[Heavy use of psychiatric hospitals and the use of outpatient services in Switzerland]

To identify user groups of inpatient psychiatry.

[Simultaneous defect of visual fields and loss of libido--a coincidence?]

We present the case of a 60 year old male patient with incidentally detected visual abnormalities. Detailed personal history revealed a hypogonadism that had been present for several years. Further investigations established the diagnosis of an infiltrative macroadenoma. Medical treatment with cabergoline led to a rapid regression of ophthalmologic symptoms and, subsequently, of tumor size. In male subjects symptoms of hypogonadism are often reported only late in the course of the disease, thereby leading to a generally larger tumor size at the point of diagnosis. In contrast to other pituitary tumors that are mainly treated by surgery, medical treatment with dopamine agonists is the principal therapeutic option in prolactinomas.

[Eosinophilia, diarrhea and asthma in a young woman]

We present the case of a young woman that was diagnosed with Churg-Strauss syndrome. The classical as well as the atypical symptoms, signs and findings are discussed in the context of clinically relevant differential diagnoses. The diagnostic criteria and the relevant aspects of pathogenesis, clinical course and treatment are reviewed. In addition, the similarities and differences with respect to the other idiopathic interstitial eosinophilic pneumopathies are described.

[A young child with acute abdomen and iron deficiency anemia]

The case of a 20 month-old girl that was admitted to the emergency ward because of worsening of her general condition in the setting of acute non-bloody gastroenteritis is reported. The clinical examination revealed signs of severe dehydration and a prominent tender abdomen. Laboratory evaluation showed leucocytosis, elevated C-reactive protein and severe hypochromic microcytic anemia. Abdominal X-ray revealed diffuse meteorism. The child underwent laparascopic evaluation. A perforated Meckel's diverticulum was found. Perforation and anemia due to occult bleeding are unusual presentations of Meckel's diverticulum. The differential diagnosis of children presenting with an acute abdomen with special focus on Meckel's diverticulum is discussed.

Ischemic muscle necrosis leading to life-threatening hyperkalemia. Case report and review of the literature

Objective: Description of a cat with ischemic muscle necrosis that suffered from cardiopulmonary arrest due to hyperkalemia. Pathogenesis, clinical signs and therapy of ischemic muscle necrosis are discussed and possible causes, symptoms and treatment of hyperkalemia are shown. Material and methods: case report of a four-year-old male castrated domestic shorthair cat. Results: The cat was successfully resuscitated and hyperkalemia was treated with different treatment modalities. Conclusion: Ischemic muscle necrosis can lead to severe live-threatening hyperkalemia which has to be anticipated, monitored and treated adequately. Aggressive fluid therapy might be responsible for a higher risk of hyperkalemia in predisposed cases. Clinical relevance: Potassium concentrations and acid-base disturbances must be closely monitored in patients with ischemic muscle necrosis

[Sun-tanned and still not healthy!]

We describe a case of a 10 years old girl, which presented to the emergency room with non-specific gastro-intestinal symptoms, fatigue and low blood pressure. The clinical signs and laboratory value supported the diagnosis of Addison crisis with hypovolaemic shock. The pathophysiology and the therapy of this entity are discussed. Importantly, in children the aetiology may differ depending on age and sex. Based on the family history of autoimmune disorders, in our patient presenting with autoimmune adrenalitis and celiac disease, the diagnosis of an autoimmune polyendocrinopathy was made. A therapy of mineralcorticoids and glucocorticoids was initiated and a special gluten-free diet was prescribed. On this treatment our patient recovered promptly.

[Systematic aspects and therapy of diabetic neuropathy]

Diabetic neuropathy (DN) is an important complication contributing to high morbidity and morbidity of diabetic subjects. Primarily, interventional strategies aim at normalization hyperglycemia (to prevent development and progression of DN), at early diagnosis and at prevention of ulcers and amputations. In addition, an increasing number of pharmaceutical agents is used to symptomatically treat dysesthesia and pain associated with DN. During recent years attempts have been made to pharmacologically treat DN by acting on underlying patho-physiological mechanisms (e.g. sorbitol pathway, non-enzymatic glycation, microvascular abnormalities). So far, these strategies have not changed clinical praxis. This review will give a systematic overview of DN and summarize current pharmacological options to symptomatically treat dysesthesia and pain associated with DN.

[Calculating the basal metabolic rate and severe and morbid obesity]

The aim of this study was to evaluate the currently available predictive equations for basal metabolic rate (BMR) in subjects with obesity class II and III, and to assess the contribution by the components of a two-compartment model of body composition, namely the lean body mass (LBM) and the fat mass (FM) to the prediction. A second objective was to examine the reliability of the Harris Benedict equation in obese subjects, especially with a weight > or = 120 kg.

[Bisexuality and AIDS. Implications for heterosexual HIV infections in women]

One of the possible pathways into heterosexual population is the transfer of HIV-virus from bisexual men to their female partners. Therefore sexual behaviour of HIV-positive and -negative bisexual men (n = 31) before and after Aids-disease was analysed. Prior to the Aids-epidemic promiscuous behavior towards male partners (about one female partner per year versus 10 male partners per year). Relatively common contacts to woman occurred within steady relationships. After contact with HIV-test and personal counselling sexual practice became significantly different. The number of female and male contacts was markedly reduced, especially female chance acquaintances were avoided; safer sex was preferred and readiness to inform female partners about bisexuality was increased. This study suggests that reduction of risk for HIV-infection of female partners by homosexual men can be achieved by means of a HIV-test and personal counselling, a possibility that should be considered in preventive concepts.

[Stress tolerance and quality of life--effect of a comprehensive ambulatory rehabilitation program for patients with chronic heart failure]

Chronic heart failure (CHF) impairs quality of life (QoL) much stronger than other chronic diseases. The objective of this evaluation was to assess the effect of a new integrated comprehensive outpatients rehabilitation program on somatic parameters and quality of life in 51 patients with stable CHF. After rehabilitation, left ventricular ejection fraction, NYHA class, and parameters of sub-maximum and maximum exercise capacity improved significantly between 11 and 20%, and 6-minute walking distance by 58% on average (p < 0.0001). Non-disease specific QoL (Short Form-36 questionnaire) improved in only 2 of 8 subscales (physical functioning [effect size 0.38, p < 0.001], and role functioning [effect size 0.17, p < 0.05]), and a mental component score [effect size 0.47, p < 0.0001]. Disease-specific QoL (Minnesota Living with Heart Failure questionnaire) improved in terms of sum score [effect size 0.24, p < 0.0001], and physical component score [effect size 0.35, p < 0.0001]. Improvement in exercise capacity correlated significantly with improvements in parameters of disease-specific QoL.

[Physical and psychological status of 60-70-year-old citizens of Bern with neurotic symptoms in childhood--a study over more than 50 years (Emmental cohort)]

The present study was undertaken to assess the influence of childhood variables (physical and emotional) to later well-being in a group of rural Swiss (Emmental Cohort). Our study is the first prospective cohort over a time period of more than 50 years. It includes 1537 children who were listed and assessed in 1942 (T1) because they had difficulties in school or were otherwise behaviorally disturbed. In 1995 (T2) more than 60% of the initial population could be reassessed by our study group. We found more subjects at T2 who had been rated as intelligent at T1. More subjects responding to T2 belonged to a higher social class, were more anxious, and had more psychosocial problems at T1. Social income at T2 is correlated to the social class at T1. More subjects have died since who were rated at T1 as being less intelligent, less neurotical, and having higher psychosocial problems. Twice as many men died than women. The emotional situation at T2 is significantly correlated to psychological well-being at T1. The somatic complaints at T2 correlate significantly to neurotic symptoms in childhood (T1). The more intelligent the children were rated at T1, the less emotional and somatic complaints were voiced at T2 and the better the psychic well-being was rated (T2). In addition, the former social milieu (T1) significantly determined somatic and psychological complaints at T2. Our data discern a significant correlation between actual status and former childhood variables more than 50 years later in a rural Swiss cohort (Emmental Cohort).