Extracorporeal shock wave (ESW), as a noninvasive, safe, and effective treatment, was applied to the treatment in osteonecrosis of femoral head (ONFH) since the end of last century. Although this therapy is more and more widely used, there are many traps and challenges. We recommend using the high-energy focus ESW to treat ONFH, rather than using the low energy radial pressure wave. Furthermore, for different types ONFH, scientific personalized treatment planning should be made first. There are demands of multicenter united researches for this unknown field of ONFH treated with ESW, and so to provide high-level evidence-based medicine evidence.
ObjectivesTo explore the characteristics of cognitive deficits of Benign epilepsy of childhood with centrotemporal spikes (BECTS).MethodsA total of 61 BECTS patients who visited Neurology Clinic of Xuanwu Hospital Capital Medical University between September 2010 to December 2019 and 60 healthy controls were enrolled in our study. All patients and healthy controls performed a series of neuropsychological tests to assess their cognitive function in the "Multi-dimensional psychology" of Beijing Normal University, including attention; memory; arithmetic calculation; language processing; executive function; visuospatial processing; visual perception; psychomotor speed. Lastly, independent sample t-test and friedman test were performed on the scores of BECTS group and controls using SPSS 20.0 and we conducted a multi-factor comprehensive analysis of correlation between clinical criteria and cognitive dysfunction in BECTS.ResultsCompared with 60 healthy controls, the as group got an average score of 19.56±2.91 in Paired Association Learning Test (P<0.001), (23.67±9.50) in Word Discrimination Test (P=0.017), (61.45±13.14) in Object Quantity Perception Task (P=0.040), (6.54±1.47) in Digit Span Test (P<0.001), (5.79±5.90) in Vocal Perception Test (P<0.001), (35.10±2.33) in Taylor Complex Figure Test (P<0.001) and (700.34±493.053) (P=0.008) in Choice Reaction Time Test. The results of these tests are inferior to the control group and the remaining 10 tests are of no statistical significance. There were 36 children with onset of seizure before 8 years of age. Compared with the patients experienced onset of illness at a later age, the 36 patients exhibited lower scores in most of the neuropsychological tests including Visual Tracking Task, Spatial Memory Task, Simple Subtraction Task, Number Comparison Test, Language Rhyme Test, Word Discrimination Testand Visual Perception Task (P<0.05). 34 patients received monotherapy, and 27 received a combination of 2 or 3 anti-epileptic drugs. The scores of attention, memory, visual perception and reaction tests in the multi drug treatment group were lower than those in the single drug treatment group (P<0.05).ConclusionsChildren with BECTS have impairment in attention, vocal perception, visual perception, memory and psychomotor speed. The younger the age of onset, the more severe the cognitive impairments. The degree of cognitive deficitsinchildren treated with multi drugs was more serious than that of children treated with single drugs.
ObjectiveTo compare the clinical effects of lobectomy and sublobar resection in the treatment of lung metastasis and to analyze the factors affecting patient prognosis. MethodsA retrospective analysis was performed on the clinical data of 165 patients with pulmonary metastasis who underwent thoracic surgery at the Affiliated Tumor Hospital of Xinjiang Medical University between March 2010 and May 2021, including 67 males and 98 females, with a median age of 52 (44, 62) years. According to the operation methods, patients were divided into a lobectomy group and a sublobar resection group. The clinical data of the patients were compared between the two groups. The Cox proportional hazard model was used for univariate and multivariate analyses. ResultsThe 3- and 5-year overall survival rates were 60.0% and 34.3%, respectively, and the median survival time was 24 months. The 3- and 5-year disease-free survival rates were 39.4% and 23.7%, respectively. Compared with the lobectomy group, the sublobar resection group had shorter operation time for pulmonary metastases (P<0.001), less intraoperative blood loss (P<0.001), less drainage volume on the first day after surgery (P<0.001), less incidence of prolonged air leak (P=0.004), shorter drainage tube indwelling time (P=0.002), and shorter postoperative hospital stay (P=0.023). The disease-free survival time after sublobar resection and lobectomy was 26 months and 24 months, respectively, with no statistical difference (P=0.970). The total survival time of the two groups was 73 months and 69 months, respectively, with no significant difference (P=0.697). Multivariate analysis showed that sex [HR=0.616, 95%CI (0.390, 0.974), P=0.038], disease-free interval [HR=1.753, 95%CI (1.082, 2.842), P=0.023], and postoperative adjuvant therapy [HR=2.638, 95%CI (1.352, 5.147), P=0.004] were independent influencing factors for disease-free survival of patients who underwent pulmonary metastasectomy. Disease-free interval [HR=2.033, 95%CI (1.062, 3.894), P=0.032] and preoperative carcinoembryonic antigen level [HR=2.708, 95%CI (1.420, 5.163), P=0.002] were independent factors influencing the overall survival of patients in this group. ConclusionSublobar resection provides a safe and effective treatment option for patients with pulmonary metastasis on the premise of ensuring R0 resection of lung metastasis. Sex, disease-free interval, preoperative carcinoembryonic antigen level, and adjuvant therapy after pulmonary metastasectomy are the independent influencing factors for the prognosis.
Lung is one of the most common metastatic organs of carcinomas. Pulmonary metastasectomy has become a common procedure in thoracic surgery and its effectiveness has been demonstrated by many researches. Once the malignant tumor is combined with lung metastasis, which belongs to the category of advanced tumor, surgical resection is only a palliative treatment to reduce the tumor load. However, there are still some controversies among the surgical indications, preoperative examinations, surgical methods and resection ranges, lymph node management, recurrence and re-resection of metastatic tumor and prognostic factors. This article reviews pulmonary metastasectomy from the above aspects.
Objective To compare efficacy of laparoscopic and open duodenal circular drainage operation for superior mesenteric artery compressing syndrome (SMACS). Methods From December 2012 to December 2015, the clinical data of 23 cases of laparoscopic duodenal circular drainage operation (laparoscope group) and 28 cases of open duodenal circular drainage operation (open group) were analyzed. The operation time, intraoperative bleeding, postoperative ambulation time, postoperative analgesics usage, postoperative the first exhaust time, postoperative the first feeding time, postoperative hospitalization time and postoperative incidence of complications were compared. The patients were followed up to confirm the effect after the operation. Results There were no differences of the age, sex, and body weight index between the laparoscope group and the open group (P>0.05). The operation time had no significant difference between these two groups (P>0.05). Compared with the open group, the intraoperative bleeding was less (P<0.05), the postoperative ambulation time, postoperative the first exhaust time, postoperative the first feeding time, postoperative hospitalization time were shorter (P<0.05), the rates of postoperative analgesics usage, incision infection, pulmonary infection, and intestinal obstruction were lower (P<0.05) in the laparoscope group. The rates of anastomotic leakage and anastomotic bleeding, and total postoperative complications rate had no significant differences between these two groups (P>0.05). All the patients were followed up for 8–36 months. The clinical symptoms disappeared and the body weight increased to normal level in the two groups. Conclusions Preliminary results of in this study show that laparoscopic duodenal circular drainage operation in treatment of SMACS has some advantages such as less trauma, faster recovery, fewer complications and shorter hospitalization time. Laparoscopy will be an ideal choice for treatment of SMACS.
ObjectiveTo evaluate the current status and trend of methodological quality of multi-center randomized controlled trials (RCTs) of stroke treatments in Chinese Mainland.MethodsMulti-center RCTs of stroke treatments conducted in Chinese Mainland published in Chinese or English language from January 2000 to December 2019 were retrieved from seven databases including PubMed, Cochrane Central Registry of Controlled Trials, Embase, China Biology Medicine, China National Knowledge Infrastructure, Chinese Science and Technique Journals Database, and Wanfang Database. The basic information was collected. Methodological items were referred to the Cochrane Collaboration’s tool for assessing risk of bias. The definitions of Wade were used to assess the outcome measure.ResultsA total of 90 multi-center RCTs were included, of which 39 were published from 2000 to 2009, and 51 were published from 2010 to 2019. The total number of trials published from 2010 to 2019 was 1.31 times of that published from 2000 to 2009. The research subjects were ischemic stroke patients in 58.9% (53/90) of the RCTs, intracerebral hemorrhage patients in 14.4% (13/90) of the RCTs, and ischemic stroke patients as well as hemorrhagic stroke patients in 26.7% (24/90) of the RCTs. There were 55.6% (50/90) drug trials, and 44.4% (40/90) non-drug trials. There were statistically significant differences in the loss of visit report (P=0.005), primary and secondary outcome indicators report (P=0.027), and adverse reaction report (P=0.007) between the two periods; there was no statistically significant difference in reported adequate randomized methods (P=0.341), allocation concealment (P=0.611), blindness (P=0.551), used intentionality analysis (P=0.573), or follow-up time (P=0.061) between the two periods.ConclusionIn the past 20 years in Chinese Mainland, the quality of stroke treatment RCTs improves slowly, and more attention should be paid to develop the RCTs of true randomization, blinding, and better patient outcome measures.
Chronic kidney diseases (CKD) with long duration and a variety of complications have caused great physical and psychological problems for patients, and the overall quality of life of patients is low. Taijiquan, as a traditional Chinese techniques project, is beneficial to improving cardiopulmonary function, enhancing lower limb muscle strength, and reducing cardiovascular and cerebrovascular risks. We summarized the latest progress in clinical research concerning taijiquan as exercise rehabilitation for patients with CKD, aiming to promote the clinical application of taijiquan and other traditional exercises in the rehabilitation process of CKD patients and improve the overall quality of life of CKD patients.
目的 探讨重组人p53腺病毒(recombinant human p53 adenovirus, rAd-p53)在脊柱转移瘤的治疗中的近期疗效。 方法 2006年6月-2009年8月，以经皮注射rAd-p53联合放疗及单独放疗方法治疗肺鳞状细胞癌来源脊柱转移瘤患者各18例，通过比较两组治疗前后的肿瘤体积变化评价疗效，观察两组治疗后肿瘤细胞坏死率情况，检测P53蛋白在癌组织中的表达以及血清中抗特异p53基因腺病毒抗体水平。 结果 联合治疗组疗效评定有效率为66.7%，高于单独放疗组的27.8%，差异有统计学意义(Plt;0.05)。联合治疗组可见明显肿瘤细胞坏死、P53蛋白表达阳性及血清中抗特异p53基因腺病毒抗体水平强阳性。 结论 rAd-p53基因治疗能抑制肿瘤生长，联合放疗可弥补单一放疗的不足，提高放疗的敏感性，有效治疗脊柱转移瘤。
Objective To explore the expression levels and clinical significance of serum long noncoding RNA myocardial infarction associated transcript (lncRNA MIAT) and microRNA-515-5p (miR-515-5p) in elderly patients with chronic obstructive pulmonary disease (COPD) at different periods. Methods From April 2021 to June 2023, 90 elderly patients with acute exacerbation of COPD treated in Huaibei People’s Hospital were selected as a COPD acute exacerbation group, 88 elderly patients with stable COPD as a COPD stable group, and 90 healthy elderly individuals undergoing physical examination as a control group. The white blood cell count (WBC) and serum lncRNA MIAT and miR-515-5p expression levels were detected in all subjects, blood gas analysis and pulmonary function indexes [oxygenation index (PaO2/FiO2), arterial blood carbon dioxide partial pressure (PaCO2), ratio of forced expiratory volume in the first second to forced vital capacity (FEV1/FVC), and FEV1 as a percentage of predicted value (FEV1%pred)] were detected in the patients with COPD. The correlation between serum lncRNA MIAT, miR-515-5p and smoking, WBC, blood gas analysis and pulmonary function indexes were analyzed in the elderly patients with acute exacerbation of COPD. The influencing factors of acute exacerbation of COPD, and the value of serum lncRNA MIAT, miR-515-5p in predicting the occurrence of acute exacerbation of COPD were also analyzed. Results The smoking proportion, WBC, serum lncRNA MIAT expression levels of the control group, the COPD stable group and the COPD acute exacerbation group were increased in turn, serum miR-515-5p expression levels were decreased in turn (P<0.05). Compared with the COPD stable group, PaCO2 was significantly increased in the COPD acute exacerbation group, while PaO2/FiO2, FEV1/FVC and FEV1%pred were significantly decreased (P<0.05); serum lncRNA MIAT in the elderly patients with acute exacerbation of COPD was positively correlated with smoking, WBC, PaCO2 (P<0.05), and negatively correlated with PaO2/FiO2, FEV1/FVC, FEV1%pred, miR-515-5p (P<0.05); serum miR-515-5p was negatively correlated with smoking, WBC, PaCO2 (P<0.05), and positively correlated with PaO2/FiO2, FEV1/FVC, FEV1%pred (P<0.05). Smoking, WBC, PaCO2, and lncRNA MIAT were risk factors affecting the acute exacerbation of COPD patients, PaO2/FiO2, FEV1/FVC, FEV1%pred, miR-515-5p were protective factors affecting the acute exacerbation of elderly COPD patients (P<0.05). The area under the ROC curve (AUC) of serum lncRNA MIAT, miR-515-5p and their combination in predicting acute exacerbation in elderly COPD patients were 0.823, 0.862 and 0.919, respectively, higher than the AUC predicted by serum lncRNA MIAT and miR-515-5p separately (P<0.05). Conclusions Serum lncRNA MIAT expression was high in elderly patients with COPD, and serum miR-515-5p expression was low, and the changes of both were more obvious in patients with acute exacerbation. Both were correlated with blood gas analysis and pulmonary function indexes in patients with acute exacerbation, and have high value in predicting the occurrence of acute exacerbation in elderly patients with COPD.
Objective Glucocorticoid is the main cause of non-traumatic avascular necrosis of femoral head. To explore the changes of reactive oxygen species (ROS) in the bone microvascular endothel ial cells treated with glucocorticoid so as to investigate the pathogenesis of steroid-induced avascular necrosis of femoral head. Methods The cancellous bone of femoral head was harvested from voluntary donators undergoing total hip arthroplasty, and then the bone microvascular endothel ial cells were isolated by enzyme digestion. The cells at passage 3 were cocultured with different concentrations of hydrocortisone (0, 0.03, 0.10, 0.30, and 1.00 mg/mL) for 24 hours. MTT assay was used for the inhibitory rate of cell prol iferation, flow cytometry for apoptosis rate, and fluorescence probe for the production of ROS and xanthine oxidase (XOD). Results At 2-3 days primary culture, the cells were spindle and arranged l ike cobbles and they reached confluence after 1 week. The inhibitory rates of cell prol iferation in 0.03, 0.10, 0.30, and 1.00 mg/mL groups were 20.22% ± 2.97%, 22.94% ± 4.52%, 43.98% ± 3.35%, and 78.29% ± 3.85%, respectively; and 2 high-concentration groups (0.30 and 1.00 mg/mL groups) were significantly higher (P lt; 0.05) than 2 low-concentration groups (0.03 and 0.10 mg/mL groups). The apoptosis rates in 0, 0.03, 0.10, 0.30, and 1.00 mg/mL groups were 0.10% ± 0.01%, 0.23% ± 0.02%, 1.83% ± 0.04%, 6.34% ± 0.11%, and 15.33% ± 0.53%, respectively; 2 high-concentration groups (0.30 and 1.00 mg/mL groups) were significantly higher (P lt; 0.05) than 0 mg/mL group. In 0, 0.30, and 1.00 mg/ mL groups, the ROS levels were 57.35 ± 7.11, 120.47 ± 15.68, and 166.15 ± 11.57, respectively, and the XOD levels were 0.017 9 ± 0.000 9, 0.028 3 ± 0.001 7, and 0.067 7 ± 0.004 1, respectively; there were significant differences in the levels of ROS and XOD among 3 groups (P lt; 0.05). Conclusion Increasing of ROS production in bone microvascular endothel ial cells can be induced by high concentration glucocorticoid, and it can result in cell injury