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1.
Article in Chinese | WPRIM | ID: wpr-1031745

ABSTRACT

@#Previous studies have shown that botulinum toxin A can significantly reduce headache frequency and intensity and headache-related dysfunction in patients with chronic migraine.Recent evidence has discovered that multiple monoclonal antibodies targeting the calcitonin gene-related peptide (CGRP) pathway can also significantly improve the clinical outcome of chronic migraine.Few studies have compared the preventive effects of the two treatments for chronic migraine.This review focuses on the efficacy and safety of botulinum toxin A and monoclonal antibodies against CGRP and CGRP receptor (CGRPr) in the treatment of chronic migraine,as well as the effectiveness of CGRPr monoclonal antibodies following a poor response to botulinum toxin A,aiming to provide a reference for clinical treatment selection.

2.
Article in Chinese | WPRIM | ID: wpr-929850

ABSTRACT

Objective:To investigate the predictive value of regional leptomeningeal collateral (rLMC) score on CT angiography (CTA) for the outcome after endovascular therapy in patients with late window anterior circulation stroke.Methods:Patients with acute anterior circulation large vessel occlusive stroke received endovascular treatment 6 to 24 h after onset in the Department of Neurology, the First Affiliated Hospital of Soochow University from January 2018 to July 2021 were enrolled retrospectively. At 3 months after onset, the outcome was evaluated according to the modified Rankin Scale. A score of ≤ 2 was defined as good outcome, and a score of >2 was defined as poor outcome. The clinical data, non-enhanced CT and CTA parameters of the patients were collected. Multivariate logistic analysis was used to determine the independent influencing factors of poor outcomes after endovascular treatment. Results:A total of 74 patients with acute anterior circulation large vessel occlusive stroke treated with endovascular treatment in the late window were enrolled. Their age was 64.41±12.98 years, 43 were males (58.1%). The baseline National Institutes of Health Stroke Scale (NIHSS) score was 13.18±5.22, and the median time from onset to puncture was 527.5 min. Fifty-three patients (71.6%) chose direct thrombectomy and 21 (28.4%) chose intravenous thrombolysis and bridging thrombectomy. Thirty-six patients (48.6%) had a good outcome and 38 (51.4%) had a poor outcome, including 4 (5.4%) died. Univariate analysis showed that there were significant differences in age, atrial fibrillation, fasting blood glucose, NIHSS score, Alberta Stroke Program Early CT Score (ASPECTS), rLMC score and clot burden score between the good outcome group and the poor outcome group (all P<0.05). Multivariate logistic regression analysis showed that higher ASPECTS (odds ratio 0.352, 95% confidence interval 0.157-0.791; P=0.012) and rLMC score (odds ratio 0.550, 95% confidence interval 0.329-0.919; P=0.022) were the independent predictors of good outcomes after endovascular therapy. Conclusion:ASPECTS and rLMC scores were the independent predictors of clinical outcomes after endovascular therapy in patients with late window anterior circulation large vessel occlusive stroke. It had certain guiding value for the decision-making of endovascular treatment in such patients.

3.
Chinese Journal of Neurology ; (12): 687-693, 2020.
Article in Chinese | WPRIM | ID: wpr-870869

ABSTRACT

Objective:To improve awareness about infratentorial dural arteriovenous fistula (DAVF).Methods:Three cases of DAVF in the First Affiliated Hospital of Soochow University from September 2017 to September 2019 were retrospectively analyzed in terms of clinical features, cerebrospinal fluid (CSF) analysis, brain imaging and treatment, and followed up through telephone call.Results:Case 1: A 43-year-old woman, in chronic but acute aggravated course, presented with weakness of both lower limbs and urination and defecation dysfunction. Brain magnetic resonance imaging (MRI) revealed abnormal signal in medulla. CSF analysis demonstrated aquaporin-4 antibodies positive. Misdiagnosed as neuromyelitis optica spectrum disorders, the treatment was poor. Then digital subtraction angiography (DSA) showed DAVF at the left infratentorial area, and endovascular treatment was operated. Relapse was not observed in two-year follow up. Case 2: A 57-year-old woman, in chronic progressive course, mainly manifested as memory loss, but progressed with dysphagia, fever, coma. Treatment as “central nervous infection” was poor. Then DSA showed DAVF at the bilateral transverse-sigmoid sinus area, and endovascular treatment was operated with embolized partial fistulas. The patient died from lung infection within two months. Case 3: A 52-year-old man, in subacute course, was treated in the Gastroenterology Department with clinical manifestion of stubborn nausea and vomiting. Brain MRI revealed abnormal signal in medulla, with prominent vessel flow voids nearby. Then DSA showed DAVF at the craniocervical junction, and endovascular treatment was operated. Relapse was not observed in six-month follow up.Conclusions:DAVF has a variety of clinical manifestations, and infratentorial DAVF can manifest as acute neurological dysfunction involving the brain stem, cerebellum, spinal cord, which may be easily misdiagnosed. When brain MRI showed intracranial abnormal signal, the possibility of DAVF should be considered. DSA remains the gold standard to diagnose DAVF. Endovascular embolization is the main treatment of infratentorial DAVF at present. Prognosis depends on clinical presentation and fistula classification.

4.
The Journal of Practical Medicine ; (24): 2087-2090, 2016.
Article in Chinese | WPRIM | ID: wpr-495650

ABSTRACT

Objective To investigate the value of ABCD3-I score in predicting the outcome of acute minor ischemic stroke. Methods Totally 255 patients were valued by ABCD, ABCD2, ABCD3, ABCD3-I and ESSEN score then the clinical characters, outcome and early progression of these patients were investigated. Results Forty-eight patients had poor outcome after 90 days. Univariate logistic regression indicated that the differences of hypertension, diabetes, cardiovascular disease, stenosis of criminal artery, abnormal signal in diffusion weighted imaging (DWI) and other clinical symptoms between poor outcome group and good outcome group were statistically significant (P<0.05). The AUC of ABCD, ABCD2, ABCD3, ABCD3-I and ESSEN score in predicting outcome of acute minor stroke was 0.791 0, 0.798 3, 0.827 9, 0.930 0 and 0.735 9 respectively. There was difference among patients with different ABCD3-I scores both in outcome and early progression. Conclusion ABCD3-I score can predict the outcome of acute minor stroke and supply a new method for personalized treatment.

5.
China Pharmacy ; (12): 5105-5107, 2015.
Article in Chinese | WPRIM | ID: wpr-501278

ABSTRACT

OBJECTIVE:To compare pharmacoeconomic and effect of Xueshuantong for injection and Ginkgo leaf extract and dipyridamole injection in the treatment of ischemic stroke. METHODS:Retrospective study was conducted. Totally 404 inpatients with ischemic stroke were divided into Xueshuantong group(271 cases)and ginkgo leaf extract and dipyridamole group(133 cas-es) according to clinical treatment programs. Based on the conventional treatment,patients in 2 groups were given Xueshuantong for injection and ginkgo leaf extract and dipyridamole injection,respectively. The average treatment course was 10 d. Cost-minimi-zation analysis was performed with the determination index of total effective rate. RESULTS:The total effective rates in Xueshuan-tong group and ginkgo leaf extract and dipyridamole group were 90.77% and 88.72%,respectively,the difference was not statisti-cally significant(P>0.05). The costs in 2 groups were 12 860.21 yuan and 13 155.40 yuan,respectively,and xueshuantong group had lower than ginkgo leaf extract and dipyridamde group. CONCLUSIONS:Both Xueshuantong for injection and Ginkgo leaf ex-tract and dipyridamole injection are effective in the treatment of ischemic stroke. However,the economy of Xueshuantong for injec-tion is superior to the other one.

6.
Chinese Journal of Epidemiology ; (12): 460-464, 2015.
Article in Chinese | WPRIM | ID: wpr-240072

ABSTRACT

<p><b>OBJECTIVE</b>To investigate the effect of highly active anti-retroviral therapy (HAART) on reducing HIV/AIDS related death.</p><p><b>METHODS</b>The analysis was conducted by using the data of 4,148 HIV/AIDS cases reported in Hebei province from 1989 to 2013. Regular follow-up, CD4 detection, registration of death were carried out for them. Free HAART has been provided to people living with HIV/AIDS who met the treatment requirement since 2003.</p><p><b>RESULTS</b>Of 4,148 HIV/AIDS cases, 12,451.48 person years were observed, 968 cases died due to all registered death causes. The death density was 7.77/100 person years. The death density was 2.87/100 person years for the HIV/AIDS cases receiving HAART, and 16.58/100 for the HIV/AIDS cases receiving no HAART. In 1,894 AIDS cases, a total of 4,774.48 person years were observed from onset to death, 581 cases died due to all registered death causes, and the death density was 121.69/100 person years. The death density was 4.77/100 person years for the cases receiving HAART, and 125.92/100 person years for the cases receiving no HAART. In the cases with CD less than 200/mm3, the death density was 22.9/100 person years for those receiving no HAART and 5.3/100 person years for those receiving HAART. The annual analysis found that the death rate due to all registered death causes declined as the increase of HAART coverage in people living with HIV/AIDS. The expanding of HAART coverage in people infected with HIV can reduce death rate among them.</p><p><b>CONCLUSION</b>Further expanding of HAART can effectively reduce the death among people living with HIV/AIDS.</p>


Subject(s)
Humans , Acquired Immunodeficiency Syndrome , Drug Therapy , Mortality , Antiretroviral Therapy, Highly Active , Cause of Death , China , Epidemiology , HIV Infections , Drug Therapy , Mortality , Treatment Outcome
7.
Article in Chinese | WPRIM | ID: wpr-420312

ABSTRACT

The establishment of cerebral collateral circulation is a secondary compensatory mechanism after cerebral ischemia.The expression of endogenous angiogenic growth factors is up regulated,angiogenesis and arteriogenesis are initiated,and the establishment of collateral circulation is accelerated after cerebral ischemia.Some drugs may promote the establishment of collateral circulation after ischemic stroke and improve the prognosis of patients.

8.
Article in Chinese | WPRIM | ID: wpr-383049

ABSTRACT

Objective To study the epidemic situation and characteristic of subtypes of HIV-1 strains prevalent in Hebei Province. Methods Viral RNA was extracted from plasma samples, HIV-1 genes (env and gag ) were amplified by RT and nested-PCR using specific primer pairs and sequenced directly.The acquired sequences were compared with international subtypes references and their phylogenetic-trees were analyzed to determine the subtype. Results Among 154 HIV-1 antibody positive cases , 148 HIV-1 gene fragments were amplified and analyzed. There were 6 kinds of HIV-1 subtypes and recombinants, moreover unidentified 2 cases in 148 samples, of which 61 (41.2%) cases of B', 59(39.9% ) cases of CRF01_AE, 16( 10.8% ) cases of CRF07_BC, 6(4.1% ) cases of CRF08_BC, and 2( 1.4% ) cases of C and B01 each. HIV-1 B01 was detected firstly in Hebei Province. Conclusion Six HIV-1 subtypes were identified in Hebei Province. B' and CRF01_AE are the primary subtypes and recombinants of HIV-1 existed in Hebei Province. The surveillance of HIV-1 gene variation should be paid more attention to.

9.
Article in Chinese | WPRIM | ID: wpr-547825

ABSTRACT

Objective To understand the status of human resources for AIDS control at city and county level in Hebei Province,and to improve the outfit of human resources.Methods General investigation and self-designed questionnaire were used by the trained investigators.Epi Data 3.0 was used to establish a database,and SPSS 13.0 was used to analyze the data.Results There were 1 347 missionaries at the city and county level,547 of whom were full-time staff.Significant differences existed in academic qualifications and titles between city and county level.A lack in technical staff in county level appeared.Conclusions The number of staff for HIV control in Hebei is not sufficient.Therefore human resources in these places should be strengthened and rationally allocated for AIDS control.

10.
Article in Chinese | WPRIM | ID: wpr-409819

ABSTRACT

BACKGROUND: Multiple sclerosis(MS) is a chronic autoimmune disease induced by the interaction between genetic and environmental factors. Its pathogen and the mechanism of the relapse and remission m the course of the disease are still unknown. Most of the MS research centers are looking for the pathogenic polypeptide epitope in proteolipid protein(PLP), myelin sheath basic protein (MBP) and oligodendrocyte glycoprotein (MOG) OBJECTIVE: To compare the proliferation of T cell lines(TCL) in MS induced by myelin sheath and delipidated myelin sheath towards 11 components of myelin sheath to mainly search the possible pathogenic polypeptide epitope in PLP, and investigate the possible effects of abnormal dcgrease in myelin sheath.DESIGN: A case-controlled trial.SETTING: Department of neurology in a hospital of a university.PARTICIPANTS: Mononuclear cells(MNC) of 16 MS cases(clinical relapsing-remitting type, patients did not receive any immunosuppresant for at least 3 months when their peripheral blood samples were taken) and 12 HLA-DR15 healthy volunteers were furnished by Dr. Trotter JL of MS Research Center of Washington University from the cell database.INTERVENTIONS: MS-TCL and normal TCL were induced twice by stimulation with myelin sheath and delipidated myelin sheath in vitro by cell culture in vitro. TCL proliferation was tested by 11 antigens including PLP,MBP, M87-106, P30-49, P40-60, P89-106, P95-117, P117-137,P139-151, P178-191, and P185-206.MAIN OUTCOME MEASURES: Difference of scintillation counting in every minute of every well, and the stimulative index of each well were calculated, and the mean wells with positive proliferation of TCL towards each antigen were confirmed as well.RESULTS: The general specific proliferation towards myelin sheath antigens was bigger in MS group than control group 5.49 ±5.31 to 3.10 ± 3. 17, and delipidated myelin sheath-induced TCL was bigger than myelin sheath-induced one 5. 49 ± 5.31 to 3.41 ± 4. 83 . Delipidated myelin sheath significantly changed the immune responses of MS group,especially the changes of responses towards P30-49, P40-60, P89-106,P117-137, P139-161, and P185-206 were significant compared with that the control group only responded to two polypeptides, which indicated that the antigen epitope of MBP, PLP, M87-106, P95-117, P40-60, and P185-206 might have significance in the triggering of MS autoimmune responses.CONCLUSION: TCL induced by MS myelin sheath has different proliferation towards antigen components of myelin sheath from control group. Delipidated myelin sheath significantly increases TCL proliferation in MS group, which suggests that if MS patients developed abnormal degrease in myelin sheath, TCL would produce autoimmune response towards self-myelin sheath, MBP, PLP and its polypeptide segments all can trigger MS or aggravate the state of the illness. Our finding supports the hypothesis of MS autoimmune pathogenic mechanism.

11.
Article in Chinese | WPRIM | ID: wpr-553481

ABSTRACT

Objective To observe the changes of endothelin and 6 Keto PGF 1? of patients with pulmonary heart disease and effects of Compound Danshen,to study the role of ET 6 Keto PGF 1? in pulmonary heart disease and pulmonary artery hypertension,and explore a safe and effective drug for pulmonary artery hypertension Methods 40 patients with CPHD and 30 patients with COPD as well as 20 healthy persons as control whose levels of plasma ET and 6 Keto PGF 1? were measured by radioimmunization,meanwhile,PaO 2 was measured by blood gas analyze instrument Results The level of ET in CPHD was higher than that in COPD and healthy group,company with the lower level of 6 Keto PGF 1? After treatment with Compound Danshen,the level of ET was reduced and 6 Keto PGF 1? was elevated Conclusions The balance between ET and PGI is important in modulating pulmonary circulation Compound Danshen can reduce pulmonary artery tension through protecting endothelium,decreasing ET,and increasing PGI 2

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