Active clinical trials for "Transient Tachypnea of the Newborn"

In this prospective, cross-sectional study, the aim was to investigate the possible role of cord stress hormones; adrenocorticotropic hormone (ACTH), cortisol, epinephrine, sT3, sT4, and thyroid-stimulating hormone (TSH) in the development of Transient Tachypnea of the Newborn (TTN), via their modulatory effect on epithelial sodium channels and Na-K-ATPase.

Background: Transient tachypnea of the newborn (TTN) caused by lung edema resulting from delayed absorption of fetal alveolar lung fluid and is a common cause of admission of late preterm and full-term infants to neonatal intensive care units. Infant born by C-section and those with perinatal asphyxia, umbilical cord prolapse or certain maternal condition (asthma, diabetes, or analgesia) are more prone to develop TTN. Conventional treatment involves appropriate oxygen administration and continuous positive airway pressure in some cases. Hastening the clearance of lung liquid should shorten the duration of the symptoms and reduce complications. Objectives: This study aims to determine the effectiveness of inhaled budesonide in the treatment of this disorder through determining whether it reduces the duration of oxygen therapy and respiratory symptoms and shortens hospital stay in term infants with transient tachypnea of the newborn

Transient Tachypnea of the Newborn (TTN) is one of the common causes of neonatal respiratory distress as a result of delayed clearance of fetal lung fluid. Neonates with TTN usually require noninvasive respiratory support (e.g. nasal cannula, nasal CPAP) and may need supplemental oxygen therapy to maintain normal oxygen saturation levels. There have also been reports of "malignant TTN," in which affected children develop persistent pulmonary hypertension of the newborn (PPHN).

This study aims to find out whether diagnosis of Transient Tachypnea of the Newborn(TTN) can be predicted via evaluating pulmonary artery Doppler indices.

Amniotic fluid (AF) is a complex structure with a changing content by gestational time. AF pH can be affected by both maternal and fetal conditions such as preterm ruptures of membranes, prematurity and fetal distress. While fetal urine is the major content of AF since 20th gestational week, fetal lung liquid (FLL) also acts as a minor content. Secretion of FLL depends on chloride transport and postnatal clearance of FLL is provided by active reabsorption of sodium (Na) ions. Down-regulation of epithelial Na channels (ENaCs) and an increase of pulmonary compliance accompany to pulmonary adaptation developing at the first hours of life. Lower genomic expression of Na channels in airways is shown to be associated to respiratory distress syndrome (RDS) in preterm. Although pH and electrolyte value of AF is thought to be relevant to fetal and maternal conditions such as gestational age, antenatal steroids and preterm birth, there is no study about this topic in the literature.

We aimed to decrease in the number of chest X-rays in newborns with respiratory distress, with the use of lung ultrasonography. From January 2019 to June 2020, 104 newborn infants with respiratory distress enrolled in this study. We used bed side ultrasound as the first line tecnique for lung imaging. X-ray were taken in cases with increasing respiratory distress in spite of treatment according to diagnosis depending on USG findings. We calculated decreased number of chest X-ray for every patient and evaluated the estimated decrease in radiation exposure.

Transient tachypnoea of the newborn (TTN) is a common cause of hospitalisation in the neonatal period, complicating 1 to 1,5 per cent life birth. Predisposing factors are prematurity, birth after C section, especially before the onset of labor. The main factor leading to this condition is a lack of absorption of the fluid contained in the alveolar space resulting in an early respiratory distress which normally resolves in two to five days with oxygen supplementation. Meanwhile, some neonates will experience a complicated evolution requiring ventilatory support and hospitalisatioon in neonatal intensive care unit. This complication is not preventable and could result either of a surfactant deficiency (primary or secondary) or a persistent pulmonary hypertension of the neonate (PPHN). In this study, a cohort of newborn presenting TTN will be followed, in order to evaluate, at initial admission, pulmonary maturation (with fetal lung maturity test and the stable microbubble test) and to seek for PPHN (echochardiography). Therapeutic management will be done according to standard care and classification of the neonate will be performed according to their clinical evolution: group 1 (uncomplicated TTN) and group 2 (complicated TTN). Statistical analysis will compare results of the tests at initial evaluation in the two groups, and accuracy of the tests to predict a complicated evolution will be established.

The hypothesis of the study is that administration of antenatal steroid to women at high risk of preterm birth after 34 weeks of gestation would reduce the risk of respiratory complications, specifically Respiratory Distress Syndrome (RDS) or Transient Tachypnea of the Newborn (TTN) in late preterm babies.

Neonatal respiratory morbidities represent a common group of post natal complications including respiratory distress syndrome, transient tachypnea of newborn, and persistent pulmonary hypertension of newborn. It is thought that preoperative vaginal misoprostol administration may decrease the incidence of neonatal respiratory morbidity especially transient tachypnea of newborn. And therefore, it may decrease the incidence of admission to neonatal intensive care units for respiratory causes.

Neonatal respiratory distress may occur in either term or preterm newborns with a higher relative risk in preterm, and whether born vaginally or through caesarean section, but in a higher percentage after elective caesarean section whose rate is rising. Prostaglandins may be given about one hour before an elective caesarean section after excluding the presence of contraindication to their use to decrease the neonatal respiratory diseases and thus, the number of children who suffered from bronchopulmonary dysplasia that occurs frequently in children who had previously TTN will diminish.