1.The fingerprints of Achyranthes bidentata BI. by HPLC
Xiangjie GUO ; Zhonglin YANG ; Peipei ZHOU ; Ping LI
Chinese Traditional Patent Medicine 1992;0(06):-
AIM: To establish HPLC fingerprint of Achyranthes bidentata BI..METHODS: Ten batches of Achyranthes bidentata BI from different habitats were measured by RP-HPLC,and their fingerprints were obtained.C18 column was used.Acetonitrile and water gradient elution were adopted as a mobile phase,the flow rate was 1.0 mL/min,the detection wavelength was set at 250 nm,the injection volume was 20 ?L,and the column temperature was at 30 ?C.RESULTS: Fifteen common peaks were confirmed in fingerprints.CONCLUSION: This method is simple,credible and of good reproducibility,can be used for the quality control of Achyranthes bidentata BI..
2.Application of standardized patients in teaching of communication skills for medical students
Limin LAO ; Xiangjie ZHANG ; Rong ZHOU ; Sunfang JIANG ; Shanzhu ZHU
Chinese Journal of General Practitioners 2009;8(12):895-896
The case design,standardized patients(SPs)training and training communication skills for medical students with SPs were illustrated in this paper.And our experiences of SPs using Were summarized.
3.Treatment strategy for incision infection after internal fixation in the elderly patients with lumbar degenerative disease
Haijing ZHANG ; Xiangjie SUN ; Haigang MA ; Zhuo ZHOU ; Xiutong FANG
Chinese Journal of Tissue Engineering Research 2017;21(27):4318-4323
BACKGROUND:With more and more elderly patients suffering lumbar degenerative disease undergoing internal fixation, infection after spinal internal fixation is a common complication in orthopedic surgeries, but its treatment strategy remains controversial.OBJECTIVE: To explore the curative efficacy of incision infection after internal fixation in the elderly with lumbar degenerative disease.METHODS: 197 patients with lumbar degenerative disease undergoing internal fixation and followed up for more than 2 years admitted in Department of Orthopedics, Beijing Shijitan Hospital Affiliated to Capital Medical University from January 2012 to January 2015, were analyzed retrospectively. The follow-up time was 2-4.9 years. There were 97 cases of lumbar stenosis, 29 cases of lumbar disc herniation, 33 cases of lumbar spondylolisthesis, 17 cases of degenerative scoliosis and 21 cases of lumbar compression fractures.RESULTS AND CONCLUSION: (1) Eleven patients experienced incision infection, including ten acute, and one delayed infection. (2) Among acute infected cases, three were superficial infection in three cases and seven had deep infection,who characterized as exudation (10/10), local pain (8/10) and fever (9/10). Acute infected cases received bacterial culture, drug sensitive test, antibiotic therapy, and debridement of the infected wound, and leaving all internal fixators in situ in all but one case. (3) For delayed infection, one patient had local pain, incision exudation, and intermittent fever,and then the internal fixators were removed. (4) Pseudarthrosis was not founded during 2-year follow-up in all patients.(5) These results suggest that for the elderly patients suffering lumbar degenerative disease with infection after internal fixation, intravenous antibiotics, debridement plus drainage are recommended, but without internal fixator removal, and repetitive debridement and drainage is a rational choice if necessary.
4.A survey on double-preceptor system in standardized residency training of general practitioners
Rong ZHOU ; Zhigang PAN ; Qian CHEN ; Xiangjie ZHANG ; Yuan ZHANG
Chinese Journal of General Practitioners 2014;13(8):644-648
Objective To survey the double-preceptor system in standardized residency training of general practitioners (GPs).Methods A questionnaire survey was conducted among 48 residents,53 clinical and community preceptors during May and June 2013.Results The preceptors mostly agree with the necessity to carry out double-preceptor system.82.8% (24/29) clinical preceptors,95.8% (23/24) community preceptors and 89.6% (43/48) residents considered that it was very effective.Less than half of the clinical(13/29) and community (11/24) preceptors knew very clearly about their responsibilities and obligations ; 93.1% (27/29) clinical preceptors and 95.8 % (23/24) community preceptors hoped to receive corresponding training courses.72.4% (21/29) clinical preceptors and 75.0% (18/24) community preceptors communicated with residents frequently,75.9% (22/29) clinical preceptors thought residents were not actively involved was the main obstacle in the implementation of double-preceptor system.The guide contents were focused on clinical skills,scientific research and how to pass assessments.The main approaches were interviews,checking the quality of medical instruments and small lecture.Only 6.9% (2/29) clinical preceptors conducted outpatient teaching,83.3% (40/48)residents thought tutors did not knew clearly about their responsibilities and obligations was the main obstacle in the practice of doublepreceptor system.Regarding how to evaluate the double-preceptor system,clinical and community preceptors tended to use examination results and feedback of residents.Clinical preceptors,community preceptors and residents all gave low comments about the preceptor-resident contact handbook.87.5% (21/24) community preceptors thought lack of corresponding incentive mechanisms was the main obstacle in the practice of double-preceptor system.Conclusions Double-preceptor system has been widely recognized by both preceptors and students.In order to improve the system,we should conduct tutor training courses regularly and establish an effective mechanism to assess and evaluate tutors.
5.Questionnaire survey on accreditation standards for trainers of general practitioners in community health centers
Yao LIU ; Xiangjie ZHANG ; Jing ZHOU ; Liyang ZHANG ; Shanzhu ZHU ; Juan SHOU
Chinese Journal of General Practitioners 2015;14(7):521-526
Objective To study the application of accreditation standards for trainers of general practitioners (GPs) in community health centers.Methods The questionnaire was designed according to the accreditation standards for GP trainers in community health centers,which involved professional quality,clinical competence in primary care and teaching abilities.According to typical sampling,583 trainers from 56 community teaching bases in Shanghai were selected for the survey.Results Among 583 participants,the effective respondents were 505 with a response rate of 86.6%.The professional quality was highly recognized by the participants,and more than 80% of trainers met the requirement.For the ability of primary care,81.4% (411/505),79.8 % (403/505) and 69.5 % (351/505) of participants were well qualified with the abilities of management for hypertension,type 2 diabetes and coronary heart disease,respectively,while only about 40% had abilities of management for epilepsy,hypothyroidism and chronic mental diseases.75.4% (381/505) participants fully mastered the principle of first aid skills and CPR,while only 24.8% (125/505) had abilities of management for conjunctival foreign body and nasal foreign body,34.5% (174/505) had the abilities of debridement and gastrolavage.For the index of teaching abilities,most trainers had insufficient teaching capacity and experience in the community.Only 48.5% (245/505) and 40.2% (203/505) of trainers were familiar with the teaching methods of cased-based learning and problem-based learning,respectively.Significant difference was found in the scores of teaching abilities among trainers from community health centers in different locations (P < 0.05),such as using appropriate teaching methods (F =3.45,P =0.033),monthly assessment and feedback to students (F =5.14,P =0.006) and ensure at least 4 hours of teaching time every week(F =4.96,P =0.007).No significant differences were found in the scores of professional quality and clinical competences in primary care (P > 0.5).Conclusion The trainers of general practitioners in community health centers meet the requirement of accreditation standards in the aspects of professional quality and clinical competences in primary care,while the teaching abilities remained to be improved and should be strengthened in the future.
6.Causes and Countermeasures for the Doctor-patient Communication Barriers
Huali ZHAO ; Lifen ZHANG ; Yue ZHONG ; Ying SHANG ; Xiangjie ZHOU ; Zhang CHEN
Chinese Medical Ethics 2014;(2):288-289
The manifestations of current poor doctor -patient communication are: doctors have insufficient communication beforehand , randomness is big , communication is not detailed or in -depth , the patients also have certain shortcomings .The causes of this situation are: interests driven factors , lack of education supervision and management , service responsibility consciousness weakening .Therefore , should strengthen the propaganda and ed-ucation, raise awareness, constantly enhance the consciousness of doctor -patient communication; to strengthen the construction of medical ethics , to reconstruct the doctor -patient integrity , play up the solid foundation of doc-tor-patient communication;Strengthen supervision and management , establish and improve the system , to insure the good doctor-patient communication , orderly and transparent;reinforcement learning training , pay attention to the accumulation of human skills to develop and enhance the effectiveness of doctor -patient communication .
7.Criteria for trainers of general practitioners in clinical training bases
Yao LIU ; Shanzhu ZHU ; Xiangjie ZHANG ; Hua YANG ; Jing ZHOU ; Qian CHEN ; Juan SHOU
Chinese Journal of General Practitioners 2014;13(7):534-538
Objective To develop criteria for trainers of general practitioners in clinical training bases.Methods A primary version of criteria was established through literature review and expert interview.Thirty-two experts with middle-level professional title or above,who had 10 years of working experience or more in general practice,teaching and administration,were invited for 3 rounds of Delphi consultation during March and October 2013.Results The criteria consisted of 3 first-grade indicators and 12 second-grade indicators were established.The first-grade indicators included professional quality,clinical competence and teaching capability.The weight coefficient of first-grade indicators were 0.332 0,0.336 0 and 0.332 0,respectively.For 3 rounds of consultation the activity coefficient of experts was all 100% ; the authority coefficients of experts were 0.881,0.897 and 0.883,respectively; and the harmonious coefficient of importance of the evaluation were 0.136,0.127 and 0.204,respectively (P < 0.01).Conclusion The established criteria are credible and important for the selection of trainers of general practitioners in clinical bases,which would improve the quality of standardized training for general practitioners.
8.Establishment of accreditation standards for trainers of general practitioners in community health service centers
Juan SHOU ; Yao LIU ; Xiangjie ZHANG ; Hua YANG ; Jing ZHOU ; Qian CHEN ; Shanzhu ZHU
Chinese Journal of General Practitioners 2014;13(8):634-638
Objective To establish a set of accreditation standards for trainers of general practitioner (GP) in community health service centers.Methods A modified Delphi expert consultation was conducted during December 2012 and September 2013.Thirty two experts of general practice from different teaching hospitals and community health service centers were invited for three rounds Delphi questionnaires.A set of accreditation standards for GP trainers in primary care was established through data analysis,synthesis and process.Results Expert activity coefficients were 100.0% for three rounds consultation,the authority coefficients were 0.894,0.882 and 0.893,respectively.The opinion coordination coefficients of experts were 0.156,0.166 and 0.215,respectively (P =0.000).The developed accreditation standards system comprised of three first-grade indicators and 14 second-grade indicators.The weight coefficients of three first-grade indicators,namely professional profiles,clinical competences in primary care and teaching abilities,were 0.339 8,0.335 6 and 0.324 6,respectively.Conclusions The established accreditation standard system is credible,which would appropriately guide the selection of GP trainers in primary care from three dimensions and enhance the quality of standardized training of general practitioners.
9.A prospective cohort study on the relationship between serum FGF23 and the risk of heart failure and death in end⁃stage renal disease patients
Xiaoxia Wang ; Xinyuan Zhou ; Xiangjie Yang ; Runzhe Zhou ; Yuqing Meng ; Dingxin Zhang ; Jin Zhang ; Ying Wang
Acta Universitatis Medicinalis Anhui 2024;59(5):874-880
Objective :
To explore the correlation between serum fibroblast growth factor⁃23 (FGF23) concentration and heart failure and all⁃cause death in patients with end⁃stage renal disease (ESRD) .
Methods :
The prospective cohort study design was used in the present study. The ESRD patients who were admitted to the department of nephropathy in the Hospital and without heart failure symptoms were recruited in this study. The data of patients was collected through baseline questionnaires , physical examinations , echocardiography , and laboratory examinations. The serum FGF23 levels were measured by enzyme⁃linked immunosorbent assay (ELISA) . The follow⁃up time was 2 years. The onset of heart failure (ACC/AHA stage C ⁃D) and all⁃cause death were composite endpoint events. The Cox proportional risk model was used to explore the risk factors of outcome events. Through subgroup analyses and interaction analyses , further exploration was conducted to determine whether there was heterogeneity in the association between FGF23 and outcome events in different subgroups.
Results :
Ultimately , 107 ESRD patients were included in this study , with an average age of (52. 00 ± 12. 51) years. There were 39 males (36. 45% ) , and the median follow⁃up time was 23 months (21 , 25 months) . There were 32 (29. 9% ) outcome events , of which 22 (20. 6% ) onset of heart failure and 10 (9. 3% ) all⁃cause of deaths. The results of this study showed that the concentration of FGF23 in the outcome event group was significantly higher than that in the non⁃event group [(4. 40 ± 1. 16) pmol/ml vs (3. 85 ± 0. 82) pmol/ml ,P < 0. 05] . The Cox proportional risk model showed that the elevated FGF23 was associated with increased risk of the composite endpoint events in ESRD patients (HR = 1. 730 , 95% CI: 1. 164 - 2. 570 , P = 0. 007 ) . Subgroup analyses showed that there was an interactive effect between FGF23 levels and gender on the risk of cardiovascular outcome events. Especially in male ESRD patients , the increased FGF23 level was correlated with a higher risk of cardiovascular events (P⁃interaction < 0. 05) .
Conclusion
Elevated serum FGF23 is an independent risk factor for the onset of heart failure and all⁃cause of mortality in ESRD patients , especially in male patients.
10.Analysis of health-related quality of life and its influencing factors in peritoneal dialysis patients
Xiangjie Yang ; Runzhe Zhou ; Yuqing Meng ; Dingxin Zhang ; Jin Zhang ; Ying Wang
Acta Universitatis Medicinalis Anhui 2024;59(1):161-167
Objective :
To employ the EQ-5D-5L questionnaire to evaluate HRQOL in patients on peritoneal dialysis ( PD) and investigate the related risk factors to provide suggestions for improving quality of life.
Methods :
PD patients who were followed up regularly in the department of nephrology were recruited in this study. Demographic characteristics and laboratory data were collected.Exercise capacity was assessed by the 6-MWT.PHQ-9 was con- ducted to screen depression status.The EQ-5D-5L questionnaire was used to evaluate HRQOL.Multivariate linear regression analysis was used to examine the potential influencing factors of EQ-5D-5L health utility value.
Results :
The highest health utility value of EQ-5D-5L was 1 point,while the lowest was -0. 01 points.The mean EQ-5D-5L score was (0. 92 ± 0. 15 ) . The multivariate linear regression analyses showed that increased bilirubin level ( β = - 0. 009,P = 0. 018 ) ,increased CRP level ( β = -0. 005 ,P <0. 001 ) ,and increased PHQ-9 score ( β =
- 0. 008,P = 0. 014) were negatively correlated with the EQ-5D-5L health utility value.Increased 6-MWD ( β = 0. 005,P = 0. 018) was positively correlated with the EQ-5D-5L health utility value.
Conclusion
The bilirubin and CRP levels,depression status,and exercise capacity are considered the main factors influencing HRQOL in PD patients.