Acta paediatrica
-
To describe the neurobehavioral and developmental profile of very low birthweight (VLBW) preterm infants in early infancy. ⋯ Almost all VLBW infants showed non-optimal motor quality behavior at 6 mo and encountered far more problems with self-regulation compared with term infants.
-
Pneumonia in childhood may be associated with surfactant dysfunction and severe acute respiratory distress syndrome (ARDS). The aim of this study was to investigate the effects of surfactant treatment on oxygenation in 8 infants (age range: 1 mo to 13 y) with severe respiratory failure owing to viral, bacterial or Pneumocystis Carinii pneumonia. ⋯ Surfactant dysfunction probably plays a role in the pathophysiology of severe paediatric ARDS triggered by pneumonia, as it was found that surfactant instillation rapidly improved gas exchange in the majority of the affected infants in our study. Larger randomized controlled studies are necessary to evaluate the effects of surfactant treatment on morbidity and mortality.
-
Randomized Controlled Trial Comparative Study Clinical Trial
Comparing suprapubic urine aspiration under real-time ultrasound guidance with conventional blind aspiration.
To determine the optimal method of suprapubic aspiration (SPA), the success rates of real-time ultrasound-guided SPA were compared with those of conventional SPA, and factors associated with success were studied. Thirty infants were randomly allocated to group A (for real-time ultrasound-guided SPA) and 30 infants to group B (for blind SPA with a prehydration protocol). The results showed that the overall success rates for all attempts were similar (26/30 or 87% in group A vs 24/30 or 80% in group B, p > 0.05). The first attempts in both groups were equally successful (both 18/30 or 60%). In comparison with failed attempts, successful ultrasound SPA attempts were associated with a greater bladder depth (mean +/- SD: 28 +/- 11 vs 21 +/- 5 mm, p < 0.01), length (32 +/- 12 vs 23 +/- 9 mm, p < 0.05) and volume (17 +/- 13 vs 8 +/- 6 ml, p < 0.01), but similar width (33 +/- 9 vs 29 +/- 5 mm, p > 0.05). In blind SPA, successful attempts were associated with the presence of bladder dullness on percussion (odds ratio 29). ⋯ This study confirms that ultrasound-guided SPA has a high success rate. Blind SPA could also be equally successful with appropriate preparation. Ultrasound-guided SPA is recommended when the bladder depth exceeds 3 cm, or the bladder length exceeds 3.7 cm. If an ultrasound machine is not available, blind SPA may be an alternative, with attention being paid to prehydration and the demonstration of bladder dullness by percussion.
-
This study aimed to define the differences in lung function between British Caucasian and rural eastern Indian children, and to test the hypothesis that nutrition could account for such "ethnic" variation. To exclude confounders, a rural Indian setting was identified and children were screened for respiratory illness before lung function and nutritional characteristics were measured. Regression equations for this population have already been published. In this study, the lung function differences between rural eastern Indian (n=391) and mean predicted lung function for Caucasian children were characterized, matched for height and sex. In addition, stepwise multiple regression models were fitted to investigate the relative associations of lung function differences with body mass index (BMI), occipitofrontal circumference and age. Although the largest differences in the forced expiratory volume in 1 s (FEV1) [girls 28.7 (27.3-30.1), boys 23.4 (22.2-24.6)] and forced vital capacity [girls 27.9 (26.4-29.4), boys 30.7 (29.6-31.9)] [values as mean difference in % predicted (95% confidence intervals)] ever reported between two populations were observed, differences in peak expiratory flow rate (PEFR) were small. BMI was strongly associated with inter-racial differences for FEV1 for both sexes (boys beta = -0.227, girls beta = -0.353. p < 0.001) and PEFR for girls (beta = -0.200, p < or = 0.05) (beta = standardized coefficient). ⋯ Preventable nutritional factors may play a causal role in determining the FEV1 differences between rural Indian and Caucasian children. As peak FEV1 in youth influences respiratory morbidity in later life, it is important to define specific nutrient deficiencies that may relate to poor FEV1 growth in these children.