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Related Experiment Video

Updated: May 24, 2025

Ultrasonography of the Adult Male Urinary Tract for Urinary Functional Testing
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Dynamic Insights into Lower Urinary Tract Function: Exploring Intraindividual and Interindividual Variability through

Mohamed Zaid, Caleb Hendrick, Elie Alhajjar

    Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference
    |March 5, 2025
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    Summary

    This study introduces a new method for personalized lower urinary tract function assessment using bladder pressure. It highlights the importance of individual variability for better diagnostics and treatments.

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    Area of Science:

    • Urology
    • Biomedical Engineering
    • Physiology

    Background:

    • Lower urinary tract symptoms (LUTS) affect a significant portion of the population.
    • Accurate assessment of bladder pressure is crucial for understanding lower urinary tract function.
    • Existing methods may not fully capture the dynamic and personalized nature of micturition.

    Purpose of the Study:

    • To develop and validate a novel approach for personalized estimation of lower urinary tract function.
    • To investigate the role of simulated and experimentally acquired bladder pressure in this assessment.
    • To analyze the impact of intraindividual and interindividual variability on micturition dynamics.

    Main Methods:

    • Utilizing simulated and experimentally acquired bladder pressure data.
    • Developing a personalized modeling approach to estimate lower urinary tract function.
    • Analyzing data for intraindividual cycle adaptability and interindividual cohort consistency.

    Main Results:

    • The proposed model demonstrates adaptability across different intraindividual micturition cycles.
    • Consistent performance was observed within specific patient cohorts.
    • Variability in the micturition process was identified as a key factor.

    Conclusions:

    • The novel approach provides personalized estimates of lower urinary tract function.
    • Understanding intraindividual and interindividual variability is essential for accurate assessment.
    • This work lays the foundation for improved diagnostics and therapeutic strategies in urology.