Obesity drug therapy.

Obesity is a chronic disease, and it requires chronic therapy. Hypertension, dyslipidemia, diabetes and cardiovascular diseases are leading causes of mortality in the modern world. All of them are strongly linked to obesity.

Continuous glucose monitoring in the treatment of obesity in patients with glycogen storage disease type Ia.

Unlabelled: Glycogen storage disease (GSD) type I is characterized by impaired production of glucose from glycogenolysis and gluconeogenesis resulting in severe hypoglycaemia and increased production of lactic acid, triglyceride and uric acid. The most common type, glycogenosis type Ia, demands a balanced, sufficient carbohydrate intake to preserve normal 24-h glycaemia. Insufficient intake of carbohydrates can cause hypoglycaemia, as the missing glucose-6-phosphatase enzyme cannot free the glucose stored as liver glycogen and nor is gluconeogenesis possible.

Younger siblings play a major role in Helicobacter pylori transmission among children from a low-income community in the Northeast of Brazil.

Background And Aims: To further evaluate intrafamilial transmission of H. pylori infection during childhood, we investigated the prevalence of H. pylori in family members from a poor H.

Quality management: patients reflections on health care at outpatient clinic of internal medicine department.

Middle and older age group relative share in the community permanently grows. Those are commonly burdened with several chronic health conditions or elevated incidence of acute ones and in more frequent need for consulting health services. In the era of modern technical medicine, it is important to increase quality of services particularly patients orientated.

Isolation of Mycobacterium malmoense in the island of Crete, Greece.

Mycobacterium malmoense was isolated from a broncho-alveolar lavage sample of a 73-year-old cancer (small cell lung carcinoma) patient in Crete, representing the first reported case of this pathogen in Greece. The isolate was considered to be a colonizer and the patient did not receive any antimycobacterial treatment while he received chemotherapy to which he responded favourably. No signs of pulmonary infection were noted during the course of his disease.

Impedance characteristics of esophageal motor function in achalasia.

Detailed data on patterns of esophageal bolus transport in patients with achalasia are still lacking. To study these we applied the novel technique of multichannel intraluminal impedance measurements. Ten patients with achalasia were studied using a 16 channel system.

A case of colonic ischemia mimicking carcinoma.

In this article, we describe a case of colonic ischemia masquerading as colonic carcinoma in a 75-yr-old female. Although this clinical diagnostic problem has been described before, it is rather unusual that the clinical, roentgenographical, endoscopic, and even histopathologic evaluation could not exclude carcinoma with certainty.

Long term effects of propranolol on portal pressure in cirrhotic patients.

Bleeding from varices is a very serious complication in cirrhotic patients, with a mean mortality rate around 30 %. If the portal vein pressure is decreased by pharmacological therapy the varices will not bleed and progressively decrease in size. The portal hypertension in cirrhotic patients develops as a consequence of two mechanisms: the increase of portal inflow and the increase of intrahepatic resistance.

Outcome of treatment of hyperthyroidism.

This is a retrospective study designed to evaluate the initial response to carbimazole in patients with Graves' disease (GD), possible determinants of that response, the frequency of occurrence of adverse effects during treatment with carbimazole and the frequency of transient and permanent hypothyroidism after treatment with 131I in patients with GD and multinodular goiter (MNG). Data were collected from patients who first presented with GD or MNG at the Department of Endocrinology of the Royal Infirmary of Edinburgh between 1 January 1993 and 31 August 1996. Patients were divided into three groups: patients with GD treated with a daily dose of 40 mg carbimazole, patients with GD treated with a single dose of 400 MBq 1311, and patients with MNG treated with the same dose of 131I.

Lung diffusion estimated by oxygen and carbon monoxide.

The study was objected to the comparison of the results of lung diffusion estimated by oxygen to those of routinely used single breath carbon monoxide method. The method described is based on the analysis of the speed of response of arterial partial oxygen pressure (paO2) to increasing inspiratory fraction of oxygen (Fi). The transcutaneous oximetry was used to follow paO2 by means of transcutaneous oxygen pressure (ptCO2).

Comparison between incremental and single-dose allergen administration in bronchial provocation tests.

To study the effect of different schedules of allergen administration on the early (EAR) and late allergic reaction (LAR), 15 asthmatic patients with dual response after allergen challenge were submitted to two consecutive bronchoprovocation tests (BPT). BPT1 was carried out with semilogarithmic increases of allergen doses until a FEV1 drop of 20% was recorded. BPT2 was performed 2 weeks later using the highest allergen dose that had elicited the dual reaction in BPT1.

Experience with multiple endocrine neoplasia type 1 screening.

Screening for multiple endocrine neoplasia type 1 (MEN1) may be conducted for a variety of reasons. The principal aims may be more or less scientific, such as early identification of the trait. Other reasons for screening comprise attempts to avoid endocrine morbidity and possibly forthcoming problems from malignant transformation, as well as attempts to identify and treat gene carriers with a clinically overt disease.

New alternatives for the treatment of fistulas in Crohn's disease.

The authors refer on the combination of the administration of artificial nutrition with enterohormone Somatostatin in a group of 16 patients with Crohn's disease (CD), complicated by the occurrence of fistulas. The sole administration of total parenteral or enteral nutrition led in each case to a significant reduction of secretion from the fistulas, and in two cases to their complete closing. Apart from this, the nutritional status of the patients improved.

Ambulatory 24-hour blood pressure versus self-measured blood pressure in pharmacologic trials.

In recent years, indirect ambulatory 24-h blood pressure monitoring and self-measurement at home have gained increasing importance in pharmacologic studies. Both methods have important advantages over conventional casual blood pressure determinations in the clinic. The better reproducibility of blood pressure recordings by either ambulatory monitoring or home readings suggests that both techniques are superior to office readings for evaluating the effect of antihypertensive therapy.

Isocaloric feeding and medium chain triglycerides fail to improve liver function tests in a patient with Crohn's disease and a high output stoma.

A patient with Crohn's disease complicated by multiple fistulae to the skin and bladder and a high-output stoma following previous multiple short bowel resections developed liver dysfunction during total parenteral nutrition. Isocaloric feeding based on calorimetry and changing from a long chain triglyceride emulsion to a mixture of medium and long chain triglyceride emulsion failed to improve liver function. Surgical removal of the affected small bowel resulted in a rapid improvement of the liver function despite continuation of total parenteral nutrition.

Antimyeloperoxidase antibodies in the Churg-Strauss syndrome.

Antibodies to myeloperoxidase were detected in the serum of three patients with the Churg-Strauss syndrome.

Helicobacter pylori and gastric carcinoma.

A retrospective study was performed on gastric carcinomas to establish the prevalence of Helicobacter pylori infection in gastric epithelium adjacent to the tumour. A total of 105 carcinomas were studied. The overall prevalence of Helicobacter pylori infection was 59%.

The thymus in acquired immune deficiency syndrome. Comparison with other types of immunodeficiency diseases, and presence of components of human immunodeficiency virus type 1.

The authors studied thymus specimens taken at autopsy from eight acquired immune deficiency syndrome (AIDS) patients and compared these with those taken from four patients with congenital immunodeficiency (unrelated to an intrinsic thymus defect) and seven patients after allogeneic bone marrow transplantation. In all cases, histology showed a severely involuted architecture, compatible with a debilitating disease before death. There were no major differences between thymus tissue in AIDS patients and in the other patients studied.