View clinical trials related to Preterm.
Filter by:In preterm infants with neonatal respiratory distress syndrome (RDS), exogenous pulmonary surfactant(PS) replacement therapy is one of the most important therapeutic breakthrough to reduce neonatal incidences of bronchopulmonary dysplasia(BPD) and/or death. But not all preterm infants with RDS can be beneficial. Otherwise, the international neonatal acute RDS (NARDS) collaborative group provides the first consensus definition for NARDS in 2017. And whether or not PS being beneficial in preterm infants with NARDS remains unknown.
Investigation about the effect on weight gain in extremely low birth weight preterm with individualized fortification, according to human milk analysis versus fortification adjusted according to urea serum concentration.
Breastfeeding is the ideal feeding method and that in the absence of breastfeeding the bottle and cup feeding are common alternatives. There is a lack of evidence regarding superiority of either of these methods. This study aimed to evaluate bottle feeding and cup feeding in preterm infants on the outcomes of full breastfeeding and discharge time.
To examine the effects of sensorimotor interventions applied to in preterm infants on readiness for feeding and oral feeding success.
To analyze the relationship between the early diagnosis of cerebral palsy with the risk factors of this pathology in moderate and late premature infants
According to the World Health Organization, preterm birth (from 20 to 37 gestation week) is a significant global health problem, as preterm infants represent an estimated 15 million infants per year worldwide. One of the important problems experienced by the preterm infants, leaving their intrauterine environment earlier than normal, while receiving special treatment and care in Neonatal Intensive Care Unit is the painful procedures. Exposure to pain may change preterm infants' brain structure and organization as well as impair brain development through oxygen desaturation, leading to generation of free radicals that can damage fast-growing tissues. For this reason, preterm infants need to be supported and protected more in pain procedures. Orogastric Tube (OGT) is a feeding method that is used to support the nutrition of preterms that cannot be fed orally and causes OGT insertion pain. Although non-pharmacological methods are effective in reducing the pain caused by OGT insertion in preterms, a limited number of studies have been found. There was no study using combined nonpharmacological methods to reduce OGT insertion pain.To evaluate the efficacy of the use of expressed breast milk, swaddling and facilitated tucking methods alone and combination in reducing the pain caused by OGT insertion in preterms. Randomized controlled trial. Three level III neonatal intensive care units in Turkey. Preterm infants born 32-34 weeks of gestation were randomly assigned to six groups: routine care group (n=33), swaddling group (n=30), facilitated tucking (n=32), expressed breast milk (n=31), swaddling+expressed breast milk group (n=30), and facilitated tucking+expressed breast milk group (n=31). OGT insertion included four phases: baseline (the last 1 min of the 30 min without stimuli), OGT insertion, recovery (1 min after OGT insertion), recovery (2 min after OGT insertion). Four phases of OGT insertion procedures were videotaped. Premature infant pain profile (PIPP) score, heart rate, and oxygen saturation were assessed by two independent evaluators who were blinded to the purpose of the study. Data were analyzed by analysis of variance for the multiple repeated measurements, bonferroni, Generalised Estimating Equation logistic regression. 187 preterm infants completed the protocol.
Approximately 2% of neonates in the US are born very preterm. Preterm births are associated with impaired cognitive, language and motor function, and increased risk for autism spectrum disorders. Epidemiological studies indicate a dose-response relationship between gestational age at delivery and cognitive impairments, with the most immature of newborns being the most susceptible to developmental delays. Sensitive and reproducible biomarkers of long-term neurocognitive impairments are currently lacking. The investigators seek to identify epigenetic markers that mediate the relationship between adverse prematurity-related exposures and neurocognitive impairments. The overarching hypothesis of this proposal is that DNA methylation profiles of CD34+ hematopoetic progenitor and stem cells from very preterm infants can be used as a risk-stratifying biomarker for predicting neurocognitive impairment in childhood.
Preterm infants undergo very frequent painful procedures during neonatal care particularly during the first few days. The support for the pain of the preterm is a priority for nurses and neonatologists. Previous studies showed that non-nutritive sucking combined with sucrose ensures effective pain-relief for preterm (28-32 weeks GA). Unfortunately, the use of sucrose is limited to 4 administrations per day which is insufficient compared to the average of daily painful procedures. So, validation of an effective non-pharmacological intervention to relieve or avoid pain is essential. Facilitated tucking alone has been validated for preterm less than 37 GA during heel stick procedure with the PIPP score but no study looks for the benefit for pain relief of the association of non-nutritive sucking and facilitated tucking during heel stick procedure.
Preterm birth and perinatal events related can interrupt microscopic maturation of the developing white matter leading to diffuse injury and subsequent neurocognitive impairments. Brain maturation can be studied using diffusion tensor imaging but is difficult to assess early after birth, repeatedly and at the bedside. Supersonic Shear wave Imaging (SSI) could be of interest in this clinical setting. This technique, already investigated in adults (breast, thyroid or liver fibrosis staging), has not been yet evaluated in neonates. Objective: To describe the feasibility and reproducibility of quantitative elasticity mapping in preterm infants and to correlate to gestational age. Methods: SSI is a quantitative stiffness imaging technique based on the combination of a remote palpation induced into tissues by the radiation force a focused ultrasonic beam and an ultrafast ultrasound imaging sequence. Such ultrafast frame rates permit to track in real time the displacements induced by the propagation of the resulting shear waves. For each pixel, the shear wave speed can be estimated locally and enables quantitative mapping of the local shear elasticity (characterizing the stiffness in kPa). In this study, we will use a new generation of ultrafast ultrasound scanners (Aixplorer®, Supersonic Imagine, Aix en Provence, France) with a linear L10-2 probe (256 elements, 6 MHz) in neonates born between 25 and 40 weeks' gestation (n=100). Three separate acquisitions will be obtained for each area of interest both on right and left sides and stiffness was measured using a unique ROI of 2.5 cm².
- Hypothermia, infections ,and ineffective breastfeeding are some of the commonest causes of deaths among premature and low birth weight LBW infants. Even if the infants are born in facilities, incidences of cold stress are possible due to insufficient resources, space and incompetent practices to manage hypothermia in the immediate postnatal period. Kangaroo Mother Care is a well-known intervention to address the issues related to preterm births, such as hypothermia, infection and prolong hospitalization.Besides significant outcome of KMC interventions for preterm infants, no interventional study has been found in literature in Pakistani context. Looking at the potential benefits of KMC in reducing the related complications of prematurity, the study aims to identify the effectiveness of KMC among preterm and LBW infants born in secondary hospital of Aga khan University hospitals. Hypothesis I Ha: KMC is effective in reducing the incidences of hypothermia among preterm and LBW infants as compared to the usual care. Hypothesis II Ha: There is a difference in breastfeeding behavior and breastfeeding outcome among experimental and control group. Secondary Hypothesis Hypothesis I Ha: There is an association between KMC and frequency of suspected infections during hospitalization. Hypothesis II Ha: There is a difference in length of stay among experimental group and control group. Hypothesis III Ha: There is a relationship between KMC and weight gain of infants till four weeks. Hypothesis IV Ha: There is difference in rate of hypothermia among experimental group and control after discharge from hospital.