Serious motor dysfunction is the leading cause of disability in individuals with stroke. Rehabilitation is the most effective intervention. Taking “stroke” “cerebrovascular accident” “rehabilitation” “motor dysfunction” and other key words, the relevant studies published from January 2015 to January 2020 were searched in Web of Science database to explore the advance in rehabilitation of motor dysfunction in individuals with stroke based on basic and clinical researches. Basic researches mainly focused on the mechanism of neural plasticity, neural loop and various intervention measures, and clinical researches mainly focused on novel rehabilitation intervention technologies for motor dysfunction in individuals with stroke. In addition, mechanism and rehabilitation are still two hotpots in the field of the disease. This paper reviews the search results in order to provide reference for subsequent relevant clinical work and scientific research.
So far, there have been several kinds of valvuloplasty techniques for Ebstein's anomaly. Cone reconstruction which was developed by Da Silver and his coworkers has attracted much attention from worldwide cardiac surgeons. Because this technique could reconstruct the leaflet to leaflet coapatation which permits central blood flow during diastole period. It is probably the most efficient anatomical correction method. We make a comprehensive literature retrieval concerning the Cone reconstruction for Ebstein's anomaly. Its development, key points of technique skills and prognosis evaluation are reviewed meticulously.
Objective To investigate an evaluation method of medical literature applicability to clinical work， and provide a convenient way for physicians to search for the best evidence. Methods Delphi method was used to choose appropriate evaluating indexes， analytic hierarchy process was performed to determine the weighing of each index， and the formula to calculate medical literature applicability was formed. The practicability of this formula was evaluated by consistency checking between the formula’s results and experts’ opinions on literature applicability. Results Five evaluating indexes were determined， including literature’s publishing year （X1）， whether the target questions were covered （X2）, sample size （X3）， trial category （X4）， and journal level （X5）. The formula to calculate medical literature applicability was Y=3.93 X1＋11.78 X2＋14.83 X3＋44.53 X4＋24.93 X5. The result of consistency checking showed that the formula’s results were highly consistent with experts’ opinions （Kappa=0.75， P＜0.001）. Conclusion The applicability formula is a valuable tool to evaluate medical literature applicability.
Abstract： Objective To investigate prognosis factors of primary small cell carcinoma of the esophagus （PSCCE）, and to optimize the treatment strategy of PSCCE. Method We retrospectively analyzed clinical data of 15 patients （13 males and 2 females with an age of 57.7±2.3 years） with middle thoracic PSCCE in West China Hospital from June 2005 to February 2010. We searched ISI and MEDLINE from April 2001 to February 2010 to extract clinical data of 139 PSCCE patients with 94 males and 45 females with an age of 63.3±10.7 years. We analyzed prognosis factors of the 139 patients including gender, age, tumor location, pathological type, lesions stage and treatment strategy by Kaplan-Meier. Difference in survival curves between limited disease patients and extended disease patients was tested by log-rank test. Results Among the 15 patients, 14 patients had limited disease, and 1 patient had extended disease. Their data were not included in survival analysis because the follow-up was incomplete. Among the 139 patients, 88 patients had limited disease with their 2-year survival rate of 31.8% （28/88）. Fifty-one patients had extended disease with their 2-year survival rate of 7.8% （4/51）. The 2-year survival rate between limited-disease patients and extended-disease patients was statistically different（P＜0.05）. Radiation therapy in combination with chemotherapy had significant influence on the survival rate of patients with either local lesions or advanced lesions（P＜ 0.05）, while other factors such as gender, age and tumor location had no significant influence on their survival rate（P＞0.05）. Conclusion Chemotherapy is the fundamental treatment of PSCCE, which plays an important role in reducing PSCCE preoperative staging and restraining PSCCE postoperative recurrence and metastasis. Surgery and radiation therapy are effective for patients with local lesions. Local treatment in combination with chemotherapy is effective for patients with limited disease. Radiation therapy in combination with chemotherapy is the standard therapy for patients with extended lesions,
ObjectiveTo investigate the anxiety of family members of patients with Parkinson's disease, and explore the risk factors. MethodsSelf-rating Anxiety Scale (SAS) was employed to assess a total of 107 family members of Parkinson disease patients from October 2014 to October 2015. The scores were compared with the domestic norm, and the risk factors of anxiety were analyzed with Logistic regression. ResultsThe scores of SAS (38.83±10.97) were significantly higher in patients' family members than the norm (P<0.01). Disturbance of the life and work by caring the patients, late stage of the patients, and disability of self care were independent risk factors for the anxiety of the patients' family members (P<0.01), and the three factors could increase the anxiety (OR>1). ConclusionAnxietsy exists in family members of patients with Parkinson disease. More attention should be paid when they have the factors of disturbance of the life or work by caring the patients, late stage of the patients, and self care disability of patients.
Significant atrioventricular valve (AVV) insufficiency has been associated with increased mortality and morbidity in patients with single ventricle. Although techniques such as annuloplasty, chordal elongation, and the use of pericardial patches can improve AVV function in many patients, a number of patients continue to have significant AVV insufficiency and may require AVV replacement. The present review made a comprehensive literature review concerning the outcome, optimal timing, key points of technique skills and prognosis evaluation.
Objective To explore the influencing factors of hepatoduodenal ligament lymph node (HDLN), and to analyze the prognostic significance of HDLN metastasis for gastric cancer patients undergone radical gastrectomy. Methods The records and pathological data of gastric cancer patients treated in our hospital from Jan. 2010 to Jun. 2015 were retrospectively analyzed. Results The total number of patients included in this study was 273, of which 96 had lymph node metastasis of the HDLN. Results of unconditional logistic regression analysis showed that age, T staging, M staging, and pathological staging were influencing factors for HDLN metastasis (P<0.05). Results of log-rank test showed that, pathological staging and HDLN status were influencing factors for prognosis of patients undergone radical gastrectomy (P<0.05). For Ⅳ pathological staging patients, the overall survival situation was better in Ⅰ–Ⅲ pathological staging+positive-HDLN group and Ⅰ–Ⅲ pathological staging+negative-HDLN group (P<0.05). For patients in Ⅰ, Ⅱ, and Ⅲ pathological staging, patients in positive-HDLN group had bad survival situation than those of negative-HDLN group in the same pathological staging (P<0.001), and patients in Ⅲ pathological staging+positive-HDLN had the worst prognosis (P=0.001). Conclusion The status of HDLN can be used as an independent prognostic factor for prognosis of gastric cancer.
“Problem - based learning” has become a teaching model widely used in medical undergraduate classroom teaching. In this model, the answers to questions, relevant facts or concepts are not presented directly by the lecturer. The complex questions raised by students are used as a tool to help students learn relevant concepts and principles. This paper discusses the teaching model based on “problem-based learning”, including “problem-based learning” combined with new technologies (new media, three-dimensional printing technology, wisdom teaching), and other teaching mode (case-based learning, lecture-based learning, etc.), as well as the progress in the application of these patterns in clinical teaching of undergraduate course, and analyzes its advantages and disadvantages, hoping to provide a reference for medical undergraduate teaching mode.
Along with the illness progresses of maintenance hemodialysis (MHD) patients, their functional limitations such as decreased cardiopulmonary endurance, muscle loss, dysfunction of arteriovenous fistula, fatigue, and sleep disorders are increasingly prominent and urgently need to be resolved. Modern physiotherapy as a non-invasive and non-pharmacological therapy which can reduce the functional limitations of MHD patients, improves the patients’ exercise capacity and quality of life. Physical therapy techniques suitable for MHD patients include active and passive exercise therapy such as aerobic exercise, resistance exercise, breathing training, and muscle stretching, as well as physical agents therapy such as neuromuscular electrical stimulation, infrared, and low-frequency pulsed electromagnetic field. Choosing appropriate physical agents and exercise prescription can reduce the treatment risk and improve the efficacy.