Dietary abuse in maintenance hemodialysis patients.
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Biomedical subjects
Publications and source records attributed to W R Procci.
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A 25-year-old maintenance hemodialysis patient suffered an episode of mania. Oral lithium carbonate given as a single 600-mg dose following each dialytic treatment sustained serum lithium levels in the 0.6 to 0.8 mEq/l range. Clinical remission occurred quickly and was maintained throughout a 6-month follow-up period. No significant side effects were noted.
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The classification of functional psychoses has traditionally been dichotomous with schizophrenia and manic-depressive disorder, which are considered separate entities. However, the psychiatric literature is replete with descriptions of psychoses with mixed features. A variety of names has been applied to these psychoses, including the term "schizo-affective." Confusion exists regarding the nature of these psychoses, much of it resulting from a tendency to limit investigation to an acute view of symptom complexes. This article examines the schizo-affective states across a variety of dimensions, including the acute symptomatologic picture, response to lithium carbonate therapy, follow-up studies, family history, and genetics. While the term "schizo-affective," as commonly used, probably describes a heterogeneous group of psychoses, considerable evidence supports the hypothesis that at least a subgroup of these psychoses has a definite relationship to the major affective disorders.
A large body of data, as well as clinical experience, link prescribed medications and substances of abuse with sexual dysfunction. This review surveys the relevant literature and summarises key points relating various classes of medications and their possible sexual side effects. Surprisingly, there were very few carefully designed, well organised, systematic studies of the effects of medication upon sexual performance. The preponderance of data is in the form of either case studies or collections of patient reports of side effects. As a result, there are great variations in the reported rates of sexual disturbances associated with the administration of a given medication. A further difficulty is the lack of precision in the use of terms which describe the various sexual disorders. A final problem is the almost total lack of data concerning both disordered and normal sexual functioning in females.