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Stability and variability of prosthetic walking: The relation between the variability and stability of the gait pattern of amputees.

In this study the differences in variability and stability of people walking with and without a limb prosthesis will be investigated. In addition, it will be studied which of the employed outcome measures will discriminate best between both groups.…

Shared goal-setting in medical decision-making: the case of lower-limb amputation in Critical Limb Ischemia.

The aim of this study is to explore the elementary components in shared goal-setting in patients with no-option CLI. The transcending benefits of this study will apply to doctor-patient communication in general. The primary objective of the study is…

Transdermal Rigidity assessment via Ischemia (and temperature) of the Penis (TRIP) versus the Rigiscan. A new sensor-driven device to measure rigidity of the penis.

In men without erectile problems, night time erections occur during the REM-sleep. For this study we will compare the current diagnostic test, the Rigiscan, with the data from de TRIP-Patch during the night. To validate discriminating sensor-…

Measuring limb perfusion with Near Infrared Spectroscopy (NIRS), Cellular Oxygen METabolism (COMET) and Dynamic Light Scattering (DLS) during Minimally Invasive Cardiac Surgery (MICS)

Determine the difference in mitoPO2 in between the cannulated and non-cannulated and the difference in DLS red blood cell velocity (RBV) between the two legs, in patients undergoing a cardiopulmonary bypass (CPB) MICS with standard cannulation.

Detection of vascular endothelial function post-COVID-19 with carotid artery reactivity testing.

To establish the relationship between past illness with SARS-CoV2 infection and endothelial dysfunction.To study the long-term effects of SARS-CoV2 on endothelial function.To explore the influence of Covid disease severity on the degree and duration…

*Transdermal Rigidity assessment via Ischemia of the Penis (TRIP). A new sensor-driven device to measure maximal rigidity.*

To measure saturation and desaturation of the cavernosal tissue with a cutaneousplaced penile sensor, before and during full rigidity. To validate discriminatingsensor-readings between flaccid state and full rigidity of the penis. To explore the…

Evaluation of popliteal artery entrapment in healthy individuals

To investigate in healthy individuals not having ELP whether DUS and dynamic MRI may reveal a compressed popliteal artery in rest and during provocative testing (pointing, plantar foot flexion).