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Hospital / health system · Zaragoza · Spain

Hospital Clínico Universitario Lozano Blesa

In research, Hospital Clínico Universitario Lozano Blesa stands highest in Medicine (#1,879 of 10,443 worldwide) and Health Sciences (#2,398 of 11,982 worldwide), 2022–2025. Relative to its size it is most specialised in Ophthalmology, Cardiology and Cardiovascular Medicine and Pulmonary and Respiratory Medicine — Ophthalmology is 19.5× its share of world research.

hcuz.esROR OpenAlex
World rank, 2022–2025
#8,999
of 28,054 · #11,511 all time
Rank in Spain
#241
of 658
Research works
3.5k
▲ 23% vs 2013–17
Citations
30k
8.4 per fractional work
Top-10% rate
6.1%
record average 16.5%
Open access
31%
world 28%

What is Hospital Clínico Universitario Lozano Blesa 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 #1,879 of 10,443 5.5%380 #2868
Health SciencesDomain #2,398 of 11,982 5.6%411 #3570

Each strip is that field’s whole ranked pool, with the notch where Hospital Clínico Universitario Lozano Blesa 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 Hospital Clínico Universitario Lozano Blesa specialise in?

Where its research is concentrated relative to its size: Ophthalmology takes 19.5× the share of its output that it takes of world research.

  1. OphthalmologySubfield · 25.9 works19×
  2. Cardiology and Cardiovascular MedicineSubfield · 33.4 works6.4×
  3. Pulmonary and Respiratory MedicineSubfield · 42.8 works5.6×
← 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: 0.08× its world share, 2 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 1.26× its world share, 34 worksBiochemistry, Geneti…Immunology and Microbiology: 2.68× its world share, 13 worksImmunology and Micro…Neuroscience: 0.86× its world share, 7 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 0.34× its world share, 1 worksPharmacology, Toxico…Chemistry: 0.21× its world share, 2 worksChemistryComputer Science: 0.03× its world share, 1 worksComputer ScienceEarth and Planetary Sciences: 0.02× its world share, 0 worksEarth and Planetary …Engineering: 0.05× its world share, 4 worksEngineeringEnvironmental Science: 0.10× its world share, 2 worksEnvironmental ScienceMaterials Science: 0.02× its world share, 0 worksMaterials ScienceMathematics: 0.12× its world share, 1 worksMathematicsPhysics and Astronomy: 0.06× its world share, 1 worksPhysics and AstronomyDentistry: 0.91× its world share, 2 worksDentistryHealth Professions: 1.88× its world share, 25 worksHealth ProfessionsMedicine: 3.97× its world share, 380 worksMedicineNursing: 1.26× its world share, 3 worksNursingVeterinary: 0.85× its world share, 1 worksVeterinaryArts and Humanities: 0.16× its world share, 2 worksArts and HumanitiesBusiness, Management and Accounting: 0.06× its world share, 1 worksBusiness, Management…Economics, Econometrics and Finance: 0.22× its world share, 2 worksEconomics, Econometr…Psychology: 0.59× its world share, 9 worksPsychologySocial Sciences: 0.10× its world share, 6 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 Hospital Clínico Universitario Lozano Blesa?

Ranked on the composite score, Fernando Gomollón, Dolores Isla and Rafael Benito lead among researchers whose main affiliation is Hospital Clínico Universitario Lozano Blesa.

  1. 1 Fernando Gomollón Spain · #53,952 worldwide 278 citations · 59 works
  2. 2 Dolores Isla Spain · #117,824 worldwide 234 citations · 60 works
  3. 3 Rafael Benito Spain · #180,970 worldwide 88 citations · 28 works
  4. 4 Luis Palomera Spain · #324,915 worldwide 84 citations · 24 works
  5. 5 P. Escudero Spain · #338,415 worldwide 113 citations · 49 works
  6. 6 José Mayordomo Spain · #388,509 worldwide 82 citations · 26 works
  7. 7 José María Solana Sáinz Spain · #426,040 worldwide 4 citations · 23 works
  8. 8 M.A. De Gregorio Spain · #530,175 worldwide 40 citations · 26 works
  9. 9 Guillermo Muñoz Spain · #774,810 worldwide 26 citations · 19 works
  10. 10 Ángel Ferrández Spain · #817,346 worldwide 19 citations · 31 works
All ranked researchers at Hospital Clínico Universitario Lozano Blesa

Which keywords describe research at Hospital Clínico Universitario Lozano Blesa?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Epidemiology, Diagnosis, Treatment, Risk Factors, Inflammation, Guidelines, Management and Quality of Life.

▲ 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. Epidemiology86▲ 4.3×109 topics
  2. Diagnosis36▲ 7.7×37 topics
  3. Treatment32▲ 5.3×42 topics
  4. Inflammation26▲ 2.5×60 topics
  5. Risk Factors22▲ 4.1×27 topics
  6. Quality of Life21▲ 3.0×37 topics
  7. Management18▲ 4.7×25 topics
  8. Guidelines16▲ 6.8×11 topics
  9. Chemotherapy15▲ 4.4×23 topics
  10. Cardiovascular Disease14▲ 2.6×24 topics
  11. Clinical Practice Guidelines14▲ 5.3×13 topics
  12. Public Health14▲ 1.93×30 topics
  13. Glaucoma13▲ 17×4 topics
  14. Immunosuppressive Therapy13▲ 14×8 topics
  15. Genetic Mutations12▲ 5.8×18 topics
  16. Immunotherapy12▲ 3.5×18 topics
  17. Mortality12▲ 4.3×12 topics
  18. Prognostic Factors12▲ 5.6×14 topics
  19. Pathogenesis12▲ 4.6×19 topics
  20. Macular Degeneration11▲ 19×3 topics
  21. Immune Response11▲ 4.0×17 topics
  22. Health Promotion11▲ 6.9×7 topics
  23. Heart Failure11▲ 5.0×11 topics
  24. Autoantibodies10▲ 8.9×8 topics
  25. Surgical Management10▲ 4.8×17 topics
  26. Echocardiography10▲ 7.2×8 topics
  27. Prognosis10▲ 6.0×9 topics
  28. Complications10▲ 3.8×15 topics
  29. Diabetic Retinopathy9▲ 19×2 topics
  30. Optical Coherence Tomography9▲ 18×3 topics
  31. Optic Nerve9▲ 18×2 topics
  32. Intraocular Pressure8▲ 20×2 topics
  33. ACE2 Receptor8▲ 6.6×3 topics
  34. Intravitreal Injection8▲ 23×2 topics
  35. Clinical Management7▲ 8.6×8 topics
  36. Myocardial Infarction7▲ 6.4×5 topics
  37. Aging Population7▲ 16×3 topics
  38. Rituximab7▲ 9.5×4 topics
  39. Prophylaxis7▲ 11×4 topics
  40. Vascular Endothelial Growth Factor7▲ 16×2 topics

Which research topics does Hospital Clínico Universitario Lozano Blesa publish most on?

By volume in 2022–2025: Retinal Diseases and Treatments, Glaucoma and retinal disorders, Cardiac, Anesthesia and Surgical Outcomes and Autoimmune Bullous Skin Diseases.

Retinal Diseases and Tre…6Retinal Diseases and Treatments: 6 fractional worksGlaucoma and retinal dis…6Glaucoma and retinal disorders: 6 fractional worksCardiac, Anesthesia and Surgical Outcomes: 5 fractional worksAutoimmune Bullous Skin Diseases: 4 fractional worksNursing care and research: 4 fractional worksCardiac pacing and defibrillation studies: 4 fractional worksInterstitial Lung Diseases and Idiopathic Pulmonary Fibrosis: 4 fractional worksIntraocular Surgery and …4Intraocular Surgery and Lenses: 4 fractional worksVenous Thromboembolism Diagnosis and Management: 4 fractional worksCOVID-19 Clinical Research Studies: 4 fractional works
OphthalmologyCardiology and Cardiovascular MedicinePathology and Forensic MedicinePharmacy3 others

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

  1. 1 Retinal Diseases and Treatments Ophthalmology 6 works
  2. 2 Glaucoma and retinal disorders Ophthalmology 6 works
  3. 3 Cardiac, Anesthesia and Surgical Outcomes Cardiology and Cardiovascular Medicine 5 works
  4. 4 Autoimmune Bullous Skin Diseases Pathology and Forensic Medicine 4 works
  5. 5 Nursing care and research Pharmacy 4 works
  6. 6 Cardiac pacing and defibrillation studies Cardiology and Cardiovascular Medicine 4 works
  7. 7 Interstitial Lung Diseases and Idiopathic Pulmonary Fibrosis Pulmonary and Respiratory Medicine 4 works
  8. 8 Intraocular Surgery and Lenses Ophthalmology 4 works
  9. 9 Venous Thromboembolism Diagnosis and Management Internal Medicine 4 works
  10. 10 COVID-19 Clinical Research Studies Infectious Diseases 4 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 available31.1%not open68.9%

World: 28% of research is openly available.

with international co-authors6.3%domestic only93.7%

World: 19% is written across borders.

How has Hospital Clínico Universitario Lozano Blesa's research output changed?

Output in 2018–2022 was 23% higher 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 Zaragoza

All research institutions in Zaragoza

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.