ArticleLower urinary tract symptoms2019
Validation of a real-time bladder sensation meter during oral hydration in healthy adults: Repeatability and effects of fill rate and ultrasound probe pressure.
Article in Lower urinary tract symptoms, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.
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Who cites it
12 citing papers in PubMed.
- Sensation kinetics identifies novel bladder sensation-capacity curve shapes during urodynamics in patients with urinary urgency.Continence (Amsterdam, Netherlands) · 2025Article
- Acute Cortical Brain Neuroexcitation Can Be Detected With Sacral Neuromodulation.Urogynecology (Philadelphia, Pa.) · 2025Article
- New Imaging Techniques on the Horizon to Study Overactive and Neurogenic Bladder.Current bladder dysfunction reports · 2025Review
- Comparative Neuroexcitation Patterns Using fNIRS in Women With Overactive Bladder.Urogynecology (Philadelphia, Pa.) · 2024Article
- Ultrasound Urodynamics: A Review of Ultrasound Imaging Techniques for Enhanced Bladder Functional Diagnostics.Current bladder dysfunction reports · 2024Review
- A stepwise approach for functional near infrared spectroscopy measurement during natural bladder filling.Translational andrology and urology · 2023Article
- Reflex voiding in rat occurs at consistent bladder volume regardless of pressure or infusion rate.Neurourology and urodynamics · 2023Article
- Repeatability of Ultrasound-Defined Bladder Shape Metrics in Healthy Volunteers.Research and reports in urology · 2022Article
- Influence of visual and auditory cues about bladder volume on real-time filling sensation in healthy volunteers.American journal of clinical and experimental urology · 2022Article
- Bladder wall micromotion measured by non-invasive ultrasound: initial results in women with and without overactive bladder.American journal of clinical and experimental urology · 2021Article
- Comparison of Sensation Event Descriptors in Participants with Overactive and Normal Bladders during Non-Invasive Hydration Studies.Archives of nephrology & urology studies · 2021Article
- Irregular bladder shapes identified in women with overactive bladder: an ultrasound nomogram.American journal of clinical and experimental urology · 2021Article
Corrections and comments
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Authors and funding
11 authors.
Funding
Abstract
objectivesA non-invasive protocol was previously developed using three-dimensional ultrasound and a sensation meter to characterize real-time bladder sensation. This study the protocol by measuring the effects of fill rateand ultrasound probe pressure during oral hydration.
methodsHealthy volunteers with no urinary symptoms (based on International Consultation on Incontinence Questionnaire on Overactive Bladder surveys) were recruited into an oral hydration study. Throughout two complete fill-void cycles, participants drank 2 L Gatorade G2 (The Gatorade Company, Inc., Chicago, Illinois) and used a touch-screen sensation meter to record real-time bladder sensation (0%-100%). The study was repeated three times, once per week (Visits A, B, and C). In Visits A and B, ultrasound was used to measure bladder volume every 5 minutes. Ultrasound was not used in Visit C except at 100% capacity. Volume data from Visit B were used to estimate volumes throughout the fills in Visit C. Sensation-capacity curves were generated for each fill for comparative analysis.
resultsTen participants completed three visits (60 total fills). Increased fill rate led to decreased sensation throughout filling, andultrasound probe pressure led to increased sensation. Participants reported higher sensation at low volumes during Fill 1 of Visit A before training with the sensation meter. Sensation curves with intermittent ultrasound showed repeatability for Fill 2 in Visits A and B. Fill rate and ultrasound probe pressure affect real-time bladder sensation during oral hydration.
conclusionsThis study demonstrated repeatability of real-time bladder sensation during a two-fill oral hydration protocol with ultrasound.
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