View clinical trials related to Enterocolitis.
Filter by:The goal of the NANO trial is to study the longstanding clinical practice of empirically administering intravenous antibiotics to extremely low birthweight (ELBW) infants in the first days of life. In this 802-subject multicenter placebo-controlled randomized clinical trial, the hypothesis to be tested is that the incidence of adverse outcomes is higher in babies receiving empiric antibiotics (EA) in the first week of life compared to babies receiving placebo. The study targets a population of ELBW infants in whom the clinical decision to use or not use EA is currently most challenging -- infants that are clinically stable that did not have a known exposure to intraamniotic infection and were not born preterm for maternal indications. The primary outcome is the composite outcome of late-onset sepsis (LOS), necrotizing enterocolitis (NEC), or death during the index hospitalization. Secondary safety outcomes will include total antibiotic days, days to full enteral feedings, and common morbidities in preterm infants that have previously been linked to EA, e.g. retinopathy of prematurity and bronchopulmonary dysplasia. Weight and length z-score, and head circumference, are standard measures to be collected weekly by clinical team per a standardized protocol.
Necrotizing enterocolitis is the most common gastroenterological emergency in neonatology. Its mortality is high, ranging from 15 to 30%. Prematurity is the main risk factor for necrotizing enterocolitis, as well as the very low birth weight (<1500 g) associated with prematurity. Among the early neonatal complications of intrauterine growth restriction neonates, necrotizing enterocolitis is frequently reported in the literature. The situation of chronic hypoxia of these fetuses is at the origin of a vascular redistribution favoring the cerebral circulation to the detriment of the mesenteric vascularization, which could lead to the development of an necrotizing enterocolitis. However, data from the literature concerning this over-risk of necrotizing enterocolitis in the case of intrauterine growth restriction are discordant. The heterogeneity of the definitions used for the intrauterine growth restriction and diagnostic criteria for necrotizing enterocolitis from one study to another could explain these discrepancies. The investigator's hypothesis is that the risk of necrotizing enterocolitis is higher among newborns in intrauterine growth restriction compared to control children.
BACKGROUND: Human milk (HM) is recommended for all very low birth infants (VLBW)). Breast-milk is highly variable in nutrient content, failing to meet the nutritional demands of VLBW. Fortification of HM is recommended to prevent extra-uterine growth retardation and associated poor neurodevelopmental outcome. However, standard fortification with fixed dose multicomponent fortifier does not account for the variability in milk composition. Targeted fortification is a promising alternative and needs further investigation. The aim of the study is to evaluate if targeted fortification of human milk may optimize growth and development in preterm infants. STUDY DESIGN: Randomized single blind controlled trial. METHODS & ANALYSIS: We will recruit preterm infants (≤ 32 weeks of gestation) within the first 7 days of life. After reaching 80 ml/kg/day of enteral feeding, patients will be randomised to receive standard fortification (HMF, Nutricia) or targeted fortification (modular components: Bebilon Bialko, Nutricia - protein, Fantomalt, Nutricia - carbohydrates, Calogen, Nutricia - lipids). The intervention will continue until 37 weeks of post-conception age, or hospital discharge. Parents and outcome assessors will be blinded to the intervention. The primary outcome - weight gain velocity will be measured starting from the day infants regain their birth weight up to 4 weeks, then weekly until discharge. Secondary outcomes such as neurodevelopment at 12 months of corrected age (CA) will be assessed with Bayley Scale of Development III, repeated at 36 months of CA. Additionally a Wescheler Preschool and Primary Scale of Intelligence IV test will be applied at 3,5 years of CA. Secondary outcomes such as length and head growth, body composition will be assesed at discharge and at 4 months. Incidence of necrotizing enterocolitis (NEC), sepsis, retinopathy of prematurity (ROP) and bronchopulmonary dysplasia (BPD) will also be followed.
Optimizing enteral nutrition (EN) is challenging in extremely preterm infants due to feeding intolerance that relates to the functional gastrointestinal immaturity. Early feeding is a safe way to promote postnatal gastrointestinal maturation and, when compared with delayed enteral feeding, provide benefit, such as reduced time to full enteral feedings (TFF) and number of parenteral nutrition (PN) days. Failure to develop oral feeding competence often leads to growth failure, longer hospital stays, dependence on PN and its complications, and influences long-term growth and developmental outcomes. Feeding with human breast milk has a protective effect against necrotizing enterocolitis (NEC) compared with formula, whereas feeding intolerance is one of the early signs of NEC. Delayed passage of meconium is a risk factor for feeding intolerance in preterm very low birth weight neonates and specific meconium microbiota characteristics have been linked to increased risk of NEC. This randomized controlled trial (RCT) aims at evaluating the effect of regular intestinal lavage using normal saline on the TFF and severe complications such as NEC and sepsis, in extremely preterm infants. Investigators aim also to follow children´s neurological development until 5,5 years of age. The study will include one intervention group of 100 subjects that will receive regular rectal washout with normal saline and equal number of control subjects, treated according to current routine. The trial is preliminarily estimated to last between year 2018 and 2022. Investigators will monitor closely for possible adverse events. The results are going to be published in reviewed medical journal.
This is a cross-sectional study to evaluate the utilities of a panel of biomarkers (Procalcitonin, Interleukin-6, Serum Amyloid A and Apolipoprotein C2) versus the gold standard blood culture result diagnosing late-onset neonatal sepsis (LONS) and/or necrotizing enterocolitis (NEC). Neonates who meet the initial screening criteria for suspected LONS or NEC will be recruited into the study. A group of 50 neonates who are clinically well, admitted to the nursery or general ward for reasons other than neonatal sepsis or NEC will also be recruited into the study.
There is no bedside imaging technique that can quantify dynamic bowel perfusion with high soft tissue contrast and sensitivity in necrotizing enterocolitis (NEC). Our goal is to assess the feasibility of utilizing contrast-enhanced ultrasound (CEUS) in bedside monitoring of bowel perfusion in NEC. Patients with suspected or diagnosed NEC will be recruited for the study. Following parental consent, the subject will undergo CEUS, performed separately from any clinically indicated conventional US, in the ICU. Subjects will be scanned with CEUS at two different time-points (at the time NEC is first suspected or diagnosed and at time of MRI scan). The CEUS scans will be interpreted by the sponsor-investigator. The study will be conducted at one site, The Children's Hospital of Philadelphia. It is expected that up to 100 subjects will be enrolled per year, for up to two years, for a total enrollment of up to 200 subjects.
Neutropenia after induction or consolidation therapy for acute myeloid leukemia (AML) patients is associated with a high morbi-mortality rates, especially due to infectious complications. These are managed according to international recommandations (ECIL and IDSA) with antibiotherapy and antifungal strategy. Although the patients suffer of digestive symptoms, intestinale complications are really less explored. Neutropenic enterocolitis (NE), cytomegalovirus (CMV) colitis, Clostridium difficile colitis, specific lesion, ischemic colitis are not well-known. No prospective study evaluate NE and these digestive complications which have high morbi-mortality rates.
Pakistan has the third highest number of neonatal deaths worldwide. During the last two decades (1990-2013), neonatal mortality rate in the country has declined by only 1.0% per year. Severe infection is the second most leading cause of neonatal mortality, account for 28% of all deaths in Pakistan. Majority of neonatal deaths occur in infants who LBW (birth weight <2500g) and LBW comprises of both preterm / small for gestational age newborns. Breastfeeding helps protect infants from infections by serving as a source of nutrition uncontaminated by environmental pathogens. The protection is due to the multiple anti-infective, anti-inflammatory, and immuno regulatory factors transmitted through milk including secretory antibodies, glycan's, Lactoferrin, leukocytes, cytokines & other components produced by the mother's immune system. Reduction in neonatal infections and deaths is the aim of this study. The study is being conducted at the Aga Khan University in collaboration with University of Sydney.
Hyaline membrane disease, now commonly called respiratory distress syndrome (RDS), and feeding intolerance, which can lead to necrotizing enterocolitis (NEC), are two key morbidities found in premature neonates which resulted in high mortality rate in Indonesia. Cochrane meta-analysis proved that antenatal steroid therapy can reduce the morbidity and mortality rate of premature neonates. But there is still different outcomes and severity of disease in preterm newborn receiving the same dose of antenatal steroid therapy. This raises questions whether there are other factors influencing the development and maturity of lung and gut in preterm newborn, aside from steroid therapy. Vitamin A, D and zinc are already known for their function in fetal lung and gut development. To our best of knowledge, no study has evaluated the effect of these vitamins levels on HMD and feeding intolerance in premature neonates. Therefore, the aim of this study want to evaluate the effect of antenatal steroid therapy versus co-administered β-carotene, vitamin D3, zinc and antenatal steroid therapy on the presence and severity of HMD and feeding intolerance in premature neonates.
The human microbiota, a collection of microorganisms mostly settled in the gastrointestinal tract, plays a major role in the maintenance of the hosts' health and in development of disease as well. Exposure to different conditions early in life contributes to distinct "pioneer" bacterial communities, which shape the newborn infants' development and influence their later physiological, immunological and neurological homeostasis. Newborn infants with congenital malformations of the gastrointestinal tract (CMGIT), necrotizing enterocolitis (NEC), and spontaneous intestinal perforation (SIP) commonly require abdominal surgery and enterostomy. While intestinal microbiota has been extensively studied in infants with anatomically uninterrupted intestine, the knowledge of longitudinal intestinal colonization in this population is scarce. This is an exploratory, observational, and longitudinal prospective study, primarily aimed to determine longitudinally the colonization of the proximal remnant intestine, in newborn infants with enterostomy after surgery (three weeks) for CMGIT, NEC and SIP. The secondary aim is to explore the associations of the colonization with the mode of delivery, gestational age, postnatal age, duration of fasting, type of enteric feeding, antimicrobial therapy, H2-receptor antagonist therapy, and length of proximal remnant intestine.