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Hospital / health system · Athens · Greece

St Savas Hospital

In research, St Savas Hospital stands highest in Medicine (#5,973 of 10,443 worldwide) and Health Sciences (#7,575 of 11,982 worldwide), 2022–2025.

agsavvas-hosp.grROR OpenAlex
World rank, 2022–2025
#19,052
of 28,054 · #15,465 all time
Rank in Greece
#89
of 124
Research works
1k
▲ 4% vs 2013–17
Citations
18k
17.9 per fractional work
Top-10% rate
9.8%
record average 16.5%
Open access
35%
world 28%

What is St Savas Hospital 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 #5,973 of 10,443 8.8%93 #4998
Health SciencesDomain #7,575 of 11,982 9.2%96 #6505

Each strip is that field’s whole ranked pool, with the notch where St Savas Hospital 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).

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: 2.40× its world share, 16 worksBiochemistry, Geneti…Immunology and Microbiology: 3.25× its world share, 4 worksImmunology and Micro…Neuroscience: 0.42× its world share, 1 worksNeuroscienceChemistry: 0.20× its world share, 0 worksChemistryComputer Science: 0.05× its world share, 0 worksComputer ScienceEngineering: 0.09× its world share, 2 worksEngineeringEnvironmental Science: 0.09× its world share, 1 worksEnvironmental ScienceMaterials Science: 0.08× its world share, 0 worksMaterials ScienceMathematics: 0.08× its world share, 0 worksMathematicsPhysics and Astronomy: 0.12× its world share, 0 worksPhysics and AstronomyDentistry: 0.27× its world share, 0 worksDentistryHealth Professions: 0.78× its world share, 3 worksHealth ProfessionsMedicine: 3.80× its world share, 93 worksMedicineNursing: 0.17× its world share, 0 worksNursingVeterinary: 0.48× its world share, 0 worksVeterinaryBusiness, Management and Accounting: 0.11× its world share, 0 worksBusiness, Management…Decision Sciences: 0.05× its world share, 0 worksDecision SciencesEconomics, Econometrics and Finance: 0.55× its world share, 2 worksEconomics, Econometr…Psychology: 0.08× its world share, 0 worksPsychologySocial Sciences: 0.15× its world share, 2 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Medicine, 3.8×. Every wedge is a field page.

Who are the top researchers at St Savas Hospital?

Ranked on the composite score, Michael Papamichail, Constantin N. Baxevanis and Alexandros Ardavanis lead among researchers whose main affiliation is St Savas Hospital.

  1. 1 Michael Papamichail Greece · #239,993 worldwide 121 citations · 32 works
  2. 2 Constantin N. Baxevanis Greece · #245,879 worldwide 128 citations · 24 works
  3. 3 Alexandros Ardavanis Greece · #391,285 worldwide 53 citations · 27 works
  4. 4 Dimitrios K. Manatakis Greece · #512,862 worldwide 78 citations · 16 works
  5. 5 Anna Efremidis Greece · #622,619 worldwide 25 citations · 22 works
  6. 6 Alexander D. Rapidis Greece · #774,905 worldwide 40 citations · 16 works
  7. 7 Stefania Kokkali Greece · #815,855 worldwide 9 citations · 16 works
  8. 8 Michail Papamichail Greece · #1,083,601 worldwide 8 citations · 20 works
  9. 9 A. Rempelakos Greece · #1,115,332 worldwide 0 citations · 17 works
  10. 10 Sonia A. Perez Greece · #1,202,096 worldwide 42 citations · 18 works
All ranked researchers at St Savas Hospital

Which keywords describe research at St Savas Hospital?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Chemotherapy, Immunotherapy, Prognostic Factors, Tumor Microenvironment, Genetic Mutations, Clinical Practice Guidelines, Epidemiology and Surgical Management.

▲ 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. Chemotherapy12▲ 13×19 topics
  2. Epidemiology11▲ 2.2×49 topics
  3. Immunotherapy10▲ 11×13 topics
  4. Prognostic Factors9▲ 16×13 topics
  5. Tumor Microenvironment9▲ 15×7 topics
  6. Genetic Mutations7▲ 13×15 topics
  7. Cancer7▲ 4.0×26 topics
  8. Clinical Practice Guidelines6▲ 9.4×12 topics
  9. Treatment5▲ 3.5×19 topics
  10. Surgical Management5▲ 9.8×11 topics
  11. Quality of Life5▲ 2.5×18 topics
  12. Radiotherapy5▲ 9.4×11 topics
  13. Diagnosis4▲ 3.5×20 topics
  14. Clinical Trials4▲ 4.6×8 topics
  15. Breast Cancer4▲ 13×9 topics
  16. Neoadjuvant Therapy4▲ 13×4 topics
  17. Metastasis4▲ 8.4×8 topics
  18. Biomarkers4▲ 4.2×6 topics
  19. Complications4▲ 5.6×9 topics
  20. Pancreatic Cancer4▲ 25×3 topics
  21. Immunity3▲ 6.4×4 topics
  22. Innate Immunity3▲ 8.1×6 topics
  23. Gemcitabine3▲ 34×1 topic
  24. Surgical Complications3▲ 30×1 topic
  25. Survival Analysis3▲ 9.0×6 topics
  26. Immune Checkpoint Blockade3▲ 22×1 topic
  27. PD-1 and PD-L13▲ 22×1 topic
  28. Cancer Immunotherapy3▲ 14×2 topics
  29. Targeted Therapy3▲ 9.9×4 topics
  30. Osteosarcoma3▲ 45×1 topic
  31. PET Imaging3▲ 13×4 topics
  32. Soft Tissue Sarcoma3▲ 39×1 topic
  33. Antigen Presentation2▲ 22×2 topics
  34. Immunohistochemistry2▲ 25×4 topics
  35. Molecular Characterization2▲ 11×4 topics
  36. Molecular Profiling2▲ 19×3 topics
  37. Dendritic Cells2▲ 20×1 topic
  38. Tumor Antigen2▲ 29×1 topic
  39. Clinical Management2▲ 10.0×6 topics
  40. Squamous Cell Carcinoma2▲ 19×3 topics

Which research topics does St Savas Hospital publish most on?

By volume in 2022–2025: Pancreatic and Hepatic Oncology Research, Cancer Immunotherapy and Biomarkers, Sarcoma Diagnosis and Treatment and Immunotherapy and Immune Responses.

Pancreatic and Hepatic Oncology Research: 3 fractional worksCancer Immunotherapy and Biomarkers: 3 fractional worksSarcoma Diagnosis and Tr…3Sarcoma Diagnosis and Treatment: 3 fractional worksImmunotherapy and Immune…2Immunotherapy and Immune Responses: 2 fractional worksReconstructive Surgery and Microvascular Techniques: 2 fractional worksNeuroendocrine Tumor Research Advances: 1 fractional worksProstate Cancer Treatmen…1Prostate Cancer Treatment and Research: 1 fractional worksGastrointestinal Tumor Research and Treatment: 1 fractional worksCancer Genomics and Diagnostics: 1 fractional worksCancer-related molecular mechanisms research: 1 fractional works
OncologyPulmonary and Respiratory MedicineImmunologySurgery3 others

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

  1. 1 Pancreatic and Hepatic Oncology Research Oncology 3 works
  2. 2 Cancer Immunotherapy and Biomarkers Oncology 3 works
  3. 3 Sarcoma Diagnosis and Treatment Pulmonary and Respiratory Medicine 3 works
  4. 4 Immunotherapy and Immune Responses Immunology 2 works
  5. 5 Reconstructive Surgery and Microvascular Techniques Surgery 2 works
  6. 6 Neuroendocrine Tumor Research Advances Epidemiology 1 works
  7. 7 Prostate Cancer Treatment and Research Pulmonary and Respiratory Medicine 1 works
  8. 8 Gastrointestinal Tumor Research and Treatment Gastroenterology 1 works
  9. 9 Cancer Genomics and Diagnostics Cancer Research 1 works
  10. 10 Cancer-related molecular mechanisms research Cancer Research 1 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 available35.0%not open65.0%

World: 28% of research is openly available.

with international co-authors16.2%domestic only83.8%

World: 19% is written across borders.

How has St Savas Hospital's research output changed?

Output in 2018–2022 was 4% 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 Athens

All research institutions in Athens

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.