Results 41 to 50 of about 4,399 (164)

Solifenacin/Mirabegron Induces an Acute Compliance Increase in the Filling Phase of the Capacity-Reduced Urinary Bladder: A Pressure-Volume Analysis in Rats

Frontiers in Pharmacology, 2021
Aims: Pressure in the bladder, which is a high compliance organ, is only slightly elevated to a considerable filling volume during storage. Although cystometry off-line offers mean compliance, no protocol is available for real-time assays of the dynamics
Hsien-Yu Peng, Cheng-Yuan Lai, Ming-Chun Hsieh, Tzer-Bin Lin, Tzer-Bin Lin, Tzer-Bin Lin   +5 more
doaj   +1 more source

Urodynamic Voiding Patterns in Multiple Sclerosis

Neurourology and Urodynamics, EarlyView.
ABSTRACT Aims This study aimed to describe urodynamic voiding patterns in patients with MS (PwMS) using standardized assessments, and to compare the performance of the available nomograms and indices for obstruction and bladder contractility. Methods PwMS and lower urinary tract symptoms underwent cystometry and pressure flow studies.
Camille Chesnel, Nicolas Turmel, Maelys Teng, Emilie Blouet, Gérard Amarenco, Claire Hentzen   +5 more
wiley   +1 more source

ROLE OF URODYNAMIC STUDIES IN EVALUATION OF LOWER URINARY TRACT SYMPTOMS

Pakistan Armed Forces Medical Journal, 2009
Objectives: To emphasize the role of urodynamic studies in the evaluation of lower urinary tract symptoms and to describe the technique and report results of tracings from a urodynamic centre in a tertiary care settings.
Waqar Azim Niaz, Sarwar Alvi, Nazli Hameed   +2 more
doaj   +2 more sources

Zeroing Pressures in Urodynamics: Revisiting Current Practice and Pressure Interpretation

Neurourology and Urodynamics, EarlyView.
ABSTRACT Introduction Zeroing of pressure transducers is a fundamental step in urodynamic testing, as it affects pressure tracings and numerical values. Atmospheric zeroing before catheter insertion is the recommended approach, but zeroing with catheters in situ is also used.
Lucas Antonio Pereira do Nascimento, Vicktor Bruno Pereira Pinto, Carlos Henrique Costa, Cristiano M. Gomes   +3 more
wiley   +1 more source

Functional Roles of Adenosine A2B and A3 Receptor Subtypes in the Bladder of Male Rats With A2B Receptor Deletion or Bladder Outlet Obstruction

Neurourology and Urodynamics, EarlyView.
ABSTRACT Purpose To investigate the adenosine receptor (AR) mechanism underlying bladder outlet obstruction (BOO)‐related bladder dysfunction, we examined the expression level of AR subtypes in bladder tissues, and the effects of AR subtypes A2B & A3 modulation on bladder activity using male BOO rats, and Dahl rats with A2B receptor deletion. Materials
Masahiro Kurobe, Ei‐ichiro Takaoka, Kanako Matsuoka, Shingo Kimura, Anne M. Robertson, Edwin K. Jackson, Lori A. Birder, Minoru Miyazato, Naoki Yoshimura   +8 more
wiley   +1 more source

Pathological findings during filling cystometry.

, 2016
Filling cystometry (bladder filling with 30 mL/min) of a 51 years old healthy man: First detrusor overactivity occurs at 125 mL (red-dashed line) with maximum pDet of 54 cmH2O but no detrusor overactivity incontinence, the maximum cystometric capacity is
Ulla Sammer (820007), Matthias Walter (820008), Thomas M. Kessler (160905), Lorenz Leitner (3219477), Ulrich Mehnert (160899), Stephanie C. Knüpfer (820009)   +5 more
core   +1 more source

Use of an occlusive penile clamp during filling cystometry in men with symptoms of stress urinary incontinence [PDF]

, 2018
Objective: In severe post‐prostatectomy stress urinary incontinence (SUI), urodynamics may not identify crucial parameters because of inadequate bladder filling.
Ala'a Sharaf, Macaulay, Margaret, Marcus J. Drake, Mandy Fader, Drake, Marcus, Margaret Macaulay, Fader, Mandy, Sharaf, Ala'a   +7 more
core   +2 more sources

Blockade of Acid-Sensing Ion Channels Increases Urinary Bladder Capacity With or Without Intravesical Irritation in Mice

Frontiers in Physiology, 2020
We conducted this study to examine whether acid-sensing ion channels (ASICs) are involved in the modulation of urinary bladder activity with or without intravesical irritation induced by acetic acid.
Mitsuharu Yoshiyama, Mitsuharu Yoshiyama, Hideki Kobayashi, Hideki Kobayashi, Masayuki Takeda, Isao Araki, Isao Araki   +6 more
doaj   +1 more source

Development and Validation of Urodynamic Report Writer: A Chat GPT App

Neurourology and Urodynamics, EarlyView.
ABSTRACT Objective Accurate interpretation and reporting of urodynamic studies are essential for diagnosis and management of lower urinary tract dysfunction, yet remain time‐consuming and operator‐dependent. To develop and validate the Urodynamic Report Writer App (URapp), a GPT‐4o‐based virtual assistant that supports interpretation of clinician ...
Riccardo Lombardo, Carolina Cerullo, Marta Santioni, Emanuele Pillitteri, Claudia Lorenti, Sabrina De Cillis, Cristian Fiori, Giorgia Tema, Antonio Franco, Beatrice Turchi, Matteo Romagnoli, Antonio Nacchia, Antonio Cicione, Antonio Pastore, Andrea Fuschi, Andrea Tubaro, Cosimo De Nunzio   +16 more
wiley   +1 more source

Automated Evaluation of Urodynamic Examinations Through Local Linear Models: Validation on Spinal Cord Injury Individuals

IEEE Journal of Translational Engineering in Health and Medicine
Objective: Investigating consistent methods and metrics for classifying Detrusor Overactivity (DO) events and developing an automated robust method for clinical measurements calculation from cystometry data in persons with spinal cord injury (SCI ...
Wensi Zhang, Jurgen Pannek, Jens Wollner, Robert Riener, Diego Paez-Granados   +4 more
doaj   +1 more source