Objective To evaluate the effectiveness and safety of sarpogrelate hydrochloride for patients with peripheral arterial disease (PAD). Methods The randomized controlled trials (RCTs) on PAD treated by sarpogrelate hydrochloride were identified from CBM (1978 to September 2011), CNKI (1979 to May 2011), PubMed (1950 to May 2011), EMbase (1970 to May 2011) and The Cochrane Library (Issue 3, 2011). According to the criteria of the Cochrane Handbook, two reviewers independently screened the studies, extracted and cross-checked the data, and assessed the methodological quality. Then meta-analysis was conducted by using RevMan 5.0 software. Results Nine RCTs involving 522 patients and 532 limbs were included, with low methodological quality in most trials. The results of meta-analyses indicated that compared with the conventional treatment, sarpogrelate hydrochloride could reduce the area of ulcers (MD= –3.22, 95%CI –3.99 to –2.45), and it could increase the ankle-brachial index (SMD=0.49, 95%CI 0.07 to 0.91), blood flow of dorsalis pedis artery (MD=0.16, 95%CI 0.09 to 0.23) and pain-free walking distance (MD=200.87, 95%CI 3.39 to 398.36). Five trials reported the adverse effects of sarpogrelate hydrochloride, most of which were mild gastrointestinal symptoms. Conclusion Based on the review, sarpogrelate hydrochloride may have positive effect on patients with PAD. However, the evidence is not b enough due to the general low methodological quality, so the reliable conclusion has to be drawn with more high quality studies in future.
Objective To evaluate the effectiveness and safety of autologous hemopoietic stem cell implantation for peripheral arterial disease (PAD). Methods Randomized controlled trials (RCTs) were identified from CBM (1978 to September 2010), CNKI (1979 to September 2010), MEDLINE (1950 to September 2010), Pubmed (1950 to September 2010), Embase (1970 to September 2010), and Cochrane l ibrary (issue 4, 2010). The papers of the RCTs of cl inical therapeutic studieson PAD treated by autologous hemopoietic stem cell implantation were included and analyzed according to the criteria of the Cochrane handbook. Results Eight RCTs involving 280 patients and 322 extremities were included, with majority of trials of low methodological qual ity. Meta-analysis indicated that autologous hemopoietic stem cell transplantation had an increased ulcer cure rate [RD=0.38, 95% CI= (0.25, 0.50)], a significant improvement in the ankle brachial index [MD=0.11, 95%CI= (0.04, 0.18)], transcutaneous oxygen tension [MD=7.33, 95%CI= (3.14, 11.51)], and pain-free walking distance [SMD=1.35, 95%CI= (0.90, 1.79)], a significant reduction in rest pain scores [MD= —1.70, 95%CI= (—2.15, —1.25)], and a significant benefit in terms of l imb salvage [RD= —0.19, 95%CI= (—0.31, —0.07)]. Only 2 trials reported the side effects of autologous hemopoietic stem cell transplantation, such as l imbs swell ing and concentrations of serum creatine phosphokinase increasing, and the long-term safety was not reported. Conclusion Based on the review, autologous hemopoietic stem cell transplantation may have positive effect on “no-option” patients with PAD. However, the evidence is not b enough due to the general low methodological qual ity, so we can not draw a rel iable conclusion about the effects of autologous stem cell transplantation for PAD at the moment. Further larger, randomized, double bl ind, placebo-controlled, and multicenter trials are needed.
Because existing anticoagulants may have contraindications and side effects, continuous renal replacement therapy (CRRT) without anticoagulants is nevertheless widely used. Although it does not produce major adverse effects without anticoagulant CRRT, it can raise the risk of clotting, which can lead to treatment cessation. Extracorporeal circulation lines with saline flush are frequently utilized as a non-pharmaceutical anticoagulation strategy. However, in the absence of anticoagulant CRRT, its clinical efficacy remains debatable. Therefore, this article reviews the specific procedures, flushing frequency, flushing effect, and adverse events of flushing extracorporeal circulation lines with normal saline when CRRT is free anticoagulant, generating fresh ideas for future research.
目的探討滌綸布用于直腸懸吊術治療直腸脫垂的臨床療效。 方法對采用滌綸布條行直腸骶骨懸吊術治療直腸脫垂38例患者的臨床資料進行回顧性分析。 結果術后除2例切口感染，1例并發尿潴留外，其余35例無任何并發癥發生。38例患者均治愈出院，平均住院時間12 d。本組病例均獲隨訪，隨訪時間1~9年，隨訪期間無一例復發，均能進行日常體力勞動。結論用滌綸布條行直腸懸吊術治療直腸脫垂，療效確切，操作簡便，創傷小，值得臨床推廣。
ObjectiveTo investigate the current status and influencing factors of self-care behavior of non-dialysis patients with chronic kidney disease (CKD).MethodsA total of 336 patients with CKD were investigated by a general data questionnaire, the CKD Self-care Behavior Scale, Social Support Scale, Generalized Anxiety Self-assessment Scale, and 9-item Patients Health Questionnaire through WeChat platform, and the influencing factors of self-care behavior were explored by binary logistic regression analysis.ResultsThe median score of self-care behavior of CKD patients without dialysis was 60, and the patients with median and high level of self-care behavior accounted for 97.6%. The score of self-care behavior of CKD patients without dialysis was positively correlated with the total score of social support (r=0.210, P<0.001), objective support score (r=0.127, P=0.020), subjective support score (r=0.195, P<0.001), and social support utilization score (r=0.164, P=0.002), and negatively correlated with the anxiety score (r=–0.132, P=0.015), depression score (r=–0.230, P<0.001), body mass index (r=–0.181, P=0.001), and systolic blood pressure (r=–0.168, P<0.001). The results of binary logistic regression analysis showed that the influencing factors of non-dialysis CKD patients’ self-care behavior were gender [(odds ratio, OR)=2.179, 95% confidence interval, CI (1.134, 4.187), P=0.019], systolic blood pressure [OR=0.967, 95%CI (0.947, 0.987), P=0.002], and depression score [OR=0.844, 95%CI (0.765, 0.931), P=0.001].ConclusionsThe self-care behavior of CKD patients without dialysis is at the median and high level. Healthcare workers can improve the self-care behavior of CKD patients by reducing their negative emotions such as depression, and guiding patients to carry out blood pressure management, to delay the progress of the disease.
We carried out study on surface electromyogram (sEMG) signal generated from cluster muscles in trunk and lower limbs on condition of human body walking with heavily burdened shoulder to explore functional status and fatigue property of human muscles and to offer an important reference for finding better ways of loading, improving the performance and design of backpack as well as weight-bearing system more suitable for ergonomics. We measured and obtained surface electromyography signals from the primary muscles clusters in neck, shoulder, back and leg of 20 test recipients loaded with different burdens on their shoulders. The eigenvalue of mean power frequency (MPF) were processed with SPSS 16.0. It could be concluded that with the increase of loading weights, male are more likely to be fatigued due to dramatic decrease of trapezius' MPF. While for the female test recipients, the cervical extensor muscles' MPF dropped significantly and were more easily fatigued. Moreover, there was a remarkable difference in terms of electromyography signal before and after the weight reaches certain limit (P<0.05) . The maximum weight limit loaded on shoulders for man is 12% of the total bodyweight while such limit for woman is just 9%.
ObjectiveTo develop altering intake managing symptoms (AIMS) dietary intervention and evaluate its effects on nutritional status and dietary compliance for patients after gastrectomy.MethodsFrom April 2017 to July 2018, 176 patients underwent the gastrectomy in the Xijing Hospital of Air Force Military Medical University were selected, then were divided into an AIMS group and a control group by the Excel 2007 random function method. The AIMS group was intervened by the AIMS dietary intervention, the control group was given the routine diet management. The body mass, body mass index (BMI), albumin, and dietary intake at the admission, on the 2nd week and the 3rd month after the discharge were compared between the two groups. The nutritional status of the two groups was assessed by the PG-SGA scale. The diet-related symptoms and dietary compliance of the two groups were assessed by the dietary related symptoms scale and the dietary compliance scale.ResultsA total of 176 eligible patients were enrolled in this study, including 92 patients in the AIMS group and 84 patients in the control group. There were no significant differences in the baseline data such as the gender, age, educational level, occupation, disease type, surgical method, tumor TNM stage, and pathological differentiated type between the two groups (P>0.050). There were no significant differences in the body mass, BMI, and albumin between the AIMS group and the control group before and after the dietary intervention (P>0.050). The PG-SGA score, diet-related symptom score, and dietary compliance score had significant differences between on the 2nd week or the 3rd month after the discharge and at the admission in the AIMS group and the control group (P<0.050), which had significant differences on the 2nd week or the 3rd month after the discharge between the AIMS group and the control group (P<0.001). The dietary intake of the AIMS group was significantly higher than that of the control group on the 3rd month after the discharge (P<0.001). The complications incidences of total diet-related symptoms was 5.5% (5/91) and 14.6% (12/82) in the AIMS group and the control group, respectively, the difference was statistically significant (P=0.047).ConclusionUsing AIMS dietary intervention for patients after radical gastrectomy can significantly improve their overall nutritional status and improve dietary compliance.