Clinical trials

This study aims to improve how neonatologists check the heart function of newborn babies, especially those who are sick. While standard heart ultrasound scans are useful, a more advanced and sensitive technique called 2D speckle tracking echocardiography (STE) can detect subtle problems with how the heart muscle squeezes and relaxes. This may allow doctors to spot potential issues earlier. Our research will take place at Birmingham Women's Hospital. The investigators will perform these advanced, non-invasive heart scans on several groups of babies: 1. Healthy term and premature babies, to establish a "normal" range of heart function. 2. Babies who are unwell with specific conditions, including those with brain injury due to lack of oxygen at birth (HIE), chronic lung disease of prematurity (BPD), a hole in the diaphragm (CDH), or high blood pressure in their lungs (aPHN). The heart scan is a standard, painless procedure. Using STE does not require any extra scanning time or cause any additional discomfort to the baby; the special images are taken during the routine scan. For many of the sick babies, these scans are already part of their normal clinical care. The main goals of this observational study are to see if STE is a feasible and reliable tool in newborns, to establish normal values for healthy babies, and to track how heart function changes in sick babies during their illness and recovery. Ultimately, the investigators hope this research will provide doctors with a better tool to assess heart health in newborns. This could lead to earlier, more accurate detection of heart problems and help guide treatment decisions to improve outcomes for these vulnerable infants.

This prospective study aims to collate a comprehensive database of all main monochorionic twin groups to enable comparisons to be made within each twin group and additionally between each group with regards to several placental characteristics, whilst understanding their impact on several fetal outcomes. This study aims to provide new insights in to how the placental architecture influences pregnancy care within the UK pregnancy cohort. Results of this study may impact how clinicians conduct antenatal surveillance for these anatomical placental factors. Patients of both uncomplicated and complication monochorionic twin groups will be consented at a single site and recruited during the antenatal period. Following delivery the placenta will then be analysed macroscopically and assessed for several anatomical features. This will be compared with the antenatal complications and perinatal outcomes for the respective twin.

The overall aim of this research proposal is to explore the feasibility and acceptability of home antenatal maternal-fetal monitoring technology within a high-risk pregnancy group. The investigators hypothesise that home monitoring is feasible and acceptable to both pregnant women and HCPs. 50 women from a single site will be recruited to use a home cardiotocography (CTG) device alongside routine antenatal care. Participants will use this device once a week, for an hour at a time, for up to 6 weeks or until delivery. The primary outcome is 20 minutes of continuous monitoring. Additional outcomes assess acceptability, adherence and safety.