1.Exploration on Assessment of Multi-media Courseware in Institutions of Higher Learning
Tiejian ZHAO ; Zhuo FANG ; Minyi JIANG
Chinese Journal of Medical Education Research 2003;0(04):-
This article expounds the existing situations in which the multimedia courseware has been applied widely in the institutions of higher learning,and emphasizes the importance and necessity of establishing and improving the assessment system of multimedia courseware.It forwards the principles of establishing the assessment criterion to be scientific,educative,technical,artistic and assistant,and furthermore lists measures to prepare and operate courseware,proposals to assess the teaching effectiveness.
2.The clinical epidemiology of deep venous thromboembolism in the lower extremities
Weifeng HAN ; Xintian HUANG ; Minyi YIN ; Min LU ; Mier JIANG ; Peihua ZHANG
Chinese Journal of General Surgery 2009;24(1):30-33
Objective To investigate the risk factors and clinical characteristics of deep venous thromboembolism (DVT) of the lower extremities in Chinese people. Methods The clinical manifestations and risk factors in 2742 DVT patients diagnosed by phlebography were retrospectively studied. Results DVT made up 22.39% of all the venous diseases of the lower extremity. The most common clinical presentations of DVT were swelling and pain (92. 34% ), varicose vein ( 32. 57% ), pigmentation (24. 95% ) and ulceration( 18.45% ). The left lower extremity was more frequently involved. The whole limb type was 60. 09%, 80. 23% DVT patients had identified risk factors including age over 40 years old (76. 29% ), history of major surgery ( 12. 18% ) and severe trauma ( 8.42% ), pregnancy and the puerperium ( 4. 87% ). The history of general surgery ( 26. 05% ), vascular surgery ( 23. 35% ), gynaecoiogy and obstetrics (20. 96% ), orthopaedics ( 16. 47% ) and urinary surgery (7.49%) was among the most common surgery. Primary hypercoagulable syndrome was identified in 0. 22% DVT patients. Conclusion DVT makes up 22. 39% of the disease of veins of the lower extremity. The most common clinical presentations of DVT were swelling and pain. The most common risk factors were age over 40 years, major surgery, severe trauma. Primary hypercoagulable syndrome is a heritage risk factor for DVT pathogenesis.
3.Percutaneous transluminal angioplasty of tibioperoneal arteries for severe limb ischemia
Xinwu LU ; Weimin LI ; Min LU ; Xintian HUANG ; Xiaobing LIU ; Minyi YIN ; Haiguang ZHAO ; Mier JIANG
Chinese Journal of General Surgery 2008;23(8):572-574
Objective The purpose of this study was to assess the technical feasibility, safety and effectiveness of percutaneous transluminal angioplasty (PTA)for the treatment of severe limb ischemia caused by tibioperoneal arteries occlusion. Methods From June 2004 to May 2007,35 patients with critical limb ischemia (CLI)were treated on an intention-to-treat basis with tibioperoneal arterial PTA. Main outcome measures were technical success rate, primary patency rate, limb salvage rate and complications. Results The technical success rate of tibioperoneal arterial PTA Was 83%.Mean follow-up time was 11.5 months, primary patency rate and limb salvage rate were 57%and 82%,respectively.Mean length of tibioperoneal arterial PTA was 9.5 cm(4.5~14 cm),concurrent treatment of iliac artery or femoral-popliteal artery was carried out in 19 patients via either angioplasty or combined with stenting.There were three complications including arterial spasm and thrombosis in one, which Was relieved by thrombolysis and antispasmodics, and artery perforation in 2 cases, which was treated conservatively. Conclusion In tibioperoneal arterial occlusions in CLI patients, PTA is feasible with a high initial technical success rate and high limb salrage rate,tibioperoneal arterial PTA carries a lower morbidity and less severe complications. PTA is a safe, effective and good treatment alternative for CLI patients of tibioperoneal arterial occlusions.
4.Subintimal angioplasty for the treatment of chronic ischemia with arteriosclerosis occlusions in the lower extremity
Xinwu LU ; Weimin LI ; Ying HUANG ; Min LU ; Xintian HUANG ; Xiaobing LIU ; Minyi YIN ; Mier JIANG
Chinese Journal of General Surgery 2009;24(6):448-450
Objective To assess the technical feasibility, patency and outcomes of subintimal angioplasty (SIA) for treatment of the lower extremity arteriosclerosis occlusions. Methods During the period from December 2003 to August 2008, 122 lower extremities with arteriosclerosis occlusions (median length, 10.25 cm;range, 4.5 to 28 cm) were treated on an intention-to-cure basis with SIA. Twenty-three lower extremities had disabling claudication and ninety-nine had limb-threatening ischemia. Patient history, demographics, procedural details, complications, and follow-up information were collected and analyzed. Patency, limb salvage, sustained improvement in claudication was determined by Kaplan-Meier analysis. Results The technical success rate of SIA was 83%. Following successful SIA, the mean ankle-brachial index increased from 0.19±0.11 to 0.67±0.29 (P<0.01). Primary patency at 12 and 24 months was 54%±5% and 45%±4% respectively, the clinical effective rates (rates of limb salvage and improvement in claudication) at 12 and 24 months were 82%±5% and 79%±4% respectively. No serious complications occurred. Conclusion In a selected group of patients, SIA is feasible with a high technical success rate and the clinical effective rates are satisfactory, there were no severe complications. SIA is a good treatment alternative in patients suffering from chronic ischemia with arteriosclerosis occlusions in the lower extremity.
5.Reconstructive options for critical limb ischaemia in infrapopliteal arteries
Xinwu LU ; Kaichuang YE ; Weimin LI ; Ying HUANG ; Min LU ; Xintian HUANG ; Xiaobing LIU ; Minyi YIN ; Huihua SHI ; Mier JIANG
Chinese Journal of General Surgery 2011;26(3):192-194
Objective To assess reconstructive options for critical limb ischaemia in infrapopliteal arteries. Methods A retrospective review of all CLI patients who underwent infrapopliteal reconstruction was carried out. Patient history, demographics, procedure details, complications, and follow-up information were collected and analyzed. Patency, limb salvage rate was determined by Kaplan-Meier analysis. Results During the period (from December 2003 to January 2008 ), 123 CLI patients with arteriosclerosis occlusions were treated on an intention-to-treat basis with infrapopliteal percutaneous transluminal angioplasty (PTA).Thirty-three thromboangiitis obliterans and twenty-three arteriosclerosis occlusions suffering CLI were treated by infrapopliteal bypass procedures. Primary patency and limb salvage rate of infrapopliteal PTA at 6, 12 and 24 months was 67%, 54%, 49% and 91%, 85%, 78% respectively, Primary patency and limb salvage rate of infrapopliteal surgical bypass at 6, 12 and 24 months was 90%, 83%, 79% and 92%,87%, 80% respectively, the patency of infrapopliteal PTA was lower than infrapopliteal surgical bypass (P <0. 01 ), but the limb salvage rate of infrapopliteal PTA and open surgery was no significant difference (P > 0. 05 ). Conclusion Endovascular treatment (PTA) in patients with infrapopliteal arteriosclerosis occlusions and critical ischaemia is safe, effective. Infrapopliteal PTA can be used as the choice of therapy and surgical bypass reserved in those endovascular treatment failed. While in CLI patients with thromboangiitis obliterans infrapopliteal artery bypass remains the best treatment option.
6.Association of Interpregnancy Weight Change with Recurrence of Gestational Diabetes Mellitus
Minyi SU ; Yanni WANG ; Wenxiu JIANG
Acta Medicinae Universitatis Scientiae et Technologiae Huazhong 2024;53(5):635-640
Objective To explore the association between interpregnancy weight change and the recurrence of gestational diabetes mellitus(GDM).Methods This study included women who had two delivery records and a history of GDM during their previous pregnancy at the Guangdong Women and Children Hospital between January 2017 and July 2022.Interpregnancy weight change was defined as the difference between the prepregnancy BMIs of two consecutive pregnancies.Interpregnancy weight change was categorized into four groups(<-1,-1 to<1,1 to<3,≥3 kg/m2),with the-1 to<1 kg/m2 group serving as the reference.Logistic regression analyses were used to assess the associations of interpregnancy weight changes with GDM recurrence and changes in glucose values during two consecutive pregnancies.Results Among 703 participants,326 individuals(46.4%)experienced GDM recurrence.Compared with the groups with an interpregnancy BMI change of-1 to<1 kg/m2,the groups with a BMI change of 1 to<3 or ≥3 presented an increased risk of GDM recurrence,with odds ratio(OR)[95%confi-dence intervals(CI)]of 2.16(1.52-3.08)and 2.56(1.44-4.56),respectively.The risk of GDM recurrence significantly in-creased with increasing interpregnancy weight gain(P for trend<0.01).However,there was no significant association between a BMI change<-1 kg/m2 and GDM recurrence,with an OR(95%CI)of 0.95(0.57-1.57).An increase of 1 kg/m2 in the in-terpregnancy BMI was associated with a higher risk of elevated fasting blood glucose and 1 h plasma glucose,with OR(95%C1)of 1.15(1.05-1.26)and 1.21(1.10-1.33),respectively.Conclusion Women with a history of GDM are at a high risk of GDM recurrence,and interpregnancy weight gain is associated with an increased risk of GDM recurrence.These findings under-score the importance of health education among women with a history of GDM who plan to conceive again and emphasize the im-portance of weight management in reducing the recurrence of GDM.
7.How to determine the qi arrival and its strength in clinical research.
Nijuan HU ; Chi LIN ; Hongwen YUAN ; Peng ZHANG ; Guoyong CHEN ; Pei WANG ; Minyi ZHAO ; Dandan QI ; Jie HAO ; Shangqing HU ; Guiwen WU ; Jiang ZHU
Chinese Acupuncture & Moxibustion 2016;36(1):91-94
Qi arrival is the meridian qi response to acupuncture stimulation. Through analyzing the relevant concepts of qi arrival and summarizing the general understanding of it in clinic and on the basis of the collection of the relevant literature at home and abroad on the determination of qi arrival and its strength, the characteristics are analyzed on the present method and the method for the determination of qi arrival and its strength is discussed in terms of the results in the needling sensation scale. It is believed that the needling sensation and its strength can be used to determine whether the qi is arrived or not and its strength. The components of different types of needling sensation are much better applicable for the analysis on the characteristics and rules on the influence on qi arrival. This method is in compliance not only with the theoretic connotation of qi arrival, but also with the clinical general understanding, which lays the foundation for the analysis on the scale results.
Acupuncture Therapy
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instrumentation
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methods
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Humans
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Meridians
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Qi
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Sensation
8.Effect of Acupuncture at Sanyinjiao (SP6) on the Infrared Temperature of Guanyuan (CV4) and Sanyinjiao in Dysmenorrhea Patients
Guiwen WU ; Peng ZHANG ; Jing LI ; Pei WANG ; Chi LIN ; Nijuan HU ; Jie HAO ; Shangqing HU ; Minyi ZHAO ; Junjun SUN ; Yafeng WANG ; Jiang ZHU
Shanghai Journal of Acupuncture and Moxibustion 2016;35(6):631-635
Objective By using infrared thermal imager (Flir-SC620), to observe the effect of needling Sanyinjiao (SP6) on the skin temperature at Guanyuan (CV4) and Sanyinjiao in patients with primary dysmenorrhea (PD) of cold and dampness stagnation pattern, and to explore the probability of using infrared thermal imaging for diagnosis and as an objective index for evaluating the action and needling qi of acupuncture. Method Thirty-six subjects were recruited and divided into four group, a health control group (group A), a control group of PD of cold and dampness stagnation pattern (group B), a needling-qi-expected group (group C) and a needling-qi-unexpected group (group D). Group A and B were not given acupuncture treatment, while group C and D were treated with acupuncture at bilateral Sanyinjiao with needles retained for 30 min, and the needling sensations were recorded. The infrared thermal imager was used to detect the skin temperature at Guanyuan and bilateral Sanyinjiao for 40 min for each group, and the temperature was recorded every 10 min. The temperature during different periods of time, 0-10 min, 20-20 min, 20-30 min, 30-40 min, 0-30 min, and 0-40 min were then calculated. In group C, those obtained the needling qi sensation were further grouped into C-1 and those didn’t obtain the sensation were into C-2; in group D, those obtained needling qi sensation were further grouped into D-1 and those didn’t obtain the sensation were into D-2. SPSS 17.0 was adopted for data processing, and the data were analyzed by using MANOVA of repeated measuring. Result Compared to group A (6 cases), the temperature at Guanyuan in group B (6 cases) was significantly decreased during 0-30 min and 0-40 min (P<0.05), the temperature at the left Sanyinjiao during 0-40 min in group B was significantly decreased (P<0.05), and the temperatures at bilateral Sanyinjiao during 30-40 min in group B significantly dropped (P<0.05). Compared to group B, the temperatures at Guanyuan during 0-30 min and 0-40 min in group C1 (12 cases) and group D1 (11 cases) were significantly increased (P<0.05), the temperature at left Sanyinjiao during 0-40 min in group D1 was significantly increased (P<0.05), and the temperatures at bilateral Sanyinjiao during 30-40 min in group D1 were significantly increased (P<0.05). There was no case in group C2 and only 1 case in group D2, hence, the data were not enough for analysis. Conclusion Decrease of the infrared temperature at Guanyuan and Sanyinjiao can be taken as one of the diagnostic criteria for dysmenorrhea of cold stagnation pattern. Increase of the infrared temperature at Guanyuan can be regarded as one of the objective evidences for the along-meridian transmission characteristic in needling Sanyinjiao.
9.Analysis on regulating deqi in the ancient works of the late dynasties.
Jie HAO ; Jiang ZHU ; Peng ZHANG ; Dandan QI ; Nijuan HU ; Chi LIN ; Pei WANG ; Minyi ZHAO ; Shangqing HU ; Guiwen WU ; Siyuan XIN
Chinese Acupuncture & Moxibustion 2015;35(11):1173-1176
From the time of Neijing (Internal Classic) and Nanjing (Classic of Medical Problems) till the end of Qing dynasty, the medical scholars of each dynasty had taken the recognition of deqi as the subject in the stud- ies. Through the historical analysis, the content of regulating deqi was further understood in relevant ancient liter- ature. By checking the ancient works of acupuncture in each dynasty till the end of Qing dynasty, in reference to the evidences in over 10 works, such as Zhenjiu Dacheng (Great Compendium of Acupuncture and Moxibustion) , Zhenjing Zhinan (Instruction of Acupuncture Canon), Zhenjiu Daquan, and in association with the academic views of acupuncture masters in modern time, it was discovered that the medical scholars after the time of Neijing and Nanjing had enriched the understandings of deqi, such as the connection of cold and heat reaction, radiation to the affected site, reinforcing and reducing purpose in qi regulation. The methods of deqi regulations had, been explored till the end of Qing dynasty since the time of Neijing and Nanjing and the understandings of it were vari- ous among scholars.
Acupuncture Therapy
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history
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methods
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Books
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history
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China
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History, Ancient
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Humans
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Medicine in Literature
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Qi
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history
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Sensation
10.Quantification of Deqi (arrival of qi) by Short-latency Somatosensory Evoked Potentials:A Randomized Crossover Controlled Trial Plan
Chi LIN ; Pei WANG ; Guiwen WU ; Nijuan HU ; Jie HAO ; Shangqing HU ; Dandan QI ; Minyi ZHAO ; Junjun SUN ; Yafeng WANG ; Lufen ZHANG ; Jiang ZHU
Shanghai Journal of Acupuncture and Moxibustion 2015;(5):377-381
Objective To explore the feasibility of using short-latency somatosensory evoked potentials (SLSEP) to quantitate Deqi.Methods A randomized crossover controlled trial was carried out. Healthy subjects were enrolled and allocated to treatment (thick needle, deep insertion and manipulation for Deqi) and control (thin needle, shallow insertion and no manipulation without Deqi) groups. Somatosensory evoked potentials were recorded before, during and after acupuncture. Deqi was assessed using the score scale in the subjets. The effects of Deqi and no Deqi at point Sanyinjiao (SP 6) on the potentials were observed.Results The preliminary exploration of the feasibility by the trial test showed that the effect of Deqi on short-latency somatosensory evoked potentials had certain regularity. It was worthy to be observed.Conclusion The plan is feasible. The formal test can be conducted.