Claude Pichard

32.3k citations
362 papers · 20.2k indexed · 6 hit papers · h-index 71

Impact in

    • Clinical Nutrition and Gastroenterology
  • Physiology top 0.02%
    • Nutrition and Health in Aging
    • Body Composition Measurement Techniques
    • Diet and metabolism studies

Papers in

    • Clinical Nutrition and Gastroenterology 137
    • Nutrition and Health in Aging 174
    • Body Composition Measurement Techniques 86
    • Diet and metabolism studies 42

Claude Pichard

349 papers receiving 19.3k citations

Hit Papers

ESPEN practical and partially revised guideline: Clinical nutrition in the intensive care unit 2023 · 217 citations
217200220262010201850010001.5k

Peers

Claude Pichard
Comparison fields: 5 of 191
  • Nutrition and Dietetics 8.5k
  • Physiology 13.0k
  • Geriatrics and Gerontology 1.9k
  • Critical Care and Intensive Care Medicine 1.4k
  • Pulmonary and Respiratory Medicine 3.9k
Replace Pierre Singer with:
Pierre Singer Israel
S. Schneider France
Gianni Biolo Italy
Charlene Compher United States
Robert R. Wolfe United States
Olle Ljungqvist Sweden
Cornel Sieber Germany
Andrew G. Day Canada
Tommy Cederholm Sweden
Alfonso J. Cruz‐Jentoft Spain
Claude Pichard relative to Pierre Singer Israel Pierre Singer's profile →
Citations per field
00.5×1.6×
Pierre Singer · 1×
Citations per year

Countries citing papers authored by Claude Pichard

Since Specialization
Citations

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

Fields of papers citing papers by Claude Pichard

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authors

The 25 scholars most cited alongside Claude Pichard, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Claude Pichard Line = papers co-authored together Claude Pichard links everyone, so they are left out of the graph.

All Works

20 of 20 papers shown
#Work
1 20243
2
ESPEN practical and partially revised guideline: Clinical nutrition in the intensive care unit
Hit paper breakdown →
2023217
3 20231
4 201920
5
Conseils diététiques et adaptation alimentaire
20163
6 2015289
7 20121
8 201012
9
[Relationship between nutritional intervention and quality of life in cancer patients].
200735
10 2005151
11 2004298
12 2003102
13 200319
14 200334
15 200247
16 200116
17 200018
18 1997166
19 199741
20
Effects of l-carnitine-supplemented TPN on postoperative fat and nitrogen utilization
19881

About Claude Pichard

Claude Pichard is a scholar working on Nutrition and Dietetics, Physiology, Geriatrics and Gerontology, Critical Care and Intensive Care Medicine and Pulmonary and Respiratory Medicine, having authored 362 papers that have together received 20.2k indexed citations. Recurring topics across this work include Nutrition and Health in Aging (174 papers), Clinical Nutrition and Gastroenterology (137 papers), Body Composition Measurement Techniques (86 papers), Electrolyte and hormonal disorders (47 papers), Diet and metabolism studies (42 papers), Frailty in Older Adults (26 papers), Electrical and Bioimpedance Tomography (24 papers) and Intensive Care Unit Cognitive Disorders (20 papers). The work is most often cited by research in Nutrition and Dietetics (8.5k citations), Physiology (13.0k citations), Geriatrics and Gerontology (1.9k citations), Critical Care and Intensive Care Medicine (1.4k citations) and Pulmonary and Respiratory Medicine (3.9k citations). Claude Pichard has collaborated with scholars based in Switzerland, France and United States. Frequent co-authors include Ursula G. Kyle, Laurence Genton, Mette M. Berger, Pierre Singer, Herbert Lochs, Matthias Pirlich, Daniel O. Slosman, Y.M. Dupertuis, Ronan Thibault and Philip C. Calder. Their work appears in journals such as Clinical Nutrition, Current Opinion in Clinical Nutrition & Metabolic Care, Nutrition, Journal of Parenteral and Enteral Nutrition and Intensive Care Medicine.

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.

Explore authors with similar magnitude of impact

Rankless by CCL
2026