Neonatal. Premature, neonate, term baby, extremely low birth weight infants

According to the World Health Organization (WHO), 15 million babies are born preterm each year. Preterm infants are those born at less than 37 weeks, while extremely and very preterm neonates include those born at 22 to less than 32 weeks gestational age. Infants that fail to make it to term are missing a key part in neurodevelopment, as weeks 24 to 40 are a critical period of brain development. Neonatal brain injury is a crucial predictor for mortality and morbidity in premature and low birth weight (<1500 g) infants...

Being born preterm (prior to 37 weeks of completed gestation) is a leading cause of childhood death up to five years of age, and is responsible for the demise of around one million preterm infants each year. Rates of prematurity, which range from approximately 5 to 18% of births, are increasing in most countries. Babies born extremely preterm (less than 28 weeks' gestation) and in particular, in the periviable (200/7 -256/7 weeks) period, are at the highest risk of death, or the development of long-term disabilities...

PURPOSE: Most studies on outcomes of surgery in extremely premature neonates include cases based on birth weight irrespective of weight at the time of surgery. Reported figures may not accurately reflect what is truly experienced in babies with smaller weight at the time of surgery. This study sought to document the outcomes of laparotomy in preterms at extremely low operative (ELOW) of < 1000 g. METHODS: Preterm infants weighing < 1000 g at the time of laparotomy were identified from a prospectively collected database...

The Small Baby Program at Nationwide Children's Hospital was launched in 2004 in response to a need for better care for infants born extremely preterm. Standardization of care, decreased variability, multidisciplinary support, and robust research and quality improvement have allowed us to greatly improve our outcomes. In addition to the numerous medical and technological advances during this time, a strong commitment to kangaroo care and family-centered care have been integral to the growth and success of our program...

Thyroid hormone levels have a crucial role for optimal brain development from gestation through the first 2 postnatal years. However, thyroid hormones vary with gestational age, and their levels vary between term and preterm infants. Preterm newborns are prone to thyroid dysfunction which is now more frequently observed with the advances of neonatal care and improved survival of extremely premature infants. Thus, hypothyroxinaemia of prematurity associated with delayed TSH elevation is very common in low birth weight premature infants most likely due to the immaturity of the hypothalamic-pituitary thyroid axis...

OBJECTIVE: To evaluate all cases managed with the Minimal Invasive Surfactant Therapy (MIST) and its effect on outcome. BACKGROUND: Respiratory distress syndrome (RDS), a major cause of morbidity and mortality in preterm new-borns is common in sub-Saharan Africa. Surfactant replacement therapy (SRT) is less practiced and the new MIST is just introduced in Asaba, Nigeria. METHODS: This descriptive survey recruited new-borns of consenting parents who provided for the surfactant and other commodities...

BACKGROUND: The rate of premature births in France is 6% and is increasing, as is the rate of extremely premature births. Morbidity and mortality rates in this population remain high despite significant medical progress. We aimed to evaluate the morbidity and mortality rate in preterm neonates weighing<750g and to evaluate their outcome at 2 years' corrected age (CA). METHODS: This was a retrospective monocentric study including babies born between May 2011 and April 2013 who were preterm and weighed<750g...

This study aimed to estimate the incidence and prognosis of neonatal disseminated intravascular coagulation (DIC) in Japan by analyzing data retrieved from a national administrative database. Clinically, the prognosis of DIC in neonates is poor, but there is little epidemiological data in Japan. This retrospective observational study identified patients diagnosed with neonatal DIC and who were registered in the Japanese diagnosis procedure combination (DPC) database between April 1, 2014 and March 31, 2016...

Advanced technologies of neonatal reanimation and intensive care have led to the increase in the number of children with the extremely low and low birth weight. These children constitute a risk group often having severe development complications and disabilities. This article provides a review of the existing research literature on emotional states of mothers of prematurely born infants' and characteristics of their early interaction. The data on the influence of the mother's emotional state on her interaction with her prematurely born infant and its impact on the child's long-term development are presented...

BACKGROUND: Parenteral and enteral nutrition are essential for both growth and development of preterm infants. Based on the results of many studies, the rate of nutritional growth and the amount of substrate delivered parenterally are under debate. OBJECTIVE: The main aim of this study was to assess parenteral nutrition in very and extremely immature preterm infants, i.e. very low birth weight (VLBW, birth weight <1500g) and extremely low birth weight (ELBW, birth weight <1000g) neonates, and to compare the amount of parenterally delivered substrate in our neonatal intensive care unit (NICU) to current German guidelines...

BACKGROUND: The use of supplemental oxygen in the care of extremely preterm infants has been common practice since the 1940s. Despite this, there is little agreement regarding which oxygen saturation (SpO₂) ranges to target to maximise short- or long-term growth and development, while minimising harms. There are two opposing concerns. Lower oxygen levels (targeting SpO₂ at 90% or less) may impair neurodevelopment or result in death. Higher oxygen levels (targeting SpO₂ greater than 90%) may increase severe retinopathy of prematurity or chronic lung disease...

INTRODUCTION: There is new emphasis on identifying and treating HIV in the first days of life and also an appreciation that low birth weight (LBW) and preterm delivery (PTD) frequently accompany HIV-related pregnancy. Even in the absence of HIV, PTD and LBW contribute substantially to neonatal and infant mortality. HIV-exposed and -infected infants with these characteristics have received little attention thus far. As HIV programs expand to meet the 90-90-90 target for ending the HIV pandemic, attention should focus on newborn infants, including those delivered preterm or of LBW...

OBJECTIVES: Scientific and clinical advances in perinatology and neonatology have enhanced the chances of survival of preterm and very low weight neonates. Infant cry analysis is a suitable noninvasive complementary tool to assess the neurologic state of infants particularly important in the case of preterm neonates. This article aims at exploiting differences between full-term and preterm infant cry with robust automatic acoustical analysis and data mining techniques. STUDY DESIGN: Twenty-two acoustical parameters are estimated in more than 3000 cry units from cry recordings of 28 full-term and 10 preterm newborns...

OBJECTIVE: Malawi has the highest estimated preterm birth rate in the world. The survival rate of these babies is not known. The main objective of this study was to demonstrate the short-term survival of infants with birth weight below 2500 g nursed in Bwaila Hospital, a district hospital, and the tertiary level Kamuzu Central Hospital (KCH) in Lilongwe. The specific objectives were to calculate birth weight specific survival rates, compare the two hospitals regarding the chances of survival and review the use of antenatal corticosteroids...

This study examines neonatal group B streptococcal (GBS) colonization and its relation to early-onset GBS disease (EOGBSD), based upon the experience of leading obstetrics and gynecology centers in Bulgaria. The objectives of the study were to update neonatal colonization rates and to assess relationships between clinically differentiated cases (culture-proven GBS newborns) and risk factors inherent to the infant and mother, using a computerized file. The neonatal GBS colonization rate ranged from 5.48 to 12...

The study evaluated the quality of preterm infant-mother interactions, considering severity of birth weight (ELBW and VLBW) and maternal depression, compared to full term babies. 69 preterm infants (29 ELBW and 40 VLBW) and 80 full-term (FT) infants and their mothers were recruited. At 3 months of corrected age, the quality of mother-infant interaction was evaluated through Global Rating Scales; moreover, infant level of development and maternal depression were assessed through Griffith Development Mental Scales and Edinburgh Postnatal Depression Scale...

This article focuses on the survival rates of the most immature babies considered viable from around the world. It discusses the various factors in terms of definition, inclusion criteria and policy which can result in marked differences in the apparent rates of delivery (all births), live birth, admission to neonatal intensive care and ultimately survival seen between otherwise similar countries, different regions of the same country, and even adjacent hospitals. Such variation in approach can result in major differences in reported survival and consequentially have large effects on apparent rates of adverse long-term outcome...

Over the last decade, the survival of premature babies has improved dramatically. Such infants, especially those with extremely low birth weight, are still affected by dangerous complications occurring during the neonatal period that often cause brain damage. Intraventricular-intraparenchymal haemorrhage (IVH-IPH), periventricular leukomalacia (PVL), seizures, meningitis and hypoxic-ischaemic encephalopathy are the most common complications. Such problems require more specialized monitoring of brain function during this critical period...

BACKGROUND: Prematurity increases the perinatal HIV transmission rate compared with term infants. There is sparse literature documenting the risk of transmission of HIV to extremely low birth weight (ELBW) infants. OBJECTIVE: To determine the risk of perinatal transmission of HIV to ELBW infants in a tertiary neonatal unit in South Africa. METHODS: A prospective database was maintained on all inborn ELBW infants over a 1-year period from March 2010 to February 2011...

Late and moderate preterm infants form the majority of admissions for prematurity to special care neonatal nurseries. Although at risk for acute disorders of prematurity, they do not suffer the serious long term risks and chronic illnesses of the extremely premature. The special challenges addressed here are of transition and of thermal adaptation, nutritional compensation for postnatal growth restriction, the establishment of early feeding, and the avoidance of post-discharge jaundice or apnea. These 'healthy' premature infants provide challenges for discharge planning, in that opportunities may be available for discharge well before the expected date of delivery, which should be pursued...