i10 Productivity
Rankings

Africa Medical and Health Sciences / Thoracic Surgery i10 Productivity Rankings - 2025

Total 2,392,995 scientists, country 221, and institutions 24,455 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.

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Total 31 scientist, 54 country, 222 institution
* Total i10 IndexRankings
Ranking Based On Selection: 1
Nigeria
Ekpe Eyo Effiong
cardiothoracic and vascular surgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
8
0.471
* Total i10 IndexRankings
Ranking Based On Selection: 2
Nigeria
Echieh, Chidiebere Peter
Thoracic Surgery
Cardiac Surgery
Vascular Surgery
Clinical Translational Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
14
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 3
South Africa
Andre Brooks
Cardio-thoracic Surgery
Congenital Cardiac Surgery
Paediatric Cardiac Surgery
Paediatric Thoracic Surgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
10
0.714
* Total i10 IndexRankings
Ranking Based On Selection: 4
South Africa
Tim Pennel
Cardiothoracic Surgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
12
0.923
* Total i10 IndexRankings
Ranking Based On Selection: 5
Nigeria
Ndubueze Ezemba
thoracic surgery
cardiac surgery
cardiology
vascular surgery
cardiothoracic surgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
7
0.636
* Total i10 IndexRankings
Ranking Based On Selection: 6
Ghana
Adamu Issaka
Minimal invasive surgery
endoscopic interventions
chest trauma
lung cancer
oesophageal cancer
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
9
0.900
* Total i10 IndexRankings
Ranking Based On Selection: 7
Egypt
Mohamed Fouad Ismail
Cardiothoracic Surgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
8
0.800
* Total i10 IndexRankings
Ranking Based On Selection: 8
Egypt
Mohab Sabry
Cardiothoracic Surgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
6
0.667
* Total i10 IndexRankings
Ranking Based On Selection: 9
Egypt
Amr Abdellateef
Thoracic surgery
VATS
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
7
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 10
Egypt
Mohammed Ahmed El-Hag-Aly
cardiac and thoracic surgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
6
0.857

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* Total i10 IndexRankings
Ranking Based On Selection: 11
Egypt
Elsayed A. Fayad
Cardiothoracic Surgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 12
Egypt
Amr Allama
Cardiothoracic Surgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
4
0.667
* Total i10 IndexRankings
Ranking Based On Selection: 13
South Africa
Rodgers Manganyi
Congenital Cardiothoracic Surgery
Acquired valvular heart disease
Peadiatric cardiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 14
Egypt
Islam Ibrahim
Cadiothoracic Surgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 15
Egypt
ibrahim yassin|Ibrahim M Yassin
Cardiac surgery
coronary bypass
Thoracic surgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
1
0.250
* Total i10 IndexRankings
Ranking Based On Selection: 16
Egypt
Ahmed Gamal Elkhouly
Cardiothoracic surgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 17
Ghana
Isaac Okyere
Cardiovascular and Thoracic Surgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 18
Egypt
Montaser Abd Elaziz
Cardiothoracic Surgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
2
0.667
* Total i10 IndexRankings
Ranking Based On Selection: 19
Egypt
Ahmed Deebis
Cardiothoracic Surgery
Cardiology
Chest medicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 20
Egypt
Mohamed Hagag
Cardiothoracic Surgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 21
Kenya
Fredrick Mitema
Thoracic Surgery
Cardiovascular Surgery
Vascular Surgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 22
Egypt
Medhat R Nashy
cardiothoracic surgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
* Total i10 IndexRankings
Ranking Based On Selection: 24
Egypt
Ayman Shaalan
adult cardiac
thoracic surgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 1
Ekpe Eyo Effiong
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
8
0.471
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 2
Echieh, Chidiebere Peter
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
14
1.000
Thoracic Surgery
Cardiac Surgery
Vascular Surgery
Clinical Translational Science
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 3
Andre Brooks
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
10
0.714
Cardio-thoracic Surgery
Congenital Cardiac Surgery
Paediatric Cardiac Surgery
Paediatric Thoracic Surgery
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 4
Tim Pennel
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
12
0.923
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 5
Ndubueze Ezemba
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
7
0.636
thoracic surgery
cardiac surgery
cardiology
vascular surgery
cardiothoracic surgery
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 6
Adamu Issaka
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
9
0.900
Minimal invasive surgery
endoscopic interventions
chest trauma
lung cancer
oesophageal cancer
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 7
Mohamed Fouad Ismail
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
8
0.800
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 8
Mohab Sabry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
6
0.667
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 9
Amr Abdellateef
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
7
1.000
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 10
Mohammed Ahmed El-Hag-Aly
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
6
0.857

Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast! 

* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 11
Elsayed A. Fayad
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 12
Amr Allama
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
4
0.667
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 13
Rodgers Manganyi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
Congenital Cardiothoracic Surgery
Acquired valvular heart disease
Peadiatric cardiology
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 14
Islam Ibrahim
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 15
ibrahim yassin|Ibrahim M Yassin
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
1
0.250
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 16
Ahmed Gamal Elkhouly
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 17
Isaac Okyere
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 18
Montaser Abd Elaziz
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
2
0.667
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 19
Ahmed Deebis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 20
Mohamed Hagag
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 21
Fredrick Mitema
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Thoracic Surgery
Cardiovascular Surgery
Vascular Surgery
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 22
Medhat R Nashy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 23
Oghenevware Joel Eyekpegha
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 24
Ayman Shaalan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 25
Reda Baiomy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000