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Objective To investigate the effect of Gexia Zhuyu decoction combined with diosmin on coagulation mechanism in patients with great saphenous varicose vein surgery.Methods A total of 60 patients who received great saphenous varicose vein surgery in Shaoxing Hospital of Traditional Chinese Medicine from January 2019 to April 2022 were selected and divided into control group and observation group according to random number table method,with 30 patients in each group.Control group was treated with diosmin,and observation group was treated with diosmin + Gexia Zhuyu decoction.Coagulation indexes,vascular endothelial function and inflammatory factor levels were compared between two groups.Results After treatment,Krüppel-like factor 2,activated partial thromboplastin time,thrombin time,prothrombin time,nitric oxide,and interleukin(IL)-10 in observation group were significantly higher than those in control group,while plasminogen activator inhibitor type 1,von Willebrand factor,endothelin 1,hypersensitive C-reactive protein,IL-2 and IL-6 were significantly lower than those in control group(P<0.05).Conclusion Gexia Zhuyu decoction combined with diosmin can improve the hypercoagulable state and vascular endothelial function in patients with great saphenous varicose vein surgery,and reduce the level of inflammatory factors in the body,which is worth popularizing.
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Elbow arthrolysis is the most commonly used treatment for elbow stiffness. Ulnar nerve complications are one of the most important evaluation indicators of postoperative health status. However, there is no consensus on the management of ulnar nerve and the control of surgical indications. Combining relevant literature and clinical experience, this review discussed the necessity of ulnar nerve release and the choice of ulnar nerve operations during elbow arthrolysis with or without preoperative ulnar nerve symptoms. It is considered that more attention should be paid to the management of ulnar nerve complications and further research should be performed.
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Objective:To compare the efficacy between olecranon sled fixation and tension band wiring fixation in the treatment of Mayo ⅡA olecranon fractures.Methods:A retrospective study was conducted to analyze the data of 54 patients with Mayo ⅡA olecranon fracture who had been admitted to Department of Traumatology and Orthopedics, Beijing Jishuitan Hospital from October 2018 to February 2021. There were 20 males and 34 females with an age of (45.5±17.7 years), and 36 left and 18 right sides. They were divided into 2 groups according to different methods of internal fixation. Group A (25 cases) was subjected to olecranon sled fixation and group B (29 cases) to tension band wiring fixation. Preoperative data, operation time, reoperations and complications during follow-up were recorded and compared between the 2 groups. In both groups at the last follow-up, the range of the elbow motion, the Mayo elbow performance score (MEPS) and the Disabilities of the Arm, Shoulder and Hand (DASH) score were recorded to evaluate the elbow function.Results:The 2 groups were comparable because there were no significant differences in all their preoperative demographic data ( P>0.05). There were no significant differences between the 2 groups either in follow-up time [(32.8±8.9) months for group A and (35.8±9.0) months for group B] or in operation time [60.0 (60.0, 82.5) min for group A and 60.0 (60.0, 67.5) min for group B] ( P>0.05). At the last follow-up in group A and group B, respectively, the flexion and extension of the elbow was 141.0°±8.4° and 140.0 (140.0, 150.0)°, the pronation-supination 180.0 (175.0, 180.0)° and 180.0 (175.0, 180.0)°, the MEPS score 100.0 (85.0, 100.0) and 100.0 (92.5, 100.0), and the DASH score 4.2 (1.7, 6.3) and 5.8 (1.3, 8.3), all showing no statistically significant differences between the 2 groups ( P>0.05). Olecranon skin irritation occurred in 5 patients (20.0%,5/25) in group A and in 15 patients (51.7%,15/29) in group B, and 7 patients (28.0%,7/25) in group A and 21 patients (72.4%,21/29) in group B underwent removal of internal fixation, both showing statistically significant differences between the 2 groups ( P<0.05). Conclusion:In the treatment of Mayo ⅡA olecranon fractures, compared with tension band wiring fixation, olecranon sled fixation may lead to comparable efficacy in fixation and functional recovery, but significantly reduced rates of complications and internal fixation removal.
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Acute kidney injury (AKI) is a common serious complication after acute ischemic stroke (AIS), which is associated with an increased mortality and disability. However, the clinical prevalence is often underestimated or overlooked. This article reviews the pathogenesis, risk factors, predictive factors, and predictive models of AKI in patients with AIS, in order to provide a basis for early clinical identification and diagnosis of AKI in patients with AIS.
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As the most effective treatment for acute ischemic stroke, intravenous thrombolysis can not only improve the outcome of patients, but also affect post-stroke depression (PSD) through direct or indirect mechanisms. Therefore, it is of great clinical significance to explore the effect of intravenous thrombolysis on PSD. This article reviews the characteristics of PSD, the possible impact and mechanisms of intravenous thrombolysis on PSD, and the prevention and treatment of PSD.
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Objective:To investigate the therapeutic effects of sled board internal fixation on the treatment of olecranon fractures.Methods:The clinical data were retrospectively analyzed of the 21 patients with olecranon fracture who had been treated with sled board internal fixation at Department of Traumatology and Orthopedics, Beijing Jishuitan Hospital from May 2019 to January 2021. They were 11 males and 10 females with 14 left and 7 right sides affected, aged from 18 to 68 years (mean, 42.0 years). By the preoperative Mayo classification for olecranon fractures, one case was type ⅠA, 11 cases were type ⅡA and 9 cases type ⅡB; by the Schatzker classification, one case was type A, 4 cases were type B and 16 cases type C. The operation time and the complications were recorded; at the last follow-up, the range of motion of the elbow joint was recorded and the elbow function and pain were evaluated by the Mayo elbow performance score (MEPS) and visual analogue scale (VAS).Results:The 21 patients were followed up for 13 to 34 months (mean, 19.6 months) after operation. At the last follow-up, the flexion and extension of the affected elbow averaged 139.8° (from 125° to 160°), and the pronation-supination 177.9° (from 160° to 180°). The operation time averaged 77.8 min (from 40 to 135 min). Postoperative olecranon skin discomfort developed in 4 patients, 2 of whom underwent removal of internal fixation; no such complication as internal fixation breakage, screw loosening, incision infection or elbow stiffness was observed in the other 17 cases. At the last follow-up, the MEPS scores averaged 97.9 points (from 85 to 100 points) and the VAS scores 0.2 points (from 0 to 2 points).Conclusion:The sled board internal fixation can result in good therapeutic effects on the treatment of olecranon fractures.
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Undifferentiated connective tissue disease (UCTD) has clinical and laboratory characteristics of connective tissue disorders, but it can not meet the diagnostic criteria of any specific disease. Pregnancy complicated with UCTD is one of the most common rheumatic diseases in women of childbearing age. UCTD will increase the risk of adverse events of pregnancy, such as spontaneous abortion, preeclampsia, fetal growth restriction, small for gestational age,recurrent implantation failure and so on. Pregnancy may lead to recurrence, aggravation and even serious complications of UCTD; multidisciplinary monitoring and appropriate treatment can improve the pregnancy outcome.
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Objective:To investigate the effect of psychological support during perithrombotic period on post-stroke depression (PSD) in patients with acute ischemic stroke (AIS).Methods:Patients with AIS received intravenous thrombolysis in the Affiliated Lianyungang Hospital of Xuzhou Medical University from January 1, 2021 to July 31, 2021 were enrolled prospectively. The intervention group received one-to-one individual psychological support therapy in the perithrombolytic period on the basis of receiving standard intravenous thrombolytic therapy. At 30 d after onset, Hamilton Depression Scale was used to assess whether PSD occurred. Multivariate logistic regression analysis was used to evaluate the independent influencing factor of PSD. Results:A total of 126 patients with AIS were enrolled, and 86 of them were male (68.25%). Their age was 63.65±10.46 years; 65 were in the intervention group and 61 were in the control group. The incidence of PSD in the intervention group was significantly lower than that in the control group (20.00% vs. 36.07%; χ2=4.049, P=0.044). Multivariate logistic regression analysis showed that psychological intervention (odds ratio [ OR] 0.333, 95% confidence interval [ CI] 0.132-0.838; P=0.020] was an independent protective factor for PSD, while ischemic heart disease ( OR 4.510, 95% CI 1.181-17.217; P=0.028), alcohol consumption ( OR 3.421, 95% CI 1.317-8.888; P=0.012), anticoagulation therapy ( OR 3.145, 95% CI 1.155-8.567; P=0.025) and modified Rankin Scale score before thrombolysis ( OR 1.627, 95% CI 1.142-2.317; P=0.007) were the independent risk factors for PSD. Conclusion:Perithrombolytic psychological support may reduce the incidence of PSD.
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Olecranon fracture is one of the most common types of elbow fracture. The traditional surgical methods are tension band wiring and plate internal fixation. Both surgical methods can well restore the range of motion and function of the elbow, but there are still problems such as occurrence of complications and high rate of secondary surgery. Olecranon sled is a new type of internal fixation, the unique design of which helps reduce the incidence of complications. Combining relevant literature and clinical experience, the author will discuss the research progress in common internal fixation techniques for olecranon fracture, considering that the clinical effect of internal fixation is good at present, but the problems of postoperative complications and secondary operation are still worthy of attention.
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Objective:To investigate the correlation between total cholesterol (TC)/high-density lipoprotein cholesterol (HDL-C) ratio and unstable carotid plaque.Methods:From February 2021 to May 2021, adult patients with asymptomatic carotid atherosclerotic plaque admitted to the Department of Neurology, the First People's Hospital of Lianyungang were retrospectively enrolled. The demographic and related clinical data were collected. Carotid artery plaques were detected by ultrasound, and the subjects were divided into a stable plaque group and an unstable plaque group. Multivariate logistic regression analysis was used to assess the independent risk factors for unstable carotid plaques. Receiver operating characteristic (ROC) curve was used to evaluate the predictive efficacy of TC/HDL-C ratio for unstable carotid plaques. Results:A total of 362 patients with asymptomatic carotid atherosclerotic plaque were enrolled, including 226 (62.43%) in the stable plaque group and 136 (37.57%) in the unstable plaque group. Multivariate logistic regression analysis showed that after adjusting for confounding factors, only TC/HDL-C ratio was the independent risk factor for unstable carotid plaque (taking the 1 st quintile array of TC/HDL-C ratio as a reference, the 4 th quintile array: odds ratio 3.13, 95% confidence interval 1.50-6.55, P=0.002; the 5 th quintile array: odds ratio 6.75, 95% confidence interval 3.21-14.22, P<0.001). ROC curve analysis showed that the area under the curve of TC/HDL-C ratio for predicting unstable carotid plaque was 0.691 (95% confidence interval 0.634-0.748; P<0.001), the optimal cut-off value was 4.38, and the sensitivity and specificity were 50.0% and 82.7%, respectively. Conclusion:TC/HDL-C ratio is an independent risk factor for unstable carotid plaques and has a certain predictive value for unstable carotid plaques.
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Objective:To explore the influence of blood pressure during peri-thrombolysis period (from admission to 24 h after thrombolysis) in intracranial hemorrhage, improvement of neurological function, primary endpoint event (recurrence of symptomatic stroke) and secondary endpoint events (complex cardiovascular and cerebrovascular events, and all-cause death) in patients with acute ischemic stroke.Methods:A total of 422 patients with acute ischemic stroke who underwent intravenous thrombolysis with alteplase during hospitalization at National Center for Stroke in Lianyungang from January 2015 to March 2019 were followed up for 90 d. According to the quintile of mean systolic and diastolic blood pressures during peri-thrombolysis period, they were divided into group of blood pressure <130.00 mmHg (Q1), group of blood pressure of 130.00-140.49 mmHg (Q2), group of blood pressure of 140.50-147.99 mmHg (Q3), group of blood pressure of 148.00-158.00 mmHg (Q4), and group of blood pressure >158.00 mmHg (Q5), and group of blood pressure <71.30 mmHg (G1), group of blood pressure of 71.30-76.19 mmHg (G2), group of blood pressure of 76.20-81.89 mmHg (G3), group of blood pressure of 81.90-90.79 mmHg (G4), group of blood pressure >90.79 mmHg (G5). Univariate and multivariate Logistic regression analyse were used to evaluate the relations of blood pressure with postoperative intracranial hemorrhage and neurological function improvement. Kaplan-Meier curve, Log-rank test and multivariate Cox proportional risk model were used to evaluate the relations of blood pressure with primary endpoint event and secondary endpoint events.Results:(1) After adjusting for confounding factors, multivariate Logistic regression analysis showed that the risk of postoperative intracranial hemorrhage in patients from Q2 was significantly lower than that in patients from Q5 ( OR= 0.160, 95%CI: 0.031-0.827, P=0.029). (2) After adjusting for confounding factors, multivariate Logistic regression analysis showed that the probability of postoperative improvement of nerve function in patients from Q2 and Q3 was significantly higher than that in patients from Q5 ( OR=2.144, 95%CI: 1.043-4.407, P=0.038; OR=2.224, 95%CI: 1.105-4.479, P=0.025); the probability of postoperative improvement of nerve function in patients from G3 and G4 was significantly higher than that in patients from G5 ( OR= 2.153, 95%CI: 1.081-4.287, P=0.029; OR=2.182, 95%CI: 1.131-4.210, P=0.020). (3) After adjusting for confounding factors, multivariate Cox proportional risk model showed that the risk of primary endpoint event in patients from Q1 and Q2 was significantly lower than that in patients from Q5 ( HR=0.079, 95%CI: 0.010-0.613, P=0.015; HR=0.211, 95%CI: 0.062-0.724, P=0.013). (4) After adjusting for confounding factors, multivariate Cox proportional risk model showed that the risk of secondary endpoint events in patients from Q1, Q2, Q3 and Q4 was significantly lower than that in patients from Q5 ( HR=0.246, 95%CI: 0.100-0.607, P=0.002; HR=0.360, 95%CI: 0.177-0.732, P=0.005; HR=0.448, 95%CI: 0.246-0.817, P=0.009; HR=0.467, 95%CI: 0.252-0.867, P=0.016). Conclusion:The risks of postoperative intracranial hemorrhage, primary endpoint event and secondary endpoint events in patients with acute ischemic stroke decrease with the decrease of systolic blood pressure during peri-thrombolysis period; moderate blood pressures (systolic blood pressure: 130.00-147.99 mmHg; diastolic blood pressure:76.20-90.79 mmHg) are beneficial for improvement of neurological function.
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Blood pressure management is an important and complex part of the treatment of acute ischemic stroke. There is no consensus on blood pressure management options for patients with acute ischemic stroke receiving intravenous thrombolysis. Blood pressure levels and blood pressure variability before and after thrombolysis, and timing of blood pressure interventions have significant effects on hemorrhagic transformation, functional outcome, and recurrence risk in patients with acute ischemic stroke. This article reviews the necessity, safety, goals of blood pressure management before and after thrombolysis, and its impact on the outcomes in acute ischemic stroke.
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Objective To investigate the relationship between low-density lipoprotein cholesterol/high-density lipoprotein cholesterol ratio (LHR) and asymptomatic carotid plaques and their stability in high-risk stroke population.Methods Between December 2012 and April 2015,a total of 39 944 permanent resident population ≥40 years were used as subjects of the survey from 11 rural communities in Haitou Town,Banzhuang Town and Tashan Town,Ganyu District,and 9 urban communities in Xinpu District and Haizhou District,Lianyungang City using epidemiological survey method of cluster sampling.Excluding those who took lipid-lowering drugs within 3 months and had a history of stroke or transient ischemic attack,6 592 people at high risk of stroke were finally screened out.Ultrasound was used to detect carotid plaques.The subjects were divided into plaque-free group and plaque group.The latter was further divided into stable plaque group and unstable plaque group.Multivariate logistic regression analysis was used to evaluate the independent risk factor for carotid plaques and their stability.The odds ratio (OR) and 95％ confidence interval (CI) were calculated.Receiver Operating Characteristic (ROC) curve was used to evaluate the prediction efficiency of LHR on carotid plaques.Results Multivariate logistic regression analysis showed that low-density lipoprotein cholesterol (LDL-C) was an independent risk factor for carotid plaques,while high-density lipoprotein cholesterol (HDL-C) was an independent protection factor of carotid plaques.Using the lowest quintile (Q1) of LHR as a reference,carotid plaque risk increased significantly with the increasing LHR (Q2:OR 1.448,95％ CI 1.082-1.937,P =0.013;Q3:OR 2.414,95％ CI 1.754-3.322,P＜0.001;Q4:OR 2.939,95％ CI 1.945-4.441,P＜0.001;Q5:OR 4.884,95％ CI 3.143-7.115,P＜0.001).ROC curve analysis showed that the area under the curve (AUC) of LHR predicting carotid plaques was 0.795 (95％ CI 0.792-0.807;P＜ 0.001),and the optimal cut-off value was 3.00 (sensitivity 68.37％,specificity 75.65％).LHR ≥3.92 (LHR in the Q4 and Q5 subgroups) was an independent risk factor for unstable carotid plaques (OR 2.915,95％ CI 2.104-4.040;P＜0.001).The AUC of the LHR predicting unstable carotid plaques was 0.658 (95％ CI 0.633-0.684;P＜0.001).Conclusions LHR was an independent predictor of carotid plaques in high-risk stroke patients.It had higher predictive value for carotid plaques,and its conversion threshold for promoting plaque formation was 3.00.When LHR was ≥3.92,there was a significant increase in the risk of unstable carotid plaques.
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Carotid unstable plaque is closely related to the occurrence and development of ischemic stroke. As a new predictor, low/high-density lipoprotein cholesterol concentration ratio can provide accurate monitoring indicator for stroke prevention and control, risk stratification and screening of high-risk population. It is of great clinical significance to explore its ideal level and regulation methods. This article reviews the vulnerability mechanism of carotid unstable plaques, the relationship between carotid unstable plaques and ischemic stroke, and the predictive value and ideal level of low/high-density lipoprotein cholesterol concentration ratio in order to pave the way for relevant research.
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Objective:To analyze clinical characteristics and experiences in the treatment of thyroid-stimulating hormone (TSH)-secret-ing pituitary adenoma. Methods:To summarize the diagnosis, treatment and prognosis of 14 cases of pituitary thyrotropin (TSH) tu-mor in the Department of Neurosurgery, 251 Hospital of China People's Liberation Army (PLA) from January 2006 to February 2014. Re-sults:Of 14 patients, two received direct surgical treatment and 12 received drug treatment before surgery. Thyroid function fully re-covered in 10 patients who underwent total tumor resection. Four patients, for whom resections failed, were treated with hormone re-placement therapy after radiotherapy. Conclusions:It is important to diagnose TSH-secreting pituitary adenoma early, perform proper perioperative management, and choose the right operative time after early diagnosis and select correct treatment.
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Cerebral autoregulation is a main mechanism of brain tissue maintains constant brain blood flow,which has important significance for the occurrence,development,and outcome of ischemic stroke.This article reviews the roles and mechanisms of endothelin system in cerebral blood flow regulation after ischemic stroke.
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Objective To identify Chinese character writing related cortex (WRC) and its relationship with hand motor cortical areas. Methods Ten native Chinese-speaking, right-hand volunteers were recruited in the study. NTMS mapping was conducted during picture naming task. The WRC were mapped based on nTMS-induced impairment of Chinese character writing. The extent and area of WRC was calculated. The right-hand motor representations were mapped while motor-evoked potentials were produced under nTMS stimulation. EMG data and coordinates of positive stimulus were recorded. The relationship between WRC and hand motor cortex (HMC) was analyzed on the basis of area comparison and distance calculation. Results The cortical areas related to Chinese character writing were mapped successfully in all subjects by nTMS. WRC was primarily centered in left posterior middle frontal gyrus (pMFG) (86%,55/64). The mean WRC area (161.03 mm2 ±62.58mm2) was significantly smaller than the mean HMC area (589.50 mm2±227.34mm2) (P<0.001). The WRC and HMC were not conjoined or overlapped in the dominant hemisphere. The distance between those two was 12.58mm±2.71mm. Conclusions NTMS can provide reliable assistance in mapping WRC areas. The WRC is relatively fixed and centralized in pMFG but is not overlapped with the HMC.
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Cerebral autoregulation is a main mechanism of brain tissue maintains constant brain blood flow,which has important significance for the occurrence,development,and outcome of ischemic stroke.This article reviews the roles and mechanisms of endothelin system in cerebral blood flow regulation after ischemic stroke.
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Objective To investigate the correlation between morning blood pressure surge and Coronary Microvascular Dysfunction.Methods 58 cases of patients with hypertension in our hospital were given 24 h ambu-latory blood pressure monitoring(ambulatory blood pressure monitoring,ABPM).The coronary microvascular dys-function was estimated by the index of microcirculatory resistance(IMR). All cases were given biochemical test-ing,included TCH,TG,HDL-c,LDL-c and SUA.Results According to whether ABMP was arise,the patient were divided into MBPS group(n=21)and the Non-MBPS group(n=37).24 h,day,night and morning peak of systolic blood pressure were significantly higher in the morning peak group than in the average morning peak group. Multiple linear regression analysis showed that,MBPS,24 h average systolic blood pressure,day average systolic blood pressure,night average systolic blood pressure,and age were independent risk factors for coronary artery disease.Conclusion Morning blood pressure surge is closely related to severity of coronary microcirculation dysfunction. It is an independent risk factor for coronary microcirculation dysfunction. To control the blood pres-sure in patients with hypertension effectively can reduce morning peak target organ damage.
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Objective@#To investigate the incidence of occupational diseases in Chongqing, China, from 2006 to 2014, and to analyze the harm, features, and trend of occupational diseases in Chongqing.@*Methods@#The data of new cases of occupational diseases from 2006 to 2014 were collected, and the patients with a confirmed diagnosis of occupational diseases were selected as study subjects to analyze the incidence of occupational diseases in Chongqing.@*Results@#There were 17499 cases of occupational diseases in total in Chongqing from 2006 to 2014. Among these patients, 17124 (97.86%) were male, most of whom (95.40%) had occupational pneumoconiosis, and 375 (2.14%) were female, most of whom (72.80%) had occupational chemical poisoning. There were 16400 cases (93.72%) of occupational pneumoconiosis in total, mainly coal workers' pneumoconiosis (55.87%) and silicosis (43.02%) , and the main industries involved were coal mining and washing, railway transport equipment manufacturing, and mining and washing of bituminous coal and anthracite. There were 724 cases of occupational poisoning in total; there were 281 cases of acute occupational poisoning, mainly gas poisoning (39.86%) and carbon monoxide poisoning (33.10%) ; there were 443 cases of chronic occupational poisoning, mainly poisoning caused by benzene (47.63%) , mercury and its inorganic compounds (32.74%) , and lead and its inorganic compounds (9.03%) .@*Conclusion@#Occupational diseases in Chongqing are mainly occupational pneumoconiosis, and occupational health supervision should be enhanced in the industries of coal mining and washing and railway transport equipment manufacturing to protect workers’ health.