1.Comparison of the efficacy of metoprolol and nifedipine in the treatment of asymptomatic myocardial ischemia for the elderly
Yuerong LIU ; Yongxia BO ; Lixia SU
Chinese Journal of Primary Medicine and Pharmacy 2012;(8):1143-1144
ObjectiveTo explore the clinical value of application of metoprolol and nifedipine in the treatment of asymptomatic myocardial ischemia for the elderly.Methods56 cases of elderly patients with silent myocardial ischemia were chosen.They were randomly divideded into the metoprolol group of 28 cases and nifedipine group with 28 cases according to the number table.The incidence of complications during treatment in the metoprolol and nifedipine group were analyzed.The seizure frequency and onset time in the two groups of patients were compared before and after treatment.ResultsThe onset time in the two groups,before treatment had no statistically significant difference[the number of attacks:(19.6±3.2) times/week compared with(18.9±2.8) times/week;attack time:(5131±352)s vs (5130 ± 348 ) s,all ( P > 0.05 ).After treatment,there were statistically significant differences for the number of attacks and attack time [the number of attacks:(4.6 ± 2.1 ) times/week compared with ( 7.4 ± 2.1 )times/week,onset tine:(900 ± 140) s vs ( 1440 ± 240 ) s ( all P < 0.05 ).All patients can tolerate the treatment period,there was no cases of myocardial infarction occurs.ConclusionThe metoprolol and nifedipine for the elderly treatment of silent myocardial ischemia was more secure,and metoprolol was more effective than nifedipine.
2.The value of the excursion of diaphragm tested by ultrosonography to predict weaning from mechanical ventilation in ICU patients
Lixia LIU ; Dan SU ; Zhenjie HU
Chinese Journal of Internal Medicine 2017;56(7):495-499
Objective To evaluate the excursion of the diaphragm and analyze the value in predicting weaning from mechanical ventilation in intensive care unit patients.Methods The patients with mechanical ventilation (>48 hours) in ICU at Hebei Forth Medical University Hospital from June 2014 to December were classified into a success group or a failure group according to the weaning outcome.T-piece spontaneous breathing (SBT),airway occlusion pressure at 0.1 sec (P0.1) and maximal inspiratory pressure (MIP),rapid shallow breathing index (RSBI) and P0.1/MIP were measured or calculated.During the period of the 1 st hour SBT,the excursion of diaphragm was measured with ultrasonography.The predictive value of each parameter to weaning was evaluated with ROC curve.Results A total of 98 patients were enrolled in this study,including 74 successfully weaning and 24 failed.There were significant differences between two groups (success group and failure group) in P0.1 [(2.00 ± 2.00) cmH2O (1 cmH2O =0.098 kPa) vs (3.00 ±2.75)cmH2O,P <0.05],RSBI (39.14 ± 16.81 vs 52.00 ± 19.18,P <0.05),left diaphragmatic excursion [(1.12 ± 0.97) cm vs (0.69 ± 1.00) cm,P < 0.001],right diaphragmatic excursion(1.87 ± 0.75) cm vs (1.17 ± 0.76) cm,P < 0.001] and mean value of left and right diaphragmatic excursion [(1.57 ± 0.52) cm vs (0.83 ± 0.53) cm,and P < 0.001].The ventilation time [2.00 (2.00-4.00) d vs 4.00 (2.00-5.00) d],ICU hospital lengths of stay [4.50 (3.00-7.25) d vs 8.50 (6.25-15.25) d] and total hospital lengths of stay [20.00 (15.00-25.25) d vs 25.00 (20.25-37.25)d] were also statistically significant in success group and failure group respectively (all P < 0.05).The cutoff value of diaphragmatic excursion for predicting successful extubation was determined to be 1.14 cm by ROC curve analysis.The sensitivity of diaphragmatic excursion to predict successful weaning was 89.2% and the specificity was 75.0%,the AUCROC was 0.849.Conclusion As an early predictor of diaphragmatic dysfunction,diaphragmatic excursion is probably superior to the traditional parameters in predicting weaning from ventilator in ICU patients.
3.Influence of return to work on quality of life of patients after liver or kidney transplantation
Haifeng RU ; Lixia GUO ; Qian LIU ; Jingui SU
Chinese Journal of Practical Nursing 2009;25(7):8-10
Objective To research and analyze about the quality of life of patients after liver or kid-ney transplantation and return to work aiming at understanding the influence of return to work on their quality of life. Methods The general condition questionnaire and the generic quality of life inventory- 74 (GQOLI-74) were used to survey the quality of life of 30 patients who returned to work after liver or kidney transplantation (the experimental group), the results were compared with 30 cases of the same kinds who did not return to work (the control group). The influence of return to work after liver or kidney transplanta-tion on quality of life was analyzed. Results The total score of quality of life,the score of every dimension and factor were higher in the experimental group than those in the control group. Conclusions Return to work contributes to improvement of quality of life for patients after liver or kidney transplantation.
4.Analysis of the high risk factors of critically ill patients in department of neurosurgery complicated with lower respiratory tract infection and nursing strategy
Yongxia BU ; Yuerong LIU ; Lixia SU ; Yuzhen SUN
Chinese Journal of Practical Nursing 2012;28(7):19-21
ObjectiveTo study the nursing strategy and high risk factors of critically ill patients complicated with lower respiratory tract infection in department of neurosurgery. Methods672 critically ill patients in department of neurosurgery in our hospital from January 2007 to September 2011 were selected as research object,and the rate of lower respiratory tract infection and high risk factors were studied and analyzed,and they were taken care of with special nursing. Results54 cases of 672 patients were with lower respiratory tract infection,the rate was 8.04%.Infection rate of elderly patients,patients of poor nutrition state,patients with underlying diseases was higher than those of other patients.Infection rate of patients with invasive operation,sputum suction,application of respirator,longer operative time and oxygen inhalation time was higher than those of other patients.Infection rate of patients with longer hospitalization time,emergency operation,application of many antibiotics and complication of preoperative infection of other site was higher than those of other patients,there were significant differences.The infection was well controlled with special nursing and treatment,four patients died of primary diseases. ConclusionsThe high risk factors of critically ill patients complicated with lower respiratory tract infection in department of neurosurgery include personal factors,treatment operation factors and other factors,and it can be controlled by special nursing and treatment.
5.99Tcm-DTPA renography in evaluating the function of duplex kidneys in pediatric patients
Lixia ZHANG ; Xiaoming WANG ; Jinyan CHEN ; Junmei SU
Chinese Journal of Nuclear Medicine and Molecular Imaging 2013;(3):188-191
Objective To study the value of 99Tcm-DTPA dynamic renography in evaluating the function of duplex kidneys in pediatric patients.Methods Twenty-five pediatric patients with duplex kidneys diagnosed by ultrasound or MR urography (MRU) were included (9 males,16 females; mean age:(23.80 ± 20.97) months,range:2-72 months).Twenty patients (9 males,11 females; mean age:(32.95 ± 23.58) months,range:2-72 months) with urinary tract infection but without duplex kidneys confirmed by ultrasound or MRU were chosen as control group during the same period of this study.All patients and controls were divided into two subgroups according to their ages (group Ⅰ,0-24 months; group Ⅱ,25-72 months).The research was approved by the ethics committee,and all patients' parents (or guardians) signed informed consents.The time-activity curve was generated on the dynamic imaging data automatically with GFR calculated.The uptake rates of the upper and lower moieties were measured by drawing the corresponding ROIs in the duplex kidney.Dunnett-t test was used for statistical analysis.Results There were 25 patients with 26 duplex kidneys (1 case bilateral),16 on the left and 10 on the right.The time-activity curve of 6 cases was normal,9 with continuously upward type,4 with high level plateau type,2 with parabolic type and 5 with low level plateau type.There were 19 abnormal kidneys in group Ⅰ and 7 in group Ⅱ,and 20 kidneys in each control subgroup.The GFR of patients with normal renography was (78.81 ± 15.97) ml/min (group Ⅰ) and (64.68 ± 11.15) ml/min (group Ⅱ),continuously upward type was (72.11 ±22.76) ml/min (group Ⅰ) and (63.41 ± 16.42) ml/min (group Ⅱ),high level plateau and parabolic types were (68.74 ± 16.17) ml/min and (65.26 ± 15.27) ml/min in group Ⅰ,respectively.There was no statistically significant difference between the GFR of different renography type groups and that of the controls (group Ⅰ:(79.35 ±13.31) ml/min,group Ⅱ (76.46 ±9.69) ml/min;all P >0.05).The GFR of patients with low level plateau type was (45.83 ± 10.17) ml/min (group Ⅰ) and (45.53 ± 10.42) ml/min (group Ⅱ).There was statistically significant difference between the GFR of two subgroups of low level plateau type and that of control group,respectively (both P < 0.05).Among the 26 abnormal kidneys,23 could be separated into upper and lower moieties.Among the 23 duplex kidneys,15 cases had uptake rate less than 10% of that of the whole kidney,5 cases ranging from 10% to 30%,and 3 cases greater than 30%.Conclusions Quantitative evaluation of duplex kidney functions can be performed with 99Tcm-DTPA renography.It may provide important information for the management of pediatric patients with duplex kidneys.
6.Clinical application of high-frequency electric snare in treatment of airway neoplasm
Haiwang ZHANG ; Meixia SU ; Lixia YU ; Yefeng CHEN ; Yongchun RUAN ; Jianyong MA ; Minghui LI ; Wei HE
China Journal of Endoscopy 2017;23(8):95-98
Objective To investigate the clinical efficacy and safety of high-frequency electric snare for the treatment of main airway neoplasm through bronchoscopy. Methods The clinical datas of 18 patients from July 2013 to April 2016, who had main airway neoplasm and were treated with high-frequency electric snare through bronchoscopy, were retrospectively analyzed. Meanwhile, the interventional bronchoscopic techniques partly included argon plasma coagulation and cryoablation. After operarion, the relief of symptoms and complications were observed. Results After operarion, the clinical symptoms, shortness of breath, dyspnea index score and the degree of airway stenosis were improved significantly. No serious complications such as massive hemoptysis occurred in all patients. Conclusion High-frequency electric snare is an effective and safe approach for the treatment of main airway neoplasm.
7.DeBakey Ⅲ dissecting aneurysm treated by way of aortic isolation
Wenfeng CAO ; Yifei DONG ; Shuqiang DONG ; Qingxin LI ; Huawei SU ; Lixia MIAO
Clinical Medicine of China 2009;25(8):846-847
Objective To study the technical skill and therapeutic effect of aortic isolation for treating DeBakey Ⅲ dissecting aneurysm.Methods Among 20 cases of DeBakey Ⅲ dissecting aneurysm,7 cases were with DeBakey Ⅲ a and 13 cases were with DeBakey Ⅲb.Imaging examinatin showed that among the 20 cases there were 5 cases with more than two tearings at difreret site.Covered stent was used to close left subclavian artery in 7 cases and distaI aortic isolation of left subclavian artery was conducted in other 13 cases.Restuls All cases were followed up for 3-40 months,finding that 19 cases survived but one case died because of pseudocoele bronchial fistula hemoptysis 18 months later.Conclusions Endovasular covered stent grafts is the simple,safe and effective way to treat dissecting aneurysm.
8.Role of renal cell apoptosis in acute kidney injury induced by sepsis in mice
Lixia LIU ; Yong LI ; Zhenjie HU ; Liqiao FAN ; Bibo TAN ; Yan HUO ; Jie SU
Chinese Journal of Anesthesiology 2010;30(8):1006-1008
Objective To evaluate the role of renal cell apoptosis in acute kidney injury (AKI) induced by sepsis in mice. Methods Forty-five male C57BL/6 mice were randomly assigned into 3 groups ( n = 15 each):sham operation group (group S), cecum ligation and puncture group (group CLP) and CLP + caspase-3 inhibitor Ac-DEVD-CHO group (group CI). Intra-abdominal infection was induced by CLP. Ac-DEVD-CHO 4 μg/g was infused subcutaneously 30 min before CLP in group CI. Five mice in each group were sacrificed after collection of blood samples at 6, 12 and 24 h after CLP. The levels of serum blood urea nitrogen (BUN) and creatinine (Cr)were detected. The apoptosis rate and expression of caspase-3 protein and caspase-3 mRNA were determined.Pathological changes in renal tissues were observed with light microscope. Results The serum BUN and Cr concentratiors, apoptosis rate and expression of caspase-3 mRNA and caspase-3 protein were significantly higher in group CLP than in group S, but lower in group CI than in group CLP ( P < 0.05). Light microscopic examination showed that the pathologic changes induced by Ac-DEVD-CHO were less severe in group CI than in group CLP.Conclusion The renal cell apoptosis is one of the mechanism of AKI induced by sepsis.
9.Effects of acupuncture on the serum leptin and IGF-1 in the elderly patients with post-stroke depression
Ruiyou GUO ; Lixia ZHAO ; Li SU ; Li WANG ; Caixia WANG ; Lian GUO
International Journal of Traditional Chinese Medicine 2012;34(1):15-17
ObjectiveTo investigate the effects of acupuncture on the serum leptin and IGF-1 in patients with post-stroke depression (PSD).MethodsBy using Hamilton rating scale for depression (HAMD),94 patients with PSD were recruited and randomly divided into 2 groups:acupuncture group and control group.All patients were given routine clinical treatments and second level medical prevention.Patients in the acupuncture group received Linggui Ba fa acupuncture treatment and oral administration of Sertraline and patients in the control group were treated with oral administration of Sertraline only.Serum levels of letpin and insulin growth factor (IGF-1) were measured by enzyme linked immunosorbent assay (ELISA) before and after treatments in all patients.ResultsThe levels of leptin and IGF-1 in patients of acupuncture group were significantly lower than that of the control group after treatment[(17.06 ± 12.38) ng/ml vs (32.27 ± 15.09)ng/ml,P<0.01; (52.61±24.74)ng/ml vs (77.15±20.83)ng/ml,P<0.01 respectively].The scores of HAMD in acupuncture group were significantly lower than that of control group after the treatment[(8.06±3.32)、(13.67±8.05)]and 6 month later[(6.52±2.08)、(10.26±6.16)].ConclusionThe serum levels ofleptin and IGF-1 were significantly lower and depression symptoms were improved after acupuncture in elderly patients with post-strok depressin.
10.Effect of eletroacupuncture for Z syndrome without organic lesion and serum leptin.
Minghui LI ; Juxin SHEN ; Yongchun RUAN ; Luojie CAI ; Hua WANG ; Meixia SU ; Lixia YU
Chinese Acupuncture & Moxibustion 2016;36(4):376-378
OBJECTIVETo explore the effect and mechanism of electroacupuncture (EA) for Z syndrome without organic lesion (metabolic syndrome combined with obstructive sleep apnea hypopnea syndrome).
METHODSFifty-eight patients with Z syndrome were divided into three groups according to mild,moderate and severe degree. Acupuncture and EA were used at Daimai (GB 26), Zhongwan (CV 12), Xiawan (CV 10), Zusanli ST 36), Qihai (CV 6) and Huaroumen (ST 24), etc., once a day and five times a week. The treatment of ten times was a course, and two courses were acquired continuously. Sleep respiration monitoring (PSG) was done before EA and in one week after treatment respectively. Triacylglycerol (TG) fasting blood glucose (FBG) fasting insulin (INS) and serum leptin (Lep) were tested before and after treatment in the three groups.
RESULTSAfter treatment apnea hypopnea index (AHI) and the percentage of the time of arterial oxygen saturation (SaO₂) less than 90% taken in the total sleep time (SLT 90%) were improved apparently than those before treatment in the three groups (all P < 0.05). The levels of TG, FPG, INS and Lep were decreased after treatment in all groups (all P < 0.05).
CONCLUSIONEA can improve AHI and nocturnal hypoxia of Z syndrome, and the mechanism may be related to decreasing the indices of metabolism syndrome and leptin.
Acupuncture Therapy ; Adult ; Female ; Humans ; Insulin ; blood ; Leptin ; blood ; Male ; Metabolic Syndrome ; blood ; physiopathology ; therapy ; Middle Aged ; Sleep ; Sleep Apnea, Obstructive ; blood ; physiopathology ; therapy ; Treatment Outcome ; Triglycerides ; blood ; Young Adult