View clinical trials related to Birth Weight.
Filter by:The chief aim of the Swiss Neonatal Network & Follow-Up Group (SwissNeoNet) is to maintain and / or improve the quality and safety of medical care for high-risk newborn infants and their families in Switzerland through a coordinated program of research, education and collaborative audit. In support of its aim, SwissNeoNet hosts the official medical quality register for the Swiss level III and level IIB units. Participation for these units is mandatory according to the intercantonal declaration for Highly Specialized Medicine (HSM) of September 22, 2011 and the Society's Standards for Levels of Neonatal Care in Switzerland.
The Environmental Factors and Embryonic Development Project was set up to investigate environmental exposures and behavioral factors responsible for embryonic dysplasia and gestational complications in pregnant women.
The ENAT study will test the impact of packages of antenatal interventions to enhance maternal nutrition and manage pregnancy infections on the outcomes of infant birth size, gestational length, and infant growth in the first 6 months of life. Approximately 5,280 pregnant women will be enrolled into the study from 12 health centers in the Amhara region of Ethiopia. Routine antenatal care will be strengthened in all health centers, and six health centers will be randomized to additionally provide a nutritional intervention including daily multiple-micronutrient or a fortified balanced-energy protein supplement for malnourished women. Women across all 12 health centers will be individually randomized to receive one of three infection management interventions in pregnancy: 1) enhanced infection management package (screening-treatment for urinary tract infections and sexually transmitted infections, presumptive deworming); 2) presumptive azithromycin (2g at <24 wks and a second dose at least 4 weeks later); or 3) placebo. The women and their infants will be followed until 6 months postpartum. Outcomes of interest include birth size (weight, length), gestational age, maternal weight gain in pregnancy, maternal anemia, antimicrobial resistance, and infant size at 6 months.
Small for gestational age refers to an infant born with a birth weight less than the 10th centile. Severe small for gestational age refers to an infant born with a birth weight less than the 3rd centile. Constitutionally small fetuses are fetuses whose growth at all gestational ages has been low but otherwise healthy. Those babies have a great risk for perinatal morbidity and mortality. Many causes are responsible for the development of Severe small for gestational age, however; in a few cases, the cause could not be detected. In contrast to pathologic intrauterine growth restriction, the constitutionally small fetuses have normal umbilical and middle cerebral artery Doppler velocimetry and normal amniotic fluid volume. In this circumstance, continued biophysical testing and delivery at 38-39 weeks is reasonable. Low birth weight fetuses comprise both preterm births and SGA. They are at a higher risk of adverse birth outcomes. So the trials to increase the blood flow to the uterus and/or the fetus may improve the neonatal outcomes. There are many lines of treatment that have been emerged now for the treatment of small for gestational age fetuses like maternal rest and oxygenation, aspirin therapy, supplementation of zinc, and fish oil. However; all mentioned lines of treatment lack evidence of effectiveness in literature. Omega-3 fatty acids as antioxidants inhibit the free radicals released during pregnancy which are responsible for vasoconstriction; so vasodilatation will occur. This leads to increase blood flow to the uterus and placenta which improves pregnancy outcomes. Progesterone is a smooth muscle relaxant and has a vasodilator effect on the blood vessels. It causes endothelium- relaxation of human placental arteries and veins. This relaxation is significant for maintaining low flow impedance and satisfactory blood flow in the placental circulation. DeFranco et al observed that vaginal progesterone is associated with vascular relaxation and increased uterine blood flow. But, he did not observe this vascular effect in women receiving systemic progesterone. So from the above evidence; there is a need to study the effect of omega 3 and progesterone on pregnant women whose pregnancy is complicated with constitutionally small for gestational age fetuses in trial to find a new line of treatment of this problem.
Objective: To study the association of low maternal plasma glucose in 2 hour 75 g oral glucose tolerance test (OGTT) in women with impaired birth weight and determinate if this result is predictive of low birth weight (<10th percentile according to the INTERGROWTH-21st newborn weight standards for gestational age/sex). Materials and methods: OGTT at 24-34 week gestation will be performed in pregnant women, the birth weight will be compared between women with low fasting plasma glucose (FPG) (<10th percentile, <65 mg/dL) and normal FPG (≥10th percentile, ≥ 65 mg/dL) also for 1 and 2-hour plasma glucose (1-h PG/2-h PG). Receiver operating characteristic curve analysis will be used to determine the optimal lower OGTT threshold for the prediction of low birth weight.
Gastric tube (GT) placement is a recurrent procedure in VLBW infants due to feeding impairment correlated with low birth weight. Correct GT depth is mandatory to ensure an appropriate and safe enteral feeding: X-ray is the gold standard in order to check GT position, but this cannot be routinely performed due to x-ray exposure risk. Feeding a neonate through a misplaced GT is potentially harmful and may increase morbidity, mortality and hospitalization length. Nurses estimate GT depth through external measurements. This study aims to identify the most appropriate insertion length predictor for orogastric tube placement in VLBW infants by comparing two different methods.
A single-center retrospective observational study comparing two cohorts of very low birth weight (VLBW, birth weight < 1500 grams) infants who received parenteral nutrition (PN) either before or after a concentrated PN regime was implemented into clinical use. Primary outcome is weight SDS at 28 days.
Despite many advances in neonatal care in the recent years, bronchopulmonary dysplasia (BPD) continues to be the major cause of chronic lung morbidity in infants. The pathogenesis of BPD is multifactorial; however, inflammation remains the central pathway for all risk factors. Omega-3 long chain polyunsaturated fatty acids (n3-LCPUFAs) from fish oil are known to down-regulate systemic inflammation and oxidative stress. Currently used soybean-based fatty acid emulsion (Intralipid) contains mainly n6-LCPUFA. Intralipid does not maintain the in-utero balanced LCPUFA accretion. Furthermore, Intralipid has been shown to increase free radical production and to be associated with BPD. A new fatty acid emulsion enriched with n3-LCPUFA (SMOFlipid) improves the fatty acid profile and reduces pro-inflammatory agents. This project aims primarily to study whether SMOFlipid can lower the rate of BPD in preterm infants compared to Intralipid.
Premature birth is a major cause of neonatal death in addition to neonatal asphyxia and infections. Early in life, premature babies must get aggressive nutrition so that there is no extrauterine growth restriction (EUGR) in the Intrauterine Growth Restriction (IUGR) group compared to the non-IUGR group. Other factors that also play a role are long episodes of fasting, the fulfillment of nutrition (macro and micronutrients) from the start, time to start breastfeeding (ASI), duration of parenteral total administration, the incidence of respiratory distress syndrome and incidence of necrotizing enterocolitis. Zinc is one of the micronutrients which is very risky for deficiency in premature babies. Babies with zinc deficiency experience growth disorders as much as 67%. In India, infants who received zinc supplementation increased after being given 10 days of zinc supplementation and lower mortality rates in the group with supplementation. Very low birth weight babies and bronchopulmonary dysplasia who received zinc supplementation during the week showed good clinical progress and the growth rate also increased. The investigators believe this study has the potential for decreasing infant mortality from its current level and can be a growth indicator for preterm babies.
AIM: to investigate the influence of different music genres on Heart Rate Variability (HRV) of preterm infants. Neonates undergo a daily randomized music listening program. An electrocardiogram is performed to evaluate HRV parameters in each neonate with and without music exposure.