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Hospital / health system · Bordeaux · France

Hôpital Pellegrin

In research, Hôpital Pellegrin stands highest in Health Sciences (#1,919 of 9,902 worldwide) and Medicine (#1,739 of 8,541 worldwide), 2022-now. Relative to its size it is most specialised in Immunology and Immunology and Microbiology (Immunology is 11.0× its share of world research).

chu-bordeaux.fr/LES-HOPITAUX-ET-SITES-DU-CHU/Groupe-hospitalier-Pellegrin/TripodeROR OpenAlex
World rank, 2022-now
#11,481
of 22,385 · #4,122 all time
Rank in France
#265
of 517
Research works
4.4k
▼ 13% vs 2018-21
Citations
81k
18.4 per fractional work
Top-10% rate
8.5%
all institutions 10.0%
vs its own fields
0.96×
1.00× is exactly expected
Open access
13%
world 40%
International
11%
world 18%
Hôpital Pellegrin

What is Hôpital Pellegrin known for in research?

The fields where it stands highest, 2022-now, ranked among every institution above the floor in each field.

FieldWorld rankWhere that sitsTop-10% rateWorksAll time
Health SciencesDomain #1,919 of 9,902 9.9%206 #1461
MedicineField #1,739 of 8,541 10.1%191 #1311

Each strip is that field's whole ranked pool, with the notch where Hôpital Pellegrin sits in it, in the colour of the band that rank falls in. The track under the rate is the rate itself: it carries no average mark, because the average differs by field (from about 6% in Dentistry to 21% in Economics).

Which fields of science does Hôpital Pellegrin work in?

In 2022-now, 72% of research at Hôpital Pellegrin is in Health Sciences, 19% in Life Sciences. Its largest fields are Medicine (67%), Immunology and Microbiology (8%), Biochemistry, Genetics and Molecular Biology (8%). It does 3.0× the world's share of Health Sciences.

Health Sciences: 231 fractional works · 72.1% of its workMedicine: 214 fractional works · 66.8% of its workSurgery: 45 fractional works · 14.0% of its workPulmonary and Respiratory Medicine: 21 fractional works · 6.5% of its workEpidemiology: 13 fractional works · 4.1% of its workNeurology: 12 fractional works · 3.9% of its workPathology and Forensic Medicine: 11 fractional works · 3.5% of its workRheumatology: 11 fractional works · 3.5% of its workOncology: 8 fractional works · 2.5% of its workPediatrics, Perinatology and Child Health: 7 fractional works · 2.2% of its workPhysiology: 7 fractional works · 2.2% of its workInfectious Diseases: 6 fractional works · 1.9% of its workRadiology, Nuclear Medicine and Imaging: 6 fractional works · 1.8% of its workPublic Health, Environmental and Occupational Health: 6 fractional works · 1.8% of its workGenetics: 5 fractional works · 1.6% of its workHematology: 5 fractional works · 1.6% of its workCardiology and Cardiovascular Medicine: 5 fractional works · 1.4% of its workObstetrics and Gynecology: 4 fractional works · 1.4% of its workDermatology: 4 fractional works · 1.3% of its workEndocrinology, Diabetes and Metabolism: 4 fractional works · 1.2% of its workImmunology and Allergy: 4 fractional works · 1.2% of its workReproductive Medicine: 3 fractional works · 1.0% of its workOrthopedics and Sports Medicine: 3 fractional works · 0.9% of its workUrology: 3 fractional works · 0.8% of its workEmergency Medicine: 2 fractional works · 0.7% of its workNephrology: 2 fractional works · 0.7% of its workRehabilitation: 2 fractional works · 0.7% of its workPharmacology: 2 fractional works · 0.7% of its workPsychiatry and Mental health: 2 fractional works · 0.7% of its workOphthalmology: 2 fractional works · 0.6% of its workTransplantation: 1 fractional works · 0.4% of its workInternal Medicine: 1 fractional works · 0.4% of its workOtorhinolaryngology: 1 fractional works · 0.4% of its workHepatology: 1 fractional works · 0.3% of its workAnesthesiology and Pain Medicine: 1 fractional works · 0.2% of its workCritical Care and Intensive Care Medicine: 1 fractional works · 0.2% of its workSmaller subfields together: 2 fractional works · 0.7% of its workHealth Professions: 13 fractional works · 4.1% of its workGeneral Health Professions: 7 fractional works · 2.3% of its workEmergency Medical Services: 2 fractional works · 0.5% of its workSpeech and Hearing: 1 fractional works · 0.4% of its workOccupational Therapy: 1 fractional works · 0.3% of its workSmaller subfields together: 2 fractional works · 0.6% of its workNursing: 2 fractional works · 0.6% of its workNutrition and Dietetics: 2 fractional works · 0.6% of its workDentistry: 1 fractional works · 0.4% of its workPeriodontics: 1 fractional works · 0.2% of its workSmaller subfields together: 1 fractional works · 0.2% of its workVeterinary: 1 fractional works · 0.2% of its workLife Sciences: 61 fractional works · 19.1% of its workImmunology and Microbiology: 26 fractional works · 8.2% of its workImmunology: 24 fractional works · 7.6% of its workMicrobiology: 1 fractional works · 0.3% of its workSmaller subfields together: 1 fractional works · 0.3% of its workBiochemistry, Genetics and Molecular Biology: 25 fractional works · 7.8% of its workMolecular Biology: 13 fractional works · 4.0% of its workGenetics: 7 fractional works · 2.3% of its workCell Biology: 2 fractional works · 0.8% of its workCancer Research: 1 fractional works · 0.3% of its workClinical Biochemistry: 1 fractional works · 0.3% of its workSmaller subfields together: 1 fractional works · 0.2% of its workNeuroscience: 7 fractional works · 2.3% of its workCellular and Molecular Neuroscience: 2 fractional works · 0.7% of its workCognitive Neuroscience: 2 fractional works · 0.6% of its workNeurology: 2 fractional works · 0.6% of its workSmaller subfields together: 1 fractional works · 0.4% of its workAgricultural and Biological Sciences: 1 fractional works · 0.4% of its workPlant Science: 1 fractional works · 0.2% of its workSmaller subfields together: 1 fractional works · 0.2% of its workPharmacology, Toxicology and Pharmaceutics: 1 fractional works · 0.4% of its workPharmacology: 1 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.2% of its workSocial Sciences: 15 fractional works · 4.6% of its workPsychology: 6 fractional works · 1.9% of its workClinical Psychology: 3 fractional works · 0.9% of its workExperimental and Cognitive Psychology: 2 fractional works · 0.7% of its workSmaller subfields together: 1 fractional works · 0.3% of its workSocial Sciences: 5 fractional works · 1.6% of its workSociology and Political Science: 3 fractional works · 0.8% of its workSmaller subfields together: 2 fractional works · 0.8% of its workArts and Humanities: 1 fractional works · 0.4% of its workEconomics, Econometrics and Finance: 1 fractional works · 0.4% of its workEconomics and Econometrics: 1 fractional works · 0.4% of its workDecision Sciences: 1 fractional works · 0.2% of its workPhysical Sciences: 14 fractional works · 4.3% of its workEngineering: 7 fractional works · 2.2% of its workBiomedical Engineering: 4 fractional works · 1.3% of its workSmaller subfields together: 3 fractional works · 0.9% of its workEnvironmental Science: 2 fractional works · 0.8% of its workHealth, Toxicology and Mutagenesis: 1 fractional works · 0.3% of its workSmaller subfields together: 2 fractional works · 0.5% of its workComputer Science: 2 fractional works · 0.6% of its workArtificial Intelligence: 1 fractional works · 0.4% of its workSmaller subfields together: 1 fractional works · 0.2% of its workEarth and Planetary Sciences: 1 fractional works · 0.2% of its workMaterials Science: 0 fractional works · 0.1% of its workPhysics and Astronomy: 0 fractional works · 0.1% of its workMathematics: 0 fractional works · 0.1% of its workChemistry: 0 fractional works · 0.1% of its workEnergy: 0 fractional works · 0.0% of its workALL ITS WORKHôpital Pellegrin320fractional works, 2022-now
Life Sciences19%Physical Sciences4%Health Sciences72%Social Sciences5%

Each ring splits the one inside it: the four domains of science, their fields, their subfields. Size is fractional works in 2022-now. Every slice is a page; the interactive view zooms down to single topics and colours each by how much more of it this institution does than the world.

Its 4 domains and 25 fields, with their numbers
    1. Medicine21466.8%
    2. Health Professions134.1%
    3. Nursing20.6%
    4. Dentistry10.4%
    5. Veterinary10.2%
    1. Immunology and Microbiology268.2%
    2. Biochemistry, Genetics and Molecular Biology257.8%
    3. Neuroscience72.3%
    4. Agricultural and Biological Sciences10.4%
    5. Pharmacology, Toxicology and Pharmaceutics10.4%
    1. Psychology61.9%
    2. Social Sciences51.6%
    3. Arts and Humanities10.4%
    4. Economics, Econometrics and Finance10.4%
    5. Decision Sciences10.2%
    6. Business, Management and Accounting00.0%
    1. Engineering72.2%
    2. Environmental Science20.8%
    3. Computer Science20.6%
    4. Earth and Planetary Sciences10.2%
    5. Materials Science00.1%
    6. Physics and Astronomy00.1%
    7. Mathematics00.1%
    8. Chemistry00.1%
    9. Energy00.0%
All of science, and how each field's share has moved since 1950: the Science domain explorer

What does Hôpital Pellegrin specialise in?

Where its research is concentrated relative to its size: Immunology takes 11.0× the share of its output that it takes of world research.

  1. ImmunologySubfield · 24.3 works11×
  2. Immunology and MicrobiologyField · 26.2 works8.1×
← less than its size predicts1×more →

Location quotient, a volume reading rather than an impact one. It surfaces small, lopsided specialities.

Field profile

Location quotient across every field it publishes in: outside the ring is more than an institution of this size would be expected to publish, inside it is less.

Agricultural and Biological Sciences: 0.09× its world share, 1 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 1.47× its world share, 25 worksBiochemistry, Geneti…Immunology and Microbiology: 8.14× its world share, 26 worksImmunology and Micro…Neuroscience: 1.40× its world share, 7 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 1.06× its world share, 1 worksPharmacology, Toxico…Chemistry: 0.04× its world share, 0 worksChemistryComputer Science: 0.08× its world share, 2 worksComputer ScienceEarth and Planetary Sciences: 0.10× its world share, 0 worksEarth and Planetary …Energy: 0.03× its world share, 0 worksEnergyEngineering: 0.15× its world share, 7 worksEngineeringEnvironmental Science: 0.15× its world share, 2 worksEnvironmental ScienceMaterials Science: 0.04× its world share, 0 worksMaterials ScienceMathematics: 0.07× its world share, 0 worksMathematicsPhysics and Astronomy: 0.06× its world share, 0 worksPhysics and AstronomyDentistry: 0.83× its world share, 1 worksDentistryHealth Professions: 1.56× its world share, 13 worksHealth ProfessionsMedicine: 3.48× its world share, 214 worksMedicineNursing: 1.23× its world share, 2 worksNursingVeterinary: 1.18× its world share, 0 worksVeterinaryArts and Humanities: 0.15× its world share, 1 worksArts and HumanitiesDecision Sciences: 0.24× its world share, 1 worksDecision SciencesEconomics, Econometrics and Finance: 0.19× its world share, 1 worksEconomics, Econometr…Psychology: 0.62× its world share, 6 worksPsychologySocial Sciences: 0.13× its world share, 5 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Immunology and Microbiology, 8.1×. Every wedge is a field page.

All 24 fields, with their numbers
  1. Immunology and Microbiology8.14×26 works
  2. Medicine3.48×214 works
  3. Health Professions1.56×13 works
  4. Biochemistry, Genetics and Molecular Biology1.47×25 works
  5. Neuroscience1.40×7 works
  6. Nursing1.23×2 works
  7. Veterinary1.18×0 works
  8. Pharmacology, Toxicology and Pharmaceutics1.06×1 works
  9. Dentistry0.83×1 works
  10. Psychology0.62×6 works
  11. Decision Sciences0.24×1 works
  12. Economics, Econometrics and Finance0.19×1 works
  13. Engineering0.15×7 works
  14. Environmental Science0.15×2 works
  15. Arts and Humanities0.15×1 works
  16. Social Sciences0.13×5 works
  17. Earth and Planetary Sciences0.10×0 works
  18. Agricultural and Biological Sciences0.09×1 works
  19. Computer Science0.08×2 works
  20. Mathematics0.07×0 works
  21. Physics and Astronomy0.06×0 works
  22. Chemistry0.04×0 works
  23. Materials Science0.04×0 works
  24. Energy0.03×0 works

Who are the top researchers at Hôpital Pellegrin?

Ranked on the quality score, Brigitte Le Bail, Christophe Richez and Joseph Colin lead among researchers whose main affiliation is Hôpital Pellegrin.

  1. 1 Brigitte Le Bail France · #321,737 worldwide 16k citations · 284 works
  2. 2 Christophe Richez France · #322,042 worldwide 11k citations · 419 works
  3. 3 Joseph Colin France · #345,324 worldwide 6.7k citations · 138 works
  4. 4 Thomas Barnetche France · #371,014 worldwide 7.2k citations · 237 works
  5. 5 Bruno Brochet France · #454,802 worldwide 3.8k citations · 35 works
  6. 6 Frédéric Vargas France · #486,836 worldwide 5.4k citations · 106 works
  7. 7 Thierry Schaeverbeke France · #585,455 worldwide 13k citations · 467 works
  8. 8 Hugues Loiseau France · #605,191 worldwide 5.6k citations · 179 works
  9. 9 Pascal Pillet France · #658,708 worldwide 3.3k citations · 132 works
  10. 10 Jean‐Marc Orgogozo France · #676,296 worldwide 9.7k citations · 117 works
All ranked researchers at Hôpital Pellegrin

What are the most cited papers from Hôpital Pellegrin?

The most cited paper from Hôpital Pellegrin is "EULAR recommendations for the management of rheumatoid arthritis with synthetic and biological disease-modifying antirheumatic drugs: 2016 update" (Josef S Smolen et al., 2017), with 5,808 citations. Next come "European Position Paper on Rhinosinusitis and Nasal Polyps 2020" (5,610) and "Prone Positioning in Severe Acute Respiratory Distress Syndrome" (4,142).

Most cited papers
#PaperReleasedCitations
1 EULAR recommendations for the management of rheumatoid arthritis with synthetic and biological disease-modifying antirheumatic drugs: 2016 update Josef S Smolen et al. · Annals of the Rheumatic Diseases Open access 6 Mar 2017 5,808
2 European Position Paper on Rhinosinusitis and Nasal Polyps 2020 W.J. Fokkens et al. · Rhinology Journal Open access148 authors Feb 2020 5,610
3 Prone Positioning in Severe Acute Respiratory Distress Syndrome Claude Guérin et al. · New England Journal of Medicine Open access 20 May 2013 4,142
4 MRI-Targeted or Standard Biopsy for Prostate-Cancer Diagnosis Veeru Kasivisvanathan et al. · New England Journal of Medicine Open access 19 Mar 2018 3,101
5 Comparison of pain syndromes associated with nervous or somatic lesions and development of a new neuropathic pain diagnostic questionnaire (DN4) Didier Bouhassira, Nadine Attal, H. Alchaar et al. · Pain 29 Jan 2005 2,755
All 60 most cited papers, with filters and sorting

Which keywords describe research at Hôpital Pellegrin?

By fractional works in 2022-now, weighted toward what it does more of than the world: Epidemiology, Treatment, Autoantibodies, Diagnosis, Genetic Mutations, Autoimmunity, Spinal Fusion and Inflammation.

▲ more of its work than of the world's◆ about the world's share▼ less than the world's

Size is fractional works in 2022-now in the topics tagged with each word; colour is the word's share of this institution's work against its share of the world's. The 40 words are chosen for being large and distinctive. Each links to the topic it comes from most.

All 40 words, with their numbers
  1. Epidemiology42▲ 3.3×112 topics
  2. Treatment19▲ 4.8×40 topics
  3. Inflammation17▲ 2.5×60 topics
  4. Diagnosis14▲ 4.8×36 topics
  5. Quality of Life12▲ 2.6×34 topics
  6. Autoantibodies11▲ 15×8 topics
  7. Genetic Mutations11▲ 8.1×22 topics
  8. Management11▲ 4.4×27 topics
  9. Risk Factors10▲ 2.8×21 topics
  10. Autoimmunity10▲ 22×6 topics
  11. Spinal Fusion10▲ 32×2 topics
  12. Immunotherapy10▲ 4.1×17 topics
  13. TGF-ß10▲ 19×4 topics
  14. CD4+CD25+8▲ 77×1 topic
  15. Cancer8▲ 1.96×40 topics
  16. Chemotherapy8▲ 3.7×22 topics
  17. Foxp38▲ 77×1 topic
  18. Surgical Treatment8▲ 14×6 topics
  19. Surgical Management8▲ 6.3×17 topics
  20. Clinical Practice Guidelines8▲ 4.5×14 topics
  21. NK Cell Recognition7▲ 35×1 topic
  22. Natural Killer Cells7▲ 35×1 topic
  23. Pathogenesis7▲ 4.3×21 topics
  24. Biomechanics7▲ 7.0×9 topics
  25. Clinical Outcomes7▲ 9.8×5 topics
  26. Prognostic Factors7▲ 4.9×12 topics
  27. Degenerative Disc Disease6▲ 21×2 topics
  28. Immunity6▲ 4.6×10 topics
  29. Spinal Surgery6▲ 23×2 topics
  30. Low Back Pain6▲ 10×3 topics
  31. Rehabilitation6▲ 4.3×10 topics
  32. Molecular Characterization5▲ 9.1×5 topics
  33. Scoliosis5▲ 52×1 topic
  34. Spinal Deformity5▲ 52×1 topic
  35. Clinical Management5▲ 9.1×8 topics
  36. Intervertebral Disc5▲ 23×1 topic
  37. Lumbar Disc Degeneration5▲ 23×1 topic
  38. Immunosuppressive Therapy5▲ 7.7×8 topics
  39. Antigen Presentation4▲ 16×2 topics
  40. Palliative Care4▲ 9.0×3 topics

Which research topics does Hôpital Pellegrin publish most on?

By volume in 2022-now: T-cell and B-cell Immunology, Immune Cell Function and Interaction, Scoliosis diagnosis and treatment and Spine and Intervertebral Disc Pathology.

T-cell and B-cell Immunology: 8 fractional worksImmune Cell Function and Interaction: 7 fractional worksScoliosis diagnosis and …5Scoliosis diagnosis and treatment: 5 fractional worksSpine and Intervertebral…5Spine and Intervertebral Disc Pathology: 5 fractional worksSpinal Fractures and Fixation Techniques: 4 fractional worksHealth, Medicine and Society: 4 fractional worksImmunotherapy and Immune…3Immunotherapy and Immune Responses: 3 fractional worksAllergic Rhinitis and Sensitization: 2 fractional worksHealthcare Systems and Practices: 2 fractional worksOrthopedic Surgery and Rehabilitation: 2 fractional works
ImmunologySurgeryPathology and Forensic MedicineGeneral Health Professions1 others

Area is fractional works; colour is the subfield each topic belongs to.

  1. 1 T-cell and B-cell Immunology Immunology 8 works
  2. 2 Immune Cell Function and Interaction Immunology 7 works
  3. 3 Scoliosis diagnosis and treatment Surgery 5 works
  4. 4 Spine and Intervertebral Disc Pathology Pathology and Forensic Medicine 5 works
  5. 5 Spinal Fractures and Fixation Techniques Surgery 4 works
  6. 6 Health, Medicine and Society General Health Professions 4 works
  7. 7 Immunotherapy and Immune Responses Immunology 3 works
  8. 8 Allergic Rhinitis and Sensitization Immunology and Allergy 2 works
  9. 9 Healthcare Systems and Practices General Health Professions 2 works
  10. 10 Orthopedic Surgery and Rehabilitation Surgery 2 works

How open and international is its research?

Against the world's own shares: the tick on each track. Both are shares of its output, so they sit on one scale and can be read against each other as well as against the world.

openly available13.0%not open87.0%

World: 40% of research is openly available.

with international co-authors10.8%domestic only89.2%

World: 18% is written across borders.

How has Hôpital Pellegrin's research output changed?

Output in 2022-2025 was 13% lower than in 2018-2021.

still counting1990200020102020
grewheldshrank

The same series as a ribbon: one cell per year, darker for more. The line above answers how much; this answers when.

Its share of all research

Growing output can still be a shrinking share: all of science grows. This is Hôpital Pellegrin as a percentage of every work published that year, 0.0013% in 2024.

still counting0.0050%0.010%0.015%Hôpital Pellegrin0.0013% in 202519801990200020102020

Fractional works of Hôpital Pellegrin over all fractional works that year. How the balance of science has shifted.

How much of it reaches the world top 10%

Year by year, against all institutions in the same year.

still counting5%10%15%all institutions10.0% in 2025Hôpital Pellegrin8.7% in 2025200020102020

Of each year's output, the share that reached the world's 10% most cited for its field and year. Peak 14.3% in 2018.

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