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Query: UMLS:C0243026 (sepsis)
 52,417 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Bacteremia during infection with Shigella is relatively rare and usually self-limited. Bacteremia during shigellosis bearing a high fatality rate has been reported in young infants and in persons with malnutrition or with the acquired immunodeficiency syndrome. We report a case of Shigella sonnei septicemia in a severely neutropenic patient who had fever, abdominal pain, diarrhea, malnutrition, and dehydration. She died after five days despite intensive care. We emphasize that Shigella should be considered among the possible pathogens causing sepsis in neutropenic patients.
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PMID:Fatal Shigella sepsis in a neutropenic patient. 796 32

Twenty-six patients presenting with 33 episodes of Diabetic Ketoacidosis (DKA) and managed on a protocol oriented system were analysed. Diabetes mellitus was newly diagnosed at presentation in 18% of the 33 episodes. The presenting symptoms were polyuria and polydipsia (58%), nausea and vomiting (52%), change in sensorium (24%), hyperventilation (24%), and abdominal pain (18%). The main clinical findings at admission were dehydration (97%), acidotic respiration (67%), coma and confusion (61%), a clinically detectable source of sepsis (49%), fever (33%) and hypotension (9%). Blood sugar levels at admission ranged between 351 mg/dl and 1200 mg/dl (mean = 633 mg/dl). The mean serum potassium at diagnosis was 5.1 mmol/l and the mean calculated serum osmolality was 320 mOsm/kg. The mean serum osmolality was higher in those with disturbed conscious level. Infections, particularly those of the urogenital tract, were the main precipitating cause for the DKA. Only 12 of the 19 patients with sepsis had fever. Eight of the episodes were attributed to patients' non-compliance with insulin. Four patients died during the 33 hospitalisations, giving a mortality rate of 10%. Death occurred despite glucose control and stabilisation of the ketoacidotic state and was due to uncontrolled septicaemia. The mean duration of hospitalisation was 11 days. The ketoacidosis state was reversed after a mean duration of 9.5 hours, with an average soluble insulin requirement per patient of 52.4 units.
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PMID:Diabetic ketoacidosis--a study of 33 episodes. 815 79

The incidence of acute renal failure in children is higher due to the prevalence of diarrheal dehydration, use of nephrotoxic substances and sepsis. The occurrence in the newborn has increased, probably due to the large number of seriously sick infants maintained in neonatal intensive care units. Various laboratory examinations have been proposed as diagnostic indices of acute renal failure in children. Among these are the urine-to-plasma concentrations of urea and creatinine and the urine-to-plasma osmolality ratio. The fractional excretion of sodium and the so-called renal failure index are the most reliable of the diagnostic tests. The functional abnormalities and complications of acute renal failure include reduced glomerular filtration rate, retention of nitrogenous wastes, hyponatremia, hyperkalemia, metabolic acidosis, hypocalcemia, hyperphosphatemia and hypermagnesemia. The principles of management and treatment of complications are discussed.
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PMID:[Acute renal insufficiency]. 837 51

When bacterial infections exceed or overcome the ability of a kitten's immune system to provide protection, life-threatening illnesses such as neonatal sepsis often occur. Many kittens with neonatal sepsis show unusual presentations or a wide variety of clinical presentations that may not be immediately recognized as being associated with sepsis. Because neonatal sepsis causes unexpected sudden death, kittens suspected of having sepsis should be treated immediately. In most instances, initial antimicrobial therapy is selected empirically. Kittens are treated by giving intravenous or intraosseous fluids for dehydration, oxygen to counter tissue hypoxemia, and glucose if hypoglycemia is present. The beta-lactam antimicrobial agents such as the penicillins, cephalosporins, and the combination of beta-lactam antimicrobials and beta-lactamase inhibitors are considered to be the first choice in the treatment of any septicemic kittens.
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PMID:Feline neonatal sepsis. 842 91

Although survival in infants with congenital intestinal obstruction has improved, duodenal obstruction continues to present unique challenges. One hundred thirty-eight newborns and infants (aged 0 to 30 days) were treated for congenital duodenal obstruction. Sixty-five were boys and 73 were girls. Sixty-one (45%) were premature. Forty-six had an intrinsic defect (atresia, web, stenosis, or duplication), 64 had an extrinsic defect (annular pancreas or malrotation with congenital bands), while 28 had various combinations of these. Presenting signs included vomiting (90%, bilious in 66%), abdominal distention (25%), dehydration (24%), and weight loss (17%). Although plain film abdominal x-ray was diagnostic in 58%, upper and/or lower gastrointestinal contrast studies were obtained in 71% of infants to confirm diagnosis. Thirty-eight percent of patients had associated anomalies, including Down's syndrome (11%), cardiac defects, other atresia, other trisomy syndrome, imperforate anus, and central nervous system anomalies. Fourteen patients (10%) had 3 or more other anomalies, many of which required additional surgical therapy. The operative repair of the various defects included Ladd's procedure for malrotation (31%), duodenoduodenostomy (14%), duodenojejunostomy (22%), gastrojejunostomy or gastroduodenostomy (4%), excision of the web and duodenoplasty (3%), or combination of the above (22%). Gastrostomy was placed in 61%. One hundred twenty-eight patients survived (93%). The causes of death were combinations of sepsis, pneumonia, brain hemorrhage, short bowel, and cardiac anomaly. Eight of 10 (80%) who died had other serious anomalies. Twenty patients (14%) required reoperation 5 days to 4 years postoperatively for obstructing lesions (5), wound dehiscence (3), anastomotic leak or dysfunction (6), other atresias (2), choledochal cyst (1), pyloric stenosis (1), and gastroesophageal reflux (2).(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Congenital duodenal obstruction: a 32-year review. 842 81

Analysis of the factors influencing the prognosis of acute renal failure was carried out in cases experienced during the past 10 years. The factors presumed directly affecting the renal function (acute insults) and coexistent predisposing factors (risk factors) were analysed. The followings were considered to be acute insults: surgery/trauma/burn, drug intoxication, sepsis, hypotension, dehydration, rhabdomyolysis, hepatorenal syndrome, and hypercalcemia/hyperuricemia. Suspected risk factors included age, urine volume, underlying disorders/complications. Risk factors rather than acute insults were related to the outcome of acute renal failure. The mortality rate increased as the associated risk factors increase in number. In non-oliguric cases, maximum serum creatinine level was lower than the anuric cases, however there was no difference in the duration of the impaired renal function between 2 groups. In survival cases, the factors affecting the time for the recovery of renal function were also studied, but no definite factors could be determined.
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PMID:[Clinical analysis of the factors affecting the prognosis of acute renal failure]. 850 61

From May 1984 to April 1995, a total of 16 patients (12 females, 4 males) with cerebral venous thrombosis, diagnosed by computed tomography (CT), conventional cerebral angiography, magnetic resonance imaging (MRI) or magnetic resonance angiography (MRA), were reviewed retrospectively. The age ranged from 1 month to 16 years of age (average: 2.5 years) with 8 below 1 year of age. The presenting symptoms for infants were mental change (75%) and seizure (100%), mainly generalized (63%) in character. Associated illness was mainly closed head injury, diarrhea or dehydration. All infants had mild to severe motor handicap in a 1 to 10 year follow-up. In contrast, older children frequently presented with headache (37%) or consciousness change (50%), and were more frequently associated with sepsis or local infections. Four (50%) of them recovered completely, but two died and two were finally in a vegetative state. For the four patients with poor prognosis, all had severe initial insults and widespread sinus thrombosis. MRI and MRA are better than CT for the diagnosis of cerebral venous thrombosis. It was concluded that prognosis for venous thrombosis cases in infants is worse than in older children, but this also depends on the severity of initial insults. For infants who present with intractable seizures, cerebral venous thrombosis should be taken into account when the seizures are difficult to control.
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PMID:Cerebral venous thrombosis in children. 859 29

To assess the long-term outcome of kidney/pancreas transplantation, patients were identified who had good graft function at one year posttransplant and a minimum of 3 years' follow-up. Fifty recipients from 1987-92 met these criteria. Records were reviewed for graft survival, graft function, readmissions, and medical complications. Psychosocial adjustment and quality of life were assessed using the SCL-90-R and SIP surveys, respectively. Patient, kidney, and pancreas survivals were 94%, 86%, and 85% at five years (Kaplan-Meier), with a mean follow-up of 4.3 years. The 3 deaths were due to 2 sudden arrests at home (presumed to be cardiac events) and 1 episode of sepsis. Other graft losses were due to rejection, except for one case of sepsis. The remaining patients are normoglycemic (glucose 92 +/- 23 mg/dl) and have a creatinine of 1.8 +/- 0.6 mg/dl. Mortality after the first year was 0.9%/year. Estimated kidney and pancreas half-lives were 15 +/- 2 and 23 +/- 7 years, respectively. Hospitalization, acute rejection, graft pancreatitis, dehydration, and severe infections all decreased dramatically after the first year. While CMV was the most common infection in the first year, foot infections predominated thereafter. Retinal hemorrhage was infrequent. Sudden death (presumably cardiac) was the chief cause of mortality, while peripheral vascular disease resulted in several amputations. Fractures were common, suggesting the need for increased attention to bone demineralization. Psychosocial and quality of life evaluations were within normal limits. In conclusion, most complications specifically related to transplantation occur in the first year, but underlying disease renders these patients susceptible to a variety of cardiovascular, bone, and other disorders.
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PMID:Long-term outcome of kidney-pancreas transplant recipients with good graft function at one year. 878 9

Critical illness polyneuropathy (CIP) is a recently identified entity for which reliable data is unavailable and of which the prevalence is unknown. Although the percentage of patients suffering CIP is low, more cases, including subclinical ones, are likely to be detected through the use of electroneurography. Any aged patient may be affected by CIP. It usually occurs a long stay in the intensive care unit (ICU) and is generally associated with sepsis, severe trauma and so-called multiple organ failure. The main clinical sign is distal weakness in the lower extremeties, although finding one or more of the following signs is not uncommon: quadriparesis, quadriplegia, difficult weaning, loss of osteo-tendon reflexes and muscle atrophy. The pathophysiology of CIP is unknown, although such mechanisms as cell dehydration, increased proteolysis and the activation of certain cytokins have been suggested. Before diagnosing CIP, other neuromuscle diseases and several recently described toxic myopathies must be ruled out. Electroneuromyographic study of axonal lesions may be of great utility, whereas analyses have low specificity. Histologic examination, when possible, allows axonal lesions (but never demyelinization) to be observed along with the non specific changes of myopathy. Although no specific treatment is available, the long-term prognosis is good if the underlying disease that gave rise to ICU admission is controlled, and if rehabilitation therapy is started early.
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PMID:[Critical illness polyneuropathy]. 899 88

Simultaneous pancreas/kidney transplantation (SPK) has evolved to become a therapeutic option for patients with renal failure resulting from type 1 diabetes mellitus. However, the appropriate route for drainage of the exocrine secretions of the pancreas allograft remains unclear. While bladder drainage (BD) is the current state of the art, it is associated with a high frequency of urologic complications, including urinary tract infections, hematuria, metabolic acidosis, dehydration, and reflux pancreatitis. Although enteric drainage (ED) is the more physiologic route, it has been associated in the past with decreased graft survival and increased infectious complications. In addition, BD offered a technique for detection of rejection through measurement of urinary amylase. However, with the advent of improved immunosuppression and antibiotic therapy, percutaneous pancreas biopsy, improved radiologic imaging, and greater understanding of pancreas transplantation, we hypothesized that ED could be performed without increased morbidity or cost. A group of 23 consecutive SPK was performed with ED during the period from July 1995 to November 1995. Another 23 age- and sex-matched recipients of SPK with BD performed from November 1994 to June 1995 served as a historical control group. Because of the differing lengths of follow-up, data were analyzed with respect to the first six months posttransplant. ED and BD were associated with equivalent actuarial one-year patient and graft survival rates: 100% and 88% for ED, and 96% and 91% for BD, respectively. Hospital charges, length of stay, readmissions, rejection, sepsis-related procedures were also equivalent in ED and BD. However, ED was associated with significantly fewer urinary tract infections and urologic complications. In addition, no grafts were lost as the result of sepsis. In the setting of SPK, ED represents a viable alternative to BD for primary drainage of pancreas exocrine secretions. Further studies with extended lengths of follow-up are necessary to confirm our observations.
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PMID:Simultaneous pancreas/kidney transplantation--a comparison of enteric and bladder drainage of exocrine pancreatic secretions. 902 Mar 24


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