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find Author "罗天会" 11 results
  • Nursing Care of Mental Disorders Caused by Sodium Nitroprusside Used for Patients with DeBackey Ⅲ Aortic Dissection

    【摘要】 目的 Ⅲ型主动脉夹层非体外循环腔内支架隔离术在围手术期应用硝普钠控制性降压易导致精神失常,总结相关护理经验。 方法 2009年7月-2010年2月确诊Ⅲ型主动脉夹层动脉瘤患者36例,围手术期应用硝普钠控制性降压,均采用非体外循环主动脉腔内隔离术治疗,排除手术、麻醉等因素所致脑损伤而产生的术后精神异常。 结果 有5例出现不同程度精神失常,经加用口服降压药,减少硝普钠泵入剂量,缩短硝普钠使用时间,经过精心治疗及护理,患者精神异常症状逐渐减轻直至消失。 结论 长期、大剂量应用硝普钠易导致精神失常,需加强护理,及时发现,及时处理。【Abstract】 Objective To summarize the nursing experiences for mental disorders caused by sodium nitroprusside used to cure hypertension in patients receiving off-pump intervention surgery for DeBackey Ⅲ aortic dissection. Methods From July 2009 to February 2010, 36 patients were diagnosed to have DeBackey Ⅲ aortic dissection in our department. All patients received off-pump intervention surgery. We used sodium nitroprusside to control hypertension during the operation. Mental disorders caused by brain damage from surgery, anesthesia and other factors were ruled out. Results Five patients suffered from psychiatric disorders. Oral antihypertensive drugs were used, and we reduced the dose and shortened the time of using sodium nitroprusside. After intensive treatment and care, the symptoms of mental disorders alleviated and disappeared. Conclusion Long-term and large dose of sodium nitroprusside can easily lead to mental disorders, which requires intensive care, timely detection and treatment.

    Release date:2016-09-08 09:27 Export PDF Favorites Scan
  • Postoperative Care of One Infective Endocarditis Patient with Isolated Kidney on the Right Side

    ObjectiveTo discuss the key nursing points for patients with infective endocarditis and congenital isolated kidney after valve replacement. MethodsIn December 2012, one infective endocarditis patient with isolated kidney underwent heart valve replacement in our hospital. In addition to actively preventing postoperative infection of the heart valve, our nursing focused mainly on the isolated kidney protection and monitoring, and the related complications. ResultsThe surgery was successful, and the isolated kidney was effectively protected. The patient recovered and was discharged from the hospital. ConclusionFor patients with congenital isolated kidney with infective endocarditis, patients' urine output per hour and 24 h discrepancy quantity should be closely observed after valve replacement surgery. It is also very important to intervene early and carry out comprehensive protection of the renal function.

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  • 主动脉窦动脉瘤破裂合并妊娠前置胎盘的围手术期护理一例

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  • 应用中心静脉导管对心脏体外循环术后胸腔积液患者的引流护理

    目的探讨中心静脉导管应用于心脏体外循环术后胸腔积液患者的引流效果及护理要点。 方法对2013年3月-12月行心脏体外循环术后胸腔中量积液的179例患者,在B型超声引导下置入中心静脉导管且成功引流的方法及护理要点进行回顾分析。 结果本组患者均一次性置管成功,置管操作时间(7.2±3.5)min,导管留置时间2~6 d。置管引流中,发生肋间血管损伤出血2例,胸膜刺激征2例,导管阻塞1例,经及时的对症处置,相关并发症得以控制。 结论应用中心静脉导管治疗心脏体外循环术后胸腔积液其效果满意,切实有效的护理措施是保持引流通畅、防止并发症发生的关键。

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  • 自制人形保护垫在无创通气患者面部压疮预防中的应用

    目的探讨自制人形保护垫在无创通气患者面部压疮预防中的应用效果。 方法2014年6月-10月,将心脏术后使用无创呼吸机辅助通气的144例患者按入院时间分为对照组72例和试验组72例,对照组采用传统方法护理面部受压皮肤,试验组在传统护理方法的基础上加用自行设计剪裁的人形保护垫贴于患者受压皮肤。 结果对照组发生面部压疮6例,其中Ⅰ期压疮4例,Ⅱ期压疮2例;试验组0例压疮发生;两组压疮发生率差异有统计学意义(P<0.05)。 结论人形保护垫在预防无创呼吸机辅助通气患者头面部机械性压疮方面有重大意义和价值,降低了压疮发生的风险,减轻了工作人员的负担,避免了患者因面部压疮导致的痛苦和形象受损,值得临床推广。

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  • Advances in the relationship between frailty and cardiac surgery in elderly patients

    Frailty is a syndrome characterized by vulnerability to stressors due to loss of physiological reserve. In recent years, many researches have confirmed that frailty is a risk factor for postoperative complications of cardiac surgery, such as readmission, adverse cardiovascular events, and death in elderly patients. This paper reviews the concept of frailty, the relationship between frailty and cardiac surgery, the frailty assessment and intervention strategy in perioperative period, aimed at providing decision making basis for the risk stratification and perioperative management of cardiac surgery in elderly patients.

    Release date:2020-02-26 04:33 Export PDF Favorites Scan
  • Risk factors for hypoxemia after coronary artery bypass grafting: A systematic review and meta-analysis

    ObjectiveTo systematically evaluate the risk factors for hypoxemia after coronary artery bypass grafting (CABG).MethodsEight electronic databases including PubMed, EMbase, CENTRAL, Web of Science, CNKI, CBM, VIP and Wanfang data were searched by computer to collect cochort and case-control studies about CABG and hypoxemia published from inception to March 2020. Two authors independently assessed the quality using the Newcastle-Ottawa Scale (NOS), and a meta-analysis was performed by RevMan 5.3 software.ResultsA total of 15 studies involving 4 277 patients were included in this study and among them 1 273 patients suffered hypoxemia. Meta-analysis showed that age (OR=1.55, 95%CI 1.22 to 1.96, P=0.000 3), smoking (OR=3.22, 95%CI 2.48 to 4.17, P<0.000 01), preoperative chronic pulmonary diseases (OR=4.75, 95%CI 3.28 to 6.86, P<0.000 01), diabetes (OR=2.49, 95%CI 1.86 to 3.33,P<0.000 01), left ventricular ejection fraction (OR=3.15, 95%CI 2.19 to 4.52, P<0.000 01), number of coronary artery lesions (OR=2.20, 95%CI 1.63 to 2.97, P<0.000 1) were independent risk factors for hypoxemia after CABG; body mass index (OR=1.31, 95%CI 0.97 to 1.77, P=0.08) and cardiopulmonary bypass time (OR=3.40, 95%CI 0.72 to 15.94, P=0.12) were not associated with hypoxemia.ConclusionCurrent evidence shows that age, preoperative chronic pulmonary diseases, smoking, diabetes, left ventricular ejection fraction, number of coronary artery are risk factors for hypoxemia after CABG, which can be used to identify high-risk patients and provide guidance for medical staff to develop perioperative preventive strategies to reduce the incidence of hypoxemia. The results should be validated by large-scale standard studies in the future.

    Release date:2020-07-30 02:32 Export PDF Favorites Scan
  • Subclinical thyroid dysfunction and risk of atrial fibrillation: a meta-analysis

    ObjectiveTo systematically review the relationship between subclinical thyroid dysfunction and the risk of atrial fibrillation.MethodsDatabases including PubMed, EMbase, The Cochrane Library, Web of Science, CNKI, CBM, VIP and WanFang Data were electronically searched to collect cohort studies on associations between subclinical thyroid dysfunction and atrial fibrillation from inception to June 2020. Two reviewers independently screened literature, extracted data, and evaluated risk of bias of included studies. Meta-analysis was then performed using RevMan 5.3 software.ResultsA total of 11 studies involving 620 874 subjects and 19 781 cases were included. Meta-analysis showed that subclinical hypothyroidism was not associated with atrial fibrillation (adjusted RR=1.20, 95%CI 0.92 to 1.57, P=0.18) and subclinical hyperthyroidism could increase the risk of atrial fibrillation (adjusted RR=1.65, 95%CI 1.12 to 2.43, P=0.01). Subgroup analysis showed that for the community population, subclinical hypothyroidism was not associated with atrial fibrillation (adjusted RR=1.03, 95%CI 0.84 to 1.26, P=0.81); for cardiac surgery, subclinical hypothyroidism could increase the risk of atrial fibrillation (adjusted RR=2.80, 95%CI 1.51 to 5.19, P=0.001); subclinical hyperthyroidism could increase the risk of atrial fibrillation among patients with TSH≤0.1 mlU/L (adjusted RR=2.06, 95%CI 1.07 to 3.99, P=0.03) and TSH=0.1~0.44 mlU/L (adjusted RR=1.29, 95%CI 1.01 to 1.64, P=0.04). ConclusionsSubclinical hypothyroidism is not associated with atrial fibrillation and subclinical hyperthyroidism can increase the risk of atrial fibrillation. Due to limited quantity and quality of included studies, more high quality studies are needed to verify above conclusions.

    Release date:2021-07-22 06:20 Export PDF Favorites Scan
  • Risk factors for postoperative hypoxemia in patients with Stanford type A aortic dissection: A systematic review and meta-analysis

    Objective To systematically evaluate the risk factors for hypoxemia after Stanford type A aortic dissection (TAAD) surgery. Methods Electronic databases including PubMed, EMbase, The Cochrane Library, Web of Science, CNKI, Wanfang Data, VIP and CBM were searched by computer to collect studies about risk factors for hypoxemia after TAAD published from inception to November 2021. Two authors independently assessed the studies' quality, and a meta-analysis was performed by RevMan 5.3 software. ResultsA total of 19 case-control studies involving 2 686 patients and among them 1 085 patients suffered hypoxemia, included 21 predictive risk factors. The score of Newcastle-Ottawa scale≥7 points in 16 studies. Meta-analysis showed that: age (OR=1.10, 95%CI 1.06 to 1.14, P<0.000 01), body mass index (OR=1.87, 95%CI 1.49 to 2.34, P<0.000 01), preoperative partial pressure of oxygen in arterial blood/fractional concentration of inspiratory oxygen (PaO2/FiO2)≤300 mm Hg (OR=7.13, 95%CI 3.48 to 14.61, P<0.000 01), preoperative white blood cell count (OR=1.34, 95%CI 1.18 to 1.53, P<0.000 1), deep hypothermic circulatory arrest time (OR=1.33, 95%CI 1.14 to 1.57, P=0.000 4), perioperative blood transfusion (OR=1.89, 95%CI 1.49 to 2.41, P<0.000 01), cardiopulmonary bypass time (OR=1.02, 95%CI 1.00 to 1.03, P=0.02) were independent risk factors for hypoxemia after TAAD surgery. Preoperative serum creatinine, preoperative myoglobin, preoperative alanine aminotransferase were not associated with postoperative hypoxemia. Conclusion Current evidence shows that age, body mass index, preoperative PaO2/FiO2≤300 mm Hg, preoperative white blood cell count, deep hypothermic circulatory arrest time, perioperative blood transfusion, cardiopulmonary bypass time are risk factors for hypoxemia after TAAD surgery. These factors can be used to identify high-risk patients, and provide guidance for medical staff to develop perioperative preventive strategy to reduce the incidence of hypoxemia. The results should be validated by higher quality researches.

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  • Hypothyroidism and risk of atrial fibrillation: a meta-analysis

    ObjectivesTo systematically review the relationship between hypothyroidism and the risk of atrial fibrillation.MethodPubMed, EMbase, The Cochrane Library, Web of Science, CNKI, CBM, VIP and WanFang Data databases were electronically searched to collect cohort and case-control studies on the association between hypothyroidism and atrial fibrillation from inception to November 2019. Two reviewers independently screened literature, extracted data and assessed the risk of bias of included studies. Meta-analysis was then performed using RevMan 5.3 software.ResultsA total of 5 cohort studies involving 574 268 subjects and 18 059 atrial fibrillation cases were included. The results of meta-analysis showed that hypothyroidism was not associated with atrial fibrillation (OR=1.10, 95%CI 0.75 to 1.61, P=0.62). From subgroup analysis, no relationship was identified in community population (OR=0.97, 95%CI 0.72 to 1.29, P=0.82) and cardiac surgery patients (OR=1.22, 95%CI 0.58 to 2.53, P=0.60).ConclusionsHypothyroidism does not increase the risk of atrial fibrillation. Due to limited quality and quantity of the included studies, more high-quality studies are required to verify the above conclusions.

    Release date:2020-06-18 09:20 Export PDF Favorites Scan
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