1.Targeted therapy of advanced colorectal cancer
Journal of International Oncology 2016;43(5):391-394
Targeted agents for advanced colorectal cancer mainly include inhibitors of vascular endothelial growth factor (VEGF) and epidermal growth factor receptor (EGFR).Studies show that bevacizumab and cetuximab can improve the prognosis of advanced colorectal cancer patients,but there is slight difference in the choice of chemotherapy regimens when combined with them.Bevacizumab and cetuximab can improve the overall survival of K-ras wild-type colorectal cancer patients similarly.The emergence of new targeted drugs such as aflibercept,regorafenib provides more choices for the targeted therapy of advanced colorectal cancer patients.
3.Variation of Electroglottographic Parameters with Different Frequency in Chest Register of Normal People
Hongyan FANG ; Chengyong ZHANG ; Shufang LI
Journal of Audiology and Speech Pathology 1997;0(04):-
Objective To study the variable orderliness of vocal fold vibration caused by the voice with different frequency in chest register of various healthy subjects having several age and sex through electroglottographic examination.Methods 120 healthy subjects were respectively evaluated with electroglottography, including the old group, the adult group, the men group and the female group. Meanwhile the parameters of vocal fold vibration, such as the contact quotient, the contact index, the contact quotient perturbation and the contact index perturbation were measured and analyzed.Results With increase of the frequency, the contact quotient was decreased in all subjects, having signification difference. The contact quotient of old group and adult group ,men and female group had also signification difference. But other parameters not represented the difference in statistics.Conclusion The closer degree of vocal fold was varied with the different frequency in chest register voice from the healthy subjects who were different in age and sex ,but the symmetry and regulation of vocal fold vibration were not related to age and sex. The results were help to study physiology of vocal fold.
4.Comparison of three different fixiation methods for peripherally inserted central catheter
Fang FANG ; Hongyan ZHANG ; Feng WANG ; Wu YANG ; Jinglian ZHANG
Chinese Journal of Clinical Nutrition 2011;19(2):119-123
Objecfive To compare the clinical effectiveness of three different fixation methods for peripherally inserted central catheter(PICC).Methods Totally 120 patients requiting PICCs were randomized into suture securement group(group A),tape securement group(group B),and sutureless adhesive-hacked device (StatIock)securement group(group C),with 40 patients in each group.Patients were followed up throughout their entire catheter course,and the securement effectiveness,catheter-related complications,risk of skin injury,and patients'satisfaction were observed.Results The rate of catheter migration without function loss in group B (57.5%)was significantly higherthan in group A(12.5%,P=0.000)and in group C(7.5%,P=0.000).Catheter dislodgment rate in group B(15.0%)was also significantly higher than group A(0,P=0.034)and group C(0,JP=0.034).Phlebitis documented during their catheter course in group B(25.0%)were more than in group A(7.5%,P=0.034)and in group C(5.0%,P=0.012).In addition,the rate of cellulitis in group A was significantly higher than group C(20.0%vs.2.5%,P=0.034).The rate of skin injury in group A 0.005).Nearly half of patients in group A (52.5%)complained irritation and/or pain at the sucure site,which was significantly higher than in other two groups ( both P = 0.000 ).The patients' satisfaction rate was significantly lower in group A (12.0% ) than in the other two groups ( both P = 0.000), documented highest in group C (90.0%) (group C vs.group B, P = 0.004).Conclusions The availability of sutureless adhesive-backed de vice StatLock provides an alternative for securement of PICCs.It performs as well as suture securement in catheterfixing.Meanwhile, it can prevent catheter-related complications such as migration and dislodgment Furthermore, it avoids skin injuries during catheter fixation or securement.
5.Linguistic analysis of primary progressive aphasia
Xingquan ZHAO ; Ruile FANG ; Jingbo CAO ; Xuejin SUN ; Hongyan CHEN
Chinese Journal of Tissue Engineering Research 2006;10(22):162-164
BACKGROUND: Primary progressive aphasia is a degenerative disease of nervous system clinically characterized by the progressive decrease of speech ability and the relatively reserved memory. OBJECTIVE: To investigate the characteristics of speech dysfunction and the clinical features of primary progressive aphasia we by reported onel patient with primary progressive aphasia. DESIGN: A case analysis. SETTING: Department of Neurology, Beijing Tiantan Hospital affiliated to Capital University of Medical Sciences. PARTICIPANT: One male patient of 56 years old with primary progressive aphasia was selected from the Department of Neurology, Beijing Tiantan Hospital in March 2004, he had got education in senior middle school. The patient had been unable to tell the names of daily living objects at the beginning of 2001. Not only his ability of listening comprehension had gradually declined, but his characters had gradually changed except that his memory had not been affected obviously since 2003. Although he was able in self-care now, he could not normally work. METHODS: ① The spoken fluent types of the patient were evaluated with the standards for the fluency of spoken language in Aphasia battery of Chinese. Western battery aphasia was used to assess the type of aphasia of the patient. Boston diagnostic aphasia examination severity grading standard was applied to grade the severity of aphasia. ② The cognitive psychological tests of visual character-figure matching, denomination for figures and oral reading were used to judge whether the patient had verb-noun dissociation. ③The memory of the patient was assessed with clinical memory scale. MAIN OUTCOME MEASURES: ① spoken fluency, the type and grade of aphasia; ② condition of verb-noun dissociation for the patient; ③ memory of the patient. RESULTS: ① Examination of aphasia: The patient presented the spontaneous talking that named the fluent type, there were wrong meanings in his talks so that he was diagnosed as sensory aphasia. The severity of aphasia was separated into grade 3 levels. ② Cognitive psychological test: The correct rates of verbs and nouns in the test of denomination for figures were 15% and 53% respectively, and there was obvious difference (t=0.231, P < 0.05). ③ Clinical memory scale: The memory quotient was 111,and the clinical memory grade was higher than normal. CONCLUSION: The most outstanding clinical characteristics of patients with primary progressive aphasia is speech dysfunction, and there is verb specific injury.
6.Clinical observation on mild perimenopausal depression of kidney deficiency and liver stagnation syndrome treated with acupoint catgut implantation.
Zhanling SUN ; Yabei JIN ; Hongyan XIANG ; Fang LIU
Chinese Acupuncture & Moxibustion 2015;35(5):443-446
OBJECTIVETo observe the efficacy of catgut implantation at back-shu points in treatment of mild perimenopausal depression of kidney, deficiency and liver stagnation syndrome and analyze its essential function on target symptoms.
METHODSForty-five cases were randomized into a catgut implantation group (23 cases) and atid acupuncture group (22 cases). In the catgut implantation group, catguts were implanted at Shenshu (BL 23), Ganshu (BL 18), Xinshu (BL 15), Pishu (BL 20), etc., once every week. In the acupuncture group, the conventional acupuncture was applied to the same acupoints as the catgut implantation group, once every two days. The: treatment of 4 weeks made one session, and continuous 2 sessions were required. The efficacy was evaluated in, 2 sessions. The follow-up started in the 12th week. Before treatment, after treatment and in the follow-up period, Kupperman score and the total score in Hamilton depression scale (HAMD), as well as the factor score were observed in the patients separately.
RESULTSKupperman score, the total HAMD score and the scores in the items of anxiety/somatization, retardation, sleep disorder and cognitive disorder after treatment were all reduced significantly as compared with those before treatment in the two groups (P<0.01, P<0.05). In the follow-up period, the difference in Kupperman was not significant in comparison with that after treatment in the catgut implantation: group (P>0.05). The total HAMD score and sleep disorder were reduced significantly as compared with those after treatment in the catgut implantation group (both P<0.01); in the acupuncture group, Kupperman score, the total HAMD score and sleep disorder were all increased as compared with those after treatment (all P<0.05). In; the catgut implantation group, the total HAMD score was lower than that in the acupuncture group (P<0. 05), and the scores in the items of retardation and sleep disorder were reduced significantly as compared with those in the acupuncture group (both P<0.01).
CONCLUSIONThe catgut implantation at back-shu points alleviates perimenopasual sympton is in patients of mild perimenopausal depression of kidney deficiency and liver stagnation syndrome. This therapy effectively relieves depressive disorders by regulating the target symptoms such as anxiety/ somatization, retardation, sleep disorder and cognitive' disorder. The long-term efficacy of this therapy is better than the conventional acupuncture.
Acupuncture Points ; Acupuncture Therapy ; Adult ; Catgut ; Depressive Disorder ; physiopathology ; therapy ; Female ; Humans ; Kidney ; physiopathology ; Liver ; physiopathology ; Middle Aged ; Perimenopause ; psychology ; Treatment Outcome
7.The respiratory mechanics assessment of intraendotracheal tube suctioning in ventilated children
Xiaohong CHENG ; Shiying YANG ; Hongyan XIE ; Fang SONG ; Fengwu KUANG
Chinese Pediatric Emergency Medicine 2001;8(1):16-17
Objective To evaluate the effectiveness of intratracheal tube suctioning by respiratory mechanics measurement.Methods The indexes of respiratory mechanics,including respiratory rate,expiratory tidal volume,% leak around the tube,dynamic respiratory compliance and mean airway resistance were measured just before and 20 minutes after intraendotracheal tube suction in mechanical ventilated children with respiratory failure.Results Fifty-two measurements was carried out in 11 patie nts.The mean values of respiratory risistance was (116.73±27.12)cmH2O/L.s before suctioning and (93.38±26.64)cmH2O/L.s after suctioning,with significant differrence(P<0.01);The mean values of % leak around the tacheal tube dereased from(18.12±4.12)% before suctioning to (8.71±3.76)% after suctioning (P<0.05),The mean values of expiratory tidal valume was markedly increased from(7.31±2.12)ml/kg before suctioning to(5.72±1.2)ml/kg after suctioning(P<0.01),The total respiraory rate markedly decreased after suctioning.Conclusion The respiratory mechanics measurement is very useful to evaluate the airway patient.The removal of secretions is crucial in respiratory managemet.
8.Current status of health-related productivity loss and its risk factors in nurses
Fang YANG ; Yan YAO ; Hongyan LI ; Jianbo SI ; Wei SONG
Chinese Journal of Health Management 2012;(6):405-408
Objective To explore current status of health-related productivity loss and its risk factors among nurses.Methods Stanford presenteeism scale (SPS-6) and self-designed questionnaire were used to investigate current status of health-related productivity loss and its risk factors among 1122 nurses working in a tertiary hospital in Changchun city.Results Compared with hired nurses,age and work seniority of permanent nurses were significantly higher(Z =-19.49,-19.28 ;P <0.05).The average score of SPS-6 of all the participants was 20.05 ± 4.37.The score of SPS-6 of married nurses was significantly lower than other nurses (Z =-3.52,P < 0.05) ; and the score of SPS-6 of nurses less than 30 years old was significantly higher than those above 30 years old (Z =-2.49,P < 0.05).There were no significant differences between the SPS-6 score of education degree and department.(Z =-1.37,x2 =0.58 ; P >0.05).The result of GLM showed that employment status and work seniority were independent risk factors of health-related productivity loss among nurses.The scores of SPS-6 of permanent nurses was significantly lower than hired nursed (x2 =4.48,P < 0.05),and those who had worked for less than 3 years showed significantly higher score of SPS-6 than those who had worked longer (x2 =12.89,P < 0.05).Conclusions Health-related productivity loss do exist among nurses.Improving health management may help to reduce this loss of productivity.
9.The surgical options of cervical tuberculous lymphadenitis.
Zhongwan LI ; Jinsong LI ; Xiufu LIAO ; Xiaoxiao LI ; Hongyan FANG
Journal of Clinical Otorhinolaryngology Head and Neck Surgery 2015;29(13):1190-1212
OBJECTIVE:
To analyze the clinical features & variation features of cervical tuberculous lymphadenitis and to discuss its effective surgical treatment.
METHOD:
Retrospective analysis of 27 cases of cervical tuberculous lymphadenitis patients admitted to the hospital from January 2008 to December 2013. The cervical tuberculous lymphadenitis is classified based on the enhanced CT scanning conducted before operation and the preoperative evaluation of clinical characters of patients. The lymphaden ncisional biopsy was conducted on the type I patients with cervical tuberculous lymphadenitis. The lesion resection was performed on the type II and mixed type I + II patients. The regional cervical lymph node dissection was carried on the type III, the type IV and other mixed type patients. The negative pressure drainage ball was placed after operation, and the cavity was flushed with 5% povidone iodine solution. The antituberculosis therapy was performed after wound healing.
RESULT:
The analysis of the clinical features for 27 patients: the incidence rate on the left side, right side, both sides and middle-line is 63.0%, 25.9%, 7.4% and 3.7% respectively. The majority of patients whose lesion involving more than one region account for 62.1%; the patients whose lesion involving one region account for 37.9%. The most common is level V involved lesion (69.0%), then level IV (62.1%), level III (51.7%), level II (34.5%), level I (10.3%) and level VI (3.4%) in order. The analysis of the CT imageology features for 27 patients: the simple type is the majority (65.5%), and the most common is type III (24.1%), then the type I (17.2%), type II (13.8%) and type IV (10.3%) in order. The mixed type is minority (34.5%), but the two mixed is often (31.0%). The three mixed is only located on one side (3.4%). The recurrence never happened on the patients with resection and standard antituberculosis therapy.
CONCLUSION
For the cervical tuberculous lymphadenitis, the suitable surgical treatments shall be selected according to the lesion characteristics & location and CT imaging manifestations presurgical evaluation. The effective way to treat cervical tuberculous lymphadenitis is to conduct negative pressure drainage after operation, to flush the cavity with 5% povidone iodine solution and to perform antituberculosis therapy.
Antitubercular Agents
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therapeutic use
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Drainage
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Humans
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Neck
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Neck Dissection
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Recurrence
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Retrospective Studies
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Tomography, X-Ray Computed
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Tuberculosis, Lymph Node
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classification
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drug therapy
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surgery
10.Therapeutic effect of XueShuanXinMaiNing on rats with Alzheimer’s disease induced byβamyloid protein
Shengbo FANG ; Xianglin XIE ; Lei LIU ; Bing DU ; Hongyan LIU
Journal of Jilin University(Medicine Edition) 2014;(5):985-990
Objective To observe the influence of XueShuanXinMaiNing(XSXMN)in the behavior and structures of cerebral cortex and hippocampus of the rats withβamyloid protein(Aβ)-induced Alzheimer’s disease(AD),and to explore its therapeutic effects on the rat AD.Methods 100 male Wistar rats were selected.According to weight, the rats were randomly divided into sham operation group, model group, positive drug group (donepezil hydrochloride,1.75 mg· kg-1 ),XSXMN 1.1 g· kg-1 group and XSXMN 2.2 g· kg-1 group. The rat AD models were made by injecting Aβinto hippocampus.After oral administration for 15 d,Morris water maze test, dark avoidance task and pathology test were performed.Results In Morris water maze test,compared with model group,the latency and swimming distance to platform of the rats in XSXMN 1.1 g·kg-1 group were decreased on the 2nd,4th and 5th day(P<0.05 or P<0.01);in XSXMN 2.2 g·kg-1 group,the latency to platform of the rats were decreased from the 3nd to 6th day(P<0.05 or P<0.01),the swimming distances to platform of the rats were decreased from the 3rd to 5th day(P<0.05 or P<0.01).On the 7th day,in XSXMN groups,the times of passing platform,time of staying on platform,distance of staying on platform,time of staying in effective area, distance of staying in effective area, time of staying on platform/total time, distance of staying on platform/total distance,time of staying on platform/total time were all increased significantly(P<0.05 or P<0.01)within 90 s. In dark avoidance task,compared with model group,the error latency and the error times of the rats in XSXMN groups had no obvious change on the 2nd day.The pathological results showed that there were degeneration nerve cells and necrosis nerve cells in the rat cerebral cortex in XSXMN groups,while in the rat hippocampus there were less number of nerve cells with obscure cell layer and many degeneration and necrosis cells were found;compared with model group,there was no obvious improvement.Conclusion XSXMN can improve the learning and memory function of the AD rats.