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Query: UMLS:C0011860 (
type 2 diabetes
)
57,723
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
Background: Peripheral somatic and autonomic neuropathies are the most common types of diabetic polyneuropathy. Although duration and degree of hyperglycemia are considered to be risk factors for both autonomic and peripheral neuropathy, recent studies have raised the question of a different development and natural history of these neuropathies in diabetes. In addition, a few studies have investigated the relationship between chronic painful and autonomic neuropathy. The aim of this study was to investigate to what extent autonomic and peripheral neuropathy coexist, as well as whether painful neuropathy is more common in diabetic patients with autonomic neuropathy. Methods: Subjects with type 1 (n=52; mean age 31.7 years) and
type 2 diabetes
(n=53; mean age 54.5 years) were studied. Evaluation of peripheral neuropathy was based on clinical symptoms (neuropathic symptom score), signs (neuropathy disability score), and quantitative sensory testing (vibration perception threshold). Assessment of autonomic neuropathy was based on the battery of standardized cardiovascular autonomic function tests. Results: Prevalence rates of pure autonomic and of pure peripheral neuropathy in patients with type 1diabetes were 28.8 and 13.5%, respectively. The respective rates in patients with
type 2 diabetes
were 20.7% (P=0.33 vs. type 1 diabetes) and 20.7% (P=0.32). Peripheral and autonomic neuropathy coexisted in 28.8% of type 1 and in 45.3% of type 2 diabetic subjects (P=0.08). Prevalence rates of chronic painful neuropathy in subjects with type 1 diabetes, with and without autonomic neuropathy, were 16.6 and 22.7%, respectively (P=0.85) and in type 2 diabetic subjects 20 and 22.2%, respectively (P=0.58). Multivariate analysis after adjustment for age, sex, blood pressure, duration of diabetes,
HBA
(1c), and presence of retinopathy or microalbuminuria showed that neither the indices of peripheral nerve function (neuropathic symptom score, neuropathy disability score, vibration perception threshold) nor the presence of peripheral neuropathy or chronic painful neuropathy are associated with the presence of autonomic neuropathy in individuals with either type 1 or
type 2 diabetes
. Conclusions: Peripheral and autonomic neuropathies do not invariably coexist in diabetes. In addition, chronic painful neuropathy may be present irrespective of the presence of autonomic neuropathy.
...
PMID:Peripheral neuropathy does not invariably coexist with autonomic neuropathy in diabetes mellitus. 1117 7
The progression of diabetes and hypertension complications is associated with microalbuminuria. Intensive glycemic control prevents or retards microalbuminuria in patients with
type 2 diabetes
, but little is known about the respective benefits of different antidiabetic drugs. We studied the effect of gliclazide and pioglitazone on microalbuminuria in patients with
type 2 diabetes
. We excluded patients with very poor glycemic control (glycated hemoglobin [HbA(1c)] >10%), impaired liver function, nondiabetic renal diseases, and those whose urine contained red blood cells, hemoglobin, or casts. Each patient received the designated drug for 12 weeks and their body weight, blood pressure (BP), fasting plasma glucose (FPG), HbA(1c), lipids (triglycerides [TG], total, and high-density lipoprotein-cholesterol [HDL-C]), 1,5 anhidroglucitol (1,5-AG), immunoreactive insulin (IRI), and urinary albumin to creatinine ratio (UACR) were measured every month. The effects of the drugs were analyzed using 2-way repeated measures analysis of variance (ANOVA). The 2 groups of patients were well matched for age, duration of diabetes, retinal status, blood pressure, body mass index (BMI), IRI, FPG,
HBA
(1c), 1,5-AG, lipids, and UACR, as well as the use of antihypertensive drugs. After treatment, no significant differences were seen in drug efficacy between the 2 groups. Gliclazide and pioglitazone significantly reduced FPG (F = 26.0, P <.0001),
HBA
(1c) (F = 48.1, P <.0001), and total cholesterol (TC) levels (F = 3.5, P <.05). Decrements in these metabolic parameters were comparable between the groups. 1,5-AG increased in both groups (F = 27.5, P <.0001), and the increment was comparable in both groups. Gliclazide and pioglitazone significantly reduced UACR (F = 15.7, P <.0001) with a comparable decrement in both groups. No other variables changed significantly throughout the 12-week treatment. These results suggest that 12 weeks of treatment with gliclazide or pioglitazone are equally effective in reducing microalbuminuria with similar improvements in blood glucose and cholesterol levels, independent of their mechanisms of actions.
...
PMID:Effect of antidiabetic medications on microalbuminuria in patients with type 2 diabetes. 1501 49
The sequelae and complications associated with
type 2 diabetes
mellitus can be reduced or inhibited by optimal therapy. Currently, a variety of medications are available for differentiated therapy, which should be used according to the German Diabetes Association Guidelines. Changes in lifestyle represent the basic therapeutic principle, and it is mandatory to continuously maintain these measures throughout life. If this is not adequately effective (
HBA
(1c) <6.5%), treatment with oral antidiabetic drugs (OAD) is necessary. Over time OAD monotherapy frequently fails, so that a combination of several oral antidiabetics is needed. The choice of oral antidiabetics is particularly dependent on the patient's body mass index and associated diseases. If combination therapy with OAD is not successful in achieving HbA1c values <6.5%, insulin therapy is required either in combination with OADs as a bedtime regimen or as intensive insulin therapy using both basal and short-term acting insulins.
...
PMID:[Pharmaceutical therapy of diabetes mellitus type 2]. 1757 Dec 46
Exenatide use in
type 2 diabetes
is limited in routine clinical practice. We examined a cross-section of 90 patients. Mean weight and
HBA
(1c) were 114.9+/-20.6 kg, 10.3+/-2.1% at initiation; 108.0+/-15.3 kg (p<0.0001), 9.0+/-2.1% (p<0.001) at 3 months; 109.2+/-18.2 kg (p<0.0001), 9.5+/-2.3% (p=0.08) at 6 months. Exenatide appears effective in reducing
HBA
(1c) and weight.
...
PMID:Clinical experience with exenatide in a routine secondary care diabetes clinic. 2002 10
A comparative study on two groups of newly diagnosed nonobese and obese
NIDDM
patients who were 15 in each group and treated by diet cum exercise and metfromin monotherapy respectively and a third group of 15 obese
NIDDM
patients whose hyperglycemia was not first controlled by a combination therapy of metformin and sulfonylurea and therefore changed over to a different combination therapy of metformin and ploglitazone, was carried out before and after a period of three months treatment. The mild hyperglycemia in the 1(st) group and the moderate or severe hyperglycemia with accompanied disorders of serum enzymes such as AST, ALT, GGT and the level of
HBA
(10) observed with 2(nd) and 3(rd) groups of obese
NIDDM
patients were significantly ameliorated by the respective mode of treatments. Here the efficacies of the three types of treatment are substantiated and further it specifically depicts the success with the choice of combination therapy with metformin and pioglitazone in the third group of obese diabetics.
...
PMID:A comparative study on the effects of diet and exercise, metformin and metformin+pioglitazone treatment on NIDDM patients. 2310 85
Omentin is a protein produced by numerous tissues including adipose tissue. Its concentrations are decreased in patients with obesity,
type 2 diabetes
mellitus (DM) and coronary artery disease (CAD). Experimental studies suggest that omentin may have anti-inflammatory and insulin-sensitizing properties. In the present study, we measured circulating omentin levels and its mRNA expression in epicardial and subcutaneous fat, intercostal and heart muscle before and after elective cardiac surgery in patients with CAD (CAD+, DM-, n=18), combination of CAD and DM (CAD+, DM+, n=9) or with none of these conditions (CAD-, DM-, n=11). The groups did not differ in baseline anthropometric and biochemical characteristics with the exception of higher blood glucose and
HBA
(1c) in CAD+, DM+ group. Baseline circulating omentin levels tended to be lower in CAD+, DM- and CAD+, DM+ groups as compared to CAD-, DM- group and cardiac surgery increased its concentration only in CAD-, DM- group. The change in serum omentin levels during surgery inversely correlated with epicardial fat thickness. While baseline omentin mRNA expression did not differ among the groups in any of the studied tissues, its increase after surgery was present only in subcutaneous fat in CAD-, DM- and CAD+, DM- groups, but not in CAD+, DM+ group. Intercostal muscle omentin mRNA expression increased after surgery only in CAD-, DM- group. In conclusion, cardiac surgery differentially affects omentin levels and subcutaneous fat and skeletal muscle mRNA expression in patients without coronary artery disease and diabetes as compared to patients with these conditions.
...
PMID:Changes in omentin levels and its mRNA expression in epicardial adipose tissue in patients undergoing elective cardiac surgery: the influence of type 2 diabetes and coronary heart disease. 3020 71