A multicenter randomized controlled trial comparing effectiveness of two nasal continuous positive airway pressure devices in very-low-birth-weight infants.

Objective: Many studies suggest nasal continuous positive airway pressure is an effective and relatively complication-free means of respiratory support in premature infants. However, only limited data exist regarding the practical aspects of nasal continuous positive airway pressure delivery, including the best way to provide the positive airway pressure.

Design: Our aim was to compare the results of treatment using two different nasal continuous positive airway pressure devices: variable flow Infant Flow and constant flow nasal continuous positive airway pressure in two different groups of very-low-birth-weight infants in a multicenter randomized controlled trial.

[The results of panphotocoagulation laser treatment in retinopathy of prematurity in the West Pomeranian Region in 2003-2005 years].

Purpose: ROP--retinopathy of prematurity is a disease of the retina and the vitreous body of premature infants, especially born before 28 weeks of intrauterine life (71%), rare till 33 weeks of pregnancy (7.6%). The pathogenesis is involved with damage of immature vessels of the retina.