Active clinical trials for "Wounds and Injuries"

Pressure injuries are a major problem in patients with no or limited mobility and sensation such as paraplegics. Changes in skin physiology like changes in skin perfusion, oxygenation and humidity may explain and help to detect pressure injury development earlier. Thus, these parameters may be used for continuous monitoring of skin health. So far, there is no measuring technology available which would allow to measure continuously and quantitatively the physiological parameters, which are essential in the development of pressure injuries, over a long period of time in the clinical setting. The goal of this pilot study is to test whether this wearable technology can be used for measurements of skin parameter and whether temperature, pressure, humidity, perfusion, and oxygenation can be measured safely and accurately. 10 healthy individuals and 10 individuals with spinal cord will be enrolled for measurements with this newly developed device over the ischium for 30 minutes. The reproducibility of the measurements will be investigated.

The purpose of this study is to determine the autoantibody profiles after spinal cord injury and their role in spontaneous functional recovery.

The purpose of this study is to investigate the incidence and predictive factors related to intestinal injury in patients undergoing heart valve replacement through a multicenter study in China.

The purpose of this study is to determine feasibility, perceived utility and sustainability of training local providers in ultrasound guided regional anesthesia for acute pain management in a limited-resource conflict setting.

The study evaluates the knowledge and attitude about Focused Assessment with Sonography in Trauma examination among medical students and medical staff in Poland.

Whole body imaging has no role in asymptomatic pediatric trauma patients

To investigate prevalence and profile of sports injury in Taiwanese adolescent baseball players in a longitudinal study.

According to the theory of wave transmission, the speed of wave transmission is dependent on the nature of the transmission medium, which is the vessel wall for pulse wave transmission. Then, the pulse wave velocity is related to the mechanical property of the vessel wall. The mechanical property of the vessel wall is determined by the texture of the vessel wall and the contraction status of the smooth muscle within the vessel wall. Because the texture of the vessel wall could not be changed in a short duration, the sympathetic nerve activity, which controls the contractibility of the smooth muscle, becomes the only determinant factor of pulse wave velocity. So, pulse wave velocity may reflect the status of sympathetic nerve activity. The purpose of this project is to use the pulse wave velocity to measure the sympathetic activity of stroke and spinal cord patients. The present project plans to measure the pulse wave simultaneously at four limbs by pressure receptors, and use the electrocardiogram as the reference to synchronize the recorded pulse wave at different vessels, using the corrected data to calculate the pulse wave velocity. With the pulse wave velocity of different vessels, we, the investigators at National Taiwan University Hospital, can understand the local sympathetic nerve activity in different diseases and different sites. The first year, we will set up the equipment for measuring the pulse wave velocity, and then apply it to 20 healthy subjects to adjust the measurement error and ascertain the reproducibility of the machine. The second year, we will apply the measurement to 15 complete cervical cord injury individuals and 15 healthy subjects in different erected angles by a tilting table. This procedure will make us understand the response of sympathetic nerve activity to different postures in normal subjects and cervical cord injury patients. The third year, we will apply the measurement to 30 cerebrovascular accident patients to understand the change of sympathetic nerve activity after having a stroke. By comparing the clinical information, we hope to clear up the relationship between sympathetic nerve activity and pulse wave velocity.

The purpose of this research study is to evaluate whether data made by the ClearView System can be used to detect whether someone has a traumatic brain injury and how severe the injury is.

Implantable cardioverter defibrillator (ICD) shocks are associated with a subsequent increased risk of death, and an elevation of cardiac enzymes has been measured after defibrillation testing (DFT). The aim of our study was to investigate the association between S-ICD vs T-ICD shocks and acute cardiac damage in humans, as evaluated by means of sensitive and highly specific circulating biomarkers