Hemodialysis practice patterns in the Russia Dialysis Outcomes and Practice Patterns Study (DOPPS), with international comparisons

Introduction: There is little comparable information about hemodialysis (HD) practices in low- and middle income countries, including Russia. Evaluation of HD in Russia and its international comparisons could highlight factors providing opportunities for improvement. Methods: We examined treatment patterns for 481 prevalent HD patients in 20 Russian facilities, and compared them to contemporary data for 8512 patients from 311 facilities in seven European countries, Japan, and North America. Data were collected according to the uniform methodology of the Dialysis Outcomes and Practice Patterns Study, phase 5. Findings: Compared to other regions, Russian patients were younger (mean age 53.4 years), had a lower percent of males (52.5%), higher arteriovenous fistula use (89.7%), and longer treatment time (mean: 252 minutes, SD: 37 minutes). Mean single pool Kt/V was 1.49 (SD 0.58). Prescription of dialysate calcium 3.5 mEq/L and aluminum-based phosphate binders were high (15.2% and 17.6% of patients, respectively), while intravenous vitamin D and cinacalcet were low (3.3% and 2.2%, respectively). The percents with parathyroid hormone >600 pg/mL (30.9%) and serum phosphate >1.78 mmol/L (37.7%) were high. Use of erythropoetin stimulating agents (78%) was lower, but hemoglobin, ferritin, and transferrin saturation were generally comparable to North America and Europe. Discussion: These detailed data for hemodialysis in Russia demonstrate that many practice patterns contrasted sharply to those in Europe, Japan, and North America, while other features were similar. Our analysis revealed several positive and some less favorable treatment patterns in Russia that represent opportunities for improving patient care and outcomes.