Active clinical trials for "Premature Birth"

Electric Impedance Tomography (EIT) is a lung monitoring technique based on the injection of small currents and voltage measurements using electrodes on the skin surface generating cross-sectional images representing impedance change in a slice of the thorax. It is a real time, radiation free, non-invasive and portable. Neonatal respiratory distress syndrome (RDS) is a respiratory disorder resulting from immaturity of the lung structure and lack of surfactant. It is one the most common conditions in premature infants. Many of these infants require either invasive or non-invasive respiratory support. The goal of the study is to investigate the dynamic changes in pulmonary aeration during assisted breathing in very low birthweight preterm infants using pulmonary electrical impedance tomography. Currently most widely used methods to assess respiratory lung function are either invasive and/or indirect (ABG, pulse oximetry, transcutaneous pCO2 measurement), lacks temporal resolution (lung ultrasound) or emit ionizing radiation (CT). EIT provides information on regional lung aeration without the aforementioned shortcomings.

This is a prospective observational pilot study investigating if skin-to-skin care (SSC) has an influence on cerebral oxygenation and perfusion measured with near-infrared spectroscopy (NIRS) compared to incubator care in ventilated preterm neonates on the first day after birth.

Premature infants present with significant oxygenation instability in the form of frequent spontaneous episodes of hypoxemia during the first weeks after birth. These infants are also exposed to hyperoxemia. The objective of this study is to determine the extent to which exposure to frequent episodes of hypoxemia and hyperoxemia in extreme premature infants during the early stages of their evolving lung disease is associated with altered maturation and function of their respiratory control system. This study is part of the Prematurity-Related Ventilatory Control (Pre-Vent): Role in Respiratory Outcomes Clinical Research Centers (CRC) (U01) cooperative program of the National Heart Lung and Blood Institute (NHLBI) of the National Institutes of Health (NIH).

This study explores the associations between maternal stress, breastmilk composition, and feeding and neurodevelopment for preterm infants in the NICU and at 4 months corrected age.

This is a cross-sectional study of a randomized clinical trial to investigate nutritional aspects of pre-scholar aged children born preterm submitted to an early stimulation program versus conventional care program. The preterm-born children participated in the project entitle "Early Intervention Program for Preterm Infants and Their Parents: establishing the impact at 18 Months Corrected Age" (NCT02835612), which performed a continuous early stimulation in very and extremely preterm infant's families in their first 12 to 18 months. In the present study, preterm born children currently with 3 to 6 years old and their mothers (or legal guardian) are once more invited to a one-day visit for a nutritional and clinical evaluation at the Clinical Research Center of Hospital de Clínicas de Porto Alegre/Brazil. In the consultation, preterm born children and theirs mothers are submitted to the following exams: body composition by electrical bioimpedance, clinical and physical evaluation, anthropometric measurements, and children's eating habits, eating behavior and parental educational style in food through specific questionnaires. Moreover, this study will also investigate a group of pre-scholar health children born at term to obtain reference values for variables analysed. The goal with these findings is to determine if an early stimulation program could present a positive impact in anthropometric outcomes and nutritional aspects in this more vulnerable preterm born population.

Weaning from mechanical ventilation is a critical issue and the diaphragmatic disfunction has been demonstrated to play an important role in extubation failure. the aim of present investigation is to evaluate diaphragmatic excursion velocity during in patients undergoing spontaneous breathing trial through tissue Doppler analysis in both inspiration and expiration.

Investigators hypothesize that premature newborns with poor cardiopulmonary performance have higher morbidities and poorer physical and cognitive developmental outcomes. Investigators further hypothesize that audible sounds combined with novel inaudible vibrations above and below human perception interpreted with transparent and auditable AI algorithms can detect and identify early gas and fluid movement anomalies not uncovered by conventional tools in an non-invasive, easy, fast, and low cost examination.

Monocentric study carried out in the Neonatal and Intensive Care Units of the Dijon University Hospital. The objective is to evaluate the feasibility of performing a pulmonary ultrasound within 6 hours after admission in premature infants born between 32 weeks of amenorrhea and 36 weeks of amenorrhea + 6 days who are hospitalized for initial respiratory distress. Pulmonary ultrasound is performed within 6 hours of admission and an ultrasound score is calculated according to the images observed. Continued management according to protocols without taking into account the ultrasound data. Follow-up of patients until discharge from hospital or D28 of life (whichever comes first)

This study is planned prospectively in pregnancies who applied to Etlik Zübeyde Hanım Women's Health Care, Training and Research Hospital which is a teritiary hospital with 15.000 births anually, between January 2022 and January 2023. Cerclage treatment will be performed with the McDonald technique (the type of cerclage suture will be mersilene) between the 16-23 weeks of gestation in pregnant women with a diagnosis of cervical insufficiency based on the history , physical examination or ultrasound findings according to ACOG. The investigators will measure cerclage area after cerclage treatment (within 0-4 weeks) and different parameters besides it by transvaginal ultrasound. It will be whether the collected data is related to the incidence of preterm birth.

An "outborn" birth is a premature birth that occurs in an unsuitable level center at the end of the child (unlike "inborn" births). This study aims to describe the morbidity and mortality of very premature newborns (gestational age less than 32 weeks of amenorrhea) born outside a maternity hospital of appropriate level between January 1, 2016 and December 31, 2020, and assessment of the preventable or non-preventable nature of these so-called "outborn" births. The aim of this research is to write down the short-term mortality and morbidity of newborns born at a gestational age <32 weeks of amenorrhea outside a level III maternity hospital in Alsace between January 1, 2016 and December 31, 2020.