第1页å‚è§é™„ä»¶(371KB,3页)。
ã€æ‘˜è¦ã€‘ 目的 è§‚å¯Ÿè…¹è†œé€æžè”åˆçŸæ—¶è¡€æ¶²æ»¤è¿‡åŠè…¹è†œé€æžå¯¹æ€¥æ€§é‡ç—‡èƒ°è…ºç‚Ž(SAP)æ‚£è€…è¡€æ¸…ç‚Žç—‡ç»†èƒžå› å的影å“。方法 å°†45例SAPæ‚£è€…éšæœºåˆ†ä¸ºä¸¤ç»„,观察组25例在常规ä¿å®ˆæ²»ç–—åŸºç¡€ä¸Šä½¿ç”¨è…¹è†œé€æžè”åˆçŸæ—¶è¡€æ¶²æ»¤è¿‡ï¼›å¯¹ç…§ç»„20例在常规ä¿å®ˆæ²»ç–—åŸºç¡€ä¸Šä½¿ç”¨è…¹è†œé€æžè¿žç»æ²»ç–—;两组å‡è¿žç»æ²»ç–—6 d,观察比较两组血清ã€è…¹è†œé€æžæ¶²ä¸TNFã€IL6ã€IL8ã€IL10 å››ç§ç»†èƒžå› å在治疗å‰åŽçš„å«é‡å˜åŒ–,并进行组间比较。结果 ä¸¤ç»„è¡€æ¸…å†…ç»†èƒžå› åTNFã€IL6ã€IL8å«é‡åœ¨æ²»ç–—åŽç¬¬1天ã€ç¬¬3å¤©ä¸Žæ²»ç–—å‰æ¯”è¾ƒå‡æ˜¾è‘—é™ä½Ž(P0.05);治疗åŽç¬¬6天和第3天比较,两组TNFã€IL6ã€IL8下é™ä¸æ˜Žæ˜¾(P>0.05)ã€‚ä¸¤ç»„è…¹è†œé€æžçŒæ´—æ¶²ä¸ç»†èƒžå› åTNFã€IL8ã€IL6在第1天ã€ç¬¬3天䏋陿˜Žæ˜¾(P0.05)。结论 è…¹è†œé€æžè”åˆçŸæ—¶è¡€æ¶²æ»¤è¿‡åŠè…¹è†œé€æžæ²»ç–—SAPæ¸…é™¤ç»†èƒžå› å凿œ‰æ˜Žæ˜¾æ•ˆæžœã€‚è…¹è†œé€æžè”åˆçŸæ—¶è¡€æ¶²æ»¤è¿‡ä¼˜äºŽå•çº¯è…¹è†œé€æžï¼Œæ—©æœŸåº”用疗效更明显。
ã€å…³é”®è¯ã€‘ æ€¥æ€§èƒ°è…ºç‚Žï¼›è¡€æ¶²è¿‡æ»¤ï¼›è…¹è†œé€æžï¼›ç‚Žç—‡ç»†èƒžå› å
Effect of shorttime hemofiltration and peritoneal dialysis on serum inflammatory cytokine of severe acute pancreatitis
YANG Fafen, YOU Yanwu,LIN Xu, WANG Jie, LU Guirong, HE Meijuan
(Department of Nephrology, the Affiliated Hospital of Youjiang Medical College for Nationalities, Baise 53300, Guangxi,China)
ã€Abstract】 Objective To study the effects of combination of shorttime hemofiltration(HF) and peritoneal dialysis (PD) on serum inflammatory cytokine for severe acute pancreatitis(SAP).Methods 45 patients with SAP were divided into treatment group (25 patients) and control group (20 patients). Treatment group were treated with PD and shorttime HF besides normal conservative therapy. And control group were treated with PD besides normal conservative therapy. The level of serum and PD fluid cytokines include TNFã€IL6ã€IL8 and IL10 of the two groups were compared 6 days later.Results The level of serum TNFã€IL6 and IL8 of the two groups in the first day and the third day decreased significantly comparing with those before treatment. The level in treatment group was lower than in control group. No significant difference of the level of IL10 were found after treatment. There was no difference of The level of serum TNFã€IL6 and IL8 of the two groups in the third day and sixth day. The level of PD fluid TNFã€IL6 and IL8 of the two groups decreased significantly in the first day and the third day, while no significant difference was found in the level of PD fluid TNFã€IL6ã€IL8 and IL10.Conclusion The combination of shorttime HF and PD is more effective than peritoneal dialysis on removing cytokine of patients with severe acute pancreatitis (SAP). The earlier the treatment applies, the better the effect will be.
ã€Key words】 acute pancreatitis;hemofiltration;peritoneal dialysis;inflammatory cytokine
急性é‡ç—‡èƒ°è…ºç‚Ž(SAP)早期病情å˜åŒ–ä¸Žç»†èƒžå› å的过度释放有ç€å¯†åˆ‡å…³ç³»[1]ï¼Œç»†èƒžå› å的产生,引起连é”和放大å应,å³ç€‘å¸ƒæ ·çº§è”å应[2],易导致SAP患者病情æ¶åŒ–,出现多器官衰ç«ã€‚ç›®å‰ä¸´åºŠç”¨è…¹è†œé€æžè”åˆè¡€æ¶²æ»¤è¿‡æ²»ç–—å–å¾—ä¸€å®šçš„ç–—æ•ˆã€‚æˆ‘ä»¬å°±è…¹è†œé€æžè”åˆè¡€æ¶²æ»¤è¿‡å¯¹SAPæ‚£è€…çš„è¡€æ¸…ç‚Žç—‡ç»†èƒžå› å的影å“è¿›è¡Œäº†ç ”ç©¶ï¼ŒæŠ¥é“如下。
资料和方法
1.一般资料 选择2003å¹´9 月~2005å¹´5月,ç¬¦åˆæˆ‘国SAP的临床诊æ–åŠåˆ†çº§æ ‡å‡†è§„定的45例ä½é™¢æ‚£è€…[2],临床表现特点:å„组患者å‘ç—…72 h内凿œ‰ä¸åŒç¨‹åº¦çš„è…¹èƒ€ï¼Œè‚Œç´§å¼ ï¼Œå…¨è…¹åŽ‹ç—›ã€åè·³ç—›ï¼Œç§»åŠ¨æ€§æµŠéŸ³é˜³æ€§ï¼Œè‚ é¸£éŸ³æ¶ˆå¤±çš„ä¸´åºŠè¡¨çŽ°ï¼›Bè¶…æç¤ºèƒ°è…ºå‡ºçް忻28例,脓肿2ä¾‹ï¼Œå‡æ€§å›Šè‚¿12例;æ„识障ç¢6例;心力衰ç«5例,休克6例,å‡ç¬¦åˆSAP的临床诊æ–,ä¸è¾¾åˆ°SAPçš„ä¸´åºŠè¯Šæ–æ ‡å‡†çš„ä¸çº³å…¥è§‚å¯ŸèŒƒå›´ã€‚éšæœºå°†45例SAPä½é™¢æ‚£è€…分为两组,观察组25例,对照组20例,两组的临床表现特点,病情严é‡ç¨‹åº¦æ¯”è¾ƒæ— æ˜¾è‘—æ€§å·®å¼‚(P>0.05)ï¼Œå…·æœ‰å¯æ¯”性。
2.方法
(1)治疗方法 观察组在常规ä¿å®ˆæ²»ç–—åŸºç¡€ä¸Šä½¿ç”¨è…¹è†œé€æžè”åˆè¡€æ¶²æ»¤è¿‡,æ¯æ—¥è¡€æ¶²æ»¤è¿‡æ²»ç–—4.5 h,è¡€æµé‡150 ml/minå·¦å³,总置æ¢é‡5000~10000 ml ,总超滤é‡1000~2000 mlï¼ŒåŒæ—¶ç»™äºˆæ‚£è€…ä¸‹è…¹éƒ¨ç½®å…¥è…¹è†œé€æžç®¡,è¿›è¡Œæ¯æ—¥8~10ä¸ªé€æžå‘¨æœŸçš„è…¹è†œé€æžï¼Œæ¯æ¬¡æ³¨å…¥1.5 %è‘¡è„ç³–è…¹è†œé€æžæ¶²1000~1500 mlï¼Œè¿žç»æ²»ç–—6 d;对照组在常规ä¿å®ˆæ²»ç–—åŸºç¡€ä¸Šä½¿ç”¨è…¹è†œé€æžè¿žç»æ²»ç–—,方法åŒè§‚察组,比较两组外周血ã€è…¹è†œé€æžæ¶²ä¸TNFã€IL6ã€IL8ã€IL10 å››ç§ç»†èƒžå› å在治疗å‰åŽçš„å«é‡å˜åŒ–,并进行两组间比较。
(2)监测方法 æµ‹å®šç»†èƒžå› å采用化å¦å‘å…‰å…疫分æžä»ª(USA)åŠå…¶é…套试剂盒。在第1天至第6天连ç»è…¹è†œé€æžæ²»ç–—å‰ã€åŽæµ‹å®šå¤–周血ã€è…¹è†œé€æžæ¶²ä¸TNFã€IL6ã€IL8 ã€IL10ã€‚å¯¹ç…§ç»„äº¦åœ¨ç›¸åº”æ—¶ç‚¹é‡‡æ ·ã€‚è…¹è†œé€æžç”¨ç™¾ç‰¹è£…置。血液滤过用日产东丽机F60逿žè†œã€‚
3.统计å¦å¤„ç† è®¡é‡èµ„料以- ±s表示,采用t检验。
结果
1.ä¸¤ç»„è¡€æ¸…ç»†èƒžå› åçš„å˜åŒ– 两组血清TNFã€IL6ã€IL8ç»†èƒžå› åå«é‡åœ¨æ²»ç–—åŽç¬¬1天ã€ç¬¬3å¤©ä¸Žæ²»ç–—å‰æ¯”较显著é™ä½Ž(P0.05),治疗åŽç¬¬6天和第3天比较,两组的TNFã€IL10下é™å‡ä¸æ˜Žæ˜¾(P>0.05),è§è¡¨1。
2.ä¸¤ç»„é€æžçŒæ´—液的å˜åŒ– ä¸¤ç»„è…¹è†œé€æžçŒæ´—æ¶²ä¸ç»†èƒžå› åTNFã€IL8ã€IL6在第1天ã€ç¬¬3天与治疗å‰ç›¸æ¯”䏋陿˜Žæ˜¾(P0.05),è§è¡¨2。
表1 两组治疗å‰åŽè¡€æ¸…ç»†èƒžå› åçš„å˜åŒ–(ç•¥)
注:组内,与治疗å‰ç›¸æ¯”,☆P0.05;组间åŒä¸€æ—¶ç‚¹ç›¸æ¯”,△P>0.05,※P0.05
讨论
虽然目å‰ä¸´åºŠç”¨è…¹è†œé€æžè”åˆè¡€æ¶²æ»¤è¿‡æ²»ç–—SAP患者å–得一定的疗效,但SAP患者的å‘病机制以åŠè…¹è†œé€æžè”åˆè¡€æ¶²æ»¤è¿‡æ²»ç–—SAP的机ç†å°šæœªå®Œå…¨æ¸…楚。éšç€å¯¹SAPç—…ç†ç”Ÿç†è®¤è¯†çš„æ·±å…¥ï¼Œäººä»¬å‘现SAPçš„å‘生ä¸å•是蛋白酶ã€ç£·è„‚é…¶A2ã€èƒ°è…ºå¾®å¾ªçŽ¯éšœç¢ç‰å› ç´ ä½œç”¨çš„ç»“æžœã€‚ç‚Žç—‡ç»†èƒžå› å在SAPä¸çš„作用被å‘现显得越æ¥è¶Šé‡è¦ã€‚SAP患者的胰酶激活ã€èƒ°è…ºç»„织消化ã€èƒ°è…ºå¾®å¾ªçŽ¯æ”¹å˜æœ¬èº«å°±å¯æ¿€æ´»ç²’细胞,释放TNFã€IL6ã€IL8 ã€IL10 ç‰ç‚Žæ€§ç»†èƒžå› å,继而å¯å¯¼è‡´ç‚Žç—‡å¤±æŽ§,出现炎症å应综åˆå¾,ç»†èƒžå› ååˆå¯é€šè¿‡ä¿ƒè¿›è‡ªèº«å’Œå…¶ä»–ç»†èƒžå› å的生æˆï¼Œå¼•起连é”和放大ååº”ï¼Œå³æ‰€è°“的“瀑布效应â€,导致多器官功能衰ç«çš„å‘生。目å‰è®¤ä¸ºç»†èƒžå› åå¢žåŠ åœ¨SAP早期明显,是促使并å‘ç—‡å‘生的早期炎症介质[3]ã€‚å› æ¤ï¼Œæ¸…é™¤è¿‡å¤šä¿ƒç‚Žæ€§ç»†èƒžå› å和阻æ–ç»†èƒžå› å连é”å应,对阻æ¢ç—…æƒ…åŠ é‡æœ‰é‡è¦ä½œç”¨ã€‚Gebhardt ç‰æ—©åœ¨1994 年应用æŒç»è¡€æ¶²æ»¤è¿‡(CVVH) 治疗急性胰腺炎患者时å‘现,CVVHæ˜¯æ²»ç–—æ— èŒæ€§åæ»å¹¶å‘器官功能衰ç«çš„一ç§å¯é 方法。近年æ¥å…³äºŽçŸæ—¶è¡€æ¶²æ»¤è¿‡(SVVH)治疗SAPçš„ä¸´åºŠç ”ç©¶ä¸ŽåŠ¨ç‰©å®žéªŒç ”ç©¶[4,5]凿œ‰æŠ¥é“,进一æ¥é˜è¿°äº†æ²»ç–—SAPçš„ä½œç”¨åŠæœºç†ã€‚有报é“[6]血液滤过能消除血液ä¸50 kD以下的ä¸åˆ†åé‡ç‰©è´¨ã€‚è…¹è†œé€æžäº¦èƒ½æ¸…除大ä¸å°åˆ†åé‡ç‰©è´¨ã€‚SAP主è¦çš„ç‚Žæ€§ç»†èƒžå› å为ä¸å°è´¨é‡åˆ†åTNF(17.5 kD)ã€IL6(26 kD)ã€IL8(8 kD)ã€‚æœ¬ç ”ç©¶ä¹Ÿè¯å®žäº†è…¹è†œé€æžè”åˆçŸæ—¶è¡€æ¶²æ»¤è¿‡åŠå•çº¯è…¹è†œé€æžå¯¹SAP患者血清TNFã€IL6ã€IL8ç‰ç‚Žç—‡ç»†èƒžå› å凿œ‰æ¸…é™¤ä½œç”¨ï¼Œè…¹è†œé€æžè”åˆçŸæ—¶è¡€æ¶²æ»¤è¿‡ä½œç”¨æ›´æ˜Žæ˜¾ï¼Œä¸Žæ–‡çŒ®æŠ¥é“相符[4,5]。但对IL10å½±å“ä¸å¤§ï¼ŒåŽŸå› ä¸æ˜¯å分清楚,å¯èƒ½ä¸ŽIL10的分åé‡åŠæ»¤è¿‡è†œçš„é€‰æ‹©æ€§æœ‰å…³ï¼Œå…·ä½“åŽŸå› æœ‰å¾…è¿›ä¸€æ¥ç ”究。在治疗åŽç¬¬6天TNFã€IL6ã€IL8ä¸å†æ˜Žæ˜¾ä¸‹é™ï¼Œä½†èƒ½ä¿æŒè¾ƒä½Žæ°´å¹³ï¼Œå¯¹ç—…人预åŽä¹Ÿæ˜¯å分有利的。
由于SAP多有腹内高压åŠè…¹å†…大釿¯’性液体,å› æ¤ï¼Œè…¹å†…高压在一定程度上与病人疾病的严é‡ç¨‹åº¦å’Œé¢„åŽæœ‰å…³ï¼Œè…¹å†…高压å¯å¼•èµ·æˆ–åŠ é‡è„器功能障ç¢åŠæ¯’ç´ çš„å¸æ”¶,è¡€æ¶²æ»¤è¿‡æœ‰æŽ§åˆ¶æ¯›ç»†è¡€ç®¡æ¸—æ¼æ‰€è‡´ç»„织水肿作用,但ä¸èƒ½æ˜Žæ˜¾ç¼“解腹内高压åŠå‡å°‘æ¯’ç´ çš„å¸æ”¶,é™ä½Žè…¹å†…高压最有效的措施是早期腹内冲洗ã€å¼•æµã€‚è…¹é€åœ¨SAP 治疗ä¸é¦–先通过冲洗ã€å¼•æµå¯ä»¥æ¸…é™¤è…¹è…”å†…ç‚Žæ€§æ¸—æ¶²åŠæ‰€å«æ¯’ç´ ,达到腹内å‡åŽ‹çš„æ•ˆæžœ,åŒæ—¶åœ¨é˜»æ–ç‚Žæ€§ä»‹è´¨å¯¹ç»„ç»‡å™¨å®˜çš„å†æ¬¡æ¯’性æŸå®³ä½œç”¨ä¸Šæœ‰æ•ˆã€‚è…¹é€å…·æœ‰æ¸…除ä¸ã€å¤§åˆ†å物质的能力,它å¯é€šè¿‡å¼¥æ•£ä½œç”¨æ¸…除体循环内ç»ç€‘å¸ƒæ ·è¿žé”æ”¾å¤§æ•ˆåº”而产生的炎性介质,é™ä½Žå…¶è¡€ä¸çš„æ°´å¹³[6]。é²é¹°ç‰[5]通过动物实验认为,ç»è¿‡è…¹é€æ²»ç–—,SAP兔血浆TNF较对照组明显é™ä½Žï¼Œåœ¨è¡€æ»¤è”åˆè…¹é€ç»„è¡¨çŽ°å¾—æ›´åŠ æ˜Žæ˜¾ã€‚é‡‡ç”¨çŸæ—¶è¡€æ»¤åŒæ—¶è”åˆè…¹é€åœ¨æ¸…é™¤ä½“å†…è¿‡åº¦é‡Šæ”¾çš„ç»†èƒžå› åæ–¹é¢èµ·æ•ˆåº”å åŠ çš„ä½œç”¨ã€‚å› æ¤ï¼Œè…¹è†œé€æžè”åˆçŸæ—¶è¡€æ¶²æ»¤è¿‡æ²»ç–—SAPè¾ƒè…¹è†œé€æžæ˜¾å¾—æ›´å…·åˆç†æ€§ï¼Œæˆ‘们的观察也è¯å®žäº†è¿™ä¸€ç‚¹ã€‚æˆ‘ä»¬åŒæ—¶è§‚å¯Ÿåˆ°ä¸¤ç»„åœ¨è…¹è†œé€æžçŒæ´—æ¶²ä¸ç»†èƒžå› åTNFã€IL8ã€IL6在第1 天ã€ç¬¬3天䏋陿˜Žæ˜¾,但治疗åŽç¬¬6天和第3天相比,3 ç§ç»†èƒžå› å下é™å‡ä¸æ˜Žæ˜¾ï¼ŒIL10ä¸ä¸‹é™ï¼Œè¡¨çŽ°å‡ºä¸Žè¡€æ¸…ç»†èƒžå› åæ”¹å˜çš„ç›¸ä¼¼ç»“æžœï¼Œè¯´æ˜Žäº†è…¹è†œé€æžå¯¹è¡€æ¸…ç»†èƒžå› åæœ‰æ¸…é™¤ä½œç”¨ã€‚å€¼å¾—è¯´æ˜Žçš„æ˜¯æœ¬ç»„è§‚å¯Ÿéƒ¨åˆ†ç»“æžœæ ‡å‡†å·®è¾ƒå¤§ï¼Œå¯èƒ½ä¸ŽSAP病情急é‡ã€ç—…ç†ç”Ÿç†å¤æ‚å˜åŒ–åŠå®žéªŒæ–¹æ³•ã€ç—…例数åå°‘ç‰å› ç´ æœ‰å…³ï¼Œä½†ç»“æžœåŸºæœ¬åœ¨æ ‡å‡†èŒƒå›´å†…ï¼Œä»ŠåŽéœ€æ‰©å¤§ç—…例数继ç»è§‚察。
ä»¥ä¸Šè§‚å¯Ÿè¯´æ˜Žè…¹è†œé€æžè”åˆçŸæ—¶è¡€æ¶²æ»¤è¿‡åŠè…¹è†œé€æžæ²»ç–—SAPæ¸…é™¤ç»†èƒžå› å凿•ˆæžœæ˜Žæ˜¾ï¼Œå› 而å‡å–å¾—æ˜Žæ˜¾ç–—æ•ˆã€‚ä½†è…¹è†œé€æžè”åˆçŸæ—¶è¡€æ¶²æ»¤è¿‡ä¼˜äºŽè…¹è†œé€æžï¼Œæ—©æœŸåº”用疗效更明显。
å‚考文献
[1]å¼ å»¶é¾„.釿–°è®¤è¯†æ€¥æ€§èƒ°è…ºç‚Žå‘病机制的æ„义[J].ä¸å›½å®žç”¨å¤–ç§‘æ‚å¿—,2003,23:29-30.
[2]ä¸åŽåŒ»å¦ä¼šå¤–ç§‘å¦åˆ†ä¼šèƒ°è…ºå¦ç»„.急性胰腺炎的临床诊æ–åŠåˆ†çº§æ ‡å‡†(1996 年第二次方案)[J].ä¸åŽå¤–ç§‘æ‚å¿—,1997,35:773-774.
[3]Mckay CJ,Gallagher G,Brooks B,et al.Increased monocyte cytokine production in association with systemic complications in acute pancreatitis[J].Br J Surg,1996,83:919-923.
[4]毛æ©å¼º,汤耀å¿,韩天æƒ,ç‰.çŸæ—¶è¡€æ¶²æ»¤è¿‡å¯¹é‡ç—‡æ€¥æ€§èƒ°è…ºç‚Žæ²»ç–—的影å“[J].ä¸åŽå¤–ç§‘æ‚å¿—,1999,37:141-143.
[5]é² é¹°ï¼Œæœ± 鸣,冯文明,ç‰.çŸæ—¶è¡€æ¶²æ»¤è¿‡è”åˆè…¹è†œé€æžæ²»ç–—急性é‡ç—‡èƒ°è…ºç‚Ž[J].ä¸åŽæ€¥è¯ŠåŒ»å¦æ‚志,2004,13(7 ):460-461.
[6]Tran DD,Cuesta MA.Evaluation of severity in patients with acute pancreatitis[J].AmJ Gastroenterol,1992,87:604-608.
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