BACKGROUND: Our aim was to assess the quality of the medical management by GPs of hypertension and renal insufficiency in type 2 diabetic patients. METHODS: A retrospective cohort study was run on a national random representative sample of 5,518 patients presenting with type 2 diabetes mellitus treated pharmacologically by a general practitioner from April 2000 to April 2001. RESULTS: Sixty percent of patients underwent a HbA(1c) measurement during the last 6 months and among them 27% exceeded the threshold of 8%. Glomerular Filtration Rate, calculated with the Cockcroft formula, was below 60 ml/min (confirmed renal failure) in 21.9% of patients and was in the 61-80 ml/min range (probable early renal insufficiency) in 27%. Proteinuria was documented in 30.1% of patients, 13.7% of whom were positive. Microalbuminuria was documented in 36%, 15% of whom were positive. Hypertension was treated pharmacologically in 59.6% of the sample (39.3% on monotherapy, 34.2% on double combination therapy and 26.5% on triple combination therapy or more). Blood pressure was >140 and/or 80 mmHg in 81.6% of treated patients and in 27% among untreated. CONCLUSION: These findings suggest that significant progress still needs to be made in the care and treatment of type 2 diabetic patients, especially those with hypertension, in order to reduce or delay the incidence of renal and cardiovascular complications.
BACKGROUND: Our aim was to assess the quality of the medical management by GPs of hypertension and renal insufficiency in type 2 diabeticpatients. METHODS: A retrospective cohort study was run on a national random representative sample of 5,518 patients presenting with type 2 diabetes mellitus treated pharmacologically by a general practitioner from April 2000 to April 2001. RESULTS: Sixty percent of patients underwent a HbA(1c) measurement during the last 6 months and among them 27% exceeded the threshold of 8%. Glomerular Filtration Rate, calculated with the Cockcroft formula, was below 60 ml/min (confirmed renal failure) in 21.9% of patients and was in the 61-80 ml/min range (probable early renal insufficiency) in 27%. Proteinuria was documented in 30.1% of patients, 13.7% of whom were positive. Microalbuminuria was documented in 36%, 15% of whom were positive. Hypertension was treated pharmacologically in 59.6% of the sample (39.3% on monotherapy, 34.2% on double combination therapy and 26.5% on triple combination therapy or more). Blood pressure was >140 and/or 80 mmHg in 81.6% of treated patients and in 27% among untreated. CONCLUSION: These findings suggest that significant progress still needs to be made in the care and treatment of type 2 diabeticpatients, especially those with hypertension, in order to reduce or delay the incidence of renal and cardiovascular complications.
Authors: Hiddo J Lambers Heerspink; Ron T Gansevoort; Barry M Brenner; Mark E Cooper; Hans Henrik Parving; Shahnaz Shahinfar; Dick de Zeeuw Journal: J Am Soc Nephrol Date: 2010-07-15 Impact factor: 10.121