Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0026837 (muscle rigidity)
 1,077 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

In two cases of chronic schizophrenia complicated by diabetes mellitus, the concomitant use of the neuroleptica and oral antidiabetics was attended by the appearance of symptoms simulative of syndrome malin, i.e. hyperpyrexia, tachycardia, blood pressure instability, disturbances of consciousness, muscle rigidity, tremor, dysphagia, salivation and urinary incontinence. In one of these cases, the patient, a 47-year-old man, died 10 days later. In the other case, a 62-year-old woman, almost all the symptoms subsided after 14 days, and oral dyskinesia persisted for only one additional month. In both cases, hypoglycemia due to oral antidiabetics was not seen. In Case 2, a combined regimen of oral antidiabetics and neuroleptica was later resumed. Again, a similar set of symptoms as seen initially were noted, along with an elevation of the serum CPK level. Parenterally administered biperiden proved to be highly effective in the control of the symptoms. The pathogenetic mechanism of these symptoms might possibly be explained as potentiation of the action of the neuroleptica by oral antidiabetics.
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PMID:"Syndrome malin"-like symptoms probably due to interaction between neuroleptica and oral antidiabetic agents. 65 48

A case of isolated ACTH deficiency accompanying transient primary hypothyroidism was reported along with a review of literature on isolated ACTH deficiency in Japan with special reference to its association with thyroid function. Our case, a 56-year-old woman, developed somnolence and hypoglycemia due to isolated ACTH deficiency. She also had the features of hypothyroidism, namely mounding phenomenon, muscle rigidity, increased plasma myogenic enzymes and cold intolerance. Both free T3 and free T4 were decreased, and basal as well as TRH-stimulated TSH levels were abnormally high. Plasma thyroglobulin was increased and no anti-thyroid antibodies were detected. All thyroid related physical and biochemical abnormalities disappeared after hydrocortisone replacement. A review of the literature on 103 cases disclosed that more than half the cases with isolated ACTH deficiency had a high plasma level of TSH, basal and/or TRH-induced, while the antithyroid antibodies were reported to be positive in only 13 cases. In more than 70% of such cases, the abnormality in the pituitary-thyroid axis was transient and was reversed by glucocorticoid replacement. Our case and cases in the literature indicate that the interference of thyroid hormone synthesis and/or secretion by glucocorticoid deficiency per se is the major cause of thyroid dysfunction rather than associated autoimmune thyroid disease.
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PMID:Thyroid dysfunction in isolated adrenocorticotropic hormone (ACTH) deficiency: case report and literature review. 792 Sep 2