILITY 2010 ·Journal of Hepatology ·Éric Bavu, Jean‐Luc Gennisson, Vincent Mallet, Bruno-Félix Osmanski, Mathieu Couade, Jérémy Bercoff, Mathias Fink, Philippe Sogni, Anaïs Vallet‐Pichard, Bertrand Nalpas, Mickaël Tanter, Stanislas Pol	4
8	Expression of Defective Hepatitis B Virus Particles Derived from Singly Spliced RNA Is Related to Liver Disease 2008 ·The Journal of Infectious Diseases ·Patrick Soussan, Jonathan Pol, Florianne Garreau, Véronique Schneider, Catherine Le Pendeven, Bertrand Nalpas, Karine Lacombe, Philippe Bonnard, Stanislas Pol, Dina Kremsdorf	52
9	Analytical evaluation of a new capillary electrophoresis method for carbohydrate-deficient transferrin measurement 2007 ·Clinica Chimica Acta ·François Schellenberg, C. Girre, Bertrand Nalpas, (unknown), António Tomé, Jean‐Christophe Pagès	35
10	Triggering of acute alcoholic hepatitis by α-interferon therapy 1999 ·Journal of Hepatology ·Hervé Zylberberg, Hélène Fontaine, Véronique Thépot, Bertrand Nalpas, Christian Bréchot, Stanislas Pol	8
11	Hepatitis G virus infection in hepatitis C virus‐positive patients co‐infected or not with hepatitis B virus and/or human immunodeficiency virus 1998 ·Journal of Viral Hepatitis ·Valérie Thiers, Stanislas Pol, T. Persico, Françoise Carnot, H. Zylberberg, P. Berthelot, C Bréchot, Bertrand Nalpas	5
12	Retrospective analysis of the impact of HIV infection and alcohol use on chronic hepatitis C in a large cohort of drug users 1998 ·Journal of Hepatology ·Stanislas Pol, (unknown), (unknown), Valérie Thiers, Françoise Carnot, Hervé Zylberberg, Pièrre Berthelot, Christian Bréchot, Bertrand Nalpas	134
13	SPECIAL ARTICLE ESBRA 1997 AWARD LECTURE: RELATIONSHIP BETWEEN EXCESSIVE ALCOHOL DRINKING AND VIRAL INFECTIONS 1998 ·Alcohol and Alcoholism ·Bertrand Nalpas, Stanislas Pol, Véronique Thépot, H. Zylberberg, P. Berthelot, Christian Bréchot	17
14	Serum hepatitis C virus (HCV) RNA: a reliable tool for evaluating HCV‐ related liver disease in anti‐HCV‐positive blood donors with persistently normal alanine aminotransferase values 1995 ·Transfusion ·Bertrand Nalpas, R. Romeo, Stanislas Pol, Valérie Thiers, Françoise Carnot, P. Berthelot, Christian Bréchot	9
15	Persistence of Hepatitis B and Hepatitis C Viral Genomes in Primary Liver Cancers from HBsAg-Negative Patients: A Study of a Low-endemic Area 1993 ·Hepatology ·Patrizia Paterlini-Bréchot, Françoise Driss, Bertrand Nalpas, E Pisi, Dominique Franco, Pièrre Berthelot, Christian Bréchot	162
16	HCV infection in alcoholics 1993 ·Gastroenterologia Japonica ·Bertrand Nalpas, Valérie Thiers, Stanislas Pol, F. Driss, P. Berthelot, Christian Bréchot	9
17	Secondary Immune Response to Hepatitis B Virus Vaccine in Alcoholics 1993 ·Alcoholism Clinical and Experimental Research ·Bertrand Nalpas, Véronique Thépot, Françoise Driss, Stanislas Pol, (unknown), (unknown), Pierre Berthelot	19
18	Interactions Between Human Immunodeficiency Virus–1, Hepatitis Delta Virus and Hepatitis B Virus Infections in 260 Chronic Carriers of Hepatitis B Virus 1992 ·Hepatology ·Chantal Housset, Stanislas Pol, Françoise Carnot, Frédéric Dubois, Bertrand Nalpas, Bruno Housset, Pièrre Berthelot, Christian Bréchot	91
19	Association between HCV and HBV infection in hepatocellular carcinoma and alcoholic liver disease 1991 ·Journal of Hepatology ·Bertrand Nalpas, F. Driss, Stanislas Pol, Bettina A. Hamelin, Chantal Housset, Christian Bréchot, P. Berthelot	110
20	Assessment of the Transferrin Index in Screening Heavy Drinkers from a General Practice 1989 ·Alcoholism Clinical and Experimental Research ·Renée E. Poupon, François Schellenberg, Bertrand Nalpas, Jacques Weill	32

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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