1.Etiological Analysis and Differential Diagnosis of Syncope in Children
Journal of Applied Clinical Pediatrics 2006;0(13):-
Objective To study the feature of the etiology of pediatric syncope by cases study,and to discuss the feasibility on identification between the cardiac and neurally-mediated syncope with its inducements and symptoms.Methods One hundred and eleven patients were etiologically classified by standard diagnostic procedure to summarize the inducements,presymptoms and symptoms.The data about cardiac and neurally-mediated syncope were statistically treated to find their characteristic manifestation.Results Among these,60.4% was non-cardiovascular syncope,18.9% was postural hypotension,18.0% was vasovagal syncope and 9% was cardiac syncope.Most of them were non-cardiac syncope and neurally-mediated syncope was on the top,while cardiac syncope was rare in children.Prolonged standing and nausea was the feature of the neurally-mediated syncope,and the cardiac syncope is associated with physical exercise.Conclusions Most pediatric inpatients were non-cardiovascular syncope in which neurally-mediated syncope is first on the list.The movement-related syncope is the feature of the cardiac syncope.The prolonged standing and nausea are due to neurally-mediated syncope.
4.Research on clinic of patients with acute myocardial infarction.
Kang-Lin LI ; Qing-Zhong YANG ;
Chinese Journal of Practical Internal Medicine 2006;0(S1):-
Objective To study characteristics of clinical manifestation of patients with acute myocardial infarction (AMI).Methods From 1999 to 2002,the risk factors,symptoms,signs,and results of assistant check of 97 patients with AMI were analyzed.They were divided into thrombelytic group and control group.Results (1) The main risk factor are hypertention,smoking and diabetes.(2) There was no difference in complication of AMI between two groups.Thrombolytic group has higher curing rate.Conclusion AMI patients without contraindication should be treated by thrombolytion in time.
5.Application of cystostomy drainage make thoracic cavity close drainage on pneumoconiosis.
Zhong-Quan TANG ; He-Lin LI ; Jin-Fen LIN
Chinese Journal of Industrial Hygiene and Occupational Diseases 2011;29(4):315-316
Adult
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Aged
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Cystostomy
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Drainage
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methods
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Humans
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Male
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Middle Aged
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Pneumothorax
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complications
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therapy
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Retrospective Studies
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Silicosis
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complications
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therapy
6.An investigation on the serum epidemiology of the new-Bunyavirus among the blood-donors in Guiyang city
Lin LI ; Jia ZHANG ; Jiang ZHONG ; Xiangshun ZHENG ; Lin ZHAN
International Journal of Laboratory Medicine 2017;38(16):2246-2248
Objective To investigate the potential infectious of the new-Bunyavirus among the blood-donors in Guiyang area.Methods A total of 1 187 blood samples and the basic data were collected from the blood center of Guizhou.The new-Bunyavirus total antibody in serum was tested by enzyme-linked immunosorbent assay(ELISA).The samples were tested repeatedly by ELSIA,and general statistics description of the samples′ data was did by Excel2007,and the age,gender,occupation and collecting time of the samples were analyzed by SPSS19.0.Results The positive rate of new-Bunyavirus total antibody among blood-donors in Guiyang was 5.31%,and the new-Bunyavirus total antibody titers was 1∶20-1∶64.The positive were tested by PCR for identifying,PCR results of all positive samples were negative.The positive rates between different genders,ages,occupations,and nationalities were not statistically significant(P>0.05),but the difference of positive rates between epidemic period and later stages of the epidemic was statistically significant(χ2=4.623,P=0.032).Conclusion There are new-Bunyavirus total antibody positive samples in blood-donors,noticing that there is a possibility of potential infection among Guiyang blood-donors and even healthy people.
7.Myocardial late gadolinium enhancement cardiovascular magnetic resonance in two patients with cardiac amyloidosis.
Zhong-wei CHENG ; Lin KANG ; Li-sha LI
Chinese Journal of Cardiology 2010;38(9):847-848
Amyloidosis
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pathology
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Female
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Gadolinium
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Heart Diseases
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pathology
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Humans
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Magnetic Resonance Spectroscopy
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methods
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Male
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Middle Aged
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Myocardium
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pathology
8.Study on clinical outcome of frozen-thawed transfer cycles with different cryopreservation duration of pro-grammed freezing and vitrification embryos
Nan LI ; Lianjun MU ; Xinlin LI ; Zhong LIN
The Journal of Practical Medicine 2017;33(10):1638-1641
Objective To compare the influence of cryopreservation duration on quality of rozen-thawed embryo and clinical outcome in frozen-thawed transfer cycles. Methods A retrospective study was performed to evaluate the clinical outcomes and quality of rozen-thawed embryo of frozen embryo transfer(FET)cycles includ-ing freezing cycles and vitrification cycles. FET cycles were divided into 4 group acorrding to the storage duration of vitrified embryos:1~6 months group ,7~12 months group ,13~24 months group and ≥ 25 months group. Result There was no significant difference in recovery rate ,clinical pregnancy rate and abortion rate (98.1%, 99.0%,96.8%&95.7%;54.4%,55.4%,49.6%&51.5%;0.7%,8.9%,9.4%&11.1%;P>0.05). The embryos recovery rate and clinical pregnant rate after vitrification were significantly higher than programmed freezing (P<0.05). The blastocyst recovery rate in group A was significantly higher than the cleavage stage embryo recov ery rate in group B(P<0.05). Conclusions Vitrification has better effects on cryopreservation and clinical outcomes. Blastocyst may be the best stage for vitrifying and freezing of embryo.
10.Effect of dialyzate flow on the dialysis adequacy
Li CUI ; Xiaofen ZHONG ; Yumei LIN ; Lianghong YIN
Chinese Journal of Postgraduates of Medicine 2011;34(16):20-23
Objective To analyze the dialysis adequacy of the maintenance hemodialysis patients under different dialyzate flow.Methods Forty-eight patients under maintenance hemodialysis were divided into four groups according to dialyzate flow:500 ml/min group,600 ml/min group,700 ml/min group and 800 ml/min group,with 12 patients in each group.Each group was treated 6 weeks.The albumin (Alb),hemoglobin(Hb),hematocrit(Hct),blood urea nitrogen (BUN),serum creatinine(SCr) and parathyroid hormone(iPTH) levels before and after treatment were examined,Kt/V and urea reduction ratio(URR) were calculated separately.Results There was no significant difference in Kt/V between 500 ml/min group and 600 ml/min group.Kt/V was no increased when the dialyzate flow rate increased from 500 ml/min to 600 ml/min,that was to say they could not improve the dialysis adequacy.There was statistically significant difference in Kt/V among 500 ml/min group,600 ml/min group,700 ml/min group and 800 ml/min group,and 800 ml/min group on the dialysis adequacy was better.Different dialyzate flow on the impact of the dialysis adequacy was compared in self-control method.Kt/V increased along with the increase of dialyzate flow,and the dialysis adequacy and dialyzate flow showed positive correlation.Conclusion The high dialyzate flow of dialysis treatment can improve Kt/V and has significant effect in enhancing the dialysis adequacy.