Science Explorer Back to mapMap
Discussion
Researcher · Dammam Central Hospital · Saudi Arabia

Ayman M. Karkar

Ayman M. Karkar publishes mostly in Nephrology, Surgery and Pulmonary and Respiratory Medicine, on topics such as Dialysis and Renal Disease Management, Renal Diseases and Glomerulopathies and Acute Kidney Injury Research.

ORCID 0000-0002-7343-1296 OpenAlex
World rank
#3,454,523
of 7,710,434 ranked researchers
Rank in Saudi Arabia
#14,350
of 25,688
Works
102
Citations
1.8k
Citations per work
17.9
h-index
25
i10-index 41Top 16% in Nephrology
Ayman M. Karkar

What does Ayman M. Karkar research?

Ayman M. Karkar's work is mostly in Medicine (47%), Health Professions (4%).

Health Sciences: 53 works · 51.7% of their workMedicine: 48 works · 47.2% of their workNephrology: 26 works · 25.3% of their workSurgery: 7 works · 7.2% of their workPulmonary and Respiratory Medicine: 7 works · 6.8% of their workEpidemiology: 5 works · 4.9% of their workInfectious Diseases: 3 works · 3.0% of their workHealth Professions: 5 works · 4.5% of their workEmergency Medical Services: 5 works · 4.5% of their workEverything else: 49 works · 48.3% of their workTHEIR WORKAyman M. Karkar102works
Health Sciences52%

Their six largest subfields, inside their fields and domains; the grey slice is everything else they publish. The interactive view splits every one of their works down to single topics.

The fields and subfields, with their numbers
    1. Medicine4847.2%
    2. Health Professions54.5%
  2. Everything else4948.3%
  1. 1Nephrology25% of their works
  2. 2Surgery7% of their works
  3. 3Pulmonary and Respiratory Medicine7% of their works
  4. 4Epidemiology5% of their works
  5. 5Emergency Medical Services4% of their works
  6. 6Infectious Diseases3% of their works

Research topics

Which keywords describe Ayman M. Karkar's research?

The keywords of their largest research topics: Chronic Kidney Disease, Hemodialysis, Cardiovascular Disease, Inflammation, Dialysis, Mortality, Acute Kidney Injury and Renal Failure.

Size is their works in the topics tagged with each word, from their 8 largest topics. Each links to the topic it comes from most. The words come from the keyword list OpenAlex gives each topic, not from the text of the papers, so a word can appear that none of the papers uses.

All 22 words, with their numbers
  1. Chronic Kidney Disease503 topics
  2. Hemodialysis422 topics
  3. Cardiovascular Disease382 topics
  4. Inflammation372 topics
  5. Dialysis301 topic
  6. Mortality301 topic
  7. Acute Kidney Injury182 topics
  8. Renal Failure182 topics
  9. Biomarkers121 topic
  10. Glomerular Diseases121 topic
  11. Nephrotic Syndrome121 topic
  12. Nephrotoxicity121 topic
  13. Catheter-Related Infections111 topic
  14. Central Venous Catheterization111 topic
  15. Diabetic Nephropathy81 topic
  16. Glomerular Filtration Rate81 topic
  17. Cell Adhesion71 topic
  18. Integrins71 topic
  19. Compartment Syndrome61 topic
  20. Rhabdomyolysis61 topic
  21. Kidney Transplantation51 topic
  22. Renal Allograft51 topic

Where does Ayman M. Karkar work?

Ayman M. Karkar's main affiliation in the publication record is Dammam Central Hospital, Saudi Arabia.

How many publications and citations does Ayman M. Karkar have?

OpenAlex counts 102 works and 1,829 citations for Ayman M. Karkar, an h-index of 25, ranking #3,454,523 of 7,710,434 researchers worldwide on the quality score.

Ranked on field-normalised citation excellence (50%), output (30%) and citations (20%). Counts come from OpenAlex author records, which occasionally merge different people who share a name or split one person into several.

Papers, co-authors, who cited this work and researchers on the nearest topics have tabs of their own, above. Is this your page? Claim it with your ORCID iD, or request a correction or removal.

Discussion

Ask a question or share a note about Ayman M. Karkar. 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.