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

Adrenalin insufficiency associated with adrenal hemorrhage, is a rare complication after cardiac surgery in neonates. A boy suffering from transposition of the great arteries, who had an arterial switch-operation on day three of his life, acquired a bilateral adrenal hemorrhage. Clinically the situation resembled a septic shock. Despite large doses of catecholamines, he continued to have severe arterial hypotension, anuria, and kyperkalemia. The clinical condition did not change, although sepsis specific therapy was initiated. Consequently adrenal insufficiency, as a possible postoperative complication, was considered and prednisolon, initially in a dose of 15 mg/kg/d, was administered. The clinical condition improved dramatically. The diagnosis could be confirmed by ultrasound examination and determination of cortisol and ACTH plasma levels. Adrenal insufficiency was only transitory, adrenal sonography on day 135 returned to normal. The surgical procedure on heart-lung bypass, the obligatory anticoagulation and the perioperative stress have to be considered as pathogenetic factors.
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PMID:[Therapy refractory arterial hypotension after heart operation]. 912 Oct 76

A 3-day-old female Pinto was admitted with profuse watery diarrhea and severe hypovolemic shock. After 1 week of intensive care, the foal developed seizures associated with profound serum electrolyte abnormalities suggestive of hypoadrenocorticism. Treatment with prednisone and isotonic saline (0.9% NaCl) solution led to prompt clinical response. Premature withdrawal of prednisone resulted in relapse of clinical signs. A diagnosis of adrenal insufficiency was made on the basis of clinical signs, electrolyte abnormalities, low baseline cortisol concentration, and lack of response to administration of exogenous adrenocorticotropin. Two months later, adrenocortical function was normal and the foal was doing well clinically. Clinical signs of acute adrenal insufficiency in neonatal foals can be confused with other conditions, such as septicemia, enteritis, and ruptured urinary bladder. A persistently low serum sodium-to-potassium ratio associated with CNS malfunction should warrant investigation of adrenal gland function. Acute hypoadrenocorticism in foals may be reversible.
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PMID:Adrenal insufficiency in a neonatal foal. 960 31

Three critically ill patients suffered multiple organ failure secondary to sepsis. Despite adequate supportive therapy and appropriate antibiotic cover, they failed to improve and required inappropriate inotrope support. They had not been treated with steroids or other drugs known to suppress adrenal function. Adrenal insufficiency was suspected. A random cortisol concentration and a short synacthen test demonstrated concentrations below the range expected in all three cases. High-dose steroid therapy was commenced with marked improvement in the short-term. However, in each case sepsis eventually caused death.
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PMID:Adrenal failure in the critically ill. 1032 58

Septic adrenal hemorrhage is classically caused by meningococcemia. An autopsied case is presented of a 45-year-old man with adrenal hemorrhage due to Klebsiella oxytoca bacteremia following placement of a central venous catheter. He died 5 hours after developing disseminated intravascular coagulation (DIC). The bacterial entry site may have been the catheter. The cause of death was considered to be pulmonary edema due to bacteremia rather than adrenal insufficiency due to hemorrhage. Septic adrenal hemorrhage should be recognized as a subtype of sepsis rather than adrenal insufficiency, and may be caused in conditions of severe sepsis with DIC, independent of the microorganic variety.
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PMID:Adrenal hemorrhage associated with Klebsiella oxytoca bacteremia. 986 68

A 64-year-old woman was hospitalized because of poor general condition, gastrointestinal upset, unexplained fever, electrolyte imbalances, and an incidental finding of bilateral huge adrenal masses on computerized tomography (CT) of the abdomen. Non-Hodgkin's lymphoma (NHL) of B-cell origin was proven by ultrasound-guided aspiration biopsy of the left adrenal gland. Meanwhile, primary adrenal insufficiency was confirmed by her low serum cortisol level, high ACTH level, and inadequate adrenal response to the rapid ACTH stimulation test. The diagnosis of primary adrenal NHL was supported by detailed physical examinations, bone marrow examination, and such imaging studies as CT scan and sonography. She received three courses of chemotherapy with cyclophosphamide, vincristine, and prednisolone and there was an initial transient response, but she died of sepsis and progression of NHL three and a half months later.
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PMID:Adrenal insufficiency caused by primary aggressive non-Hodgkin's lymphoma of bilateral adrenal glands: report of a case and literature review. 1021 58

This case conference describes two patients with hypotension who eventually were diagnosed with adrenal insufficiency. The first patient was initially believed to have a cardiac abnormality and the second patient sepsis, which was causing the continued hypotension. Both patients exhibited several clinical similarities; however, neither had the classic symptoms of adrenal insufficiency. This report discusses the causes of postoperative hypotension, diagnostic testing, and treatment for patients with adrenal insufficiency, and briefly reviews the literature.
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PMID:Hypotension and adrenal insufficiency. 1052 16

We report a rare case of hypothermia with acute renal failure in a patient suffering from diabetic nephropathy. A 71-year-old male who had been receiving insulin therapy for the treatment of diabetes mellitus complicated with advanced diabetic nephropathy since 1998 was malnourished with an extremely decreased muscle mass. Without any prolonged exposure to excessively low external temperatures or hypothyroidism, pituitary insufficiency, adrenal insufficiency, sepsis, hypoglycemia, and diabetic ketoacidosis, acute hypothermia appeared together with an aggravation of diabetic nephropathy. His skin temperature fell to below measurable levels and his rectal temperature fell to 30.0 degrees C. His consciousness was drowsy and the hypothermia was not accompanied by shivering. Skeletal muscle is known to play an important role as a center of heat production and shivering thermogenesis in skeletal muscle mainly operates on acute cold stress. Therefore, in this case, hypothermia may have occurred because the shivering thermogenesis could not fully act on the acute cold stress due to the dramatically reduced muscle mass. We should always keep in mind that older, malnourished diabetic patients can easily suffer from impairments of the thermoregulatory system.
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PMID:Hypothermia with acute renal failure in a patient suffering from diabetic nephropathy and malnutrition. 1080 30

The metabolic response to critical illness promotes catabolism, which mobilizes substrates for energy. Initially the hypothalamic-pituitary-adrenal axis is stimulated, but later there appears to be anterior pituitary depression. Despite this, the early increase in plasma cortisol levels is usually maintained by means independent of (falling) corticotropin levels. Some patients, however, develop acute adrenal insufficiency and appear to benefit from replacement exogenous glucocorticoid. However, identifying such patients is often difficult. The replacement of other deficiencies may not be in the patients' interests. For example, leptin, a stress-related hormone, has multiple effects, some seemingly advantageous and others detrimental in critical illness. Its overall influence and significance remains unclear.The health of gut mucosa and the inflammatory response might be improved or influenced to the (presumed) benefit of the patient by agents such as glutamine, arginine, some eicosanoids, and exogenous nucleic acids. Such "immunonutrition" appears to improve mortality and other measures of outcome in surgical intensive care unit patients and those with sepsis.
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PMID:The metabolic and nutritional response to critical illness. 1132 6

Adrenal hemorrhage with subsequent insufficiency is a rare complication in the burn patient. The case of a previously healthy 3-year-old Latin American male who was a victim of child abuse is presented. He suffered a submersion injury in hot water leading to a 45% total body surface area burn. An acute deterioration on the 7th post burn day was unresponsive to standard inotropic support and cardiopulmonary resuscitation. Post mortem examination revealed bilateral adrenal hemorrhage that had not been present 2 days earlier. To the authors' knowledge, this is the first reported case in a pediatric burn patient. The clinical manifestations of adrenal insufficiency vary widely and can be easily confused with sepsis. High index of suspicion is necessary for early diagnosis and treatment. Serum cortisol level should be checked and steroid therapy implemented if sepsis syndrome is unresponsive to standard therapy in this setting. This early intervention may be the key to improved survival of the burn patient with a sudden unexplained deterioration resistant to well established resuscitation methods.
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PMID:Adrenal hemorrhage in a pediatric burn patient. 1152 65

In critically ill patients, the hypothalamic-pituitary-adrenal axis is usually activated, resulting in elevated plasma cortisol levels. This enables the human organism to cope with sepsis, trauma and other forms of stress. During critical illness, total adrenal insufficiency rarely occurs. On the other hand, septic shock can be accompanied by a relative deficit of cortisol. Causes of this relative adrenal insufficiency are a dysfunction of the hypothalamic-pituitary-adrenal axis and/or cortisol resistance. There are no strict biochemical criteria available to diagnose relative adrenal insufficiency; clinical observation is the decisive factor. In randomised trials with patients in septic shock, a more rapid haemodynamic recovery was obtained with physiological doses of hydrocortisone than with a placebo. The observed haemodynamic response following hydrocortisone administration supports the concept of relative adrenal insufficiency.
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PMID:[Corticosteroid administration for critically ill patients]. 1157 69


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