1/8. Psychological factors in nutritional disorders of the elderly: part of the spectrum of eating disorders.OBJECTIVE: To illustrate common psychogenic factors involved in undereating and undernutrition in the elderly. METHOD: Two cases are described. RESULTS: In the context of age-related physical and social factors, obsessional, phobic, and hypochondriacal anxieties can lead to significant food restrictions and undernutrition. DISCUSSION: Psychogenic factors need to be considered in undernutrition of the elderly and the phenomena considered in the spectrum of eating disorders.- - - - - - - - - - ranking = 1keywords = physical (Clic here for more details about this article) |
2/8. Nephrogenic diabetes insipidus presenting with infantile hypotonia. A report of 2 cases.Nephrogenic diabetes insipidus usually presents with polyuria, polydipsia, fever, vomiting, dehydration and failure to thrive. However, in infancy polyuria may be absent because of dehydration and reduced glomerular filtration rate. In 2 cases the main presenting feature was hypotonia, with marked head lag. family studies confirmed the X-linked mode of inheritance of the disease; in case 1 the disease appeared to have arisen as a new mutation in the mother, and in case 2 the carrier status was traced back to the great-grandmother. Pitfalls in the diagnosis and detection of the carriers are discussed. Treatment with thiazide diuretics and prostaglandin synthesis inhibitors is effective in reducing urine volumes and polydipsia. The early detection of the disease and adequate management may prevent such complications as megacystis, mega-ureter and hydronephrosis, with resulting renal failure. Mental and physical retardation may also be avoided.- - - - - - - - - - ranking = 1keywords = physical (Clic here for more details about this article) |
3/8. psychotherapy during radiotherapy: effects on emotional and physical distress.The authors determined the effects of ongoing weekly individual psychotherapy on the symptoms of patients undergoing a 6-week course of radiotherapy for cancer. Forty-eight patients were given weekly psychotherapy sessions for 10 weeks; another 52 patients served as control subjects. A statistically significant reduction was found in both emotional and "physical" manifestations of distress in the patients receiving psychotherapy compared with the control group. This was true regardless of gender, ward or private patient status, or knowledge of diagnosis. Patient gender and knowledge of diagnosis did affect the pattern and magnitude of the response to psychotherapy.- - - - - - - - - - ranking = 5keywords = physical (Clic here for more details about this article) |
4/8. Group psychotherapy during radiotherapy: effects on emotional and physical distress.OBJECTIVE: The purpose of this study was to ascertain whether group psychotherapy during radiotherapy for cancer significantly decreases patients' emotional and physical distress. METHOD: Twenty-four patients receiving radiotherapy were randomly selected for group psychotherapy (six patients per group, 90-minute weekly sessions for 10 weeks). Another 24 patients served as control subjects. Each patient was given the Schedule for Affective Disorders and schizophrenia (SADS) at the onset of radiotherapy, midway through radiotherapy, at the end of radiotherapy, and 4 and 8 weeks after radiotherapy ended. RESULTS: The combined SADS items for depression, pessimism and hopelessness, somatic preoccupation and worry, social isolation and withdrawal, insomnia, and anxiety and agitation were used as a measure of emotional distress. The combined SADS items for anorexia, nausea and vomiting, and fatigue were used as a measure of physical distress. By 4 weeks after the end of radiotherapy, the patients who received group psychotherapy showed significant decreases in both emotional and physical symptoms, and the decreases were greater than those for the control patients. The subjects who initially seemed unaware of their cancer diagnoses had the lowest baseline levels of emotional and physical distress, but 4 weeks after the end of radiotherapy they had high distress levels. CONCLUSIONS: Group therapy may enhance quality of life for cancer patients undergoing radiotherapy by reducing their emotional and physical distress. The degree to which patients acknowledge the diagnosis of malignancy may be a factor in their initial distress level and their response to radiotherapy and group therapy.- - - - - - - - - - ranking = 9keywords = physical (Clic here for more details about this article) |
5/8. An alternating treatments comparison of two intensive interventions for food refusal.We compared two treatment packages involving negative reinforcement contingencies for 3 children with chronic food refusal. One involved physically guiding the child to accept food contingent on noncompliance, whereas the other involved nonremoval of the spoon until the child accepted the presented food. Subsequent to baseline, an alternating treatments comparison was implemented in a multiple baseline design across subjects. After each child had been exposed to at least nine sessions of each treatment condition and percentage of bites accepted had increased to at least 80%, the child's caregivers selected the preferred treatment package. The results indicated that both treatments were effective in establishing food acceptance. However, physical guidance was associated with fewer corollary behaviors, shorter meal durations, and parental preference.- - - - - - - - - - ranking = 2keywords = physical (Clic here for more details about this article) |
6/8. Severe, chronic anorexia and extensive leg ulcerations as presenting signs of primary sjogren's syndrome.We report the case of a 75-year-old woman with a 15-year history of inappetance resulting in weight loss of approximately 40 kg. On physical examination, the skin of the lower extremities was markedly hyperpigmented with a brown-greyish hue. In addition, the skin of the legs was infiltrated, erythematous, riddled with erosions and necrotic ulcers. Clinical and laboratory evaluation revealed sicca syndrome, a pronounced polyclonal hypergammaglobulinemia (60 g/l), high levels of antinuclear, anti-SSA and anti-SSB antibodies. Histological examination of involved skin demonstrated a leukocytoclastic vasculitis.- - - - - - - - - - ranking = 2.0358733344197keywords = physical examination, physical (Clic here for more details about this article) |
7/8. Sopite syndrome: a sometimes sole manifestation of motion sickness.Drowsiness is one of the cardinal symptoms of motion sickness; therefore, a symptom-complex centering around "drowsiness" has been identified which, for convenience, has been termed the sopite syndrome. Generally, the symptoms characterizing this syndrome are interwoven with other symptoms but under two circumstances the sopite syndrome comprises the main or sole overt manifestation of motion sickness. One circumstance is that in which the intensity of the eliciting stimuli is closely matched to a person's susceptibility, and the sopite syndrome is evoked either before other symptoms of motion sickness appear or in their absence. The second circumstance occurs during prolonged exposure in a motion environment when adaptation results in the disappearance of motion sickness symptoms, except for responses characterizing the sopite syndrome. Typical symptoms of the syndrome are: 1) yawning, 2) drowsiness, 3) disinclination for work, either physical or mental, and 4) lack of participation in group activities. Phenomena derived from an analysis of the symptomatology of the sopite syndrome are qualitatively similar but may differ quantitatively from abstractions derived in other motion sickness responses. One example is the sometimes unique time course of the sopite syndrome. This implies that the immediate eliciting mechanisms not only differ from those involved in evoking other symptoms, but, also, that they must represent first order responses. diagnosis is difficult unless the syndrome under discussion is kept in mind. Prevention poses a greater problem than treatment.- - - - - - - - - - ranking = 1keywords = physical (Clic here for more details about this article) |
8/8. Clinical and biochemical studies on periodic hyperammonemia with hyperlysinemia and homocitrullinuria.An 18-year-old mentally and physically retarded boy, suffering from episodes of anorexia, vomiting, coma and convulsion which have been severer with advance in age, had periodic hyperammonemia, hyperlysinemia and homocitrullinuria. blood cell arginase activity of the patient on normal diet was markedly reduced after an oral load of L-lysine. The oral loading tests of L-lysine revealed hyperammonemia, hyperlysinemia, hyperargininemia, hypercitrullinemia and homocitrullinuria. Etiology of metabolic error of our patient was discussed in reference to lysine-urea cycle.- - - - - - - - - - ranking = 1keywords = physical (Clic here for more details about this article) |