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Browse 7,313 clinical trials for heart disease. Find studies that match your criteria and connect with research centers.
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Showing 3181-3200 of 7,313 trials
NCT03616730
An accepted "gold standard" for hemodynamic monitoring in women with both healthy and diseased hearts is not currently available. Pregnancy is associated with significant hemodynamic changes, both during and following delivery, which can be even more profound in the structurally-abnormal heart. Clinical management of these women is based on surrogate markers of cardiac indices such as peripheral blood pressure, heart rate and oxygen saturation, rather than the use of invasive testing due to its associated complications. Echocardiography has largely replaced PAC in the obstetric population to measure cardiac output due to its non-invasive nature and good correlation with PAC18. However, its use is limited in the intrapartum period due to the need for clinical expertise in obtaining and interpreting the images. The proposed study has the potential to validate bio-reactance cardiac output monitoring using the NICOM against echocardiography for use in structurally normal and abnormal pregnant hearts in order to better drive goal-directed (specifically delivery mode) therapy through continuous hemodynamic monitoring during the second and third stages of labor, and 24 hours postpartum.
NCT05473325
This research programme seeks to combine the resources of NHS primary care, with the leading spectroscopic work in low-magnetic fields of the Wilson Group (Nottingham Trent University) to demonstrate the potential for benchtop Nuclear Magnetic Resonance (NMR) spectroscopy in human clinical pathology. This is an instrument assessment study for point of care viability which will also result in enhanced patient care (pending their consent) in blood screenings and metabolic health data.