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凝血功能指标在胃肠道出血早产儿诊断中的变化研究
引用本文:刘启乐.凝血功能指标在胃肠道出血早产儿诊断中的变化研究[J].国际医药卫生导报,2014,20(21):3269-3272.
作者姓名:刘启乐
作者单位:526040,肇庆市端州区妇幼保健院
摘    要:目的 探讨凝血功能指标在胃肠道出血早产儿中的变化及其临床意义.方法 选取2013年1月至2014年1月期间出生的胃肠道出血早产儿60例,另选取30例同期健康早产儿和足月儿作为对照.统计分析所有新生儿活化部分凝血酶原时间(APTT)、凝血酶原时间(PT)、纤维蛋白降解产物(FDP)、D-二聚体(D-D)以及纤维蛋白原(FIB)水平以及胃肠道出血早产儿出生后不同时间段凝血功能指标的变化.结果 胃肠道出血早产儿的血浆APTT、PT、FDP和D-D水平分别为(65.46±18.68)s、(16.54±8.29)s、(8.49±7.65)g/L和(1.07±0.46) mg/L,高于健康早产儿的(52.24±9.75)s、(12.78±7.46)s、(6.48±5.14) g/L和(0.69±0.28)mgm和健康足月儿的(42.73±8.69)s、(10.01 ±7.11)s、(5.87±4.21) g/L和(0.51±0.26) mg/L;而胃肠道出血早产儿的血浆FIB(2.01±0.75) g/L]低于健康早产儿(2.36±0.68) g/L]和健康足月儿(2.49±0.71)g/L],差异有统计学意义(JP<0.05).胃肠道出血早产儿出生后60、90以及120 d的Am、PT、FDP和D-D水平均较出生时出现不同程度的下降,而血浆FIB则较出生时出现不同程度的上升,差异有统计学意义(P<0.05).结论 胃肠道出血早产儿存在明显功能障碍,患儿的高凝血因子状态可随着出生后机体的成熟和相应的治疗后缓解.胃肠道出血早产儿凝血功能改变与消化功能密切相关,可在一定程度上预测早产儿胃肠道出血的发生.

关 键 词:凝血功能指标  胃肠道出血  早产儿  诊断  变化

Study on changes of coagulation function indexes in diagnosis of premature babies with gastrointestinal hemorrhage
Liu Qile.Study on changes of coagulation function indexes in diagnosis of premature babies with gastrointestinal hemorrhage[J].International Medicine & Health Guidance News,2014,20(21):3269-3272.
Authors:Liu Qile
Institution:Liu Qile(The Maternal and Child Care Service Centre of Duanzhou strict, Zhaoqing 526040, China)
Abstract:Objective To explore changes of coagulation function index (CFI) in diagnosis of premature babies with gastrointestinal hemorrhage (PBGH) and its clinical significance.Methods 60 PBGHs in our hospital from January 2013 to January 2014 were chosen,and 30 healthy preterm infants and 30 healthy full term infants were selected as control.Activated partial prothrombin time (APTT),prothrombin time (PT),fibrin degradation products (FDP),D-dimer (D-D) and fibrinogen (FIB) levels of all the newborns and CFI of PBGH in different times were statistically analyzed.Results Plasma APTT,PT,FDP and D-D levels of PBGH were (65.46 ± 18.68) s,(16.54 ± 8.29) s,(8.49 ± 7.65) g/L and (1.07 ± 0.46) mg/L respectively,which were higher than those of healthy preterm infants (52.24 ± 9.75) s,(12.78 ± 7.46) s,(6.48 ± 5.14) g/L and (0.69 ± 0.28) mg/L and those of the healthy full-term infants (42.73 ± 8.69) s,(10.01 ± 7.11) s,(5.87 ± 4.21) g/ L and (0.51 ± 0.26) mg/L,and FIB of PBGH was (2.01 ± 0.75) g/L,lower than that of healthy premature infants (2.36 ± 0.68) g/L and that of the healthy full-term infants (2.49 ± 0.71) g/L.The difference was statistically significant (P < 0.05).60 days,90 days and 120 days after birth,APTT,PT,FDP and D-D levels of PBGH are declined while the plasma FIB is increased,and the difference is statistically significant (P < 0.05).Conclusion PBGH has obvious coagulation function disorder; high blood coagulation state of PBGH can be lowered as the growth of baby and treatment.Coagulation function change in PBGH is closely related to its digestive function,which can be used to predict the occurrence gastrointestinal hemorrhage.
Keywords:Coagulant function index  Gastrointestinal hemorrhage  Premature infants  Diagnosis  Change
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