Trial · NCT02823431
Effect of Urethral Analgesia on Voiding
NCT02823431, Not applicable, Completed, Duke University; results first posted 2018-07-27
3 sourcestrials-2026-11-12-0.5.0
Cite this record
ConductScience Library. Effect of Urethral Analgesia on Voiding. Trials, record NCT02823431. Release trials-2026-11-12-0.5.0, 12 Nov 2026. https://conductscience.org/library/trials/NCT02823431
On this page
Trial
As registered on ClinicalTrials.gov, in the graph's capture of the registry.
- Title
- Effect of Urethral Analgesia on Voiding
- NCT number
- NCT02823431
- Status
- Completed
- Phases
- Not applicable
- Enrollment
- 23 participants, actual
- Lead sponsor
- Duke University
- Conditions
- Urethral Analgesia
- Interventions
- lidocaine gel, Plain aqueous gel
- First posted
- 2016-07-06
- Last updated
- 2018-07-27
- Results first posted
- 2018-07-27
Source ClinicalTrials.gov
Registered outcomes4
Each outcome the trial registered, primary first, in ClinicalTrials.gov's words.
| List | Outcome | Time frame | Description |
|---|---|---|---|
| Primary | Voiding Efficiency | duration of urodynamic study, 2 hours | voided volume/{voided volume + residual volume} during micturition study during urodynamic studies |
| Secondary | Detrusor Pressure at Maximum Flow | duration of urodynamic study, 2 hours | bladder pressure reading (mmHg) during maximum flow during micturition |
| Secondary | Number of Participants With Interrupted Urinary Flow Pattern During Micturition | duration of urodynamic study, 2 hours | presence of interrupted flow during micturition |
| Secondary | Visual Analog Scale Scores (Measure of Discomfort) After Catheterization | duration of urodynamic study, 2 hours | visual analog scales were performed to evaluate discomfort at specified time points during the urodynamic studies. The scale is 1-100mm, with higher numbers indicating greater discomfort. |
Source ClinicalTrials.gov
Outcomes4
Each outcome the trial posted results for, in ClinicalTrials.gov's words.
| Type | Outcome | Time frame | Population | Units | Measured as |
|---|---|---|---|---|---|
| PRIMARY | Voiding Efficiency | duration of urodynamic study, 2 hours | Percent voiding efficiency | MEAN | |
| SECONDARY | Detrusor Pressure at Maximum Flow | duration of urodynamic study, 2 hours | cmH2O | MEAN | |
| SECONDARY | Number of Participants With Interrupted Urinary Flow Pattern During Micturition | duration of urodynamic study, 2 hours | Participants | COUNT_OF_PARTICIPANTS | |
| SECONDARY | Visual Analog Scale Scores (Measure of Discomfort) After Catheterization | duration of urodynamic study, 2 hours | mm | MEAN |
Source ClinicalTrials.gov
Results by group8
Each measurement the trial posted, group by group, in the words and numbers it posted.
| Outcome | Group | Category | Value | Spread | Units |
|---|---|---|---|---|---|
| Voiding Efficiency | Analgesia Arm | 87 | Standard Deviation 8 | Percent voiding efficiency | |
| Voiding Efficiency | Placebo Arm | 90 | Standard Deviation 5 | Percent voiding efficiency | |
| Detrusor Pressure at Maximum Flow | Analgesia Arm | 37.6 | Standard Deviation 19.2 | cmH2O | |
| Detrusor Pressure at Maximum Flow | Placebo Arm | 31 | Standard Deviation 18.9 | cmH2O | |
| Number of Participants With Interrupted Urinary Flow Pattern During Micturition | Analgesia Arm | 4 | Participants | ||
| Number of Participants With Interrupted Urinary Flow Pattern During Micturition | Placebo Arm | 0 | Participants | ||
| Visual Analog Scale Scores (Measure of Discomfort) After Catheterization | Analgesia Arm | 26 | Standard Deviation 20 | mm | |
| Visual Analog Scale Scores (Measure of Discomfort) After Catheterization | Placebo Arm | 19 | Standard Deviation 21 | mm |
Source ClinicalTrials.gov
Participant flow6
How many started, completed or left each group, period by period.
| Period | Milestone | Group | Participants | Units counted |
|---|---|---|---|---|
| Overall Study | STARTED | Analgesia Arm | 11 | |
| Overall Study | STARTED | Placebo Arm | 12 | |
| Overall Study | COMPLETED | Analgesia Arm | 11 | |
| Overall Study | COMPLETED | Placebo Arm | 12 | |
| Overall Study | NOT COMPLETED | Analgesia Arm | 0 | |
| Overall Study | NOT COMPLETED | Placebo Arm | 0 |
Source ClinicalTrials.gov
Adverse events0
Each adverse event the trial posted, group by group: the participants affected out of those at risk.
None in this release.
Adverse event totals6
The totals the trial posted for each group.
| Total | Group | Affected | At risk |
|---|---|---|---|
| Total, all-cause mortality | Analgesia Arm | ||
| Total, all-cause mortality | Placebo Arm | ||
| Total, other adverse events | Analgesia Arm | 0 | 11 |
| Total, other adverse events | Placebo Arm | 0 | 12 |
| Total, serious adverse events | Analgesia Arm | 0 | 11 |
| Total, serious adverse events | Placebo Arm | 0 | 12 |
Source ClinicalTrials.gov
Papers4
The papers the trial lists on ClinicalTrials.gov.
Grants0
The grants NIH RePORTER links to the trial, newest funded first: NIH's, and some of AHRQ's, CDC's, FDA's and VA's. Each shows its title, principal investigators, organization and funder in its newest year.
None in this release.
Trial comparisons2
Comparisons of the trial's two groups, calculated by ConductScience from the counts it posted.
| Comparison | Source |
|---|---|
| Analgesia Arm vs Placebo Arm: Number of Participants With Interrupted Urinary Flow Pattern During Micturition | Trial comparisons |
| Analgesia Arm vs Placebo Arm: serious adverse events | Trial comparisons |
Tests0
The ConductCognition tests this trial's registered outcomes name, as ScienceGraph matched them in trial-tests-2026-11-12-0.2.1.
None in this release.
Data dates
The day each source was copied for this release.
Sources 3
- ClinicalTrials.gov's posted results, through CTTI's AACTFreely available. Acknowledgement requested
- ClinicalTrials.govNo license stated
- NIH RePORTER's clinical studies and project filesPublic domain
Each source's terms
- ClinicalTrials.gov's posted results, through CTTI's AACTClinicalTrials.gov data via Aggregate Analysis of ClinicalTrials.gov (AACT), CTTI. CTTI makes its materials freely available and requests acknowledgement. https://aact.ctti-clinicaltrials.org/documentation/299
- ClinicalTrials.govnone stated
- NIH RePORTER's clinical studies and project filesPublic domain (NIH RePORTER)
ClinicalTrials.gov's data carry an international copyright outside the United States: https://clinicaltrials.gov/about-site/terms-conditions.
For software
Read this trial from software.
The record and each of its lists are JSON, twenty rows a page. No key.
GET https://conductscience.org/api/trials/v1/NCT02823431
GET https://conductscience.org/api/trials/v1/NCT02823431/registered