Science Explorer Interactive view Map
Hospital / health system · Clamart · France

Hôpital d'instruction des Armées Percy

In research, Hôpital d'instruction des Armées Percy stands highest in Medicine (#8,160 of 10,443 worldwide) and Health Sciences (#9,861 of 11,982 worldwide), 2022–2025. Relative to its size it is most specialised in Surgery — Surgery is 7.6× its share of world research.

defense.gouv.fr/sante/ressources/hopitaux-militaires/hia-percy-a-clamartROR OpenAlex
World rank, 2022–2025
#24,679
of 28,054 · #17,736 all time
Rank in France
#1,188
of 1,422
Research works
1.4k
▼ 26% vs 2013–17
Citations
13k
9.2 per fractional work
Top-10% rate
5.6%
record average 16.5%
Open access
13%
world 28%

What is Hôpital d'instruction des Armées Percy known for in research?

The fields where it stands highest, 2022–2025, ranked among every institution above the floor in each field.

FieldWorld rankWhere that sitsTop-10% rateWorksAll time
MedicineField #8,160 of 10,443 5.3%110 #5255
Health SciencesDomain #9,861 of 11,982 5.6%119 #6211

Each strip is that field’s whole ranked pool, with the notch where Hôpital d'instruction des Armées Percy 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 world mark, because the world rate differs by field (from about 6% to 21% in this record).

What does Hôpital d'instruction des Armées Percy specialise in?

Where its research is concentrated relative to its size: Surgery takes 7.6× the share of its output that it takes of world research.

  1. SurgerySubfield · 25.9 works7.6×
← 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: 0.01× its world share, 0 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.57× its world share, 4 worksBiochemistry, Geneti…Immunology and Microbiology: 0.39× its world share, 1 worksImmunology and Micro…Neuroscience: 1.70× its world share, 4 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 0.56× its world share, 0 worksPharmacology, Toxico…Chemistry: 0.02× its world share, 0 worksChemistryComputer Science: 0.13× its world share, 2 worksComputer ScienceEngineering: 0.22× its world share, 5 worksEngineeringEnvironmental Science: 0.04× its world share, 0 worksEnvironmental ScienceMaterials Science: 0.04× its world share, 0 worksMaterials ScienceMathematics: 0.39× its world share, 1 worksMathematicsPhysics and Astronomy: 0.17× its world share, 1 worksPhysics and AstronomyHealth Professions: 2.20× its world share, 8 worksHealth ProfessionsMedicine: 3.95× its world share, 110 worksMedicineVeterinary: 0.58× its world share, 0 worksVeterinaryArts and Humanities: 0.35× its world share, 2 worksArts and HumanitiesBusiness, Management and Accounting: 0.17× its world share, 1 worksBusiness, Management…Economics, Econometrics and Finance: 0.05× its world share, 0 worksEconomics, Econometr…Psychology: 0.87× its world share, 4 worksPsychologySocial Sciences: 0.14× its world share, 3 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Medicine, 4.0×. Every wedge is a field page.

Who are the top researchers at Hôpital d'instruction des Armées Percy?

Ranked on the composite score, Pierre Pasquier, François Pons and F. Vaylet lead among researchers whose main affiliation is Hôpital d'instruction des Armées Percy.

  1. 1 Pierre Pasquier France · #152,687 worldwide 122 citations · 66 works
  2. 2 François Pons France · #171,883 worldwide 122 citations · 25 works
  3. 3 F. Vaylet France · #385,767 worldwide 40 citations · 35 works
  4. 4 Nicolas Donat France · #414,101 worldwide 67 citations · 16 works
  5. 5 M. Fabre France · #443,732 worldwide 33 citations · 19 works
  6. 6 Y. Pons France · #666,670 worldwide 63 citations · 27 works
  7. 7 Sylvain Ausset France · #723,567 worldwide 21 citations · 20 works
  8. 8 P L'Her France · #756,893 worldwide 13 citations · 20 works
  9. 9 R Jancovici France · #798,517 worldwide 24 citations · 19 works
  10. 10 Sylvain Rigal France · #878,846 worldwide 18 citations · 18 works
All ranked researchers at Hôpital d'instruction des Armées Percy

Which keywords describe research at Hôpital d'instruction des Armées Percy?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Epidemiology, Hemorrhage, Complications, Resuscitation, Sepsis, Trauma, Management and Mortality.

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

Size is fractional works in 2022–2025 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. Epidemiology21▲ 3.7×61 topics
  2. Hemorrhage8▲ 83×3 topics
  3. Complications8▲ 11×10 topics
  4. Management7▲ 6.4×15 topics
  5. Resuscitation7▲ 39×4 topics
  6. Sepsis7▲ 28×4 topics
  7. Trauma7▲ 23×4 topics
  8. Mortality6▲ 7.5×8 topics
  9. Biomechanics6▲ 14×5 topics
  10. Treatment6▲ 3.5×30 topics
  11. Diagnosis6▲ 4.2×23 topics
  12. Coagulopathy5▲ 47×1 topic
  13. Glycocalyx5▲ 150×1 topic
  14. Risk Factors5▲ 3.3×12 topics
  15. Rehabilitation5▲ 8.9×9 topics
  16. Ethical Considerations5▲ 9.8×8 topics
  17. Shoulder Function5▲ 37×2 topics
  18. Internal Fixation5▲ 46×2 topics
  19. Prognostic Factors4▲ 7.1×10 topics
  20. Surgical Management4▲ 7.3×11 topics
  21. Infection Prevention4▲ 33×2 topics
  22. Pathophysiology4▲ 9.6×7 topics
  23. Bone Healing4▲ 60×1 topic
  24. Disaster Response4▲ 36×2 topics
  25. Fracture Epidemiology4▲ 60×1 topic
  26. Quality Improvement4▲ 14×3 topics
  27. Infectious Diseases4▲ 8.0×4 topics
  28. Medical Education4▲ 10×8 topics
  29. Wound Healing4▲ 10.0×5 topics
  30. Transportation4▲ 14×2 topics
  31. Injury Severity4▲ 31×1 topic
  32. Trauma Center4▲ 61×1 topic
  33. Distal Radius Fractures3▲ 43×1 topic
  34. Flexor Tendon Repair3▲ 43×1 topic
  35. Muscle Strength3▲ 21×3 topics
  36. Free Flap3▲ 55×1 topic
  37. Healthcare Workers3▲ 8.9×2 topics
  38. Microsurgical Reconstruction3▲ 55×1 topic
  39. Emergency Preparedness3▲ 52×1 topic
  40. Triage3▲ 52×1 topic

Which research topics does Hôpital d'instruction des Armées Percy publish most on?

By volume in 2022–2025: Trauma, Hemostasis, Coagulopathy, Resuscitation, Bone fractures and treatments, Trauma and Emergency Care Studies and Orthopedic Surgery and Rehabilitation.

Trauma, Hemostasis, Coag…5Trauma, Hemostasis, Coagulopathy, Resuscitation: 5 fractional worksBone fractures and treat…4Bone fractures and treatments: 4 fractional worksTrauma and Emergency Car…4Trauma and Emergency Care Studies: 4 fractional worksOrthopedic Surgery and R…3Orthopedic Surgery and Rehabilitation: 3 fractional worksReconstructive Surgery and Microvascular Techniques: 3 fractional worksDisaster Response and Management: 3 fractional worksNerve Injury and Rehabil…3Nerve Injury and Rehabilitation: 3 fractional worksHealth, Medicine and Society: 2 fractional worksBlood transfusion and management: 2 fractional worksShoulder Injury and Treatment: 2 fractional works
Critical Care and Intensive Care MedicineEpidemiologyEmergency MedicineSurgery3 others

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

  1. 1 Trauma, Hemostasis, Coagulopathy, Resuscitation Critical Care and Intensive Care Medicine 5 works
  2. 2 Bone fractures and treatments Epidemiology 4 works
  3. 3 Trauma and Emergency Care Studies Emergency Medicine 4 works
  4. 4 Orthopedic Surgery and Rehabilitation Surgery 3 works
  5. 5 Reconstructive Surgery and Microvascular Techniques Surgery 3 works
  6. 6 Disaster Response and Management Emergency Medical Services 3 works
  7. 7 Nerve Injury and Rehabilitation Surgery 3 works
  8. 8 Health, Medicine and Society General Health Professions 2 works
  9. 9 Blood transfusion and management Biochemistry 2 works
  10. 10 Shoulder Injury and Treatment 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 available12.7%not open87.3%

World: 28% of research is openly available.

with international co-authors6.8%domestic only93.2%

World: 19% is written across borders.

How has Hôpital d'instruction des Armées Percy's research output changed?

Output in 2018–2022 was 26% lower than in 2013–2017.

1990200020102020
grewheldshrank

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

Other research institutions in Clamart

All research institutions in Clamart

Research measures only: rankings here say nothing about teaching, admissions or student experience. Comparable institutions and collaboration partners are in the interactive view on the map.