1.Nutritional Risk Screening 2002 (NRS 2002) as a predictor of outcome during ward based non-invasive ventilation in COPD with respiratory failure
Jinbo CUI ; Qunfang WAN ; Xiaoling WU
Chinese Journal of Practical Nursing 2014;30(19):10-15
Objective To determine whether Nutritional Risk Screening 2002 (NRS2002) of admission independently predicts outcome of non-invasive positive pressure ventilation (NIPPV) in chronic obstructive pulmonary disease (COPD) patients during hypercapnic respiratory failure.Methods Patients with COPD presenting with hypercapnic respiratory failure at Sichuan University Hospital between December 2010 and May 2012 and receiving NIPPV were studied prospectively.NRS2002 was measured before NIV administration.233 patients met the inclusion criteria,with NIPPV failed in 71 cases and succeed in 162 cases.The patients were followed up till they were discharged.Results After multivariate Logistic regression,the items such as baseline PaCO2,NRS2002 score could predicted 76.4% of the failure outcome.The area under the curve was 0.767.The positive predictive value was 35.23%.The negative predictive value was 84.21%.Conclusions We can predict the risk failure of NIPPV in patients with COPD and hypercapnic respiratory failure with NRS2002 score and baseline PaCO2,and adjust the treatment project according to the evaluation result.NRS2002 supply non-invasive and portable method for predicting the failure of NIPPV.
2.Effects of atorvastatin on warfarin-induced aortic medial calcification and systolic blood pressure in rats.
Chengyun, LIU ; Jingjing, WAN ; Qunfang, YANG ; Benling, QI ; Wen, PENG ; Xuelin, CHEN
Journal of Huazhong University of Science and Technology (Medical Sciences) 2008;28(5):535-8
The effect of atorvastatin on warfarin-induced aortic medial calcification and systolic blood pressure (SBP) of rats induced by warfarin was studied. Thirty healthy and adult rats were randomly divided into Warfarin group (n=10), Atorvastatin group (n=10) and normal control group (n=10). Caudal arterial pressure of rats was measured once a week, and 4 weeks later, aorta was obtained. Elastic fiber, collagen fiber and calcium accumulation in tunica media of cells were measured by Von Kossa staining. The results showed that warfarin treatment led to elevation of systolic blood pressure and aortic medial calcification. The chronic treatment also increased collagen, but decreased elastin in the aorta. However, the atorvastatin treatment had adverse effects. It was concluded that treatment with atorvastatin presented evidence of blood pressure lowing and calcification reducing. These data demonstrate that atorvastatin protected aortic media from warfarin-induced calcification and elevation of systolic blood pressure.
Aortic Diseases/chemically induced
;
Aortic Diseases/drug therapy
;
Aortic Diseases/*pathology
;
Blood Pressure/*drug effects
;
Calcinosis/chemically induced
;
Calcinosis/*drug therapy
;
Calcinosis/pathology
;
Heptanoic Acids/*pharmacology
;
Heptanoic Acids/therapeutic use
;
Hypertension/chemically induced
;
Hypertension/*drug therapy
;
Pyrroles/*pharmacology
;
Pyrroles/therapeutic use
;
Random Allocation
;
Rats, Wistar
;
Warfarin
3.Effects of Atorvastatin on Warfarin-induced Aortic Medial Calcification and Systolic Blood Pressure in Rats
LIU CHENGYUN ; WAN JINGJING ; YANG QUNFANG ; QI BENLING ; PENG WEN ; CHEN XUELIN
Journal of Huazhong University of Science and Technology (Medical Sciences) 2008;28(5):535-538
Summary: The effect of atorvastatin on warfarin-induced aortic medial calcification and systolic blood pressure (SBP) of rats induced by warfarin was studied. Thirty healthy and adult rats were randomly divided into Warfarin group (n=10), Atorvastatin group (n=10) and normal control group (n=10). Caudal arterial pressure of rats was measured once a week, and 4 weeks later, aorta was obtained. Elastic fiber, collagen fiber and calcium accumulation in tunica media of cells were measured by Von Kossa staining. The results showed that warfarin treatment led to elevation of systolic blood pressure and aortic medial calcification. The chronic treatment also increased collagen, but decreased elastin in the aorta. However, the atorvastatin treatment had adverse effects. It was concluded that treatment with atorvastatin presented evidence of blood pressure lowing and calcification reducing. These data demonstrate that atorvastatin protected aortic media from warfarin-induced calcification and elevation of systolic blood pressure.
4.Interpersonal psychotherapy in the population of adolescents with depression
LI Jingyi, MIAO Qunfang, SHU Wan, Qiu Lingjing, WANG Yahong
Chinese Journal of School Health 2023;44(2):302-306
Abstract
The concepts and theoretical mechanisms of interpersonal psychotherapy are discussed in detail. The review focuses on the effectiveness of interpersonal psychotherapy on depression among adolescents and the expansion of its applications. The feasibility of localized adapted interpersonal psychotherapy interventions in adolescent depression groups is proposed, to provide a reference for the applied practice of interpersonal psychotherapy.
5.The bibliometric analysis of home non-invasive positive pressure ventilation in China
Cong WANG ; Qunfang WAN ; Xiaoling WU
Chinese Journal of Practical Nursing 2018;34(6):476-480
Objective To systematically analyze the research trend of home non-invasive positive pressure ventilation in China. Methods The related literature in CBM database, CNKI database, Wanfang database and VIP database about home non-invasive positive pressure ventilation were reviewed and analyzed by Bibliometric. Results There were 214 articles retrieved, which had an increasing tendency.They were distributed in 135 kinds of journals and 28 provinces.The most research type was the experimental research(39.72%)and the research content focused on clinical effects of home non-invasive ventilation (47.67%). The average duration of researches was 12.33 months and the average interval for follow-up was 6.33 weeks. Conclusions Providing scientific and effective long-term medical support, optimizing the application process of home non-invasive ventilation and formulating scientific clinical standard should be the future research direction.
6.Application of flipped classroom teaching combining micro-classes and PBL in the training of refresher nurses
Li JIANG ; Qunfang WAN ; Cong WANG ; Xiaoling WU
Chinese Journal of Medical Education Research 2021;20(7):833-836
Objective:To explore the application effect of flipped classroom teaching combined with micro-classes and PBL in the training of refresher nurses.Methods:Using the cluster sampling method, 35 refresher nurses from March 2017 to February 2018 were collected as the control group, and 38 refresher nurses from March 2018 to February 2019 were included as the observation group. The control group received the theoretical knowledge training of respiratory specialty by traditional teaching method, and the observation group received theoretical knowledge training of respiratory specialty by using flipped classroom teaching combining micro-classes and PBL. Before and after the training, the special theory assessment with the same difficulty was carried out, and the clinical teaching evaluation was carried out after the training.Results:After the training, the special theory assessment scores of the observation group were significantly higher than those of the control group ( t=7.560, P<0.05), with significant differences. Compared with the control group, the clinical teaching evaluation scores of the nurses in the observation group were significantly improved ( t=24.657, P<0.05), with significant differences, especially in the nurses' learning attitude, learning ability, teaching style and teaching satisfaction scores. Conclusion:The flipped classroom teaching combining micro-classes and PBL can significantly improve the special theory assessment scores of refresher nurses, promote the internalization of specialized knowledge, turn to active learning from the passive mode, change the learning attitude of refresher nurses, improve their recognition of clinical teachers and realize teaching benefits as well as learning benefits.
7.Qualitative Study on the Cognition Status of Organ Donors’ Family Members to Advance Care Planning
Bingyu XING ; Guanmian LIANG ; Wan SHU ; Qunfang MIAO
Chinese Medical Ethics 2024;35(3):267-272
Discussing the cognition, attitude and influencing factors of the family members of organ donors towards advance care planning (ACP) to provide a basis for the further promotion of ACP in the field of organ donation. Using qualitative research methods, 8 family members of organ donors were selected purposefully for semi-structured interviews, and the 7-step of Colaizzi was used to analyze and summarize the themes of the interview data. The results showed that the cognition status of the family members of organ donors of ACP could be summarized into 3 themes: problems faced by ACP implementation, positive recognition of the implementation of ACP, factors affecting the promotion of ACP. Organ donors’ family members are unfamiliar with the concept of ACP and have unclear cognition, but think that the implementation of ACP is of positive significance. It is suggested to further strengthen the publicity of ACP, medical autonomy, death education, so as to promote the development of ACP and improve the willing to donate organ.
8.Qualitative Study on the Cognition Status of Organ Donors’ Family Members to Advance Care Planning
Bingyu XING ; Guanmian LIANG ; Wan SHU ; Qunfang MIAO
Chinese Medical Ethics 2022;35(3):267-272
Discussing the cognition, attitude and influencing factors of the family members of organ donors towards advance care planning (ACP) to provide a basis for the further promotion of ACP in the field of organ donation. Using qualitative research methods, 8 family members of organ donors were selected purposefully for semi-structured interviews, and the 7-step of Colaizzi was used to analyze and summarize the themes of the interview data. The results showed that the cognition status of the family members of organ donors of ACP could be summarized into 3 themes: problems faced by ACP implementation, positive recognition of the implementation of ACP, factors affecting the promotion of ACP. Organ donors’ family members are unfamiliar with the concept of ACP and have unclear cognition, but think that the implementation of ACP is of positive significance. It is suggested to further strengthen the publicity of ACP, medical autonomy, death education, so as to promote the development of ACP and improve the willing to donate organ.