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)

This is the case report of a 4-year-old white boy who was diagnosed as having acute lymphoblastic leukemia (ALL) in November 1985. While in remission and on maintenance chemotherapy, he developed a primary Epstein-Barr virus (EBV) respiratory infection in October 1986. On October 27, 1986 a plain abdominal radiograph taken for abdominal distention showed free air. At celiotomy, multiple nodules were noted to stud the small bowel. Central necrosis of these nodules with perforations were present in the distal small bowel. Resections and end-to-end anastomoses were performed. Three days later the patient again had a similar acute abdominal episode. At reexploration, similar lesions in the liver, kidney, duodenum, proximal jejunum, and colon were found. Liver biopsy as well as intestinal resections and end-to-end anastomoses were performed, along with a loop ileostomy. Polymorphic B-cell lymphoma positive for EBV was found in the specimens. After cessation of chemotherapy and institution of abdominal radiotherapy, the hepatic and renal lesions were seen to resolve on computed tomography scan. The patient's course was complicated by the development of cervical and mediastinal abscesses that were drained, and E coli sepsis accompanied by chronic diarrhea requiring intravenous hyperalimentation. By January 1988, he appeared to be recovering. His ileostomy was closed in March 1988. Despite cessation of chemotherapy since October 1986, the patient is now well and in complete remission.
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PMID:Multiple small bowel perforations in leukemia secondary to Epstein-Barr virus lymphoma with survival: a case report. 217 5

Fifteen patients with severe scleroderma bowel disease began receiving home central venous hyperalimentation (HCVH) between 1979 and 1987. The major reasons for instituting HCVH were intestinal pseudo-obstruction, malabsorption, and malnutrition. Eleven patients had an improved quality of life. Serious complications encountered over these 15,700 catheter-use days were 2 episodes of septicemia and 2 episodes of superior vena cava obstruction. Seven patients died, but none directly from their gastrointestinal disease or from the HCVH.
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PMID:Home central venous hyperalimentation in fifteen patients with severe scleroderma bowel disease. 249 54

Despite intensive efforts in the nutritional treatment of hypercatabolic acute renal failure (ARF), its prognosis is still deleterious. The most important factor determining the outcome of ARF is the extent of catabolism which is caused by alterations of the hormonal milieu, enhanced proteolytic activity, the hemodialysis process and the patient's underlying or superimposed illness like surgical or nonsurgical trauma, rhabdomyolysis and septicemia. Up to now, in randomly assigned studies, hyperalimentation with protein- and nonprotein-derived calories has failed significantly to improve the nutritional status of the patient, although maximal doses of amino acids have been administered. Since there is some evidence from animal experiments that high doses of amino acids might act nephrotoxic, perhaps rather than further increasing the quantity of amino acids, in the future antiproteolytically acting substances may help in the management of hypercatabolic ARF. Possibly the use of amino acid solutions, enriched with branched chain amino acids, might represent a new approach in the management of negative nitrogen balance in ARF.
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PMID:Hypercatabolism in acute renal failure--mechanisms and therapeutical approaches. 249 56

From December 1986 through July 1987, forty-one Groshong catheters were inserted in 38 patients with invasive gynecologic cancer for a cumulative total of 4170 days of patient use. (mean catheter indwelling time: 93 days; range: 3-300 days). A supraclavicular approach was used to cannulate the brachiocephalic vein in 31 patients. In 6 patients, the subclavian vein was cannulated via an infraclavicular approach, while 4 patients had the catheters placed via external jugular venous cutdown. Thirty-seven catheters were inserted at the bedside without fluoroscopy using the Seldinger technique and a peel-away catheter introducer sheath. A chest x-ray was used to confirm the right atrial position of the catheter. Major complications included two pneumothoraces, and three catheter-related cases of sepsis. A unique feature of the Groshong catheter is a pressure-sensitive two-way valve at the intravascular end, minimizing the potential for air embolism and back-bleeding. This eliminates the need for a heparin flush or external clamping, but permits blood sampling. Catheter insertion and maintenance procedures at bedside are simple, time saving, and cost effective. With the increasing use of continuous chemotherapy infusion protocols, use of vesicant drugs, hyperalimentation, and the need for outpatient therapy, we recommend early placement of the Groshong catheter in the oncology patient.
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PMID:Vascular access in gynecologic cancer using the Groshong right atrial catheter. 272 54

A patient was found to have a large mobile right atrial mass by two-dimensional echocardiography after developing sepsis due to prolonged central hyperalimentation. Contrast echocardiography was helpful in localizing the origin of the mass. A large infected thrombus emanating from the superior vena cava was removed at operation. The discussion includes a review of the literature on the echocardiography of right atrial masses.
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PMID:Echocardiographic detection of an infected superior vena caval thrombus presenting as a right atrial mass. 273 83

Procedures for long-term angio access have for many years made up a major component of vascular surgical practice. A totally implantable vascular device for chronic venous access developed in the early '80s compares favorably with other methods of angio access. We implanted 76 of these devices in 73 patients on the oncology service of Fairview General Hospital between May 1984 and May 1986. The infusion ports were in place for a total of 14,509 patient days with a 3.9% rate of catheter related sepsis and 6.5% rate of catheter occlusion. Three occlusions resolved with streptokinase. Pocket infection occurred as a late complication in 3 patients. Emphasis is placed on a modified technique for device implantation. Strict adherence to a simplified percutaneous technique for the silastic catheter placement via the subclavian vein, with creation of the reservoir pocket after adequate vascular access is secure, has led to no serious complications during placement. Routine use of fluoroscopy during this procedure helped avoid potential technical complications. The advantages and disadvantages of the implantable systems compared to the dacron cuffed silastic catheters are discussed. Patient acceptance is excellent and improved cost/benefit ratio has been observed when compared to other forms of chronic venous access. Implantable vascular devices can be safely inserted with little morbidity or risk to the patient. They provide a convenient route for drawing blood, administering chemotherapy, hyperalimentation, and intravenous therapy in oncology patients and may represent an advantage over Hickman-Broviac catheters and the attendant catheter related sepsis associated with their use.
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PMID:Implantable venous access device. 292 70

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

This report concerns 60 infants and children with short bowel syndrome, most commonly caused by necrotizing enterocolitis in this study. Resection of atretic or gangrenous bowel was performed in 53 patients, tapering enteroplasty and primary anastomosis was performed in 13 patients, and temporary enterostomies were performed in 40 patients. Second-look laparotomy was useful in two of four cases of questionable bowel viability. The ileocecal valve was resected in 33 patients and remained intact in 27. The mean length of remaining bowel was 58.4 cm (range 13 to 150 cm). Seven patients with total aganglionosis and mid to proximal small bowel extension were managed with an initial enterostomy, whereas three had a pull-through procedure with an aganglionic patch enteroplasty. All patients received total parenteral nutrition and early enteral feedings. Home hyperalimentation was attempted when 50 percent of the calorie intake was enteral. Intestinal adaptation required from 3 to 14 months. Frequent setbacks were related to catheter sepsis, rotavirus infection, carbohydrate intolerance, and liver dysfunction. The overall survival rate was 85 percent, with mortality due to liver failure and sepsis associated with total parenteral nutrition.
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PMID:Short bowel syndrome in infancy and childhood. Analysis of survival in 60 patients. 308 Sep 21

A patient with Crohn's disease who required placement of a right external jugular vein central catheter for total hyperalimentation is presented. Catheter-induced thrombosis and catheter-associated bacteremia and sepsis subsequently developed. Following the description of the case is a brief discussion of the complications inherent in central line placement, the mechanisms by which thrombosis and sepsis occur, and the measures that can be taken to decrease the incidence of thrombosis and sepsis in central line placement. The management of central venous thrombosis and sepsis is medical and not surgical in nature, and consists of catheter removal, antibiotics, and anticoagulation.
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PMID:Unusual case of central vein thrombosis and sepsis. 309 Aug 81

This study examined the feasibility of maintaining male Hartley guinea pigs on long-term hyperalimentation. Data from animals fed ad libitum, but infused with 0.9% saline, indicated that there was minimal effect from catheter implantation, sepsis, or the infusion of large volumes of fluid. This group compared with animals fed and watered ad libitum demonstrated a nearly identical growth rate (6.33 +/- 1.18 and 6.12 +/- 1.32 g/day, respectively), serum chemistry, tissue weights, and hepatic composition and morphology. Animals infused with a total parenteral diet demonstrated growth rates of 4.06 +/- 1.46 g/day for up to 25 days. Loss of infused animals was due in varying degrees to sepsis, mechanical failure, improper placement of the cannula, loss of patency, and death from unknown causes. Morphological analysis of animals fed by total parenteral nutrition revealed an altered distribution and increased size of lipid droplets in hepatic parenchymal and Kupffer cells and glycogen accumulation by the parenchymal cells. Decreased hepatic content of total protein and lipid, as well as cytochrome P450, was also observed. Similarly, serum values of triglyceride were decreased in animals fed by the total parenteral diet. This study indicated that the guinea pig fed by hyperalimentation may be a useful animal model for a number of clinical and basic research applications.
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PMID:Growth and hepatic composition in the guinea pig after long-term parenteral hyperalimentation. 309 Aug 99


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