Cardiac surgery publications in Africa over the last 20 years: A literature review

Author:

Lin Yihan123ORCID,Till Brian M.24ORCID,Yi Sojung25ORCID,Dahm James S.26ORCID,Taylor Kathryn27ORCID,Lu Nguyen8ORCID,Zilla Peter9ORCID,Bolman Ralph M.3ORCID

Affiliation:

1. Department of Surgery, University of Colorado, Denver, Colorado, USA

2. Program in Global Surgery and Social Change, Harvard Medical School, Boston, Massachusetts, USA

3. Division of Cardiothoracic Surgery, University of Colorado, Denver, Colorado, USA

4. College of Medicine, University of Vermont, Burlington, Vermont, USA

5. George Washington School of Medicine, Washington, Washington DC, USA

6. School of Medicine and Public Health, University of Wisconsin, Madison, Wisconsin, USA

7. Harvard Medical School, Boston, Massachusetts, USA

8. School of Medicine, University of Colorado, Denver, Colorado, USA

9. Chris Barnard Division of Cardiothoracic Surgery, University of Cape Town, Cape Town, South Africa

Abstract

There is a significant burden of surgically correctable cardiovascular disease in Africa. The goal of this research was to review the last 20 years of literature on this topic. A systematic search was performed using PubMed, Embase and African Index Medicus for the period 1996–2016. Publications came from 29 countries, all of different income brackets. Research output increased by 15-fold over the 20-year time period, with the majority of publications authored by local teams (71.4%) compared to visiting (4.9%) and mixed teams (23.7%). Although increasing, clinical reporting on cardiac surgery is still limited. Increased publication of results should be encouraged to better benchmark capacity and improve research capacity.

Publisher

Academy of Science of South Africa

Subject

General Earth and Planetary Sciences,General Agricultural and Biological Sciences,General Biochemistry, Genetics and Molecular Biology

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