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

In this study, 74 S.typhimurium septicemia cases were evaluated retrospectively from their records, and the age and sex distribution, presence of underlying disease, signs and symptoms, complete blood count, liver function tests and case fatality rate were documented and prognostic factors determined. It has been shown that S.typhimurium is the most common strain causing Salmonella septicemia, which is more fatal in the newborn period and in the presence of an associated disease, while hemoglobin and leukocyte counts do not play an important role in the prognosis. In Salmonella septicemia, congenital heart disease was the second-most common associated disease, which may be attributed to probable underlying immunodeficiency.
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PMID:Prognostic factors in Salmonella typhimurium septicemia. A 10-year retrospective study. 750 60

The hypoplastic left heart syndrome is a very severe congenital heart disease dependent on patency of ductus arteriosus in the newborn. The survival after neonatal period, without surgical treatment, is exceptional. Nowadays, there are basically two types of therapeutic procedures: Palliation with the Norwood operation and/or cardiac transplantation. Both methods have showed advantages and disadvantages; at present, there is not consensus of them. In our hospital, we have recently begun a medical-surgical therapeutic program for the management of neonates with hypoplastic left heart syndrome. Because of this, we report our little experience. We have treated three children in the last year: The first of them dead in the operating room; the second was exitus due to a sepsis two months after surgery, and the third, who is three-month-old now, remained well and was discharged to home.
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PMID:[The hypoplastic left heart syndrome. Initiation of a therapeutic program]. 752 24

We studied serum prolactin (PRL) in 28 newborn infants with acute encephalopathy. Six patients had electrographically confirmed seizures. Twenty-two patients comprised the nonictal group. In the seizure group, PRL was determined at the first onset of the seizure (baseline) and at 15 and 30 min postictal. In the nonseizure group, PRL was determined at the end of the EEG and 15 min later. EEGs were visually analyzed for the presence of seizures and background abnormality (normal or mildly, moderately, or markedly abnormal). Etiologic diagnoses included congenital heart disease (12), hypoxic-ischemic encephalopathy (4), sepsis (4), respiratory distress syndrome (5) meconium aspiration (1), and metabolic disease (2). Serum PRL was significantly higher (p < 0.05) at baseline and 15 min postictally in the patients with seizures than in the nonictal group. However, PRL levels 15 and 30 min postictally were not statistically different from baseline values. Baseline PRL correlated significantly (p < 0.001) with EEG background abnormality in both groups; therefore, patients with the most abnormal EEG backgrounds had higher levels of PRL than those with a relatively normal EEG background. We conclude that newborns with EEG-confirmed seizures, particularly if seizures are not associated with clinical signs, have high baseline serum PRL levels that do not increase significantly in the immediate postictal period. Serum PRL levels correlate with the severity of the brain insult as evaluated by EEG background. Further studies are needed to enhance our understanding of the dynamics of PRL secretion in newborns with seizures and acute encephalopathy.
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PMID:Serum prolactin in neonates with seizures. 755 85

Neonatal mortality due to congenital malformations or genetic disorders has not decreased despite a decrease in overall neonatal deaths with recent advances in medical technology. As a consequence, an increasing percentage of neonatal deaths is attributable to congenital malformations and genetic disorders. This study retrospectively reviewed neonatal deaths associated with congenital malformations over an 11-year period in the neonatal intensive care unit (NICU) at Kosair Children's Hospital, Louisville, Kentucky. Presently, congenital malformations are responsible for approximately 45% (range 32% to 61%) of deaths in the NICU with congenital heart disease, lethal genetic disorders, and pulmonary hypoplasia being the main contributors. Other major causes of neonatal death included extreme prematurity, respiratory disorders, necrotizing enterocolitis, sepsis, asphyxia, and primary pulmonary hypertension. It is important that clinicians are aware that improved survival is expected for most diseases because of technological advances, but that further significant reductions in neonatal mortality will depend on genetic counseling and prevention of congenital malformations.
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PMID:The impact of major congenital malformations on mortality in a neonatal intensive care unit. 756 53

Paediatric cardiac transplantation (pHTX) has gained widespread acceptance as a therapy in end-stage myocardial failure and some forms of congenital heart disease, particularly hypoplastic left heart syndrome (HLHS). The major problems to the anaesthesiologist in these patients are induction of anaesthesia in infants with HLHS and treatment of pulmonary hypertension in the early post-bypass period. PATIENTS AND METHODS. Anaesthesia for pHTX was performed in 15 children < 1 year of age (4-237 days); 12 suffered from HLHS, 2 from endocardial fibroelastosis, and 1 from dilatative cardiomyopathy. Induction of anaesthesia in patients with HLHS IS a challenge to the anaesthesiologist, as he has to maintain the delicate balance between pulmonary and systemic blood flow. Anaesthesia was induced with fentanyl (10-15 micrograms/kg) and pancuronium (0.2-0.4 mg/kg) and maintained with fentanyl (total dosage 70-100 micrograms/kg). Modification of ventilatory parameters such as FiO2, PaCO2, and airway pressure (PEEP, I:E ratio) was used to influence systemic and pulmonary blood distribution in the pre-bypass period according to changes in haemodynamics (target: O2 saturation approximately 75%-80%, PaCO2 45-50 mmHg). Treatment of pulmonary hypertension in the weaning and early post-bypass period consisted of respiratory (PaCO2 < 30 mmHg) and metabolic alkalinisation (pH 7.45-7.55, BE > +3 mmol/l), the use of prostaglandin E1 (3-6-12 micrograms/kg.h), and the phosphodiesterase inhibitor enoximone (10-15 micrograms/kg.min). Additional positive inotropic support was achieved with dobutamine (5-10 micrograms/kg.min), adrenaline (0.1-0.5 micrograms/kg.min), and/or orciprenaline (0.1-0.2 micrograms/kg.min) and calcium chloride (25-100 mg/kg). RESULTS. Two children died intraoperatively and 1 on the 1st postoperative day from overwhelming pulmonary vascular resistance and right ventricular failure. Three children died between 3 and 4 weeks postoperatively, 1 from cytomegalovirus infection, 1 from sepsis, and 1 from acute rejection. Nine patients survived and are well up to 5.5 years after transplantation. CONCLUSION. Pulmonary hypertension in the weaning and early post-bypass period is the main anaesthesiological problem of pHTX, particularly in children with HLHS. A polypragmatic approach to this problem consisting of alkalinisation, pulmonary vasodilatation, and inotropic support is presented and seems to be effective. Further improvements in concepts of pHTX are limited by the lack of donor organs. Though the experience with pHTX in neonates and infants is growing slowly, it might be a routine procedure from the anaesthesiological point of view within a few years in some selected centres.
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PMID:[Anesthesia for heart transplantation in newborn and suckling infants. Special aspects of the hypoplastic left heart syndrome]. 778 53

A pair of thoracopagus conjoined twins with a connection at the atrioventricular groove of both hearts and a huge conjoined liver were surgically separated. An aortopulmonary shunt was created for Twin B, a victim of complex congenital heart disease with hypoplastic right heart syndrome, who died 5 hours later. However, Twin A survived after prolonged endotracheal intubation and parenteral nutrition. He survived for 7 months, and went home, but finally died of sepsis. In reviewing 47 pairs of surgically separated thoracopagus conjoined twins, in 30 pairs of type A (Leachman's classification, completely separate hearts), 42 patients survived (70%); in 5 pairs of type B (atrial connection only), one patient survived (10%); in 9 pairs of type C (both atrial and ventricular interconnections), none survived; in 3 pairs of unknown type, 2 survived. Total survival rate of surgically separated thoracopagus conjoined twins was 47.9%. The survival rate was 38.2% in those operated in the neonatal period (n = 34) and 63.6% in those operated over 1 month of age (n = 44) (p = 0.016). In conclusion, thoracopagus conjoined twins are rare. Although its separation carries a high risk, especially in those with cardiac connection, this report confirmed that separation is still feasible under proper preparation and planning.
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PMID:Separation of thoracopagus conjoined twins. A case report. 799 41

Perioperative deterioration of the circulatory performance of patients undergoing heart surgery ranges from transitory impairment in cardiac output by deterioration of the compensation range of the oxygen transport system to manifest circulatory failure without previous myocardial damage and the acute decompensation of pre-existing chronic heart failure. On the basis of the current state of knowledge in this field, a concept for rational staged treatment should be based on the different myocardial beta-adrenoceptor conditions related to the type and stage of the individual underlying heart disease and on adrenoceptor subtype specific properties of positive inotropic drugs. 1. The therapy of perioperative "circulatory" insufficiency after extra-corporal circulation consists of the use of drugs to adapt the performance of the oxygen transport system to increased overall oxygen demand. Simultaneous volume loading (by CVP) and positive inotropic support with dobutamine are the best means of treating this (normally transitory) dysregulation. 2. In the case of manifest severe circulatory insufficiency (low cardiac output syndrome), sepsis or acute heart failure (e.g., following acute myocardial infarction), the use of a pulmonary artery catheter for determining perioperative cardiac output and resistance is essential. In such cases, positive inotropic therapy is based on catecholamines of medium (dobutamine) to high (adrenaline) efficacy, because it can be assumed that the beta-adrenoceptor pattern will remain normal with regular functioning and regulation of the (remaining) myocardium up to the onset of acute heart failure.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[Concept for therapy of heart failure in heart surgery]. 809 25

To update the clinical profile of pediatric patients hospitalized with RSV infection, we retrospectively reviewed the records of 246 children (male:female ratio 1.44:1) admitted during one season to a tertiary-care hospital. The most common admitting diagnoses were bronchiolitis (37.4%), pneumonia (32.5%), and possible septicemia (13%). Median age was 3 months; median length of stay, three days. Twice as many minorities were admitted with RSV infection as all other admissions during the same year. Family history of asthma, while common (35%), did not affect length of stay or complications. Of the 38 (15%) patients requiring intensive care, 29 (76%) underwent ventilation. Patients with underlying cardiopulmonary disease had more complications, were more likely to require intensive care (about 50%), and had significantly longer hospital stays than others. All three patients (1.2%) who died had congenital heart disease. Common risk factors included young age, chronic cardiopulmonary disease, male sex, and possibly family history of asthma. Although the most typical clinical diagnoses remain bronchiolitis and pneumonia, a systemic illness resembling the sepsis syndrome has emerged at our institution as a significant clinical presentation.
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PMID:Clinical profile of pediatric patients hospitalized with respiratory syncytial virus infection. 840 43

We retrospectively examined the medical and autopsy records of seven previously unpublished cases of fatal pneumococcal septicemia in children with hemoglobin SC disease. The earliest death occurred in a 1-year-old child who had congenital heart disease with cyanosis; the other children were aged 3 1/2 to 15 years. Only one child had received pneumococcal vaccine or prophylactic penicillin therapy. All seven children had an acute febrile illness and rapid clinical deterioration despite parenterally administered antibiotic therapy and intensive medical support. Erythrocyte pit counts in two patients were 40.3% and 41.7%, respectively (normal, < or = 3.6%). Autopsy data from five cases showed marked splenic congestion without infarction in five, splenomegaly in four, and bilateral adrenal hemorrhage in three. These cases illustrate that functional asplenia predisposes some children with hemoglobin SC disease to the development of fatal septicemia after the age of 3 years. We conclude that pneumococcal vaccine should be administered to all children with hemoglobin SC disease and that acute febrile illnesses should be investigated promptly for the possibility of septicemia. The routine use of prophylactic penicillin therapy in infants and children with hemoglobin SC disease remains controversial.
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PMID:Fatal pneumococcal septicemia in hemoglobin SC disease. 820 67

We reviewed the data of 42 consecutive patients (mean age 55 +/- 12 years) who underwent surgery for control of recurrent drug-refractory ventricular arrhythmia. A history of myocardial infarction was present in 38 patients, 4 patients had congenital heart disease (2 aneurysms, 1 right ventricular dysplasia, 1 hamartoma). The mean LV ejection fraction was 40 +/- 14%. At preoperative electrophysiologic study, ventricular tachycardia was inducible in 32 of 33 patients. The mean heart rate was 188/min. A mean of 3.3 +/- 2.1 antiarrhythmic drug trials were ineffective. The most frequently performed surgical procedure (n = 36) was visually guided subendocardial resection, alone or in combination with cryothermal ablation. In 30 patients additional aneurysmectomy was performed. A mean of 1.9 +/- 1.4 coronary arteries in 32 patients were bypassed. The overall in-hospital mortality (30 days) was 9.5% (1 arrhythmic death, 1 pump failure, 1 sepsis, 1 hemorrhagic shock). We found 2 significant (p < 0.05) predictors of perioperative mortality: recent myocardial infarction and patient's age. During a mean follow-up of 33 months (range 1 to 90), there were 3 sudden cardiac deaths and 6 nonfatal recurrences of ventricular tachycardia which were subsequently prevented with antiarrhythmic drug therapy. Thus, the overall success in control of arrhythmia was 92%, in 59% by surgery alone. Survival was 79% at 2 years after surgery and 63% at 5 years. We conclude that patients who have successful subendocardial resection and aneurysmectomy for control of ventricular arrhythmia have an excellent chance of arrhythmia-free survival and a relatively good prognosis.
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PMID:[Surgery for arrhythmia in patients with therapy-resistant ventricular tachycardia]. 821 Oct 13


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