[{"id":"295","navid":"2","index":"0","name":"\u9996\u9875","icon":"","parentid":"0","type":"list","alias":"sy-x","url":"http:\/\/m-yuanan.cjyun.org\/sy-x\/index.html","appid":null,"children":[]},{"id":"296","navid":"2","index":"0","name":"\u8981\u95fb","icon":"","parentid":"0","type":"list","alias":"yw-x","url":"http:\/\/m-yuanan.cjyun.org\/yw-x\/index.html","appid":null,"children":[]},{"id":"297","navid":"2","index":"0","name":"\u89c6\u9891","icon":"","parentid":"0","type":"list","alias":"sp-x","url":"http:\/\/m-yuanan.cjyun.org\/sp-x\/index.html","appid":null,"children":[{"id":"302","navid":"2","index":"0","name":"\u3010\u8fdc\u5b89\u65b0\u95fb\u3011","icon":"","parentid":"297","type":"list","alias":"yaxw302","url":"http:\/\/m-yuanan.cjyun.org\/yaxw302\/index.html","appid":null,"children":[]},{"id":"304","navid":"2","index":"0","name":"\u3010\u65b0\u95fb\u7efc\u8ff0\u3011","icon":"","parentid":"297","type":"list","alias":"xwzs","url":"http:\/\/m-yuanan.cjyun.org\/xwzs\/index.html","appid":null,"children":[]},{"id":"305","navid":"2","index":"0","name":"\u77ed\u89c6\u9891","icon":"","parentid":"297","type":"list","alias":"dsp","url":"http:\/\/m-yuanan.cjyun.org\/dsp\/index.html","appid":null,"children":[]},{"id":"306","navid":"2","index":"0","name":"\u6d3b\u52a8\u8d5b\u4e8b","icon":"","parentid":"297","type":"list","alias":"hdss","url":"http:\/\/m-yuanan.cjyun.org\/hdss\/index.html","appid":null,"children":[]}]},{"id":"298","navid":"2","index":"0","name":"\u4e61\u9547","icon":"","parentid":"0","type":"list","alias":"xiangzhen","url":"http:\/\/m-yuanan.cjyun.org\/xiangzhen\/index.html","appid":null,"children":[{"id":"78","navid":"2","index":"0","name":"\u9e23\u51e4\u9547","icon":"","parentid":"298","type":"list","alias":"mfz","url":"http:\/\/m-yuanan.cjyun.org\/mfz\/index.html","appid":null,"children":[]},{"id":"126","navid":"2","index":"0","name":"\u82b1\u6797\u5bfa\u9547","icon":"","parentid":"298","type":"list","alias":"hlsz","url":"http:\/\/m-yuanan.cjyun.org\/hlsz\/index.html","appid":null,"children":[]},{"id":"150","navid":"2","index":"0","name":"\u8305\u576a\u573a\u9547","icon":"","parentid":"298","type":"list","alias":"mpcz","url":"http:\/\/m-yuanan.cjyun.org\/mpcz\/index.html","appid":null,"children":[]},{"id":"132","navid":"2","index":"0","name":"\u5ad8\u7956\u9547","icon":"","parentid":"298","type":"list","alias":"lzz","url":"http:\/\/m-yuanan.cjyun.org\/lzz\/index.html","appid":null,"children":[]},{"id":"138","navid":"2","index":"0","name":"\u6cb3\u53e3\u4e61","icon":"","parentid":"298","type":"list","alias":"hkx","url":"http:\/\/m-yuanan.cjyun.org\/hkx\/index.html","appid":null,"children":[]},{"id":"84","navid":"2","index":"0","name":"\u65e7\u53bf\u9547","icon":"","parentid":"298","type":"list","alias":"jxz","url":"http:\/\/m-yuanan.cjyun.org\/jxz\/index.html","appid":null,"children":[]},{"id":"144","navid":"2","index":"0","name":"\u6d0b\u576a\u9547","icon":"","parentid":"298","type":"list","alias":"ypz","url":"http:\/\/m-yuanan.cjyun.org\/ypz\/index.html","appid":null,"children":[]}]},{"id":"299","navid":"2","index":"0","name":"\u76f4\u64ad","icon":"","parentid":"0","type":"list","alias":"zb-x","url":"http:\/\/m-yuanan.cjyun.org\/zb-x\/index.html","appid":null,"children":[{"id":"219","navid":"2","index":"0","name":"\u7535\u89c6\u5e7f\u64ad","icon":"","parentid":"299","type":"template","alias":"dsgb","url":"http:\/\/m-yuanan.cjyun.org\/dsgb\/index.html","appid":null,"children":[]},{"id":"251","navid":"2","index":"0","name":"\u76f4\u64ad\u8fdc\u5b89","icon":"","parentid":"299","type":"list","alias":"zbya","url":"http:\/\/m-yuanan.cjyun.org\/zbya\/index.html","appid":null,"children":[]},{"id":"252","navid":"2","index":"0","name":"\u7701\u5185\u76f4\u64ad","icon":"","parentid":"299","type":"list","alias":"snzb","url":"http:\/\/m-yuanan.cjyun.org\/snzb\/index.html","appid":null,"children":[]}]},{"id":"300","navid":"2","index":"0","name":"\u90e8\u95e8","icon":"","parentid":"0","type":"list","alias":"bumen","url":"http:\/\/m-yuanan.cjyun.org\/bumen\/index.html","appid":null,"children":[]},{"id":"301","navid":"2","index":"0","name":"\u901a\u77e5\u516c\u544a","icon":"","parentid":"0","type":"list","alias":"tzgg301","url":"http:\/\/m-yuanan.cjyun.org\/tzgg301\/index.html","appid":null,"children":[]}]

【科学精准战疫情 群防群控筑防线】奥密克戎变异株致病力如何?怎样救治?专家解答

2022-12-07 10:21  

随着奥密克戎变异株致病性的减弱、疫苗接种的普及、防控经验的积累,我国疫情防控面临新形势新任务。从近期一线救治情况看,奥密克戎变异株导致的重症率高吗?感染了奥密克戎变异株的高龄老人、基础病患者等,当前如何救治?国务院联防联控机制组织呼吸危重症专家、首都医科大学附属北京朝阳医院副院长、北京市呼吸疾病研究所所长童朝晖作出专业解答。

问:从近期一线救治情况看,奥密克戎变异株导致的重症率高吗?

答:随着病毒变异,以及疫苗接种的普及、防控经验的积累,奥密克戎导致的住院率、重症率、病死率都在大幅降低。从当前全国病例来看,感染奥密克戎变异株后以上呼吸道症状为主,主要表现为嗓子不舒服、咳嗽等。无症状和轻型大约占了90%以上,普通型(出现肺炎症状)已经不多,重症(需要高流量氧疗或接受无创、有创通气)的比例更小。

这与武汉保卫战期间新冠病毒原始株导致的症状有很大不同。当时,重症患者较多,一些青壮年患者的双肺也会呈白色,出现急性呼吸衰竭。但本轮疫情期间,从北京的定点医院救治情况看,真正因新冠肺炎导致要插管上呼吸机的患者只有少数几例。

问:感染了奥密克戎变异株的高龄老人、基础病患者等,当前如何救治?

答:高龄老人,有心脑血管疾病、慢性呼吸道疾病等基础病的患者,正在进行放化疗的肿瘤患者,妊娠晚期孕妇等,免疫力较低,可归纳为脆弱群体。从目前救治情况看,他们感染新冠病毒后住进定点医院,大多数是因为原发疾病,但又因核酸阳性无法住进普通医院。这类患者的新冠肺炎症状不明显,治疗通常没有太大区别。

对于CT影像等临床表现为典型新冠肺炎的少数患者,医务人员严格按照标准规范,进行救治。

在北京的定点医院,对于部分有基础病的高龄患者,还会组织多学科专家进行会诊。经过治疗,如果患者的核酸检测已经转阴,也将逐步从定点医院分流到其他医院。

来源:科普中国

相关阅读

0 条评论
来说两句吧。。。
最新
来说两句吧...