The new Panic and Agoraphobia Scale was shown to be sensitive to differences between different panic treatments. Analysis of the scales five subscores may help to understand mechanisms of action of panic disorder treatments.

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Chronic alcohol abuse causes severe and persistent alterations in the hormonal regulatory systems of electrolyte and water balance. The suppressed basal secretion of AVP may reflect a dysregulation in the brain that influences the hypothalamic-pituitary-adrenal axis function, mood, memory, addiction behavior, and craving during alcohol abstinence. These findings may provide a ground for future therapeutic approaches to stable abstinence.

SummaryNumerous reports exist on haematological pathology in alcoholism. However, no data are available regarding a potential involvement of haematopoietic growth factors in the recovery from alcohol-induced haematological abnormalities upon abstinence. Therefore, thrombopoietin (TPO) and erythropoietin (EPO) serum levels along with haematological and other routine laboratory parameters were closely followed in 14 thoroughly characterized male alcoholic patients over one to five months of controlled abstention from alcohol. Haematological changes in these early abstinent alcoholics consisted predominantly of (a) the well known rebound surge of platelets, (b) an early reticulocyte peak, and (c) persistently low haematocrit levels over months without signs of recovery. Observations on EPO and TPO during early abstinence can be summarized as follows: (1) Increased TPO levels precede the rebound thrombocytosis by several days, (2) both EPO and TPO concentrations are higher in anaemic than in nonanaemic alcoholics, with (3) nonanaemic subjects exhibiting levels of TPO in the range of healthy controls but levels of EPO below controls and (4) TPO concentrations show a stronger correlation with initial haematocrit values than with thrombocyte counts. To conclude, haematological recovery in early alcohol abstinence appears to be, at least in part, growth factor-driven, involving both TPO and EPO, and may reflect an intense interaction of erythro- and thrombopoiesis.

The association between laryngeal contact granuloma and demographic/psychological variables was examined by using a psychosomatic approach to health research. A stepwise procedure of logistic regression analyses was utilized to get a final multivariate model of variables associated with the clinical finding of a laryngeal contact granuloma. The subjects consisted of 47 patients with contact granulomas and 110 patients with voice disorders due to other causes. Our analysis of 22 variables uncovered the following statistically significant factors for developing a contact granuloma: male gender (P = 0.0001), low achievement orientation (P = 0.0007), fear of physical lesions (P = 0.0038), impulsiveness (P = 0.0016), age > 60 years (P = 0.0012), low extraversion (P = 0.004), high achievement orientation (P = 0.0079), fear of appearing in public (P = 0.0216) and strain (P = 0.03). These results show that a variety of variables are important for predicting the development of a laryngeal contact granuloma. The usefulness of this set of risk variables for predicting a contact granuloma remains to be proved in a prospective study. It is possible that not only the nature but the number of risk factors are the prime determinants of outcome.