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Hospital / health system · Nagaoka · Japan

Nagaoka Red Cross Hospital

In research, Nagaoka Red Cross Hospital stands highest in Medicine (#13,525 of 17,978 worldwide) and Health Sciences (#16,554 of 20,462 worldwide), over all time.

nagaoka.jrc.or.jpROR OpenAlex
World rank, 2022–2025
#27,605
of 28,054 · #34,015 all time
Rank in Japan
#1,057
of 1,070
Research works
564
▲ 12% vs 2013–17
Citations
5.7k
10.0 per fractional work
Top-10% rate
4.0%
record average 16.5%
Open access
45%
world 28%

What is Nagaoka Red Cross Hospital 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
MedicineField #13,525 of 17,978 5.1%461
Health SciencesDomain #16,554 of 20,462 5.1%477

Each strip is that field’s whole ranked pool, with the notch where Nagaoka Red Cross 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: 0.23× its world share, 1 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.84× its world share, 3 worksBiochemistry, Geneti…Immunology and Microbiology: 1.89× its world share, 1 worksImmunology and Micro…Neuroscience: 1.01× its world share, 1 worksNeuroscienceComputer Science: 0.01× its world share, 0 worksComputer ScienceEngineering: 0.04× its world share, 0 worksEngineeringMaterials Science: 0.04× its world share, 0 worksMaterials SciencePhysics and Astronomy: 0.19× its world share, 0 worksPhysics and AstronomyDentistry: 2.28× its world share, 1 worksDentistryHealth Professions: 0.46× its world share, 1 worksHealth ProfessionsMedicine: 4.36× its world share, 53 worksMedicineNursing: 0.36× its world share, 0 worksNursingVeterinary: 3.23× its world share, 0 worksVeterinaryEconomics, Econometrics and Finance: 0.10× its world share, 0 worksEconomics, Econometr…Psychology: 0.35× its world share, 1 worksPsychologySocial Sciences: 0.12× its world share, 1 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Medicine, 4.4×. Every wedge is a field page.

Who are the top researchers at Nagaoka Red Cross Hospital?

Ranked on the composite score, Takako Saeki, Mutsuo Oyake and K Togashi lead among researchers whose main affiliation is Nagaoka Red Cross Hospital.

  1. 1 Takako Saeki Japan · #135,753 worldwide 259 citations · 21 works
  2. 2 Mutsuo Oyake Japan · #664,435 worldwide 50 citations · 17 works
  3. 3 K Togashi Japan · #919,882 worldwide 34 citations · 31 works
  4. 4 Nobuya Fujita Japan · #1,050,997 worldwide 35 citations · 49 works
  5. 5 Kyuzi Kamoi Japan · #1,240,038 worldwide 40 citations · 25 works
  6. 6 Hiroyuki Hirahara Japan · #1,269,716 worldwide 31 citations · 45 works
  7. 7 F Oguma Japan · #1,509,887 worldwide 15 citations · 17 works
All ranked researchers at Nagaoka Red Cross Hospital

Which keywords describe research at Nagaoka Red Cross Hospital?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Epidemiology, Chemotherapy, Immunotherapy, Complications, Prognosis, Inflammation, Radiotherapy and Autoantibodies.

▲ 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. Epidemiology9▲ 3.6×35 topics
  2. Chemotherapy5▲ 12×15 topics
  3. Immunotherapy5▲ 12×15 topics
  4. Inflammation5▲ 4.0×18 topics
  5. Complications5▲ 14×13 topics
  6. Prognosis4▲ 20×6 topics
  7. Diagnosis4▲ 5.9×12 topics
  8. Radiotherapy4▲ 14×11 topics
  9. Treatment4▲ 4.5×12 topics
  10. Autoantibodies3▲ 22×5 topics
  11. Neurological Disorders3▲ 9.1×8 topics
  12. Diagnostic Criteria3▲ 21×6 topics
  13. Quality of Life3▲ 3.2×13 topics
  14. Prognostic Factors3▲ 9.9×8 topics
  15. Surgical Management2▲ 8.8×9 topics
  16. Adjuvant Therapy2▲ 27×2 topics
  17. Genetic Mutations2▲ 7.8×10 topics
  18. Clinical Practice Guidelines2▲ 5.5×7 topics
  19. Endoscopic Resection2▲ 31×2 topics
  20. Imaging2▲ 12×3 topics
  21. Prevention2▲ 7.0×9 topics
  22. Survival Analysis2▲ 11×5 topics
  23. Tumor Microenvironment2▲ 6.4×5 topics
  24. Aging2▲ 4.9×3 topics
  25. Cognitive Impairment2▲ 11×4 topics
  26. Gastric Cancer2▲ 24×3 topics
  27. Neurological Complications2▲ 43×3 topics
  28. Neuromuscular Junction2▲ 65×2 topics
  29. Genetic Susceptibility2▲ 26×4 topics
  30. Guidelines2▲ 5.5×8 topics
  31. Immunohistochemistry2▲ 33×2 topics
  32. Molecular Characterization2▲ 13×3 topics
  33. Neoadjuvant Therapy2▲ 10×5 topics
  34. Rituximab2▲ 16×3 topics
  35. Adnexal Neoplasms1▲ 112×1 topic
  36. Endoscopic Stenting1▲ 46×1 topic
  37. Esophageal Perforation1▲ 46×1 topic
  38. Extramammary Paget's Disease1▲ 112×1 topic
  39. Myasthenia Gravis1▲ 110×1 topic
  40. Thymic Tumors1▲ 110×1 topic

Which research topics does Nagaoka Red Cross Hospital publish most on?

By volume in 2022–2025: Myasthenia Gravis and Thymoma, Cancer and Skin Lesions, Esophageal and GI Pathology and Autoimmune Neurological Disorders and Treatments.

Myasthenia Gravis and Th…1Myasthenia Gravis and Thymoma: 1 fractional worksCancer and Skin Lesions1Cancer and Skin Lesions: 1 fractional worksEsophageal and GI Pathology: 1 fractional worksAutoimmune Neurological …1Autoimmune Neurological Disorders and Treatments: 1 fractional worksGastric Cancer Managemen…1Gastric Cancer Management and Outcomes: 1 fractional worksGastrointestinal disorders and treatments: 1 fractional worksPectus Deformity Diagnosis and Treatment: 1 fractional worksNutrition and Health in …1Nutrition and Health in Aging: 1 fractional worksLung Cancer Diagnosis and Treatment: 1 fractional worksTracheal and airway disorders: 1 fractional works
NeurologyDermatologySurgeryPulmonary and Respiratory Medicine1 others

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

  1. 1 Myasthenia Gravis and Thymoma Neurology 1 works
  2. 2 Cancer and Skin Lesions Dermatology 1 works
  3. 3 Esophageal and GI Pathology Surgery 1 works
  4. 4 Autoimmune Neurological Disorders and Treatments Neurology 1 works
  5. 5 Gastric Cancer Management and Outcomes Pulmonary and Respiratory Medicine 1 works
  6. 6 Gastrointestinal disorders and treatments Surgery 1 works
  7. 7 Pectus Deformity Diagnosis and Treatment Surgery 1 works
  8. 8 Nutrition and Health in Aging Physiology 1 works
  9. 9 Lung Cancer Diagnosis and Treatment Pulmonary and Respiratory Medicine 1 works
  10. 10 Tracheal and airway disorders Pulmonary and Respiratory Medicine 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 available45.2%not open54.8%

World: 28% of research is openly available.

with international co-authors4.1%domestic only95.9%

World: 19% is written across borders.

How has Nagaoka Red Cross Hospital's research output changed?

Output in 2018–2022 was 12% 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 Nagaoka

All research institutions in Nagaoka

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.