title: Outcomes on home haemodialysis: registry challenges.
abstract: Health care policy is encouraging expansion of home haemodialysis, aiming to improve patient outcomes and reduce cost. However, most patient outcome data derive from retrospective observational studies, with all their inherent weaknesses. Conventional thrice weekly home haemodialysis delivers a 22-51% reduction in mortality, but why should that be? Frequent and/or nocturnal haemodialysis reduces mortality by 36-66%, with comparable outcomes to deceased donor kidney transplantation. Approaches which might improve the quality of future observational studies are discussed. Patient-relevant outcomes other than mortality are also discussed.
authors.affiliation: John Stevenson Lynch Renal Unit, NHS Ayrshire & Arran, Crosshouse Hospital, Kilmarnock, Scotland.
authors.forename: Mark S
authors.initials: MS
authors.lastname: MacGregor
keywords: frequent dialysis; home haemodialysis; lean management; nocturnal dialysis; patient registries