盧雪景
【摘要】目的:淺析血栓彈力圖(TEG)聯(lián)合血小板聚集率對血栓前狀態(tài)(PTS)所致復(fù)發(fā)性流產(chǎn)(RSA)結(jié)局的預(yù)測價(jià)值。方法:研究周期為2020年1月—2022年7月,設(shè)計(jì)總樣本57例RSA患者納入觀察組,57例健康體檢人群納入對照組。通過血栓彈力圖指標(biāo)、血小板聚集率與凝血指標(biāo)對比,研判TEG聯(lián)合血小板聚集率對PTS所致RSA結(jié)局的預(yù)測價(jià)值。結(jié)果:在R值、MA值、血小板聚集率與凝血指標(biāo)方面,結(jié)果表明觀察組優(yōu)于對照組(P<0.05)。結(jié)論:經(jīng)TEG聯(lián)合血小板聚集率、凝血指標(biāo)與血流變學(xué)指標(biāo),對PTS導(dǎo)致RSA患者具備明顯的現(xiàn)實(shí)意義。
【關(guān)鍵詞】血栓彈力圖;血小板聚集率;復(fù)發(fā)性流產(chǎn);血流變學(xué)
基金項(xiàng)目:河北省醫(yī)學(xué)科學(xué)研究重點(diǎn)課題計(jì)劃《低分子肝素鈣聯(lián)合血栓彈力圖治療復(fù)發(fā)性流產(chǎn)的臨床研究》(20191418)
Study on the predictive value of thromboelastography combined with platelet aggregation rate on the outcome of recurrent spontaneous abortion in prethrombotic state
LU Xuejing
Shijiazhuang maternal and child health hospital, Hebei, Shijiazhuang, Hebei 050051, China
【Abstract】Objective: To analyze the predictive value of thromboelastography (TEG) combined with platelet aggregation rate on the outcome of recurrent spontaneous abortion (RSA) caused by prethrombotic state (PTS). Methods: The study period was from January 2020 to July 2022.A total of 57 patients with RSA were enrolled in the observation group and 57 healthy people were enrolled in the control group.In order to evaluate the predictive value of thrombelastogram combined with platelet aggregation rate on the outcome of RSA induced by PTS by comparing the indexes of thrombelastogram,platelet aggregation rate and coagulation index. Results: In terms of R value,MA value,platelet aggregation rate and coagulation index,the results showed that the observation group was superior to the control group(P<0.05). Conclusion: TEG combined with platelet aggregation rate,coagulation index and hemorheology index is of practical significance in patients with RSA caused by PTS.
【Key Words】Thromboelastography; Platelet aggregation rate; Recurrent spontaneous abortion; Hemorheology
復(fù)發(fā)性流產(chǎn)(recurrent spontaneous abortion,RSA)是一種妊娠并發(fā)癥,指自然流產(chǎn)次數(shù)連續(xù)超過2次[1]。女性妊娠階段機(jī)體內(nèi)凝血狀態(tài)隨即發(fā)生變化,如凝血因子增加、抗凝物質(zhì)、纖溶活性下降,該變化可在一定程度上預(yù)防分娩出血,但相應(yīng)也會增加血栓風(fēng)險(xiǎn)[2-3]。臨床認(rèn)為可在某些情況下將RSA視為妊娠期間過度凝血反應(yīng)導(dǎo)致的結(jié)果,過度凝血狀態(tài)會形成胎盤微血栓,影響正常胎盤微循環(huán),最終引起流產(chǎn)[4]。文章納入我院于2020年1月—2022年7月收治的57例復(fù)發(fā)性流產(chǎn)患者與57例健康體檢人群作為研究對象,評價(jià)血栓彈力圖(thrombelastography,TEG)聯(lián)合血小板聚集率對血栓前狀態(tài)(prethrombotic state,PTS)導(dǎo)致RSA結(jié)局的預(yù)測價(jià)值,現(xiàn)將本次研究全部內(nèi)容整理后作以下論述。
1.1 一般資料
研究周期為2020年1月—2022年7月,設(shè)計(jì)總樣本57例復(fù)發(fā)性流產(chǎn)患者與57例健康體檢人群。兩組一般資料差異不大(P>0.05),具有可比性。納入標(biāo)準(zhǔn):①年齡≥18歲;②觀察組同一伴侶RSA;③觀察組連續(xù)≥3次孕12周內(nèi)流產(chǎn);④對照組孕產(chǎn)次≤2次,不存在不良孕產(chǎn)史,至少有1次正常妊娠史;⑤神志清楚、智力正常、能進(jìn)行正常的語言交流,在知情同意愿意配合的原則下完成;⑥觀察組患者未發(fā)生妊娠,就診時(shí)處于未孕狀態(tài)。排除標(biāo)準(zhǔn):①近3個(gè)月內(nèi)使用抗凝或者促纖溶藥物;②染色體異常;③糖尿?。虎苌车栏腥?。