Abstract | AIMS: To compare the pain perception between intraurethral instillation of 2% lidocaine gel and liquid paraffin during Urodynamic study in men. METHODS: A randomized, single-blind comparison trial was conducted. Forty men scheduled to undergo multichannel Urodynamic study were randomized to receive either 10 ml of 2% lidocaine gel (group 1, n = 20) or 10 ml of liquid paraffin (group 2, n = 20). Patients recorded their pain on a 0-10 visual analog scale prior to lubricant instillation, immediately after lubricant instillation, after the introduction of the Urodynamic catheter, 5 and 30 min after the catheter was taken out. RESULTS:
pain scores were significantly higher in group 1 compared to group 2 immediately after the instillation of the lubricants (4.2 ± 1.5 vs. 2.6 ± 0.9, P < 0.001) and after catheterization (4.8 ± 1.5 vs. 3.5 ± 1.1, P < 0.01). There were no differences in the pain scores between the two groups in the other time points that were evaluated. CONCLUSIONS:
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Authors | Kobi Stav, Eyal Taleb, Itay M Sabler, Yoram I Siegel, Ilia Beberashvili, Amnon Zisman |
Journal | Neurourology and urodynamics
(Neurourol Urodyn)
Vol. 34
Issue 5
Pg. 450-3
(Jun 2015)
ISSN: 1520-6777 [Electronic] United States |
PMID | 24610603
(Publication Type: Journal Article, Randomized Controlled Trial)
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Copyright | © 2014 Wiley Periodicals, Inc. |
Chemical References |
- Anesthetics, Local
- Emollients
- Gels
- Lubricants
- Mineral Oil
- Lidocaine
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Topics |
- Administration, Topical
- Aged
- Aged, 80 and over
- Anesthetics, Local
(therapeutic use)
- Diagnostic Techniques, Urological
- Emollients
(therapeutic use)
- Gels
- Humans
- Lidocaine
(therapeutic use)
- Lubricants
(therapeutic use)
- Male
- Middle Aged
- Mineral Oil
(therapeutic use)
- Pain
(prevention & control)
- Pain Measurement
- Pilot Projects
- Single-Blind Method
- Urethra
- Urinary Catheterization
(methods)
- Urodynamics
- Visual Analog Scale
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