1.Clinical effect of phase Ⅰ cardiac rehabilitation exercise on patients with acute myocardial infarction after percutaneous transluminal coronary intervention
Kaili FAN ; Huiyun YANG ; Yanni WU ; Yafan SONG ; Tian ZHOU ; Rong WANG
Chinese Journal of Practical Nursing 2021;37(18):1394-1401
Objective:To explore the clinical effect of phase Ⅰ cardiac rehabilitation exercise on patients with acute myocardial infarction after percutaneous transluminal coronary intervention (PCI).Methods:Convenient sampling method was adopted, totally 84 acute myocardial infarction patients after PCI was randomized into an observation group and control group. Both groups accepted general nursing care. The observation group also accepted the phase Ⅰ cardiac rehabilitation exercise. Cardiac ultrasonic, the 6-minute walk test were used to evaluate the patients′ cardiac function and exercise tolerance, the SF-12 were used to evaluate the quality of life.Results:After repeated measurement ANOVA, before the intervention, there was no significant difference in cardiac function and quality of life between the two groups ( P>0.05); before discharge, the 6-minute walk distance of the observation group was longer than that of the control group, and the difference was significant( F value was 5.279, P=0.024). At 1 month after discharge, there were significant differences in the LVEF( F value was 8.119, P=0.006) and 6-minute walking distance( F value was 9.829, P=0.002) between the two groups ( P<0.05), analysis of the six items of SF-12 including general health( F value was 6.905, P=0.010), physical functioning( F value was 10.595, P=0.002), role physical( F value was 11.168, P=0.001), bodily pain( F value was 12.548, P=0.001), mental health( F value was 7.362, P=0.008) and vitality( F value was 13.692, P<0.001) having shown significant differences between the two groups. At 3 months after discharge, there were significant differences in the LVEF( F value was 11.156, P=0.001), 6-minute walk distance( F value was 16.554, P<0.001)and quality of life in all dimensions between the two groups ( P<0.05). Conclusion:Phase Ⅰ cardiac rehabilitation exercise can improve cardiac function and the quality of life in patients with acute myocardial infarction undergoing PCI, and enhance the exercise tolerance.
2.Effects of different root canal filling stop on quality of root canal filling in root canals obturated with GuttaFlow
LI Jingjing ; LI Junliang ; GAO Yafan ; QIAN Yajie ; HE Qin ; YANG Weidong
Journal of Prevention and Treatment for Stomatological Diseases 2018;26(1):26-30
Objective :
To investigate the effects of different root canal filling stop on quality of root canal filling and apical sealing in root canals obturated with GuttaFlow.
Methods:
60 teeth were randomly divided into three groups, using different root canal filling stops to shape the root canals with MTwo (25/06) file. All root canals were obturated with Gutta Flow, and the overfilling of the root canals were recorded and evaluated by X-ray. And the apical microleakage of teeth was evaluated by transparent teeth technique.
Results:
The roots were prepared with MTwo (25/06) as master apical file, the overfilling rate of the root canals in root canal filling stop was higher as the distance from the apex was shorter, but there was no significant difference. The under-filling rate of the root canals in root canal filling stop was higher as the distance from the apex was longer. And the under-filled root canals in root canal filling stop 0.5 mm from the apex showed a statistically significant difference with 2 mm. The mean dyeing penetration length in 0.5 mm and 1 mm group was significantly shorter than 2 mm group.
Conclusion
A suitable root canal filling stop could improve the quality of root canal filling in root canals obturated with GuttaFlow.
3.Experience in the diagnosis and treatment of acute biliary tract infection during the epidemic of novel coronavirus pneumonia
Yafan YANG ; Changqing GE ; Jun YAN ; Quanfu LI ; Yonggang ZHONG ; Yan ZHANG ; Chang CHEN ; Xu XU ; Guangbin HOU ; Qing YU
Journal of Clinical Hepatology 2020;36(7):1588-1590
On January 20, 2020, WHO defined the epidemic of novel coronavirus pneumonia as a public health emergency of international concern, and the epidemic attracted worldwide attention. While effectively controlling source of infection, cutting off the route of transmission, and protecting the susceptible population, it is of great importance to reduce the delay in the diagnosis and treatment of patients with acute abdominal disease and ensure normal clinical work. Therefore, with reference to the current diagnosis and treatment protocols and guidelines and the actual situation in Baoding Second Hospital, this article summarizes the experience in outpatient triage, treatment process, operation classification, prevention and control, and ward management for patients with acute biliary tract infection. The analysis shows that the formulation of emergency plans for patients with acute biliary tract infection during the epidemic of novel coronavirus pneumonia can help to differentiate such patients from the patients with novel coronavirus pneumonia and avoid transmission and cross-infection of novel coronavirus during standardized diagnosis and treatment of acute biliary tract infection.