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Showing 1-9 of 9 trials
NCT02545127
Induction and support of lactation in women with preterm delivery and inadequate milk production.
NCT03596125
Birth exposes the newborn to oxidative stress, as due to the switch from a protected, relatively hypoxic intrauterine milieu into an environment with a high oxygen pressure. The full-term newborn is well prepared to this massive redox challenge at the time of birth due to his well-integrated antioxidant defenses. On the contrary, numerous bibliographical data and our own work demonstrate the fragility of preterm newborns in this context of oxidative stress, linked to the immaturity of his antioxidant defenses. Premature birth abruptly propels the fetus from the protected, relatively hypoxic intrauterine milieu to an environment at risk of free radical injury caused by mechanical ventilation strategies, including the use of high inspired oxygen fractions or inhaled nitric oxide, generating excessive reactive oxidative species (ROS). Several studies highlight the key role of ROS in adverse outcomes of preterm infant suffering from low birth weight, bronchopulmonary dysplasia, necrotizing enterocolitis or retinopathy. This project aims to evaluate a therapeutic anti-oxidative strategy in order to correct the oxidative status of preterm infants. The investigators propose an early intervention that consists in an antenatal maternal supplementation with N-acetylcysteine (NAC), the acetylated precursor of both cysteine and glutathione, a key physiological antioxidant. This strategy could be promising for the development of simplified and personalized care of preterm infants. GSH MAP is a randomized, single-blind, placebo-controlled study that aims to determine if NAC supplementation in women admitted to hospital care due to preterm labor (prior to 34 weeks of gestational age) may correct glutathione deficiency in neonatal cord blood.
NCT04110704
CRAFT-OBS: Observational Study; To evaluate subsequent pregnancy risk of preterm birth in women with a history of previous caesarean in established labour. This prospective study using clinically acquired cervical length and quantitative fetal fibronectin data will help establish a predictive model of preterm birth \<34 weeks and \<37 weeks. CRAFT-RCT: Randomised controlled trial arm; To assess treatment for short cervix in women at high risk of preterm birth following a caesarean section at full dilatation CRAFT-IMG: Imaging sub-study; To aid understanding of micro and macrostructural features within the cervix which predisposes to preterm birth in women with a previous full dilatation caesarean section. This will use MRI and an advanced transvaginal ultrasound protocol and to assess if structural changes can be visualised in the cervix.
NCT01665378
The study evaluates the efficacy of providing weekly iron-folate (IFA) supplements or Multiple Micronutrient (MM) supplements before pregnancy in increasing birth weight and duration of gestation as well as maternal and infant iron status.
NCT02420743
Pregnant women with iron deficiency anemia during third trimester will be assessed for serum ferritin and peak systolic value for fetal middle cerebral artery to find out their correlation with preterm delivery.
NCT02989519
The purpose of this study is to determine efficacy of vaginal and oral progesterone after tocolytic therapy in threatened preterm labor
NCT03123926
The prediction of preterm birth is beneficial because it initiates early treatment to minimize risk. It defines a population at risk to provide particular treatment and may lead us to a better understanding the mechanisms of preterm birth. The understanding of the mechanisms and etiology consequently leads to the possibility of early intervention and effective management aiming at preventing preterm birth. Five most common interventions for preventing and treating preterm birth are antibiotics, cervical cerclage, bed rest, progesterone, and tocolytic therapy. However, there are insufficient evidence showing the efficacy of cerclage and bed rest; antibiotics may only delay but not prevent the preterm birth; the use of certain tocolytics needs to be considered against the possible adverse effects. The early detection of pregnant women with high risk for preterm delivery would be the ideal solution to prevent preterm birth. However, to date, there is inadequate literature and little knowledge of diagnosis, treatment, prevention and prediction of preterm birth.
NCT01178788
Objective: This trial would evaluate the clinical effectiveness of Progesterone(P) and 17-hydroxy Progesterone (17P) in reducing PTD, in symptomatic women at risk because of cervical shortening, in the present pregnancy. Main outcome: Delivery before 37 weeks. Secondary outcomes: Gestational age at delivery, Delivery \<32, \<35 wks, hospital admissions before delivery, birth-weight centile, NICU admission, days of NICU admission, days of oxygen supply, composite neonatal complications, congenital neonatal malformations and anomalies. Allocated treatments will be: Group A: 17P 341 mg i.m./weekly (Lentogest, AMSA, Italy); Group B: micronized P 200 mg per vagina /day (Utrogestan, Besins Healthcare, Belgium) Group C: no treatment, clinical observation Concomitant treatments: Iron and folic acid supplementation, and Betamethasone (12 mg repeated once 24 hours apart) will be permitted. Is not allowed the treatment with tocolytics per os. Any treatment will be recorded. Duration: The period of enrollment is 15 months. Cases not randomized by a clinical unit will be competitively assigned later. Results are expected 20-24 months from starting. Sample Size: hypothesizing a risk of PTD = 0.30 efficacy is defined as a reduction to 50% (risk = 0.15). With a test potency = 0.80 and alpha = 0.025 study needs to enrol 160 patients/arm, with a total of 480 patients. Data analysis: Methodological Unit will assign randomized treatment through a web site and it will collect data through the same way.
NCT00156000
Among women with a twin pregnancy, currently enrolled in a study in which they are receiving weekly injections of 17-alpha-hydroxyprogesterone caproate verses placebo injections, fetal fibronectin (fFN) and salivary estriol (E3 ) will identify the following. 1. Women at increased risk for preterm delivery. 2. A subpopulation, among those receiving the active drug, who may respond to progesterone. If fFN and/or E3 identify a population of patients who respond to progesterone, these diagnostic tests may define women who may or may not be good candidates for progesterone therapy.