Acta paediatrica
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The incidence of recurrence of acute pericarditis in children varies from 15% to 30% and is accompanied by a high morbidity. Various treatment modalities have been used with variable success rates and side effects. La Serna et al. (Lancet 1987; 26: 1517) were the first to treat adults with recurrent pericarditis with colchicine, and were followed by other authors. ⋯ In this paper, we present three children who suffered from viral or idiopathic recurrent pericarditis, despite multiple courses of non-steroidal anti-inflammatory drugs (NSAIDs) and/or corticosteroids. They responded remarkably well to colchicine, which was administered for 6 months with no adverse reactions. They continue to do well 18, 11 and 12 months after cessation of treatment, respectively.
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Case Reports
Tension pneumopericardium in a preterm infant without mechanical ventilation: a rare cause of cardiac arrest.
A preterm infant with a gestational age of 32 weeks developed a tension pneumopericardium during the second day of life. The infant was treated with nasal continuous positive airway pressure and was not mechanically ventilated before pneumopericardium occurred. ⋯ A continuous pericardial drainage was positioned and was successfully removed on the seventh day of life after weaning from the ventilator. Tension pneumopericardium may occur even in non-ventilated newborns and should be considered as a rare but important differential diagnosis of cardiac arrest.
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Comparative Study Clinical Trial
Capillary refilling time in newborns--optimal pressing time, sites of testing and normal values.
Aspects of capillary refilling time (CRT) in newborns, such as pressing time, sites of testing, normal values and difference between observers were assessed. CRT was measured in 280 term newborns, divided into 7 groups of 40 each, varying pressing time (from 1 to 7 s) was applied. CRT was measured in midpoints of forehead and sternum and plantar surface of heel (defined as head, chest and heel). ⋯ The data points of the CRT of the head and chest approached normality, whilst those of the heel were widely scattered. Normal CRT in newborns is <3 s. No significant difference between two observers in head and chest CRT values was found.
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Randomized Controlled Trial Clinical Trial
Randomized, controlled, blinded trial of doxapram for extubation of the very low birthweight infant.
The objective of the study was to determine whether administering doxapram by infusion to the very low birthweight infant, prior to extubation during the first 3 weeks of life, would increase the incidence of successful extubation. The study patients, 56 infants of less than 1251 g birthweight and less than 30 weeks' gestation, were entered in the first 3 weeks of life when lung disease had started to improve. A randomized blinded trial was performed, with infants receiving 3.5 mg kg(-1) doxapram bolus, followed by an infusion at 1 mg kg(-1) h(-1), or placebo. ⋯ Fifteen infants in each group were successfully extubated before the 10th day of the study. In conclusion, when given in accordance with this protocol doxapram does not increase the likelihood of successful extubation in the very low birthweight infant. Increasing successful extubations in this group of infants will require other strategies.
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Children seeking medical attention for acute respiratory tract infections were investigated for evidence of Chlamydia pneumoniae infection. Blood samples were obtained from 367 children. Nasopharyngeal or throat swabs for PCR analysis (polymerase chain reaction) were taken from 360 children. ⋯ Using PCR, a prevalence of 8 and 10% of C. pneumoniae was found in male and female children aged < 2 y; 17 and 19%, respectively, in the age group 2-4 y and 32 and 21%, respectively, in the age group 5-16 y. We conclude that Chlamydia pneumoniae is a common finding in young children with respiratory tract infections. Younger children were more often found to have a moderate disease, but may have been ill for a long period.