The nonspecific symptom screening method. Detection of nonpsychotic morbidity based on nonspecific symptoms

Detection of nonpsychotic morbidity in primary care patients presenting with nonspecific and somatic symptoms has been difficult because of several factors related to the patients, primary care clinicians, and working conditions of the over-crowded clinic. The available standardized screening questionnaires do not overcome many of these difficulties when used for routine clinical purposes. A screening method based only on nonspecific symptoms, which could be easily incorporated into the routine initial clinical work-up of a patient, was developed in this study and has been found to have good validity and reliability for screening nonpsychotic morbidity. The method of construction of the screen and its clinical applicability and limitations are discussed.     

Relation of body fat distribution to hyperinsulinemia in children and adolescents: the Bogalusa Heart Study

The relation of body fat distribution to plasma levels of glucose and insulin during an oral glucose tolerance test was examined in 355 Black and White school-age children. Both central and peripheral fat were similarly related to fasting, 30-min, and 1-h glucose. Unlike peripheral fat, central body fat was more strongly related to the 1-h insulin response (r = 0.35 vs 0.26); this association remained significant for central fat independent of peripheral fat (r = 0.18). The strong relation of central fat to insulin response was noted in both races and sexes but not in either sexually immature or relatively thin children. These findings indicate that, even in early life, a central body fat pattern relates positively to insulin response to glucose load. Thus, knowledge of body fat localization may help identify persons most susceptible to hyperinsulinemia in early life.     

Psychoactive drugs, pineal gland and affective disorders

The possibility of pineal gland involvement as a part of "neuroendocrine dysfunction" in some of the psychiatric diseases has received special attention in recent years. The discovery of a cascade of receptors and the action of many psychoactive drugs on pineal gland supports the concept that the pineal gland can be considered as a suitable model system for assessing the action of psychotropic drugs. Psychotropic drugs, particularly antidepressants both tricyclics and monoamine oxidase inhibitors when administered either to animals or to patients suffering from depressive illness affects the pineal gland function and melatonin concentration. This raises the possibility that the beneficial effects of these drugs may relate to their ability to alter the pineal gland function and melatonin secretion. The occurrence of seasonal affective disorders and their response to bright light treatment implicate, melatonin as a "bio-chemical marker" for these disease states. In view of these facts it can be suggested that pineal gland does play an important role in the etiology of mental diseases, especially affective disorders.     

Lymph node infarction – a rare complication associated with disseminated intra vascular coagulation in a case of dengue fever

Background  

Lymph node infarction is known to occur in association with many non-neoplastic and neoplastic conditions however its occurrence in association with DIC is not reported hitherto in the literature.