目的 探讨影响颈内动脉闭塞（ICAO）患者预后的相关因素,为临床改善ICAO患者预后提供理论依据。方法 回顾性分析2017—2022年广西医科大学附属武鸣医院因ICAO入住神经内科的131例患者,根据ICAO发病时间分为急性颈内动脉闭塞（AICAO）和慢性颈内动脉闭塞（CICAO）,根据预后的不同,分为预后良好和预后不良组,比较两组的基本信息（性别、年龄等）、既往病史（包括高血压、糖尿病、冠心病等）、发病时神经功能损害程度（美国国立卫生研究院卒中神经功能缺损评分NIHSS评分）、侧支循环代偿评分、介入手术开通治疗、出血转化之间的差异,分析影响患者预后的相关因素。结果 CICAO患者总体预后良好,AICAO预后良好组患者发病时NIHSS评分<6分、侧支循环代偿良好比例高于预后不良组,而出血转化率低于预后不良组,组间比较差异均有统计学意义（P<0.05）。二分类Logistic回归分析显示,发病时NIHSS评分、侧支循环代偿评分、介入手术开通治疗、出血转化、次全闭塞对AICAO预后影响有统计学意义（P<0.05）。两组间的基本信息、既往病史、介入手术开通治疗等比较差异无统计学意义（P>0.05）。结论 CIACO较AICAO总体预后良好,发病时NIHSS评分<6分、侧支循环代偿良好、无出血转化是IACO预后良好的相关因素。发病时NIHSS评分高、侧支循环代偿不良、出血转化是ACAO预后不良的危险因素

Objective To evaluate the prognostic significance of a group of clinical indices in the patients with internal carotid artery occlusion（ICAO）. Methods From 2017 to 2022,a total of 131 patients with ICAO were enrolled．All eligible patients were divided into acute ICAO（AICAO）and chronic ICAO groups（CICAO）,which were subdivided into good and poor prognosis groups．A respective analysis was performed to identify a practical profile for the outcome prediction of the patients with ICAO. Results The overall prognosis of CIACO was good．The proportion of NIHSS score < 6 in AICAO group with good prognosis and good collateral circulation compensation was significantly higher than that in poor prognosis group,while bleeding conversion was lower than that in poor prognosis group,with statistical significance（P<0.05）．Dichotomous logistic regression analysis showed that the prognostic effects of NIHSS score,collateral circulatory compensation score,interventional initiation,hemorrhagic transformation,and subtotal occlusion on the prognosis of AICAO were statistically significant．There were no significant differences in basic information,past medical history,interventional operation between the two groups（P>0.05）. Conclusions The patients with CICAO have a better prognosis than those with AICAO．NIHSS score < 6,good collateral circulation and no-hemorrhagic transformation may have strong prognostic relevance to ICAO．High NIHSS score,poor collateral circulation and hemorrhagic transformation at the time of onset are risk factors for poor prognosis of ACAO ．

目的 了解颈内动脉超声联合经颅多普勒对产后抑郁症患者的检测效果,为临床产后抑制治疗提供有价值的线索。方法 收集本院于2018年3月—2020年2月收治的78例符合抑郁障碍诊断标准的产妇资料,对资料予以回顾研究,并设为研究组,同时另择选78例健康产妇为对照组,应用颈内动脉超声对两组产妇的颈动脉血流参数[颈动脉内径(D)、收缩期峰值流速(PSV)、舒张末期流速(EDV)以及阻力指数(RI)]进行检测,同时联合经颅多普勒超声(TCD)对两组产妇的左右大脑中(MCA)、脑前(ACA)及脑后(PCA)的动脉与椎基底动脉(VA-BA)血流速度进行监测,并分析两组产妇阻力指数(RI)与搏动指数(PI)变化,对以上数据统计分析并给予组间比较分析。结果 与对照组比较,研究组D、EDV水平明显下降,而RI值升高,差异有统计学意义(P＜0.05);两组产妇的PSV比较,差异无统计学意义(P＞0.05);研究组抑郁产妇的左右大脑中(MCA)、脑前(ACA)及脑后(PCA)的动脉血流速度均加快且差异均有统计学意义(P均＜0.05);研究组抑郁产妇的椎基底动脉(VA-BA)血流速度与对照组比较减慢,差异有统计学意义(P＜0.05);研究组抑郁产妇的阻力指数(RI)与搏动指数(PI)值与对照组比较,差异均无统计学意义(P＞0.05);78例抑郁产妇中,62例呈现脑动脉血流异常。检测异常率为79.49%(62/78)。结论 经颅多普勒检测,可见产后抑郁产妇的3条脑动脉血流速度明显加快,而椎基底动脉血流减缓,由此提示抑郁产妇脑动脉痉挛且脑供血明显不足,颈内动脉超声显示抑郁产妇的颈动脉血流参数有一定变化,能够为产后抑郁患者的治疗提供一定参考。

Objective To understand the detection effect of internal carotid artery ultrasound combined with transcranial Doppler on patients with postpartum depression, and to provide valuable clues for clinical postpartum depression treatment. Methods The data of 78 parturients who met the diagnostic criteria for depression in our hospital from March 2018 to February 2020 were collected. The data were reviewed and set as the study group. At the same time, 78 healthy parturients were selected as the control group.We used internal carotid artery ultrasound to detect the carotid blood flow parameters [carotid artery diameter (D), peak systolic velocity (PSV), end diastolic velocity (EDV) and resistance index (RI)] of the two groups of parturients, and combined transcranial color Doppler ultrasound (TCD) to monitor the blood flow velocity of the arteries and vertebrobasilar artery (VA-BA), middle cerebral artery (MCA), anterior cerebral artery (ACA) and posterior cerebral artery (PCA) of the two groups of women. The changes in maternal RI and PI between the two groups were analyzed, and the above data were statistically analyzed and compared between groups. Results Compared with the control group, the D and EDV levels of the study group were decreased, while the RI value was increased, the difference was statistically significant (P<0.05). The comparison of PSV between the two groups was not statistically significant (P>0.05). The arterial blood flow velocity in MCA, ACA, and PCA of the depressed women in the study group were accelerated and the differences were statistically significant (P<0.05). The blood flow velocity of VA-BA of the depressed women in the study group was slower than that of the control group, and the difference was statistically significant (P＜0.05). RI and PI values of depressed women in the study group were compared with those of the control group. There was no statistically significant difference between the groups (P>0.05). Among 78 depressed women, 62 had abnormal cerebral artery blood flow. The abnormal detection rate was 79.49% (62/78). Conclusion Transcranial Doppler examination showed that the blood flow of the three cerebral arteries of the postpartum depressed women was increased, while the blood flow of the vertebrobasilar arteries slowed down, which indicated that the depressed women had cerebral artery spasm and the cerebral blood supply was obviously insufficient. The internal carotid artery ultrasound showed there were certain changes in carotid blood flow parameters of depressed mothers, which can provide a certain reference for the treatment of patients with postpartum depression.