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Human caring for patients suffering from major infectious disease-nurses’ entire use of self 被引量:1
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作者 Liu Yilan He Jiao +3 位作者 Zhang Fengjian Wang Shuang Hu Deying Jean Watson 《护理学杂志》 CSCD 北大核心 2022年第7期95-96,共2页
Human caring is regarded as the essence and core of nursing.Based on Dr.Watson′s human caring science theory,nursing staff in Wuhan Union Hospital and other healthcare institutions have delivered warm human caring se... Human caring is regarded as the essence and core of nursing.Based on Dr.Watson′s human caring science theory,nursing staff in Wuhan Union Hospital and other healthcare institutions have delivered warm human caring service in patients′ daily care.During the outbreak of major infectious disease-pandemic of COVID-19,patients are suffering from great psychological distress and pressure.Like nursing professionals around the world,nurses in Wuhan,Hubei,China,along with the colleagues from the National Aid Medical Team,used entire of themselves to conduct diversity human caring measures to patients suffering from the major infectious disease with love and responsibilities,which greatly demonstrated the essence and value of nursing care,and has wide implications for further development of nursing. 展开更多
关键词 human caring major infectious disease NURSING COVID-19 caring relationship
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Book Report on Caring and Sharing in the Foreign Language Class
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作者 魏华 张云霞 《英语广场(学术研究)》 2012年第12期107-108,共2页
This book report is about the study of TEFL and explores the motivation and circumstances of teachers and students.The author tries to find out some enlightenment on TEFL through the characters of the book.
关键词 TEFL caring and sharing
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Humanistic caring:the core of nursing 被引量:1
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作者 CAO Qiuting 《Journal of Medical Colleges of PLA(China)》 CAS 2013年第2期125-128,共4页
The voice of calling for humanistic concern is always from uncountable doctor-patient conflicts, from which we often hear a doctor is killed or injured for disputes. Prejudice has been rooted in mind that all doctors ... The voice of calling for humanistic concern is always from uncountable doctor-patient conflicts, from which we often hear a doctor is killed or injured for disputes. Prejudice has been rooted in mind that all doctors and nurses are interest-centered and cold-blooded. To some extent, it's true that patterned questions with a poker face are always more than gentle words with warm smile. Nurses are the ones who keep patients company for the longest time. Therefore, caring matters more for them. The explicit concept of "caring" will be introduced and we will attach great importance to how nurses can achieve caring. From the following aspects:the practices of loving kindness, the instillation of faith and hope, sensitivity to indicators of disease, improvem ent of healing environment, communication arts etc, you will understand why nurse is the symbol of angel. We can begin with caring about people around us. Our duty is not only to deal the ill but to warm the chill. 展开更多
关键词 Humanistic concern caring Medical humanity
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CARE FOR A NEW WORLD? OR IS CARING ABOUT YOUR REVENUES GOOD ENOUGH?
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《ZTE Communications》 2006年第4期66-66,共1页
关键词 ZTE CARE FOR A NEW WORLD OR IS caring ABOUT YOUR REVENUES GOOD ENOUGH more
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ICU-acquired weakness in critically ill patients at risk of malnutrition: risk factors, biomarkers, and early enteral nutrition impact
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作者 Qingliu Zheng Changyun Liu +4 位作者 Lingying Le Qiqi Wu Zhihong Xu Jiyan Lin Qiuyun Chen 《World Journal of Emergency Medicine》 2025年第1期51-56,共6页
BACKGROUND: This study aimed to explore the risk factors associated with intensive care unitacquired weakness(ICU-AW) in critically ill patients at risk of malnutrition and to evaluate the efficacy of early enteral nu... BACKGROUND: This study aimed to explore the risk factors associated with intensive care unitacquired weakness(ICU-AW) in critically ill patients at risk of malnutrition and to evaluate the efficacy of early enteral nutrition(EEN) and the role of biomarkers in managing ICU-AW.METHODS: This retrospective, observational cohort study included 180 patients at risk of malnutrition admitted to the emergency intensive care unit of the First Affiliated Hospital of Xiamen University Hospital from January 2022 to December 2023. Patients were divided into ICU-AW group and non-ICU-AW group according to whether they developed ICU-AW, or categorized into EEN and parenteral nutrition(PN) groups according to nutritional support. ICU-AW was diagnosed using the Medical Research Council score. The primary outcome was the occurrence of ICU-AW.RESULTS: The significant factors associated with ICU-AW included age, sex, type of nutritional therapy, mechanical ventilation(MV), body mass index(BMI), blood urea nitrogen(BUN), and creatinine(Cr) levels(P<0.05). The PN group developed ICU-AW earlier than did the EEN group, with a significant difference observed(log-rank P<0.001). Among biomarkers for ICU-AW, the mean prealbumin(PAB)/C-reactive protein(CRP) ratio had the highest diagnostic accuracy(area under the curve [AUC] 0.928, 95% confidence interval [95% CI] 0.892–0.946), surpassing the mean Cr/BUN ratio(AUC 0.740, 95% CI 0.663–0.819) and mean transferrin levels(AUC 0.653, 95% CI 0.574–0.733).CONCLUSION: Independent risk factors for ICU-AW include female sex, advanced age, PN, MV, lower BMI, and elevated BUN and Cr levels. EEN may potentially delay ICU-AW onset, and the PAB/CRP ratio may be an effective diagnostic marker for this condition. 展开更多
关键词 Intensive care units Muscular weakness Hospital-acquired condition Enteral nutrition Biomarkers Risk factors
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Tracheal intubation in the lateral position in emergency medicine:a narrative review and clinical protocol
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作者 Ping Cui Tingting Wen +4 位作者 Bingduo Wang Shuijing Wu Shiyu Chen Xiangming Fang TILP consortium 《World Journal of Emergency Medicine》 2025年第2期103-112,共10页
BACKGROUND:Tracheal intubation(TI)is a fundamental procedure for securing the airway or assisting ventilation in emergency medicine.Tracheal intubation in the lateral position(TILP)has been utilized in clinical practi... BACKGROUND:Tracheal intubation(TI)is a fundamental procedure for securing the airway or assisting ventilation in emergency medicine.Tracheal intubation in the lateral position(TILP)has been utilized in clinical practice,demonstrating potential advantages in specific scenarios,including emergency settings.However,there is a lack of comprehensive reviews and practical protocols on TILP application.To address this gap,we performed a narrative review,and provided evidence-based recommendations to formulate a practice protocol,to assist clinicians to effectively apply TILP.METHODS:We conducted a narrative review of TILP applications and developed recommendations based on clinical research evidence and clinical experience.Delphi method was used among the TILP consortium to grade the strength of the recommendations and to help reach consensus.The practice protocols were formulated as warranted by advancements in medical knowledge,technology,and practice.RESULTS:This narrative review summarized the current evidence on TILP application,highlighting its safety,efficacy,challenges,and potential complications.In total,24 recommendations and a clinical protocol for TILP application in emergency patients were established.CONCLUSION:TILP is a valuable technique in emergency medicine.We reviewed its application in emergency settings and formulated recommendations along with a clinical practice protocol.Future studies are needed to evaluate the safety and efficacy of TILP,broaden its scope of application,and explore effective training protocols. 展开更多
关键词 Tracheal intubation Lateral position Emergency medicine Critical care
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鸡皮刺螨羧酸酯酶2基因克隆、序列分析及其表达特征研究
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作者 张学迪 徐楷 +5 位作者 尹硕 刘晶 王仲浩 秦建华 吴鹏远 王传文 《中国畜牧兽医》 CAS CSCD 北大核心 2024年第7期2973-2983,共11页
【目的】克隆鸡皮刺螨(Dermanyssus gallinae)羧酸酯酶2(CarE2)基因CDS区序列并进行生物信息学分析,同时检测其在鸡皮刺螨中的表达特征,以探究CarE2基因在鸡皮刺螨代谢抗性形成及发展中的作用。【方法】试验选择50只成年鸡皮刺螨雌螨,利... 【目的】克隆鸡皮刺螨(Dermanyssus gallinae)羧酸酯酶2(CarE2)基因CDS区序列并进行生物信息学分析,同时检测其在鸡皮刺螨中的表达特征,以探究CarE2基因在鸡皮刺螨代谢抗性形成及发展中的作用。【方法】试验选择50只成年鸡皮刺螨雌螨,利用PCR扩增CarE2基因CDS区序列并测序,对其编码氨基酸序列进行多序列比对及系统进化树构建,通过生物信息学在线软件预测CarE2蛋白的理化性质及结构功能,并采用实时荧光定量PCR检测CarE2基因在鸡皮刺螨不同发育阶段及不同抗性品系中的表达模式,同时分析高效氯氰菊酯对鸡皮刺螨敏感品系和高效氯氰菊酯抗性品系中CarE2基因的诱导效应。【结果】鸡皮刺螨CarE2基因CDS区序列全长1665 bp,编码554个氨基酸。多序列比对结果显示,CarE2基因氨基酸序列具有高度保守的催化三联体(Ser-Glu-His)和五肽基序(Gly-X-Ser-X-Gly)。系统进化树结果表明,鸡皮刺螨CarE2与黑腹果蝇亲缘关系相近,共同划分为表皮酯酶分支。生物信息学分析结果显示,CarE2蛋白属于稳定的亲水蛋白,存在信号肽切割位点,且具有糖基化位点和多个磷酸化修饰位点,但不具有跨膜结构;CarE2蛋白二级结构以无规则卷曲为主,三级结构预测结果与二级结构一致。实时荧光定量PCR检测结果显示,CarE2基因在鸡皮刺螨若螨时期表达量最高,显著高于其他时期(P<0.05),成螨期表达量次之,在卵和幼螨时期的表达量相对较低;鸡皮刺螨高效氯氰菊酯抗性品系中CarE2基因的相对表达量是敏感品系的2.78倍;经高效氯氰菊酯胁迫处理后,鸡皮刺螨敏感品系中CarE2基因表达量与对照组相比差异不显著(P>0.05),而高效氯氰菊酯抗性品系中CarE2基因表达量与对照组相比显著升高(P<0.05)。【结论】本研究成功克隆鸡皮刺螨CarE2基因CDS区序列,其在鸡皮刺螨各发育阶段均有表达,且在高效氯氰菊酯抗性品系中过量表达。经高效氯氰菊酯处理后CarE2基因表达量显著上调,推测CarE2基因参与鸡皮刺螨对高效氯氰菊酯的羧酸酯酶解毒代谢抗性。 展开更多
关键词 鸡皮刺螨 CarE2基因 克隆 序列分析 表达特征
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维美德将向波兰Velvet CARE交付新的生活用纸生产线 被引量:1
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《造纸信息》 2024年第8期83-83,共1页
7月9日,维美德宣布将为Velvet CARE提供一条新的生活用纸生产线。该线将安装在Velvet CARE位于波兰Osada Klucze的造纸厂。维美德供货范围包括配备OptiFlo流浆箱和扬克烘缸的Advantage DCT 200生活用纸机。
关键词 生活用纸 OptiFlo流浆箱 供货范围 扬克烘缸 CARE 美德 波兰 生产线
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End-of-Life Inpatient Palliative Care for Glioblastoma Multiforme:Lessons Learned from One Case
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作者 Zhi-Yuan Xiao Yan-Xia Sun +4 位作者 Dong-Rui Xu Xiao-Hong Ning Yu Wang Yi Zhang Wen-Bin Ma 《Chinese Medical Sciences Journal》 CAS CSCD 2024年第4期297-302,共6页
Glioblastoma multiforme(GBM)is the most common malignant primary brain tumor with a poor prognosis and limited survival.Patients with GBM have a high demand for palliative care.In our present case,a 21-year-old female... Glioblastoma multiforme(GBM)is the most common malignant primary brain tumor with a poor prognosis and limited survival.Patients with GBM have a high demand for palliative care.In our present case,a 21-year-old female GBM patient received inpatient palliative care services including symptom management,mental and psychological support for the patient,psychosocial and clinical decision support for her family members,and pre-and post-death bereavement management for the family.Furthermore,we provided the family members with comprehensive psychological preparation for the patient's demise and assisted the patient's family throughout the mourning period.The aim of this study is to provide a reference and insights for the clinical implementation of palliative care for patients with malignant brain tumors. 展开更多
关键词 GLIOBLASTOMA glioblastoma multiforme palliative care end-of-life care
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Anesthesia Management in Hereditary Pheochromocytoma and Paraganglioma:Updated Insights into Clinical Features and Perioperative Care
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作者 Yao-Han Li Le Shen 《Chinese Medical Sciences Journal》 CAS CSCD 2024年第3期217-223,共7页
Approximately 40% of pheochromocytoma and paraganglioma(PPGL) cases are familial, typically presenting earlier with more complex symptoms. This paper synthesizes literature and guidelines to inform on clinical charact... Approximately 40% of pheochromocytoma and paraganglioma(PPGL) cases are familial, typically presenting earlier with more complex symptoms. This paper synthesizes literature and guidelines to inform on clinical characteristics and perioperative care for PPGL. Pheochromocytoma in von Hippel-Lindau(VHL) disease exhibits heightened secretion activity without significant perioperative hemodynamic changes. Tumors in multiple endocrine neoplasia type 2(MEN2) have a stronger endocrine function, which may induce hemodynamic fluctuations during surgery. Therefore, pheochromocytoma screening is essential at all stages of MEN2. Neurofibromatosis type 1(NF1) often presents multisystem lesions and can result in difficult airway. Pheochromocytoma should be evaluated when NF1 patients present hypertension. Pheochromocytoma and paraganglioma type 5 may present multiple lesions of pheochromocytoma or paraganglioma. In summary, hereditary PPGLs may present with severe lesions in other systems, beyond tumor function. A multi-disciplinary team(MDT) approach is often invaluable in perioperative management. 展开更多
关键词 PHEOCHROMOCYTOMA PARAGANGLIOMA genetic disease anesthetic management HEMODYNAMIC perioperative care
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Epidemiological characteristics of traumatic spinal cord injuries in the intensive care unit from 2018 to 2023:a retrospective hospital-based study
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作者 Weiting Chen Haopeng Wu +2 位作者 Jiafei Yu Lanxing Cao Gensheng Zhang 《World Journal of Emergency Medicine》 SCIE CAS CSCD 2024年第6期455-464,共10页
BACKGROUND:The objective of this retrospective hospital-based study was to describe the epidemiological features of traumatic spinal cord injury(TSCI)in the intensive care unit(ICU)and assess the incidence and possibl... BACKGROUND:The objective of this retrospective hospital-based study was to describe the epidemiological features of traumatic spinal cord injury(TSCI)in the intensive care unit(ICU)and assess the incidence and possible risk factors for venous thromboembolism(VTE)following TSCI.METHODS:We retrospectively reviewed the medical records of 370 patients with TSCI who were admitted between January 2018 and March 2023.The following parameters were collected:age,sex,body mass index,occupation,underlying diseases,smoking history,education level,etiology of injury,injury segments,American Spinal Injury Association(ASIA)Impairment Scale score,severity of injury,injury severity score(ISS),VTE risk score(Caprini score),treatment,VTE prophylaxis,ICU length of stay,length of hospital stay,concomitant injuries,and complications.Descriptive statistics were used to summarize the demographic and clinical characteristics of the study participants.Logistic regression analysis was used to determine the risk factors for VTE.RESULTS:The mean age of patients with TSCI was 55.5±13.4 years,with a male-to-female ratio of 6.5:1.The leading cause of TSCI was falls from height(46.5%),followed by traffic accidents(36.5%).The cervical spinal cord was the most affected segment,followed by the thoracolumbar region.Among all the patients,362(97.8%)had concomitant injuries.Complications were observed in 255 patients(68.9%)during hospitalization.The incidence rate of VTE was 25.1%.Logistic regression analysis revealed that age(OR=1.721,95%CI:1.207-2.454,P=0.003),mechanical ventilation(OR=3.427,95%CI:1.873-6.271,P<0.001),and non-use of chemical prophylaxis(OR=2.986,95%CI:1.749-5.099,P<0.001)were risk factors for VTE.CONCLUSION:Falls from height and traffic accidents were the main causes of TSCIs in the ICU,especially for male patients with cervical spinal cord injuries.VTE is a frequent complication in patients with TSCI in the ICU.Age,mechanical ventilation,and non-use of chemical prophylaxis were found to be independent risk factors for VTE following TSCI. 展开更多
关键词 Traumatic spinal cord injury EPIDEMIOLOGY Venous thromboembolism Intensive care unit
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BILL Strategy:Points to Consider During the Performance and Interpretation of Critical Care Echocardiography
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作者 Hong-Min Zhang Hui Lian Xiao-Ting Wang 《Chinese Medical Sciences Journal》 CAS CSCD 2024年第3期234-241,共8页
The growing utilization of critical care echocardiography(CCE) by clinicians necessitates a meticulous review of clinical conditions in critically ill patients, both before and during the examination. The reviewing pr... The growing utilization of critical care echocardiography(CCE) by clinicians necessitates a meticulous review of clinical conditions in critically ill patients, both before and during the examination. The reviewing process of clinical conditions minimizes the risk of overlooking or misinterpreting crucial findings. This article proposes a comprehensive strategy, namely BILL strategy, to integrate into the CCE protocol, where "B" represents baseline respiratory and hemodynamic support, "I" signifies information gleaned from invasive monitoring, including central venous pressure and thermodilution-derived cardiac output, the first "L" denotes laboratory results such as central venous oxygen saturation, troponin, and brain natriuretic peptide, and the second "L" refers to lung ultrasound data. Combining the BILL strategy with CCE can enhance comprehensive understanding of critical conditions, potentially leading to improved diagnostic accuracy and patient outcomes. 展开更多
关键词 ECHOCARDIOGRAPHY critical care clinical condition
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Development of a Decision Aid for Family Surrogate Decision Makers of Critically Ill Patients Requiring Renal Replacement Therapy in ICU:A User-Centered Design for Rapid Prototyping
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作者 Miao Zheng Yong-Hui Zhang +2 位作者 Ying Cao Chang-Lin Yin Li-Hua Wang 《Chinese Medical Sciences Journal》 CAS CSCD 2024年第2期91-101,共11页
Objectives Renal replacement therapy(RRT)is increasingly adopted for critically ill patients diagnosed with acute kidney injury,but the optimal time for initiation remains unclear and prognosis is uncertain,leading to... Objectives Renal replacement therapy(RRT)is increasingly adopted for critically ill patients diagnosed with acute kidney injury,but the optimal time for initiation remains unclear and prognosis is uncertain,leading to medical complexity,ethical conflicts,and decision dilemmas in intensive care unit(ICU)settings.This study aimed to develop a decision aid(DA)for the family surrogate of critically ill patients to support their engagement in shared decision-making process with clinicians.Methods Development of DA employed a systematic process with user-centered design(UCD)principle,which included:(i)competitive analysis:searched,screened,and assessed the existing DAs to gather insights for design strategies,developmental techniques,and functionalities;(ii)user needs assessment:interviewed family surrogates in our hospital to explore target user group's decision-making experience and identify their unmet needs;(iii)evidence syntheses:integrate latest clinical evidence and pertinent information to inform the content development of DA.Results The competitive analysis included 16 relevant DAs,from which we derived valuable insights using existing resources.User decision needs were explored among a cohort of 15 family surrogates,revealing four thematic issues in decision-making,including stuck into dilemmas,sense of uncertainty,limited capacity,and delayed decision confirmation.A total of 27 articles were included for evidence syntheses.Relevant decision making knowledge on disease and treatment,as delineated in the literature sourced from decision support system or clinical guidelines,were formatted as the foundational knowledge base.Twenty-one items of evidence were extracted and integrated into the content panels of benefits and risks of RRT,possible outcomes,and reasons to choose.The DA was drafted into a web-based phototype using the elements of UCD.This platform could guide users in their preparation of decision-making through a sequential four-step process:identifying treatment options,weighing the benefits and risks,clarifying personal preferences and values,and formulating a schedule for formal shared decision-making with clinicians.Conclusions We developed a rapid prototype of DA tailored for family surrogate decision makers of critically ill patients in need of RRT in ICU setting.Future studies are needed to evaluate its usability,feasibility,and clinical effects of this intervention. 展开更多
关键词 decision aids renal replacement therapy intensive care units shared decision-making user-centered design surrogate
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鼻腔硅胶扩张引流管临床应用观察 被引量:6
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作者 张永杰 王彤 臧洪瑞 《中国耳鼻咽喉头颈外科》 北大核心 2010年第7期385-386,共2页
鼻内镜术后鼻腔清理是鼻腔鼻窦术后鼻黏膜恢复的重要环节和步骤。鼻腔清理时,填塞物易抽出、术腔出血及渗血少、患者感觉舒适都预示术后鼻腔生理及功能恢复良好,这与术中应用的填塞物密切相关。我们前期曾报道介绍了鼻腔硅胶扩张引流管... 鼻内镜术后鼻腔清理是鼻腔鼻窦术后鼻黏膜恢复的重要环节和步骤。鼻腔清理时,填塞物易抽出、术腔出血及渗血少、患者感觉舒适都预示术后鼻腔生理及功能恢复良好,这与术中应用的填塞物密切相关。我们前期曾报道介绍了鼻腔硅胶扩张引流管应用。 展开更多
关键词 内窥镜检查(Endoscopy) 鼻腔填塞(Nasal Packing) 护理(Nursing caring)
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星创视光中心:从Eyewear到Eyecare体验升级
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作者 王智民 《中国眼镜科技杂志》 2024年第11期28-30,共3页
9月25日,在CCFA新消费论坛-2024中国时尚零售与消费发展峰会上,星创视界集团董事长兼创始人、宝岛眼镜CEO王智民带来题为《从Eyewear到Eyecare的体验升级》的演讲,从“人人货场”四个维度,深入分享了星创视界近几年的调整和创新。他认为... 9月25日,在CCFA新消费论坛-2024中国时尚零售与消费发展峰会上,星创视界集团董事长兼创始人、宝岛眼镜CEO王智民带来题为《从Eyewear到Eyecare的体验升级》的演讲,从“人人货场”四个维度,深入分享了星创视界近几年的调整和创新。他认为,传统的零售概念“人货场”已不完整,需要升级为“人人货场”模型,以适应线上线下融合的新趋势。企业需要制定清晰的线上线下战略,并找到两者的结合点。 展开更多
关键词 发展峰会 线上线下融合 货场 时尚零售 CARE CEO 宝岛眼镜 结合点
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国内外长期护理发展历程及启示 被引量:41
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作者 侯淑肖 尚少梅 +5 位作者 王志稳 谢红 金晓燕 王敏 周子琪 邓述华 《中国护理管理》 2010年第2期11-13,共3页
国外最早开展的长期护理(long term care,简称LTC)以救济贫穷个人或家庭为目标,在人口老化带来普遍长期护理需求的压力下,很多国家都开始大量兴建机构以满足民众长期护理的需求。回顾LTC发展的过程,可以明确的一点是,LTC是社会发展到... 国外最早开展的长期护理(long term care,简称LTC)以救济贫穷个人或家庭为目标,在人口老化带来普遍长期护理需求的压力下,很多国家都开始大量兴建机构以满足民众长期护理的需求。回顾LTC发展的过程,可以明确的一点是,LTC是社会发展到一定时期的必然产物,人口结构、家庭结构以及社会结构的变化, 展开更多
关键词 国内外 理发 长期护理 家庭结构 CARE 护理需求 人口老化 人口结构
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重症监护室患者康复评估工具的研究进展 被引量:11
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作者 杨富 方芳 +2 位作者 陈兰 贾峥 周兴梅 《解放军护理杂志》 CSCD 北大核心 2018年第7期37-40,共4页
随着康复医学的发展和康复理念的更新,重症监护室(intensive care unit,ICU)患者的早期康复已逐渐成为研究热点。多项研究[1-5]显示,早期康复能降低ICU获得性肌无力(ICU-acquired weakness,ICU-AW)的发生率,缩短ICU谵妄、机械通气和住... 随着康复医学的发展和康复理念的更新,重症监护室(intensive care unit,ICU)患者的早期康复已逐渐成为研究热点。多项研究[1-5]显示,早期康复能降低ICU获得性肌无力(ICU-acquired weakness,ICU-AW)的发生率,缩短ICU谵妄、机械通气和住院时间,减少医疗费用。康复状况的标准化测量、评估与记录是ICU患者早期康复的重要组成部分,包括心理、认知、功能等,评估有助于及时发现患者存在的残损功能及其康复需求,提示专业人员提供针对性的康复干预与治疗,对提高ICU患者的生活质量及促进其回归家庭与社会具有重要意义。 展开更多
关键词 ICU患者 重症监护室 康复医学 评估工具 早期康复 标准化测量 CARE 住院时间
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国内外ICU患者家属支持的研究现状 被引量:17
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作者 李丽 沈乐 赵继军 《解放军护理杂志》 2009年第12期23-24,共2页
关键词 ICU患者 国内外 属支 重症监护室 支持系统 心理康复 CARE CARE
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CARE技术在128层螺旋CT冠状动脉造影中的应用 被引量:5
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作者 韩雪 王朝晖 +2 位作者 郑新 张凤全 刘军莲 《医学影像学杂志》 2014年第10期1716-1720,共5页
目的探讨CARE技术即自动综合选择管电压(CARE kV)和四维实时剂量调节CARE Dose 4D技术对冠脉CTA辐射剂量和图像质量的影响。方法将78例患者随机分成两组,采用西门子64排128层Definition AS螺旋CT机行回顾性心电门控螺旋扫描。A组41例,由... 目的探讨CARE技术即自动综合选择管电压(CARE kV)和四维实时剂量调节CARE Dose 4D技术对冠脉CTA辐射剂量和图像质量的影响。方法将78例患者随机分成两组,采用西门子64排128层Definition AS螺旋CT机行回顾性心电门控螺旋扫描。A组41例,由CARE kV选择输出管电压;B组37例,管电压人为设定120kVp。两组均采用CARE Dose 4D技术,其他扫描参数两组相同。应用t检验比较两组CT容积剂量指数(CTDIvol)、剂量长度乘积(DLP)、有效辐射剂量(ED)、图像质量评分、信噪比(SNR)和对比噪声比(CNR),P<0.05认为有统计学差异。结果A和B两组CTDIvol分别为(17.15±10.87)mGy和(29.97±7.80)mGy;DLP分别为(261.43±176.49)mGy×cm和(469.61±119.66)mGy×cm;ED分别为(3.62±2.98)mSv和(6.58±2.03)mSv,两组间CTDIvol、DLP和ED值差异有统计学意义(P<0.05),且A组ED降低44.98%。A和B两组图像质量评分分别为(3.58±0.27)和(3.63±0.31),差异无统计学意义(P>0.05);主动脉根部管腔的SNR分别为(18.14±4.27)和(17.96±3.37),差异无统计学意义(P>0.05);A组RCA和LM近端管腔的CNR分别为(23.07±8.89)和(27.26±9.57),B组分别为(17.23±7.35)和(21.27±8.43),差异有统计学意义(P<0.05),A组CNR大于B组。结论应用于冠状动脉造影的CARE技术,在保证图像质量的同时,可降低受检者44.98%的有效辐射剂量,具有临床意义。 展开更多
关键词 计算机辅助X射线断层扫描 CARE技术 冠状动脉造影 辐射剂量
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我国ICU护士培训现状及展望 被引量:26
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作者 曹红梅 陈湘玉 《中国护理管理》 2011年第11期87-89,共3页
在医学迅猛发展的今天,护理学科的内涵和外延不断扩展,人们对健康的需求日益增长,对护理人员的知识和技能也提出了更高的要求。重症监护室(Intensive Care Unit,ICU)主要收治病情危重或有潜在生命危险的患者,是对疑难危重病例进... 在医学迅猛发展的今天,护理学科的内涵和外延不断扩展,人们对健康的需求日益增长,对护理人员的知识和技能也提出了更高的要求。重症监护室(Intensive Care Unit,ICU)主要收治病情危重或有潜在生命危险的患者,是对疑难危重病例进行病情监测和积极治疗的部门,执业风险远远高于普通病房, 展开更多
关键词 ICU护士 培训现状 重症监护室 护理学科 护理人员 CARE 生命危险 病情危重
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