title: [Unawareness of the K/DOQI guidelines for bone and mineral metabolism in predialysis chronic kidney disease: results of the OSERCE Spanish multicenter-study survey].
abstract: Since its publication in 2003, the K/DOQI clinical practice guidelines for bone metabolism and disease in chronic kidney disease (CKD) have become a worldwide reference. The aim of this study was to analyze the observance to these guidelines in patients with a glomerular filtration rate < 60 ml/min/1,73m2 not yet included in dialysis in a Spanish multicenter cohort. A questionnaire by investigator/centre was completed by 32 different nephrologists participating in the OSERCE study and representing the overall Spanish public health net. We observed that biochemical parameters were measured less frequently than recommended, except in CKD stage 3. The therapeutic goals for intact PTH were not properly reported by 59 % of the consulted nephrologists for stages 3 and 4, whereas only 22% did not report them properly for stage 5. The goals for phosphorus were not adequately reported in 50 % of cases (stages 3 y 4) and 60 % (stage 5). For calcium, these values were 70 %, 73.3 % and 65.5 % for stages 3, 4 and 5, respectively. A corrected plasma calcium between 9.5 and 10.2 mg/dl is still considered adequate for 31%. As much as 87% nephrologists stated that they did not sistematically measure calcidiol plasma levels. In general, these results demonstrate that there is a great degree of unawareness of K/DOQITM predialysis guidelines. Thus, their poor implementation is probably not only due to the lower availability of approved therapeutic agents, the difficult achievement of goals or the disbelief on current recommendations. It would be desirable that forthcoming guidelines such as the KDIGO could also consider the need of educational efforts for CKD-Mineral and Bone Disorder.
authors.affiliation: Fundació Puigvert, Barcelona.
authors.forename: J
authors.initials: J
authors.lastname: Bover
authors.forename: J L
authors.initials: JL
authors.lastname: Górriz
authors.forename: A L
authors.initials: AL
authors.lastname: Martín de Francisco
authors.forename: F
authors.initials: F
authors.lastname: Caravaca
authors.forename: G
authors.initials: G
authors.lastname: Barril
authors.forename: L M
authors.initials: LM
authors.lastname: Molinero
mesh_terms: D001842:Bone and Bones / Q000378:metabolism*; D002908:Chronic Disease; D007722:Health Knowledge, Attitudes, Practice; D006801:Humans; D007674:Kidney Diseases / Q000378:metabolism* / Q000628:therapy; D008903:Minerals / Q000378:metabolism*; D009398:Nephrology; D017410:Practice Guidelines as Topic; D011795:Surveys and Questionnaires
chemical_list: D008903:Minerals