Palliative care in Africa: a scoping review from 2005-16.

Since the last comprehensive review on the development of national palliative care in Africa was undertaken 12 years ago, in 2005, we did a scoping review of peer-reviewed, published articles on palliative care development between 2005-16 for each African country. The scoping review was conducted by assessing the medical literature and including local expert recommendations of suggested articles. We did a basic quality assessment of the articles using the journals' impact factor, journal quartile, and the number of citations as suitable metrics for quality consideration. Articles published in English, Spanish, Portuguese, and French that mentioned at least one dimension of WHO's palliative care public health strategy (implementation of services, education, policies, or medicine availability) and vitality (activity by professionals or advocates) were included. Of the 518 articles found, 49 met the inclusion criteria. Information on 26 (48%) of 54 African countries was found. Most services were concentrated in Kenya, South Africa, and Uganda, and 14 (26%) countries showed an increase in services during this timeframe. Stand-alone palliative care policies exist in Malawi, Mozambique, Rwanda, Swaziland, Tanzania, and Zimbabwe. Postgraduate diplomas in palliative care are available in Kenya, South Africa, Uganda, and Tanzania. Restricted access to opioids, prescriber restriction laws, and a low prevalence of morphine use remain common barriers to adequate palliative care provision. Although information on palliative care is unevenly distributed, the available information showed an increased development of palliative care services in a subset of African countries. Despite this growth, however, there is still minimal to no identified palliative care development in most African countries.

Publications on Palliative Care Development Can Be Used as an Indicator of Palliative Care Development in Africa.

BACKGROUND: Palliative care (PC) research in Africa has been proposed as a fifth dimension of the World Health Organization PC Public Health Strategy. We conducted a scoping review of published articles (2005-2016) on palliative care development (PCD) in African countries. Forty-seven articles were found across 26 countries. OBJECTIVE: To study whether the number of published articles on PCD in countries in Africa can be used as an indicator of PCD. DESIGN: This is a secondary analysis of a completed scoping review. MEASUREMENTS: Spearman correlations were applied to the number of published articles ("published articles") and the number of published articles with a coauthor from a high-income country (HIC) ("HIC published articles") with level of PCD using Lynch et al's updated world map (PC World Map) as a proxy. A subanalysis was undertaken for Anglophone versus non-Anglophone countries. RESULTS: There were positive Spearman correlations (r) between the PC World Map's levels and published articles (r = 0.73; p < 0.001), and with HIC published articles (r = 0.68; p < 0.001). For Anglophone countries, the r was statistically significant (p < 0.001) at 0.69 and 0.70, versus 0.58 and 0.45 for non-Anglophone countries for published articles and HIC published articles, respectively. Kruskal-Wallis test showed a statistically significant difference between Anglophone and non-Anglophone countries for both published articles and HIC published articles (p < 0.01). CONCLUSION: Published articles and HIC published articles on PCD in Africa had strong positive r's with the PC World Map. These measures may be considered as two indicators of PCD for countries in Africa, particularly for Anglophone countries.