Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0730345 (microalbuminuria)
 4,018 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

To examine whether intensive glycemic control could decrease the frequency or severity of diabetic microvascular complications, we performed a prospective study of Japanese patients with non-insulin-dependent diabetes mellitus (NIDDM) treated with multiple insulin injection treatment. A total of 110 patients with NIDDM was randomly assigned to multiple insulin injection treatment group (MIT group) or to conventional insulin injection treatment group (CIT group). Fifty-five NIDDM patients who showed no retinopathy and urinary albumin excretions < 30 mg/24 h at the baseline were evaluated in the primary-prevention cohort, and the other 55 NIDDM patients who showed simple retinopathy and urinary albumin excretions < 300 mg/24 h were evaluated in the secondary-intervention cohort. The appearance and the progression of retinopathy, nephropathy and neuropathy were evaluated every 6 months over a 6-year period. The worsening of complications in this study was defined as an increase of 2 or more steps in the 19 stages of the modified ETDRS interim scale for retinopathy and an increase of one or more steps in 3 stages (normoalbuminuria, microalbuminuria and albuminuria) for nephropathy. The cumulative percentages of the development and the progression in retinopathy after 6 years were 7.7% for the MIT group and 32.0% for the CIT group in the primary-prevention cohort (P = 0.039), and 19.2% for MIT group and 44.0% for CIT group in the secondary-intervention cohort (P = 0.049). The cumulative percentages of the development and the progression in nephropathy after 6 years were 7.7% for the MIT group and 28.0% for the CIT group in the primary-prevention cohort (P = 0.032), and 11.5% and 32.0%, respectively, for the MIT and CIT groups in the secondary-intervention cohort (P = 0.044). In neurological tests after 6 years, MIT group showed significant improvement in the nerve conduction velocities, while the CIT group showed significant deterioration in the median nerve conduction velocities and vibration threshold. Although both postural hypotension and the coefficient of variation of R-R interval tended to improve in the MIT group, they deteriorated in the CIT group. In conclusion, intensive glycemic control by multiple insulin injection therapy can delay the onset and the progression of diabetic retinopathy, nephropathy and neuropathy in Japanese patients with NIDDM. From this study, the glycemic threshold to prevent the onset and the progression of diabetic microangiopathy is indicated as follows; HbA1c < 6.5%, FBG < 110 mg/dl, and 2-h post-prandial blood glucose concentration < 180 mg/dl.
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PMID:Intensive insulin therapy prevents the progression of diabetic microvascular complications in Japanese patients with non-insulin-dependent diabetes mellitus: a randomized prospective 6-year study. 758 18

Studies have shown that type 1 diabetic patients may suffer from nocturnal elevation in blood pressure and that this elevation may be related to hyperinsulinemia. In this study we tested the hypothesis that tight type 1 diabetes control, which is usually accompanied by hyperinsulinemia and subclinical nocturnal hypoglycemia, may result in a higher rise in nocturnal blood pressure compared with conventional type 1 diabetes control. Eighteen patients treated with intensive insulin therapy (multiple daily injections; IIT) were compared with 18 patients treated with conventional insulin regimens (twice daily injections of regular and intermediate acting insulin; CIT). Both groups were matched for age, sex, duration of diabetes, body weight, body mass index, baseline daytime blood pressure, and microalbuminuria levels. Hemoglobin A1c was lower in the IIT group compared with that in the CIT group (8.1 +/- 1.2% vs. 11.0 +/- 3.2%; P < 0.01). The amount of insulin/body weight (units per kg) was higher in the IIT group than that in the CIT group (1.0 +/- 0.2 vs. 0.7 +/- 0.2 U/kg; P < 0.05). In all patients, a 24-h ambulatory blood pressure was recorded. The nocturnal diastolic blood pressure was higher in the IIT group (66 +/- 9 mm Hg) than in the CIT group (55 +/- 4 mm Hg; P < 0.01). The nocturnal decline in both systolic and diastolic blood pressure was lower in the IIT group (7 +/- 5 and 6 +/- 4 mm Hg, respectively) compared with that in the CIT group (13 +/- 6 and 16 +/- 6 mm Hg, respectively; P < 0.01). The nocturnal heart rate was higher in IIT group than in the CIT group (81 +/- 12 vs. 67 +/- 9/min; P < 0.05). These findings show that the intensive insulin therapy regimen may have a more deleterious effect than the conventional insulin therapy regimen on the nocturnal blood pressure of patients with type 1 diabetes.
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PMID:Nocturnal blood pressure elevation in patients with type 1 diabetes receiving intensive insulin therapy compared with that in patients receiving conventional insulin therapy. 974 24