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Continuous ambulatory peritoneal dialysis: perspectives on patient selection in low- to middle-income countries

Authors Wearne N, Kilonzo K, Effa E, Davidson B, Nourse P, Ekrikpo U, Okpechi IG

Received 28 October 2016

Accepted for publication 30 November 2016

Published 4 January 2017 Volume 2017:10 Pages 1—9


Checked for plagiarism Yes

Review by Single anonymous peer review

Peer reviewer comments 2

Editor who approved publication: Professor Pravin Singhal

Nicola Wearne,1 Kajiru Kilonzo,2 Emmanuel Effa,3 Bianca Davidson,1 Peter Nourse,4 Udeme Ekrikpo,1,5 Ikechi G Okpechi1

1Division of Nephrology and Hypertension, University of Cape Town, Cape Town, South Africa; 2Department of Medicine, Kilimanjaro Christian Medical College, Moshi, Tanzania; 3Department of Medicine, University of Calabar, Calabar, Nigeria; 4Division of Paediatric Nephrology, Red Cross War Memorial Children’s Hospital, Cape Town, South Africa; 5Department of Internal Medicine, University of Uyo, Uyo, Nigeria

Abstract: Chronic kidney disease is a major public health problem that continues to show an unrelenting global increase in prevalence. The prevalence of chronic kidney disease has been predicted to grow the fastest in low- to middle-income countries (LMICs). There is evidence that people living in LMICs have the highest need for renal replacement therapy (RRT) despite the lowest access to various modalities of treatment. As continuous ambulatory peritoneal dialysis (CAPD) does not require advanced technologies, much infrastructure, or need for dialysis staff support, it should be an ideal form of RRT in LMICs, particularly for those living in remote areas. However, CAPD is scarcely available in many LMICs, and even where available, there are several hurdles to be confronted regarding patient selection for this modality. High cost of CAPD due to unavailability of fluids, low patient education and motivation, low remuneration for nephrologists, lack of expertise/experience for catheter insertion and management of complications, presence of associated comorbid diseases, and various socio-demographic factors contribute significantly toward reduced patient selection for CAPD. Cost of CAPD fluids seems to be a major constraint given that many countries do not have the capacity to manufacture fluids but instead rely heavily on fluids imported from developed countries. There is need to invest in fluid manufacturing (either nationally or regionally) in LMICs to improve uptake of patients treated with CAPD. Workforce training and retraining will be necessary to ensure that there is coordination of CAPD programs and increase the use of protocols designed to improve CAPD outcomes such as insertion of catheters, treatment of peritonitis, and treatment of complications associated with CAPD. Training of nephrology workforce in CAPD will increase workforce experience and make CAPD a more acceptable RRT modality with improved outcomes.

Keywords: dialysis cost, dialysis fluid, peritoneal dialysis, peritonitis, nephrology workforce

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