Physical activity-related energy expenditure with the RT3 and TriTrac accelerometers in overweight adults.

Objective: The objective was to evaluate two accelerometers, the RT3 and the TriTrac-R3D for their ability to produce estimates of physical activity-related energy expenditure (PAEE) in overweight/obese adults.

Research Methods And Procedures: PAEE estimates from both accelerometers were obtained in two experiments. In Experiment 1, 13 overweight/obese subjects (BMI 34.

Diet and physical activity profiles in French preadolescents.

Dietary patterns have been identified in adults, but less is known about children and adolescents. For the first time, we have investigated lifestyle patterns combining diet and physical activity in 12-year-old French preadolescents and examined their association with sociodemographic factors. Physical activity, sedentary activities and dietary habits were assessed by questionnaires given to 2724 students in 2001.

Interactions between traditional regional determinants and socio-economic status on dietary patterns in a sample of French men.

The aim of the present study was to assess the respective contributions of regional and socio-economic factors to dietary pattern. We used the data from the final MONICA (MONItoring of trends and determinants in Cardiovascular disease) population survey conducted in the three French centres in 1995-7 among a representative sample of 976 men aged 45-64 years. Dietary intake was assessed using a 3-d record method.

Mediterranean diet, lifestyle factors, and 10-year mortality in elderly European men and women: the HALE project.

Context: Dietary patterns and lifestyle factors are associated with mortality from all causes, coronary heart disease, cardiovascular diseases, and cancer, but few studies have investigated these factors in combination.

Objective: To investigate the single and combined effect of Mediterranean diet, being physically active, moderate alcohol use, and nonsmoking on all-cause and cause-specific mortality in European elderly individuals.

Design, Setting, And Participants: The Healthy Ageing: a Longitudinal study in Europe (HALE) population, comprising individuals enrolled in the Survey in Europe on Nutrition and the Elderly: a Concerned Action (SENECA) and the Finland, Italy, the Netherlands, Elderly (FINE) studies, includes 1507 apparently healthy men and 832 women, aged 70 to 90 years in 11 European countries.

Vitamin B12 (cobalamin) deficiency in elderly patients.

Vitamin B12 or cobalamin deficiency occurs frequently (> 20%) among elderly people, but it is often unrecognized because the clinical manifestations are subtle; they are also potentially serious, particularly from a neuropsychiatric and hematological perspective. Causes of the deficiency include, most frequently, food-cobalamin malabsorption syndrome (> 60% of all cases), pernicious anemia (15%-20% of all cases), insufficient dietary intake and malabsorption. Food-cobalamin malabsorption, which has only recently been identified as a significant cause of cobalamin deficiency among elderly people, is characterized by the inability to release cobalamin from food or a deficiency of intestinal cobalamin transport proteins or both.

Glibenclamide-induced acute haemolytic anaemia revealing a G6PD-deficiency.

A 58-year-old woman was admitted at diagnosis of type 2 diabetes without keto-acidosis. Blood glucose was normalized initially with insulin. Whilst taking glibenclamide, she developed acute haemolysis.

The syndrome of food-cobalamin malabsorption revisited in a department of internal medicine. A monocentric cohort study of 80 patients.

BACKGROUND: To date, only case reports or small studies have documented the syndrome of food-cobalamin malabsorption in specific populations of patients or situations. In this paper, we present the data from 80 unselected patients with cobalamin deficiency related to food-cobalamin malabsorption. METHODS: We studied 80 patients with well-established food-cobalamin malabsorption who were extracted from an observational cohort study (1995-2000) of 127 consecutive patients with cobalamin deficiency and who were followed in a department of internal medicine.

[Early response to oral cobalamin therapy in older patients with vitamin B12 deficiency].

Purpose: Standard treatment of vitamin B12 deficiency involves regular intramuscular cobalamin administration. The aim of this study was to determine whether oral cobalamin treatment may be an effective therapy for treating older patients with cobalamin deficiency related to nutritional deficiency and food-cobalamin malabsorption.

Patients And Methods: We prospectively studied 20 patients older than 80 years with established cobalamin deficiency related to food-cobalamin malabsorption (n=14) and nutritional deficiency (n=6) who received 1000 micro g of oral cyanocobalamin per day.

Retrospective monocentric study of 17 patients with adult Still's disease, with special focus on liver abnormalities.

Background/aims: Adult Still's disease is one of the febrile disorders of unknown etiology, characterized by high fever, transient cutaneous rash and leukocytosis. Liver dysfunction in adult Still's disease has been described in some case reports. The objective of this study was to analyze the pattern and the frequency of liver abnormalities in a monocenter series of adult Still's disease patients.

Actigraphic assessment of the circadian rest-activity rhythm in elderly patients hospitalized in an acute care unit.

Hospitalization for acute illness is a major risk factor of rest-activity rhythm disturbance among elderly subjects. The rest-activity rhythm is disturbed by the acute illness, aging and hospital environment. The purpose of this study is to assess the rest-activity rhythm and light exposure (using a wrist worn actigraph) of 10 patients (mean age 81 years, seven females) admitted on an acute care unit, suffering from cardiac, respiratory or renal acute disease.