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We list hundreds of Clinical Trials about "Trilobites Beaked Whales Deepest Divers" on BioPortfolio. We draw our references from global clinical trials data listed on ClinicalTrials.gov and refresh our database daily.
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The purpose of this research study is to understand the effect of nutritional ketosis on CNS oxygen toxicity in undersea divers. The investigators hope this will provide a starting point to develop methods for improving the safety of Navy divers, warfighters and submariners.
It has been proposed that there would not be an increased risk of DCI after closure of the interatrial communication, i.e. patent foramen ovale (PFO).
The aim of this study is to demonstrate the effect of the voluntary neck extension in the occurrence of an increase in the pulsatility index of the right internal carotid artery in the amateur apneist, realizing an apnea of two minutes or more.
Trained anesthesiologist- or emergency physician-divers will perform an airway management in simulated microgravity on a submerged model.
This study combines two drugs (ruxolitinib and the tyrosine kinase inhibitor, nilotinib) in an attempt to eliminate the CML (Chronic Myeloid Leukemia) stem cell population and thus allow for the deepest and most durable response possible in patients with CML in chronic phase who have achieved a complete hematologic remission (CHR), complete cytogenetic remission (CCyR), and major molecular remission (MMR), but not a complete molecular remission (CMR). The study will look at saf...
Cerebrovascular disease is a major cause of disability worldwide. The catastrophic burden of stroke is more dramatic in low- and middle- income countries, and the scarcity of evidence-based rehabilitation interventions represents a major challenge to global health care. Upper limb weakness is frequent after stroke, but there is no universally accepted treatment to effectively improve hand function in patients with moderate and severe motor impairment. These are the patients in ...
In summary, the investigators propose to study elite Croatian breath-hold and SCUBA divers. The investigators will quantify breath-hold hypoxia- and SCUBA diving-induced pulmonary hypertension and right heart function to investigate the relationships between PFO and IPAVA blood flow. The investigators will use a placebo-controlled intervention (sildenafil) to reduce pulmonary arterial pressure in these subjects to examine the impact of the change in pressure (or absence of chan...
Evaluation of posterior indirect resin composite restorations with proximal box elevation technique. Restoration of large posterior defects extending below the cemento-enamel junction (CEJ) with coverage of one or more cusps represent a very common clinical situation. When restoring deep cervical margins biological and technical operative problems may occur. In order to make clinical procedures less fault-prone 'Proximal Box Elevation' (PBE) is an option that refers to a...
Obstructive sleep apnoea (OSA) is a condition which involves episodes of interrupted breathing during sleep due to repetitive narrowing or collapse of the throat. These episodes are usually associated with a drop in blood oxygen levels and brief awakenings, which disrupt the sleep of those affected and can lead to daytime sleepiness. OSA is associated with an increased risk of heart disease and stroke. In some individuals, the low oxygen levels in the blood can be made worse b...