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血清HCG、PRGE联合VEGF检测在早期EP患者中的诊断价值

时间:2024-07-28

秦育滨

[摘要] 目的 探讨血清HCG(人绒毛膜促性腺激素)、PRGE(孕酮)联合VEGF(血管内皮生长因子)检测在早期异位妊娠(EP)患者中的诊断价值。方法 方便选取2016年8月—2017年10月该院32例临床确诊的EP患者为观察组,以及200例宫内妊娠正常体检者为对照组,均进行血清HCG、PRGE、VEGF检测,统计对比两组血清HCG、PRGE、VEGF水平,并分析血清HCG、PRGE、VEGF水平单独检测及三项联合检测诊断效能。 结果 观察组血清VEGF水平(326.95±22.88)pg/mL显著高于对照组(97.57±28.75)pg/mL(t=42.980),血清HCG(943.56±341.47)IU/L、PRGE水平(8.82±4.15)nmol/L均低于对照组(18 462.87±501.87)IU/L、(39.65±8.87)nmol/L(t1=193.625,t2=19.300,P<0.05);血清HCG、PRGE、VEGF水平联合检测敏感度(89.47%)、特异度(92.47%)均高于单项检测敏感度(80.37%、76.14%、81.24%)、特异度(74.72%、75.37%、78.08%),联合检测AUC(0.831)大于单项检测AUC(0.723、0.708、0.711)。结论 血清HCG、PRGE、VEGF水平可作为早期诊断EP的有效指标,三项联合检测有助于进一步提高早期EP诊断的准确率,值得临床应用推广。

[关键词] HCG;EP;VEGF;PRGE;诊断价值

[中图分类号] R446.1 [文献标识码] A [文章编号] 1674-0742(2019)02(c)-0183-03

[Abstract] Objective To investigate the diagnostic value of serum HCG (human chorionic gonadotropin), PRGE (progesterone) combined with VEGF (vascular endothelial growth factor) in patients with early ectopic pregnancy (EP). Methods From August 2016 to October 2017, 32 patients with clinically diagnosed EP in our hospital were convenient selected as observation group, and 200 patients with normal intrauterine pregnancy were selected as control group. All patients were tested for serum HCG, PRGE and VEGF. Serum levels of HCG, PRGE, and VEGF were measured, and serum HCG, PRGE, and VEGF levels were measured separately and the combined diagnostic efficacy was evaluated. Results The serum VEGF level (326.95±22.88) pg/mL in the observation group was significantly higher than that in the control group (97.57±28.75) pg/mL (t=42.980), serum HCG (943.56±341.47) IU/L, PRGE level (8.82±4.15) nmol/L was lower than the control group (1 8462.87±501.87)IU/L, (39.65±8.87) nmol/L (t1=193.625, t2=19.300, P<0.05); serum HCG, PRGE, VEGF levels combined detection sensitivity degree (89.47%) and specificity (92.47%) were higher than single detection sensitivity (80.37%, 76.14%, 81.24%), specificity(74.72%, 75.37%, 78.08%), combined detection AUC (0.831) was greater than single item detection AUC (0.723, 0.708, 0.711). Conclusion The levels of serum HCG, PRGE and VEGF can be used as effective indicators for early diagnosis of EP. The three combined tests can help to improve the accuracy of early EP diagnosis, which is worthy of clinical application.

[Key words] HCG; EP; VEGF; PRGE; Diagnostic value

異位妊娠(Ectopic Pregnancy,EP)指受精卵着床于子宫以外位置,发育生长。临床发病率约为1%,近年来随着人们生活观念的转变,其发病率明显升高,临床多伴有阴道出血、停经等症状,甚至会导致出血性昏厥休克,影响妇女生育功能,危及患者生命安全。早期及时诊断治疗能有效保留患者生育能力,挽救患者生命[1]。既往临床多通过血清HCG(人绒毛膜促性腺激素)、停经史、超声等综合诊断。超声诊断辨别能力较低,且有4%左右患者易被误诊为黄体破裂、急性阑尾炎等疾病,延误患者病情。血清HCG在EP患者中异常表达,但在EP早期患者中其水平变化并不显著,影响患者诊断检出。PRGE(孕酮)是维持妊娠所必须的生理激素,在宫外孕等疾病的临床诊断中具有重要价值[2]。VEGF(血管内皮生长因子)具有促血管生长作用,临床研究已证实其可参与EP形成,在EP患者病情进展中具有重要作用[3]。该研究于2016年8月—2017年10月联合血清HCG、PRGE、VEGF进行检测,以探讨其在早期EP患者中的临床诊断价值。研究如下。

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