馮志英
051530河北省石家莊市趙縣人民醫(yī)院兒科
新生兒病理性黃疸的病因分析及應(yīng)對(duì)措施
馮志英
051530河北省石家莊市趙縣人民醫(yī)院兒科
目的:探討新生兒病理性黃疸的病因及診治措施。方法:2012年6月-2014年6月收治新生兒病理性黃疸患者98例,對(duì)新生兒病理性黃疸病因和診治措施進(jìn)行分析和總結(jié)。結(jié)果:本組98例患兒因圍生期因素所引發(fā)的新生兒病理性黃疸31例(31.63%),母乳因素26例(26.53%),感染因素24例(24.49%),溶血12例(12.24%),其他因素5例(5.10%)。以間接膽紅素升高為主的病理性黃疸74例,治療有效率94.59%;以直接膽紅素升高為主24例,治療有效率79.17%;共治愈59例,好轉(zhuǎn)30例,總有效率90.82%。結(jié)論:引發(fā)新生兒病理性黃疸的病因主要有圍生期因素、母乳因素、感染因素、新生兒溶血和其他因素,應(yīng)在積極治療原發(fā)病的基礎(chǔ)上給予針對(duì)性及對(duì)癥支持治療,同時(shí)應(yīng)加強(qiáng)早期觀察,防止發(fā)生膽紅素腦病。
新生兒病理性黃疸;病因;治療
新生兒黃疸是兒科常見疾病之一,包括生理性黃疸和病理性黃疸兩種類型。生理性黃疸通常對(duì)新生兒無(wú)嚴(yán)重影響,無(wú)須給予特殊處理;病理性黃疸是指膽紅素聚集于體內(nèi)所引起的皮膚及其他器官黃染,其病因較為復(fù)雜,可導(dǎo)致細(xì)胞功能紊亂、使神經(jīng)系統(tǒng)出現(xiàn)不可逆損害,引發(fā)膽紅素腦病,進(jìn)而出現(xiàn)聽覺(jué)、視覺(jué)損害等后遺癥,情況嚴(yán)重時(shí)可導(dǎo)致患兒死亡[1]。因此,分析新生兒病理性黃疸的病因,做到早預(yù)防、早發(fā)現(xiàn)、早診斷和早治療,對(duì)于新生兒病理性黃疸預(yù)后具有重要意義[2]。本文回顧性分析我院收治的100例新生兒病理性黃疸患者的臨床資料,探討和總結(jié)了新生兒病理性黃疸的病因、治療及護(hù)理措施,現(xiàn)報(bào)告如下。
2012年6月-2014年6月收治新生兒病理性黃疸患者98例,男53例,女45例,包括足月兒92例,早產(chǎn)兒6例;日齡1~24 d,平均19 d;出生體重:<1 000 g 1例,1 000~1 500 g 10例,1 500~2 500 g 22例,2 500~4 000 g 53例,>4 000 g 12例;出生后至出現(xiàn)黃疸時(shí)間<7 d 88例,≥7 d 10例。
診斷標(biāo)準(zhǔn)[3]:本組患兒均符合以下診斷標(biāo)準(zhǔn):足月兒血清膽紅素>221 μmol/L,黃疸持續(xù)時(shí)間>2周;早產(chǎn)兒>257 μmol/L,黃疸持續(xù)時(shí)間>4周。血清結(jié)合膽紅素>34 μmol/L。
治療:治療原發(fā)病,針對(duì)病因進(jìn)行對(duì)癥支持治療,在給予藥物治療的同時(shí)進(jìn)行光照治療。采用藍(lán)光療法治療間接膽紅素異常升高的病理性黃疸患兒,采用波長(zhǎng)420~470 nm藍(lán)光將未結(jié)合膽紅素通過(guò)光氧化分解為直接膽紅素,隨之產(chǎn)生的膽綠素等物質(zhì)水溶性很好,可隨尿液和膽汁排出體外,實(shí)現(xiàn)退黃的治療目的。每天給予8~12 h的間斷光療,治療時(shí)保護(hù)好生殖器和雙眼,出現(xiàn)青銅癥停止光療。藥物治療時(shí)使用苯巴比妥等肝酶誘導(dǎo)劑誘導(dǎo)肝酶活力,促進(jìn)膽紅素代謝;應(yīng)用丙種球蛋白阻斷網(wǎng)狀內(nèi)皮系統(tǒng)Fc受體和致敏紅細(xì)胞結(jié)合,進(jìn)而有效阻斷溶血過(guò)程,減少膽紅素產(chǎn)生;使用茵梔黃口服液進(jìn)行退黃保肝治療。
療效評(píng)價(jià)標(biāo)準(zhǔn):①治愈:皮膚黏膜黃染明顯消退,血清膽紅素<85 μmol/L;②有效:黃染有所減輕,血清膽紅素85~221 μmol/L,未出現(xiàn)其他并發(fā)癥;③無(wú)效:黃染無(wú)變化或再次出現(xiàn),血清膽紅素?zé)o變化。
本組患兒的病因分析結(jié)果:本組因圍生期因素所引發(fā)的新生兒病理性黃疸有 31例(31.63%);母乳因素 26例(26.53%);感染因素24例(24.49%);溶血12例(12.24%);其他因素5例(5.10%)。
本組患兒的治療效果:本組患兒共治愈59例,好轉(zhuǎn)30例,總有效率90.82%,見表1。
Analysis the causes of neonatal pathological jaundice and its countermeasures
Feng Zhiying
Department of Pediatrics,the People's Hospital of Zhao County,Shijiazhuang City of Hebei Province 051530
Objective:To investigate the etiology of neonatal pathological jaundice and its diagnosis and treatment measures. Methods:100 cases of neonatal pathological jaundice were selected from June 2012 to June 2014,then we analyzed and summarized their etiology and treatment in patients with pathologic jaundice.Results:Among those 98 cases of neonatal pathological jaundice,there were 31 cases caused by perinatal factors(31.63%),26 cases caused by breast factors(26.53%),24 cases caused by infection factor(24.49%),12 cases caused by hemolysis(12.24%),while 5 cases with other factors(5.10%).There were 74 cases of pathologic jaundice caused by increased indirect bilirubin,and the treatment effective rate was 94.59%;24 cases caused by increased direct bilirubin,and the treatment effective rate was 79.17%.59 cases were cured;30 cases were improved;the total efficiency was 90.82%.Conclusion:The mainly causes of neonatal pathological jaundice including perinatal factors,breast factors,infection factors,hemolytic disease of newborn and other factors.It should be given symptomatic and supportive treatment based on the active treatment of primary disease,and also should be strengthened the early observation at the same time,in order to prevent the occurrence of brain bilirubin encephalopathy.
Pathological jaundice of newborn;Etiology;Treatment
10.3969/j.issn.1007-614x.2015.6.44