Objective To evaluate the evidence-based prevention and treatment of post-dural puncture headache (PDPH) for parturient women. Methods We searched The Cochrane Library (Issue 3, 2006), Medline (Jan. 1980 to Oct. 2006) and CBM-disc (Jan. 1980 to Oct. 2006) to identify current best evidence on the prevention and treatment of PDPH for parturient women. The quality of available evidence was critically appraised.Results We identified 2 Cochrane systematic reviews, 2 meta-analyses and 9 randomized controlled trials. Evidence indicated that posture, fluid, and pharmacological managements had no significant effect on PDPH except epidural blood patch. The selection of appropriate spinal needle and the technique of needle insertion may reduce the incidence of PDPH, whereas the effect of intrathecal saline infusion and catheter insertion need further clinical validation. Conclusions Epidural blood patch has definite therapeutic effect on PDPH. Appropriate spinal needle and insertion technique may effectively prevent PDPH for parturient women.
Objective To search evidence of angiotensin-converting-enzyme inhibitors for microalbumin-uria in type 2 diabetes for guiding clinical practice. Methods We searched MEDLINE （ 1970 -Jun. 2005 ） to identify randomized controlled trials （RCT）of the effect on angiotensin-converting-enzyme inhibitors to prevent microalbuminuria in type 2 diabetes. Results One RCT （n =1 204）was identified. The result showed that angiotensin-converting-enzyme inhibitors were significantly more effective in prevention of microalbuminuria than other medicines in type 2 diabetes. However, angiotensin-converting-enzyme inhibitors may increase the risk of cardiac mortality. We explained the evidence to patients and they were satisfied with our explanation. Conclusions Angiotensin-converting-enzyme inhibitors can decrease the incidence of microalbuminuria in patients with type 2 diabetes and hypertension.
摘要:目的: 探讨传染病医院工作人员对甲型H1N1流感医院感染控制知识的认知程度。 方法 :选择救治甲型H1N1流感期间传染病医院不同岗位工作人员进行无记名自填式调查问卷。 结果 :全院对甲型H1N1流感医院感染控制认知总体情况良好,认知的薄弱环节是对防护措施,尤其是一级防护和三级防护的认知;不同工作岗位的工作人员对甲型H1N1流感医院感染控制认知程度不同,与甲型H1N1流感有接触的工作人员认知度高于其他工作人员,中高级职称、高年龄段(35岁以上)的医务人员认知度高于初级职称及低年龄段(35岁以下)的医务人员。 结论 :针对薄弱环节,进一步加强全员医院感染控制知识、技能的培训考核。Abstract: Objective: To explore the knowledge about the Influenza A (H1N1) of Chengdu Hospital for Infectious Diseases ‘s staff. Methods : Different medical staff of the infectious Disease Hospital during the influenza A (H1N1) treatment in Chinese mainland was selected to fill in anonymous questionnaire. Results : The awareness of the hospital is well about the hospital infection control to Influenza A (H1N1). Preventive measure is weak, especially about the primary barriers and the third barriers. The different position awareness is different. The staff who is in touch with Influenza A (H1N1) is more awareness than the others, the senior and intermediate title is more awareness than the Junior Title, the high ages group(over 35 ages) is more awareness than the low ages group (under 35 ages). Conclusion : For the weak link, further strengthens the entire hospital infection control knowledge, skills training and examination.
Objective To summarize the present research progress of venous thromboembolism in the elderly. Methods Reviewed the literatures in recent years about the epidemiology, risk factors, diagnosis, prevention, and prognosis of venous thromboembolism in the elderly. Results Venous thromboembolism was a more common cardiovascular system diseases for the elderly, the incidence was higher, but the elderly didn’t pay much attention on it. The clinical manifestations of venous thromboembolism in elderly were different from young people, and all kinds of inspection methods had advantages and disadvantages. It gave priority to anticoagulation therapy, but we should pay attention to the risk of bleeding. Conclusions High incidence of venous thromboembolism was observed in the elderly, and diagnostic measures for venous thromboembolism were various. In the process of treatment, classification, the pros and cons were especially needed to pay attention to, and its special researches were necessary.
ObjectiveTo summarize and analyze the etiologies of recurrent acute pancreatitis (RAP) and then conclude the prevention and treatment strategies.MethodSearching relevant literatures of PubMed, CNKI, Wanfang data and other databases in recent years, the etiologies of RAP were analysed and reviewed, then the prevention and treatment strategies were developed.ResultsThe causes of RAP included abnormal function and structure of biliopancreatic duct, metabolic factors, bad living habits, genetic factors and so on. Then based on etiologies of RAP, prevention and treatment strategies of it were summarized.ConclusionsWith the developments of related researches and clinical diagnosis and treatment technologies, the etiologies of RAP are gradually revealed. It is of great significance to clarify the etiologies of RAP and make prevention and treatment strategies for reducing the recurrence of acute pancreatitis.
ObjectiveTo summarize the prevention and treatment of iatrogenic medial collateral ligament (MCL) injuries in total knee arthroplasty (TKA).MethodsThe relevant literature about iatrogenic MCL injuries in TKA was summarized, and the symptoms, causes, preventions, and treatments were analyzed.ResultsPreventions on the iatrogenic MCL injuries in TKA is significantly promoted. With the occurrence of MCL injuries, the femoral avulsion can be fixed with the screw and washer or the suture anchors; the tibial avulsion can be treated with the suture anchors fixation, bone staples fixation, or conservative treatment; the mid-substance laceration can be repaired directly; the autologous quadriceps tendon, semitendinosus tendon, or artificial ligament can be used for the patients with poor tissue conditions or obvious residual gap between the ligament ends; the use of implant with greater constraint can be the last alternative method.ConclusionNo consensus has been reached to the management of iatrogenic MCL injuries in TKA. Different solutions and strategies can be integrated and adopted flexibly by surgeons according to the specific situation.
Acute lung injury is one of the common and serious complications of acute aortic dissection, and it greatly affects the recovery of patients. Old age, overweight, hypoxemia, smoking history, hypotension, extensive involvement of dissection and pleural effusion are possible risk factors for the acute lung injury before operation. In addition, deep hypothermia circulatory arrest and blood product infusion can further aggravate the acute lung injury during operation. In this paper, researches on risk factors, prediction model, prevention and treatment of acute aortic dissection with acute lung injury were reviewed, in order to provide assistance for clinical diagnosis and treatment.
Objective To study the causes of abdominal distension in patients with hepatocellular carcinoma (HCC) after laparoscopic hepatectomy, and to explore the corresponding treatment countermeasures. Methods A total of 186 patients with HCC were treated by laparoscopic hepatectomy in our hospital from September 1, 2018 to August 31, 2020. Demographic characteristics [age, gender, body mass index (BMI), liver cirrhosis, child-Pugh classification of liver function], operative time, hilar occlusion time, intraoperative blood loss, scope of hepatectomy, postoperative visual analogue scale (VAS) score and serological indexes (hemoglobin, serum albumin, white blood cell count, platelet count, serum potassium level) were collected retrospectively. The occurrence of postoperative abdominal distension was observed, and the patients were divided into abdominal distension group and non abdominal distension group. The independent influencing factors of abdominal distension after laparoscopic hepatectomy were analyzed, and the corresponding treatment countermeasures were discussed. Results A total of 138 patients developed varying degrees of abdominal distension after operation (74.19%), including 45 cases of mild abdominal distension, 53 cases of moderate abdominal distension, and 40 cases of severe abdominal distension. They were all included in the abdominal distension group, and the occurrence time of abdominal distension was mainly 1-5 days after operation. Forty-eight patients (25.81%) had no abdominal distension after operation and were included in the non-abdominal distension group. Univariate analysis results show that: the proportion of patients with abdominal distension combined with liver cirrhosis was significantly higher than that of the non-abdominal distension group (47.10% vs. 25.00%, P=0.007), the operative time [(143.54±23.48) min vs. (129.45±24.51) min, P=0.001], hilar occlusion time [(18.02±8.12) min vs. (15.38±7.28) min, P=0.048] were significantly longer than those of the non-abdominal distension group, the postoperative VAS score was significantly higher than that of the non-abdominal distension group [5.12±1.14 vs. 4.47±1.05, P=0.004], and the serum potassium level was significantly lower than that of the non-abdominal distension group [(3.12±0.38) mmol/L vs. (3.67±0.42) mmol/L, P＜0.001]. Multivariate unconditional logistic regression analysis showed that patients with liver cirrhosis [OR=1.520, 95%CI (1.104, 2.093), P=0.010], serum potassium level ＜3.40 mmol/L [OR=1.684, 95%CI (1.203, 2.357) , P=0.002], operative time ＞136 min [OR=1.842, 95%CI (1.297, 2.616) , P=0.001], hilar occlusion time ＞16.7 min [OR=1.492, 95%CI (1.047, 2.126) , P=0.027], VAS score ＞5 [OR=1.498, 95%CI (1.021, 2.198), P=0.039] were independent risk factors of abdominal distension after laparoscopic hepatectomy. Conclusions The risk factors of abdominal distension after laparoscopic hepatectomy were liver cirrhosis, serum potassium level ＜3.40 mmol/L, operative time ＞136 min, hilar occlusion time ＞16.7 min and VAS score ＞5. More attention should be paid to high-risk patients and effective treatment measures should be taken in time to reduce the risk of abdominal distension after surgery. For patients with abdominal distension, we should take effective measures to alleviate the symptoms of abdominal distension and promote the recovery of patients with abdominal distension.
Radiofrequency ablation for hepatic hemangioma is safe and effective, and can obtain the same curative effect as traditional surgical resection. For hepatic hemangiomas with large volume, abundant arterial blood supply and long ablation time, systemic inflammatory response syndrome (SIRS) often occurs after radiofrequency ablation, which can lead to injury or dysfunction of important organs. This paper systematically summarizes the mechanism, prevention and treatment of SIRS after radiofrequency ablation of hepatic hemangioma, so as to provide reference for improving the safety of radiofrequency ablation of hepatic hemangioma.
Lung transplantation has become an effective treatment for various end-stage lung diseases, which can significantly improve the quality of life and prolong the survival time of patients. However, there are still many challenges in the postoperative management of lung transplantation, which pulmonary infection is the primary factor affecting the survival and quality of life of recipients. This article reviews the common infection types and risk factors of lung transplantation recipients at home and abroad, in order to provide reference for the prevention and treatment of clinical lung transplantation infection.