1.Study of symptom dimensions of obsessive-compulsive disorder in Chinese patients
Chuanqin LIU ; Xinhua ZHANG ; Ni DUAN ; Yong XU ; Jianhua YU
Chinese Journal of Behavioral Medicine and Brain Science 2012;21(7):608-609
ObjectiveTo study the symptom dimensions of obsessive-compulsive disorder(OCD) of Chinese patients.MethodsThis study examined apriori categories used to group types of obsessions and compulsions in the Yale-Brown Obsessive Compulsive Scale symptom checklist,in a group of Chinese patients with OCD ( n=536).A principal-components factor analysis with a varimax rotation was performed.ResultsFive factors( explaining)-hoarding( 16.17% ),contamination/cleaning ( 13.65% ),symmetry/ordering( 12.82% ),aggressive/checking( 10.44% ),somatic/repeating(8.38% )-emerged in this analysis,in total accounting for more than 60% of the variance.ConclusionThe result suggests a multidimensional model of Chinese OCD patients and these five factors may be helpful in identifing the subtype of OCD.
2.Advance of molecular imaging probes targeted for EphB4 receptor
Qinghua XIE ; Hua ZHU ; Fei LIU ; Xuedi HAN ; Chuanqin XIA ; Zhi YANG
Journal of International Oncology 2016;43(11):841-844
The erythropoietin-producing hepatocellular receptor (Eph)B4 receptor is closely associa-ted with tumor growth and angiogenesis,which is over-expressed in a wide variety of tumors.Molecular probes targeted for EphB4 receptor can improve the accuracy and specificity of tumor diagnosis.A lot of molecular probes targeted for EphB4 receptor have been designed,which are expected to provide new means for the early diagnosis and therapeutics of tumors.
3.Correlation of depression and cognitive function in patients with chronic obstructive pulmonary disease
Chuanqin XU ; Yuanqiang HE ; Yulong ZHENG ; Liyang ZHOU ; Shu LIU ; Yufeng WAN
Chinese Journal of General Practitioners 2013;(1):59-61
Based upon the measure of depression as defined by Hamilton depression scale (HAMD)scores > 17,120 patients with chronic obstructive pulmonary disease (COPD) were classified into 2 groups:COPD patients with or without depression.According to the mini-mental state examination (MMSE),the cognitive functions of all patients were evaluated.Meanwhile,oxygen saturation and pulmonary function were measured by blood gas analyzer and spirometer respectively.Fifty-four COPD patients were complicated with depression.HAMD scores were significantly negatively correlated with oxygen saturation and pulmonary function (P <0.05).Multiple regression analysis revealed that gender,oxygen saturation and MMSE scores were risk factors of depression (P < 0.05).MMSE scores decreased more obviously in the COPD patients with depression and were positively correlated with oxygen saturation (P < 0.01).A negative correlation existed between MMSE scores and HAMD scores (r =-0.549,P < 0.05).
4.Combination of neutrophil to lymphocyte ratio, NIHSS score and collateral circulation Tan score predicts the outcome of intravenous thrombolysis in patients with anterior circulation large vessel occlusive stroke
Wei WANG ; Chuanqin FANG ; Lei CAO ; Xueyun LIU
International Journal of Cerebrovascular Diseases 2022;30(2):88-93
Objective:To investigate the predictive value of baseline peripheral blood neutrophil to lymphocyte ratio (NLR), National Institutes of Health Stroke Scale (NIHSS) score combined with collateral circulation Tan score for the outcome of intravenous thrombolysis in patients with acute anterior circulation large vessel occlusive stroke.Methods:Patients with acute anterior circulation large vessel occlusive stroke received alteplase intravenous thrombolysis in the Departmet of Neurology, the Second Affiliated Hospital of Anhui Medical University from January 2019 to May 2021 were enrolled retrospectively. The modified Rankin Scale score was used to evaluate the outcomes at 90 d after thrombolysis. 0-2 was defined as good outcome and 3-6 were defined as poor outcome. The demographics, clinical data and imaging data between the good outcome group and the poor outcome group were compared. Multivariate logistic regression analysis was used to determine the independent influencing factors of the outcome of thrombolysis, and the receiver operating characteristic (ROC) curve was used to analyze the predictive value of NLR, NIHSS score, Tan score and their combination on the outcome of intravenous thrombolysis. Results:A total of 118 patients with acute anterior circulation large vessel occlusive stroke were enrolled during the study. Their age was 67.73±11.91 years, and there were 71 males (60.2%). Fifty-eight patients (49.2%) were in the good outcome group and 60 (50.8%) were in the poor outcome group. Univariate analysis showed that there were significant differences in NLR, collateral circulation Tan score and baseline NIHSS score between the good outcome group and the poor outcome group (all P<0.05). Multivariate logistic regression analysis showed that NLR (odds ratio [ OR] 1.299, 95% confidence interval [ CI] 1.005-1.679; P=0.046), baseline NIHSS score ( OR 1.150, 95% CI 1.037-1.275; P=0.008), collateral circulation Tan score ( OR 0.298, 95% CI 0.160-0.556; P<0.001) were independently associated with the outcomes. ROC curve analysis showed that the areas under the curve of NLR, baseline NIHSS score, Tan score and their combination for predicting poor outcome were 0.640, 0.752, 0.823 and 0.870, respectively. Conclusions:Peripheral blood NLR before thrombolysis, baseline NIHSS score and collateral circulation Tan score could predict the outcomes after intravenous thrombolysis in patients with acute anterior circulation large vessel occlusive stroke, and the combination of the three had a higher predictive value.
5.Correlation between white matter hyperintensity and early neurological deterioration after intravenous recombinant tissue plasminogen activator thrombolysis in acute ischemic stroke patients
Xueyun LIU ; Qi FANG ; Xiaosan WU ; Sunhong YAN ; Long WANG ; Chuanqin FANG
Chinese Journal of Neuromedicine 2022;21(3):257-262
Objective:To investigate the effects of white matter hyperintensity (WMH) of different lesion areas and severities on early neurological deterioration (END) in acute ischemic stroke (AIS) patients after intravenous recombinant tissue plasminogen activator (rt-PA) thrombolysis.Methods:Three hundred and seventy-three AIS patients, admitted to our hospital from April 2019 to July 2021, were chosen in our study. These patients were treated with intravenous rt-PA thrombolysis within 4.5 h of onset. According to the presence or absence of END, these patients were divided into END group ( n=89) and non-END group ( n=284). Fazekas scale was used to assess the periventricular WMH (PVWMH) and subcortical WMH (SCWMH): none-mild PVWMH/SCWMH was defined at 0-1 score and moderate to severe PVWMH/SCWMH was defined at 2-3 scores; the sum scores of the two sites were calculated, and none-mild WMH was defined at 0-2 scores and moderate-severe WMH was defined at 3-6 scores. Univariate analysis was used to compare the baseline data of the two groups, and multivariate Logistic regression was used to determine the correlations of END with WMH lesion areas and severities. Results:Univariate analysis showed that there was significant difference between the END group and non-END group in age, baseline blood glucose, baseline National Institutes of Health Stroke Scale (NIHSS) scores, Trial of Org 10172 in Acute Stroke Treatment (TOAST) classification, hemorrhagic transformation after thrombolysis, and PVWMH, SCWMH, and WMH scores ( P<0.05). Multivariate Logistic analysis showed that only baseline NIHSS scores ( OR=1.064, 95%CI: 1.019-1.111, P=0.005), hemorrhagic transformation after thrombolysis ( OR=3.931, 95%CI: 2.007-7.701, P=0.000), moderate-severe WMH ( OR=4.736, 95%CI: 2.737-8.195, P=0.000), and moderate-severe SCWMH ( OR=5.557, 95%CI: 3.156-9.783, P=0.000) were independently related to the occurrence of END. Conclusion:Patients with moderate-severe SCWMH, moderate-severe WMH, or high NIHSS scores after thrombolysis trend to have END.