1.Effect of intraoperative warming on hemostasis in patients undergoing radical operation for esophagus cancer
Jing CANG ; Junfeng ZHANG ; Zhanggang XUE
Chinese Journal of Anesthesiology 1994;0(01):-
Objective To investigate the effect of intraoperative hypothermia and warming on hemostasis using thromboelastography(TEG)during radical esophagus cancer operation performed under general anesthesia combined with thoracic epidural block.Methods Sixteen ASA Ⅰ or Ⅱ patients undergoing elective radical esophagus cancer operation were randomly allocated to one of two groups(n=8 each):control group and warming group.The patients were unpremedicated.The operating room temperature was set at 21℃.Epidural catheter was placed at T_(7,8) and advanced 4 cm into epidural space.Correct epidural placement was confirmed by a test dose of 4 ml 1% lidocaine.0.375% bupivacaine was used during operation.General anesthesia was induced with fentanyl,thiopental and succinylcholine and maintained with isoflurane inhalation and intermittent i.v.boluses of vecuronium after endobronchial intubation with double lumen catheter.The patients were mechanically ventilated (V_T=8-10 ml?kg~(-1),RR=10-12 bpm,I:E=1:2,FiO_2=100%).In warming group TC-2000 wanning system (Thermacave,USA)was used.The lower part of the body was warmed for 45 min before induction of anesthesia (temperature was set at 38℃).After induction warming was continued(temperature was set at 43℃).In control group no wanning was provided.The fluid infused during operation was all warmed to 37℃.Tympanic temperature measurement was started from 20 min before induction and recorded every 10 min afterwards.TEG was performed before induction of anesthesia(T_0) and at 150 min after induction(T_1).The blood samples were divided into 2 aliquots of which one was tested at 37℃ and the other at patient's actual core temperature.Results The two groups were comparable with respect to age,sex,body weight duration of operation and the amount of fluid infused during operation.At T_1 the tympanic temperature was 34.7?0.4℃ in control group and 36.5?0.3℃ in warming group.At T_1 in control group the reaction time(R)and clot formation time(K)were significantly prolonged and a angle was significantly reduced when TEG was measured at core temperature compared with those measured at 37℃ (P<0.05).At T_1 when TEG was measured at core temperature R and K were significantly shorter and a angle was significantly wider in warming group than in control group (P<0.05).There was no significant difference in MA between the two groups at T_1.Conclusion Mild hypothermia developed during operation can impair bemostasis.Maintenance of normal body temperature(core temperature)during operation is necessary.
2.The questionnaire survey of children allergic rhini-tis in Nanjing
Manjie JIANG ; Qiuping WANG ; Zeqing LI ; Junfeng JI ; Fei XUE
Chinese Archives of Otolaryngology-Head and Neck Surgery 2006;0(02):-
0.05). Ac-cording to the classification criteria of ARIA in 2001, 26 children suffered from intermittent A(R22 mild cases,4 moderate-severe cases),while 22 suf-fered from persistent AR(10 mild cases,12 mod-erate-severe cases). Forty percent patients with AR also had bronchial asthma. Domestic decora-tion was an important factor in the induction of AR and 27.1% of the children with AR had inher-ent predisposition. CONCLUSION The prevalence rate of AR in children aged from 9 to 10 in Nanjing is 5.1 %. Strategy of prevention and treatment of AR should beworked out according to the epidemic feature of AR.
3.The detection of nitric oxide in nasal chronic inflammation and polyposis
Manjie JIANG ; Zeqing LI ; Jian TANG ; Fei XUE ; Junfeng JI ; Qiuping WANG
Chinese Archives of Otolaryngology-Head and Neck Surgery 2006;0(10):-
0.05); The concentrations of NO in nasal polyp tissues was higher than that of the nasal mucosa in control group(P
4.Treatment of moderate or severe obstructive sleep apnea hypopnea syndrome with modified uvulopalatopharyngoplasty and temperature-controlled radiofrequency ablation
Mei ZHOU ; Manjie JIANG ; Zeqing LI ; Junfeng JI ; Fei XUE ; Qiuping WANG
Chinese Archives of Otolaryngology-Head and Neck Surgery 2006;0(02):-
OBJECTIVE To explore the therapeutic effect of modified uvulopalatopharyngoplasty(UPPP) combined with temperature-controlled radiofrequency ablation(TCRFA) in the treatment of moderate and severe obstructive sleep apnea hypopnea syndrome(OSAHS) . METHODS A total of 83 patients with moderate or severe OSAHS were underwent modified UPPPcombined with TCRFA. All patients were followed-up more than 2 years. Polysomnography was examined at 6 months,1 year and 2 years after operation. RESULTS The curative rate,obvious effective rate and effective rate were 28.9 %,33.7 % and 20.5 % respectively with a total effective rate of 83.1 % at 2 years after operation. The PSG showed that,the AHI values decreased signifi cantly(P
5.Influences of low-protein diet on renal function and nutritional status in patients with stage 3/4 chronic kidney diseases
Chunhai SHAO ; Yun ZHU ; Jingfang LIU ; Jun XUE ; Fang TIAN ; Junfeng LIU
Chinese Journal of Clinical Nutrition 2009;17(6):339-342
Objective To assess the influences of low-protein diet on the renal function and nutritional status in patients with stage 3/4 chronic kidney diseases (CKD).Methods Totally 34 patients with stage 3/4 CKD were randomly divided into group A (protein intake:0.6 g·kg~(-1)·d~(-1);n=14) and B (protein intake:0.8 g·kg~(-1)·d~(-1);n=20).Anthropometric measurement and blood biochemical tests were performed,nutri-tional status was assessed,and 24-hour dietary recall survey was conducted before and after the treatment.Patients were followed up for 6 months.Results In group A,the creatinine level significantly decreased (P=0.010),while albumin level (P=0.042) and the intake of energy (P=0.018) and carbohydrate (P<0.001) signifi-cantly increased after the treatment In all the 34 patients,in group A and group B,the malnutrition rates were de-creased by 14.7%,7.2%,and 21.1% after nutritional intervention.Conclusion The low-protein diet (protein intake 0.6 g·kg~(-1)·d~(-1)),in which part of the staple food was replaced by wheat starch,can increase the in-takes of carbohydrate and energy and improve renal function and nutritional status in patients with stage 3/4 CKD.
6.Relationship between placenta HBsAg and hepatitis B serum markers in newborns
Junni WEI ; Yue ZHANG ; Shulian XUE ; Junfeng ZHANG ; Jieyu SHUANG ; Liping FENG ; Suping WANG
Chinese Journal of Infectious Diseases 2012;(11):668-672
Objective To study the relationship between placenta HBsAg in HBsAg positive pregnant women and serum hepatitis B virus (HBV) markers,HBV DNA levels in newborns.Methods Placenta HBsAg was detected by immunohistochemical affinity hormone-biotin complex (ABC) method in 155 HBsAg positive pregnant women.Serum HBV markers in newborns were detected by enzyme-linked immunosorbent assay (ELISA).Serum HBV DNA levels of newborns were detected by real-time fluorescence quantitative polymerase chain reaction (PCR).The positive rates were compared using x2 test.Results HBsAg was expressed with different levels in various types of cells of placenta in 155 pregnant women.The total placenta HBsAg positive rate was 37.4% (58/155),and those in decidual cells,trophoblastic cells,villous mesenchymal cells and villous capillary endothelial cells were 37.4% (58/155),25.8% (40/155),18.7% (29/155) and 7.1% (11/155),respectively.The HBsAg positive rates of placenta gradually decreased from decidual cells of the maternal surface to villous capillary endothelial cells of the fetal surface (tendency x2 =43.01,P=0.00).The positivity of placenta HBsAg was associated with both HBsAg and HBeAg in newborns (x2 =4.88,P<0.05 and x2 =3.86,P<0.05,respectively),while that was not associated withanti-HBe and anti-HBc in newborns (x2 =3.36,P>0.05 and x2 =0.00,P> 0.05,respectively).The risk of HBsAg positive in newborns was higher when HBsAg was positive in villous capillary endothelial cells and villous mesenchymal cells (OR=5.31,95 %CI=1.38-20.40 and OR=3.33,95%CI=1.16-9.52,respectively).The risk of HBeAg positive in newborns was higher when HBsAg was positive in trophoblastic cells and villous mesenchymal cells (OR=3.04,95 %CI=1.45-6.39 and OR=3.05,95 % CI=1.32-7.03,respectively).However,placenta HBsAg positive was not associated with HBV DNA positive in newborns (x2 =0.09,P>0.05).Conclusion The risk of neonatal HBV serological markers positive is higher when the HBsAg positive placental cells are closer to fetal surface,which indicates that HBsAg enters fetal blood circulation by means of cell transferring layer by layer.
7.Sampledrawing from animal models of allergic airway inflammation
Dingyuan XU ; Yong ZHANG ; Fei XUE ; Junfeng JI ; Zeqing LI ; Bo WU ; Qiupin WANG
Journal of Medical Postgraduates 2003;0(11):-
Objective: Sampledrawing is an important procedure in the study of allergic airway inflammation.The authors investigate the methods of drawing samples from the animals with allergic airway inflammation.Methods: We included in this study 20 Guinea pigs,10 rats and 20 mice,which underwent trachea incision,followed by bronchoalveolar and rhinal lavage and collection of the lavage fluids.Then we collected blood samples via the heart from the guinea pigs and rats and via both the heart and the eyes from the mice,and obtained the tissues of the nasal cavities and lungs by different methods.Results: All the samples were satisfactorily obtained from the animals,and 80% of the bronchoalveolar and rhinal lavage fluids were collected.Conclusion: Different methods should be adopted to suit different sampledrawing from the animal models of allergic airway inflammation.
8.Perioperative management of concomitant diseases and complications of hip fracture in patients aged 80 year and over
Yunfeng YAO ; Chenxi XUE ; Hao LYU ; Junfeng ZAN ; Pengde KANG ; Juehua JING
Chinese Journal of Geriatrics 2016;35(4):391-395
Objective To investigate the clinical treatment strategy of concomitant diseases and perioperation complications in elderly patients with hip fracture aged ≥ 80 years and the clinical prognosis.Methods A retrospective analysis was conducted in 95 hip fracture patients aged 80 and over years(80~90 years old) undergoing operation.There were 42 cases with femoral neck fractures and 53 cases with intertrochanteric fracture.71 cases (74.7%) had preoperative concomitant medical diseases.Screw fixation was performed in 3 cases (3.2%),hemiarthroplasty in 75 cases (78.9%),total hip replacement in 4 cases (4.2%),proximal femoral nail antirotation (PFNA) in 9 cases (9.5 %) and reconstruction interlocking nail fixation in 4 cases (4.2 %).Results No mortality was found during hospitalization.Postoperative anemia was the most common (74.7%),followed by hypoproteinemia (68.4%),digestive disorders (30.5%),electrolyte disturbance (28.4%) and psychiatric symptoms (15.8 %).At least one-year follow-up was made in 73 cases.39 cases (53.4 %) acquired independent activities after surgery,48 (65.8%) patients recovered to the preoperative level of activity.The concomitant diseases before surgery (OR =0.23,P =0.011),preoperative ability of activity (OR=0.23,P=0.025),the American Society of Anesthesiology (ASA) classification (OR=0.19,P=0.025) were the related factors influencing the one-year mortality.Conclusions The treatment of concomitant diseases should be emphasized in treating fracture.The active prevention during preoperative,intraoperative,postoperative period could reduce or avoid fatal complications and acquire good functions.
9.Effect of treating allergic rhinitis with intranasal corticosteroids on small airway function
Junfeng JI ; Yong ZHANG ; Manjie JIANG ; Zhiyi WANG ; Li XU ; Fei XUE ; Wei CHEN ; Qiuping WANG
Chinese Archives of Otolaryngology-Head and Neck Surgery 2016;23(7):409-411
OBJECTIVE To observe the effect of administration intranasal corticosteroids on small airway disfunction for allergic rhinitis (AR) patients. METHODS AR patients with small airway disfunction were administrated intranasal corticosteroids for twelve weeks. Before treatment, nasal VAS, RQLQ were recorded, pulmonary function test were given. After therapy, VAS, RQLQ were obtained again at the 4th, 8th and 12th week. Pulmonary function test were performed at the 4th and 12th week. RESULTS VAS, RQLQ were all improved after therapy (P <0.01). The indices of FEV1/FVC%, MMEF pred%, MEF75pred%, MEF50pred%, MEF25pred%were also improved significantly (P<0.05), especially for MMEFpred%, MEF75pred%, MEF50pred% (P<0.01). CONCLUSION Small airway lesions can be obviously improved by the intranasal corticosteroids applied for AR. It has positive significance for preventing AR from developing into asthma.
10.Status of patients with allergic rhinitis combined with bronchial asthma in Nanjing and the correlation of clinical characteristics
Fei XUE ; Zeqing LI ; Qiuping WANG ; Xiaofeng XIN ; Manjie JIANG ; You CHENG ; Junfeng JI
Chinese Journal of Tissue Engineering Research 2007;11(43):8809-8812
BACKGROUND: Both Allergic rhinitis and bronchial asthma are allergic diseases of respiratory tract. They frequently coexist in the same patients.OBJECTIVE: To study the incidence of allergic rhinitis in patients with bronchial asthma in Nanjing, and to analyze the correlation of clinical characteristic between allergic rhinitis and bronchial asthma.DESIGN: The questionnaire survey.SETTING: Department of Otorhinolaryngology-Head and Neck Surgery and Department of Respiratory, Nanjing General Hospital of Nanjing Military Area Command of Chinese PLA.PARTICIPANTS: A total of 134 patients with bronchial asthma including 73 males and 61 females were selected form Nanjing General Hospital of Nanjing Military Area Command of Chinese PLA from February 2001 to April 2005. Their ages ranged from 3 to 72 years. Severity of asthma of all patients was classified based on Global Initiative for Asthma (GINA). The diagnostic criteria of allergic rhinitis were established referred to the guideline of Haikou Meeting (November, 1997). All patients provided the confirmed consent.METHODS: The questionnaire survey of 134 bronchial asthma patients from the city of Nanjing was conducted. Their age, classification, severity, treatment status, and the family history of all 134 patients were investigated in details. Differences of age, age at onset, and course of disease between rhinitis and asthma of all patients were examined by two independent t tests. The correlation between clinical characteristics of allergic rhinitis and bronchial asthma was analyzed by Spearman rank correlation.MAIN OUTCOME MEASURES : Incidence of allergic rhinitis in patients with bronchial asthma and the correlation of clinical characteristic between allergic rhinitis and bronchial asthma.RESULTS:Of all 134 bronchial asthma patients,82(61.2%,82/134)were accompanied with allergic rhinitis.There were 45 males and 37 females.Of 82 patients with allergic rhinitis accompanying with bronchial asthma,severity was classified into grade Ⅰ (mild pause,n=56),grade Ⅱ (mild persistence,n=21),grade Ⅲ (moderate persistence,n=4),and grade Ⅳ (severe persistence,n=1).In addition,allergic rhinitis was classified into periodicity (n=65) and persistence(n=17).According to the classification and seventy system recommended in ARIA,63 patients had mild symptoms and 19 had moderate and severe symptoms.Severity of allergic rhinitis was positively related to that of bronchial asthma(r=0.689,P<0.01).CONCLUSION: The morbidity of allergic rhinitis combining with bronchial asthma is high in Nanjing, China. While, their classification and severity are highly coherent.