Clinical Nutrition: 肌肉脂肪变性是预测重症COVID-19 感染的风险升高的依据

2021-11-10 MedSci原创 MedSci原创

肌肉再大,身材再好 也别拿生命开玩笑 不要轻视新冠 不要以为自己会是那个例外 该带口罩带口罩 该打疫苗打疫苗 这是对自己负责 也是对他人负责。

      2019 年冠状病毒病 (COVID-19) 已经影响了全球数亿万患者,并导致了疫情的全球大流行,并使全世界的医疗保健能力不堪重负。中国 COVID-19 管理指南根据感染的严重程度从轻症到重症,将感染分为轻、普通、重度和危重四种亚型。轻症患者和常见的COVID-19 感染亚型患者出现轻度至中度呼吸道感染症状,包括发烧和咳嗽,大多数轻症患者预后相对较好。然而,在初步诊断为轻度疾病后约3-10天内,约10-20%的患者最终会发展为包括重症和危重亚型在内的重症病情,导致的死亡率为 30% 至 50 %。因此,识别这部分患者对于早期积极干预以提高患者生存率至关重要。本研究的目的是评估计算机断层扫描 (CT) 身体成分测量值,例如表明肌肉内脂肪沉积的肌肉脂肪变性,是否可用于预测初步诊断为轻度 COVID-19的患者转为重症的风险。

 

      研究人员在2020年1月21日至2020年2月19日期间,对最初表现为轻度常见亚型疾病的经实验室确诊COVID-19感染患者进行了回顾性招募。 CT 测量的身体成分测量值是从初始胸部 CT 图像中获得的的第十二胸椎(T12),并被用来建立模型来预测的转重症的风险。使用包含临床变量和肌肉脂肪变性测量值的多变量逻辑回归构建肌肉脂肪变性列线图。通过包括曲线下面积 (AUC) 的受试者工作特征 (ROC) 曲线评估预测模型的性能。

 

      本研究共纳入234名患者。31名入组患者转为重症。肌肉脂肪变性测量值包括 SM-RA(骨骼肌辐射衰减)和 SMFI(骨骼肌脂肪指数)评分与 SMFI、年龄和性别,与训练和验证队列的转换风险显着相关(P<0.01)。SM-RA、SMFI 评分和临床模型相结合的列线图提高了对转重症风险的预测能力,模型训练组的AUC 为 0.85 [95% CI,0.75 至 0.95],而验证组的 AUC为0.84 [95% CI,0.71 至 0.97],展现出良好的预测能力。

 

      本项研究中证实对于最初表现为轻度普通亚型感染的 COVID-19 患者,胸部肌肉脂肪变性的 CT 衍生测量值与转为重症的风险较高有关。因此,骨骼肌检查与COVID-19感染患者的疾病进展和预后的整体评估具有相关性。

 

 

 

原始出处:

Xiaoping Yi. Et al. Myosteatosis predicting risk of transition to severe COVID-19 infection. Clinical Nutrition.2021.

版权声明:
本网站所有内容来源注明为“梅斯医学”或“MedSci原创”的文字、图片和音视频资料,版权均属于梅斯医学所有。非经授权,任何媒体、网站或个人不得转载,授权转载时须注明来源为“梅斯医学”。其它来源的文章系转载文章,或“梅斯号”自媒体发布的文章,仅系出于传递更多信息之目的,本站仅负责审核内容合规,其内容不代表本站立场,本站不负责内容的准确性和版权。如果存在侵权、或不希望被转载的媒体或个人可与我们联系,我们将立即进行删除处理。
在此留言
评论区 (4)
#插入话题
  1. [GetPortalCommentsPageByObjectIdResponse(id=1948808, encodeId=900819488082c, content=<a href='/topic/show?id=0602843360f' target=_blank style='color:#2F92EE;'>#脂肪变性#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=39, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=84336, encryptionId=0602843360f, topicName=脂肪变性)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=346311, createdName=wgsun, createdTime=Sun Oct 23 06:04:08 CST 2022, time=2022-10-23, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1661670, encodeId=b98c16616e00c, content=<a href='/topic/show?id=1b3c1315481' target=_blank style='color:#2F92EE;'>#nutrition#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=27, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=13154, encryptionId=1b3c1315481, topicName=nutrition)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=6f0d25331316, createdName=膀胱癌, createdTime=Sat Mar 12 06:04:08 CST 2022, time=2022-03-12, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1463780, encodeId=e6e51463e8077, content=<a href='/topic/show?id=7d27381288e' target=_blank style='color:#2F92EE;'>#变性#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=25, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=38128, encryptionId=7d27381288e, topicName=变性)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f69f6545041, createdName=huangdf, createdTime=Fri Nov 12 07:04:08 CST 2021, time=2021-11-12, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1507812, encodeId=f0ad150e81299, content=<a href='/topic/show?id=8764484014' target=_blank style='color:#2F92EE;'>#clinical#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=33, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=4840, encryptionId=8764484014, topicName=clinical)], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/aLGWoFXAyMbIu3qymFOyheQLjPSX3OUs5GmkyBlcCOwTPIeq3why9NGibxxUqYo6hcx8qZLHZFgNPnBK1yzWeOFpyg2OnWOt0/0, createdBy=fa4716, createdName=仁心济世, createdTime=Fri Nov 12 07:04:08 CST 2021, time=2021-11-12, status=1, ipAttribution=)]
  2. [GetPortalCommentsPageByObjectIdResponse(id=1948808, encodeId=900819488082c, content=<a href='/topic/show?id=0602843360f' target=_blank style='color:#2F92EE;'>#脂肪变性#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=39, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=84336, encryptionId=0602843360f, topicName=脂肪变性)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=346311, createdName=wgsun, createdTime=Sun Oct 23 06:04:08 CST 2022, time=2022-10-23, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1661670, encodeId=b98c16616e00c, content=<a href='/topic/show?id=1b3c1315481' target=_blank style='color:#2F92EE;'>#nutrition#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=27, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=13154, encryptionId=1b3c1315481, topicName=nutrition)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=6f0d25331316, createdName=膀胱癌, createdTime=Sat Mar 12 06:04:08 CST 2022, time=2022-03-12, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1463780, encodeId=e6e51463e8077, content=<a href='/topic/show?id=7d27381288e' target=_blank style='color:#2F92EE;'>#变性#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=25, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=38128, encryptionId=7d27381288e, topicName=变性)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f69f6545041, createdName=huangdf, createdTime=Fri Nov 12 07:04:08 CST 2021, time=2021-11-12, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1507812, encodeId=f0ad150e81299, content=<a href='/topic/show?id=8764484014' target=_blank style='color:#2F92EE;'>#clinical#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=33, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=4840, encryptionId=8764484014, topicName=clinical)], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/aLGWoFXAyMbIu3qymFOyheQLjPSX3OUs5GmkyBlcCOwTPIeq3why9NGibxxUqYo6hcx8qZLHZFgNPnBK1yzWeOFpyg2OnWOt0/0, createdBy=fa4716, createdName=仁心济世, createdTime=Fri Nov 12 07:04:08 CST 2021, time=2021-11-12, status=1, ipAttribution=)]
  3. [GetPortalCommentsPageByObjectIdResponse(id=1948808, encodeId=900819488082c, content=<a href='/topic/show?id=0602843360f' target=_blank style='color:#2F92EE;'>#脂肪变性#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=39, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=84336, encryptionId=0602843360f, topicName=脂肪变性)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=346311, createdName=wgsun, createdTime=Sun Oct 23 06:04:08 CST 2022, time=2022-10-23, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1661670, encodeId=b98c16616e00c, content=<a href='/topic/show?id=1b3c1315481' target=_blank style='color:#2F92EE;'>#nutrition#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=27, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=13154, encryptionId=1b3c1315481, topicName=nutrition)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=6f0d25331316, createdName=膀胱癌, createdTime=Sat Mar 12 06:04:08 CST 2022, time=2022-03-12, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1463780, encodeId=e6e51463e8077, content=<a href='/topic/show?id=7d27381288e' target=_blank style='color:#2F92EE;'>#变性#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=25, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=38128, encryptionId=7d27381288e, topicName=变性)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f69f6545041, createdName=huangdf, createdTime=Fri Nov 12 07:04:08 CST 2021, time=2021-11-12, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1507812, encodeId=f0ad150e81299, content=<a href='/topic/show?id=8764484014' target=_blank style='color:#2F92EE;'>#clinical#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=33, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=4840, encryptionId=8764484014, topicName=clinical)], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/aLGWoFXAyMbIu3qymFOyheQLjPSX3OUs5GmkyBlcCOwTPIeq3why9NGibxxUqYo6hcx8qZLHZFgNPnBK1yzWeOFpyg2OnWOt0/0, createdBy=fa4716, createdName=仁心济世, createdTime=Fri Nov 12 07:04:08 CST 2021, time=2021-11-12, status=1, ipAttribution=)]
    2021-11-12 huangdf
  4. [GetPortalCommentsPageByObjectIdResponse(id=1948808, encodeId=900819488082c, content=<a href='/topic/show?id=0602843360f' target=_blank style='color:#2F92EE;'>#脂肪变性#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=39, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=84336, encryptionId=0602843360f, topicName=脂肪变性)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=346311, createdName=wgsun, createdTime=Sun Oct 23 06:04:08 CST 2022, time=2022-10-23, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1661670, encodeId=b98c16616e00c, content=<a href='/topic/show?id=1b3c1315481' target=_blank style='color:#2F92EE;'>#nutrition#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=27, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=13154, encryptionId=1b3c1315481, topicName=nutrition)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=6f0d25331316, createdName=膀胱癌, createdTime=Sat Mar 12 06:04:08 CST 2022, time=2022-03-12, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1463780, encodeId=e6e51463e8077, content=<a href='/topic/show?id=7d27381288e' target=_blank style='color:#2F92EE;'>#变性#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=25, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=38128, encryptionId=7d27381288e, topicName=变性)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f69f6545041, createdName=huangdf, createdTime=Fri Nov 12 07:04:08 CST 2021, time=2021-11-12, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1507812, encodeId=f0ad150e81299, content=<a href='/topic/show?id=8764484014' target=_blank style='color:#2F92EE;'>#clinical#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=33, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=4840, encryptionId=8764484014, topicName=clinical)], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/aLGWoFXAyMbIu3qymFOyheQLjPSX3OUs5GmkyBlcCOwTPIeq3why9NGibxxUqYo6hcx8qZLHZFgNPnBK1yzWeOFpyg2OnWOt0/0, createdBy=fa4716, createdName=仁心济世, createdTime=Fri Nov 12 07:04:08 CST 2021, time=2021-11-12, status=1, ipAttribution=)]

相关资讯

Lancet:COVID-19导致的全球抑郁症和焦虑症的流行率和负担分析

精神障碍是造成全球健康相关负担的主要原因,其中抑郁症和焦虑症是造成这一负担的主要因素。

柳叶刀:新冠突破性感染死亡与哪些特征和风险相关?

接种者发生新冠突破性感染的个体他们的新冠相关死亡风险随着合并症(即同时存在其他疾病)数量的增加而增加,有五种合并症的人发生新冠相关死亡的风险显著高于没有合并症的人,男性高于女性,大多数年龄超过75岁。

Brain:COVID-19神经病理学病变有哪些

大多COVID-19大脑中观察到的小胶质细胞激活、小胶质细胞结节和神经元吞噬,不是由病毒直接感染脑实质引起的,而更可能是由全身炎症引起的,可能与缺氧/缺血协同作用。

Viruses:代谢综合征在COVID-19患者中的预后作用

代谢综合征 (MetS) 在感染 SARS-CoV-2 的患者中的患病率和预后影响尚不清楚。我们对 COVID-19 代谢综合征患者的患病率和死亡风险进行了系统回顾和荟萃分析。

COVID-19和垂体功能减退的“纠葛”

垂体功能减退是由于垂体分泌的一种或多种垂体激素不能产生或释放到血液循环中,从而导致特定的全身反应。

Clin Nutrition:COVID-19患者早期的低锌血症与重症COVID-19的风险增加有关

锌离子对多种细胞的正常发育以及天然和获得性免疫功能至关重要,比如:中性粒细胞,自然杀伤细胞,巨噬细胞,以及T细胞和B细胞等。