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Query: UMLS:C0036690 (sepsis)
 59,461 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

An analysis of complications arising from hyperalimentation in 17 septic patients in an ICU is presented. All developed hypophyosphatemia. Hyperglycemia necessitated intravenous insulin in 16 patients. Hypoalbuminemia persisted in all patients despite 134 gm of protein a day. Abnormal liver function and azotemia were common. Catheter complications occurred in three of 90 catheter insertions. Mortality in this population was 70%. Guidelines for the use of Dextrostix for monitoring blood glucose levels and a protocol for hyperalimentation in patients with sepsis are suggested.
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PMID:Problems encountered with hyperalimentation in critically ill patients. 11 53

A high-output gastrointestinal fistula is a surgical catastrophe of the first order of magnitude. Previously associated with an extraordinarily high mortality, the advent of parentaeral nutrition has markedly altered the management of these fistulas. Malnutrition and electrolyte imbalance formerly were the causes of death in the majority of patients. At the present time the mortality rate has decreased from approximately 40-60% to 6-20%, depending on the series. a suggested plan of therapy for high-output gastrointestinal fistulas is outlined. Good local care, sump drainage and nutritional support with or without the use of appropriate antibiotics, depending on the circumstances, are the keystones of management. Radiologic definition of the fistula is of primary importance. Certain criteria by which one may predict fistula closure aare outlined. The emphasis in this chapter is on an attempt at spontaneous closure with parenteral nutrition. In the event that this in not achieved, complete exclusion of the fistula from the gastrointestinal tract, either by excision or by total bypass, is mandatory to achieve satisfactory results. Causes of death remain sepsis and peritonitis related to the fistula, but an occasional patient will succumb to massive bleeding. Catheter-related sepsis and complications of hyperalimentation are largely preventable, and steps to prevent such complications are outlined.
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PMID:The management of high-output intestinal fistulas. 12 23

The frequency of severe reactions to allopurinol has probably been underestimated. A retrospective study encompassing a five-year period has yielded 20 patients with severe hypersensitivity reactions to allopurinol. Patients with preexisting renal impairment or who were receiving concomitant thiazide diuretics appeared to be especially predisposed. Cutaneous reaction patterns included maculopapular eruptions, exfoliative dermatitis, and toxic epidermal necrolysis. eosinophilia was uncommon. Forty percent of the patients developed hepatic involvement and 45% had renal involvement. Hepatic and renal changes usually were reversible and were not unique to any one cutaneous reaction pattern. Three patients with renal involvement required prolonged administration of systemic steroids. Complications included sepsis, decubitus ulcers, and thromboembolism. Two patients required hyperalimentation. Sequelae included dry eyes, pigmentary disturbances, and keloids. Three patients died as a result of their reaction. It is concluded that allopurinol should be used only in select patients, and the dosage should be modified if renal disease exists.
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PMID:Severe hypersensitivity reactions to allopurinol. 15 91

A new program of total parenteral nutrition (TPN) for surgical neonates has been described an investigated. The program is based on the use of fat emulsion as the major source of calories and infusion of large volumes of the solution via peripheral veins. This program has three main advantages over conventional hyperalimentation using a central venous catheter: (1) it avoids complications such as septicemia, thrombosis of large vessels, and metabolic complications such as hyperglycemia or osmotic diuresis; (2) it provides physiological nutritive elements containing a normal composition of glucose, protein, and fat; and (3) it is easy to start and manage the TPN using a peripheral vein. Thirty-four neonatal surgical patients with life-threatening gastrointestinal anomalies have been placed on this TPN program. Infusion of fat emulsion and large volumes of fluid were well tolerated and all patients gained weight during the period of observation.
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PMID:Total parenteral nutrition using peripheral veins in surgical neonates. 40 73

Clinical characteristics of 46 cases of acute pancreatitis treated with total parenteral nutrition were examined. Hyperalimentation may be used in these severely ill patients with minimal technical or metabolic morbidity. This method of nutritional support can maintain patients with nonfunctional gastrointestinal tracts for several months. Catheter-related sepsis was more common than expected early in the course of acute pancreatitis but caused minimal morbidity. The incidence of catheter-related sepsis late in disease was minor. Hyperalimentation had little if any effect on the pathophysiology of acute pancreatitis as judged by the overall mortality and the incidence and severity of the complications of acute respiratory failure and acute renal failure. It is not clear that parenteral hyperalimentation alters the course of acute pancreatitis but it is a useful adjunct for nutritional support in this illness.
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PMID:Parenteral nutrition in the treatment of acute pancreatitis: effect on complications and mortality. 41 29

Hypophosphatemia is common in hospitalized patients and occurs under a variety of circumstances other than parathyroid hormone excess. Charts of 100 inpatients with hypophosphatemia were reviewed and the patients divided into five groups on the basis of serum phosphate level: 18, 2.1 to 2.4 mg/dL; 49, 1.6 to 2.0 mg/dL; 20, 1.1 to 1.5 mg/dL; 12, 0.6 to 1.0 mg/dL; 1, 0.1 to 0.5 mg/dL. The effect of glucose ingestion on serum phosphate level was shown in one normal patient. Whenever carbohydrate was administered intravenously (45 cases), this was considered the primary cause of the hypophosphatemia. Other causes were as follows: diuretics, hyperalimentation, alcoholism, respiratory alkalosis, dialysis, insulin, corticosteroids, diabetic ketoacidosis, vomiting, phosphate-binding antacid, Gram-negative sepsis, primary hyperparathyroidism, saline, epinephrine, gastrointestinal malabsorption, and unknown. Hypophosphatemia in hospitalized patients may have multiple causes.
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PMID:Hypophosphatemia in hospitalized patients. 44 90

In a 12-year period, 37 of 3,536 burn patients developed acute obstruction of the duodenum by the superior mesenteric artery. Nasogastric decompression and intravenous fluids were required initially in all 37 patients. Twelve patients received no further therapy, with resolution of the obstruction in six and death of the other six from burn wound sepsis or pneumonia. Ten patients underwent operative treatment consisting of either duodenojejunostomy (eight) or vagotomy and gastroenterostomy (two), with resolution in seven and three postoperative deaths. Fifteen patients were treated with intravenous hyperalimentation and gastric decompression, with resolution in 12 patients, one required operative intervention, and two died of complications. A high degree of suspicion followed by prompt diagnosis and treatment of the SMA syndrome are required in all critically ill patients with unexplained bilious vomiting. Gastric decompression coupled with aggressive use of intravenous hyperalimentation recently has reduced the need for operative treatment (42% versus 11%).
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PMID:Superior mesenteric artery syndrome in thermally injured patients. 46 69

Acute appendicitis with perforation in a premature baby, weighing 1 050 g, is described. Initially the infant did well after surgery, but succumbed to sepsis, as a result of hyperalimentation, eleven days later. This is the smallest infant suffering from appendicitis reported in the English literature.
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PMID:Acute appendicitis in a premature baby. 49 77

Stress ulcers are multiple, superficial erosions which occur mainly in the fundus and body of the stomach. They develop after shock, sepsis, and trauma and are ofter found in patients with peritonitis and other chronic medical illness. Stress ulcers should be differentiated from reactivation of chronic duodenal or gastric ulcers. Cushing's ulcer following head injury, or drug-induced gastritis. Digestive symptoms are usually absent, hemorrhage is the most common manifestation, and perforation and obstruction are rare. The presence of luminal acid and ischemia are necessary for the production of stress ulcer, while disruption of the gastric mucosal barrier by refluxed duodenal content may contribute to the pathogenesis. Endoscopy is the mainstay of the diagnostic procedure, and angiography should be used if endoscopy fails to identify the bleeding lesions. Medical management should include volume replacement, nasogastric aspiration, and the use of antacid. Selective intraarterial infusion of pitressin has shown encouraging preliminary results. Surgical treatment is reserved only for those patients who continue to bleed despite all medical management. The operation of choice is open to question. We prefer vagotomy, pyloroplasty, and oversewing the ulcers as an initial operation. Since the result of all forms of therapy has been poor, it seems resonable to try to prevent ulcer development. The use of vitamin A, hyperalimentation, and growth hormones is still in an experimental stage. Large clinical studies with case control are necessary before recommendations can be made. The use of potent and frequent antacid to buffer the gastric content has shown promising results; however, these observations need to be confirmed in a properly controlled and randomized study.
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PMID:Stress ulcers: their pathogenesis, diagnosis, and treatment. 79 64

Intravenous hyperalimentation was utilized to support nutritionally 23 malnourished patients with major head and neck tumors during surgical treatment, radiotherapy, or the convalescent period. Fifteen patients were treated during the perioperative period and 12 survived. Six patients received convalescent nutritional support successfully 4 to 24 months following operation or radiation treatment. Two patients received treatment with hyperalimentation throughout a protracted course of radiation therapy. Weight gain, wound healing, and recovery were achieved in all but 3 patients. Subclavian vein thrombosis occurred in 1 patient, and catheter-related sepsis occurred in 2 patients. Otherwise, hyperalimentation was safe and efficacious in the debilitated patients. These patients may now become acceptable risks for surgical treatment or radiation therapy by nutritional repletion with intravenous hyperalimentation.
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PMID:Intravenous hyperalimentation in patients with head and neck cancer. 80 8


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