白云磊
[摘要] 目的 探討甲潑尼龍聯(lián)合生長(zhǎng)抑素治療重癥急性胰腺炎的效果。 方法 分析陜西省榆林市第一醫(yī)院消化內(nèi)科2011年3月~2015年2月收治的重癥急性胰腺炎患者100例的臨床資料,根據(jù)治療措施的不同分為兩組,對(duì)照組(奧曲肽治療)50例和觀察組(甲潑尼龍聯(lián)合生長(zhǎng)抑素治療)50例。觀察兩組患者治療狀態(tài)、治療前后炎性因子、臨床療效情況。 結(jié)果 觀察組患者腹部疼痛緩解時(shí)間[(18.1±7.1)h]、血淀粉酶恢復(fù)正常時(shí)間[(36.9±11.1)h]、尿淀粉酶恢復(fù)正常時(shí)間[(53.3±13.0)h]、住院時(shí)間[(13.3±4.4)d]均短于對(duì)照組[(24.4±9.2)h、(57.1±10.4)h、(75.0±12.4)h、(19.5±4.8)d],兩組患者治療前C反應(yīng)蛋白(CPR)、腫瘤壞死因子α(TNF-α)、白細(xì)胞介素-6(IL-6)、白細(xì)胞介素-8(IL-8)、白細(xì)胞介素-10(IL-10)比較差異無(wú)統(tǒng)計(jì)學(xué)意義(P > 0.05),對(duì)照組治療后CPR[(115.4±36.7)mg/L]、TNF-α[(345.4±28.8)ng/L]、IL-8[(308.8±31.1)ng/L]、IL-10[(77.6±14.4)ng/L]均優(yōu)于治療前[(306.8±80.2)mg/L、(461.3±30.3)ng/L、(431.9±50.2)ng/L、(58.4±12.3)ng/L],觀察組治療后CPR[(75.8±25.7)mg/L]、TNF-α[(210.4±25.6)ng/L]、IL-6[(32.4±4.1)ng/L]、IL-8[(105.8±15.5)ng/L]、IL-10[(100.9±16.6)ng/L]均優(yōu)于治療前[(310.9±82.3)mg/L、(460.5±29.1)ng/L、(51.1±6.2)ng/L、(430.8±50.6)ng/L、(58.8±11.8)ng/L],觀察組治療后CPR、TNF-α、IL-6、IL-8、IL-10均優(yōu)于對(duì)照組,觀察組臨床治療總有效率(100%)高于對(duì)照組(92%),以上差異均有統(tǒng)計(jì)學(xué)意義(均P < 0.05)。 結(jié)論 甲潑尼龍聯(lián)合生長(zhǎng)抑素治療重癥急性胰腺炎臨床癥狀改善明顯,其能有效抑制炎性損傷,提高臨床療效,值得推廣應(yīng)用。
[關(guān)鍵詞] 甲潑尼龍;生長(zhǎng)抑素;重癥急性胰腺炎;效果
[中圖分類號(hào)] R657.51 [文獻(xiàn)標(biāo)識(shí)碼] A [文章編號(hào)] 1673-7210(2016)02(b)-0161-04
Effect of Methylprednisolone combined with somatostatin in the treatment of severe acute pancreatitis
BAI Yunlei
Department of Gastroenterology, the First Hospital of Yulin, Shaanxi Province, Yulin 718000, China
[Abstract] Objective To investigate the effect of Methylprednisolone combined with somatostatin in the treatment of severe acute pancreatitis. Methods The clinical data of 100 cases of patients with severe acute pancreatitis admitted to Department of Gastroenterology of the First Hospital of Yulin from March 2011 to February 2015 was analyzed, the patients were divided into two groups by different treating methods: 50 cases of control group (Octreotide treatment) and 50 cases of observation group (Methylprednisolone combined with somatostatin treatment). The treating status, inflammatory factors before and after treatment, clinical curative effect of two groups were observed. Results The remission time of abdominal pain [(18.1±7.1) h], the time of hemodlastase returned to normal [(36.9±11.1) h], the time of urine amylase returned to normal [(53.3±13.0) h], length of stay [(13.3±4.4) d] of observation group were shorter than those of control group [(24.4±9.2) h, (57.1±10.4) h, (75.0±12.4) h, (19.5±4.8) d], the C-reactive protein (CPR), tumor necrosis factor α (TNF-α), interleukin-6 (IL-6), interleukin-8 (IL-8), interleukin-10 (IL-10) of two groups before treatment had no statistically significant differences (P > 0.05), the CPR [(115.4±36.7) mg/L], TNF-α [(345.4±28.8) ng/L], IL-8 [(308.8±31.1) ng/L], IL-10 [(77.6±14.4) ng/L] of control group after treatment were better than before treatment [(306.8±80.2) mg/L, (461.3±30.3) ng/L, (431.9±50.2) ng/L, (58.4±12.3) ng/L], the CPR [(75.8±25.7) mg/L], TNF-α [(210.4±25.6) ng/L], IL-6 [(32.4±4.1) ng/L], IL-8 [(105.8±15.5) ng/L], IL-10 [(100.9±16.6) ng/L] of observation group after treatment were better than those before treatment [(310.9±82.3) mg/L, (460.5±29.1) ng/L, (51.1±6.2) ng/L, (430.8±50.6) ng/L, (58.8±11.8) ng/L], the total effective rate (100%) of observation group was higher than that of control group (92%), the differences above were all statistically significant (all P < 0.05). Conclusion Methylprednisolone combined with somatostatin in the treatment of severe acute pancreatitis can improve the clinical symptoms obviously, restrain inflammatory injury effectively, and increase the clinical effect, which is worthy of promotion and application.
[Key words] Methylprednisolone; Somatostatin; Severe acute pancreatitis; Effect
胰腺炎是消化系統(tǒng)的重要急癥,其發(fā)生原因復(fù)雜,主要是由于胰蛋白酶和自身消化造成胰腺組織的不同程度的化學(xué)性損傷,其主要臨床癥狀是惡心、嘔吐、腹部脹痛等[1-2]。重癥急性胰腺炎是常見(jiàn)的類型,其起病突然、病情進(jìn)展快速、兇險(xiǎn),病死率較高,很容易出現(xiàn)胰腺周圍滲出、胰腺壞死、胰腺囊腫及多個(gè)器官的功能衰竭,嚴(yán)重者有死亡病例發(fā)生[3-4]。針對(duì)重癥急性胰腺炎的臨床表現(xiàn),選擇合適的治療措施、挽救患者生命成為臨床研究的熱點(diǎn)問(wèn)題[5-6]。本研究通過(guò)對(duì)100例重癥急性胰腺炎患者的臨床資料進(jìn)行分析,擬探討甲潑尼龍聯(lián)合生長(zhǎng)抑素治療重癥急性胰腺炎的效果,現(xiàn)將結(jié)果報(bào)道如下:
1 資料與方法
1.1 一般資料
選取榆林市第一醫(yī)院消化內(nèi)科2011年3月~2015年2月收治的重癥急性胰腺炎患者100例的臨床資料進(jìn)行分析,根據(jù)治療措施的不同進(jìn)行臨床分組,對(duì)照組50例,男36例,女14例;年齡23~72歲,平均(54.3±14.2)歲;病程5~13 d,平均(7.5±3.1)d。觀察組50例,男34例,女16例;年齡25~74歲,平均(55.5±12.6)歲;病程7~15 d,平均(8.3±3.6)d。兩組患者一般資料比較差異無(wú)統(tǒng)計(jì)學(xué)意義(P > 0.05),具有可比性。兩組患者均參照中華醫(yī)學(xué)會(huì)消化病分會(huì)胰腺病學(xué)組制訂的《中國(guó)急性胰腺炎診治指南(草案)》中關(guān)于重癥急性胰腺炎的診斷標(biāo)準(zhǔn),患者均在發(fā)病6 h后測(cè)定血淀粉酶高于500 U/L或12 h后尿淀粉酶高于1000 U/L。
1.2 方法
對(duì)照組給予單純的奧曲肽(上海第一生化藥業(yè)有限公司生產(chǎn),0.1 mg/支,生產(chǎn)批號(hào)20111012)治療,0.6 mg/d靜脈注射,觀察患者臨床癥狀,如果有所緩解,淀粉酶降低,相應(yīng)地將奧曲肽劑量降低至0.1 mg/d,進(jìn)行肌內(nèi)注射。觀察組采用注射用甲潑尼龍琥珀酸鈉(天津天安藥業(yè)股份有限公司生產(chǎn),40 mg/支,生產(chǎn)批號(hào)20111221)聯(lián)合生長(zhǎng)抑素(揚(yáng)子江藥業(yè)集團(tuán)有限公司生產(chǎn),3 mg/支,生產(chǎn)批號(hào):H20113001)治療,具體方法如下:500~1000 mg甲潑尼龍+5%葡萄糖溶液靜脈滴注,1次/d,持續(xù)靜脈滴注3 d后,每天減半,降到60 mg為止;生長(zhǎng)抑素25 μg/h,持續(xù)性靜脈滴注5~7 d。
1.3 觀察指標(biāo)
1.3.1 治療狀態(tài) 觀察兩組患者腹部疼痛緩解時(shí)間、血淀粉酶恢復(fù)正常時(shí)間、尿淀粉酶恢復(fù)正常時(shí)間、住院時(shí)間情況。
1.3.2 治療前后炎性因子情況 觀察兩組患者治療前后C反應(yīng)蛋白(CPR)、腫瘤壞死因子α(TNF-α)、白細(xì)胞介素-6(IL-6)、白細(xì)胞介素-8(IL-8)、白細(xì)胞介素-10(IL-10)的水平情況。
1.3.3 臨床療效 觀察兩組臨床療效,療效評(píng)價(jià)標(biāo)準(zhǔn)參考文獻(xiàn)[7-8]:治愈:重癥急性胰腺炎患者治療3 d內(nèi),臨床癥狀、體征得到明顯改善,治療8 d患者臨床癥狀、體征消失,血淀粉酶、尿淀粉酶恢復(fù)到正常范圍;顯效:重癥急性胰腺炎患者治療7 d內(nèi),臨床癥狀、體征得到好轉(zhuǎn),血淀粉酶、尿淀粉酶恢復(fù)到正常范圍;有效:重癥急性胰腺炎患者治療8 d內(nèi),臨床癥狀、體征得到改善和緩解,血淀粉酶、尿淀粉酶在一定程度上降低;無(wú)效:上述指標(biāo)標(biāo)準(zhǔn)均未達(dá)到??傆行?治愈+顯效+有效。
1.4 統(tǒng)計(jì)學(xué)方法
采用統(tǒng)計(jì)學(xué)軟件SPSS 19.0建立數(shù)據(jù)庫(kù),計(jì)量資料采用均數(shù)±標(biāo)準(zhǔn)差(x±s)表示,組間比較采用t檢驗(yàn),計(jì)數(shù)資料采用百分率表示,組間比較采用χ2檢驗(yàn)。以P < 0.05為差異有統(tǒng)計(jì)學(xué)意義。
2 結(jié)果
2.1 兩組治療狀態(tài)情況比較
觀察組重癥急性胰腺炎患者腹部疼痛緩解時(shí)間、血淀粉酶恢復(fù)正常時(shí)間、尿淀粉酶恢復(fù)正常時(shí)間、住院時(shí)間均短于對(duì)照組,差異均有統(tǒng)計(jì)學(xué)意義(P < 0.05)。見(jiàn)表1。
表1 兩組治療狀態(tài)情況比較(x±s)
2.2 兩組治療前后炎性因子情況比較
兩組患者治療前CPR、TNF-α、IL-6、IL-8、IL-10水平比較差異無(wú)統(tǒng)計(jì)學(xué)意義(P > 0.05),兩組治療后CPR、TNF-α、IL-6、IL-8、IL-10均優(yōu)于治療前,且觀察組治療后CPR、TNF-α、IL-6、IL-8、IL-10均優(yōu)于對(duì)照組,差異均有統(tǒng)計(jì)學(xué)意義(P < 0.05)。見(jiàn)表2。
2.3 兩組臨床療效比較
觀察組臨床治療總有效率高于對(duì)照組,差異有統(tǒng)計(jì)學(xué)意義(P < 0.05)。見(jiàn)表3。
3 討論
重癥急性胰腺炎是消化內(nèi)科高危重癥,患者病情急且預(yù)后不理想,病死率接近40%。重癥急性胰腺炎往往經(jīng)歷早期的血管活性物質(zhì)中毒和后期并發(fā)感染,其中早期胰腺壺腹部發(fā)生梗阻,促使消化液發(fā)生逆流,激活了胰酶,胰酶會(huì)破壞腺泡細(xì)胞,釋放細(xì)胞因子,消化自身組織,形成水腫、出血等急性化學(xué)反應(yīng)。細(xì)胞因子產(chǎn)生炎性遞質(zhì),炎性因子和炎性遞質(zhì)促使血管通透性發(fā)生改變,血細(xì)胞聚集,導(dǎo)致全身炎性反應(yīng)發(fā)生,炎性介質(zhì)水平明顯升高,胰腺血管通透性增大,發(fā)生微循環(huán)障礙,造成胰腺組織壞死、機(jī)體屏障功能障礙,內(nèi)毒素還會(huì)再次激活炎性介質(zhì),從而形成一種惡性循環(huán)、誘發(fā)全身的炎性反應(yīng)[9-10]。重癥急性胰腺炎發(fā)生、發(fā)展過(guò)程中有不同程度的微循環(huán)障礙,可能誘發(fā)持續(xù)的缺血-灌注損傷,氧自由基的生成明顯增多,全身器官組織損傷加重,胰腺炎逐步向重癥發(fā)展[11-12]。
甲潑尼龍可以改善胰腺的血流狀態(tài),降低胰腺腺泡損傷程度,提高兒茶酚胺類受體對(duì)于兒茶酚胺敏感性,增強(qiáng)兒茶酚胺的作用,防止血小板凝聚和微血栓形成。甲潑尼龍可以有效地抑制多種炎性介質(zhì)反應(yīng),促進(jìn)白細(xì)胞產(chǎn)生大分子多肽,抑制磷脂酶A2活性,降低花生四烯酸生成。甲潑尼龍屬于氧自由基清除劑,可以有效地激活超氧化物歧化酶,抑制黃嘌呤氧化酶,降低氧化損傷[13-15]。甲潑尼龍屬于非特異性炎性介質(zhì)拮抗劑,可以促使白細(xì)胞系統(tǒng)激活,達(dá)到一種平衡狀態(tài),調(diào)節(jié)重癥急性胰腺炎患者過(guò)激免疫反應(yīng),降低單核巨噬細(xì)胞和淋巴細(xì)胞活性,減少細(xì)胞因子釋放,阻斷胰腺組織對(duì)于炎性反應(yīng)刺激產(chǎn)生的應(yīng)激反應(yīng),有效地穩(wěn)固細(xì)胞溶酶體膜,保護(hù)毛細(xì)血管完整性、通透性和張力[16-18]。生長(zhǎng)抑素屬于人工合成的八肽生長(zhǎng)抑素類似物,廣泛分布于胃腸道組織、腦組織中,其具有較強(qiáng)的親和能力,可以和胰腺細(xì)胞表面受體直接結(jié)合[19-23]。生長(zhǎng)抑素還可以通過(guò)降低迷走神經(jīng)興奮性、減少乙酰膽堿釋放來(lái)抑制神經(jīng)性胰腺外分泌[24],尤其可以有效地抑制胰腺分泌胰酶,緩解胰酶對(duì)于胰腺自身組織的消化,生長(zhǎng)抑素還可以有效地松弛Oddi括約肌,促進(jìn)胰管擴(kuò)張,利于胰液排出,生長(zhǎng)抑素還可以有效地保護(hù)胰腺泡正常組織的細(xì)胞功能,促進(jìn)胰腺正常組織細(xì)胞有效的增生,促進(jìn)壞死的細(xì)胞發(fā)生凋亡,從而完成胰腺細(xì)胞自身的修復(fù)和代謝。生長(zhǎng)抑素還可以增加功能性毛細(xì)血管密度,改善胰腺毛細(xì)血管的血液循環(huán)狀態(tài),從而促進(jìn)胰腺組織損傷的恢復(fù)。生長(zhǎng)抑素還可以減少細(xì)胞內(nèi)液滲出,減輕內(nèi)毒素對(duì)于機(jī)體的損害,降低胰腺周圍組織的感染率,從而預(yù)防一系列的并發(fā)癥。
本研究通過(guò)分析100例重癥急性胰腺炎患者的臨床資料,根據(jù)治療措施的不同進(jìn)行分組,對(duì)照組采用奧曲肽治療,觀察組采用甲潑尼龍聯(lián)合生長(zhǎng)抑素治療。觀察兩組患者治療狀態(tài)、治療前后炎性因子、臨床療效情況。結(jié)果顯示,觀察組患者腹部疼痛緩解時(shí)間、血淀粉酶恢復(fù)正常時(shí)間、尿淀粉酶恢復(fù)正常時(shí)間、住院時(shí)間均短于對(duì)照組,甲潑尼龍聯(lián)合生長(zhǎng)抑素治療可以更好地改善患者的疼痛癥狀,促進(jìn)血尿淀粉酶的快速恢復(fù),從而減少住院時(shí)間。兩組患者治療前CPR、TNF-α、IL-6、IL-8、IL-10無(wú)明顯差異,兩組治療后CPR、TNF-α、IL-6、IL-8、IL-10均優(yōu)于治療前,且觀察組治療后CPR、TNF-α、IL-6、IL-8、IL-10均優(yōu)于對(duì)照組,甲潑尼龍可以明顯降低IL-6、IL-8、TNF-α等炎性因子水平,從而減輕炎性因子對(duì)于胰腺的損傷,減少腹水量,抑制淀粉酶活性。生長(zhǎng)抑素可以通過(guò)抑制消化酶分泌和膽囊收縮素產(chǎn)生來(lái)抑制胰腺內(nèi)分泌和外分泌。甲潑尼龍聯(lián)合生長(zhǎng)抑素治療可以明顯改善重癥胰腺炎患者炎性因子水平,降低炎性因子帶來(lái)的氧化性損傷。觀察組患者臨床治療總有效率高于對(duì)照組,提示甲潑尼龍聯(lián)合生長(zhǎng)抑素治療可以有效地提高臨床療效。
綜上所述,甲潑尼龍聯(lián)合生長(zhǎng)抑素治療重癥急性胰腺炎臨床癥狀改善明顯,其能有效抑制炎性損傷,提高臨床療效,值得推廣應(yīng)用。
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(收稿日期:2015-11-09 本文編輯:張瑜杰)