[Coding practice in fatal poisonings].

Background: Each year, nearly 100 deaths and more than 10,000 admissions to Norwegian hospitals can be attributed to acute poisoning from non-medical substances and drugs in supra-therapeutic doses. The aim of this study was to evaluate hospitals' routines for coding of acute poisoning deaths and to provide information on the toxic agents involved.

Material And Methods: Medical records of deaths (at 6 Norwegian hospitals in the period 1.

[Staging and measurement of renal function in chronic renal conditions].

Kidney failure has traditionally been categorised as mild, moderate or severe. Other poorly defined terms like uraemia and end-stage kidney disease have commonly been applied. During the last few years, an international consensus has emerged staging chronic kidney disease into 5 stages: stage 1 being glomerular filtration rate (GFR) > 90 ml/min and signs of kidney damage, stage 2 GFR 60-89 ml/min and signs of kidney damage, stage 3 being GFR 30-59 ml/min, stage 4 being GFR 15-29 ml/min, and stage 5 GFR < 15 ml/min.

Blood pressure control is hard to achieve in patients with chronic renal failure: results from a survey of renal units in Norway.

Objective: To assess the use of antihypertensive drugs and blood pressure (BP) levels in relation to current guidelines for BP control in patients with chronic renal failure (CRF).

Material And Methods: A cross-sectional survey was carried out in six renal outpatient clinics in Oslo and the surrounding area. The hospital records of all renal patients not yet in need of renal replacement therapy and with serum creatinine>or=200 micromol/l who attended consultations with nephrologists regularly (at least every third month) were reviewed.

Controlling systolic blood pressure is difficult in patients with diabetic kidney disease exhibiting moderate-to-severe reductions in renal function.

This study compared the use of antihypertensive treatment and blood pressure (BP) controls between patients with diabetic kidney disease (DK+) and patients with non-diabetic kidney disease (DK-) exhibiting moderate-to-severe chronic renal failure who did not need renal replacement therapy. A cross-sectional survey included all renal patients with s-creatinine at ?200 micromol/l attending regular control sessions at six renal units in Norway. Of the 351 patients included, 73 (20.