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研究人员采用Masimo ORi™(氧储备指数)帮助抑制乳房手术患者的术后高氧

2020-12-16 国际文传 国际文传

Masimo(NASDAQ: MASI)今天发布Euroanaesthesia 2020上最新呈报的一篇摘要。

Masimo(NASDAQ: MASI)今天发布Euroanaesthesia 2020上最新呈报的一篇摘要的发现,该研究中,日本矢巾町岩手医科大学医院Kumagai博士及其同事调查Masimo ORi™(氧储备指数)能否用于限制术后高氧的程度1。研究人员的结论是,ORi可帮助“抑制高氧、预防缺氧”。

ORi在美国境外已有市售,是一种无创连续参数,旨在洞察中度高氧患者的氧气状况。多波长rainbow®脉搏碳氧-氧饱和度仪平台可同时读取ORi和经过临床验证的Masimo SET®脉搏氧饱和度仪测值氧饱和度(SpO2)。

研究人员注意到,术后高氧可导致各种不良转归,包括“急性肺损伤、住院死亡率增加和缺血性卒中患者的转归较差”,因此寻求确定一种无创连续参数能否帮助临床工作者评估手术患者适量吸氧,从而限制术后高氧。他们将50例择期乳房手术患者分为两组:接受基于ORi的氧疗组(O组)和接受常规术后氧疗的对照组(C组)。C组拔管后,按固定速率(4升/分钟)吸氧;O组按4升/分钟吸氧气,但若ORi > 0.00则降低0.5升/分钟,直到ORi为0.00连续30分钟。在不同的时间间隔进行血气分析。高氧定义为动脉氧分压(PaO2) > 120毫米汞柱,缺氧定义为氧饱和度(SpO2) ≤ 94%持续1分钟以上。

研究人员发现,患者离开PACU之前(O组平均117.3毫米汞柱[一个标准差26.8毫米汞柱] vs C组170.0 毫米汞柱[42.8毫米汞柱])和手术后的早晨(O组107.5毫米汞柱[16.5毫米汞柱] vs C组157.1毫米汞柱[28.4毫米汞柱]),ORi组的PaO2均显著较低;p < 0.01。无患者缺氧。

研究人员的结论是:“采用ORi确定术后吸氧量能无创抑制高氧、防止缺氧。”

ORi未获得FDA 510(k)核准,未在美国上市。

@Masimo | #Masimo

关于Masimo

Masimo (NASDAQ: MASI)是一家全球性医疗技术公司,开发生产品种广泛的业界领先的监护技术,包括创新测量设备、传感器、患者监护仪、自动化及互通解决方案。我们的使命是改善患者转归并降低治疗成本。1995年,公司推出了Masimo SET®移动和低灌注下测量(Measure-through Motion and Low Perfusion™)脉搏氧饱和度仪,100多项独立客观研究显示其性能优于其他脉搏氧饱和度仪技术2。研究显示,Masimo SET®可帮助临床医生减少早产新生儿的重度视网膜病变3、改善新生儿的CCHD筛查4,在用于术后病房的Masimo Patient SafetyNet™连续监测时,可减少快速响应团队动员、ICU转运和成本5-8。Masimo SET®据估计已应用于全世界领先医院及其他医疗机构中超过2亿的患者9,是《美国新闻与世界报道》2020-21年最佳医院荣誉榜排名前10位医院中9家医院采用的主要脉搏氧饱和度仪10。Masimo不断优化SET®,2018年宣布,移动状态下RD SET®传感器上的SpO2精度获得显著提高,使临床工作者更加确信,他们所仰赖的SpO2值精确反映了患者的生理状态。2005年,Masimo推出了rainbow®脉搏碳氧-氧饱和度仪技术,实现了以往只能侵入性测量的血液成份的无创连续监测,包括总血红蛋白(SpHb®)、氧含量(SpOC™)、碳氧血红蛋白(SpCO®)、高铁血红蛋白(SpMet®)、脉搏灌注变异指数(PVi®)、RPVi™ (rainbow® PVi)、氧储备指数(ORi™)。2013年,Masimo推出了Root®患者监测和互通平台,该平台从头开始设计,尽可能灵活和具有可扩展性,以便添加其他Masimo和第三方监护技术。关键的Masimo添加包括下一代SedLine®脑功能监护仪、O3®局部氧饱和度仪、搭配NomoLine®取样线缆的ISA™二氧化碳分析仪。Masimo的连续及点检监护仪脉搏碳氧-氧饱和度仪®家族包括旨在用于各类临床及非临床场合的设备,包括无线可穿戴技术(例如Radius-7®和Radius PPG™)、便携式设备(例如Rad-67™)、指尖脉搏氧饱和度仪(例如MightySat®Rx)、医院及居家两用设备(例如Rad-97®)。Masimo院内自动化和互通解决方案以Masimo Hospital Automation™平台为中心,包括Iris Gateway®、Patient SafetyNet、Replica™、Halo ION™、UniView™、UniView: 60™、Masimo SafetyNet™。欲了解Masimo及其产品的进一步信息,请访问www.masimo.com。有关Masimo产品的已发表临床研究,请访问www.masimo.com/evidence/featured-studies/feature/

ORi和RPVi未获得FDA 510(k)核准,未在美国上市。Patient SafetyNet商标由University HealthSystem Consortium授权使用。

参考文献

  1. Kumagai M, Koishi W, Kurihara H, Eizuka A, Suzuki K. Contribution of the novel pulse oximeter-based index in determining the amount of postoperative supplemental oxygen needed. Proceedings from the Euroanaesthesia 2020 Annual Meeting. #4339.(Kumagai M、Koishi W、Kurihara H、Eizuka A、Suzuki K。基于脉搏氧饱和度仪的新型指数有助于确定术后所需吸氧量。 Euroanaesthesia 2020年会论文集。编号4339。)
  2. 有关已发表的脉搏氧饱和度临床试验和Masimo SET®的收益,请访问我们的网站http://www.masimo.com。对照研究包括一些独立、客观的研究,后者包括科学会议上呈报的摘要和同行评议期刊上的论著。
  3. Castillo A et al. Prevention of Retinopathy of Prematurity in Preterm Infants through Changes in Clinical Practice and SpO2 Technology. Acta Paediatr. 2011 Feb;100(2):188-92.(Castillo A等。通过临床实践转变和SpO2技术预防早产儿视网膜病变。《儿科学杂志》2011年2月;100(2):188-92.)
  4. de-Wahl Granelli A et al. Impact of pulse oximetry screening on the detection of duct dependent congenital heart disease: a Swedish prospective screening study in 39,821 newborns. BMJ. 2009;Jan 8;338.(de-Wahl Granelli A等。脉搏氧饱和度筛查对导管依赖型先天性心脏病检出的影响:瑞典39,821例新生儿前瞻性筛查研究。《英国医学杂志》2009年1月8日;338.)
  5. Taenzer A et al. Impact of pulse oximetry surveillance on rescue events and intensive care unit transfers: a before-and-after concurrence study. Anesthesiology. 2010:112(2):282-287.(Taenzer A等。脉搏氧饱和度监测对救治事件和重症监护室转床的影响:前后巧合研究。《麻醉学》2010; 112(2):282-287.)
  6. Taenzer A et al. Postoperative Monitoring – The Dartmouth Experience. Anesthesia Patient Safety Foundation Newsletter. Spring-Summer 2012.(Taenzer A等。术后监护–达特茅斯经验。《麻醉患者安全基金会通讯》2012年春夏刊。)
  7. McGrath S et al. Surveillance Monitoring Management for General Care Units: Strategy, Design, and Implementation. The Joint Commission Journal on Quality and Patient Safety. 2016 Jul;42(7):293-302.(McGrath S等。普通监护病房的监测监护管理:策略、设计和执行。《质量与患者安全联合委员会杂志》2016年7月;42(7):293-302.)
  8. McGrath S et al. Inpatient Respiratory Arrest Associated With Sedative and Analgesic Medications: Impact of Continuous Monitoring on Patient Mortality and Severe Morbidity. J Patient Saf. 2020 14 Mar. DOI: 10.1097/PTS.0000000000000696.(McGrath S等。镇静剂和镇痛剂相关的住院患者呼吸骤停:连续监测对患者死亡率和重度病损率的影响。《患者安全杂志》2020年3月14日。DOI: 10.1097/PTS.0000000000000696.)
  9. 估计值:Masimo存档数据。
  10. http://health.usnews.com/health-care/best-hospitals/articles/best-hospitals-honor-roll-and-overview

前瞻性陈述

本新闻稿包含美国《1933年证券法案》第27A条和《1934年证券交易法案》第21E条以及《1995年私人证券诉讼改革法案》所定义的前瞻性陈述。这些前瞻性陈述包含有关Masimo ORi™潜在功效的各类陈述,等等。这些前瞻性陈述基于对影响我们的未来事件的当前预期,并受到风险和不确定性的制约,所有的风险和不确定性均难以预测,其中多数超出我们的掌控,并有可能导致我们的实际结果与我们的前瞻性陈述中表述的结果大相径庭和截然相反,其原因是各类风险因素,包括但不限于与下列因素相关的风险:我们对涉及临床结果可重复性的假设;我们对Masimo独特的无创测量技术(包括Masimo ORi)的信念,即这些技术可对积极的临床转归及患者安全性做出贡献;与我们相信Masimo无创医学突破可提供具有成本效益的解决方案和独特优势的信念相关的风险;与COVID-19相关的风险;以及我们向美国证券交易委员会(“SEC”)递交的最新报告中“风险因素”章节中讨论的其他因素,这些报告可从SEC的网站www.sec.gov上免费获得。尽管我们相信我们的前瞻性陈述中反映的预期是合理的,但我们并不知道我们的预期将来能否被证明正确。本新闻稿包含的所有前瞻性陈述完全符合前述警示性声明。谨此提醒您注意不要对这些前瞻性陈述给予不适当的依赖,这些陈述仅适用于今日。除非在适用的证券法律可能的要求下,我们没有任何责任来更新、修订或澄清这些陈述或是我们向SEC递交的最新报告中包含的“风险因素”,无论是作为新信息、未来事件的结果还是其他事项的结果。

原文查阅:http://www.businesswirechina.com/zh/news/45299.html

Masimo Root®搭配ORi™

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    2021-01-18 ms7000000346250164

    学习中

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    2020-12-16 Jessie Zhang

    刚才试了下,真的是带话题会有积分。哈哈哈。可以。大家来试试。#积分#

    0

  4. [GetPortalCommentsPageByObjectIdResponse(id=917874, encodeId=cb6491e8746d, content=学习中, beContent=null, objectType=article, channel=null, level=null, likeNumber=66, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=0acf5453923, createdName=ms7000000346250164, createdTime=Mon Jan 18 21:56:15 CST 2021, time=2021-01-18, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1907628, encodeId=4db6190e628c3, content=<a href='/topic/show?id=379fe3364c9' target=_blank style='color:#2F92EE;'>#研究人员#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=72, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=73364, encryptionId=379fe3364c9, topicName=研究人员)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=db5b227, createdName=gostraight, createdTime=Sat Jun 19 06:43:54 CST 2021, time=2021-06-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=908599, encodeId=7d1290859956, content=刚才试了下,真的是带话题会有积分。哈哈哈。可以。大家来试试。<a href='/topic/show?id=4365e5104f1' target=_blank style='color:#2F92EE;'>#积分#</a> , beContent=null, objectType=article, channel=null, level=null, likeNumber=128, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=75104, encryptionId=4365e5104f1, topicName=积分)], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20201120/5008534db22c474a844fbd107ff83af2/d3e20fc133b542208ff15e7f2b575329.jpg, createdBy=c7015311102, createdName=Jessie Zhang, createdTime=Wed Dec 16 16:04:59 CST 2020, time=2020-12-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=908221, encodeId=b84a908221d2, content=这个软件也太好了吧, beContent=null, objectType=article, channel=null, level=null, likeNumber=88, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=7b3c5440082, createdName=ms9000001456798645, createdTime=Tue Dec 15 16:35:23 CST 2020, time=2020-12-15, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=908190, encodeId=bd299081903e, content=不错, beContent=null, objectType=article, channel=null, level=null, likeNumber=95, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=/v1.0.0/img/user_icon.png, createdBy=39635136024, createdName=146673c8m19暂无昵称, createdTime=Tue Dec 15 15:14:20 CST 2020, time=2020-12-15, status=1, ipAttribution=)]
    2020-12-15 ms9000001456798645

    这个软件也太好了吧

    0

  5. [GetPortalCommentsPageByObjectIdResponse(id=917874, encodeId=cb6491e8746d, content=学习中, beContent=null, objectType=article, channel=null, level=null, likeNumber=66, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=0acf5453923, createdName=ms7000000346250164, createdTime=Mon Jan 18 21:56:15 CST 2021, time=2021-01-18, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1907628, encodeId=4db6190e628c3, content=<a href='/topic/show?id=379fe3364c9' target=_blank style='color:#2F92EE;'>#研究人员#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=72, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=73364, encryptionId=379fe3364c9, topicName=研究人员)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=db5b227, createdName=gostraight, createdTime=Sat Jun 19 06:43:54 CST 2021, time=2021-06-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=908599, encodeId=7d1290859956, content=刚才试了下,真的是带话题会有积分。哈哈哈。可以。大家来试试。<a href='/topic/show?id=4365e5104f1' target=_blank style='color:#2F92EE;'>#积分#</a> , beContent=null, objectType=article, channel=null, level=null, likeNumber=128, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=75104, encryptionId=4365e5104f1, topicName=积分)], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20201120/5008534db22c474a844fbd107ff83af2/d3e20fc133b542208ff15e7f2b575329.jpg, createdBy=c7015311102, createdName=Jessie Zhang, createdTime=Wed Dec 16 16:04:59 CST 2020, time=2020-12-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=908221, encodeId=b84a908221d2, content=这个软件也太好了吧, beContent=null, objectType=article, channel=null, level=null, likeNumber=88, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=7b3c5440082, createdName=ms9000001456798645, createdTime=Tue Dec 15 16:35:23 CST 2020, time=2020-12-15, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=908190, encodeId=bd299081903e, content=不错, beContent=null, objectType=article, channel=null, level=null, likeNumber=95, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=/v1.0.0/img/user_icon.png, createdBy=39635136024, createdName=146673c8m19暂无昵称, createdTime=Tue Dec 15 15:14:20 CST 2020, time=2020-12-15, status=1, ipAttribution=)]
    2020-12-15 146673c8m19暂无昵称

    不错

    0

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