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Effect of incident nocturnal home hemodialysis versus incident continuous ambulatory peritoneal dialysis on employment rate, clinical, and laboratory outcomes: A 1‐year retrospective observation study
Author(s) -
Li John Wing,
Wong Joseph Ho Sing,
Chak Wai Leung,
Chau Ka Foon
Publication year - 2018
Publication title -
hemodialysis international
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.658
H-Index - 47
eISSN - 1542-4758
pISSN - 1492-7535
DOI - 10.1111/hdi.12616
Subject(s) - medicine , hemodialysis , continuous ambulatory peritoneal dialysis , dialysis , renal function , ambulatory , odds ratio , peritoneal dialysis , retrospective cohort study , confidence interval , comorbidity , surgery , urology
While studies demonstrated favorable outcomes of nocturnal home hemodialysis (NHHD), direct comparison on employment rate, clinical and laboratory outcomes between the NHHD and continuous ambulatory peritoneal dialysis (CAPD) had not been previously performed. Methods: A 1‐year retrospective observation study was performed in 20 incidents alternate night NHHD and 81 incident CAPD patients of Chinese ethnicity, who were sex, diabetic status, and Charlson comorbidity index matched, but not age due to our center's age limit for NHHD enrollment. The primary outcome was the difference in employment rate at 1 year. Secondary outcomes included differences in clinical parameters (weight, blood pressure, number of antihypertensive medication, dosage of phosphate binders, and erythropoietin stimulating agent) and laboratory parameters (residual renal function, mineral metabolic markers, hemoglobin). Findings: NHHD subjects were 5 years younger than CAPD patients, and they had higher employment rate (80% vs. 33.3%, P < 0.01) at 1 year, with age‐adjusted odds ratio for employment was 6.10 (95% confidence interval 1.77–20.99, P = 0.04). They consumed less aluminum‐based phosphate binder (0 vs. 1800 mg, P < 0.01), but showed no significant disparities in other clinical parameters. Residual renal function in both groups declined comparably, nonetheless NHHD group had lower serum phosphate (1.37 vs. 1.71 mmol/L, P = 0.01) and calcium phosphate product (3.13 vs. 4.12 mmol 2 /L 2 , P < 0.01), with similar hemoglobin levels. Discussion: NHHD appeared to offer higher employment rate, lower dosage of aluminum‐based phosphate binder and mineral metabolic markers at 1 year compared with CAPD in Hong Kong.