1.Advances in the correlation of axial length with eye lesions in adolescents
Chengjie ZENG ; Qian YANG ; Xiangjun MENG
International Eye Science 2025;25(8):1291-1295
Myopia has become a common eye disease in China and around the world. The myopia rate among children and adolescents in China has been continuously increasing, and it shows the characteristics of younger age and higher severity, seriously threatening eye health. According to recent studies, myopia is closely related to the axial length. During the progression of myopia, the excessively long axial length would lead to changes in ocular structure like the sclera, retina, and choroid, etc., thereby increasing the onset risk of diseases such as posterior staphyloma of the sclera and retinal detachment, and ultimately resulting in severe vision impairment. By reviewing the related literature at home and abroad in recent years, the paper systematically sorted out the relationship between the changes in axial length and fundus damage, deeply discussed the interacting mechanisms, aiming at providing reference for the prevention and treatment of myopia in children and adolescents, with the expectation of reducing the occurrence of complications of myopic fundus lesions, which has important practical significance for protecting the eye health of children and adolescents.
2.Association between the magnitude of systolic blood pressure reduction after successful endovascular thrombectomy with outcomes and post-procedure symptomatic intracranial hemorrhage in acute large vessel occlusion stroke patients
Xianjun HUANG ; Hao WANG ; Junfeng XU ; Xianhui DING ; Yapeng GUO ; Xiangjun XU ; Ke YANG ; Qian YANG ; Zhiming ZHOU
Chinese Journal of Cerebrovascular Diseases 2024;21(3):145-155
Objective To explore the association of the magnitude of systolic blood pressure reduction(SBPr)with post-procedure 24 h symptomatic intracranial hemorrhage(sICH)and 90-day clinical outcomes in patients with successful endovascular thrombectomy(EVT).Methods Consecutively registered patients with EVT caused by anterior circulation large vessel occlusion stroke(LVOS)in the First Affiliated Hospital of Wannan Medical College(Yijishan Hospital)between July 2015 and April 2023 and patients with successful reperfusion were analyzed.Demographic data,medical history(hypertension,diabetes),the trial of Org 10172 in acute stroke treatment(TOAST)classification,the baseline National Institutes of Health Stroke Scale(NIHSS)score and the baseline Alberta stroke early CT(ASPECT)score of patients were collected.And procedure related parameters(including time from onset to puncture,time from onset to reperfusion,occluded site[internal carotid artery,M1 segment of middle cerebral artery,M2 segment of middle cerebral artery],collateral circulation status[determined based on preoperative occluded angiography showing the range of collateral circulation in the occluded vessel area,defined as good collateral circulation with a reflux range of ≥ 50%and poor collateral circulation with a reflux range of<50%]),immediate postoperative reperfusion status(evaluated using the modified thrombolysis for cerebral infarction[mTICI]grading,successful reperfusion defined as mTICI grading of 2b-3),24 hours sICH,and 90 days clinical outcomes(evaluated using the modified Rankin scale score at 90days after EVT,with a score ≤ 2indicating a good prognosis and a score>2indicating a poor prognosis).SBPr was defined as(baseline SBP-mean SBP)/baseline SBP x 100%.According to the the magnitude of SBPr,SBPr is divided into 5 categories(<-10%,-10%-10%,>10%-20%,>20%-30%and>30%).Based on the clinical outcomes at 90 days and the occurrence of sICH at 24 hours after EVT,patients were divided into a good prognosis group and a poor prognosis group,as well as an sICH group and a non-sICH group.The relationship between SBPr and postoperative 90 days clinical prognosis or sICH was analyzed using a binary Logistic regression model.Subgroup analysis was conducted based on a history of hypertension(yes and no),continuous intravenous hypotensive therapy(yes and no),baseline ASPECT scores(3-5 and 6-10),and collateral circulation status(good and bad).Using a restricted cubic plot to depict the relationship between SBPr and sICH and clinical prognosis at 90days.Results(1)In total,731 patients were included.The median age was 71(62,77)years and 424(58.0%)were men.The median baseline NIHSS score was 14(12,18),the median baseline ASPECT was 9(7,10),405(55.4%)patients achieved 90-day modified Rankin scale score 0-2,and 35 patients(4.8%)developed sICH.(2)Multivariate analysis showed that the older age(OR,1.036,95%CI 1.017-1.056),the higher baseline NIHSS score(OR,1.095,95%CI1.049-1.144),the lower baseline ASPECT score(OR,0.704,95%CI 0.636-0.780),diabetes(OR,1.729,95%CI 1.084-2.758),bad collateral circulation(good collateral circulation vs.bad collateral circulation,OR,0.481,95%CI 0.332-0.696)and SBPr>30%(SBPr-10%-10%as a reference,OR,2.238,95%CI 1.230-4.071),the higher the risk of poor clinical outcomes at 90 days(all P<0.05).Continuous intravenous hypotensive therapy is a risk factor for postoperative 24 h sICH(OR,2.278,95%CI 1.047-4.953;P=0.038),while SBPr 20%-30%is associated with a lower risk of postoperative 24 h sICH(SBPr-10%-10%as a reference,OR,0.362,95%CI0.131-0.998;P=0.049).(3)The restrictive cube plot shows that there is a U-shaped relationship between SBPr after EVT and poor clinical outcomes at 90 days,while there is a nearly linear relationship with the occurrence of sICH.The more SBP reduction,the lower the incidence of sICH.(4)In the subgroup analyses,in the non-hypertension history and the good collateral circulation group,SBPr>30%has a higher risk of poor clinical outcomes compared to SBPr-10%-10%(OR and 95%CI were 2.921[1.000-8.528]and 2.363[1.078-5.183],respectively,with P=0.05 or P<0.05);After EVT,the group receiving continuous intravenous hypotensive therapy and the baseline ASPECT score 6-10 groups showed a significant correlation between SBPr>30%and poor clinical outcomes at 90 days(SBPr-10%-10%as a reference,OR and 95%CI were 2.646[1.168-5.993]and 2.481[1.360-4.527],respectively,with P<0.05).The correlation between SBPr and lower incidence of sICH was only found in the subgroup of poor collateral circulation(SBPr-10%-10%as a reference,SBPr>20%-30%:OR,0.133,95%CI 0.027-0.652;SBPr>30%:OR,0.104,95%CI 0.013-0.864;all P<0.05).Conclusions Among patients who achieved successful reperfusion with EVT,SBPr might be related to a worse functional outcome at 90 days and sICH 24 h after operation.However,the relationship may exhibit significant heterogeneity across different subgroups.Baseline ASPECT score,history of hypertension,collateral circulation,and the use of continuous venous hypertension after EVT have been highlighted in individualized blood pressure management after EVT.
3.Influencing factor of acute multivessel occlusion and its impact on prognosis of acute large vessel occlusion stroke patients after successful recanalization of endovascular treatment
Yuepei GAO ; Chenglei WANG ; Yapeng GUO ; Junfeng XU ; Xianhui DING ; Xiangjun XU ; Ke YANG ; Qian YANG ; Xianjun HUANG ; Zhiming ZHOU
Chinese Journal of Cerebrovascular Diseases 2024;21(11):767-777
Objective To investigate the influencing factors for acute multiple vessels occlusion(MVO)and its impact on the prognosis of patients with anterior circulation acute large vessel occlusion stroke(ALVOS)who achieved successful recanalization after endovascular treatment(EVT).Methods Patients with anterior circulation ALVOS who received successful EVT at the Yijishan Hospital of Wannan Medical College between July 2015 and April 2023 were retrospectively analyzed.Baseline data,including age,sex,onset-to-puncture time(OTP),onset-to-recanalization time(OTR),medical history(including atrial fibrillation,diabetes,hypertension),alcohol and smoking history,admission blood pressure(systolic and diastolic),Alberta stroke program early CT score(ASPECTS),National Institutes of Health stroke scale(NIHSS)score,trial of Org 10172 in acute stroke treatment(TOAST)classification(atherosclerotic type,cardioembolic type,and other etiology types),and 90-day modified Rankin scale(mRS)score were collected.Collateral circulation was assessed based on the degree of contrast agent reflux observed in the occluded arterial supply area during delayed DSA,and patients were classified into poor and good collateral circulation groups.Malignant cerebral edema was defined as a midline shift of ≥5 mm on the follow-up CT scan performed on day 3 post-surgery.The primary endpoint(efficacy indicator)was the 90-day mRS score,with mRS score≤ 2 considered as a good prognosis and mRS score>2 considered as a poor prognosis.The secondary endpoint(safety indicator)was the 90-day mortality rate.All patients were divided into MVO and non-MVO groups based on whether they had single or multiple intracranial vessel occlusions.Acute MVO was defined as the detection of acute occlusion of other large or medium vessels,in addition to the main vessels(internal carotid artery or M1/M2 segments of the middle crebral artery[MCA]),in CT angiography,MR angiography,or DSA,resulting in ischemia in brain regions distinct from the main occlusion area.Factors that showed statistically significant differences in univariate analysis were further analyzed using multivariate Logistic regression to identify the risk factors for the occurrence of acute MVO and the factors associated with the prognosis of ALVOS patients.Results A total of 846 patients with ALVOS were included,with ages ranging from 26 to 94 years(mean age[69±11]years).The proportion of male patients was 57.2%(484/846).The median admission ASPECTS was 8(7,9)and the median admission NIHSS score was 14(12,18).The incidence of malignant cerebral edema at 3 days post-surgery was 13.4%(112/835),and the 90-day mortality rate was 19.1%(162/846).(1)Among the 846 ALVOS patients,810(95.7%)were in the non-MVO group and 36(4.3%)were in the MVO group.Univariate analysis showed significant differences between the MVO and non-MVO groups in terms of atrial fibrillation,malignant cerebral edema,admission ASPECTS,admission NIHSS scores,TOAST classification,collateral circulation,rate of complete recanalization,and 90-day poor prognosis rate(all P<0.05).However,there was no statistically significant difference in 90-day mortality between the two groups(P=0.193).Multivariate Logistic regression analysis showed that TOAST classification of cardioembolic type(OR,16.089,95%CI 1.835-141.061,P=0.012)and other etiology types(OR,9.768,95%CI 1.078-88.540,P=0.043)were associated with the occurrence of MVO.(2)Among the 846 ALVOS patients,445 had a good prognosis at 90days,and 401 had a poor prognosis.Univariate analysis showed that,compared to the good prognosis group,the poor prognosis group had a lower proportion of males and smokers,and a higher proportion of patients with older age,higher baseline systolic blood pressure,hypertension,diabetes,and atrial fibrillation(all P<0.01).Additionally,the poor prognosis group had higher admission NIHSS scores(P<0.01),lower admission ASPECTS,lower rates of good collateral circulation and complete recanalization,higher rates of malignant cerebral edema and MVO,and statistically significant differences in TOAST classification distribution(all P<0.01).Multivariate Logistic regression analysis showed that MVO was associated with poor 90-day prognosis in ALVOS patients after EVT(OR,3.368,95%CI 1.149-9.878,P=0.027).Furthermore,older age(OR,1.045,95%CI 1.025-1.066),diabetes(OR,1.719,95%CI 1.080-2.734),higher baseline systolic blood pressure(OR,1.012,95%CI 1.004-1.019),lower admission ASPECTS(OR,0.746,95%CI 0.674-0.826),higher admission NIHSS score(OR,1.115,95%CI 1.070-1.162),without immediate postoperative complete recanalization(OR,0.413,95%CI 0.290-0.592),poor collateral circulation(OR,0.594,95%CI 0.415-0.851),and malignant cerebral edema(OR,6.191,95%CI 3.026-12.670)were all associated with poor 90-day prognosis after EVT in ALVOS patients(all P<0.05).Conclusions The TOAST classification of cardioembolic type and other etiology types is associated with MVO.MVO is a risk factor for poor outcomes after successful EVT in ALVOS patients.
4.Safety and efficacy analysis of endovascular thrombectomy in patients with large vascular occlusion with low Alberta Stroke Program Early Computed Tomography Score
Xianjun HUANG ; Yapeng GUO ; Yachen JI ; Kangfei WU ; Junfeng XU ; Xiangjun XU ; Qian YANG ; Zhiming ZHOU
Chinese Journal of Internal Medicine 2023;62(10):1178-1186
Objective:To evaluate the safety and efficacy of endovascular thrombectomy (EVT) in acute anterior circulation large vessel occlusive stroke (ALVOS) and explore the related influencing factors for prognoses in patients with low Alberta Stroke Program Early Computed Tomography Score (ASPECT).Methods:Patients with acute ALVOS who underwent EVT in Yijishan Hospital of Wannan Medical College from January 2019 to June 2022 were sequentially enrolled. (1) Patients were divided into a low ASPECT group (0-5) and a non-low ASPECT group (6-10), and the differences between the two groups were compared with respect to incidence of perioperative complications and good prognosis rate [modified Rankin scale (mRS) score≤2] 90 days after onset. (2) According to the prognoses 90 days after onset, the low ASPECT group was divided into the good prognosis (mRS score≤2) and poor prognosis (mRS score>2) subgroup. Univariate analysis and multivariate logistic regression analysis were used to investigate the independent risk factors for prognoses of the low ASPECT patients after EVT.Results:A total of 582 patients [age 26-94(69±11) years, 345 male patients (59.3%)] were enrolled for analysis. The baseline ASPECT score was 8 (7, 10), and the baseline NIHSS score was 14 (11, 18). Among them, 102 (17.5%) patients were in the low ASPECT score group and 480 (82.5%) patients were in the non-low ASPECT score group. In the total cohort, patients in the low ASPECT score group had a higher incidence of symptomatic intracranial hemorrhage, lower 90-day good prognosis rate, and higher 90-day mortality rate. Further, propensity score matching statistical analysis showed that patients in the low ASPECT score group had a significantly higher incidence of malignant brain edema after EVT treatment (40.0% vs. 17.6%, χ2=9.13, P=0.003), and a significantly lower 90-day good prognosis rate (24.7% vs. 41.6%, χ2=4.96, P=0.026), but there was no significant difference in the incidence of symptomatic intracranial hemorrhage and 90-day mortality between the two groups (40.3% vs. 26.0%, χ2=3.55, P=0.060). Among 102 patients with low ASPECT score, 22 (21.6%) patients had good prognosis and 80 (78.4%) had poor prognosis. Multivariate logistic regression analysis showed that history of atrial fibrillation ( OR=4.478, 95% CI 1.186-16.913, P=0.027) was an independent risk factor for poor prognosis of EVT in patients with low ASPECT score, while good collateral circulation (grade 2 vs. grade 0: OR=0.206, 95% CI 0.051-0.842, P=0.028) was a protective factor for good prognosis of EVT in patients with low ASPECT score. Conclusions:Although the 90-day good prognosis rate of EVT treatment for patients with low ASPECT score was lower than that of the non-low ASPECT group, 21.6% patients still benefitted from EVT treatment, especially patients with non-atrial fibrillation and good collateral circulation. Future studies involving more patients are needed to validate our observations.
5.Efficient expansion of rare human circulating hematopoietic stem/progenitor cells in steady-state blood using a polypeptide-forming 3D culture.
Yulin XU ; Xiangjun ZENG ; Mingming ZHANG ; Binsheng WANG ; Xin GUO ; Wei SHAN ; Shuyang CAI ; Qian LUO ; Honghu LI ; Xia LI ; Xue LI ; Hao ZHANG ; Limengmeng WANG ; Yu LIN ; Lizhen LIU ; Yanwei LI ; Meng ZHANG ; Xiaohong YU ; Pengxu QIAN ; He HUANG
Protein & Cell 2022;13(11):808-824
Although widely applied in treating hematopoietic malignancies, transplantation of hematopoietic stem/progenitor cells (HSPCs) is impeded by HSPC shortage. Whether circulating HSPCs (cHSPCs) in steady-state blood could be used as an alternative source remains largely elusive. Here we develop a three-dimensional culture system (3DCS) including arginine, glycine, aspartate, and a series of factors. Fourteen-day culture of peripheral blood mononuclear cells (PBMNCs) in 3DCS led to 125- and 70-fold increase of the frequency and number of CD34+ cells. Further, 3DCS-expanded cHSPCs exhibited the similar reconstitution rate compared to CD34+ HSPCs in bone marrow. Mechanistically, 3DCS fabricated an immunomodulatory niche, secreting cytokines as TNF to support cHSPC survival and proliferation. Finally, 3DCS could also promote the expansion of cHSPCs in patients who failed in HSPC mobilization. Our 3DCS successfully expands rare cHSPCs, providing an alternative source for the HSPC therapy, particularly for the patients/donors who have failed in HSPC mobilization.
Antigens, CD34/metabolism*
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Hematopoietic Stem Cell Transplantation
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Hematopoietic Stem Cells
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Humans
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Leukocytes, Mononuclear/metabolism*
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Peptides/metabolism*
6.Sacral osteotomy combined with triangular osteosynthesis in the treatment of malunion or nonunion of vertically displaced pelvic fractures
Meiqi GU ; Yangxing LUO ; Li HE ; Yue LI ; Jie XIE ; Song GONG ; Qian ZHANG ; Enzhi YIN ; Zhe XU ; Xiangjun BAI ; Chengla YI ; Hua CHEN
Chinese Journal of Orthopaedics 2022;42(20):1358-1365
Objective:To investigate the clinical therapy of sacral osteotomy combined with lumbopelvic distraction triangular osteosynthesis for malunion and nonunion of type C longitudinally displaced sacral fracture.Methods:A retrospective study of 9 patients with malunion and nonunion of type C pelvic fractures who had been treated with sacral osteotomy combined with triangular osteosynthesis from April 2015 to January 2020 were analyzed. They were 5 men and 4 women, with an average age of 30.67±10.06 (range 14-45 years). AO/OTA classification at initial pelvic fracture, 8 cases were type C1.3 and one was type C3.3. The period from injury to surgery was 12.8±18.92 months (range 3-60 months). The cranial displacement of one side of the pelvis was 3.8±0.57 cm (range 2.5-4.1 cm). Sacral osteotomy and triangular osteosynthesis were used in all nine patients, combined with osteotomy or no osteotomy of the superior and inferior branches of the anterior ring pubis. The degree of longitudinal displacement of one side of the pelvis was assessed by making a vertical line gap between the acetabular apex on both sides and the central axis of the sacrum on the X-ray of the pelvis. The Majeed scoring and visual analogue scale (VAS) were evaluated preoperatively and at the last follow-up to assess the therapeutic effect of the patients.Results:In all 9 patients, except for 1 case of postoperative pelvic residual displacement 1.5 cm (preoperative 3.2 cm difference compared with the healthy side), the other 8 patients had a postoperative bilateral difference of 0.1-0.7 cm. All the patients were followed up for 12.00±9.95 months. At the last follow-up, the Majeed score of pelvic fracture increased from 44.0(33.5, 76.0) points preoperatively to 91.0(80.5, 92.5) points. The difference before and after operation was statistically significant ( Z=2.67, P<0.001), and the gait was significantly improved. And the VAS score for pain decreased from 6.00±1.41 points preoperatively to 1.22±0.97 points. The difference before and after operation was statistically significant ( t=8.73, P<0.001). None had complications like infection, plate broken, screw loosening, iatrogenic nerve or blood vessel injury, etc. Conclusion:Sacral osteotomy combined with lumbopelvic distraction triangular osteosynthesis for the treatment of pelvic malunion and nonunion caused by sacral fracture can correct pelvic deformity, prolong limb length, and reconstruct the stability of pelvic ring with good clinical results.
7.Clinical efficacy of mechanical thrombectomy in advanced age patients with acute anterior circulation large vessel occlusive stroke
Yujuan ZHU ; Yachen JI ; Xin XU ; Junfeng XU ; Xiangjun XU ; Ke YANG ; Youqing XU ; Qian YANG ; Xianjun HUANG ; Zhiming ZHOU
Chinese Journal of Neuromedicine 2022;21(3):263-272
Objective:To evaluate the benefits and risks of advanced age patients with acute anterior circulation large vessel occlusive stroke (ALVOS) accepted mechanical thrombectomy (MT), and explore the related influencing factors for prognoses in these patients.Methods:Six hundred and eighty patients with acute anterior circulation ALVOS accepted MT in 3 comprehensive stroke centers from January 2014 to December 2020 were sequentially collected. (1) Patients were divided into advanced age group (≥80 years old) and non-advanced age group (<80 years old) according to age, and the differences between the two groups were compared in successful postoperative vascular recanalization rate, incidence of perioperative complications, and good prognosis rate (modified Rankin scale [mRS] scores≤2) and mortality 90 d after onset. (2) Patients were divided into good prognosis group (mRS scores≤2) and poor prognosis group (mRS scores>2) according to the prognoses 90 d after onset; univariate analysis and multivariate Logistic regression analysis were used to investigate the independent factors for prognoses of the patients after MT. (3) According to the prognoses 90 d after onset, the advanced age patients were divided into good prognosis subgroup (mRS scores≤2) and poor prognosis subgroup (mRS scores>2). Univariate analysis and multivariate Logistic regression analysis were used to investigate the independent factors for prognoses of the elderly patients after MT.Results:(1) In these 680 patients, 92 patients (13.5%) were into the advanced age group and 588 patients (86.5%) were in the non-advanced age group; patients in the advanced age group had significantly lower successful recanalization rate (67.4% vs. 77.9%), significantly lower good prognosis rate 90 d after onset (20.7% vs. 50.2%), and statically higher mortality 90 d after onset (40.2% vs. 21.1%) as compared with the non-advanced age group ( P<0.05); however, there was no significant difference between the two groups in the incidences of symptomatic intracranial hemorrhage (sICH, 15.6% vs. 10.6%) and malignant cerebral edema (MCE, 12.2% vs. 17.6%, P>0.05). The baseline data of the advanced age and non-advanced age patients were further matched with propensity score matching analysis (1:1) and statistically analyzed: the 91 elderly patients had significantly lower good prognosis rate 90 d after onset (20.9% vs. 36.3%) and MCE incidence (12.4% vs. 33.3%) than the 91 non-elderly patients ( P<0.05); there was no significant differences in successful vascular recanalization rate (67.0% vs. 71.4%), sICH incidence (15.7% vs. 17.6%) or mortality 90 d after onset (39.6% vs. 37.4%) between the two groups ( P>0.05). (2) Among the 680 patients, 314 (46.2%) had good prognosis and 366 (53.8%) had poor prognosis. As compared with the good prognosis group, the poor prognosis group had significantly higher proportion of patients at advanced age, significantly lower proportion of male patients, significantly higher proportion of patients with hypertension, diabetes or atrial fibrillation, significantly lower baseline Alberta Stroke early CT (ASPECT) scores, significantly higher baseline National Institutes of Health Stroke Scale (NIHSS) scores, statistically higher proportion of patients with cardiogenic embolism, significantly lower incidence of tandem lesions, significantly shorter time from onset to sheathing, statistically higher proportion of internal carotid artery occlusion, significantly lower proportion of patients with grading 2 collateral circulation, and significantly lower proportion of successful vascular recanalization ( P<0.05). Advanced age ( OR=3.144, 95%CI: 1.675-5.900, P<0.001) was an independent factor for prognoses 90 d after MT, in addition to baseline ASPECT scores, baseline NIHSS scores, diabetes mellitus, successful recanalization, and collateral circulation grading. (3) In the advanced age group, there were 19 patients (20.7%) with good prognosis and 73 patients (79.3%) with poor prognosis. As compared with the good prognosis subgroup, the poor prognosis subgroup had significantly lower proportion of male patients, significantly lower proportion of patients with grading 2 collateral circulation or complete recanalization, and significantly higher baseline NIHSS scores ( P<0.05). Baseline NIHSS score ( OR=1.482, 95%CI: 1.187-1.850, P=0.001) was an independent factor for prognoses 90 d after MT in advanced age patients. Conclusion:Although advanced age is an independent risk factor for prognoses of patients with acute anterior circulation ALVOS accepted MT, there are still some advanced age patients benefiting from MT without increased complications, especially for those with low baseline NIHSS scores.
8.The relationship between periprocedural thrombus migration and clinical outcomes in patients with acute large vessel occlusion after mechanical thrombectomy
Chu CHEN ; Tangqin ZHANG ; Youqing XU ; Lili YUAN ; Xiangjun XU ; Ke YANG ; Qian YANG ; Xianjun HUANG ; Zhiming ZHOU
Chinese Journal of Neurology 2021;54(10):1025-1032
Objective:To investigate the early predictive factors of periprocedural thrombus migration and the relationship between periprocedural thrombus migration and prognosis after mechanical thrombectomy (MT) in stroke patients.Methods:The patients with anterior circulation acute large vessel occlusion stroke (ALVOS) who underwent MT in the Stroke Center of Yijishan Hospital of Wannan Medical College from May 2015 to December 2019 were retrospectively analyzed. The baseline characteristics, procedural and clinical outcomes were collected. Univariate and multivariate regression analysis was used to explore the risk factors of thrombus migration and the relationship between thrombus migration and prognosis of patients.Results:There were 302 ALVOS patients [(68.8±11.0) years old and 166 males (55.0%)] included, of whom thrombus migration was identified in 80 patients (26.5%), including 60 cases (75.0%) of proximal migration. Cardiogenic stroke ( OR=2.722, 95% CI 1.367-5.418, P=0.004) and clot burden score (CBS; OR=0.849, 95% CI 0.745-0.968, P=0.015) were independent risk factors of thrombus migration. Proximal migration ( OR=2.822, 95% CI 1.220-6.528, P=0.015) was an independent risk factor of 90-day clinical outcome, while the effect of distal migration on 90-day clinical outcome was not statistically significant. Conclusions:Cardiogenic stroke and lower CBS score are independent predictors of periprocedural thrombus migration in ALVOS patients who underwent MT. Proximal migration is an independent risk factor for the prognosis of patients, which has important clinical intervention significance.
9.Construction and analysis of a predictive model for posthepatectomy recurrence in patients with hepatocellular carcinoma based on preoperative CXCL13 measurement
Mingwei LI ; Jian GAO ; Xiangwei ZHAI ; Xiangjun QIAN ; Xiajie WEN ; Mingjie YAO ; Zhaojun DUAN ; Erjiang ZHAO ; Ling ZHANG ; Fengmin LU
Journal of Clinical Hepatology 2021;37(4):823-828
ObjectiveTo investigate the serological markers associated with posthepatectomy recurrence in patients with hepatocellular carcinoma, and to establish a prognostic model to evaluate whether palliative hepatectomy is suitable for such patients. MethodsA total of 111 patients with hepatocellular carcinoma who underwent hepatectomy in the Affiliated Cancer Hospital of Zhengzhou University from February 2009 to July 2013 and received follow-up were enrolled. Basic clinical data were collected and the patients were divided into recurrence group and non-recurrence group according to whether recurrence was observed during follow-up. The t-test was used for comparison of normally distributed continuous data between two groups and the Wilcoxon rank sum test was used for comparison of non-normally distributed continuous data between two groups; the chi-square test was used for comparison of categorical data between two groups. Survival curves were plotted using the Kaplan-Meier method, and survival differences were analyzed using the log-rank test. A Cox regression analysis was used to perform univariate and multivariate analyses, and the area under the ROC curve (AUC) was used to evaluate prediction efficiency. ResultsThe Kaplan-Meier survival curves showed that the patients with low alpha-fetoprotein (AFP), alkaline phosphatase, gamma-glutamyl transpeptidase (GGT), and fibrinogen and high CXCL13 had a longer median time to recurrence (P<0.05). AFP (hazard ratio [HR][95%CI]=1.69(1.03~2.79), P=0.039), GGT (HR[95%CI]=1.89(1.14~3.14), P=0.014), and CXCL13 (HR[95%CI]=0.54(0.33~0.89), P=0.015) were independent factors associated with posthepatectomy recurrence. The prognostic index PI=0.526×AFP+0.637×GGT-0.616×CXCL13 established based on these factors had an AUC of 0.87, a sensitivity of 93.75%, and a specificity of 63.64% in predicting recurrence within 0-3 months after palliative hepatectomy, with a significant reduction in prediction efficiency for recurrence within 0-6 months (AUC=0.68) or a longer period of time. The recurrence prediction efficiency of this model for palliative hepatectomy was significantly higher than that for radical resection. ConclusionThe prognostic model established based on CXCL13, AFP, and GGT can be used to evaluate the risk of early recurrence after palliative hepatectomy and thus helps clinicians to make diagnosis and treatment decisions based on patients’ benefits.
10. Establishment and preliminary application of serum Golgi protein 73 based noninvasive diagnostic model for compensated stage hepatitis B cirrhosis
Xiangwei ZHAI ; Shuhong LIU ; Mingjie YAO ; Xiangjun QIAN ; Xiajie WEN ; Qiang XU ; Jingmin ZHAO ; Fengmin LU
Chinese Journal of Hepatology 2020;28(1):47-52
Objective:
To establish and evaluate diagnostic efficacy and applicability of serum Golgi protein (GP) 73 based non-invasive diagnostic model with other conventional serological indicators for compensated stage hepatitis B cirrhosis.
Methods:
666 cases with chronic hepatitis B (CHB) who had visited to the Fifth Medical Center of People’s Liberation Army General Hospital from January 2010 to December 2017 were selected as the study subjects, and were classified according to compensated stage cirrhosis into clinical and pathological diagnosis group based on whether or not the liver histological examination was performed. A diagnostic model of compensated stage hepatitis B cirrhosis in the clinical diagnosis group was established. The current clinically used diagnostic model of liver cirrhosis, aspartate aminotransferase/platelet ratio index (APRI), fibrosis index (FIB)-4 and liver stiffness measurement (LSM) were compared. Eventually, the diagnostic model was verified step by step by pathological diagnosis group.
Results:
The area under the receiver operating characteristic curve (AUC) of GP73 and APRI, FIB-4, and LSM for cirrhosis patients in the clinical diagnosis group were 0.842, 0.857, 0.864, and 0.832, respectively. The diagnostic efficiency of the four indicators were of similar (

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