Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0011860 (type 2 diabetes)
 57,723 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Combined insulin and sulfonylurea therapy for type 2 diabetes may improve the effectiveness of a single injection of insulin, thereby postponing the need for multiple injections. This concept was tested in 21 obese subjects imperfectly controlled by 20 mg of glyburide daily in a double masked, placebo-controlled, parallel design, 16-week protocol. Premixed 70% NPH/30% Regular insulin was taken before supper, and the dosage was adjusted weekly by an algorithm seeking nearly normal fasting glycemia. Eleven subjects using insulin plus 10 mg glyburide before breakfast had lower mean fasting glucose at 10-16 weeks than 10 subjects using insulin with placebo (mean +/- SEM; 5.9 +/- 0.3 versus 7.5 +/- 0.7 mmol/L; p less than 0.05), and had a greater decrement of glycosylated hemoglobin from baseline values (1.3 +/- 0.1 versus 0.8 +/- 0.2% A1, p less than 0.05). After 16 weeks the combined therapy group used half as much insulin as the insulin-only group (50 +/- 5 versus 101 +/- 13 units/d; p less than 0.01). Fasting serum free insulin values increased 58% from baseline after insulin therapy in the insulin-only group (p less than 0.05) but did not increase with combined therapy. Weight gain was similar in the two groups. These data support this form of combined therapy as one option for treating obese persons with type 2 diabetes no longer responsive to oral therapy alone.
 ...
PMID:Combined therapy for obese type 2 diabetes: suppertime mixed insulin with daytime sulfonylurea. 159 76

With apparent failure of SU drug therapy, the management of NIDDM patients becomes even more challenging. The following sequence of actions is recommended. 1. Situational dietary noncompliance (eg, a prolonged vacation or a recent period of family or occupational stress) should be treated first by renewed regular contacts with the dietician. 2. Occult infection, hyperthyroidism, and prescription of hyperglycemic drugs by another physician should be ruled out. 3. If true secondary failure exists, the patient should be started on insulin therapy alone and the program optimized to lower fasting plasma glucose to less than 140 mg/dL (8 mM) and subsequently postprandial glucose levels to less than 200 mg/dL (11 mM). NPH, Lente, or Ultralente insulin given only in the evening may be considered for patients with some indication of preservation of postprandial insulin release. 4. If the patient refuses to accept insulin therapy initially, a temporary switch to another second generation SU drug may be tried, primarily to convince the patient that oral drugs alone are inadequate. 5. If optimized insulin therapy fails to achieve therapeutic goals, if multiple insulin injections are not feasible, or if goals are achieved only at the expense of very large insulin doses, then combination therapy with an SU drug may be tried.
 ...
PMID:Management of the adult onset diabetic with sulfonylurea drug failure. 161 70

In this study we compared, in 12 NIDDM patients with secondary failure to glyburide, the effect of adding either a single, low-dose bed time NPH insulin injection (0.2 U/Kg) or an oral metformin administration (500 mg x 3) to the previously ineffective sulfonylurea treatment. The addition of both insulin and metformin treatment significantly improved fasting plasma glucose, post-prandial plasma glucose and %HbA1. The effect of both combined therapies was already evident and maximal after 2 weeks of treatment. The addition of bed-time NPH insulin caused a greater decrease of fasting plasma glucose, although the difference with the addition of metformin was not significant. In contrast, the average post-prandial plasma glucose decrease was significantly greater after metformin addition. The addition of bed-time NPH insulin caused a significant increase in average body weight, while after metformin addition, average body weight was unchanged; no change in the average cholesterol and triglyceride level was observed after either combined therapies.
 ...
PMID:Treatment of NIDDM patients with secondary failure to glyburide: comparison of the addition of either metformin or bed-time NPH insulin to glyburide. 193 82

A case of sulindac-induced toxic epidermal necrolysis (TEN) is described; the etiology, symptoms, and treatment of TEN are reviewed; and sulindac's pharmacokinetic characteristics and other adverse effects are discussed. A 62-year-old black woman was given a prescription for sulindac 150 mg twice daily to relieve pain associated with degenerative joint disease. She also had a nine-year history of type II diabetes mellitus that was being managed with tolbutamide 500 mg once daily. After two weeks of sulindac therapy she developed a rash that spread over her entire body. Sulindac therapy was discontinued, and one day later the patient was admitted to the hospital with a temperature of 104.6 degrees F, conjunctivitis, and an erythematous macular rash over 60% of her body. Initially, therapy included prednisone 160 mg orally every day, applications of silver sulfadiazine cream four times daily for two days, and methylcellulose 0.5% ophthalmic solution (two drops four times daily) for the conjunctivitis. She also received intravenous hydration. By the fifth hospital day the patient's skin lesions and conjunctivitis had improved to the point that the prednisone dosage was tapered to 120 mg, then to 80 mg, and then to nothing over the following three days. Her diabetes was managed by short-term treatment with NPH insulin; however, before discharge, tolbutamide therapy was reinstituted, and insulin was discontinued. At follow-up four weeks after discharge, the patient's skin was largely clear. TEN has multiple etiologies, but the basic mechanism of injury is believed to be an immunological reaction directed at the basal cell layer.(ABSTRACT TRUNCATED AT 250 WORDS)
 ...
PMID:Sulindac-induced toxic epidermal necrolysis. 323 97

Insulin requirements, C-peptide levels, and serum lipids have been assessed in 12 obese, insulin-requiring (greater than 60 U/day) patients with type II diabetes mellitus, in a randomized crossover fashion with two treatment regimens: NPH alone and combined NPH and tolazamide, over a period of 3 months each, with maintenance of weight and glycemic control (HgA1, 2hpp and mean 24h glucose profile) at comparable levels. Serum cholesterol improved in both groups compared to their respective baseline values (p less than 0.05). In addition, serum triglyceride was lower (p less than 0.05) in the combined therapy as compared with NPH alone therapy. Insulin requirements were decreased by 23% (p less than 0.002) in the combined therapy group, without significant change in weight, glycemic control, or C-peptide levels. However, C-peptide increments in the combined therapy group were significantly higher than the baseline by 70% (p less than 0.02). NPH plus tolazamide therapy as compared with NPH alone lowers insulin requirement in obese, type II diabetic women without significant alteration in glycemic control, possibly by an increased tissue sensitivity to insulin, and decreases serum triglyceride levels.
 ...
PMID:Combined therapy of insulin and tolazamide decreases insulin requirement and serum triglycerides in obese patients with noninsulin-dependent diabetes mellitus. 360 88

In order to know the usefulness of a combined treatment with gliburide and NPH insulin 25 patients with well controlled type II diabetes mellitus were studied. The patients were randomly divided in to three groups: Group I just received gliburide, Group II only insulin and Group III gliburide and insulin. Glucose in fast, glycosylated haemoglobin and C peptide levels were determined over five months. For the statistical data processing variance analysis was performed. The initial and final glucose determinations were: Group I, 169.3 mg% and 139.0 mg% respectively (p > 0.05); Group II, 202.1 mg% and 177 mg% (p > 0.05); Group III, 157.8 mg% and 158.8 mg% (p > 0.1) for the glycosylated haemoglobin the determinations were: Group I, 7.2% and 5.1% (p > 0.05); Group II, 6.2% and 5.1% (p > 0.05) and Group III, 5.7% and 4.7% (p > 0.05). For the C peptide were 2.5 and 4.5 for Group I (p > 0.05), 2 and 4.1 for Group II (p > 0.05) and 3.2 and 5.3 for Group III (p > 0.05) with no significant statistical differences. It is concluded that the combined treatment showed to be effective, but not superior, in order to control diabetic patients and it can be a useful therapeutic alternative in well selected patients.
 ...
PMID:[A comparative study of insulin and glyburide versus glyburide or insulin in the chronic control of patients with type-2 diabetes]. 792 25

Secondary failure and the requirement is common in patients with non-insulin dependent diabetes mellitus. The combination of sulfonylureas with NPH insulin at bedtime has been proposed to avoid high doses of insulin. We treated 18 patients (2 men, age range 47-76 yr) non respondent to diet and glibenclamide, combining NPH insulin in an average dose of 0.3 +/- 0.03 U/kg BW at bedtime for 6 months. Fasting serum glucose improved from 256 +/- 11 to 132 +/- 6 mg/dl and HbA1C from 13.6 +/- 0.4 to 9.9 +/- 0.2%. Four patients achieved a good control (defined as a HbA1C < 9), 9 a fair control (HbA1C 9.1-10) and 5 persisted with a bad control (HbA1C > 10). Well controlled patients were younger, had a shorter duration of diabetes and had a non significantly higher body mass index. Fasting serum insulin and C peptide levels achieved after glucagon injection were not predictors of the metabolic response to combined therapy. Tolerance to treatment was good, without changes in blood pressure or serum lipids and with a low incidence of hypoglycemia. There was a mean increase of 3.6 kg in body weight. After 6 months of therapy, maximum achieved C peptide values after glucagon increased from 3.3 +/- 0.3 to 4.5 +/- 0.4 ng/ml. It is concluded that combined glibenclamide and NPH insulin at bedtime is useful to treat secondary failure in non-insulin dependent diabetic patients, but their response in variable and non dependent on their beta insular secretion.
 ...
PMID:[Non-insulin-dependent diabetics with secondary failure: insulin therapy at bedtime combined with glibenclamide]. 819 Nov 17

The efficacy and safety of transferring 76 patients with poorly controlled type II diabetes mellitus from various self-mixed human insulin regimens to a premixed insulin regimen (Novolin 70/30, 70% NPH and 30% Regular insulin, semisynthetic) were evaluated in a 24-week, multicenter, open-label study. During the initial 12-week run-in period, the patients received twice-daily doses of NPH and Regular human insulin mixed in ratios of 60/40, 80/20, 90/10, or NPH alone, as recommended by their physicians. Subsequently, these patients were transferred to a regimen of Novolin 70/30 twice daily for an additional 12 weeks. In most cases, the transfer was made on a dose-for-dose basis. Following the transfer from self-mixed to premixed insulin, the mean glycated hemoglobin fell from 9.3% to 8.7% at 6 weeks (P < 0.001) and to 8.5% at 12 weeks (P < 0.001). This improved glycemic control was not accompanied by an increase in the frequency or severity of hypoglycemic episodes. It is concluded that patients with type II diabetes mellitus who are poorly controlled on a wide range of self-mixed insulin ratios can be safely transferred, often in a dose-for-dose fashion, to a more convenient 70/30 premixed regimen.
 ...
PMID:Use of a premixed insulin regimen (Novolin 70/30) to replace self-mixed insulin regimens. 820

The aim of this study was to compare the metabolic effects of a combination of daytime glibenclamide and evening NPH insulin with intensive insulin treatment (rapid acting insulin before meals and NPH insulin at bedtime) in patients exhibiting secondary failure to sulphonylurea treatment. Thirty-nine mildly obese NIDDM patients (BMI 25.6 +/- 0.5) were randomized after 6 weeks of intensive insulin treatment to either a combination treatment (CT, n = 20) or continued intensive insulin treatment (IT, n = 19). There were no differences between the two groups in age, diabetes duration, BMI, HbA1c, or basal and glucagon stimulated C-peptide. The patients were followed for 1 year and the findings were analysed on an intent to treat basis. Two patients in the CT group were excluded after 2 and 6 months, respectively, due to unacceptably high postprandial glucose values. There was a significant difference in HbA1c between the CT and IT groups at 6 months (8.2 +/- 0.2, n = 19, vs 6.8 +/- 0.4%, n = 19, p < 0.001)), but not at 12 months (7.8 +/- 0.3, n = 18, vs 7.5 +/- 0.4%, n = 19). After the initial intensive insulin treatment, BMI was constant in the CT group but increased significantly at 6 and 12 months in the IT group. We conclude that both treatments are associated with a marked and long-term improvement of glycaemic control. The intensive insulin treatment leads to a more pronounced weight increase which in the long run might have negative effect on overall metabolic control. Therefore, the combination treatment together with intensified education and dietary advice should be regarded as the initial treatment of choice for oral agent failure in moderately obese NIDDM patients.
 ...
PMID:Daytime glibenclamide and bedtime NPH insulin compared to intensive insulin treatment in secondary sulphonylurea failure: a 1-year follow-up. 873 30

Insulin lispro [Lys (B28), Pro (B29) human insulin] is a rapidly absorbed analog that has diminished tendency to self-associate. In four open-label, 1-year-long international randomized trials, we contrasted the immunogenicity of insulin lispro versus regular human insulin (RHI) in patients previously treated with insulin who had IDDM or NIDDM. Using a self-blank subtraction assay, we assessed sera for the presence of insulin-specific antibodies (ISA), insulin lispro-specific antibodies (LSA), and cross-reactive antibodies (CRA). Basal insulin needs were provided either with human ultralente (UL) or NPH insulins. After 2 to 4 weeks of therapy with RHI plus UL or RHI plus NPH, 50% of patients were randomly assigned to begin insulin lispro or continue on RHI. At baseline, few pretreated patients had LSA (0-4%) and approximately 10% had ISA, whereas 41-45% of patients with IDDM and 23-27% of patients with NIDDM had CRA (IDDM vs. NIDDM, P < 0.001). Within studies, no significant differences were noted over time in ISA, LSA, or CRA attributable to the type of short-acting insulin. When data were pooled, inconsistent changes were noted in ISA and LSA (LSA were greater in NIDDM vs. IDDM at baseline, P = 0.001, and ISA were greater in IDDM vs. NIDDM at 6 months, P = 0.007). Significant levels of CRA were more common in IDDM at all times (P < 0.001, P = 0.022, and P = 0.002 at baseline, 6 months, and 12 months, respectively). For patients receiving insulin lispro, no significant changes occurred in antibody status among IDDM and NIDDM patients throughout the study (became positive, remained positive, became negative, or remained negative). IDDM patients were more likely to develop or maintain CRA levels (P = 0.008 vs. NIDDM), whereas antibody levels were comparable among positive individuals. No evidence was noted that insulin lispro differs in immunogenicity from RHI in previously treated IDDM and NIDDM patients.
 ...
PMID:Immunologic effects of insulin lispro [Lys (B28), Pro (B29) human insulin] in IDDM and NIDDM patients previously treated with insulin. 892 61


1 2 3 4 5 6 7 8 9 10 Next >>