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Abstract Objective To evaluate the usefulness of transvaginal ultrasonography in the determination of the risk of preterm delivery and chorioamnionitis in pregnancies affected by preterm premature rupture of membranes preterm premature rupture of membranes. Design One hundred and one singleton pregnancies with preterm premature rupture of membranes were included in this prospective study over a 3-year period. Patients underwent cervical length measurement by transvaginal ultrasonography at admission and thereafter, in the absence of chorioamnionitis, were managed expectantly. Results The median time interval between admission and delivery (latency period) was 48 h. A cervical length of less than 20 mm was associated with a significant risk of early delivery (mean latency period was 59.44 ± 159.93 h vs. 240.94 ± 364.67; P < 0.05). There was no relation between cervical length and occurrence of chorioamnionitis or neonatal sepsis. Conclusions These data suggest that the use of transvaginal ultrasonography for cervical length measurement during preterm premature rupture of membranes may predict an early delivery but cannot anticipate the risk of chorioamnionitis or neonatal sepsis. [ABSTRACT FROM AUTHOR]

Objective: The objective of this study is to evaluate the use of nests on general movements (GM) and posture in very preterm infants at term age. Method: Seventeen high-risk preterm infants-less than 30 weeks of gestation (GA)-underwent a video recording, lying in supine position, with or without nest. Posture, GM quality, and movements made around the child's midline, as well as abrupt movements and frozen postures-in extension or flexion of the four limbs-were analyzed. Results: Nest did not modify quality of GM. Children significantly adopted a curled-up position. The nest system was associated with an increase in movements toward or across the midline, as well as reduction of the hyperextension posture and head rotation movements. Frozen postures in flexion or extension, as well as abrupt movements of the four limbs, were reduced but not significantly. Conclusions: Nest helps very preterm infants to adopt semi-flexed posture and facilitates movements across the midline and reduces movements of spine hyperextension, without GM global quality modifications. [ABSTRACT FROM AUTHOR]

Abstract: With increasing numbers of preterm infants surviving, the impact of preterm birth on later cognitive development presents a major interest. This study investigates the impact of preterm birth on later dorsal- and ventral-stream functioning. An atypical pattern of performance was found for preterm children relative to full-term controls, but in the dorsal-drawing task only. These findings suggest that the number of gestational weeks does affect dorsal-stream functioning, even after more than 6 years of favorable environmental conditions in healthy preterm children. [Copyright &y& Elsevier]