秦育濱
[摘要] 目的 探討血清HCG(人絨毛膜促性腺激素)、PRGE(孕酮)聯(lián)合VEGF(血管內(nèi)皮生長因子)檢測在早期異位妊娠(EP)患者中的診斷價值。方法 方便選取2016年8月—2017年10月該院32例臨床確診的EP患者為觀察組,以及200例宮內(nèi)妊娠正常體檢者為對照組,均進行血清HCG、PRGE、VEGF檢測,統(tǒng)計對比兩組血清HCG、PRGE、VEGF水平,并分析血清HCG、PRGE、VEGF水平單獨檢測及三項聯(lián)合檢測診斷效能。 結果 觀察組血清VEGF水平(326.95±22.88)pg/mL顯著高于對照組(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均低于對照組(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水平聯(lián)合檢測敏感度(89.47%)、特異度(92.47%)均高于單項檢測敏感度(80.37%、76.14%、81.24%)、特異度(74.72%、75.37%、78.08%),聯(lián)合檢測AUC(0.831)大于單項檢測AUC(0.723、0.708、0.711)。結論 血清HCG、PRGE、VEGF水平可作為早期診斷EP的有效指標,三項聯(lián)合檢測有助于進一步提高早期EP診斷的準確率,值得臨床應用推廣。
[關鍵詞] HCG;EP;VEGF;PRGE;診斷價值
[中圖分類號] R446.1 [文獻標識碼] A [文章編號] 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)指受精卵著床于子宮以外位置,發(fā)育生長。臨床發(fā)病率約為1%,近年來隨著人們生活觀念的轉變,其發(fā)病率明顯升高,臨床多伴有陰道出血、停經(jīng)等癥狀,甚至會導致出血性昏厥休克,影響婦女生育功能,危及患者生命安全。早期及時診斷治療能有效保留患者生育能力,挽救患者生命[1]。既往臨床多通過血清HCG(人絨毛膜促性腺激素)、停經(jīng)史、超聲等綜合診斷。超聲診斷辨別能力較低,且有4%左右患者易被誤診為黃體破裂、急性闌尾炎等疾病,延誤患者病情。血清HCG在EP患者中異常表達,但在EP早期患者中其水平變化并不顯著,影響患者診斷檢出。PRGE(孕酮)是維持妊娠所必須的生理激素,在宮外孕等疾病的臨床診斷中具有重要價值[2]。VEGF(血管內(nèi)皮生長因子)具有促血管生長作用,臨床研究已證實其可參與EP形成,在EP患者病情進展中具有重要作用[3]。該研究于2016年8月—2017年10月聯(lián)合血清HCG、PRGE、VEGF進行檢測,以探討其在早期EP患者中的臨床診斷價值。研究如下。