[Diabetes and drug treatment of hypertension].

In hypertensive diabetic patients, reducing blood pressure is among the best evaluated and most effective interventions for lowering mortality and morbidity. First line antihypertensive agents are: chlorthalidone or other thiazide-type diuretics, beta-blockers and ACE-inhibitors. In type 2 diabetic patients with left ventricular hypertrophy, the ARB Cosaar has been proven to be effective.

Apolipoprotein composition of HDL in cholesteryl ester transfer protein deficiency.

Our purpose was to compare HDL subpopulations, as determined by nondenaturing two-dimensional gel electrophoresis followed by immunoblotting for apolipoprotein A-I (apoA-I), apoA-II, apoA-IV, apoCs, and apoE in heterozygous, compound heterozygous, and homozygous subjects for cholesteryl ester transfer protein (CETP) deficiency and controls. Heterozygotes, compound heterozygotes, and homozygotes had CETP masses that were 30, 63, and more than 90% lower and HDL-cholesterol values that were 64, 168, and 203% higher than those in controls, respectively. Heterozygotes had approximately 50% lower pre-beta-1 and more than 2-fold higher levels of alpha-1 and pre-alpha-1 particles than controls.

Preincisional treatment to prevent pain after ambulatory hernia surgery.

Unlabelled: We designed this study as a randomized comparison of postoperative pain after inguinal hernia repair in patients treated with triple preincisional analgesic therapy versus standard care. Triple therapy consisted of a nonsteroidal antiinflammatory, a local anesthetic field block, and an N-methyl-D-aspartate inhibitor before incision. The treatment group (n = 17) received rofecoxib, 50 mg PO, a field block with 0.

Critical care nursing expertise during air transport.

The purpose of this study was to describe the practical knowledge possessed by registered nurses that are part of the Air Force's Critical Care Air Transport Team (CCATT) and distinguish salient features of CCATT knowledge to critical care nursing in the hospital. This research study used descriptive, exploratory methods. Twelve CCATT nurses, identified as experts, were included in the study.

Postoperative recovery at home after ambulatory gynecologic laparoscopic surgery.

The purposes of this descriptive, correlational study were to measure pain, fatigue, and functional limitations affecting the "at home" recovery process for ambulatory gynecologic laparoscopic surgery and to explore the relationships between these variables and the return to normal activities. Subjects (N = 91) recorded daily ratings of pain, fatigue, and function on a Home Recovery Log for 6 days postoperatively. The findings indicate that 95% of subjects resumed basic self-care activities such as dressing, bathing, and eating by postoperative day (POD) 3; however, less than 40% of subjects were able to perform other role functions such as shopping, laundry, and work outside of the home.

Effects of estrogen and medroxyprogesterone acetate on subpopulations of triglyceride-rich lipoproteins and high-density lipoproteins.

Hormonal replacement therapy (HRT) in postmenopausal women has been shown to increase both triglyceride (TG) and high-density lipoprotein (HDL) cholesterol levels. To better understand the effects of conjugated equine estrogen (CEE) and medroxyprogesterone acetate (MPA), the 2 most commonly prescribed hormones in HRT, on the different subpopulations of TG-rich and HDL lipoproteins, we conducted a placebo-controlled, double-blind, randomized, crossover study consisting of 3 different phases in 14 postmenopausal women. The 3 phases, each 8-week long, included: (1) placebo, (2) CEE 0.

The Ross procedure in adults: intermediate-term results.

Background: The durability of the Ross procedure may be optimized by appropriate geometric matching of the aortic and pulmonary artery roots. We employed a surgical strategy to standardize the operation in order to avoid more readily a geometric mismatch.

Methods: The Ross procedure was performed as a root replacement.

Potency and specificity of the pharmacological action of a new, antiasthmatic, topically administered soft steroid, etiprednol dicloacetate (BNP-166).

In the present study, the pharmacological effects of etiprednol dicloacetate (BNP-166; ethyl-17alpha-dichloroacetoxy-11beta-hydroxyandrosta-1,4-diene-3-one-17beta-carboxylate), a new soft steroid, intended to use for the treatment of asthma, were investigated in an animal model of allergen sensitized and challenged Brown Norway rats using local treatment. The examinations involved the determination of the effect of the compound on the extent of allergen induced broncho-alveolar fluid and lung tissue eosinophilia, goblet cell hyperplasia and mucus production, perivascular edema formation, and airways hyperresponsiveness. The activity of etiprednol dicloacetate was compared with that of budesonide.

Change in alpha1 HDL concentration predicts progression in coronary artery stenosis.

Objective: We examined the effects of simvastatin-niacin and antioxidant vitamins on changes in high-density lipoprotein (HDL) subpopulations and alterations in coronary artery stenosis, as assessed by angiography.

Methods And Results: Lipids, lipoproteins, and HDL particles were measured on and off treatment in 123 subjects of the HDL-Atherosclerosis Treatment Study. Patients were assigned to 4 treatment groups, simvastatin-niacin, simvastatin-niacin-antioxidant vitamins, antioxidant vitamins, and placebo.

Prevalence of celiac disease in at-risk and not-at-risk groups in the United States: a large multicenter study.

Background: Celiac disease (CD) is an immune-mediated enteropathic condition triggered in genetically susceptible individuals by the ingestion of gluten. Although common in Europe, CD is thought to be rare in the United States, where there are no large epidemiologic studies of its prevalence. The aim of this study was to determine the prevalence of CD in at-risk and not-at-risk groups in the United States.

Cardiac perforation following transcatheter PFO closure.

From December 1998 to August 2001, transcatheter closure of patent foramen ovale (PFO) with an Amplatzer PFO occluder has been successfully performed in our center in 102 patients without severe complications. We are reporting the first known case of cardiac perforation by an Amplatzer PFO occluder.

Have outcomes of incisional hernia repair improved with time? A population-based analysis.

Objective: To determine if certain outcomes of incisional hernia repair have improved in recent eras.

Summary Background Data: Technological developments have been reported to improve outcomes in the repair of abdominal wall incisional hernias.

Methods: This retrospective, population-based cohort study was conducted using a 1987 to 1999 Washington hospital discharge database.

[Volumetric measurements of the hippocampus and amygdala with MRI in healthy adults].

Introduction: Volumetric analysis of brain magnetic resonance images (MRI) measures structural changes associated with neurological and neuropsychiatric disorders. In recent years several studies have shown the utility of the volumetric measurement of the medial temporal lobe structures, especially the amygdala and the hippocampus in temporal lobe epilepsy, memory disorders, Alzheimer disease and schizophrenia.

Aim: The purpose of this study was to measure and establish our normal values of the hippocampus and amygdala volumes.

What may be the anatomical basis that secretin can improve the mental functions in autism?

Autism was first described and characterized as a behavioral disorder more than 50 years ago. The major abnormality in the central nervous system is a cerebellar atrophy. The characteristic histological sign is a striking loss or abnormal development in the Purkinje cell count.

Toxicity of methylsulfonylmethane in rats.

Methylsulfonylmethane (MSM) is a popular dietary supplement used in a variety of conditions including pain, inflammation, allergies, arthritis, parasitic infections and the maintenance of normal keratin levels in hair, skin and nails. Despite its popularity, there is little published toxicology data on MSM. The objective of this study was to evaluate the acute and subchronic toxicity of MSM in rats at a dose five to seven times the maximum recommended dose in humans.

Effects of atorvastatin on the HDL subpopulation profile of coronary heart disease patients.

We investigated the effects of atorvastatin on the lipid and the apoA-I-containing HDL subpopulation profiles in 86 patients with established coronary heart disease (CHD). The entire drug treatment period lasted 12 weeks (4-week periods of 20 then 40, then 80 mg/day). Each dose of atorvastatin treatment resulted in significant reductions in plasma total-C, LDL-C, and triglyceride (TG), and non-significant increases in HDL-C levels compared with placebo treatment.

Autistic disorder and gastrointestinal disease.

Autistic disorder is a pervasive developmental disorder manifested in the first 3 years of life by dysfunction in social interaction and communication. Many efforts have been made to explore the biologic basis of this disorder, but the etiology remains unknown. Recent publications describing upper gastrointestinal abnormalities and ileocolitis have focused attention on gastrointestinal function and morphology in these children.

Comparing the effects of five different statins on the HDL subpopulation profiles of coronary heart disease patients.

We compared the effects of five different statins (atorvastatin, simvastatin, pravastatin, lovastatin, and fluvastatin) on the lipid, lipoprotein, and apolipoprotein (apo) A-I-containing high-density lipoprotein (HDL) subpopulation profiles of 86 coronary heart disease (CHD) patients. Patients with established CHD, and low density lipoprotein (LDL) cholesterol (C)>130 mg/dl, and triglyceride (TG)<400 mg/dl, were treated with atorvastatin 20, 40, and 80 mg/day and one of the other four statins at 20, 40, and when available 80 mg/day in increasing doses (4 weeks of each dose) in a randomized crossover fashion. There was an 8-week placebo controlled washout period between different drug treatments.

Myocardial functional recovery after fibroblast growth factor 2 gene therapy as assessed by echocardiography and magnetic resonance imaging.

Background: Although it has been shown that gene therapy is capable of inducing neovascularization in ischemic myocardium, the functional significance of such therapeutic angiogenesis remains less certain. The purpose of this study was to investigate whether an experimental link could be made between the ability of a novel fibroblast growth factor 2 (FGF2) gene formulation to promote neovascularization, and its ability to restore myocardial function.

Methods: Fibroblast growth factor 2 gene was delivered by means of an adenovirus vector formulated in a collagen-based matrix to provide localized and sustained gene activity.

Catheter closure of atrial septal defects and patent foramen ovale in patients with an atrial septal aneurysm using different devices.

Background: Atrial septal aneurysm is frequently associated with patent foramen ovale (PFO) and atrial septal defects (ASD). Moreover, a relationship between atrial septal aneurysm and embolic cerebrovascular events has been suggested. The aims of this study were to analyze morphological and functional characteristics of atrial septal aneurysm in PFO and ASD patients and to assess the feasibility and efficacy of different devices for transcatheter closure and the influence of atrial septal aneurysm.

Patent foramen ovale closure in patients with transient ischemia attack/stroke.

Paradoxical embolism through a patent foramen ovale (PFO) has been recognized as a potential cause of transient ischemia attack (TIA) and stroke especially in younger patients. The therapeutic options are medical treatment (antiaggregation or anticoagulation) with an annual recurrence rate of 3% to 4% for stroke or TIA, surgical PFO closure, or catheter closure. Randomized studies are ongoing; however, the results will not be available soon.