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首页> 外文期刊>BJU international >To determine whether the temperature of 2% lignocaine gel affects the initial discomfort which may be associated with its instillation into the male urethra.
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To determine whether the temperature of 2% lignocaine gel affects the initial discomfort which may be associated with its instillation into the male urethra.

机译：为了确定2％木质素卡因凝胶的温度是否会影响初始不适，这可能与将其滴入男性尿道有关。

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OBJECTIVE: To determine whether the temperature of 2% lignocaine hydrochloride gel affects the initial discomfort during instillation into the male urethra. PATIENTS AND METHODS: Sixty consenting men were randomized to receive 11 mL of 2% lignocaine hydrochloride gel (Instillagel, Farco-Pharma GmbH, Cologne, Germany) at 4 degrees C, 22 degrees C or 40 degrees C. The three groups were well matched for age and numbers of previous flexible cystoscopies. The gel was instilled by one operator and the patients were then immediately asked to score the pain on instillation using a 100-mm nongraphical visual analogue scale. RESULTS: Compared with the control group (at 22 degrees C), there was a statistically significant reduction in pain score in the group receiving cold gel (Student's t-test, P<0.05). CONCLUSION: The cooling of 2% lignocaine gel significantly reduced the initial discomfort associated with its delivery into the male urethra before any form of urethral instrumentation.
机译：目的：确定2％盐酸利多卡因凝胶的温度是否会影响滴入雄性尿道时的最初不适。患者和方法：60名同意的男性被随机分配在4°C，22°C或40°C下接受11 mL 2％盐酸利多卡因凝胶（Instillagel，Farco-Pharma GmbH，科隆，德国）。三组患者完全匹配年龄和以前的柔性膀胱镜检查次数。由一名操作者滴注凝胶，然后立即要求患者使用100毫米非图形视觉模拟标尺对滴注疼痛进行评分。结果：与对照组相比（在22摄氏度时），接受冷凝胶的组的疼痛评分有统计学意义的降低（Student's t检验，P <0.05）。结论：2％木质素卡因凝胶的冷却可显着减少最初在使用任何形式的尿道器械之前将其递送至男性尿道的不适感。

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