Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0020505 (hyperphagia)
 6,116 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A patient with intestinal amyloidosis with perforation was successfully treated by resection of almost the whole involved small intestine and is recuperating on hyperalimentation therapy. Because there were no signs of amyloiditic deposition in other parts of the body and no other cause of the amyloidosis, the case was considered to be selective localized intestinal amyloidosis. This is the third reported case of perforated amyloiditic intestine and apparently the first case of selective small intestinal amyloidosis involving such a complication.
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PMID:Selective massive amyloidosis of small intestine. 80 29

Medical records of 10 cats with transient clinical diabetes mellitus were reviewed. At the time diabetes was diagnosed, clinical signs included polyuria and polydipsia (10 cats), weight loss (8 cats), polyphagia (3 cats), lethargy (2 cats), and inappetence (1 cat). Mean (+/- SD) fasting blood glucose concentration was 454 +/- 121 mg/dL, mean blood glucose concentration during an 8-hour period (MBG/8 hours) was 378 +/- 72 mg/dL, and glycosuria and trace ketonuria were identified in 10 and 5 cats, respectively. Baseline serum insulin concentration was undetectable (6 cats) or within the reference range (4 cats) and serum insulin concentration did not increase after i.v. glucagon administration in any cat. Insulin-antagonistic drugs were being administered to 5 cats and concurrent disorders were identified in all cats. Management of diabetes included administration of glipizide (6 cats), insulin (3 cats), or both (1 cat), discontinuation of insulin-antagonistic drugs, and treatment of concurrent disorders. Insulin and glipizide treatment was discontinued 4-16 weeks (mean, 7 weeks) after the initial diagnosis of diabetes was confirmed. At the time treatment for diabetes was discontinued, clinical signs had resolved, mean fasting blood glucose concentration was 102 +/- 48 mg/dL, MBG/ 8 hours was 96 +/- 32 mg/dL, glycosuria and ketonuria were not identified in any cat, and concurrent disorders (except mild renal insufficiency in 1 cat) had resolved. Significant (P < .05) increases occurred in postglucagon serum insulin concentrations, insulin peak response, and total insulin secretion, compared with values obtained when clinical diabetes was diagnosed. Histologic abnormalities were identified in pancreatic islets of 5 cats in which pancreatic biopsies were obtained and included decreased number of islets (4 cats), islet amyloidosis (3 cats), and vacuolar degeneration of islet cells (3 cats). Mean beta cell density was significantly (P < .001) decreased in diabetic cats compared with control cats (1.4 +/- 0.7 versus 2.6 +/- 0.5%, respectively). Cells within islets stained positive for insulin, however, the number of insulin-staining cells per islet and the intensity of insulin staining were decreased in 5 and 2 cats, respectively. Clinical diabetes had not recurred in 1 cat after 6 years, in 4 cats lost to follow-up after 1.5, 1.5, 2.0, and 2.5 years, and in 2 cats that died 6 months and 5.5 years after clinical diabetes resolved. Clinical diabetes recurred in 3 cats after 6 months, 14 months, and 3.4 years, respectively. These findings suggest that cats with transient clinical diabetes have pancreatic islet pathology, including decreased beta cell density, and that treatment of diabetes and concurrent disorders results in improved beta cell function, reestablishment of euglycemia, and a transition from a clinical to subclinical diabetic state.
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PMID:Transient clinical diabetes mellitus in cats: 10 cases (1989-1991). 1005 60

A 63-year-old woman who started to have polyarthralgia in December 1993 has been diagnosed as rheumatoid arthritis (RA) and treated with muscular injection of gold sodium thiomalate. She began to have nausea, vomiting, anorexia and watery diarrhea in October 1995. A year later, she had to receive intravenous infusion on admission since more frequent watery diarrhea occurred more than ten times within a day. On admission in our hospital in December 1996, she had proteinuria in addition to gastrointestinal symptoms. The biopsy specimen from stomach, duodenum and kidney proved systemic amyloidosis associated with RA. In spite of steroid-pulse, dimethyl sulfoxide (DMSO) and colchicine therapy, profound proteinuria in nephrotic syndrome was continued in association with hypoproteinemia, anasarca and renal failure. She was treated on hemodialysis and intravenous hyperalimentation (IVH) until November 1997 when A-V shunt operation on left forearm was performed. However, the shunt was not available for HD and she suffered from septicemia and died on December 1997. This patient was a rare case of secondary systemic amyloidosis associated with RA in early clinical course.
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PMID:[A case of secondary systemic amyloidosis associated with rheumatoid arthritis after 3-year disease duration]. 1033 14

Secondary amyloidosis is well recognized as a severe complication in the late stages of rheumatoid arthritis (RA). However, there have been few reported cases of secondary amyloidosis developing early during the course of RA. We here report the case of a 35-year-old woman, in whom RA who had been diagnosed 1 year before, with intractable watery diarrhea as a symptom of RA-induced secondary intestinal amyloidosis. Combination treatment with intravenous hyperalimentation, corticosteroids, and methotrexate (MTX) resulted in a dramatic improvement of her symptoms and objective findings of serological abnormalities. Subsequent administration of corticosteroids and MTX resulted in long-term survival without recurrence. This case indicates that we should be alert for the development of secondary amyloidosis, even in patients with a short history of RA, when the disease is active. Furthermore, combination therapy with intravenous hyperalimentation and strong immunosuppressive agents seems to be very efficacious in the treatment of RA-associated secondary intestinal amyloidosis.
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PMID:Acute secondary gastrointestinal amyloidosis in a patient with rheumatoid arthritis. 1450 Dec 31