ABSTRACT
BACKGROUND: Paediatric renal biopsy standards introduced in the UK in 2010 were intended to reduce variation and improve practice. A concurrent national drive was aimed at building robust paediatric nephrology networks to ensure services cater for the needs of the family and minimise time away from home. We aimed to identify current national practice since these changes on behalf of the British Association for Paediatric Nephrology. METHODS: All UK paediatric nephrology centres were invited to complete a survey of their biopsy practice, including advance preparation. From 1 January to 30 June 2012, a national prospective audit of renal biopsies was undertaken at participating centres comparing practice with the British Association for Paediatric Nephrology (BAPN) standards and audit results from 2005. RESULTS: Survey results from 11 centres demonstrated increased use of pre-procedure information leaflets (63.6 % vs 45.5 %, P = 0.39) and play preparation (90.9 % vs 9.1 %, P = 0.0001). Audit of 331 biopsies showed a move towards day-case procedures (49.5 % vs 32.9 %, P = 0.17) and reduced major complications (4.5 % vs 10.4 %, P = 0.002). Biopsies with 18-gauge needles had significantly higher mean pass rates (3.2 vs 2.3, P = 0.0008) and major complications (15.3 % vs 3.3 %, P = 0.0015) compared with 16-gauge needles. CONCLUSIONS: Percutaneous renal biopsy remains a safe procedure in children, thus improving family-centered service provision in the UK.
Subject(s)
Biopsy/trends , Delivery of Health Care/trends , Kidney Diseases/diagnosis , Kidney/pathology , Nephrology/trends , Pediatrics/trends , Practice Patterns, Physicians'/trends , State Medicine/trends , Adolescent , Biopsy/adverse effects , Biopsy/standards , Child , Child, Preschool , Delivery of Health Care/standards , Female , Health Care Surveys , Humans , Infant , Infant, Newborn , Kidney Diseases/pathology , Male , Medical Audit , Nephrology/standards , Patient-Centered Care/trends , Pediatrics/standards , Practice Patterns, Physicians'/standards , Predictive Value of Tests , Prospective Studies , Quality Indicators, Health Care/trends , State Medicine/standards , United Kingdom , Young AdultABSTRACT
Intravenous (i.v.) iron treatment reduces erythropoietin (EPO) dose in paediatric haemodialysis patients. The efficacy in paediatric nonhaemodialysis patients is less well established. i.v. iron is routinely given in our institution to these patients, including some who have not started EPO. The effect of this strategy was examined. Patients with chronic kidney disease (CKD) or peritoneal dialysis (PD) not on EPO were identified. Case notes were reviewed for haemoglobin (Hb), red cell and iron indices for 6 months before and at least 3 months after i.v. iron. Five patients were identified. Mean age was 13.3 years and mean i.v. iron (Venofer) dose = 3.1 mg/kg. Median number of doses = 7 (range 3-10). Hb increased significantly after i.v. iron from 11.4 +/- 0.7 to 12.8 +/- 1.3 g/dl (p = 0.02). Mean cell volume increased from 87.7+/-3.4 to 90.1 +/- 3.7 fl (p = 0.01), and mean cell Hb remained unchanged: 29.2 +/- 1.2 to 29.7 +/- 1.0 pg (p = 0.12). Absolute and percentage reticulocyte count remained unchanged. There was no change in iron indices: ferritin 55.1 +/- 31.3 to 97.3 +/- 46.5 ng/ml (p = 0.3), iron 18.9 +/- 6.9 to 18.1 +/- 4.2 micromol/l (p = 0.7), transferrin 1.9 +/- 1.6 to 2.0 +/- 0.1 g/l (p = 1.0), transferrin saturation 35.7 +/- 8.1 to 40.3 +/- 18.0% (p = 0.5). i.v. iron slightly improved Hb levels in five paediatric CKD and PD patients not receiving EPO. This strategy may delay the need for EPO treatment and deserves further evaluation.
