One year experience of nocturnal home haemodialysis with an alternate night schedule in Hong Kong.

AIM: Nocturnal home haemodialysis (NHHD) was started in Hong Kong in 2006. The experience of 1 year of NHHD with an alternate night schedule in two local centres is reported. METHODS: The clinical parameters of 14 patients who had completed 1 year of NHHD were retrospectively analyzed. All patients were receiving an alternate night schedule (3.5 sessions/week) for 6-8 h/session. RESULTS: After 1 year of NHHD, haemoglobin levels increased from 9.6±1.6 g/dL before NHHD to 11.4±2.2 g/dL (P<0.05) despite a reduction in erythropoietin dose requirement from 120.6±44.3 to 59.4±74.6 U/kg/week (P<0.05). Four patients (29%) were able to stop taking erythropoietin after NHHD. Serum phosphate levels reduced from 2.33±0.41 to 1.59±0.29 mmol/L (P<0.01) and calcium phosphate product decreased from 5.29±0.96 to 3.74±0.90 mmol2/L2 (P<0.01). Phosphate binder dose was greatly reduced and eight patients (67%) were able to stop taking phosphate binders. The number of antihypertensive medications tended to reduced from 2.5±1.3 to 1.6±1.5 (P=0.067) with four patients (29%) able to stop antihypertensives. Left ventricular mass index decreased from 186±62 to 168±60 g/m2 (P=0.463) although this was not statistically significant. Weekly spKt/V during conventional haemodialysis was 3.63±0.95 while that during NHHD was three times higher at 11.09±6.44 (P<0.01). The quality of life indexes also showed improvement. CONCLUSION: This 1 year experience of alternate night NHHD demonstrates benefits in terms of anaemia control, erythropoietin requirement, serum phosphate and calcium phosphate product reduction, blood pressure control, haemodialysis adequacy and quality of life. NHHD with an alternate night schedule is a promising dialytic therapy for patients receiving chronic haemodialysis in this locality.

The first nocturnal home haemodialysis patient in Hong Kong.

We report our experience of the first use of nocturnal home haemodialysis in Hong Kong. The patient, a 40-year-old man with end-stage renal failure, was recruited into the Nocturnal Home Haemodialysis Programme at Princess Margaret Hospital in 2006. He received haemodialysis at home on alternate nights (3.5 sessions per week) for 5.5 to 6 hours per session. After 1 year of nocturnal home haemodialysis, his recombinant human erythropoietin requirement had been reduced by more than 50%. His serum phosphate level decreased by 35% and calcium phosphate product by 34%. After nocturnal home haemodialysis, his blood pressure control has been excellent and he was able to cease taking anti-hypertensive medications soon after commencing nocturnal home haemodialysis. Regression of his left ventricular hypertrophy has also been noted, with a 39% decrease in his left ventricular mass index. The haemodialysis adequacy index, weekly single-pool Kt/V, increased by 59% after switching to nocturnal home haemodialysis and his quality-of-life indices also showed significant improvement. Nocturnal home haemodialysis holds promise as an alternative dialytic therapy for patients on chronic haemodialysis in Hong Kong.

Setting up a continuous ambulatory peritoneal dialysis training program.

Continuous ambulatory peritoneal dialysis (CAPD) training programs have become fundamental patient education programs in renal centers providing peritoneal dialysis (PD) services. Several key topics must be addressed in setting up a CAPD training program: Health care and organizational issues, Multidisciplinary team approach, Evidence-based practice, Pre-training patient assessment, Patient training Program evaluation. The PD nurses should identify key learning objectives for patient training. The essential elements of CAPD training are the training content and schedule, training assessment, and teaching methods. Program set-up also includes establishing a back-up system and follow-up protocols, which are essential for continuity of care in renal patients. Outcomes such as rates of peritonitis and exitsite infection, unplanned readmission, and patient satisfaction are all important indicators when the results of CAPD training programs are reviewed. The development and successful implementation of a cost-effective CAPD training program has a significant impact on patient outcomes in the renal specialty.