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)

Necrotizing fasciitis is a severe, soft tissue infection, and is an unusual condition in children. The cornerstone of therapy is prompt, aggressive surgical treatment. Despite vigorous treatment, mortality rates are high. We report the occurrence of necrotizing fasciitis in two children during the granulocytopenic phase of induction chemotherapy for acute lymphoblastic leukemia. The diagnosis and treatment of necrotizing fasciitis in these two children was made more difficult by their underlying disease and its chemotherapy. The successful treatment of their infections relied on a multimodality approach. Aggressive surgical debridement was the mainstay of therapy. Adjuvant therapy was vital to the successful outcomes and included meticulous wound care, intravenous hyperalimentation, appropriate antibiotics, and granulocyte transfusions.
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PMID:Necrotizing fasciitis in two children with acute lymphoblastic leukemia. 162 47

One hundred nineteen patients were entered onto a randomized trial of the role of intravenous hyperalimentation (IVH) in patients with small-cell lung cancer. IVH was given during the first 30 days of induction chemotherapy to 54 patients. IVH did not effect any improvement in response or survival from therapy. In view of the lack of benefits from IVH, an analysis was made of the toxicities suffered by the 54 patients receiving IVH as well as any effects IVH might have made on chemotherapy-induced toxicity. Toxicities observed included mechanical difficulties with the catheter leading to temporary or permanent discontinuation of the IVH (11 patients), subclavian vein thrombosis (one patient), sepsis in nine patients v none of the 62 control patients, fluid overload (27 patients), hyponatremia (25 patients), and hyperglycemia requiring insulin (13 patients). Patients receiving IVH had higher granulocyte counts on days 14 and 21 of the first cycle of chemotherapy. Analysis shows that this difference is likely caused by fever and infection associated with IVH rather than any nutritional effect on granulopoiesis. In this population of patients, IVH had significant complications but did not ameliorate chemotherapy-induced toxicity and it did not effect any clinical benefit. Future studies of adjunctive nutritional therapy must consider the significant risk in this older population and must limit IVH volume or exclude patients with even mild compromise in cardiovascular functions. Further, any new trial must have a significant rationale for adjunctive use to justify the potential risks.
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PMID:Effects of intravenous hyperalimentation during treatment in patients with small-cell lung cancer. 299 75

A double lumen right atrial catheter was placed in 57 allogeneic marrow transplant recipients, and its use was compared to a concurrent series of 63 patients receiving the large-bore single lumen catheter. Ten double lumen catheter recipients developed septicemia, while neutropenic with granulocyte counts less than 100 per cubic centimeter, and three had their catheters removed for persistent septicemia. Seventeen single lumen catheter recipients developed septicemia while granulocytopenic, and one had the catheter removed for persistent septicemia. Hyperalimentation was more effectively delivered with the double lumen catheter which provides a route for infusion of hyperalimentation solutions at a constant rate during infusions of blood products, antibiotics, and other fluids.
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PMID:Experience with double lumen right atrial catheters. 680 80

Protein calorie malnutrition is being recognized with greater frequency in the hospitalized patient. This report describes the clinical presentation and response to nutritional therapy in nine elderly malnourished patients ranging from 73 to 95 years. Clinical features of malnutrition include weight loss, confusion, hypoalbuminemia (mean 2.8 gm/dl), a low total iron binding capacity (TIBC) (mean 192 micrograms/dl), anergy, lymphocytopenia (mean 1 X 10(3) cells/microliter) and an anemia (mean 9.0 gm/dl). Our subjects were followed for 42 days. In two, hyperalimentation was achieved by voluntary food intake and polymeric dietary supplements. In seven, feeding for 21 days via nasogastric tube was required. After three weeks, weight gain, decreased confusion, improved appetite and mobility, and significant increases in serum albumin and TIBC were seen. At that time, no subject was anergic and lymphocyte counts increased significantly. Increase in the serum iron and percent saturation was noted, and by day 42, a significant elevation in the hemoglobin occurred. As a measure of stem cell function, the committed granulocyte/macrophage progenitor cell (CFU-C) was quantitated in four subjects prior to and following 21 days of nutritional support. A marked increase in CFU-C number from a mean of 0.1 X 10(7) cells/kg to a normal value of 0.85 X 10(7) cells/kg was seen. Thus in addition to correcting the nutritional deficit, hyperalimentation returned immune and hematopoietic abnormalities to near normal levels. While improvement could reflect recovery from an associated disease, it is just as likely that correction of malnutrition, a well-recognized cause of these immunologic and hematopoietic abnormalities, accounted for the response. These observations emphasize the importance of recognizing malnutrition in the elderly and highlight the need for a careful nutritional assessment prior to ascribing hematologic and immunologic abnormalities to the aging process.
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PMID:The correctability of the nutritional, immune, and hematopoietic manifestations of protein calorie malnutrition in the elderly. 682 Oct 77

Recent attempts to reduce weight by patients with anorexia nervosa have sometimes led to life-threatening hematologic complications. This report describes an instance in which a patient with anorexia nervosa and pancytopenia drastically improved with treatment that included administration of granulocyte colony-stimulating factor. The patient had lost 27 kg of body weight within 8 months. Even after admission, the blood cell count continued to decrease rapidly as follows: platelet, from 244 x 10(3)/microliters to 44 x 10(3)/microliters; erythrocyte, from 4.04 x 10(6)/microliters to 2.58 x 10(6)/microliters; and leukocyte, from 4.8 x 10(3)/microliters to 1.6 x 10(3)/microliters (granulocyte, 0.8 x 10(3)/microliters). Complications included pneumomediastinum, pneumothorax, purpura, petechiae, hepatomegaly, fever, gangrenous stomatitis, and somnolence. Bone marrow aspiration disclosed absence of fat cells, marrow hypoplasia, and infiltration of the mature lymphocytes. Intravenous hyperalimentation, blood transfusion, gamma-globulin, and antibiotics were administered, but leukopenia and fever remained. However, administration of recombinant human granulocyte colony-stimulating factor dramatically reversed the leukopenia and fever. With careful nutrition therapy, the patient's blood cell count and bone marrow normalized by the time of discharge. It was concluded that severe hematologic disorders may occur in patients with anorexia nervosa, and advanced treatment may be required to save the patient's life.
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PMID:Case report: reversal of severe leukopenia by granulocyte colony-stimulating factor in anorexia nervosa. 768 51

We examined the clinical features and significance of pathogenic microbes isolated from sputum and blood of patients with lung cancer during anti-cancer therapy. Pathogenic bacteria were more likely to be isolated from patients with episodes of fever than from afebrile patients. The major species of bacteria isolated from sputum were Staphylococcus aureus, including methicillin-resistant strains, and Gram-negative bacilli, which are known to be frequently involved in hospital-acquired infections. The presence of an indwelling central venous catheter for intravenous hyperalimentation was an important risk factor for the development of a febrile episode, which indicates that bacteremia was a major cause of fever. In one quarter of the blood cultures from the patients with persistent fever, various species of pathogenic microbes were recovered, one-third of which were fungi. Bacteriological examinations done before and after the introduction of granulocyte-colony stimulating factor (G-CSF) revealed that strains of Klebsiella spp. decreased and those of methicillin-resistant S. aureus increased. There was no firm evidence that G-CSF decreased the incidence of episodes of fever. However, remains G-CSF may a allow the dose intensity of anti-cancer agents to be increased, which would lead to severe leukocytopenia. However, more detailed investigation is needed to clarify the role of G-CSF against bacterial infection during anti-cancer therapy.
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PMID:[Microorganisms cultured from sputum and blood in association with episodes of fever during anti-cancer therapy in patients with lung cancer]. 854 76

We describe a case of ulcerative colitis (UC) where clinical symptoms began abruptly within a few weeks after colon resection. The patient, a 44-year-old woman, was first referred to our hospital for the treatment of colon cancer. During the past several years, she had not had any inflammatory bowel disease-like clinical symptoms, such as frequent diarrhea or abdominal discomfort. Before the operation, both macroscopic and microscopic examination revealed that no remarkable inflammatory change was associated with the cancer in any area of her colon. At 10 days after the operation, she started to complain of frequent watery diarrhea. Two weeks after the operation, she was readmitted to our hospital because of frequent bloody diarrhea, fever, and abdominal discomfort. Based on endoscopic and histological examinations, she was diagnosed as having severe UC and was treated with hyperalimentation, predonisolone, mesalazine, and granulocyte apheresis. However, she did not respond to this combination therapy. At 45 days after the first operation, owing to sudden onset hemorrhagic shock, she underwent a second colectomy. The resected specimen of the entire colon showed severe pancolitis, and histological examination revealed severe inflammatory changes in the lamina propria together with crypt distortion, all of which were consistent with UC.
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PMID:Acute onset of ulcerative colitis following an operation for sigmoid colon cancer. 1650 61