Elsevier

The Journal of Pediatrics

Volume 147, Issue 3, September 2005, Pages 383-387
The Journal of Pediatrics

Original Article
Home nocturnal hemodialysis in children

https://doi.org/10.1016/j.jpeds.2005.04.034Get rights and content

Objective

To describe the effect of home nocturnal hemodialysis (NHD) in North American children.

Study design

Four teenagers underwent NHD for 8 hours, 6 to 7 nights/week, using either central venous lines or fistulae for periods of 6 to 12 months. Blood flow approximated 200 mL/min, and dialysate flow was 300 mL/min; the dialysate contained potassium and phosphate. The procedure was remotely monitored.

Results

The children had unrestricted diets and fluid allowance and did not require phosphate binders. Persistent relative hypotension developed in 2 of 4 children. Weekly Kt/V urea values were consistently >10; other biochemical measures varied. Quality of life and school attendance improved in 3 of 4 children. The workload and reported emotional burden of NHD was substantial. No significant complications occurred. Dialysate losses of calcium, phosphate and carnitine required supplementation. The annual cost per patient was $64,000 Canadian, which represented a 27% savings compared with thrice weekly in-center hemodialysis.

Conclusions

NHD is feasible in selected children, allows free dietary and fluid intake, and improves patient wellbeing. The burden on the family is substantial, and NHD requires support of a dedicated multidisciplinary team.

Section snippets

Patient 1

Patient 1 was a 13-year-old male with end-stage renal disease caused by focal segmental glomerulosclerosis who started PD at age 4 years, and subsequently underwent bilateral nephrectomy and renal transplantation at age 8. At age 11, because of recurrent disease in the graft and chronic allograft nephropathy, he underwent graft nephrectomy and restarted PD. He had recurrent peritonitis and 2 episodes of pancreatitis, which necessitated a switch to HD. On HD, he remained malnourished, had

Methods

The technical considerations, including home renovations, dialysis machines and water purification units, the possible need for water softeners, and the remote monitoring process, were previously reported for our program and for adults.13, 14

Vascular access was provided initially with central venous lines (CVL) in all 4 patients and, subsequently, arteriovenous (AV) fistulae in 2 patients. During NHD, central venous lines are held in place with a locking device described by Pierratos.7 Access

Patient Selection

The 4 families who met eligibility criteria agreed to participate in the program and completed the training requirements. No families have been denied access to this program. Clinical and biochemical outcomes are reported at 3 and 6 months for all patients; 12-month data are available for patients 1 and 2. Patient 1 received NHD for 1 year before switching to a hybrid form of dialysis of NHD Sunday to Wednesday nights inclusive, with an in-center HD on Friday for respite purposes. There have

Discussion

This report describes the successful implementation of NHD for children. Although introduced approximately 10 years ago for adults, the only previous pediatric experience with NHD, published in abstract form from Sweden,12 described 4 children with ages similar to our own patients. They used CVL as blood access, whereas we have also successfully used AV fistulas. Overall, their brief report suggests that outcomes are comparable to our own, and that NHD provides an improvement in patient

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    Supported by a grant from the CHANGE foundation.

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