Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0243026 (sepsis)
 52,417 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Sixty-one patients (1 to 18 1/2 years of age) with acute pancreatitis were evaluated. In over one third of cases, acute pancreatitis was one feature of a multisystem disease (Reye syndrome, sepsis, shock, hemolytic-uremic syndrome, viral infections). Other common causes included blunt trauma (15%), acquired or congenital structural defects (10%), metabolic diseases (10%), and drug toxicity (3%). In 25% of cases, no cause was identified. All conscious patients complained of abdominal pain, but the location, severity, and duration of pain were extremely variable. Vomiting was a common symptom. Ultrasonography was helpful in establishing the diagnosis and for assessment of complications such as pseudocyst formation. Endoscopic retrograde cholangiopancreatography was used to identify structural or anatomic lesions in patients with recurrent acute pancreatitis. Serum cationic trypsin(ogen) was superior to amylase in the early diagnosis of acute pancreatitis, and was more consistently elevated during the first 5 days in the hospital. Patients were managed conservatively with complete bowel rest, gastric decompression, intravenous fluid therapy, and pain relief. Pancreatic pseudocysts occurred in 10% of patients. There were 13 fatalities, all in patients with a severe multisystem disorder. Recurrences of acute pancreatitis were noted only in certain diagnostic groups: idiopathic pancreatitis, structural anomalies of the pancreaticobiliary tree, metabolic disorders, and (in a single patient) familial pancreatitis.
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PMID:Acute pancreatitis in childhood. 245 30

To focus attention on the problem of infant mortality in Lebanon, data were compiled on infant mortality from 1978 to 1986 at the American University of Beirut Medical Center. Causes of death are analyzed for 602 males and 398 females. 54.9% deaths occurred at 1 month of age and 77.4% died within the 1st year. Autopsies were performed on .7%. 37.7% of all neonatal deaths were due to neonatal diseases such as hyaline membrane disease, asphyxia neonatorum, immaturity, necrotizing enterocolitis, hemorrhage, hemolysis, meconium aspiration, and kernicterus. Better prenatal care would reduce this group, or the administration of corticosteroids to the mother 24-48 hours prior to delivery, as well as rapid resuscitation at birth and prevention of the 5 curses: hypoxemia, hypoglycemia, hypothermia, hypotension, and acidosis. Although unavailable in Lebanon, administration of surfactants through an endotracheal tube would also help. Infections constitute 25.1% of deaths; many are preventable through adequate public health measures and strict personal hygiene, i.e., diseases such as sepsis, pneumonia, meningitis, gastroenteritis, hepatitis, encephalitis, and 1-2 cases of the following: diphtheria, measles, peritonitis, tetanus, tuberculosis, cytomegalis inclusion, herpes, parathyphoid, pertussis, poliomyelitis, and shigellosis. Congenital diseases were 21.6%. In utero diagnosis could prevent some diseases and in utero treatment is possible for hydrocephalus and hydronephrosis. Screening programs postnatally could lead to treatment. 5.9% were malignancies such as leukemia, lymphoma, brain tumors, histocytosis, Wilm's tumor, Ewing sarcoma, and Hodgkin's disease. Early diagnosis is critical if mortality is to be reduced in this group, but medical advances are still needed. 2.9% are miscellaneous diseases such as poisoning, rheumatic diseases, marasmus, Reye's syndrome, nephrosis, rickets, and epilepsy. Most of these diseases are preventable, except for rheumatic inflammation of the heart. Recommended necessary steps to reduce infant mortality are: prenatal care, diagnosis and screening, intrauterine surgery; resuscitation and intensive care centers with modern equipment and trained personnel; national vaccination and screening programs; adequate public health measures and hygiene; parental education; and well-equipped hospitals to serve all regardless of income level.
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PMID:Pediatric mortality: an avoidable tragedy. 251 28

Urinary urea nitrogen (UUN) excretion as an index of both total nitrogen excretion and protein catabolism was assayed in 32 children (aged 2 months to 15 years, median 6 years) (50% mechanically ventilated) during an intensive care unit course of one to ten days (median three days). The daily UUN excretion was 4.38 +/- 2.22 gm/sq m (171 +/- 89 mg/kg) (N = 121 patient days). The average daily UUN excretion (N = 32 children) was well described by a linear regression equation for square meters of body surface area (BSA) (milligrams of UUN = 4,421.5 x BSA; r2 = .903). This linear relationship permitted the valid comparison of both individuals and subgroups despite wide age differences. Excretion data in the mechanically ventilated vs the spontaneously breathing children, and in four diagnostic subgroups (Reye syndrome, seven; sepsis, six; elective surgery, seven; and miscellaneous, 12) were evenly distributed about the regression line for body surface area. Variability in average daily UUN excretion was on individual basis, and was independent of diagnostic or therapeutic subgroup.
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PMID:Urea nitrogen excretion in critically ill children. 681 11

Acute peptic ulcers occurred in 39 infants and children, 22 girls and 17 boys. Eleven patients were less than one year of age. Peptic ulcers were secondary to systemic disease or ulcerogenic medications in 34 cases. Hemorrhage occurred in 27 patients, perforation in 12. Endoscopy was the most useful diagnostic procedure for hemorrhage. Free air was seen on abdominal roentgenogram in all perforated patients. Ligation of the ulcer bed, vagotomy, and pyloroplasty were performed in 25 patients with bleeding. One patient required total gastrectomy. Simple plication was performed in nine patients with perforation. Plication was combined with pyloroplasty and tube duodenostomy in one patient each, and vagotomy and antrectomy were required in one patient. Operative mortality was 5.2%. There were two late deaths (Reye's syndrome and burn sepsis). No ulcer has recurred.
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PMID:Acute peptic ulcer in childhood. Emergency surgical therapy in 39 cases. 683 71

The operative management of stress ulcer in children is controversial. Between the years 1969 and 1981, ten children were operated on at the Babies Hospital for stress ulcer. Their illnesses included connective tissue disorders (3), sepsis (2), Reye's syndrome (1), hemolytic uremic syndrome (1), leukemia (1), closed head injury (1), and renal failure (1). In those with bleeding (8), aggressive conventional medical management was attempted prior to operation. Four children also received intravenous cimetidine. Four patients underwent embolization of a feeding artery and/or selective vasopressin infusion. In those patients who perforated (2), operation was performed after a brief period of resuscitation. Ten patients underwent 11 operations. In those who bled, multiple ulcerations were the most common finding. Operative procedures consisted of partial gastrectomy and vagotomy (4), partial gastrectomy alone (2), and vagotomy and pyloroplasty (2). One child who underwent vagotomy and pyloroplasty required partial gastrectomy for recurrent bleeding. Of the two children who perforated, one was managed by plication and the other by partial gastrectomy. There were two deaths (20%), both occurring in patients who had undergone gastrectomy. One survivor has mild dumping. This experience suggests that in children (1) stress ulcers are commonly multiple when associated with major medical illnesses; (2) partial gastrectomy with or without vagotomy affords maximum protection against recurrent bleeding; (3) lesser procedures are effective for solitary bleeding duodenal ulcers or perforation; and (4) selective arterial embolization or vasopressin infusion are unreliable methods for controlling bleeding.
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PMID:Operative management of stress ulcers in children. 709 47

Acute liver failure (ALF) is defined as hepatic encephalopathy complicating acute liver injury. The most common etiologies are acute viral hepatitis A and B, medication overdose (e.g., acetaminophen), idiosyncratic drug reactions, ingestion of other toxins (e.g., amanita mushroom poisoning), and metabolic disorders (e.g., Reye's syndrome). Despite advances in intensive care management, mortality continues to be high (40-80%) and is partly related to ALF's complications, such as cerebral edema, sepsis, hypoglycemia, gastrointestinal bleeding, and acute renal failure. Several prognostic models have been developed to determine which patients will spontaneously recover. Treatment is directed at early recognition of the complications and general supportive measures. The only proven therapy for those who are unlikely to recover is liver transplantation. Therefore, recognition of ALF is paramount, and urgent referral to a transplant center is critical to assess transplantation status.
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PMID:Acute liver failure. 1150 Jun 6

Reye's syndrome virtually disappeared from much of the world after the use of salicylate in febrile children was successfully discouraged. This severe sepsis-like disease was thought to be caused by a hypersensitivity to salicylates in children with mild viral infections, although no mechanism consistent with this proposal was ever established. Salicylate toxicity in African children has been noted to have many clinical features in common with severe falciparum malaria, including acidosis, altered consciousness, convulsions, and hypoglycaemia. Salicylates are widely available in various formulations in many African countries, and are commonly used for initial treatment of the symptoms that malaria shares with other diseases. There is now experimental evidence that salicylate increases and prolongs the activity of key elements along the signalling pathway through which interferon gamma generates inducible nitric oxide synthase (iNOS), and we have shown that iNOS is strongly expressed in fatal malaria and other acute fevers in African children. We further propose that, in areas where salicyaltes are still used to treat the symptoms of febrile illnesses in children, this mechanism could exacerbate potentially serious infectious diseases, including falciparum malaria. In contrast, the absence of salicylate use in children in some Pacific islands could contribute to the milder outcome of falciparum malaria than is observed in Africa. Widespread expression of iNOS has also been seen in the tissues of a patient with fatal clinically defined Reye's syndrome. This finding suggests that Reye's syndrome can be mediated through salicylate enhancement of iNOS expression, the initial trigger in this instance usually being a viral infection.
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PMID:Salicylates, nitric oxide, malaria, and Reye's syndrome. 1150 38

The Children's Analgesic Medicine Project (CAMP) was a multicenter, all-comers, openlabel, prospective study to compare the safety of ibuprofen suspension with acetaminophen suspension in children with fever and/or pain. Four hundred and twenty four (424) pediatricians enrolled 41 810 children (aged 1 month to 18 years old) at 69 US clinics. Safety data included information concerning medication use and adverse events (AEs) summarized by severity and analyzed by age groups (younger and older than 2 years). Among 30 144 children who took at least one dose of ibuprofen or acetaminophen, 14 281 were younger (< 2 yrs) and 15 863 were older ([Symbol: see text] 2 to < 12 yrs). Within both age groups, the incidence rates for specific AEs, including abdominal pain, insomnia, and hyperkinesia were rare and generally < 1% for both treatments. For younger children, fever, vomiting, diarrhea, rhinitis, rash and otitis media were the only AEs with an incidence rate > 1% (in either treatment group). For older children, the only AEs with an incidence rate > 1% in either group were rhinitis, pharyngitis and otitis media. AEs were generally mild to moderate for both treatments within the two age groups. There were no serious AEs, including anaphylaxis, Reye's syndrome, renal failure, GI bleeding/perforation or necrotizing fasciitis. There was a slightly higher overall incidence of side effects in the ibuprofen group (17.6% vs. 15.0%) for the younger children; and similar results were seen in the older children (11.9% vs. 10.7%). This may have been due to the preference of physicians to treat the sicker children with ibuprofen. There were four deaths, all unrelated to study medication, all occurring in children < 2 yrs (herpes encephalitis, sepsis due to 5. pneumoniae, medulloblastoma, and sudden infant death syndrome). The safety of ibuprofen suspension in children < 2 yrs was demonstrated in this study. The safety profile in children < 2 yrs is consistent with the excellent profile observed in children [Symbol: see text] 2 yrs. Overall, ibuprofen exhibited an AE profile similar to acetaminophen in both younger and older children.
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PMID:Safety profile of ibuprofen suspension in young children. 1763 93

Vomiting is a protective reflex that results in forceful ejection of stomach contents up to and out of the mouth. It is a common complaint and may be the presenting symptom of several life-threatening conditions. It can be caused by a variety of organic and nonorganic disorders; gastrointestinal (GI) or outside of GI. Acute gastritis and gastroenteritis (AGE) are the leading cause of acute vomiting in children. Important life threatening causes in infancy include congenital intestinal obstruction, atresia, malrotation with volvulus, necrotizing enterocolitis, pyloric stenosis, intussusception, shaken baby syndrome, hydrocephalus, inborn errors of metabolism, congenital adrenal hypoplasia, obstructive uropathy, sepsis, meningitis and encephalitis, and severe gastroenteritis, and in older children appendicitis, intracranial mass lesion, diabetic ketoacidosis, Reye's syndrome, toxic ingestions, uremia, and meningitis. Initial evaluation is directed at assessment of airway, breathing and circulation, assessment of hydration status and red flag signs (bilious or bloody vomiting, altered sensorium, toxic/septic/apprehensive look, inconsolable cry or excessive irritability, severe dehydration, concern for symptomatic hypoglycemia, severe wasting, Bent-over posture). The history and physical examination guides the approach in an individual patient. The diverse nature of causes of vomiting makes a "routine" laboratory or radiologic screen impossible. Investigations (Serum electrolytes and blood gases,renal and liver functions and radiological studies) are required in any child with dehydration or red flag signs, to diagnose surgical causes. Management priorities include treatment of dehydration, stoppage of oral fluids/feeds and decompression of the stomach with nasogastric tube in patients with bilious vomiting. Antiemetic ondansetron(0.2 mg/kg oral; parenteral 0.15 mg/kg; maximum 4 mg) is indicated in children unable to take orally due to persistent vomiting, post-operative vomiting, chemotherapy induced vomiting, cyclic vomiting syndrome and acute mountain sickness.
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PMID:Management of a child with vomiting. 2334 Sep 85

Human parechoviruses (HPeVs) are members of the large and growing family of Picornaviridae. Although 16 types have been described on the basis of the phylogenetic analyses of the VP1 encoding region, the majority of published reports relate to the HPeV types 1-8. In pediatrics, HPeV1, HPeV2 and HPeV4-8 mainly cause mild gastrointestinal or respiratory illness; only occasionally more serious diseases have been reported, including myocarditis, encephalitis, pneumonia, meningitis, flaccid paralysis, Reye syndrome and fatal neonatal infection. In contrast, HPeV3 causes severe illness in young infants, including sepsis and conditions involving the central nervous system. Currently, the most sensitive method for detecting HPeV is real-time polymerase chain reaction assays on stools, respiratory swabs, blood and cerebrospinal fluid. However, although it is known that HPeVs play a significant role in various severe pediatric infectious diseases, diagnostic assays are not routinely available in clinical practice and the involvement of HPeV is therefore substantially underestimated. Despite long-term efforts, the development of antiviral therapy against HPeVs is limited; no antiviral medication is available and the use of monoclonal antibodies is still being evaluated. More research is therefore needed to clarify the specific characteristics of this relevant group of viruses and to develop appropriate treatment strategies.
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PMID:Pediatric parechovirus infections. 2469 Mar 82


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