[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$f65-g5LTUgHIk8dGZIHhGe2pKpxnfW0g-O4HGxk3yxcs":3,"$fb0xzi1M-ZT303pldaAaE9dxXOR57VoUtqXAY0GxedCg":8,"$fwG7oUP9va8afEbHDJbiu7eyQPExjnMkD1d5UtkSflwk":55,"$f6CSJyY_KbWjBy0a1Q8gT0ITd9BqrJJOiwS6lTe8OArQ":88},{"code":4,"msg":5,"message":6,"data":6,"success":7},401,"认证失败，无法访问系统资源",null,false,{"code":9,"msg":10,"message":6,"data":11,"success":54},200,"操作成功",{"id":12,"specialistId":13,"specialistAssistants":14,"profilePhoto":15,"specialistName":16,"hospital":17,"department":18,"postsTitle":19,"materialTotal":20,"videoTotal":21,"isConcern":7,"title":22,"coverVertical":23,"coverAcross":24,"content":25,"description":26,"views":27,"likes":21,"isThumbsUp":7,"isCollection":7,"collections":21,"createTime":28,"seoTitle":22,"seoKeywords":29,"seoDescription":30,"shelvesTime":31,"version":32,"menus":33,"menuId":35,"type":42,"quality":53,"commentCount":21,"isComment":42},78154,871668,[],"https://ystcdn.venuertc.com/venue/app/29223/2026-01-07/20ba8e92-af73-4b90-b5a2-13027029ad3a.png","刘小倩","苏州市立医院（东区）","麻醉科","主治医师",3,0,"乙状结肠恶性肿瘤与麻醉：手术安全与健康管理","","https://ystcdn.venuertc.com/venue/AI/fa11b6b0-778f-41de-bb3d-84b654990e7c.jpg","\u003Cdiv>\u003Ch3>乙状结肠癌腹腔镜手术的麻醉与镇痛用药科普\u003C/h3>\u003Cp>手术是中晚期乙状结肠癌的主要治疗手段，而腹腔镜手术因创伤小、恢复快成为主流术式，这类手术的麻醉管理与镇痛用药直接关系到患者的手术安全和术后康复。尤其是老年患者，身体机能下降，对麻醉药物的耐受性和反应性与年轻人存在差异，麻醉方案的制定和镇痛药物的选择更是重中之重。本文将围绕乙状结肠癌腹腔镜手术的麻醉用药、术中镇痛管理及术后镇痛方案展开科普，让大家更了解这一领域的医学知识。\u003C/p>\u003Cp>乙状结肠癌腹腔镜手术多采用全身麻醉，其核心是通过多种药物的协同作用，让患者在手术中处于无意识、无疼痛的状态，同时维持生命体征稳定。全身麻醉的药物主要分为诱导药物和维持药物，诱导药物负责让患者快速进入麻醉状态，维持药物则保证手术全程的麻醉深度。\u003C/p>\u003Cp>在诱导阶段，依托咪酯是常用的静脉麻醉药，它对心血管系统影响极小，不会导致血压大幅波动，特别适合老年患者或合并高血压、心脏病的乙状结肠癌患者。以75岁乙状结肠癌患者为例，诱导时使用依托咪酯，能平稳让患者进入麻醉状态，避免因血压骤降引发心脑血管意外。此外，舒芬太尼作为强效阿片类镇痛药，会与依托咪酯配合使用，不仅能增强麻醉效果，还能提前为手术镇痛，减少术中疼痛刺激引发的应激反应。环泊酚也是近年广泛应用的静脉麻醉药，它起效快、苏醒迅速，且对呼吸和循环的抑制作用较轻，在腹腔镜手术的麻醉诱导中，能让患者更快进入麻醉状态，也为术后快速苏醒奠定基础。\u003C/p>\u003Cp>麻醉维持阶段则需要精准把控药物剂量，确保患者术中无知晓、生命体征稳定。腹腔镜乙状结肠癌手术时长通常在2-3小时，麻醉医生会通过持续输注丙泊酚或七氟烷吸入来维持麻醉深度，同时结合脑电双频指数（BIS）监测，将数值维持在40-50区间，这个范围能保证患者处于合适的麻醉深度，既不会过浅导致术中苏醒，也不会过深增加术后苏醒延迟的风险。在镇痛方面，术中会持续输注瑞芬太尼，这是一种短效阿片类药物，起效快、代谢快，能根据手术刺激强度实时调整剂量，有效缓解手术操作带来的疼痛，同时避免因药物蓄积导致术后呼吸抑制。\u003C/p>\u003Cp>除了全身麻醉药物，局部镇痛药物的应用也能有效减少全身镇痛药的用量，提升镇痛效果。在腹腔镜手术的穿刺点和手术切口处，注射罗哌卡因等长效局部麻醉药，能阻断局部神经传导，减少术中疼痛信号向中枢传递，从而降低全身麻醉药和镇痛药的使用剂量，减轻药物对患者身体的负担。对于老年乙状结肠癌患者而言，这种多模式镇痛方式能显著减少术后并发症的发生风险。\u003C/p>\u003Cp>术后镇痛是乙状结肠癌腹腔镜手术康复的重要环节，良好的镇痛不仅能减轻患者的痛苦，还能促进患者早期下床活动，加快肠道功能恢复。术后镇痛主要采用多模式镇痛方案，结合阿片类药物和非甾体抗炎药，同时配合局部镇痛措施。\u003C/p>\u003Cp>口服或静脉使用的羟考酮是术后常用的中效阿片类镇痛药，能有效缓解中重度疼痛，且镇痛持续时间较长，适合术后患者的疼痛管理。非甾体抗炎药如塞来昔布、帕瑞昔布，能抑制炎症反应，减轻术后切口疼痛和腹腔内炎症带来的不适感，与阿片类药物联用能减少阿片类药物的用量，降低恶心、呕吐、便秘等不良反应的发生率。对于疼痛较为明显的患者，还可以采用患者自控镇痛（PCA）泵，患者可根据自身疼痛情况自行按压给药，实现个体化镇痛，让镇痛效果更精准。\u003C/p>\u003Cp>此外，术后还会关注患者的镇痛效果评估，通过数字疼痛评分法（NRS）或视觉模拟评分法（VAS）定期评估患者的疼痛程度，及时调整镇痛药物的剂量和种类，确保患者处于舒适的镇痛状态。同时，麻醉医生会密切监测患者的呼吸、血压、心率等指标，警惕镇痛药物可能引发的呼吸抑制、低血压等不良反应，保障术后镇痛的安全性。\u003C/p>\u003Cp>乙状结肠癌腹腔镜手术的麻醉与镇痛用药是一个系统的工程，从术前评估、术中药物选择到术后镇痛管理，每一个环节都需要麻醉医生根据患者的年龄、身体状况、手术难度等因素精准制定方案。随着医学技术的发展，麻醉药物和镇痛方式不断更新，不仅能让患者在手术中更安全，也能让术后康复更顺利，为乙状结肠癌患者的治疗保驾护航。\u003C/p>\u003C/div>","\u003Cdiv>\u003Ch3>乙状结肠癌腹腔镜手术的麻醉与镇痛用药科普\u003C/h3>\u003Cp>手术是中晚期乙状结肠癌的主要治疗手段，而腹腔镜手术因创伤小、恢复快成为主流术式，这类手术的麻醉管理与镇痛用药直接关系到患者的手",528,"2026-01-15 01:23:19","乙状结肠癌, 恶性肿瘤, 麻醉安全, 预防, 健康管理","了解乙状结肠癌的症状、原因及治疗方案，及如何通过合理饮食与定期检查进行有效预防，保障手术安全，提升健康管理水平。","2026-05-18 18:44:45",2,[34],{"menuId":35,"menuName":36,"parentId":21,"orderNum":32,"path":37,"component":38,"isFrame":39,"isCache":40,"menuType":41,"visible":42,"status":21,"createDept":6,"remark":23,"createTime":43,"children":44,"columnImage":45,"columnLogo":46,"uncheckedLogo":6,"checkedLogo":6,"isHot":42,"isHome":21,"forceLogin":21,"color":47,"seoTitle":48,"seoKeywords":49,"seoDescription":50,"contentNum":6,"promotionalPoster":51,"menuFrame":7,"innerLink":7,"parentView":7,"routeName":52,"routerPath":37,"componentInfo":38},"1986713082609147906","健康科普","article","/article.html","1","0","T",1,"2025-11-07 16:31:25",[],"https://ystcdn.venuertc.com/venue/undefined/2026-01-24-18:08:49/d4291d16-ed1c-48dd-84c8-ec1f85980b75.png","https://ystcdn.venuertc.com/venue/undefined/2026-01-24-18:08:52/6fe64094-9416-442c-a66d-032fb292666a.png","#c8e6ca","健康科普助力健康中国2030:共享健康知识新理念","健康科普, 健康中国, 科普知识, 健康家庭, 性健康, 营养健康, 运动健康, 科普宣传","探索健康科普在健康中国行动中的重要角色,了解最新的健康科普创新大赛、动漫及短视频,传播健康知识,助力全民健康。","https://ystcdn.venuertc.com/venue/undefined/2026-01-24-18:08:56/bd33f471-6c54-4d1b-a364-b06973dbc144.png","Article","癌症肿瘤,重大疾病",true,{"code":9,"msg":10,"message":6,"data":56,"success":54},{"pageNo":42,"pageSize":57,"result":58,"totalSize":20},10,[59,70,79],{"id":60,"updateTime":61,"averageScore":62,"posts":63,"specialistId":64,"userName":65,"hospital":66,"avatar":67,"description":68,"department":69},35871,"2026-05-30 18:03:37",9.2,"副主任医师",867045,"吕金如","江苏省人民医院","https://cdn.haohuanjiao.com/learnMaterial/ystApp//YmUlspA615IazoDogsL4blm6hI5vh9iH.png"," 文章逻辑清晰，从术前评估到术中监测，再到术后PCA泵的使用，干货满满。它不仅纠正了大众对“术后忍痛是常态”的错误观念，还特别指出了老年患者对麻醉药物耐受性差的应对策略。文中提到的“个体化镇痛”非常实用，消除了很多不必要的焦虑。","急诊科",{"id":71,"updateTime":6,"averageScore":72,"posts":19,"specialistId":73,"userName":74,"hospital":75,"avatar":76,"description":77,"department":78},35847,8.8,864528,"李索远","苏州市立医院","https://cdn.haohuanjiao.com/learnMaterial/ystApp//kwz3mdlCCJxcekMqeF6YTuYyRMMlrzig.png","本文聚焦老年乙状结肠癌腹腔镜手术的围术期麻醉与镇痛管理，内容专业详实、临床指导性强。文章系统讲解全麻诱导、维持的药物选择，重点介绍依托咪酯、丙泊酚等适配老年患者的用药优势；详细阐述多模式镇痛方案，涵盖阿片类、非甾体药物及PCA技术，搭配NRS、VAS疼痛评估与生命体征监护，兼顾镇痛效果与用药安全，为老年肿瘤患者围术期管理提供科学规范的参考。","骨科",{"id":80,"updateTime":81,"averageScore":82,"posts":19,"specialistId":83,"userName":84,"hospital":66,"avatar":85,"description":86,"department":87},35399,"2026-05-21 12:39:37",9.1,870974,"倪鸣","https://cdn.yishi-tong.com/console/store-unknown/F_wf6YNALYRiy5h9lv4-1e17dyNgMJdJ.png","本篇文章围绕乙状结肠癌腹腔镜手术展开麻醉，内容专业详实、条理严谨完整。文章系统拆解围术期全流程麻醉管理，清晰讲解麻醉药物搭配、精准深度监测、多模式术中镇痛、术后个体化镇痛方案，尤其兼顾老年高危患者的用药特点与安全防护。将复杂的麻醉药理与临床操作转化为通俗易懂的知识，既展现麻醉对手术安全、术后快速康复的核心护航价值，也有效消除患者对围术期疼痛与麻醉风险的顾虑，兼具临床指导意义与大众科普价值，可读性与实用性俱佳","普外科",{"code":9,"msg":10,"message":6,"data":89,"success":54},{"authors":90,"appraiseDimensionScoresVos":98},[91,94,96],{"profilePhoto":92,"specialistId":93},"https://cdn.haohuanjiao.com/learnMaterial/ystApp//yfX6RLaFzEZYfZjNtOxk3P1N1wBDx7In.png","870974",{"profilePhoto":76,"specialistId":95},"864528",{"profilePhoto":67,"specialistId":97},"867045",[99,105,111,115,121],{"id":100,"scores":101,"value":102,"dimensionId":6,"avgs":103,"title":104},324375,30,28,27.8,"内容准确性",{"id":106,"scores":107,"value":108,"dimensionId":6,"avgs":109,"title":110},324376,20,18,18.6,"内容深度与广度",{"id":112,"scores":107,"value":108,"dimensionId":6,"avgs":113,"title":114},324377,18.2,"语言表达",{"id":116,"scores":117,"value":118,"dimensionId":6,"avgs":119,"title":120},324378,15,13,13.4,"呈现形式",{"id":122,"scores":117,"value":123,"dimensionId":6,"avgs":124,"title":125},324379,14,14.2,"教育价值"]