Description Module
The Description Module contains narrative descriptions of the clinical trial, including a brief summary and detailed description. These descriptions provide important information about the study's purpose, methodology, and key details in language accessible to both researchers and the general public.
Description Module path is as follows:
Study -> Protocol Section -> Description Module
Description Module
Ignite Creation Date:
2025-12-24 @ 11:42 PM
Ignite Modification Date:
2025-12-24 @ 11:42 PM
NCT ID:
NCT07146451
Brief Summary:
The purpose of this study is to evaluate the neurodevelopment at age 6 of children born to women with preterm prelabor rupture of membranes at 22 to 33 weeks of gestation, after antenatal exposure to nifedipine vs placebo.
Detailed Description:
Preterm prelabor rupture of membranes (PPROM) complicates 3% of pregnancies and accounts for one-third of preterm births. It is a leading cause of neonatal mortality and morbidity and increases the risk of maternal infectious morbidity. In cases of early PPROM (22 to 33 completed weeks' gestation), expectant management is recommended in the absence of labor, chorioamnionitis or fetal distress. Antenatal steroids and antibiotics administration are recommended by international guidelines. However, there is no recommendation regarding tocolysis administration in the setting of PPROM. In theory, reducing uterine contractility should delay delivery and reduce the risks of prematurity and neonatal adverse consequences. Likewise, a prolongation of gestation may allow administering a corticosteroids complete course that is associated with a two-fold reduction of morbidity and mortality. However, tocolysis may prolong fetal exposure to inflammation and be associated with higher risk of materno-fetal infection, potentially associated with neonatal death or long-term sequelae, including cerebral palsy.
The investigators implemented the TOCOPROM randomized clinical trial to assess whether short-term (48 hr) tocolysis reduces perinatal morti-morbidity in cases of PPROM at 22-33 weeks. However, both short- and long-term outcomes should be taken into account to define the optimal treatment strategy. There are currently no data allowing to evaluate the impact of a short course of nifedipine versus placebo on neurodevelopmental outcomes in school-aged children born after PPROM. Therefore, following-up children born to mothers enrolled in the TOCOPROM trial, through a new study, the TOCOKIDS cohort, is a unique and timely opportunity to advance scientific knowledge and adapt clinical practices in France and worldwide.
The assessment at 6 years of age will consist in:
* A self-administered parental questionnaire, completed online or on paper
* Data collected from the health book, in particular the 6-year consultation
* A short psychological assessment (45 minutes), performed remotely by a psychologist through video conference.
Study:
NCT07146451
Study Brief:
Protocol Section:
NCT07146451