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find Keyword "植物神经" 5 results
  • The Relationship Between Pelvic Autonomic Nerve Preservation and Postoperative Function in Surgery of Rectal Cancer

    直肠癌是消化道最常见的恶性肿瘤之一,目前外科手术仍然是直肠癌最主要的治疗方法。随着淋巴结廓清范围的扩大,如侧方淋巴结的清扫、全直肠系膜切除术(TME)以及全盆脏器切除术的应用,进展期直肠癌的生存率已有明显改善。但另一方面,大范围的淋巴结清扫及全直肠系膜的完整切除已使许多患者的泌尿及生殖系统功能受到不同程度的影响。患者术后的生活质量是外科医师关注的主要问题,为此,许多外科医生进行了大量的研究工作,既确保根治性,又能最大限度地保留患者的排尿及性功能。近年来国内、外学者通过微创手术、TME结合保留盆腔自主神经(pelvic autonomic nerve preservation,PANP)的直肠癌手术逐渐开展,发现在行直肠癌根治手术时,有效地保留盆腔植物神经并没有明显增加局部复发率及降低5年生存率,取得了很好的效果[1~3]

    Release date:2016-08-28 04:48 Export PDF Favorites Scan
  • 不同性别及类型直肠癌根治术保留植物神经的疗效分析

    Release date:2016-08-29 03:19 Export PDF Favorites Scan
  • 心外膜高频刺激心脏植物神经节丛的时间累积和疲劳效应

    目的 观察术中经心外膜对心包内植物神经节丛行高频刺激(HFS)时出现的时间累积效应和疲劳效应,初步探讨其产生的原因和临床意义。 方法 对江苏昆山宗仁卿纪念医院收治的16例行心脏手术患者同期行同步HFS心脏植物神经节丛,刺激时程从50 ms逐渐延长至100 ms及200 ms,观察P-R间期延长和房室传导阻滞的发生情况。 结果 16例患者中2例患者被排除,14例患者均在同步HFS时程为50 ms时出现P-R间期延长,100 ms时出现P-R间期进一步延长,200 ms时出现房室传导阻滞的时间累积效应;4例患者发生迷走效应出现后又再次消失的疲劳现象。 结论 术中经心外膜探查心脏植物神经节丛需重视迷走效应的时间累积和疲劳效应,提高神经节的检出率,并提高心房颤动消融的疗效。

    Release date:2016-08-30 06:06 Export PDF Favorites Scan
  • Effect of Autonomic Nerve Preservation on Sexual and Urinary Functions in Patients Undergoing Total Mesorectal Excision for Lower Rectal Cancer

    Objective To study the relationship between autonomic nerve preservation and sexual and urinary functions after total mesorectal excision in patients with cancer of the lower rectum, and to explore improved nursing methods for these patients. Methods Eligible patients with cancer of the lower rectum were non-randomly assigned to either a control group (n=278)or an autonomic nerve-preserving group (n=263). The recovery time of micturition desire, catherization time, lower urinary tract infection rate, residual urine, severity of urinary disorders and sexual disorders were observed. Results The recovery time of micturition desire, catherization time, lower urinary tract infection rate, residual urine, severity of urinary disorders and sexual disorders were lower in the autonomic nerve-preserving group than in the control group. (Plt;0.05) . Conclusion Autonomic nerve preservation radical resection leads to better maintenance of urinary and sexual functions for patients with cancer of the lower rectum. Nursing should be focused on the prevention of urinary tract complications and the rehabilitation of sexual and urinary functions.

    Release date:2016-09-07 02:18 Export PDF Favorites Scan
  • 阵发性交感神经过度兴奋的诊治进展

    阵发性交感神经过度兴奋(Paroxysmal sympathetic hyperactivity,PSH)是各种急性弥漫性或多灶性脑部疾病的一种相对常见但通常不能正确识别的并发症。它通常是在某种形式的外部刺激后,反复发作的心动过速、呼吸急促、高血压、大汗、发热等交感反应,并出现肌张力及姿势异常,常易与癫痫疾病混肴。PSH主要依靠临床诊断,若不能早诊断、早治疗,PSH会随时间恶化,并可能导致严重的并发症。尽管目前关于PSH的治疗手段缺乏统一标准,但PSH是可治疗的疾病,减少可能触发发作的任何外部刺激,合理的药物干预可以减轻病情,改善预后。

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