Prediction of weaning readiness off nasal CPAP in preterm infants using point-of-care lung ultrasound.

This study's primary aim was to assess whether end-expiratory lung ultrasound severity score (expLUSsc) at Day 3 of life, the second week of life, and before weaning off nasal continuous positive airway pressure (nCPAP) can predict the weaning readiness off nCPAP trial in preterm infants. The secondary aim was to evaluate the value of adding lung tidal recruitment (LTR) to expLUSsc (expLUSsc-plus-LTR) to improve predictability. We conducted a prospective study on premature infants <33 weeks of gestation.

Cerebral oxygenation monitoring of ex-preterm infants during the infant car seat challenge test.

Unlabelled: The American Academy of Pediatrics and until recently the Canadian Paediatric Society recommend preterm infants undergo an Infant Car Seat Challenge test prior to discharge to rule out systemic oxygen desaturation when placed at a 45-degree angle in a car seat. Near-infrared spectroscopy (NIRS) provides objective measurements of the impact of systemic oxygen (SO) desaturation, bradycardia, or both on cerebral regional oxygen saturation (rSO).

Objective: To characterize baseline cerebral rSO during a car seat trial in preterm infants ready for discharge.

Prone versus Supine Position for Lung Ultrasound in Neonates with Respiratory Distress.

Objective: To study the feasibility of lung ultrasound (LUS) in prone position and to compare it with supine position in neonates with respiratory distress.

Study Design: Neonates ≥ 29 weeks of gestational age with respiratory distress requiring respiratory support within first 12 hours of life were enrolled prospectively. First LUS (fLUS) was done in the position infant was nursed (supine or prone), infant's position changed, a second LUS (sLUS) was performed immediately and a third LUS (tLUS) was done 1 to 2 hours later.

Superior mesenteric artery syndrome: a rare cause of complete intestinal obstruction in neonates.

Superior mesenteric artery syndrome (SMAS) is an uncommon cause of high intestinal obstruction in neonates; it is owing to incomplete obstruction in the third part of the duodenum caused by compression between the SMA and abdominal aorta. In neonates, complete intestinal obstruction owing to SMAS has been very rarely reported in the literature .We present a 7-day-old previously healthy male infant with a short history of gastroenteritis and sepsis followed by progressive abdominal distension and persistent bilious vomiting that resulted in hypovolemic shock.

Topography-guided CATz versus conventional LASIK for myopia with the NIDEK EC-5000: A bilateral eye study.

Purpose: To evaluate the difference in visual acuity, subjective night vision glare, and higher order aberrations in eyes with myopia with or without astigmatism operated with topography-guided customized corneal LASIK and conventional LASIK.

Methods: This contralateral study includes 46 eyes (23 patients) that underwent topography-guided corneal customized LASIK using the customized aspheric treatment zone (CATz) ablation profile in one eye and conventional LASIK using the NIDEK EC-5000 Advanced Vision Excimer laser system (NAVEX) in the other eye for myopia with or without astigmatism. Patients were masked to which eye underwent topography-guided CATz or conventional LASIK.