Science Explorer Back to mapMap
Discussion
Hospital / health system · Santiago · Chile

Hospital Barros Luco-Trudeau

In research, Hospital Barros Luco-Trudeau stands highest in Health Sciences (#8,015 of 16,688 worldwide) and Medicine (#7,076 of 14,558 worldwide), over all time.

hospitalbarrosluco.clROR OpenAlex
World rank, all time
#21,690
of 34,923
Rank in Chile
#92
of 133
Research works
377
▼ 15% vs 2018-21
Citations
2.5k
6.5 per fractional work
Top-10% rate
3.5%
all institutions 10.0%
vs its own fields
0.87×
1.00× is exactly expected
Open access
66%
world 40%
International
14%
world 18%
Hospital Barros Luco-Trudeau

What is Hospital Barros Luco-Trudeau known for in research?

The fields where it stands highest, over all time, ranked among every institution above the floor in each field.

FieldWorld rankWhere that sitsTop-10% rateWorks
Health SciencesDomain #8,015 of 16,688 3.4%290
MedicineField #7,076 of 14,558 3.4%263

Each strip is that field's whole ranked pool, with the notch where Hospital Barros Luco-Trudeau 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 Hospital Barros Luco-Trudeau work in?

In 2022-now, 75% of research at Hospital Barros Luco-Trudeau is in Health Sciences, 16% in Life Sciences. Its largest fields are Medicine (69%), Biochemistry, Genetics and Molecular Biology (8%), Neuroscience (4%). It does 2.8× the world's share of Health Sciences.

Health Sciences: 40 fractional works · 74.7% of its workMedicine: 37 fractional works · 69.5% of its workSurgery: 10 fractional works · 18.2% of its workEpidemiology: 4 fractional works · 8.0% of its workOncology: 3 fractional works · 4.8% of its workPulmonary and Respiratory Medicine: 2 fractional works · 4.1% of its workInfectious Diseases: 2 fractional works · 3.4% of its workPublic Health, Environmental and Occupational Health: 2 fractional works · 3.2% of its workPathology and Forensic Medicine: 1 fractional works · 2.6% of its workDermatology: 1 fractional works · 2.4% of its workNeurology: 1 fractional works · 2.2% of its workPharmacology: 1 fractional works · 1.9% of its workPhysiology: 1 fractional works · 1.9% of its workRheumatology: 1 fractional works · 1.9% of its workOrthopedics and Sports Medicine: 1 fractional works · 1.8% of its workReproductive Medicine: 1 fractional works · 1.5% of its workPsychiatry and Mental health: 1 fractional works · 1.2% of its workNephrology: 1 fractional works · 1.1% of its workOtorhinolaryngology: 1 fractional works · 1.1% of its workGenetics: 0 fractional works · 0.9% of its workOphthalmology: 0 fractional works · 0.9% of its workCritical Care and Intensive Care Medicine: 0 fractional works · 0.8% of its workHematology: 0 fractional works · 0.8% of its workCardiology and Cardiovascular Medicine: 0 fractional works · 0.6% of its workObstetrics and Gynecology: 0 fractional works · 0.6% of its workRadiology, Nuclear Medicine and Imaging: 0 fractional works · 0.6% of its workRehabilitation: 0 fractional works · 0.5% of its workGastroenterology: 0 fractional works · 0.4% of its workGeriatrics and Gerontology: 0 fractional works · 0.3% of its workPediatrics, Perinatology and Child Health: 0 fractional works · 0.3% of its workTransplantation: 0 fractional works · 0.3% of its workEmergency Medicine: 0 fractional works · 0.2% of its workFamily Practice: 0 fractional works · 0.2% of its workImmunology and Allergy: 0 fractional works · 0.2% of its workHealth Professions: 2 fractional works · 2.9% of its workGeneral Health Professions: 1 fractional works · 1.6% of its workSpeech and Hearing: 0 fractional works · 0.5% of its workPharmacy: 0 fractional works · 0.3% of its workSmaller subfields together: 0 fractional works · 0.5% of its workDentistry: 1 fractional works · 2.1% of its workOral Surgery: 0 fractional works · 0.9% of its workPeriodontics: 0 fractional works · 0.8% of its workOrthodontics: 0 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.2% of its workNursing: 0 fractional works · 0.2% of its workLife Sciences: 9 fractional works · 16.3% of its workBiochemistry, Genetics and Molecular Biology: 4 fractional works · 7.6% of its workBiotechnology: 1 fractional works · 2.5% of its workGenetics: 1 fractional works · 1.4% of its workCell Biology: 1 fractional works · 1.1% of its workEndocrinology: 0 fractional works · 0.8% of its workMolecular Biology: 0 fractional works · 0.8% of its workMolecular Medicine: 0 fractional works · 0.5% of its workClinical Biochemistry: 0 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.2% of its workNeuroscience: 2 fractional works · 3.9% of its workCognitive Neuroscience: 1 fractional works · 1.9% of its workCellular and Molecular Neuroscience: 1 fractional works · 1.1% of its workSensory Systems: 0 fractional works · 0.9% of its workSmaller subfields together: 0 fractional works · 0.1% of its workImmunology and Microbiology: 2 fractional works · 3.2% of its workImmunology: 1 fractional works · 1.2% of its workMicrobiology: 1 fractional works · 1.0% of its workApplied Microbiology and Biotechnology: 0 fractional works · 0.8% of its workVirology: 0 fractional works · 0.3% of its workAgricultural and Biological Sciences: 1 fractional works · 1.2% of its workPlant Science: 1 fractional works · 1.2% of its workPharmacology, Toxicology and Pharmaceutics: 0 fractional works · 0.5% of its workToxicology: 0 fractional works · 0.4% of its workSmaller subfields together: 0 fractional works · 0.1% of its workPhysical Sciences: 3 fractional works · 6.0% of its workEngineering: 1 fractional works · 2.7% of its workBiomedical Engineering: 1 fractional works · 2.5% of its workElectrical and Electronic Engineering: 0 fractional works · 0.2% of its workPhysics and Astronomy: 1 fractional works · 1.9% of its workAstronomy and Astrophysics: 1 fractional works · 1.9% of its workComputer Science: 0 fractional works · 0.9% of its workComputer Science Applications: 0 fractional works · 0.4% of its workArtificial Intelligence: 0 fractional works · 0.3% of its workInformation Systems: 0 fractional works · 0.2% of its workEnvironmental Science: 0 fractional works · 0.5% of its workEcological Modeling: 0 fractional works · 0.3% of its workSmaller subfields together: 0 fractional works · 0.1% of its workSocial Sciences: 2 fractional works · 3.1% of its workPsychology: 1 fractional works · 1.5% of its workSocial Psychology: 0 fractional works · 0.9% of its workClinical Psychology: 0 fractional works · 0.3% of its workDevelopmental and Educational Psychology: 0 fractional works · 0.3% of its workArts and Humanities: 0 fractional works · 0.8% of its workHistory: 0 fractional works · 0.6% of its workSmaller subfields together: 0 fractional works · 0.2% of its workSocial Sciences: 0 fractional works · 0.7% of its workHealth: 0 fractional works · 0.3% of its workLife-span and Life-course Studies: 0 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.2% of its workBusiness, Management and Accounting: 0 fractional works · 0.0% of its workALL ITS WORKHospital BarrosLuco-Trudeau53fractional works, 2022-now
Life Sciences16%Physical Sciences6%Health Sciences75%Social Sciences3%

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 19 fields, with their numbers
    1. Medicine3769.5%
    2. Health Professions22.9%
    3. Dentistry12.1%
    4. Nursing00.2%
    1. Biochemistry, Genetics and Molecular Biology47.6%
    2. Neuroscience23.9%
    3. Immunology and Microbiology23.2%
    4. Agricultural and Biological Sciences11.2%
    5. Pharmacology, Toxicology and Pharmaceutics00.5%
    1. Engineering12.7%
    2. Physics and Astronomy11.9%
    3. Computer Science00.9%
    4. Environmental Science00.5%
    5. Mathematics00.0%
    1. Psychology11.5%
    2. Arts and Humanities00.8%
    3. Social Sciences00.7%
    4. Business, Management and Accounting00.0%
    5. Economics, Econometrics and Finance00.0%
All of science, and how each field's share has moved since 1950: the Science domain explorer

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: 0.24× its world share, 1 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 1.42× its world share, 4 worksBiochemistry, Geneti…Immunology and Microbiology: 3.21× its world share, 2 worksImmunology and Micro…Neuroscience: 2.38× its world share, 2 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 1.29× its world share, 0 worksPharmacology, Toxico…Computer Science: 0.12× its world share, 0 worksComputer ScienceEngineering: 0.18× its world share, 1 worksEngineeringEnvironmental Science: 0.09× its world share, 0 worksEnvironmental ScienceMathematics: 0.02× its world share, 0 worksMathematicsPhysics and Astronomy: 0.85× its world share, 1 worksPhysics and AstronomyDentistry: 4.35× its world share, 1 worksDentistryHealth Professions: 1.11× its world share, 2 worksHealth ProfessionsMedicine: 3.61× its world share, 37 worksMedicineNursing: 0.32× its world share, 0 worksNursingArts and Humanities: 0.27× its world share, 0 worksArts and HumanitiesBusiness, Management and Accounting: 0.01× its world share, 0 worksBusiness, Management…Economics, Econometrics and Finance: 0.01× its world share, 0 worksEconomics, Econometr…Psychology: 0.49× its world share, 1 worksPsychologySocial Sciences: 0.06× its world share, 0 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Dentistry, 4.3×. Every wedge is a field page.

All 19 fields, with their numbers
  1. Dentistry4.35×1 works
  2. Medicine3.61×37 works
  3. Immunology and Microbiology3.21×2 works
  4. Neuroscience2.38×2 works
  5. Biochemistry, Genetics and Molecular Biology1.42×4 works
  6. Pharmacology, Toxicology and Pharmaceutics1.29×0 works
  7. Health Professions1.11×2 works
  8. Physics and Astronomy0.85×1 works
  9. Psychology0.49×1 works
  10. Nursing0.32×0 works
  11. Arts and Humanities0.27×0 works
  12. Agricultural and Biological Sciences0.24×1 works
  13. Engineering0.18×1 works
  14. Computer Science0.12×0 works
  15. Environmental Science0.09×0 works
  16. Social Sciences0.06×0 works
  17. Mathematics0.02×0 works
  18. Business, Management and Accounting0.01×0 works
  19. Economics, Econometrics and Finance0.01×0 works

Who are the top researchers at Hospital Barros Luco-Trudeau?

Ranked on the quality score, Francisco Bobadilla, Rubén Lamich and Ernesto Perucca lead among researchers whose main affiliation is Hospital Barros Luco-Trudeau.

  1. 1 Francisco Bobadilla Chile · #2,833,056 worldwide 282 citations · 16 works
  2. 2 Rubén Lamich Chile · #3,962,573 worldwide 665 citations · 21 works
  3. 3 Ernesto Perucca Chile · #4,536,526 worldwide 58 citations · 21 works
  4. 4 Jacqueline Pefaur Chile · #4,648,884 worldwide 237 citations · 34 works
  5. 5 David Sáez M Chile · #4,687,169 worldwide 66 citations · 15 works
  6. 6 Hernán Villarino Herrería Chile · #4,824,823 worldwide 2 citations · 18 works
  7. 7 Jaime Osorio M. Chile · #5,186,398 worldwide 6 citations · 20 works
  8. 8 Ernesto Perucca P Chile · #5,411,384 worldwide 47 citations · 28 works
  9. 9 Laura Segovia Chile · #5,633,322 worldwide 59 citations · 26 works
  10. 10 Maritza Rahal E Chile · #5,777,905 worldwide 80 citations · 34 works
All ranked researchers at Hospital Barros Luco-Trudeau

What are the most cited papers from Hospital Barros Luco-Trudeau?

The most cited paper from Hospital Barros Luco-Trudeau is "Effect of a Resuscitation Strategy Targeting Peripheral Perfusion Status vs Serum Lactate Levels on 28-Day Mortality Among Patients With Septic Shock" (Glenn Hernández, Gustavo Adolfo Ospina-Tascón, Lucas Petri Damiani et al., 2019), with 943 citations. Next come "Dolutegravir versus raltegravir in antiretroviral-experienced, integrase-inhibitor-naive adults with HIV: week 48 results from the randomised, double-blind, non-inferiority SAILING study" (518) and "Adjunctive perampanel for refractory partial-onset seizures" (480).

Most cited papers
#PaperReleasedCitations
1 Effect of a Resuscitation Strategy Targeting Peripheral Perfusion Status vs Serum Lactate Levels on 28-Day Mortality Among Patients With Septic Shock Glenn Hernández, Gustavo Adolfo Ospina-Tascón, Lucas Petri Damiani et al. · JAMA Open access 17 Feb 2019 943
2 Dolutegravir versus raltegravir in antiretroviral-experienced, integrase-inhibitor-naive adults with HIV: week 48 results from the randomised, double-blind, non-inferiority SAILING study Pedro Enrique Cahn et al. · The Lancet Open access 3 Jul 2013 518
3 Adjunctive perampanel for refractory partial-onset seizures Jacqueline A. French et al. · Neurology Open access 27 Jul 2012 480
4 Increased sperm DNA damage in patients with varicocele: relationship with seminal oxidative stress Rosita Smith, Heidy Kaune, Daniela A. Parodi et al. · Human Reproduction 16 Dec 2005 330
5 Quality of life after the menopause: a population study Juan Enrique Blümel, Camil Castelo‐Branco, Lorena Binfa et al. · Maturitas 2000 299
All 60 most cited papers, with filters and sorting

Which keywords describe research at Hospital Barros Luco-Trudeau?

By fractional works in 2022-now, weighted toward what it does more of than the world: Epidemiology, Surgical Management, Biomechanics, Quality of Life, Clinical Management, Public Health, Infection Prevention and Global Burden.

▲ 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. Epidemiology8▲ 3.9×47 topics
  2. Quality of Life3▲ 4.1×21 topics
  3. Surgical Management3▲ 13×12 topics
  4. Biomechanics3▲ 16×6 topics
  5. Public Health2▲ 3.0×13 topics
  6. Treatment2▲ 3.2×14 topics
  7. Global Burden2▲ 5.6×8 topics
  8. Clinical Management2▲ 17×6 topics
  9. Antibiotic Resistance1▲ 6.9×5 topics
  10. Chemotherapy1▲ 3.8×11 topics
  11. Infection Prevention1▲ 29×3 topics
  12. Prognostic Factors1▲ 6.2×9 topics
  13. Classification1▲ 5.5×4 topics
  14. Complications1▲ 4.9×6 topics
  15. Pathogenesis1▲ 4.8×9 topics
  16. Rehabilitation1▲ 6.2×6 topics
  17. Antimicrobial Resistance1▲ 11×4 topics
  18. Autoimmune Disease1▲ 36×3 topics
  19. Human Papillomavirus1▲ 18×3 topics
  20. Internal Fixation1▲ 34×2 topics
  21. Mortality1▲ 4.1×5 topics
  22. Radiotherapy1▲ 5.9×9 topics
  23. Anatomy1▲ 28×3 topics
  24. Antibiotic Prophylaxis1▲ 26×3 topics
  25. Bone Healing1▲ 47×1 topic
  26. Drug Resistance1▲ 7.0×4 topics
  27. Fracture Epidemiology1▲ 47×1 topic
  28. Health-related Quality of Life1▲ 8.8×3 topics
  29. Hearing Loss1▲ 18×4 topics
  30. Lymphoma1▲ 13×3 topics
  31. Sexually Transmitted Infections1▲ 39×2 topics
  32. Arthroplasty1▲ 19×2 topics
  33. Biosynthesis1▲ 12×1 topic
  34. Endoscopic Surgery1▲ 20×2 topics
  35. Gene Expression Profiling1▲ 25×2 topics
  36. Microbial Pigments1▲ 99×1 topic
  37. Molecular Profiling1▲ 20×2 topics
  38. Radio Astronomy1▲ 85×1 topic
  39. Spectroscopy1▲ 11×2 topics
  40. Transits of Venus1▲ 200×1 topic

Which research topics does Hospital Barros Luco-Trudeau publish most on?

By volume in 2022-now: Bone fractures and treatments, History and Developments in Astronomy, Microbial Metabolism and Applications and Genital Health and Disease.

Bone fractures and treat…1Bone fractures and treatments: 1 fractional worksHistory and Developments…1History and Developments in Astronomy: 1 fractional worksMicrobial Metabolism and…1Microbial Metabolism and Applications: 1 fractional worksGenital Health and Disease1Genital Health and Disease: 1 fractional worksHead and Neck Surgical Oncology: 1 fractional worksLymphoma Diagnosis and Treatment: 1 fractional worksLower Extremity Biomecha…1Lower Extremity Biomechanics and Pathologies: 1 fractional worksTotal Knee Arthroplasty Outcomes: 0 fractional worksNeonatal and Maternal Infections: 0 fractional worksKnee injuries and reconstruction techniques: 0 fractional works
EpidemiologyAstronomy and AstrophysicsBiotechnologySurgery3 others

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

  1. 1 Bone fractures and treatments Epidemiology 1 works
  2. 2 History and Developments in Astronomy Astronomy and Astrophysics 1 works
  3. 3 Microbial Metabolism and Applications Biotechnology 1 works
  4. 4 Genital Health and Disease Surgery 1 works
  5. 5 Head and Neck Surgical Oncology Surgery 1 works
  6. 6 Lymphoma Diagnosis and Treatment Pathology and Forensic Medicine 1 works
  7. 7 Lower Extremity Biomechanics and Pathologies Biomedical Engineering 1 works
  8. 8 Total Knee Arthroplasty Outcomes Surgery 0 works
  9. 9 Neonatal and Maternal Infections Public Health, Environmental and Occupational Health 0 works
  10. 10 Knee injuries and reconstruction techniques Surgery 0 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 available65.5%not open34.5%

World: 40% of research is openly available.

with international co-authors14.4%domestic only85.6%

World: 18% is written across borders.

How has Hospital Barros Luco-Trudeau's research output changed?

Output in 2022-2025 was 15% 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 Hospital Barros Luco-Trudeau as a percentage of every work published that year, 0.00016% in 2024.

still counting0.0010%0.0020%Hospital Barros Luco-Trudeau0.00017% in 202519801990200020102020

Fractional works of Hospital Barros Luco-Trudeau over all fractional works that year. How the balance of science has shifted.

Other research institutions in Santiago

All research institutions in Santiago

Share Hospital Barros Luco-Trudeau's ranking

Hospital Barros Luco-Trudeau on Science Explorer

A card with Hospital Barros Luco-Trudeau's standing and the fields it leads in, for a post or a slide. A link to this page previews as the same card.

Download the card

1200 × 630 PNG, sized for social posts, drawn from the latest snapshot.

Badges for a website1Each links back here and updates with every snapshot

Research measures only: rankings here say nothing about teaching, admissions or student experience. Comparable institutions and collaboration partners have tabs of their own, above.

Discussion

Ask a question or share a note about Hospital Barros Luco-Trudeau. Keep it to the research: no personal attacks, advertising or links. Any reader can report a post, which collapses it for everyone until it is opened.