View clinical trials related to Prematurity; Extreme.
Filter by:In recent years, the number of homeless patients who are accommodated by the SAMU social has increased. These patients are in a situation of financial, but also often social and psychological precariousness. The literature already shows us that precariousness and homelessness are a risk factor for prematurity, but also for the patients themselves, a risk of more frequent recourse to emergency services and of late consultation for advanced pathologies. The objective of this study is to evaluate the fate and quality of medical follow-up of children born very premature (≤33SA) to homeless mothers.
Near-infrared spectroscopy (NIRS), is a technology that can provide continuous, non-invasive monitoring of oxygenation in tissue. The objective of this study is to obtain the cerebral regional oxygen saturation (cRSO2) in a preterm population that is born at altitude to determine if the range of "normal" values is different than those obtained at sea level.
In the present trial, early, intravenous paracetamol is compared to placebo in extremely premature or low birth weight infants in order to evaluate the effect on ductal closure.
As extremely low birth weight infants are high-risk patients, the study aimed to compare neonatal care, nutritional strategy and postnatal growth of these infants in two European neonatal units. A retrospective study included extremely low birth weight infants born in Lyon, France or in Stockholm, Sweden. Data on morbidity, treatments, care practices, macro-nutrient intakes and postnatal growth were collected to determine risk factors of extra uterine growth restriction at discharge. By comparing postnatal growth in ELBW infants hospitalized in two European neonatal intensive care units with different nutritional and extra nutritional care,our objective was to evaluate the role of nutrition in this population of preterm infants.
In spite of advances in neonatal intensive care allowing the first generation survivors of extreme prematurity to now reach young adulthood, these individuals present with reduced exercise capacity; a strong predictor of later chronic disease and mortality. The reason why individuals born preterm have exercise limitation remains unclear and may be a consequence of impact of preterm birth and associated neonatal difficulties on the development of organs important for exercise, namely the lungs, the heart, the vessels (which bring blood and oxygen to the muscles) and the muscles. It is well known that exercise benefits overall health in at-risk as well diseased populations. However, whether exercise training can improve fitness in young adults born preterm was not demonstrated and whether the cardiovascular, pulmonary and muscle impairments associated with preterm birth are reversible through exercise intervention in young adulthood is unknown.
The purpose of the HAPI project is to study the overall health of preterm infants once they reach adulthood. The investigators would like to compare the health of adults born preterm with that of adults born full-term. They would also like to find the early signs, or biomarkers, of chronic diseases such as high blood pressure, diabetes, osteoporosis, and chronic lung diseases. Such biomarkers would allow for early diagnosis and prevention. Furthermore, the investigators would like to understand why some people born preterm are more likely to develop chronic disease. They believe that inflammation and oxidative stress may play a part. Oxidative stress is present when the body is not able to defend itself against oxygen-derived products that can damage our cells. To carry out this study, the investigators will examine 6 aspects of the health: (1) heart and circulation, (2) kidneys, (3) lungs, (4) metabolism - sugars and fats in the blood, (5) bones, and (6) eyes.