Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0917801 (insomnia)
 10,606 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

This interview study investigated nonspecific psychological distress in the general population. A probability sample of 200 adults was drawn from heterogenous sex, class, and ethnic groups in New York City. Twenty-five scales were developed. Eight reflect a single dimension of nonspecific distress (eg, Poor Self-esteem, Sadness, and Perceived Physical Health) and 17 are distinct from these and from each other (eg, False Beliefs and Perceptions, Manic Characteristics, Insomnia, Antisocial History, and illness-linked Somatic Problems). Both sets of scales have become part of a new interview instrument, the Psychiatric Epidemiology Research Interview (PERI). Questions are raised about the nature of nonspecific distress in relation to Frank's construct of "demoralization," the value of the measured dimensions of psychopathology that contrast with it, and the relation of PERI, which uses a self-report format, to diagnostic interviews developed here and abroad.
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PMID:Nonspecific psychological distress and other dimensions of psychopathology. Measures for use in the general population. 743 85

Most patients with chronic idiopathic thrombocytopenic purpura (TTP) show a good initial response to treatment with corticosteroids. However the disease relapses in more than 90% when steroid dosage is reduced. Recently 100% success was reported for a new therapeutic protocol in 12 patients (ranging in age from 13-60, half of them women) with chronic ITP refractory to corticosteroids or to splenectomy. They were given pulsed therapy with oral dexamethasone, 40 mg/day on 4 consecutive days each month, for 6 months. This treatment protocol was used in an attempt to avoid splenectomy. 5 patients (42%) had a complete response but 7 did not. The median follow-up in those who responded was 7 months (range 6-8). Of the 7 who did not respond, 5 had not completed treatment: 3 because of urgent splenectomy and 2 because of lack of response after 3 courses of therapy accompanied by side-effects. Most patients suffered typical corticosteroid side-effects, principally restlessness, insomnia, and withdrawal effects. These were milder and better tolerated in those treated with Dexacort solution (20 mg ampules) rather than dexamethasone tablets. Despite complete response in only 5 of the 12 patients (42%), we feel that pulsed high-dose dexamethasone is effective and should be tried in TTP refractory to conventional corticosteroid therapy, before resorting to splenectomy.
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PMID:[Pulsed high-dose dexamethasone in resistant immune thrombocytopenic purpura]. 885 71

The effectiveness of pulsed high-dose oral dexamethasone therapy in children with refractory chronic idiopathic thrombocytopenic purpura (ITP) is evaluated. Thirteen children with severe chronic ITP were enrolled in the study from an outpatient pediatric hematology clinic (ages 2-14 years), 5 boys and 7 girls. They did not maintain a response to other forms of therapy (IVIg, Anti-D, conventional steroids, danazol) and one girl relapsed after splenectomy. Dexamethasone was administered orally at a dosage of 40 mg/M2/day (maximum 40 mg/day) for 4 consecutive days. The cycle was repeated once a month for 6 months. The immediate response to therapy was excellent as the mean platelet count at day 1 was 15 x 10(9)/L, while mean platelet count at day 4 was 158 x 10(9)/L. At the end of 6 cycles 3 patients maintained a platelet count of >150 x 10(9)/L and 4 patients showed partial response. At the end of the first year and second year (12 and 24 months after onset of treatment) 3 patients still had complete response, 3 patients had partial response, and 7 patients were failures. Six of the failures underwent splenectomy and one was shifted to dapsone, had no response, and refused splenectomy. Side effects were tolerable. They included bloating, nausea, vomiting, insomnia, anxiety, and depression, and transient glucosuria; however, they were not severe enough to discontinue the cycles. Mean duration of illness prior to start of dexamethasone was not significantly different in between responders and nonresponders. Dexamethasone given orally in high doses is an effective drug in achieving short-term platelet responses. Long-term remission is obtained in nearly half the patients with well-established chronic ITP. Its effectiveness in almost half the patients, minimal side effects, and low cost indicate that this treatment should be considered in patients with chronic ITP who do not tolerate the disease well before considering splenectomy.
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PMID:Pulsed high-dose dexamethasone therapy in children with chronic idiopathic thrombocytopenic purpura. 1207 64