In order to verify the effectiveness of neural stump buried into the muscle in the prevention and treatment of neuroma, 17 cases were reported, in which 8 cases having 19 painful neuromas and 9 cases having 13 amputated meural stumps, buried into muscle. They wese followed up for 6 months to 40 months, It was shown that good and excellent results were obtained and no evidence of neuroma was observed in all cases except in one which had painful neuroma occurred from the failure of embedment of the neural stump into the muscle. The conclusion was that the neural stump buried into muscle was an effective method for the prevention and treatment of neuroma.
This paper reviews the implementation of disease prevention and control policy of Sichuan province in three historic stages, and analyses the situation, challenges and tasks about disease prevention and controlling in future, based on the new requirements about hygiene and medicine. Three strategies should be taken: 1) to improve the capacity and quality of health service; 2) to optimize the structure of institutions and talent teams; 3) to focus on the Healthy Sichuan construction, the treatment-prevention synergy, and the poverty health care.
Objective To evaluate the effectiveness of topical fluoride on prevention of enamel demineralization during the orthodontic treatment in China. Methods The Cochrane Library（Issue 9, 2012), MEDLINE (1996 to 2012.10), EMbase (1974 to 2012.10), CNKI (1994 to 2012.10), VIP (1994 to 2012.10), WanFang data (1998 to 2012.10) and CBM (1978 to 2012.10) are searched for the randomized controlled trials (RCTs) and quasi-Randomized controlled trials (qRCTs) about topical fluoride preventing enamel demineralization during the orthodontic treatment. The bibliographies of the included studies were searched, too. Two reviewers evaluated the quality of the included studies and extracted data critically and independently, and then the extracted data were analyzed using RevMan 5.2 software. Results A total of 20 studies within 19 articles were included, which involved 26 323 teeth. The results of meta-analysis results show that, the rate of enamel demineralization of the fluoride varnish group (8.4%) was lower than that of the control group (16.0%) (OR=0.44, 95%CI 0.33 to 0.59, Plt;0.000 01); the rate of enamel demineralization of the fluoride coating group (8.3%) was lower than that of the control group (17.7%) (OR=0.46, 95%CI 0.35 to 0.60, Plt;0.000 01); the rate of enamel demineralization of the fluoride toothpaste group (9.0%) was lower than that of the control group (14.5%) (OR=0.59, 95%CI 0.49 to 0.71, Plt;0.000 01); the rate of enamel demineralization of the fluoride foam group (11.6%) was lower than that of the control group (18.2%) (OR=0.48, 95%CI 0.24 to 0.96, P=0.04); the rate of enamel demineralization of other groups (12.0%) was lower than that of the control group (21.8%) (OR=0.43, 95%CI 0.30 to 0.60, Plt;0.000 01). Two outcomes were low quality in the GRADE system and the other three are very low quality. Conclusion Current domestic evidence shows that topical fluoride is effective to prevent enamel demineralization during the orthodontic treatment. However, given the low methodological quality of most included studies, this conclusion still needs to be further proved by conducting more strictly-designed, high-quality and large-scale studies.
Sepsis, a serious clinical syndrome known as organs dysfunction caused by an unbalanced host inflammatory response to infection, is of great concern in emergency medicine. Over the past two decades, the definition of sepsis has changed from systemic inflammatory response syndrome lead by infection to organs damage caused by infection. Under the new diagnostic criterion, septic patients are too serious to be treated in Emergency Department, and need intensive treatment of Intensive Care Unit. In this paper, by analyzing the development process from infection to sepsis and expounding the role of cytokines in the development of sepsis, we think that measures should be taken at the early stage of infection in order to prevent and block the occurrence of sepsis.
ObjectiveTo investigate the reason, prevention, and treatment measures of gastrointestinal unplanned reoperation. MethodsClinical data of 21 patients who carried out gastrointestinal unplanned reoperation for various reasons from Jun. 2012 to Jun. 2013 in our hospital were retrospectively analyzed. ResultsTwenty-one of 2 492 patients with gastrointestinal tract surgery carried out gastrointestinal unplanned reoperation, and the incidence of reoperation was 0.8%. The causes of reoperation were intra-abdominal hemorrhage in 10 cases, gastrointestinal fistula in 7 cases, inflammatory intestinal obstruction with peritonitis in 1 case, and incision dehiscence in 3 cases. After undergoing suture hemostasis, colostomy, anastomotic fistula repair, debridement, and suture,20 cases were cured or improved, and 1 case died. The median of hospitalization expense was 76 000 yuan(46 000-116 000 yuan), and the median of hospital stay was 25-day(16-49 days). ConclusionsGastrointestinal unplanned reoperation can cause more serious economic and emotional burden to patients, standardizing surgical procedure and enhancing perioperative monitoring can reduce the incidence of unplanned reoperation. In addition, grasp legitimately the indications of reoperation, implement timely, and effective reoperation can avoid further deterioration of the disease.
Acute exacerbation of idiopathic pulmonary fibrosis (AE-IPF) is defined as an acute and clinically significant respiratory deterioration characterized by evidence of new, widespread alveolar abnormality. In the past, AE-IPF was considered to be idiopathic, which was hard to be prevented and its prognosis was hard to be obviously improved; the latest researches have shown that AE-IPF can be triggered by known causes, including pulmonary infection, aspiration, etc. This review summarizes the etiology or risk factors, treatment and prevention of AE-IPF according to the latest researches.
Cardiac implantable electronic device (CIED) is commonly used to treat arrhythmias. The amount of CIED implantation has increased year by year since its first application in 1958. At the same time, the CIED infection rate also increases significantly. Although the infection rate is very low for the primary implantation, the consequences of CIED infection are serious, and it is often necessary to remove the equipment for treatment. The mortality rate in patients with CIED infections is high, and the economic burden is huge. In this paper, the epidemiology, pathogenesis and pathogen, manifestations and diagnosis, risk factors, treatment and preventive measures of CIED infection were systematically described based on the recently published guidelines and international consensus literature, so as to provide theoretical guidance for the prevention of CIED infections.
With the continuous development of medical technology, ambulatory surgery or day surgery is becoming a new and very efficient medical service model in China. However, infection prevention and control in ambulatory surgery center has not yet attracted the attention of infection control practitioners. This paper analyzes the necessity, status quo, and entry point of infection prevention and control work in ambulatory surgery centers. Recommendations in the field of risk assessment, engineering control, behavior management, surveillance, and antimicrobial stewardship are provided to infection control practitioners as well.
Objective To evaluate the characteristics and reasons of complications in the patients with thoracoscopic esophagectomy. Methods We retrospectively analyzed the clinical data of 165 patients with thoracoscopic esophagectomy in our hospital from January 2013 through January 2015. There were 102 males and 63 females at average age of 67.9±8.3 years. Results The operation time was 275.3±50.2 min. The intraoperative blood loss was 230.0±110.5 ml. The number of lymph node dissection was 18.1±6.5. The volume of drainage in thoracic cavity was 750±550 ml on the third day after operation. Thoracoscopic esophagectomy surgeries were successful except that 13 patients (7.8%) converted to open operation including 6 patients (4.2%) with severe pleural adhesion, 2 patients (1.2%) with hemorrhage, 2 patients (1.2%) with arrhythmia, and 3 patients (1.8%) with abnormal oxygenation. There were 17 patients (10.8%) were with intraoperative complications including 2 patients (1.2%) with arrhythmia, 3 patients (1.8%) with abnormal oxygenation, 7 patients (4.2%) with hemorrhage caused by vascular injury, 4 patients (2.4%) with thoracic duct injury, 1 patient (0.6%) with recurrent laryngeal nerve injury. Moreover, 46 patients (27.8%) experienced postoperative complications including 23 patients (13.9%) with pulmonary infection, 6 patients (3.6%) with hoarseness, 4 patients (2.4%) with anastomotic leakage, 3 patients (1.8%) with incision infection, 2 patients (1.2%) with tracheoesophageal fistula, and 2 patients (1.2%) with pneumothorax. Unexpectedly, five patients underwent re-operation due to chylothorax (n=3, 1.8%) and hemorrhage (n=2, 1.2%). One patient (0.06%) died of acute pulmonary embolism. Conclusion Serious adhesion in abdominal cavity, abnormal of lung and heart. And bleeding are the main reasons caused transferring open thoracic surgery operation in patients with thoracoscopic esophagectomy. Lung infection, hoarseness, and anastomotic leakage of neck are the most common postoperative complications. And acute pulmonary embolism is the main cause of postoperative death. Proper precautions to decrease the morbidity of complication are necessary.