Patients with Schizophrenia Do Not Demonstrate Worse Outcome After Sleeve Gastrectomy: a Short-Term Cohort Study.

PURPOSE: The aim of this study was to compare surgical and psychiatric outcome and weight loss in schizophrenia patients with mentally healthy patients after sleeve gastrectomy. MATERIALS AND METHODS: A cohort study design was selected, comprising patients with schizophrenia with mentally healthy patients who underwent sleeve gastrectomy and were adherent to a follow-up at least 12 months after surgery. RESULTS: Seven schizophrenia (5 male, 2 female) and 59 (12 male, 47 female) mentally healthy patients were included in this study. A laparoscopic sleeve gastrectomy was performed safely in all 66 patients. The calculated excess weight loss (%EWL) showed no significant differences in both groups and reached 51.68 ± 15.84% for schizophrenia group and 60.68 ± 19.95% for mentally healthy group at 24-month follow-up (p = 0.33). The decrease in the HbA1c levels within 2 years after sleeve gastrectomy was similar in both groups (p = 0.79, 0.88, 0.82, 0.73 for surgery time, time of 6-, 12-, and 24-month follow-up respectively). The psychiatric status of the patients of the schizophrenia group was stable in all cases and no exacerbation of psychiatric symptoms was observed during time of follow-up. Furthermore, an overall significant improvement of the self-estimated mood and satisfaction was observed in both groups (Manova: f = 1.26, p < 0.0001). CONCLUSIONS: The results 2 years after sleeve gastrectomy in stable patients with schizophrenia and after an adequate psychological evaluation were encouraging and comparable to the outcome in mentally healthy patients.

Thyroxine, shape, and weight: interaction of Graves' disease and bulimia nervosa.

OBJECTIVE: A case of a 25-year-old woman with bulimia nervosa and Graves' disease is presented. Graves' disease is the cause of 50-80 % of hyperthyroidism. The disease is characterized by increases of thyroid hormone production, activation of the metabolism, and successive weight loss. Bulimia nervosa is characterized by purging behavior after binge eating episodes. METHOD AND RESULTS: We report a patient suffering from both entities. A pronounced non-compliance to the intake of antithyroid drugs (Carbimazole) correlated with eating disorder symptoms like negative evaluation of the body and fear of weight gain. Thus, elevated hyperthyroidism due to Graves' disease served as a purging method. During 8 weeks of inpatient psychotherapy, the patient adapted to a structured eating behavior. Self-esteem was less influenced by body shape and body weight, and compliance to endocrinological recommendations improved. CONCLUSION: Non-compliance to antithyroid drugs may be a symptom of an eating disorder. A careful and primarily non-confronting interdisciplinary diagnostic and treatment approach is required.

Persistence of Candida species in the respiratory tract of cystic fibrosis patients.

It is still controversial as to whether Candida spp. are transient or persistent colonizers of the respiratory tract of cystic fibrosis (CF) patients. We conducted a prospective study of 56 CF patients over a 30 month period to assess the distribution and persistence of different Candida spp. In vitro antifungal susceptibility testing was performed and the C. albicans isolates were typed with CARE-2 hybridization and other Candida spp. by RAPD-PCR for persistence and transmission. We found that the mean persistence of the most frequent Candida spp. was >or= 9 months. In patients from whom more than 10 isolates were recovered, we noted that at least 30% were genetically related and transmission of C. albicans in siblings was observed. The majority of all isolates were susceptible to all antifungals tested. We concluded that there was long-term persistence of Candida in the respiratory tract of CF patients and that transmission between siblings may be one possible means of acquisition. Whether long-term colonization with Candida strains can contribute to the chronic infection and inflammation in the CF lung requires further investigation.