Articles: intensive-care-units.
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The increasing aggressivity of the modern technology connected with neonatal resuscitation had led to the recognition by paediatricians of the existence of pain in the newborn, and of the necessity to treat this condition. The neurophysiological development of the neonate is such that it allows pain perceptions even in premature infants; a number of clinical parameters have therefore been described for pain recognition in neonates. An antalgic therapeutic scheme to be used for treatment of pain in the intensive care unit is proposed.
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In order to study the possible association between socioeconomic status (SES) and critical care mortality, we examined a cohort of 847 patients over 14 years of age, as they were consecutively admitted to three general intensive care units (ICUs). The patients with low SES (social classes IV and V according to the British Registrar General's classification) were older (62.0 v 58.5 years old, p less than 0.0001) and showed a higher ICU mortality (odds ratio (OR) = 1.61, p = 0.0204) and severity of illness on admission (mean Simplified Acute Physiology Score [SAPS] 9.9 vs 8.7, p = 0.0002) than patients with high SES (social classes I-III). The initial severity of illness differential was detected both in patients admitted from the emergency area and in patients admitted from the general hospitalization ward, suggesting the existence of some kind of preselection procedure related to the SES of the patient. ⋯ We conclude that there is an inverse relationship between SES and ICU mortality. The mortality excess in the low SES patients is largely accounted for by the covariates of the low SES (especially their high age and severity of illness on admission). There is no evidence of a different relative therapeutic effort according to the SES.
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This paper summarizes the experience with ligation of persistent ductus arteriosus in prematures performed in the intensive care unit during the years 1986 to 1988. Records of 35 operated prematures on artificial ventilation were analyzed retrospectively. Management and organization of the operation are described. For comparison, records were analysed of 47 prematures, also artificially ventilated, who during the years 1978 to 1986 had to be transported to an operating theatre over a distance of 3 or 10 km for the ligation.
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The feasibility, safety and clinical impact of transesophageal echocardiography were evaluated in 51 critically ill intensive care unit patients (28 men and 23 women; mean age 63 years) in whom transthoracic echocardiography was inadequate. At the time of transesophageal echocardiography, 30 patients (59%) were being mechanically ventilated. Transesophageal echocardiography was performed without significant complications in 49 patients (96%), and 2 patients with heart failure had worsening of hemodynamic and respiratory difficulties after insertion of the transesophageal probe. ⋯ In the remaining patients, transesophageal echocardiography permitted confident exclusion of suspected abnormalities because of its superior imaging qualities. Cardiac surgery was prompted by transesophageal echocardiographic findings in 12 patients (24%) and these findings were confirmed at operation in all. Therefore, transesophageal echocardiography can be safely performed and has a definite role in the diagnosis and expeditious management of critically ill cardiovascular patients.