1.Simultaneously determination of gentianaceae and jasminoidin in Longhui Capsules
Xiaoyan LI ; Honghui XU ; Yanfen ZHANG ; Shaohua ZHAO ; Guiru HAN
Chinese Traditional Patent Medicine 1992;0(06):-
AIM:To determine gentianaceae and jasminoidin in Longhui Capsules (Radix et Rhizoma Gentia-nae, Aloe, Fructus Gardeniae, etc.) METHODS: The Waters Symmetry C_ 18 column (4.6 mm?150 mm, 5 ?m) was used with mobile phase of methanol-water (17∶83). The flow rate was 1.0 mL/min. The detecting wavelength was at 254 nm, and the column temperature was at 30 ℃. RESULTS: The methodological study showed that a good linear correlation existed in the range of 60.72-454.4 ng for gentianaceae and the range of 96.32 -722.40 ng for jasminoidin. The average recovery of gentianaceae was 99.57%(n=9) and RSD was 1.27% , jasminoidin was 99.10%(n=9) and RSD was 2.30%. CONCLUSION: The method is simple, accurate and can be used for quality control of the preparation.
2.Outcomes and survival analysis of patients with AML and high risk MDS treated by CAG regimen
Beiwen NI ; Fangyuan CHEN ; Jieying HAN ; Hua ZHONG ; Lu ZHONG ; Honghui HUANG ; Lijing SHEN ; Fei XIAO
Journal of Shanghai Jiaotong University(Medical Science) 2009;29(11):1355-1358
Objective To evaluate the clinical efficacy and adverse effects of CAG regimen in treatment of primary, refractory and relapsed acute myeloid leukemia (AML) and high risk myelodysplastic syndrome (MDS), and analyse the factors influencing long-term survival. Methods Sixty-one patients with AML ( primary, n = 27; refractory, n = 18; relapsed, n = 16) and 9 patients with MDS were treated with CAG regimen. Examinations on liver and renal function, electrocardiogram and bone marrow cytology were performed before and after treatment, and adverse effects of CAG were observed. Short-term efficacy was evaluated based on clinical manifestation, peripheral blood and bone marrow cytologic examinations. Patients were followed up, overall survival ( OS) and disease free survival ( DFS) were analysed, and long-term efficacy of CAG regimen was evaluated. The factors influencing long-term survival were analysed by Log-rank test of survival curve. Results After a course of treatment by CAG regimen, the total effective rate was 71% , and 34 patients (49%) experienced complete remission. The median time of follow up was 45 months, the median OS was 28 months, and the median DFS was 23 months. Age, level of lactate dehydrogenase (LDH), remission condition after a course of treatment by CAG regimen and adoption of HD-Ara-C regimen as consolidation treatment were influencing factors for OS and DFS. The dominant clinical adverse effects were bone marrow depression, with 13 d as the median duration of agranulocytosis ( neutrophil <0.5 ×10~9/L) and 9 d as the median duration of thrombocytopenia (platelet <20 ×10~9/L). Conclusion CAG regimen may lead to favourable therapeutic effects in treatment of primary, refractory and relapsed AML and high risk MDS, and may yield less adverse effects and better long-term therapeutic effects. Age, level of LDH, remission condition after a course of treatment and adoption of HD-Ara-C regimen as consolidation treatment are dominant influencing factors for survival.
3.A study of correlation between alexithymia and resilience in military personnel
Honghui WEI ; Liyi ZHANG ; Xiaodong ZHOU ; Yuchong WANG ; Zhongwen REN ; Han LIN ; Chunxia CHEN ; Gaofeng YAO
Chinese Journal of Behavioral Medicine and Brain Science 2011;20(12):1134-1136
Objective To explore correlation between alexithymia and resilience in military personnel.Methods 2802 subjects were chosen by random cluster sampling to outline the military personnel resilience scale and military alexithymia scale.The data were analyzed by t-test,chi-square test,ANOVA,correlation analysis and multiple linear regressions analysis.Results The prevalence rate of alexithymia was 6.85%,while resilience was 6.60%.Compared to sea force (45.62 ± 11.25 ) and air force (45.32 ± 9.98 ) subjects,land force (47.92 ± 9.92)had significantly higher total score in alexithymia(P< 0.05 ).Compared to sea force (87.35 ± 12.15 ) and air force ( 88.58 ± 10.39 ) subjects,land force ( 85.73 ± 10.70) had significantly lower total score in resilience(P < 0.05 ).The total score and every factor score of subjects with alexithymia were significant lower than those of control group in resilience(P < 0.05 ).Every factor of Resilience Scale were mild negative correlation with every factor of Alexithymia Scale (P<0.01).Problem solving,volition,optimism and family supports were the main factors which had affected on the alexithymia.Conclusion The prevalence rate of alexithymia in military personnel is lower than ordinary people,but there are still issues in alexithymia and resilience,particularly in land force.The research show mild correlation between alexithymia and resilience in military personnel.
4. Doppler ultrasound assessment of the stability of pelvicring in lateral-compression-1 pelvic fracture: a preliminary study
Hai HUANG ; Binfei ZHANG ; Hong ZHANG ; Pengfei WANG ; Yuxuan CONG ; Shuang HAN ; Ping LIU ; Chao KE ; Kun SHANG ; Hu WANG ; Kun ZHANG ; Yan ZHUANG
Chinese Journal of Orthopaedic Trauma 2019;21(12):1036-1040
Objective:
To explore the application of Doppler ultrasound to assess the stability of pelvic ring in treatment of lateral-compression-1 (LC-1) pelvic fractures.
Methods:
For this prospective study 38 patients with LC-1 pelvic fracture were enrolled who had been admitted to the Department of Orthopedic Trauma, Honghui Hospital from July 2016 to November 2017. They were 22 men and 16 women with an age of 55.2±16.1 years. After the patient's condition was stable, they underwent a Doppler ultrasound examination in the pelvic compression separation test. According to the criteria preset: those with a left-right mobility ≥ 0.3 cm were assigned as an unstable group (16 cases) and those with a mobility<0.3 cm as a stable group (22 cases). The stable group received conservative treatment while the unstable group surgical treatment. The 2 groups were compared in terms of mobility of fracture ends, follow-up time, weight-bearing time, fracture healing time, and the Majeed scores of pelvic function at the last follow-up.
Results:
The 2 groups were compatible due to their insignificant differences in baseline data(
5.Clinical analysis of prophylactic lamivudine reduced hepatitis B virus reactivation in patients with B-cell non-Hodgkin 's lymphoma receiving rituximab combination chemotherapy
Jianyi ZHU ; Fangyuan CHEN ; Fei XIAO ; Honghui HUANG ; Hua ZHONG ; Xiaofeng HAN ; Tin WANG ; Lan XU ; Lu ZHONG ; Beiwen NI
Journal of Leukemia & Lymphoma 2012;21(9):524-527
Objective To investigate the safety of rituximab combination chemotherapy in the treatment of B-cell non-Hodgkin' s lymphoma (B-NHL) complicated with hepatitis B virus (HBV) infection,and assess the incidence of HBV reactivation reduced by prophylactic lamivudine.Methods A retrospective study of HBV-related markers,HBV-DNA and liver function was performed before and after rituximabcontaining treatment in B-NHL patients.Thirty nine B-NHL patients with HBcAb(+)/HBsAb(-) were divided into prophylactic group (14 cases) and control group (25 cases).The incidences of HBV reactivation,functional damage of liver were measured.Results Among the 108 B-NHL patients who received rituximab combinatio nchemotherapy,15 (13.89 %) were HBsAg (+) and 39 (36.11%) HBsAg (-) / HBcAb (+).Of the 15 HBsAg (+)patients,2 (13.3 %) experienced reactivation of HBV.The prevalence of HBV reactivation was 7.7 %(1/13) in patients who received prophylactic antiviral treatment and 50 % (1/2) in those who did not receivelamivudine.Among the 39 HBsAg (-) / HBcAb (+) patients,3 cases (7.7 %) experienced reactivation of HBV.The prevalence of HBV reactivation was 0 in patients who receivcd prophylactic lamivudine treatment and 12 % (3/25) in those who did not receive this antiviral drug.Conclusion Prophylactic lamivudine before rituximab combination chemotherapy can reduce HBV reactivation obviously.
6.The responses of arsenic trioxide-based therapy in newly diagnosed acute promyelocytic leukemia
Lan XU ; Fangyuan CHEN ; Honghui HUANG ; Hua ZHONG ; Lu ZHONG ; Lijing SHEN ; Jianyi ZHU ; Jieying HAN ; Bing CHEN
Journal of Leukemia & Lymphoma 2010;19(11):651-654
Objective To analysis long-term effects and safety of arsenic trioxide (ATO)-based induction and maintenance therapy in newly diagnosed acute promyelocytic leukemia (APL). Methods Retrospective analysis induction remission and post-remission treatment of 62 newly diagnosed APL patients was performed. These cases were followed up for 5 and 7 years. Results The complete remission (CR) rate was similar in ATO/all-trans retinoic acid (ATRA) induction group and ATRA/chemotherapy induction group.However, the former group has the shorter time to CR. The negative rate of PML-RARα fusion gene after induction without ATO was less than that of ATO group (86.2 % vs 56.3 %, P <0.05). After CR, the 5-year overall survival (OS) between ATO-base rotation maintenance group and chemotherapy-base rotation maintenance group showed that the former was (94.4±5.4) %, the latter is (45.5±10.2) %; 7-year OS was (52.5±23.7) % and (27.3±9.3) %; 5-year disease free survivals (DFS) was (94.7±5,5) % and (41.3±10.1) %; 7-year DFS was (52.6±23.7) % and (27.5±9.4) %. There was significant different in 5-year or 7-year OS and DFS between two groups (P <0.05). The relapse rates of the two groups in post-remission treatment were 14.7 % and 37.0 % (P <0.05). Conclusion ATO combined ATRA induction therapy increased the negative rate of PML-RARα fusion gene. ATO-base rotation maintenance improved long-term outcome and decreased the rate of relapse. Furthermore, ATO appeared to be generally safe and well tolerated.
7.Construction and application of clinical nursing procedure of pulmonary rehabilitation for thoracoscopic surgery of lung cancer
Huihui WANG ; Yan HAN ; Honghui MA ; Lili MA ; Jianping SU
Chinese Journal of Practical Nursing 2020;36(26):2044-2050
Objective:To construct clinical nursing procedure of pulmonary rehabilitation for thoracoscopic surgery of lung cancer, and to test its application effect.Methods:The control group ( n=41) received routine nursing care from December 2018 to May 2019; the intervention group ( n=41) received clinical nursing pathway of pulmonary rehabilitation from June to October, 2019. The 6MWT, Brog score and incidence of pulmonary complications and quality of life were compared between the two groups. Results:The results showed that 6-minute walk test (6 MWT) was (471.22±54.89) m, (325.38±17.65) m, and (407.27±13.84) m before surgery, at discharge time and 30 d after discharge, in the intervention respectively, which were longer than those of the control group [(440.95±70.51) m, (306.69±21.49) m, and (355.94±26.10) m] ( t values were -2.169, -4.304, -11.128, P<0.05). The total incidence of postoperative pulmonary complications was 4.9% (2/41) in the intervention, which was less than 19.5%(8/41) in the control group ( χ2 value was 0.088, P<0.05). The values of physical function and cognitive function 30 d after surgery was 80(73, 87), 83(83, 83) in the intervention, respectively, higher than those of the control group [73 (33,80), 83 (67,100)] ( Z values were 2.862, 2.448, P<0.05). The fatigue, pain, dyspnea, insomnia and loss of appetite scores was significantly lower (P<0.05). Conclusion:Clinical nursing procedure of pulmonary rehabilitation for patients undergoing thoracoscopic surgery of lung cancer can promote and conducive the cardiopulmonary endurance, reduce the risk of postoperative pulmonary complications, increase the level of physical and cognitive function, improve postoperative symptoms and the quality of life.
8.Hot spots analysis for quality assurance of medical education research in China based on knowledge mapping technology
Tingting WANG ; Honghui ZHANG ; Aimei WANG ; Xinqiong ZHANG ; Shiyu HAN
Chinese Journal of Medical Education Research 2022;21(9):1121-1126
Objective:To explore hot spots and trend of medical education quality assurance research in China and provide reference for future research.Methods:We searched the database of CNKI, VIP, Wanfang Database for published studies on quality assurance of medical education research in China. In the form of knowledge mapping, word frequency analysis, social network analysis and cluster analysis were used to explore the research hot spots from the perspective of high frequency keywords. SATI3.2 and Excel tables were used as statistical analysis tools for bibliographic information, the field extraction and word frequency statistics of literature keywords. Using SPSS 20.0, cluster analysis was carried out according to the similarity matrix of high frequency keywords co-occurrence.Results:Totally 249 articles were included in the study and 33 high frequency words were taken into account. The research hot spots of medical education quality assurance in China were divided into four categories: the practical application of medical education quality assurance, the effective methods of medical education quality assurance, the exploration of the construction of medical education quality assurance system, and the management of medical teaching quality assurance.Conclsion:Medical education in our country should perfect the safeguard measures to form characteristic theory framework, explore other methods for medical education quality assurance, establish medical education education quality guarantee system, and strengthen the teaching quality monitoring. The future researches should comply with the national "Double First-rate" construction and the development trend of international medical education, and enhance the research of connotative quality assurance.
9. Psychological Status and Influencing Factors of Patients With Inflammatory Bowel Disease
Yani LI ; Shuang HAN ; Yongquan SHI ; Min CHEN ; Yujie ZHANG ; Kaichun WU
Chinese Journal of Gastroenterology 2020;25(8):454-461
Background: The incidence of inflammatory bowel disease (IBD) is increasing in China in recent years, and the impact of psychological factors on IBD has been widely concerned. Aims: To investigate the psychological status of IBD patients and the influencing factors for anxiety and depression disorders. Methods: A total of 358 inpatients with IBD admitted from Oct. 2018 to Dec. 2019 at the Xijing Hospital were recruited; 170 patients with colonic polyps were served as controls. The presence of anxiety and depression were determined using the Self-rating Anxiety Scale (SAS) and Self-rating Depression Scale (SDS), respectively. Demographics, disease characteristics, and medication information were also collected. Influencing factors for anxiety and depression disorders were analyzed by logistic regression model. Results: (1) The prevalence of anxiety and depression disorders, as well as the score of SAS and SDS were higher in IBD patients than in controls (P<0.05). (2) CD was associated with a higher prevalence of comorbid depression as compared with UC (P<0.05). (3) SAS and SDS score in active CD were higher than those in remission stage (P<0.05). (4) SAS and SDS score in active IBD increased in parallel with the increase of disease activity (P<0.05). (5) College education or above (OR=8.888, 95% CI: 1.714-46.095, P=0.009 for anxiety; OR=3.831, 95% CI: 1.039-14.760, P=0.008 for depression), and the severe active disease (OR=12.293, 95% CI: 1.501-100.679, P=0.041 for anxiety; OR=3.230, 95% CI: 1.051-5.506, P=0.040 for depression) were risk factors for anxiety and depression, while serving as a office clerk was a protective factor for depression (OR=0.620, 95% CI: 0.113-0.928, P=0.043). (6) SAS and SDS score decreased after 3 months of medication in IBD patients (P<0.05); SDS score of infliximab treatment group was lower than that of 5-aminosalicylic acid and steroid treatment groups (P<0.05). Conclusions: The prevalence of anxiety and depression disorders in IBD patients is considerably high. The degree of anxiety and depression is closely related to the disease activity. After standard treatment, the degree of anxiety and depression decreased. IBD patients at risk for anxiety and depression disorders should be screened for psychological comorbidities and appropriate psychotherapy should be offered.
10.Analysis and Optimization for Support Performance of Magnesium Alloy Stent
Honghui ZHANG ; Haiquan FENG ; Zhiguo LI ; Qingsong HAN
Journal of Medical Biomechanics 2019;34(1):E014-E020
Objective To conduct simulation analysis on support performance of the stent by using finite element method, and optimize structure parameters of the stent by using Kriging surrogate model, so as to provide more scientific guidance for clinical treatment with design and development of the stent. Methods The contact model was established by penalty function method. The generalized variational principle was selected as theoretical basis of the numerical simulation, and the theory of Kriging surrogate model was used for finite element optimization on support stiffness of the stent, so as to study the effect from the number of circumferential support, the length of the support and the initial diameter on support performance of the stent. Results With the increase of the number of circumferential support or the length of the support, the support performance showed the decreasing tendency; with the increase of the initial diameter, the support performance showed the increasing tendency. From seven stents by using the theory of Kriging surrogate model, it was concluded that structural parameters of the optimal stent were: the number of circumferential support was six, the length of the support was 1.15 mm, and the initial diameter was 1.65 mm. Conclusions The numerical result agreed well with the experimental data and the error was smaller than 5%, and the error rate of experimental repeatability was within 0.5%, which verified effectiveness and rationality of the finite element analysis. The optimization of support performance provides an important reference for design and exploration of new magnesium alloy stent.