華西醫(yī)學(xué)期刊出版社
關(guān)鍵詞
  • 標(biāo)題
  • 作者
  • 關(guān)鍵詞
  • 摘要
高級(jí)搜索
高級(jí)搜索

搜索

找到 關(guān)鍵詞 包含"胰腺" 748條結(jié)果
  • 腸內(nèi)免疫營(yíng)養(yǎng)治療急性胰腺炎療效的系統(tǒng)評(píng)價(jià)

    目的 系統(tǒng)評(píng)價(jià)腸內(nèi)免疫營(yíng)養(yǎng)對(duì)急性胰腺炎患者的治療效果。方法 計(jì)算機(jī)檢索PubMed(1966~2012.8)、MEDLINE(Ovid,1946~2012.8)、CENTRAL(2012年第3期)、CBM(1978~2012.8)、CNKI(1979~2012.8)、VIP(1989~2012.8)、WanFang Data(1977~2012.8),查找有關(guān)采用腸內(nèi)免疫營(yíng)養(yǎng)治療急性胰腺炎的隨機(jī)對(duì)照試驗(yàn)(RCT),并手工檢索相關(guān)資料追溯參考文獻(xiàn)。由2位評(píng)價(jià)者根據(jù)納入和排除標(biāo)準(zhǔn)獨(dú)立篩選文獻(xiàn)、提取資料并評(píng)價(jià)質(zhì)量后,采用RevMan 5.0軟件進(jìn)行Meta分析。結(jié)果 最終納入6個(gè)RCT,共197例患者。Meta分析結(jié)果顯示,腸內(nèi)免疫營(yíng)養(yǎng)與常規(guī)腸內(nèi)營(yíng)養(yǎng)比較,在急性胰腺炎患者感染并發(fā)癥的發(fā)生率、病死率、住院時(shí)間、治療后C反應(yīng)蛋白水平和白細(xì)胞計(jì)數(shù)、急性生理學(xué)及慢性健康狀況評(píng)分Ⅱ方面,兩者差異均無(wú)統(tǒng)計(jì)學(xué)意義。結(jié)論 目前尚無(wú)急性胰腺炎患者使用腸內(nèi)免疫營(yíng)養(yǎng)優(yōu)于普通腸內(nèi)營(yíng)養(yǎng)的證據(jù)。受納入研究的數(shù)量與質(zhì)量所限,上述結(jié)論尚待今后開(kāi)展更多高質(zhì)量、大樣本的RCT驗(yàn)證,以探尋適宜于急性胰腺炎患者的腸內(nèi)免疫營(yíng)養(yǎng)劑的成分和劑量。

    發(fā)表時(shí)間: 導(dǎo)出 下載 收藏 掃碼
  • 丙氨酰-谷氨酰胺雙肽治療重癥急性胰腺炎的Meta分析

    目的 系統(tǒng)評(píng)價(jià)丙氨酰-谷氨酰胺(Ala-Gln)雙肽治療重癥急性胰腺炎患者(SAP)的療效及安全性。方法 計(jì)算機(jī)檢索MEDLINE、EMbase、CENTRAL、VIP、WanFang Data、CBM和CNKI數(shù)據(jù)庫(kù),檢索時(shí)限均為從建庫(kù)至2012年10月,收集Ala-Gln雙肽治療SAP的隨機(jī)對(duì)照試驗(yàn)(RCT)。由兩位研究者按照納入與排除標(biāo)準(zhǔn)獨(dú)立進(jìn)行文獻(xiàn)篩選、資料提取和評(píng)價(jià)納入研究的方法學(xué)質(zhì)量后,采用 RevMan 5.2軟件進(jìn)行 Meta 分析。結(jié)果 最終納入5個(gè)RCT,共227例患者。Meta分析結(jié)果顯示:在常規(guī)治療的基礎(chǔ)上加用Ala-Gln雙肽組與對(duì)照組比較,可降低SAP并發(fā)癥發(fā)生率[RR=0.41,95%CI(0.20,0.82)]、胰腺壞死性感染發(fā)生率[RR=0.12,95%CI(0.02,0.89)],縮短腹脹緩解時(shí)間[MD= –0.90,95%CI(–1.72,–0.08)],且有降低SAP病死率[RR=0.15,95%CI(0.02,1.19)]和縮短血淀粉酶恢復(fù)時(shí)間[SMD=0.37,95%CI(–0.04,0.79)]的趨勢(shì)。結(jié)論 現(xiàn)有臨床研究證據(jù)顯示,SAP患者使用Ala-Gln雙肽與傳統(tǒng)治療比較,在降低并發(fā)癥發(fā)生率、胰腺壞死性感染發(fā)生率,縮短腹脹緩解時(shí)間等方面有顯著優(yōu)勢(shì)。由于納入研究質(zhì)量均較低,上述結(jié)論尚需更多高質(zhì)量研究驗(yàn)證。

    發(fā)表時(shí)間: 導(dǎo)出 下載 收藏 掃碼
  • 降鈣素原對(duì)胰腺炎感染早期預(yù)測(cè)的研究進(jìn)展

    急性胰腺炎為急腹癥常見(jiàn)疾病,大多為輕癥。胰腺壞死超過(guò)30%的患者中有30%~40%發(fā)生感染,其病情兇險(xiǎn),病死率高。因而早期對(duì)急性胰腺炎感染進(jìn)行預(yù)測(cè),識(shí)別感染患者并給予早期積極治療至關(guān)重要。近年來(lái)降鈣素原作為炎癥及感染的標(biāo)志物受到廣泛關(guān)注,現(xiàn)對(duì)降鈣素原預(yù)測(cè)急性胰腺炎感染的動(dòng)物基礎(chǔ)研究、臨床研究和抗生素管理方面的研究進(jìn)行綜述。

    發(fā)表時(shí)間:2016-08-26 02:09 導(dǎo)出 下載 收藏 掃碼
  • 生長(zhǎng)抑素聯(lián)合中藥在治療重癥急性胰腺炎中的系統(tǒng)評(píng)價(jià)

    【摘要】 目的 評(píng)價(jià)生長(zhǎng)抑素聯(lián)合中藥在治療重癥急性胰腺炎中的有效性。 方法 應(yīng)用國(guó)際Cochrane協(xié)作網(wǎng)系統(tǒng)評(píng)價(jià)方法對(duì)生長(zhǎng)抑素聯(lián)合中藥治療重癥急性胰腺炎的隨機(jī)對(duì)照試驗(yàn)(RCT)進(jìn)行系統(tǒng)評(píng)價(jià)。計(jì)算機(jī)檢索MEDLINE(Ovid)、PubMed數(shù)據(jù)庫(kù)、中文科技期全文數(shù)據(jù)庫(kù)(VIP)、萬(wàn)方數(shù)據(jù)庫(kù)、中國(guó)期刊全文數(shù)據(jù)庫(kù)(CNKI)、中國(guó)生物醫(yī)學(xué)文獻(xiàn)數(shù)據(jù)庫(kù)(CBM)。檢索時(shí)間均為建庫(kù)至2009年9月。文獻(xiàn)檢索語(yǔ)種為英語(yǔ)和中文?!〗Y(jié)果 共納入8個(gè)RCT,436例患者,所有納入試驗(yàn)在治療末均未進(jìn)行隨訪。Meta分析結(jié)果顯示,生長(zhǎng)抑素聯(lián)合中藥治療組(治療組)的病死率(13/188,6.9%)明顯低于單純生長(zhǎng)抑素治療組(對(duì)照組)(24/174,13.7%),差異有統(tǒng)計(jì)學(xué)意義[Peto OR=0.46,95%CI(0.22,0.94),Plt;0.05]。治療組平均住院日低于對(duì)照組[WMD=-7.01,95%CI(-7.89,-6.13),Plt;0.000 01]。治療組腹痛緩解時(shí)間明顯低于對(duì)照組,其差異有統(tǒng)計(jì)學(xué)意義[WMD=-0.77,95%CI(-0.82,-0.72),Plt;0.000 01]。治療組與對(duì)照組治療第7天APACHE Ⅱ評(píng)分均下降,治療組下降幅度大于對(duì)照組,兩組比較差異有統(tǒng)計(jì)學(xué)意義(Plt;0.05)。治療組并發(fā)癥發(fā)生率(26/91,28.6%)與對(duì)照組(35/88,39.8%)相比,其差異無(wú)統(tǒng)計(jì)學(xué)意義[Peto OR=0.61,95%CI(0.32,1.13),P=0.12]?!〗Y(jié)論 生長(zhǎng)抑素聯(lián)合中藥治療在改善重癥急性胰腺炎的病死率、平均住院時(shí)間、腹痛緩解時(shí)間、APACHE Ⅱ評(píng)分下降幅度優(yōu)于單純生長(zhǎng)抑素治療。

    發(fā)表時(shí)間: 導(dǎo)出 下載 收藏 掃碼
  • 正常胰腺螺旋CT首過(guò)時(shí)間灌注特點(diǎn)

    【摘要】 目的 利用首過(guò)時(shí)間技術(shù)進(jìn)行全胰腺CT灌注掃描,了解正常胰腺CT灌注的特點(diǎn)?!》椒ā?006年6月-2007年3月, 64例正常胰腺患者行64排螺旋CT灌注掃描,測(cè)量胰頭、胰體及胰尾的灌注值、強(qiáng)化峰值、達(dá)峰時(shí)間和血容量。分別按患者的性別、年齡及胰腺測(cè)量的部位分組,將灌注參數(shù)進(jìn)行統(tǒng)計(jì)分析。 結(jié)果?、倌行砸认俚难萘扛哂谂裕≒lt;0.05),其余灌注參數(shù)在兩性間差異無(wú)統(tǒng)計(jì)學(xué)意義(Pgt;0.05)。②41~60歲組的灌注值低于lt;40歲組和gt;60歲組;gt;60歲組的強(qiáng)化峰值高于41~60歲組;41~60歲組的達(dá)峰時(shí)間長(zhǎng)于lt;40歲組;gt;60歲組的血容量高于41~60歲組(Plt;0.05)。③胰體和胰尾的灌注值高于胰頭(Plt;0.05),其余灌注參數(shù)在胰腺不同部位差異無(wú)統(tǒng)計(jì)學(xué)意義?!〗Y(jié)論 正常胰腺血流狀況在不同性別、不同年齡段及不同部位存在差異,首過(guò)時(shí)間技術(shù)應(yīng)用于正常胰腺能反映這些特征。【Abstract】 Objective To investigate the CT perfusion features of normal pancreas with first-pass technique with 64-MDCT. Methods Perfusion CT was performed on 64 patients with normal pancreas from June 2006 to March 2007. Four perfusion parameters, including perfusion, peak enhancement, time to peak, and blood volume, were obtained at the head, body and tail of the pancreas. Perfusion parameters were compared between different sexes, among different age groups and among different sites. Results?、?Blood volume of male was significantly higher than that of female (Plt;0.05). ② The perfusion value in the age group of 41-60 was significantly lower than that in the age group of lt;40 and gt;60 (Plt;0.05). The peak enhancement in the age group of gt;60 was significantly higher than that in the age group of 41-60 (Plt;0.05). The time to peak in the age group of 41-60 was significantly longer than that in the age group of lt;40 (Plt;0.05). The blood volume in the age group of gt;60 was significantly higher than that in the age group of 41-60 (Plt;0.05). ③The perfusion values of the body and the tail were significantly higher than that of the head (Plt;0.05). Conclusion There are significant differences in the perfusion parameters between different sexes and among several age groups and sites. The first-pass technique of perfusion applied in normal pancreas can reflect these features.

    發(fā)表時(shí)間:2016-08-26 02:21 導(dǎo)出 下載 收藏 掃碼
  • 全腸內(nèi)營(yíng)養(yǎng)支持對(duì)急性重癥胰腺炎患者預(yù)后影響的臨床觀察

    【摘要】 目的 探討比較全腸內(nèi)營(yíng)養(yǎng)支持和全腸外營(yíng)養(yǎng)支持對(duì)急性重癥胰腺炎(severe acute pamcreattis,SAP)預(yù)后的影響。 方法 將2003年1月-2008年12月收治的54例SAP患者于入院后第1周內(nèi)隨機(jī)分為兩組:全腸內(nèi)營(yíng)養(yǎng)(A)組27例;全腸外營(yíng)養(yǎng)(B)組27例。兩組患者均靜脈給予廣譜抗生素預(yù)防感染。入院時(shí)CT掃描及C反應(yīng)蛋白水平顯示兩組患者具有可比性?!〗Y(jié)果 B組22例患者發(fā)生器官衰竭,明顯高于A組(5例)。B組22例患者接受了手術(shù)治療,A組手術(shù)患者6例(Plt;0.05)。A組患者胰腺壞死后感染發(fā)生率明顯低于B組(Plt;0.05)。B組患者死亡率高于A組(Plt;0.05)?!〗Y(jié)論 全腸內(nèi)營(yíng)養(yǎng)支持,不僅可以促進(jìn)腸道功能的恢復(fù)和營(yíng)養(yǎng)狀況的維持,還可減少腸源性感染的發(fā)生率,對(duì)減少SAP的感染性并發(fā)癥和病死率具有積極作用。【Abstract】 Objective To evaluate the effects of total enteral nutrition and total parenteral nutrition on the prognosis on severe acute pancreatitis (SAP). Methods A total of 54 patients hospitalized from January 2003 to December 2008 were enrolled. In the first week of hospitalization, the patients were randomly divided into two groups: 27 patients in total parenteral nutrition group (group A) and 27 patients in total enteral nutrition group (group B). All patients were administered with sufficient prophylactic antibiotics. The results of CT scan and C-reactive protein levels were comparable between the two groups. Results Twenty-two patients had organ failure in group B, which was much higher than that in group A (five patieuts). The numbers of the patients undertwent surgical intervention in group A and B were 22 and 6 (Plt;0.05). The incidence of infection after pancreatic septic necroses in group A was obviously lower than that in group B (Plt;0.05). The mortality in group B was apparently higher than that in group A (Plt;0.05). Conclusion Total enteral nutrition support can not only promote the functional recovery of intestinal tract and sustain the nutrition of human body,but also decrease the incidence of enterogenic infection.

    發(fā)表時(shí)間:2016-08-26 02:21 導(dǎo)出 下載 收藏 掃碼
  • 柴芩承氣湯治療重癥急性胰腺炎并發(fā)麻痹性腸梗阻的臨床觀察

    目的:觀察柴芩承氣湯治療重癥急性胰腺炎(SAP)并發(fā)麻痹性腸梗阻 (Paralytic Intestinal Obstruction)的療效。方法:依據(jù)納入和排除標(biāo)準(zhǔn),選取四川大學(xué)華西醫(yī)院中西醫(yī)結(jié)合科收治的SAP患者40例,按1∶1比例隨機(jī)分成試驗(yàn)組(20例)和對(duì)照組(20例),試驗(yàn)組入院時(shí)即給予柴芩承氣湯灌腸治療,對(duì)照組使用安慰劑灌腸治療;兩組入院時(shí)基線資料差異無(wú)統(tǒng)計(jì)學(xué)意義(Pgt;005),且兩組均給予相同常規(guī)西醫(yī)治療。觀察入院后其首次自行排便排氣時(shí)間,入院時(shí)、入院后第3天、第7天APACHEⅡ評(píng)分及住院病程。結(jié)果:入院后首次自行排便排氣時(shí)間試驗(yàn)組(302±154)天,低于對(duì)照組(453±241)天;入院后第3天APACHEⅡ評(píng)分試驗(yàn)組(925±184)分,低于對(duì)照組(1163±222)分;入院后第7天APACHEⅡ評(píng)分試驗(yàn)組(624±247)分,低于對(duì)照組(881±325)分。住院時(shí)間試驗(yàn)組(2453±426)天,低于對(duì)照組(3032±589)天。結(jié)論:早期應(yīng)用柴芩承氣湯灌腸治療SAP并發(fā)麻痹性腸梗阻,可縮短麻痹性腸梗阻的持續(xù)時(shí)間及減輕其危害,減少住院病程。

    發(fā)表時(shí)間:2016-08-26 02:21 導(dǎo)出 下載 收藏 掃碼
  • 谷參腸安早期腸內(nèi)營(yíng)養(yǎng)治療重癥急性胰腺炎

    目的:觀察谷參腸安早期腸內(nèi)營(yíng)養(yǎng)治療重癥急性胰腺炎(Severe acute pancreatitis, SAP)的效果。方法:將50例SAP患者隨機(jī)分為A組和B組(n=25)。A組采用常規(guī)治療,B組采用常規(guī)治療+谷參腸安治療,比較兩組血漿DAO, TNFα、IL10濃度,及APACHE Ⅱ評(píng)分。結(jié)果:兩組入院后8日血漿DAO、TNFα取PACHE Ⅱ評(píng)分均較第1日顯著降低,且第8日時(shí)兩組差異顯著(Plt;0.05),而血漿IL10濃度均較第1日顯著上升,且第8日時(shí)兩組差異顯著(Plt;0.05)。結(jié)論:谷參腸安早期腸內(nèi)營(yíng)養(yǎng)對(duì)SAP有較好治療作用。

    發(fā)表時(shí)間:2016-08-26 02:21 導(dǎo)出 下載 收藏 掃碼
  • 63例急性胰腺炎后胰腺假性囊腫的內(nèi)科綜合治療

    目的:探討急性胰腺炎(AP)并發(fā)胰腺假性囊腫(PPC)的早期診斷、早期治療方法及療效觀察。方法:急性胰腺炎患者給予常規(guī)治療,每周復(fù)查B型超聲,必要時(shí)復(fù)查上腹部CT,一旦檢查診斷為胰腺假性囊腫形成,即給予TDP(CQ型特定電磁波治療器)烤腹部相應(yīng)囊腫部位皮膚,烤后再以適量黃冰解毒消腫軟膏外敷腹部相應(yīng)囊腫部位皮膚,每周復(fù)查B超1次,直致囊腫消失。結(jié)果: 63例胰腺假性囊腫56例胰腺假性囊腫經(jīng)保守治療后完全消失,有效率8889%(56/63),平均68周時(shí)間,最短時(shí)間2周,最長(zhǎng)時(shí)間12周。7例囊腫未消失,其中2例囊腫有縮小,5例無(wú)效。結(jié)論: 胰腺假性囊腫形成早期診斷,早期聯(lián)合物理治療和中藥外敷療效顯著,不失為一種安全、有效、經(jīng)濟(jì)的治療方法。

    發(fā)表時(shí)間:2016-08-26 02:21 導(dǎo)出 下載 收藏 掃碼
  • 重癥急性胰腺炎早期液體復(fù)蘇的臨床研究

    摘要:目的:探討急性重癥胰腺炎(SAP)早期不同種類液體復(fù)蘇對(duì)其預(yù)后的影響。方法:應(yīng)用隨機(jī)對(duì)照的方法,分別對(duì)2007年12月~2009年10月同期入院的48例SAP患者,隨機(jī)分成兩組,試驗(yàn)組和對(duì)照組。試驗(yàn)組第一周內(nèi)液體復(fù)蘇采用晶體液和人工膠體(羥乙基淀粉),對(duì)照組采用晶體液,其他治療方法不變。然后統(tǒng)計(jì)其第一周死亡率、ARDS、多器官功能障礙綜合征(MODS)發(fā)生率,對(duì)比兩組患者呼吸頻率、血氧飽和度和紅細(xì)胞壓積(HCT)差異,以及兩組患者腸功能恢復(fù)時(shí)間、住院時(shí)間以及并發(fā)癥發(fā)生率。結(jié)果:試驗(yàn)組的液體復(fù)蘇較對(duì)照組顯著改善SAP的各項(xiàng)指標(biāo)(P<005)。血清乳酸水平(15±05)mmol/L,紅細(xì)胞壓積(HCT)為(324±69)%,ScvO2為(817±152)%,病死率83%,MODS發(fā)生率333%,〖HT5”H〗結(jié)論:〖HT5”SS〗 SAP早期聯(lián)合應(yīng)用晶膠體進(jìn)行液體復(fù)蘇可有效恢復(fù)循環(huán)血容量和防止體液潴留,顯著提高其治愈率。Abstract: Objective: To investigate the optimal strategy of fluid resuscitation in the early stage ofsevere acute pancreatitis.〖WT5”HZ〗Methods:〖WT5”BZ〗Fourfyeighs SAP patients who received treatment in our hospital from 12,2007 to 10,2009 were randomly divided into 2 groups (n=24) according to the different amounts of crystal and colloid inthe daily resuscitation,including crystal group,combined group(the ratio of crystal to colloid was 2 to 1).The levels of hematocrit(HCT),saturation of central vein oxygen ( ScvO2 ),serum lactic acid as well as the advent of negative fluid balance the amount of fluid contained in the third space,mortality rate and the incidence of multiple organ dysfunction syndrome(MODS) in different groups were compared.〖WT5”HZ〗Results:〖WT5”BZ〗 Compared with crystal group,all the parameters were significantly improved in combined group(P<005).HCT in the group of patients was(324±69)%,ScvO2 was (817±152)%,lactic acid was(15±05)mmol/L,mortality rate was 83% and MODS incidence was 333%. Conclusion:In the early stage of SAP,fluid resuscitation by a combination of crystal and colloid could effectively restore blood volume, reduce the amount of fluid contained in the third space and significantly improve the prognosis of SAP.

    發(fā)表時(shí)間:2016-08-26 03:57 導(dǎo)出 下載 收藏 掃碼
共75頁(yè) 上一頁(yè) 1 2 3 ... 75 下一頁(yè)

Format

Content