Neonatal Disorder

Preterm birth, defined as birth before 37 weeks of gestation, occurs in about 8 percent of pregnancies in Canada and is linked to many health challenges, especially when it happens before 29 weeks. At this early stage, infants often face breathing difficulties and may require resuscitation. This trial compares resuscitation using either low (30%) or high (60%) oxygen levels to determine which approach results in better survival and neurodevelopmental outcomes at around 24 months of age. The study uses a cluster randomized crossover design where hospitals alternate between starting resuscitation with 30% or 60% oxygen for groups of 30 infants. Resuscitation includes standard care steps like lung expansion and ventilation support as needed. Oxygen is initially given at the assigned concentration for the first 5 minutes, then adjusted based on the infant's oxygen saturation levels and heart rate over the next 5 minutes to maintain target saturation ranges. This approach aims to balance risks of too much or too little oxygen. Participants are infants born between 23 and 28 weeks gestation who receive full resuscitation at participating centers. During the study, infants have oxygen saturation monitored continuously, and adjustments to oxygen concentration are made carefully. Researchers will evaluate survival and major neurodevelopmental outcomes at 24 months corrected age, along with several safety and health measures during the neonatal intensive care stay. The trial is expected to provide important evidence to guide oxygen use during resuscitation of extremely preterm infants.

This clinical trial studies the use of a linear cognitive aid app designed to help emergency medical service (EMS) teams respond to pediatric emergencies. Researchers want to see if this new tool is practical and well accepted by EMS teams in both urban and rural settings. The study compares current standard cognitive aids with the new linear cognitive aid during simulated critical resuscitation scenarios for children. Participants will be randomized into two groups: one using their current standard cognitive aids, and the other using the linear cognitive aid app. Each team will perform two high-fidelity, in situ simulations of critical pediatric resuscitation emergencies. The linear cognitive aid app offers minimal input, linear step-by-step guidance, tailored recommendations based on the patient’s age and scenario, and audio prompts timed to the resuscitation process. During the study, researchers will assess the time it takes teams to reach American Heart Association (AHA) technical milestones, teamwork quality, and participants' perceived cognitive load during each 10-minute simulation. The study aims to evaluate how well teams perform and how the different cognitive aids affect their experience. The trial is led by Beth Israel Deaconess Medical Center and includes adult EMS providers who speak English and are actively practicing.

Researchers are investigating the maximum safe dose of Levetiracetam (LEV) for treating seizures in newborns. This Phase IIb study focuses on infants with mild to moderate neonatal seizures, hypothesizing that the optimal dose is higher than the current 60 mg/kg. The research also explores LEV's safety, tolerability, and its effectiveness compared to the standard treatment, Phenobarbital (PHB). Participants initially receive 60 mg/kg of LEV. If seizures continue after 15 minutes, they may be randomly assigned to receive either higher doses of LEV (in increments up to 150 mg/kg total) or PHB treatment at 20-40 mg/kg. The study uses continuous video EEG monitoring to measure seizure activity and evaluate the treatments. The trial includes multiple phases and dose escalation to ensure safety and gather efficacy data. During the study, infants will undergo continuous EEG monitoring to assess seizure burden over 24 hours, with neurophysiologists reviewing the data. Researchers will track LEV blood levels, adverse events, seizure reduction, and long-term outcomes up to 8 years. The study also evaluates a seizure detection technology. Participation involves treatment administration, monitoring, and follow-up to assess safety and seizure control.

Researchers are conducting a nationwide, multicenter observational study in China to investigate the severity and challenges faced by Small Vulnerable Newborns (SVN), including preterm, small for gestational age, and low birth weight infants. The study aims to provide a clear and unified description of these newborns' issues and to develop targeted prevention strategies to improve care and outcomes. This comprehensive research gathers data across multiple centers to better understand the scope of these conditions. In this study, participating hospitals across China will collect clinical data on vulnerable newborns under their care throughout 2024. Detailed questionnaires will be completed to support thorough data collection. The study does not involve any treatment interventions; instead, it focuses on observation and data gathering to assess the incidence, complications, and mortality rates of these newborns. Participants in the study will have their clinical information recorded from hospital admission until discharge or death, with follow-up up to one year. Researchers will measure the number of small vulnerable newborns, their mortality rates, and the incidence of related complications. This observational approach aims to provide valuable insights to guide prevention efforts and improve care for these at-risk infants.

Researchers are evaluating a new multi-component score called the Readiness for EXtubation score (REXs) to predict when ICU patients on invasive mechanical ventilation are ready to be extubated. The process of liberation from mechanical ventilation involves weaning, readiness assessment, and extubation, with success defined as not needing invasive support within 48 hours. This study focuses on developing and analyzing REXs to help clinicians assess extubation readiness more accurately in critically ill patients. The study involves daily screening of ICU patients undergoing weaning from invasive mechanical ventilation. Data collected include clinical parameters such as arterial blood gases, ventilation settings, sedation and agitation scores, heart rate, hemoglobin levels, nutritional status, and cough strength, among others. Clinicians will anonymously enter data into an electronic case report form to develop and evaluate the REXs score. Patients prepared for extubation will have their readiness assessed using this score. Participants will be monitored during their ICU stay, with data collected on extubation success or failure at 24, 48, and 72 hours after extubation. Researchers will also track length of ICU and hospital stays and mortality outcomes. The study uses routine clinical data, with anonymization to protect patient confidentiality. Statistical methods will analyze associations between clinical factors and extubation outcomes to validate the REXs score’s predictive ability. The total study duration extends until the end of 2026.

Children with medical complexity (CMC) have multiple chronic health conditions affecting three or more organ systems, significant functional limitations, and reliance on medical technology. They experience frequent acute health problems leading to repeated emergency department visits and hospital admissions, which impact their quality of life and contribute to high healthcare costs. This research aims to evaluate a new mobile health (mHealth) app, MyChildCMC, designed to monitor early signs of health deterioration in CMC and help reduce hospital visits and admissions over a 12-month period. The study compares two groups of children aged 1 to 18 years and their parents: one group uses the MyChildCMC app daily for six months to track symptoms and vital signs, receiving automated reminders, feedback, alerts, and connection to their healthcare providers; the other group uses usual care with paper diaries to record similar health data. Both groups receive a sensor device to collect oxygen saturation, heart rate, and respiratory rate, along with financial incentives for participation during the first six months. After six months, incentives stop and participants are followed for an additional six months to assess continued app use and effects. Participants will be monitored through regular symptom and vital sign assessments, surveys measuring quality of life, caregiver stress, self-efficacy, and satisfaction, and tracking of emergency department visits and hospital admissions. The study will analyze if using MyChildCMC reduces healthcare use and improves outcomes for CMC and their families, including assessing effects on healthcare disparities among different racial, ethnic, and social groups. The total participation lasts approximately one year, with evaluations at multiple time points.

Researchers are investigating HLX3901, a new drug given by intravenous infusion, in adults with advanced small cell lung cancer or neuroendocrine carcinoma. This early phase I trial aims to assess the safety, tolerability, and how the drug moves through the body. The study includes patients who have experienced disease progression or intolerance to prior platinum-based therapies, sometimes combined with immune checkpoint inhibitors for small cell lung cancer. The study consists of two parts: Phase Ia uses an accelerated dose escalation and 3 + 3 dose escalation method to find the right dose of HLX3901, with seven planned dose levels and a backfill cohort enrolling 2 to 3 dose groups. The dose-limiting toxicity observation period lasts 4 weeks after the first drug administration. Phase Ib expands the dose group to further explore safety and effectiveness at the recommended dose identified in Phase Ia. Participants will be monitored closely throughout the study which can last up to about 24 months. Researchers will assess dose-limiting toxicities, maximum tolerated dose, and objective response rate, along with secondary measures such as adverse events, duration of response, progression-free survival, and overall survival. Regular laboratory tests, imaging, and tumor tissue analyses will be conducted, with safety reviewed by a committee to guide dose recommendations.

Researchers are conducting a study to systematically screen newborns in the Normandy region for lysosomal storage diseases such as Mucopolysaccharidosis type I and Pompe disease. This observational study aims to evaluate the occurrence and epidemiology of these diseases using dried blood samples collected from newborns. The study is based on previous pilot work and seeks to include about 100,000 newborns over a period of three years. All newborns born in Normandy maternity hospitals who are participating in the national neonatal screening program will have additional blood samples collected on blotting paper for this study. The screening occurs within the first few days after birth, typically from day 2 to day 4. The study will continue until the target number of participants is reached. Participants will have blood samples collected as part of routine neonatal screening, with extra samples taken specifically for this research. The main outcome measured is the number of newborns screened relative to the number of samples collected. Secondary outcomes include the number of positive cases detected for Mucopolysaccharidosis type I and Pompe disease. The study involves parental consent and monitors newborns during these early days, with no further intervention or long-term follow-up described.

Researchers are evaluating the safety and performance of the MOBYBOX System, an extracorporeal cardiopulmonary support device, in patients experiencing cardiac, respiratory, or combined cardiorespiratory failure. The study aims to gather prospective data on how well the device works and its safety profile in real-world use for patients with severe conditions affecting heart and lung function. The MOBYBOX System is used in two configurations: veno-arterial for cardiac or cardiorespiratory failure and veno-venous for severe respiratory failure. The device provides extracorporeal support to help patients whose heart or lungs are failing. The study monitors device performance every 4 hours while patients are receiving extracorporeal membrane oxygenation (ECMO) with the MOBYBOX system and records serious adverse events within 24 hours. Participants will be closely observed during their treatment with the device, with assessments focusing on safety by tracking serious adverse events within 24 hours and mortality within 30 days. Device performance success is also recorded regularly during treatment. The study will continue to follow patients until December 2026, collecting data relevant to the device's safety and effectiveness in supporting heart and lung function in critically ill patients.

Many premature newborns have trouble breathing after birth and receive support with a breathing machine called nasal continuous positive airway pressure (NCPAP). When their breathing worsens despite NCPAP, they may be treated with surfactant medication inserted into the windpipe using either a ventilation tube or a thin catheter. This research is studying the use of video laryngoscopes, which have a camera and display the airway on a screen, compared to standard direct laryngoscopes that require doctors to look directly into the baby's mouth to insert the tube or catheter. The study aims to see if video laryngoscopy improves the success rate of inserting the thin catheter on the first attempt without causing drops in oxygen or heart rate. The study observes infants who need a thin endotracheal catheter inserted for surfactant administration. It compares two approaches: using a video laryngoscope versus a direct laryngoscope during the insertion. This is done across multiple hospitals, each switching from direct to video laryngoscopy over time. The study does not assign which method is used but records which laryngoscope was used for each insertion attempt to compare outcomes. The main focus is on successful first attempts without physiologic instability, as well as secondary measures like number of attempts, duration, oxygen levels, heart rate, and any complications. Participants are newborn infants up to 28 days old who require thin catheter insertion for surfactant treatment and whose parents have consented to share data. Researchers will collect detailed information during and after the insertion attempt, including heart rate, oxygen saturation, duration of the procedure, and any adverse events such as oral trauma or need for chest compressions. Data will be analyzed to evaluate the success and safety of using video versus direct laryngoscopy. The total participation time depends on when the catheter insertion is performed and the follow-up assessments within 72 hours after the procedure.