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

The incidence, severity and pattern of post-intubation laryngotracheal sequelae in a 12 bed multidisciplinary intensive care unit (ICU) were assessed in this prospective study. One-hundred and fifty consecutive patients requiring intubation for more than 24 hours for various indications were studied. Evaluation of the larynx and trachea was done using a fibreoptic bronchoscope introduced through the endotracheal tube prior to elective extubation. Rigid bronchoscopy and direct laryngoscopy were performed in very small children and adults requiring tracheostomy. One-hundred and thirty-one (87.6 per cent) patients had visible laryngeal pathology in the immediate post-extubation period. Thirteen (8.6 per cent) had long term sequelae. A high incidence of long term sequelae was noted in patients with seizures (25 per cent) followed by patients with head injury (19 per cent). Steroid therapy failed to offer any significant protection but resulted in doubling of pulmonary sepsis. A grading system was adopted to classify acute laryngotracheal injury and a significant correlation was found between the presence of slough in the immediate post-extubation period and subsequent development of long term sequelae. There was also a significant correlation between a deeper insertion of the endotracheal tube and development subsequently of long term sequelae. The significance of these findings is discussed.
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PMID:Post intubation laryngeal sequelae in an intensive care unit. 778 87

The goal of this study was to investigate the factors that could predict prognosis in 51 premature infants with positive sharp waves on their EEGs (gestational age 23-36 wks) with 114 tracings. Follow-up clinical examinations were conducted, up to 10 yrs later. Death occurred in 18%, from a non-CNS cause, either sepsis or a congenital cardiac or pulmonary defect. A severe outcome was seen in 8% and was related to maternal i.v. drug abuse (IVDA) and the presence of many positive sharp waves. A moderate outcome, noted in 29%, was associated with a Grade III-IV intracerebral hemorrhage (ICH) or periventricular leukomalacia (PVL) and maternal IVDA. A mild outcome seen in 20% was related to infrequent positive sharp waves, vaginal delivery and an improving EEG over time, while a normal outcome (26%) was also related to infrequent discharges, a normalized EEG over time, a normal sonogram and the absence of clinical seizures. The addition of negative sharp waves to the positive ones and the addition of central to temporal positive sharp waves were associated less often with a normal outcome. The general conclusion of this study was that various aspects of positive sharp waves in premature infants, in addition to other factors, can be used to predict outcome in these neonates.
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PMID:The use of the EEG to predict outcome in premature infants with positive sharp waves. 781 91

Adult respiratory distress syndrome (ARDS) after tricyclic antidepressant (TCA) overdose has been reported, but has not received as much attention in the literature as hemodynamic instability, cardiac arrhythmias or seizures. This report concerns a 33-year-old female who ingested a large amount of imipramine in an attempted suicide. She developed deep coma, hypotension, cardiac dysrhythmias and seizures. Although she survived initially, ARDS developed and she died of severe hypoxia nine days later. Her lung injury may have been the result of a variety of factors including prolonged hypotension, aspiration pneumonia, sepsis or a direct action on the lung parenchyma by imipramine. The literature pertaining to etiology, epidemiology, pathophysiology and management of TCA-induced lung injury has been reviewed. In one series of severe TCA overdose, an ARDS rate of 9% was reported. The risk of developing pulmonary edema and ARDS should be considered in severe TCA-poisoned patients. To try to prevent this complication, early intubation should be considered to avoid aspiration, and cautious volume loading, plus judicious use of alpha-adrenergic agonists, is indicated to prevent protracted hypotension.
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PMID:Adult respiratory distress syndrome and late death following imipramine overdose: a case report. 785 Jun 87

Use of extracorporeal membrane oxygenation for treatment of respiratory failure caused by sepsis is controversial because of concerns over survival benefit and hemorrhage-related complications. To evaluate the impact of the primary diagnosis of sepsis on outcome, we reviewed data from 6853 neonates in the Extracorporeal Life Support Organization Registry and defined two groups: group 1 (n = 1060), all patients undergoing extracorporeal membrane oxygenation with a primary diagnosis of sepsis; group 2 (n = 5793), those with any other primary diagnosis. A multivariate logistic regression analysis that considered 15 variables present before extracorporeal membrane oxygenation (including age, sex, birth weight, prior cardiopulmonary arrest, arterial blood gas results, and ventilator settings) was used to compare outcomes between groups. Survival was not different between the two groups (77%, group 1; 82%, group 2; p = 0.2480), although lung recovery was less frequent in the patients with sepsis (p = 0.0185). Group 1 had a higher incidence of complications including seizures (odds ratio 1.446, p = 0.0346), cerebral infarct or hemorrhage (2.310, p = 0.0001), need for dialysis (1.478, p = 0.0131), hypernatremia (2.089, p = 0.0019), hyperbilirubinemia (2.423, p = 0.0001), and dobutamine use (1.918, p = 0.0001). Neonates with sepsis are more likely to have neurologic, renal, and metabolic complications from extracorporeal membrane oxygenation but may still achieve a survival benefit equivalent to those without sepsis. From these data, extracorporeal membrane oxygenation should not be withheld from neonates solely on the basis of sepsis. Rather, management strategies should focus on limiting the incidence or severity of the common complications.
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PMID:Results of extracorporeal membrane oxygenation in neonates with sepsis. The Extracorporeal Life Support Organization experience. 787 2

This prospective study evaluated the frequency, clinical characteristics and causes of hyponatremia (serum sodium < 130 mEq/L) in 727 children upto 12 years of age, who were brought for emergency care, and needed hospitalization. Hyponatremia was found in 29.8% and was more frequent in summer (36%; 123/341) than in winter (24%; 94/386) (p < 0.001). Acute lower respiratory infections (pneumonia) and acute diarrhea each accounted for 20% cases of hyponatremia; others were accounted for by meningitis/encephalitis (12%) septicemia (8%), and renal, heart and liver diseases (6-7% each). Clinical evaluation and concurrent plasma and urinary osmolality and urine sodium suggested that hyponatremia associated with pneumonia, meningitis/encephalitis, septicemia, seizures and miscellaneous diseases was of hypotonic-euvolemic (dilutional) type in more than 80% patients while in all children with acute diarrhea it was of hypovolemic type. The study has shown that hyponatremia occurs frequently in sick children requiring emergency care, especially in summer months, and should receive appropriate attention in the management plan.
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PMID:Hyponatremia in sick children seeking pediatric emergency care. 789 63

Multiple subacute epidural hematomas in a patient with sickle cell disease (HbSS) are reported. The patient was a 22-year-old Black man with a history of strokes and seizures, who was unexpectedly found dead at his foster home. Scene investigation disclosed no foul play or any indication of violent activities. Autopsy findings included subgaleal contusions and bilateral epidural hematomas, but no calvarial fractures. The epidural hematomas were subacute and closely patterned to the headboard knots of the bed in which the decedent had slept. The etiology of the hematomas is minor blunt force injury secondary to the head striking against the headboard during seizures. The immediate cause of death was determined to be pneumonia and sepsis secondary to HbSS.
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PMID:Epidural hematomas. An unusual complication of minor blunt force injury due to seizures in a patient with sickle cell disease. 811 93

Between October 1988 and December 1992, 167 patients with leukemia receiving marrow transplants from HLA-identical donors and conditioned with cyclophosphamide (120 mg/kg) were randomized to additional treatment with either busulfan (16 mg/kg, n = 88) or total body irradiation (TBI; n = 79). The busulfan-treated patients had an increased cumulative incidence of veno-occlusive disease of the liver, ie, 12% compared with 1% in the TBI group (P = .009). Furthermore, hemorrhagic cystitis occurred in 24% of the busulfan patients versus 8% in the TBI patients (P = .003). In patients with advanced disease beyond first remission or first chronic phase, transplantation-related mortality was 62% among the busulfan-treated patients compared with 12% among the TBI recipients (P = .002). These differences between the two groups were statistically significant in multivariate analysis. Seizures were seen in 6% of the busulfan-treated patients and were absent in the TBI group (P = .03). Grade II-IV of acute graft-versus-host disease (GVHD) was similar in the two groups, but grade III-IV and chronic disease was more common in the busulfan-treated group (P = .04). Death associated with GVHD occurred in 17% of the busulfan-treated group and 2% of the TBI group (P = .003). Patients treated with busulfan had a 3-year actuarial survival of 62%, which was worse than the 76% among those treated with TBI (P < .03). In multivariate analysis, poor survival was associated with advanced disease (P < .0001), no posttransplant septicemia (P = .0006), grade II-IV GVHD (P = .006), and busulfan treatment (P < .02). The incidence of relapse did not differ between the two groups. Relapse-free survival was also similar in the two treatment groups on analysis of data from all patients, children, patients with early disease, and those with acute myeloid leukemia, acute lymphoblastic leukemia, and chronic myeloid leukemia. However, in adults (P = .05) and patients with advanced disease (P = .005), leukemia-free survival was significantly better in those treated with TBI. We conclude that patients treated with busulfan have more early toxicity and an increased transplant-related mortality in patients with advanced disease. TBI is therefore the treatment of choice, especially in adults and patients with advanced disease. However, busulfan is an acceptable alternative for patients with early disease and for those in whom TBI is not feasible.
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PMID:A randomized trial comparing busulfan with total body irradiation as conditioning in allogeneic marrow transplant recipients with leukemia: a report from the Nordic Bone Marrow Transplantation Group. 816 51

This study was undertaken to investigate whether physical assault was independently associated with an adverse obstetric outcome. 512 women examined at the low-risk prenatal clinic of the University of Texas Medical Branch in Galveston, Texas, were interviewed. The final cohorts consisted of 32 (7.3%) physically abused women and 352 (80.0%) control subjects without any abuse history. Demographic and socioeconomic differences were found to be insignificant among the respondents. Results revealed that women assaulted in the current pregnancy were twice as likely to have preterm labor as compared with those without assault history. In addition, crude odd ratios showed a twofold increased risk of chorioamnionitis in assault victims. No difference between abused and nonabused women was noted in the prevalence of preterm delivery, pregnancy-induced hypertension, cesarean section, meconium staining, infant birth weight, Apgar scores, intrauterine growth retardation, fetal distress, fetal death, neonatal seizures, sepsis, or admission to the intensive care unit. In conclusion, physical assault was associated with preterm labor and chorioamnionitis and screening for assault must be incorporated during routine prenatal care to identify women at risk of complications.
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PMID:Perinatal morbidity associated with violence experienced by pregnant women. 761 58

The patient first noticed general muscle stiffness at the age of 36. Two years later, she suffered from a tonic-clonic seizure which brought her to a hospital for the first time. Choreoathetoid movement, ataxia and cognitive deficit were apparent. At the age of 44, tonic-clonic seizures became more frequent and she was admitted to our hospital as being status epilepticus. After the cessation of clinical seizures, she became appllic. Gradual increase of atrophic changes in cerebrum, cerebellum and brain stem were observed by MRI and CT. Hematological study showed that she had abnormal hemoglobin, Hb Takamatsu. Four of her five children were clinically examined; all of them showed abnormal EEG findings; three being mentally retarded and had clinical generalized convulsive seizures; two had hemoglobinopathy (Hb Takamatsu). The patient died from sepsis at the age of 50 and the autopsy was carried out. The brain weighed 930 gram. Histological findings confirmed the diagnosis of dentato-rubro-pallido-luysian atrophy; neuronal loss accompanied by gliosis in dentate nuclei, red nuclei, lateral part of globus pallidus, and subthalamic nuclei. The coincidence of the hereditary traits of two independent diseases, DRPLA and familial hemoglobinopathy (Hb Takamatsu) suggests closeness of their genetic loci.
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PMID:[A familial case of DRPLA diagnosed by an autopsy associated with hemoglobinopathy (Hb Takamatsu)]. 825 33

Forty-six patients with severe nonpenetrating brain injury [Glasgow Coma Scale (GCS) 4-7] were randomized to standard management at 37 degrees C (n = 22) and to standard management with systemic hypothermia to 32 to 33 degrees C (n = 24). The two groups were balanced in terms of age (Wilcoxon's rank sum test, p > 0.95), randomizing GCS (chi-square test, p = 0.54), and primary diagnosis. Cooling was begun within 6 h of injury by use of cooling blankets. Metocurine and morphine were given hourly during induction and maintenance of hypothermia. Rewarming was at a rate of 1 degree C per 4 h beginning 48 h after intravascular temperature had reached 33 degrees C. Muscle relaxants and sedation were continued until core temperature reached 35 degrees C. There were no cardiac or coagulopathy-related complications. Seizure incidence was lower in the hypothermia group (Fisher's exact text, p = 0.019). Sepsis was seen more commonly in the hypothermia group, but difference was not statistically significant (chi-square test). Mean Glasgow Outcome Scale (GOS) score at 3 months after injury showed an absolute increase of 16% (i.e., 36.4-52.2%) in the number of patients in the Good Recovery/Moderate Disability (GR/MD) category as compared with Severe Disability/Vegetative/Dead (SD/V/D) (chi-square test, p > 0.287). Based on evidence of improved neurologic outcome with minimal toxicity, we believe that phase III testing of moderate systemic hypothermia in patients with severe head injury is warranted.
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PMID:A phase II study of moderate hypothermia in severe brain injury. 825 39


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