Total 2,384,773 scientists, country 221, and institutions 24,456 are evaluated in the Productivity Rankings, an exclusive service provided by AD Scientific Index. This ranking measures and highlights the scientific productivity of researchers based on the i10 index (number of publications with at least 10 citations). This system identifies highly productive scientists across disciplines, institutions, and regions, contributing to the development of evidence-based academic policies and effective incentive mechanisms. The rankings include global, regional, and institutional analyses, along with specialized rankings such as Scientists' Last 6 Years' i10 Index and Universities' i10 Index Rankings 2025. With Premium Membership, you can:
- Gain full access to detailed comparisons and advanced analytics,
- Objectively evaluate your academic productivity,
- Make strategic, data-driven decisions to enhance performance.
* Total i10 IndexRankings
Ranking Based On Selection: 1
Critical care
sepsis
MERS
COVID-19
nutrition
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
393
335
0.852
* Total i10 IndexRankings
Ranking Based On Selection: 2
Infectious Diseases
Infection Control
Antibiotics
Resistance
Pediatrics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
152
121
0.796
* Total i10 IndexRankings
Ranking Based On Selection: 3
Transplant Immunology
genetics of complex diseases
diagnostics immunology
autoimmunity
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
149
59
0.396
* Total i10 IndexRankings
Ranking Based On Selection: 4
Genetics and inborn errors of metabolism
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
145
131
0.903
* Total i10 IndexRankings
Ranking Based On Selection: 5
Nephrolgy
Renal Transplantation Medical Ethics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
123
37
0.301
* Total i10 IndexRankings
Ranking Based On Selection: 6
Sleep
TB
Asthma
COPD
Interstitial pulmonary disease pulmonary
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
121
92
0.760
* Total i10 IndexRankings
Ranking Based On Selection: 7
Research
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
94
46
0.489
* Total i10 IndexRankings
Ranking Based On Selection: 8
oncology
quality and patients safety
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
93
61
0.656
* Total i10 IndexRankings
Ranking Based On Selection: 9
Family Health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
87
55
0.632
* Total i10 IndexRankings
Ranking Based On Selection: 10
Critical care
Respiratory diseases
Clinical research
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
80
72
0.900
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* Total i10 IndexRankings
Ranking Based On Selection: 11
Epidemiology
Pain research
Clinical Epidemiology
Meta-analysis
Systematic reviews
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
75
64
0.853
* Total i10 IndexRankings
Ranking Based On Selection: 12
Critical care medicine
heat stroke
sepsis
immune response
stress response
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
66
46
0.697
* Total i10 IndexRankings
Ranking Based On Selection: 13
Clinical Molecular Genetics
Clinical Cytogenetics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
62
47
0.758
* Total i10 IndexRankings
Ranking Based On Selection: 14
endocrinology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
60
54
0.900
* Total i10 IndexRankings
Ranking Based On Selection: 15
Cancer Genetics
Colorectal Cancer
Genetic Polymorphisms
Oncology
Medical Education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
59
35
0.593
* Total i10 IndexRankings
Ranking Based On Selection: 16
Neurosurgery
Brain Tumour
Bibliometrics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
59
17
0.288
* Total i10 IndexRankings
Ranking Based On Selection: 17
Neurology and neurophysiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
58
42
0.724
* Total i10 IndexRankings
Ranking Based On Selection: 18
Survival analysis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
57
48
0.842
* Total i10 IndexRankings
Ranking Based On Selection: 19
Photomechanical Crystals
Organic Chemistry
Nanomaterials
Drug delivery
Organic Synthesis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
56
43
0.768
* Total i10 IndexRankings
Ranking Based On Selection: 20
Signal Transduction
Synthetic anticancer drugs
apoptosis
Cell cycle regulation
natural anticancer drug
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
56
30
0.536
* Total i10 IndexRankings
Ranking Based On Selection: 21
Adult Hematlogy & Stem Cell Transplantation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
54
47
0.870
* Total i10 IndexRankings
Ranking Based On Selection: 22
Public Health
Immunization
Occupational Medicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
54
45
0.833
* Total i10 IndexRankings
Ranking Based On Selection: 23
Neurology
Human Genetics
Space Medicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
54
43
0.796
* Total i10 IndexRankings
Ranking Based On Selection: 24
Endocrinology and Diabetes
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
50
43
0.860
* Total i10 IndexRankings
Ranking Based On Selection: 25
Pulmonary and Critical care Medicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
50
31
0.620
Motasim Badri
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
393
335
0.852
Critical care
sepsis
MERS
COVID-19
nutrition
Hanan Balkhy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
152
121
0.796
Infectious Diseases
Infection Control
Antibiotics
Resistance
Pediatrics
Ali H Hajeer
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
149
59
0.396
Transplant Immunology
genetics of complex diseases
diagnostics immunology
autoimmunity
Majid Alfadhel
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
145
131
0.903
Genetics and inborn errors of metabolism
Abdulla Al Khader Al Sayyari
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
123
37
0.301
Nephrolgy
Renal Transplantation Medical Ethics
Al Jahdali Hamdan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
121
92
0.760
Shoeb Qureshi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
94
46
0.489
Abdul Rahman Jazieh
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
93
61
0.656
oncology
quality and patients safety
Mostafa A Abolfotouh
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
87
55
0.632
Hasan M Al Dorzi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
80
72
0.900
Critical care
Respiratory diseases
Clinical research
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Ashraf El Metwally|Ashraf Abdelsalam El-Metwally
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
75
64
0.853
Epidemiology
Pain research
Clinical Epidemiology
Meta-analysis
Systematic reviews
Abderrezak Bouchama
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
66
46
0.697
Critical care medicine
heat stroke
sepsis
immune response
stress response
Mohammed Al Balwi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
62
47
0.758
Clinical Molecular Genetics
Clinical Cytogenetics
Naji Aljohani
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
60
54
0.900
Syed Sameer
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
59
35
0.593
Cancer Genetics
Colorectal Cancer
Genetic Polymorphisms
Oncology
Medical Education
Abdulhakim B Jamjoom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
59
17
0.288
Neurosurgery
Brain Tumour
Bibliometrics
Algahtani Hussein
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
58
42
0.724
Emad Masuadi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
57
48
0.842
Rabih O Al Kaysi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
56
43
0.768
Photomechanical Crystals
Organic Chemistry
Nanomaterials
Drug delivery
Organic Synthesis
Ayman M Saleh
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
56
30
0.536
Signal Transduction
Synthetic anticancer drugs
apoptosis
Cell cycle regulation
natural anticancer drug
Ahmed Alaskar|Ahmed Al Askar, Ahmed Askar, Ahmad Alaskar
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
54
47
0.870
Fayssal Farahat
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
54
45
0.833
Public Health
Immunization
Occupational Medicine
Bader Shirah
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
54
43
0.796
Neurology
Human Genetics
Space Medicine
Yousef Saleh
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
50
43
0.860
Endocrinology and Diabetes
Abdullah Alshimemeri
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
50
31
0.620
Pulmonary and Critical care Medicine