View clinical trials related to Premature Birth.
Filter by:This study aims to determine whether the Arabin cervical pessary prevents preterm birth in women with a twin pregnancy and a short cervix.
The purpose of this study is to determine the effectiveness of IX-01 in men with lifelong premature ejaculation.
This observational study aims to monitor the vital sign changes in both mother and baby that occur during kangaroo care in preterm infants and to investigate any potential correlations between maternal measurement values and those of the infant. The purpose of this observational study is to look for a method to track the earliest responses that could, theoretically, be considered as 'social responses' in hopes of providing developmental interventions earlier to at-risk infants.
The initial trial examined if fish oil supplementation during pregnancy could reduce the risk of pregnancy induced hypertension, intrauterine growth retardation, and preterm birth in pregnancies that were at increased risk of these complications. The study was designed as a multi-centre clinical trial based in 19 hospitals in seven countries in Europe.
Assess the efficacy of 2 Cervical Pessaries containing 6.3 g and 7.7 g micronized progesterone for the prevention of preterm delivery, established through spontaneous birth before gestation weeks 32 (31 weeks and 6 days) and 34 (33 weeks and 6 days), when the pessary is inserted during weeks 16th and 24th and removed at 36 weeks and 6 days in pregnant women at high risk of premature birth.
A. Specific Aims Premature infants admitted to the neonatal intensive care unit (NICU) require up to several hundred procedures during their hospitalization. Many of these are tissue-damaging procedures (TDPs) known to cause pain [1]. Through funding from NINR, the investigators found that TDPs not only caused pain but also increased markers of ATP degradation and oxidative stress[2[. The TDP was tape removal, a commonly performed procedure in the NICU2. Based on this finding, the investigators sought to determine if interventions that relieve pain also reduce biochemical markers of ATP degradation and oxidative stress. The investigators first examined the effect of oral sucrose, a commonly used intervention, when given before a heel lance. The investigators chose heel lance because it is the most predominant painful procedure in the NICU, as shown in 29 different clinical trials[3]. The investigators hypothesized that since oral sucrose is documented to significantly reduce pain scores, then administration of this analgesic will also decrease markers of ATP degradation and oxidative stress. However,the investigators observed the opposite effect. Although a single dose of oral sucrose reduced behavioral markers of pain, it significantly increased biochemical markers of ATP degradation (hypoxanthine, uric acid) and oxidative stress (allantoin) over time[4]. More importantly, the effect of oral sucrose on breakdown markers of ATP were enhanced and were significantly higher in neonates that were intubated or were receiving more than 30% FiO25. These findings lead to the question: If oral sucrose does not effectively reduce the biochemical effects of procedural pain, what intervention or groups of intervention will decrease both behavioral markers of procedural pain and reduce ATP utilization and oxidative stress in premature neonates? For this RO1 renewal, the investigators propose to test the individual and additive effects of two commonly used interventions for procedural pain. These interventions are (a) administration of 30% oral glucose and non-nutritive sucking (NNS) (b) facilitated tucking and NNS c) administration of 30% oral glucose, facilitated tucking and NNS. Administration of 30% oral glucose was documented to decreased procedural pain scores[6-9] without the potential adverse effects of fructose, a key ingredient of sucrose[10-11]. Facilitated tucking is the gentle positioning of preterm infants with arms and legs in a flexed, midline position close to the body, while either in a side-lying or prone position[12]. Because tachycardia often accompanies pain, a documented benefit of facilitated tucking is stabilization of heart rate and reduction of motor activity (flailing)[12-13]. Non-nutritive sucking refers to the provision of a weight-appropriate pacifier[14]. The painful procedure will be a clinically required heel lance, which refers to the puncture of a newborn's heel for blood glucose using a specially designed lancet. Our general hypothesis is that commonly used clinical interventions known to reduce procedural pain alter biochemical markers of ATP degradation, oxidative stress and cell injury. Specific Aim 1 will determine whether (a) 30% oral glucose and NNS or (b) facilitated tucking and NNS or (c) 30% oral glucose with facilitated tucking and NNS will decrease procedural pain. • Pain will be quantified using a validated pain scoring tool, the Premature Infant Pain Profile (PIPP). Individual and additive effect of interventions will be determined. Specific Aim 2 will determine whether (a) 30% oral glucose and NNS or (b) facilitated tucking and NNS or (c) 30% oral glucose with facilitated tucking and NNS will decrease biochemical markers of ATP degradation, oxidative stress and oxidative cell injury. - Products of ATP breakdown in plasma—hypoxanthine (Hx), xanthine (Xa), and uric acid (UA)—will be measured using high performance liquid chromatography. - Oxidative stress will be quantified by measuring plasma levels of allantoin using mass spectrometry. - Cell injury will be quantified by measuring plasma levels of F2 isoprostane using liquid-chromatography/mass spectrometry.
The investigators propose to test the hypothesis that Seattle bubble nasal continuous positive airway pressure (Seattle-PAP) supports respiratory physiology in very low birth weight (VLBW) infants more effectively than standard bubble nasal continuous positive airway pressure.
Breastfeeding is recommended for preterm infants. Development of breastfeeding is an important issue, requiring the involvement of medical and paramedical staff in neonatal units. There are few data concerning the fathers of preterm infants. However, the role of the father is identified in the literature as a key factor in the initiation and continuation of breastfeeding. In our neonatal unit care, reasons for breastfeeding high rates are not identified but may be related to the father being in close and constant contact with the medical and paramedical staff. In fact, fathers are often first in contact with caregivers. They can be invested in the implementation of nursing care, skin to skin, as well as being asked to support the development of their child in the service and at home. The aims of this study are to: - Analyze the beliefs, social representations and the experience of the fathers of premature infants hospitalized in intensive care unit concerning breastfeeding. - Analyze the factors facilitating and inhibiting the initiation and continuation of breastfeeding. - Consider strategies of care and support that can be used for the families of premature infants and of children born at term. - Explore the expectations of medical staff with regards to the management of children and families, their practices, identify the role attributed to the father. - Initiate and facilitate reflexivity of medical and paramedical staff about their respective practices
This pilot trial is designed to investigate the benefits of the use of probiotics in GUT microbiota development and/or immunological biomarkers and how this can be related with the clinical status of very low birth weight preterms during their first weeks of life at the neonatal intensive care unit(NICU).
The purpose of this study is to investigate whether there has been a change in perinatal outcomes following the phased smoking ban introduction (January 2004 for workplaces; July 2008 for bars and restaurants) workplaces in the Netherlands.