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1.
小儿重症肺炎并电解质紊乱临床分析   总被引:1,自引:0,他引:1  
重症肺炎患儿由于缺氧、酸中毒及其它各种因素,常出现各种电解质紊乱,但往往因缺乏特征性的临床表现,易被严重的原发病病情掩盖,造成危害。因此早发现、及时治疗极为关键。本文总结我院近年来收治的40例婴幼儿重症肺炎合并电解质紊乱的临床资料,报告如下。1临床资料1.1一般资料:选择我院1996年10月~2004年12月住院的婴幼儿肺炎病例,其中40例符合重症肺炎标准[1]。男23例、女17例;年龄38天~3岁。其中合并营养性贫血6例、小儿腹泻14例、维生素D缺乏性佝偻病11例,先天性心脏病9例。全部病例均于入院后立即采血检测血电解质。血钠110~120mmo…  相似文献   

2.
目的探讨重症肺炎并电解质紊乱的原因、治疗和转归。方法报告了汕头大学医学院第一附属医院于1999-2003年采用7170-A型全自动生化分析仪检测107例重症肺炎患者的电解质。血钠低于120mmol/L,予3%-5%氯化钠溶液治疗;血钾低于3.0mmol/L,每天补氯化钾6-8g;并对患者的临床表现及转归等进行统计分析。结果107例中低钠血症64例(59_8%),低钾血症45例(42.1%)。64例重症肺炎伴低钠血症者,治愈及好转31例(48.4%),43例未伴低钠者,治愈及好转32例(74.4%),P<0.01;64例低钠患者42例成功纠正低钠,其中治愈和好转27例(64.3%),而22例纠正低钠失败者,治愈和好转4例(18.2%),P<0.01。结论重症肺炎常并发电解质紊乱,以低钠血症最为常见,并明显影响预后;常规监测电解质,及时纠正紊乱能明显提高重症肺炎的抢救成功率。  相似文献   

3.
重症肺炎患者由于缺氧、酸中毒及其各种其他原因。常出现以低钠血症为主的各种电解质紊乱,但低钠血症缺乏特征性的临床表现,往往只注重肺等主要脏器功能的诊断与治疗,而忽视低钠血症的处理,致部分患者疗效欠佳。  相似文献   

4.
颅内压增高不是一种疾病,而是由多种疾病引起的一组征候群。小儿重症肺炎常常存在多脏器功能损害,而颅内高压则是小儿重症肺炎常见的并发症之一。  相似文献   

5.
朱蕾 《老年医学与保健》2004,10(1):18-19,26
老年人调节电解质平衡的能力较弱,发生呼吸衰竭后容易发生电解质紊乱,并最终导致机体的代谢障碍或加重呼吸衰竭。  相似文献   

6.
早产儿水、电解质紊乱的影响因素   总被引:1,自引:1,他引:0  
冯兴为  李粹  孙玉忠 《山东医药》2006,46(10):32-33
对328例早产儿常规进行血生化分析,有电解质紊乱者及时纠正。结果328例早产儿出生后7d内发生水电解质紊乱者共86例。认为水电解质紊乱多出现在出生后3~5d,出生体重越小,胎龄越小,发生水电解质紊乱的比例越高,并发其他疾病是引起早产儿水电解质紊乱的重要因素,体重轻者补电解质的量应相对增加。  相似文献   

7.
目的重症肺炎患儿心电图检查QT离散度与患儿心功能指标变化的关系。方法选取本院96例确诊重症肺炎患儿,根据是否合并心衰,分为心衰组39例、肺炎组57例,同龄正常儿童50例作为健康组,分别测定三组儿童的心功能、心肌酶谱指标及心电图QT离散度并进行分析比较。结果心衰组患儿的QT离散度测定值显著大于肺炎组、健康组,且差异具有统计学意义(P0.05);心衰组患儿的CK-MB、ɑ-HBDH测定值显著的大于肺炎组、健康组,且差异具有统计学意义(P0.05);心衰组患儿心功能指标LVEF、FS、CI、PFVA测定值显著小于肺炎组、健康组,且差异具有统计学意义(P0.05);三组婴幼儿的PFVME测定值差异无统计学意义(P0.05);心衰组患儿心功能指标的QT值与LVEF、FS、CI、测定值均呈显著的负相关关系(P0.05);与PFVME、PFVA的相关系不明显(P0.05)。结论重症肺炎患儿心电图检查QT离散度测定,对于判断患儿心功能受损具有一定的价值,有利于患儿的诊治。  相似文献   

8.
目的探讨血钠水平与肝硬化患者病情严重程度的关系。方法调查代偿期和失代偿期肝硬化患者血钠水平及并发症情况,分别比较伴有血钠低于135 mmol/L(低钠血症)的代偿期和失代偿期肝硬化患者比例以及失代偿期肝硬化患者分别存在1种、2种及以上并发症时伴低钠血症的患者比例。结果 580例肝硬化患者包括代偿期肝硬化患者256例,失代偿期肝硬化患者324例;伴低钠血症的代偿期和失代偿期肝硬化患者比例分别为2.34%和16.36%,差异有统计学意义(χ2=30.74,P=0.000)。324例失代偿期肝硬化患者中,伴有1、2、3种并发症的病例分别为298、24、2例;在伴有1种、2种及以上并发症的患者中,伴低钠血症的患者比例分别是14.09%、42.31%,差异有统计学意义(χ2=13.91,P=0.000)。结论失代偿期肝硬化患者低钠血症更为常见,失代偿期肝硬化患者并发症数量越多,其病情越重,低钠血症越常见。低钠血症与肝硬化病情严重程度关系密切,在判断肝硬化患者的病情严重程度和预后时,应充分考虑低钠血症的影响和价值。  相似文献   

9.
钾(K~+)、钙(Ca~(++))、钠(Na~+)和镁(Mg~(++))在实验性心律失常的发生中,均参与作用。然而,在临床上,绝大多数的这种心律失常是由于钾浓度的变化所引起。因为在临床所遇到的疾病的各种电解质波动水平范围内,K~+是最易改变心脏电生理性质的电解质。因此,本文主要讨论K~+浓度失常所起的作用,并简短地涉及其他电解质的可能作用。钾钾和经膜动作电位(tranmembraneaction potential) 本节将简短地论及K~+在(1)维持经膜动作电位(AP),(2)激动传导,和(3)激动形成中的作用。在舒张期时(动作电位的第4位相),细  相似文献   

10.
扩张型心肌病心衰与低钠血症的关系探讨   总被引:1,自引:0,他引:1  
目的 探讨低钠血症与扩张型心肌病心衰之间存在的内在联系及其对预后的影响。方法 选取扩张型心肌病合并心衰患者 68例 ,分别测定血电解质 (钾、钠、氯 )、血糖、肾功能及计算血浆渗透压。比较正常血钠组和低血钠组的死亡率 ,同时比较低血钠组中不同心功能级别血钠值和死亡率的差异。结果  68例中正常血钠 2 0例 (占2 9.4 % ) ,低血钠 4 8例 ( 70 .6% ) ,低血钠组死亡率明显高于正常血钠组 ( P<0 .0 5 ) ;低血钠组中 ,心功能 级组血钠值明显低于心功能 、 级组 ( P<0 .0 1 ) ,且死亡率明显增高 ( P<0 .0 5 )。结论 扩张型心肌病合并心衰患者 ,低钠血症发生率较高 ,一旦发生低钠血症、低渗性脑病 ,死亡率明显增高  相似文献   

11.
报告4例嗜肺军团杆菌肺炎,文献复习流行病学特点、发病机理、临床表现及免疫机制等进行分析探讨,以提高对该病的认识。  相似文献   

12.
Oral sodium phosphate and sodium picosulfates/magnesium citrate are commonly used to evacuate the colon and rectum before colonoscopy or colorectal surgery. These substances, however, are known to cause electrolyte abnormalities. Seizures caused by electrolyte abnormalities associated with bowel preparation have only rarely been reported. We report the cases of three patients with no prior history of seizures, who had their first seizure associated with hyponatremia following ingestion of sodium phosphate or sodium picosulfates/magnesium citrate combination. Care must be taken with patients with a low seizure threshold and those with possible chronic sodium depletion, such as patients on thiazide diuretics, who are undertaking bowel preparation with oral sodium phosphate or sodium picosulfates/magnesium citrate combination.Reprints are not available.  相似文献   

13.

Background

Overcorrection of plasma sodium in severe hyponatremia is associated with osmotic demyelination syndrome. Desmopressin (DDAVP) can prevent overcorrection of plasma sodium in hyponatremia. The objective of this study was to compare outcomes in hyponatremia according to DDAVP usage.

Methods

This was a retrospective observational study including all admissions to internal medicine with hyponatremia (plasma sodium concentration <123 mEq/L) from 2004 to 2014 at 2 academic hospitals in Toronto, Canada. The primary outcome was safe sodium correction (≤12 mEq/L in any 24-hour and ≤18 mEq/L in any 48-hour period).

Results

We identified 1450 admissions with severe hyponatremia; DDAVP was administered in 254 (17.5%). Although DDAVP reduced the rate of change of plasma sodium, fewer patients in the DDAVP group achieved safe correction (174 of 251 [69.3%] vs 970 of 1164 [83.3%]); this result was driven largely by overcorrection occurring before DDAVP administration in the rescue group. Among patients receiving DDAVP, most received it according to a reactive strategy, whereby DDAVP was given after a change in plasma sodium within correction limits (174 of 254 [68.5%]). Suspected osmotic demyelination syndrome was identified in 4 of 1450 admissions (0.28%). There was lower mortality in the DDAVP group (3.9% vs 9.4%), although this is likely affected by confounding. Length of stay in hospital was longer in those who received DDAVP according to a proactive strategy.

Conclusions

Although observational, these data support a reactive strategy for using DDAVP in patients at average risk of osmotic demyelination syndrome, as well as a more stringent plasma sodium correction limit of 8 mEq/L in any 24-hour period for high-risk patients. Further studies are urgently needed on DDAVP use in treating hyponatremia.  相似文献   

14.
报道血管紧张素转换酶抑制剂卡托普利治疗严重心力衰竭伴低钠血症12例。结果表明:全心衰伴低钠血症的肾素,血管紧张素值显著升高,血清钠与肾素水平呈显著负相关(r=-0.6305,P<0.05),提示低钠血症是心衰病人肾素增高的指标。卡托普利对严重心力衰竭所致的低钠血症具有独特的治疗作用,但剂量宜小,并需加强血压,肾功能的监测。  相似文献   

15.
目的探讨持续镇静在重症肺炎机械通气患儿中的应用价值。方法将2008年1月—2012年6月我院收治的80例重症肺炎需要行机械通气的患儿随机分成对照组和观察组,各40例。对照组进行机械通气后,采取常规治疗手段;观察组在此基础上对患儿进行持续镇静。比较两组患儿动脉血气分析指标(pH、PaO2、PaCO2、SaO2)、机械通气相关性肺炎发生率、重复插管发生率、病死率及机械通气天数。结果机械通气后观察组患儿pH、PaCO2、PaO2及SaO2异常率低于对照组(P0.05);PaCO2低于对照组,PaO2和SaO2高于对照组(P0.05);机械通气相关性肺炎发生率、重复插管发生率、机械通气天数及病死率均低于对照组(P0.05)。结论持续镇静能有效改善重症肺炎机械通气患儿的异常动脉血气指标,降低不良事件,减少医疗费用,具有极高的临床应用价值。  相似文献   

16.
76例肺炎合并先天性心脏病患儿的临床治疗与分析   总被引:1,自引:1,他引:1  
目的通过对肺炎合并先天性心脏病患儿的临床治疗探讨提高对婴幼儿患者的救治水平,以达到病死率降低的效果。方法本院对自2006年1月—2010年7月收治的76例肺炎合并先天性心脏病的患儿,在采用镇静、抗炎、强心、扩血管、机械通气等综合治疗的基础上,给予酚妥拉明进行进一步治疗,与进行常规治疗的观察组进行疗效的比较。结果本院的76例患儿中,治疗组的显效率、治愈率以及总有效率与观察组比较有显著性升高,差异具有统计学意义(P〈0.05)。住院治疗期间,观察组有6例院内死亡,死亡原因是由心力衰竭所导致。而治疗组无1例心力衰竭患儿死亡。结论先天性心脏病的患儿患肺炎的体征、临床症状与感染的程度不一致,患儿心力衰竭的症状出现较早,反复发作并且难以控制,因此,本院在综合治疗的基础上采用酚妥拉明,在抗感染、对症、支持的综合配合下,用于治疗肺炎合并先天性心脏病,预防心力衰竭,降低病死率上有着重要的临床应用价值,值得临床推广。  相似文献   

17.

Background

Vaptans, vasopressin selective V2-receptor antagonists, represent the first pharmacologic approach to the treatment of hypervolemic hyponatremia in cirrhosis. However, information on the use of vaptans for patients with cirrhosis and hyponatremia in a real-life scenario is limited. Therefore, this study evaluated the effect of tolvaptan on serum sodium in patients with cirrhosis and severe hypervolemic hyponatremia.

Methods

Nine patients with cirrhosis and serum sodium ≤125 mEq/L were included.

Results

Only 2 of the 9 patients (22%) gained an increase in serum sodium >130 mEq/L that persisted throughout treatment. In the remaining patients, serum sodium did not change or increased during the first days but decreased thereafter despite continuation of treatment. Only 1 patient developed hyperkalemia as a side effect.

Conclusions

The efficacy of tolvaptan in patients with cirrhosis and severe hypervolemic hyponatremia seems to be limited.  相似文献   

18.
目的调查儿科重症监护病房(ICU)应用人工气道进行机械通气的患儿伴呼吸机相关性肺炎的致病菌群及药敏情况。方法对70例行机械通气伴呼吸机相关性肺炎的患儿痰培养分离出的75株致病菌进行药敏试验。结果革兰阳性菌占18·6%。革兰阴性菌占72·0%,真菌占9·3%,分别列前3位的是肺炎克雷伯杆菌(36·0%)、金黄色葡萄球菌(16·0%)大肠杆菌属(12·0%)。药敏结果表明:大多数G-菌对常用的抗菌药物已表现出较高的耐药率。结论呼吸机相关性肺炎的病原菌仍以革兰阴性菌为主。对机械通气患儿应进行全面预防、加强监护、检测病原菌、合理使用抗生素,才能有效控制呼吸机相关性肺炎。  相似文献   

19.
Aim of the workTo investigate the relation of hyponatremia to disease activity and fatigue in systemic lupus erythematosus (SLE) patients.Patients and methodsThe present study included 30 SLE patients with hyponatremia and 70 with normal serum sodium (Na) level. SLE disease activity index and the Functional Assessment of Chronic Illness Therapy (FACIT)-Fatigue score were assessed.ResultsThe gender, age and disease duration of SLE patients with hyponatremia (26 females and 4 males; mean age 37.8 ± 9.3 years, 10.9 ± 5.1 years) were comparable with those without (60 females and 10 males; 36.9 ± 11.8 years, 11.1 ± 6.02; p = 0.71 and p = 0.9 respectively). SLE patients with hyponatremia showed significantly increased SLEDAI (14.2 ± 3.85 vs 3.86 ± 3.59; p < 0.001), ESR (55.2 ± 18.2 vs 14.70 ± 3.5 mm/1st h; p < 0.001) and CRP (30.97 ± 4.4 vs 5.17 ± 2.6 mg/dl; p < 0.001) and lower FACIT-Fatigue (21.99 ± 2.1 vs 35.87 ± 4.81; p < 0.001) compared to patients without. Serum Na levels significantly correlated with the FACIT-fatigue score (r = 0.99, p < 0.01), platelets (r = 0.22; p = 0.03), white blood cells count (r = 0.31, p < 0.001) and inversely with SLEDAI (r = ?0.27, p = 0.01), ESR (r = ?0.71; p < 0.001), CRP (r = ?0.86, p < 0.001), anti-ds-DNA (r = 0.54, p < 0.001), C3 (r = ?0.29, p = 0.01) and C4 (r = ?0.2, p = 0.04). On regression, CRP (β = 0.3), SLEDAI (β = 0.28) and consumed C4 (β = ?0.07) were significant independent risk factors for hyponatremia (p < 0.0001, p = 0.0005, p = 0.02 respectively). The optimal cut-off values to predict hyponatremia was a SLEDAI score ≥11 (90% sensitivity and 96% specificity), and ESR ≥ 17.5 mm/1st h (100% sensitivity and 80% specificity) and a CRP of ≥10.5 mg/dl (100% sensitivity and 97% specificity).ConclusionHyponatremia in SLE patients is associated with higher disease activity and more perceived fatigue. Hyponatremia could reflect severe inflammation and could be considered as one of the predisposing factors of fatigue.  相似文献   

20.
特定穴位推拿治疗小儿肺炎的临床效果分析   总被引:1,自引:0,他引:1  
目的探讨特定穴位推拿治疗小儿肺炎的临床效果。方法选取2012年9月—2013年9月我院收治的小儿肺炎48例,将其按照就诊顺序奇偶数分为对照组和观察组,各24例。对照组采用常规治疗,观察组在常规治疗基础上采用特定穴位推拿治疗,比较两组患儿治疗效果。结果观察组平均治愈时间短于对照组,总有效率高于对照组(P0.05)。结论小儿肺炎采用特定穴位推拿治疗可缩短病程,且可预防肺炎复发,疗效确切,值得临床推广应用。  相似文献   

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