Improving Sensitivity of Urine Cytology for Bladder Cancer
Public ClinicalTrials.gov record NCT01826097. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
Non-Invasive Vibrational Device to Improve Sensitivity of Urine Cytology for Bladder Cancer
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
Can a commercially available vibrating chair increase the number of urothelial cells in a urine sample of healthy participants non-invasively? The investigators plan is participants will alternate 15 minutes of drinking eight fluid ounces of water and 15 minutes of sitting in the vibrating chair for one hour. The control group will alternate 15 minutes of drinking eight fluid ounces of water and 15 minutes of sitting in a non-vibrating chair for one hour. Then, urine samples will be collected and examined for urothelial cell concentration for both groups.
Study identification
- NCT ID
- NCT01826097
- Recruitment status
- Withdrawn
- Study type
- Interventional
- Phase
- Not applicable
- Enrollment
- Not listed
Conditions and interventions
Conditions
Interventions
Device
Eligibility (public fields only)
- Age range
- 18 Years to 80 Years
- Sex
- Male
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Dec 31, 2012
- Primary completion
- Oct 31, 2013
- Completion
- Oct 31, 2013
- Last update posted
- Jan 31, 2018
2013
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Johns Hopkins Hospital | Baltimore | Maryland | 21287 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT01826097, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Jan 31, 2018 · Synced Sep 9, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT01826097 live on ClinicalTrials.gov.