Present status of renal replacement therapy in lower-middle-income Asian countries: Cambodia, Myanmar, Laos, Vietnam, Mongolia, and Bhutan as of June 2019 (before COVID-19), from the interviews of leading doctors in every country: (duplicated English publication from "the special Japanese edition of educational lectures in the 64th annual meeting of the Japanese Society for Dialysis Therapy").

The present status of Cambodia, Myanmar, Laos, Vietnam, Mongolia, and Bhutan as of June 2019 was reviewed from the interviews of leading doctors in every country. The timing was until just 6 months before the COVID-19 pandemic broke out. The cost per hemodialysis session was 25-70 US dollar and expensive if it is compared with average monthly income of every country. In Cambodia and Laos, patients must cover 100% of expenses for maintenance hemodialysis, in Myanmar, the government covers the cost of once-weekly dialysis sessions, in Vietnam, the government covers 80% of the cost, and in Mongolia and Bhutan, the cost is fully covered by the government. Continuous ambulatory peritoneal dialysis was widely available in Vietnam and Mongolia, which have achieved a relative standard of social infrastructure, but is far from common in any of the other countries. The number of patients on dialysis is increasing with economic development in all countries. Diabetic nephropathy is a common primary reason for dialysis. None of the countries discussed in this article had clinical engineers who could maintain hemodialysis equipment and carry out clinical tasks in dialysis centers. Hospitals were not maintaining their equipment, and damaged units were kept in storage to be used for spare parts. None of the countries had dieticians to provide patients with dietary guidance. Establishment and training of both clinical engineers and registered dietitians are major projects that must be undertaken.