[Current Practice of Pre- and Postnatal Screening and Future Developments for Evidence Based Guidelines]. / Aktueller Stand und zukünftige Entwicklung der prä- und postnatalen Vorsorge- bzw. Screeninguntersuchungen ­ Evidenz tut Not.

Objectives: In this selective review we provide an overview of the current pre- and postnatal screenings up to 18 years established in Germany to inform physicians of different medical fields (gynecologists, pediatricians, general practitioners, other medical specialists who treat children, adolescents or pregnant females). Current State: Research on screening for different types of cancer has frequently failed to show any benefit. Thus, there is a need to broaden the evidence basis related to medical screenings especially for children and adolescents. Outlook: Potential future developments of pre- and postnatal screenings are illustrated including their social impact. The lack of an early detection of mental health problems is pointed out. An interdisciplinary collaboration and research is required to accumulate evidence with regard to medical screenings and to consider health economic and ethical aspects.

Multicenter evaluation of an interdisciplinary 52-week weight loss program for obesity with regard to body weight, comorbidities and quality of life--a prospective study.

OBJECTIVES: To determine the effectiveness of a structured multidisciplinary non-surgical obesity therapy program on the basis of a temporary low-calorie-diet for 12 weeks, and additional intervention modules to enhance nutritional education, to increase physical activity and to modify eating behavior. DESIGN: Prospective multicenter observational study in obese individuals undergoing a medically supervised outpatient-based 52-week treatment in 37 centers in Germany. SUBJECTS: A total of 8296 participants with a body mass index (BMI) of >30 kg m(-2) included within 8.5 years. MEASUREMENTS: Main outcome measures were body weight loss, waist circumference (WC), blood pressure, quality of life and adverse events. RESULTS: In females, initial body weight was reduced after the 1-year-intervention by 19.6 kg (95% confidence intervals 19.2-19.9 kg) and in males by 26.0 kg (25.2-26.8) according to per protocol analysis of 4850 individuals. Intention-to-treat (ITT) analysis revealed a weight reduction of 15.2 kg (14.9-15.6) in females and 19.4 kg (18.7-20.1) in males. Overall, the intervention resulted in mean reduction in WC of 11 cm; it reduced the prevalence of the metabolic syndrome by 50% and the frequency of hypertension from 47 to 29% of all participants (ITT, all P<0.001). The beneficial effects could be documented for up to 3 years and comprised significant improvement of health-related quality of life. The incidence of adverse effects was low; the only event repeatedly observed and possibly related to either the intervention or the underlying disease was biliary disorders. CONCLUSION: The present non-surgical intervention program is a highly effective treatment of obesity grades I-III and obesity-related diseases, and therefore, could be a valuable basis for future weight maintenance strategies required for sustained success.

Effects of a physical exercise session on state body image: The influence of pre-experimental body dissatisfaction and concerns about weight and shape.

The effects of a physical exercise session on state body image and mood were examined. In a cross-over design, participants were randomised to two groups starting either with physical exercise (PE; experimental condition) or with reading a newspaper (RN; control condition). Before and after PE and RN, participants (N = 65) rated their body dimensions using a digital photo distortion technique and indicated their attitudinal body image and mood. Participants' judgements of their 'felt' body dimensions and attitudes toward their own body were affected differently by PE and RN, indicating that participants felt slightly slimmer and were more satisfied with their bodies after PE. Exercise-induced changes in body perception were greater, the higher the pre-experimental drive for thinness, body dissatisfaction and weight/shape concerns were. Especially in those participants with higher body image disturbances, physical exercise can have a reinforcing effect on immediate body image and mood improvement.

[Eating disorders--diagnosis and treatment]. / Essstörungen--Diagnostik und Therapie.

Anorexia nervosa and Bulimia nervosa are the main types of eating disorders described in the International Classification of Diseases ICD-10. The main features are eating patterns such as refusal to eat enough food or loss of control, followed by counter-regulatory measures. In addition, preoccupation with body shape and weight and with food is an important feature of eating disorders. Severe medical conditions may occur as a result to starvation, malnutrition and purging. Binge eating disorder has been included as an additional variant of disturbed eating in the American classification system of mental disorders (DSM-IV). The main characteristic of the binge eating disorder is binge eating, but without counter-regulatory measures. Patients with anorexia nervosa are foremost underweight (BMI < 17.5 kg/m2), those with a bulimia nervosa are usually in the normal weight range. On the other hand, patients with the binge eating disorder are overweight or obese. Etiological models are multifaceted and include predisposing and sustaining factors as well as triggers for the onset of the disorder. The course is variable and marked by changes between remission and clinically relevant symptoms. Psychotherapy is the treatment of choice.