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http://dx.doi.org/10.1016/s0022-5347(17)62550-3 | DOI Listing |
Neurourol Urodyn
January 2022
Clinical Engineer, Bristol Urological Institute, Southmead Hospital, Bristol, UK.
Neurourol Urodyn
January 2022
Department of Urology, University Medical Center Utrecht, Utrecht, The Netherlands.
Neurourol Urodyn
November 2021
Department of Urology, University Medical Center Utrecht, Utrecht, The Netherlands.
Aims: To compare in vivo differences of two catheter systems for urodynamics to further discover their measurement properties.
Methods: Side-by-side catheterization with two catheters for intravesical and abdominal pressure during full cystometry in 36 prospectively recruited patients with analysis of mean and absolute differences at urodynamic events and post hoc in-depth signal analysis comparing the full pressure traces of both systems.
Results: The mean pressure differences at urodynamic events between air-filled and water-filled systems are small, however, with a large variation, without a systematic difference.
Int J Urol
June 2020
Laboratory of Experimental Urology, Department of Development and Regeneration, KU Leuven, Leuven, Belgium.
Objectives: To test the hypothesis that an implantable sensing system containing accelerometers can detect small-scale autonomous movements, also termed micromotions, which might be relevant to bladder physiology.
Methods: We developed a 6-mm submucosal implant containing a pressure sensor (MS5637) and a triaxial accelerometer (BMA280). Sensor prototypes were tested by implantation in the bladders of Gottingen minipigs.
Neurourol Urodyn
November 2019
Department of Urology, Haaglanden MC, The Hague, The Netherlands.
Aims: During filling cystometry, urethral pressure variations (UPV) can be observed. The clinical relevance and a clear definition of this phenomenon are still a matter of debate. For further research and definition of UPV, it is important to determine how this condition can best be demonstrated.
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