Efficacy of intrarectal lidocaine hydrochloride gel for pain control in patients undergoing transrectal prostate biopsy
Int. braz. j. urol
; 30(5): 380-383, Sept.-Oct. 2004. tab
Article
em En
| LILACS
| ID: lil-388877
Biblioteca responsável:
BR1.1
ABSTRACT
OBJECTIVE:
To determine the efficacy of intrarectal lidocaine hydrochloride gel in reducing pain in patients undergoing transrectal prostate biopsy. MATERIALS ANDMETHODS:
During the period from June to Noviber 2002, 72 patients undergoing transrectal prostate biopsy at an outpatient service were prospectively randomized. Patients were divided into 2 groups. In group 1, 20 mL of 2 percent lidocaine gel were administered by intrarectal route 15 minutes before biopsy. In group 2 (placebo), 20 mL of ultrasound gel were administered under the same conditions. At the end of the procedure, patients were asked to classify the discomfort degree observed during the procedure through a verbal pain scale. Statistical analysis was performed through qui-square test.RESULTS:
The majority of patients in both groups presented slight pain on the examination, and 26 patients (76.4 percent) from group 1, and 26 (68.3 percent) patients from group 2 reported slight pain or no pain at all (p > 0.05). Moderate or intense pain was felt by 23.4 percent of patients in group 1 and 31.5 percent of patients in group 2 (p > 0.05).CONCLUSIONS:
We concluded that lidocaine probably exerts a minimal effect on patientsÆ tolerance to pain on transrectal prostate biopsy.
Texto completo:
1
Índice:
LILACS
Assunto principal:
Dor Pós-Operatória
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Próstata
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Anestésicos Locais
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Lidocaína
Tipo de estudo:
Clinical_trials
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Observational_studies
Limite:
Aged
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Humans
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Male
Idioma:
En
Revista:
Int Braz J Urol
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Int. braz j urol (Online)
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Int. braz. j. urol
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International braz j urol (Impresso)
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International brazilian journal of urology
Assunto da revista:
UROLOGIA
Ano de publicação:
2004
Tipo de documento:
Article