1.Effect evaluation of nursing intervention to reduce the incidence of adverse events of iodine contrast agent extravasation
Lufang LI ; Yanxin WANG ; Hui WANG
Chinese Journal of Practical Nursing 2011;27(30):42-43
Objective Through analyzing the causes of iodine contrast agent extravasation,nursing managers develop effective solutions timely and take appropriate precautionary measures to ensure the safety of patients effectively.Methods 600 patients undergoing CT contrast enhanced scan were selected,300 patients from May 2009 to April 2010 were set as the control group and were given routine nursing care,300 patients from May 2010 to April 2011 were set as the study group and they adopted effective preventive measures.The incidence of adverse events after injection of iodine contrast agent between the two groups was compared.Results The incidence of iodine contrast medium extravasation in the study group was significantly reduced to 2% after taking a series of preventive measures,which was lower than 10% of the control group.Conclusions Taking a series of preventive measures can reduce the incidence of adverse events of iodine contrast agent extravasation,ensure the safety of patients,decrease the frequency of nursing complaints and nursing deficiencies,as well as improve the quality of nursing service.
2.Nursing cooperation in gastric coronary vein embolization utilizing NBCA glue
Hui WANG ; Fang LI ; Lufang LI
Chinese Journal of Practical Nursing 2012;28(23):8-9
Objective To investigate nursing cooperation during gastric coronary vein embolization procedure with NBCA glue. Methods Perioperative nuusing experience in 36 hepatic cirrhosis patients complicated with esophagus-gastric fundus vein varicose rupture and hemorrhea who had undergone gastric coronary vein embolization procedure was retrospectively summarized. Results Operations in all 36 cases had been successful,with no severe complication due to inadequate nursing cooperation. Conclusions Gastric coronary vein embolization operation utilizing NBCA glue is a safe and effective method of hemostasis,skilled and elaborative nursing cooperation is an important component ensuring a smooth and effective operation.
3.Effect of puncture-related pain on the quality of life in patients undergoing maintenance hemodialysis through internal arteriovenous fistula
Lina GONG ; Jia LIU ; Jin YAN ; Lufang WANG
Journal of Central South University(Medical Sciences) 2014;(12):1292-1298
Objective: To investigate the effect of puncture-related pain on the quality of life in patients undergoing maintenance hemodialysis through internal arteriovenous if stula. Methods: A total of 180 hemodialysis patients with the arteriovenous ifstula were surveyed by the kidney disease quality of life short form(KDQOL-SF1.3), demographic data questionnaire, visual analogue scale and pain self-effcacy questionnaire. Results: The median score of puncture-related pain was 5 and the score of pain self-efficacy was (31.42±14.59). The quality of life in the patients undergoing maintenance hemodialysis is poor. KDQOL-SF1.3 was (69.45±24.19), SF-36 was (49.82±19.17) and ESRD-targeted was (55.46±18.37). Multivariate analysis demonstrated that the quality of life was positively correlated with the patient gender (β=0.152,P<0.05, OR=1.638, 95% CI 1.241–1.954), working position (β=0.307,P<0.05, OR=2.069, 95% CI 1.206–-3.148), using time of arteriovenous ifstula (β=?0.815, P<0.05, OR=0.223, 95% CI 0.095–0.741), the score of pain (β=-0.017,P<0.05, OR=1.004, 95% CI 0.886–1.431) and pain self-effcacy (β=-0.409,P<0.05, OR=0.803, 95% CI 0.710–0.984). hTere existed negative correlation between the quality of life score and the puncture-related pain score in these patients (r=-0.472,-0.465,-0.381,P<0.01), positive correlation between the quality of life score and the score of pain self-efficacy (r=0.647, 0.203, 0.518,P<0.05), and negative correlation between the puncture-related pain score and the score of pain self-effcacy(r=-0.745,P<0.01). Conclusion: Puncture-related pain is a crucial inlfuential factor on the quality of life in the patients undergoing maintenance hemodialysis through internal arteriovenous ifstula.
4.Analysis of the correlated factors of puncture-related pain in patients with the arteriovenous fistula undergoing maintenance hemodialysis
Jia LIU ; Liu SHAN ; Jin YAN ; Lufang WANG
Chinese Journal of Practical Nursing 2015;(25):1885-1889
Objective To investigate the current situation of puncture-related pain in patients with the arteriovenous fistula undergoing maintenance hemodialysis and its correlated factors. Methods A total of 180 hemodialysis patients with the arteriovenous fistula undergoing maintenance hemodialysis were investigated with demographic data questionnaire, visual analogue scale and pain self-efficacy questionnaire. Results The effective questionnaires rate was 93.89%(169/180). The median score of puncture-related pain was 5 scores, the score of pain self-efficacy was (31.42±14.59) scores;multivariate analysis demonstrated that the puncture-related pain was positively correlated with the patient gender, using time of arteriovenous fistula and pain self-efficacy ( β=0.152,-0.017,-0.409, P<0.05), OR (95%CI)were 2.069 (1.206-3.148), 0.803(0.710-0.984), 1.004(0.886-1.431). There was negative correlation between the puncture-related pain score and pain self-efficacy in these patients, r=-0.647, P<0.01. Conclusions Puncture-related pain is common sense in patients with the arteriovenous fistula undergoing maintenance hemodialysis, some factors including the patient gender, using time of arteriovenous fistula and pain self-efficacy influence this feeling.
5.Clinical analysis of two different chemotherapy regimens for concurrent chemoradiotherapy in advanced cervical cancer for Uyghur women
Lufang WANG ; Nana HAN ; Mingfang RU ; Kaijiang LIU
The Journal of Practical Medicine 2014;(18):2928-2930
Objective To compare theshort-term efficacy and safety between TP and PVB scheme chemoradiation for advanced cervical cancer. Methods Between January 2012 and January 2014, 187 Xinjiang uygur patients with advanced cervical cancer (stageⅡb to Ⅳa) who received concurrent chemoradiotherapy in Xinjiang medical university affiliated tumor hospital were analyzed. A1l cases were divided into two groups receiving radiotherapy concomitant (n = 104), PVB group (n = 83). Theshort-term efficacy and toxicity was evaluated four weeks aftertreatment. Results For squamous cell carcinomas, the response rates were 85.9% and 73.5% in TP and PVB group respectively (P > 0.05). For Non-squamous cell carcinomas (adenocarcinoma and adenosquamous), the response rates were 75.7% and 40% in TP and PVB group respectively (P < 0.05). B one marrow suppression, neurotoxicity, gastrointestinal reactionwere significant different between two groups (P <0.05). Liver and kidney functiondisorder, blood cellsreduction, and radiation damagewere not significantly different (P > 0.05). Conclusions For cervical squamous cell carcinomas, theshort-term efficacy of two chemotherapy regimens is similar while forNon-squamous cell carcinomas, TP regimengroup is superior toBone marrow suppression and neurotoxicity in TP regimengroup is significantly higher than PVB group (P < 0.05), while gastrointestinal adverse reaction lower than PVBgroup.
6.Mixed culture of Madin-Darby canine kidney cells, human epidermoid cancer cells and African green monkey kidney cells for detection of common respiratory viruses and enteroviruses
Yingyang GAO ; Chenyan JIANG ; Lufang JIANG ; Qianli WANG ; Liwen JU
Chinese Journal of Infectious Diseases 2011;29(6):321-324
Objective To establish a clinical test assay for detecting common respiratory viruses and enteroviruses (EV) by using mixed cultured Madin-Darby canine kidney cells (MDCK), human epidermoid cancer cells (Hep-2) and African green monkey kidney cells (Vero) to isolate common respiratory viruses and enteroviruses. Methods Throat swabs with influenza A and B viruses,adenovirus and EV71 were incubated with mixed cultured MDCK, Hep-2 and Vero in a single vial to observe the presence of cytopathic effects. Polymerase chain reaction (PCR), reverse transcription (RT)-PCR and monoclonal antibody-based immunofluorescene assay were also used for confirmatory test. Results The sensitive cell lines developed obvious cytopathic effects to the corresponding viruses, which were confirmed by the specific green particles observed by immunofluorescence assay and specific target PCR segments. Conclusions The shell-vial of mixed cells can simultaneously isolate different common respiratory viruses and EV. The isolated pathogens can be further confirmed by antigen test and PCR. This assay may improve the diagnosis of clinical viral diseases.
7.Risk factors of lymph node metastasis in low-grade endometrial carcinoma and their correlation with the prognosis of the disease
Hua LI ; Mengke WEN ; Lufang WANG ; Abduxkur GUZALNUR ; Abulimiti TANGNUR ; Abliz GUZALNUR
Journal of Medical Postgraduates 2015;(7):729-732
Objective Controversies exist as to the influences of the characteristics of lymph node metastasis ( LNM) on the prognosis of low-grade endometrial carcinoma ( LGEC) .The aim of this study was to investigate the risk factors of LNM and their im-pact on the prognosis of LGEC. Methods This study included 218 LGEC patients treated by retroperitoneal lymph node dissection. We analyzed the pathologic characteristics of LNM and its relationship with the survival rate of the patients. Results LNM was ob-served in 37 of the 218 patients (16.97%), including 20 cases of pelvic (54.05%), 6 cases of para-aortic (16.22%), and 11 ca-ses of both pelvic and para-aortic ( 29.73%) LNM.Independent risk factors of LNM included deep myometrial infiltration ( OR:5.21, 95%CI:2.77-9.81), cervical stromal involvement (OR:3.15, 95% CI:1.12-8.35), lymphovascular invasion (OR:1.15, 95%CI:1.02-1.30), and abnormally high serum CA125 (OR:3.46, 95%CI:1.56-7.67) (P<0.05).There were sig-nificant differences in the 3-year survival rate between the patients with LNM and those without LNM (83.8%vs 95.0%, P<0.05) as well as in the 3-year tumor-free survival rate (73.0% vs 90.1%, P<0.05). Conclusion Deep myometrial infiltration, cervical stromal involvement, lymphovascular invasion, and abnormally high serum CA125 are the risk factors of LNM in LGEC patients, and LNM affects the prognosis of the LGEC patients.
8.Mixed cells in shell vials for detection of influenza viruses and enteroviruses from clinical specimens
Qianli WANG ; Haiyan XIONG ; Huiguo SHENG ; Liwen JU ; Lufang JIANG ; Yun CAI ; Qingwu JIANG
Chinese Journal of Infectious Diseases 2012;(12):711-715
Objective To evaluate shell vials of MHV,a combination of Madin-Darby canine kidney cells (MDCK),human epidermoid cancer cells (Hep-2) and African green monkey kidney cells (Vero),and conventional cell culture in detecting influenza viruses and enterovirus from fresh clinical specimens.Methods Specimens from patients with influenza-like illness and children with hand-foot-mouth disease were inoculated with both shell vials of MHV and MDCK/Vero.Then cytopathological effect (CPE) was examined daily.Influenza viruses and enteroviruses were detected by multiple reverse transcriptase-polymerase chain reaction (mRT-PCR).Results CPE of MDCK/Vero cells were stronger than the shell vials of MHV.The isolation rate of influenza virus by MHV was 24.6% (34/138) and that by MDCK was 28.3% (39/138),which was not significantly different (x2 =1.92,P>0.05).That of enterovirus by MHV was 28.1% (9/32) and that by Vero was 37.5% (12/32),which was not significantly different (x2 =3.00.P>0.05).Conclusions CPE in MDCK/Vero cells are easier to be observed than the shell vials of MHV.However,the shell vials of MHV are appropriate in public health emergencies,which can be used for isolation of influenza viruses and enterovirus in patients with respiratory symptoms.
9.Survivability of hand foot mouth disease virus in tap water
Wen ZHU ; Lufang JIANG ; Liwen JU ; Qianli WANG ; Haiyan XIONG ; Qingwu JIANG
Chinese Journal of Infectious Diseases 2011;29(8):455-458
Objective To evaluate the survivability of hand foot mouth disease(HFMD)virus,in tap water for daily use.Methods HFMD viruses were isolated from cases of HFMD in Shanghai and Zhejiang from in 2008.Six isolated strains (five subtype of enterovirus 71 and one coxackie virus)were selected in this study.These viruses were mixed with chloride 1.0 mg/L tap-water and then inoculated into Vero cells.The cytopathic effect (CPE)was checked everyday in order to survey the survivability of each virus strain.The decline of virus survivability was analyzed by scatter diagram.Results These six strains of HMFD virus could survive longer than one month in tap water with initial chloride concentration of 1.0 mg/L and still had celluar infectivity.The survivabilities were varied between viruses isolated from different HFMD cases.Conclusions The survivabilities of enterovirus 71 and coxackie virus stains are quite strong in water.Therefore,the transmission route of water-borne pathogens should be monitored in regions using tap water during HFMD epidemic period.
10.Variations of influenza A (H1N1) viruses in Shanghai area in the winter of 2010
Yingyang GAO ; Liwen JU ; Qianli WANG ; Lufang JIANG ; Haiyan XIONG ; Wen ZHU ; Qingwu JIANG
Chinese Journal of Infectious Diseases 2012;30(1):10-15
Objective To understand the genetic and antigenic variations of influenza A (H1N1) isolates in Shanghai area in winter of 2010.Methods A total of 137 throat swabs were collected from patients with influenza-like illness in the sentinel hospital in Shanghai area from December 2010 to January 2011,then inoculated into Madin-Darby canine kidney (MDCK) cells.The types of influenza were identified by direct immunofluorescence assay (DIF) and influenza A (H1N1) subtype was determined by reverse transcriptase-polymerase chain reaction (RT-PCR).The mutations of gene and amino acid locus were analyzed through the whole genome sequencing of hemagglutinin (HA),neuraminidase (NA) and polymerase (PB2) segments from some influenza A (H1N1) isolates.Results Total of 53 human influenza virus strains were isolated including 48 influenza A (H1N1) virus strains.Nineteen strains were selected for sequencing by simple random sampling.The phylogenetic tree of HA gene revealed that the latest isolates and most of influenza A (H1N1) viruses isolated before June 2010 were not in the same stem.Analysis of amino acid residues in HA protein showed that mutations were found in antigenic determinant region in some strains.Residues at the enzyme active sites of NA protein were strictly conservative,no change was observed in amino acid residues which were related to drug resistance against oseltamivir and zanamivir.The 627 and 701 residues in PB2 protein were glutamic acid and aspartic acid,respectively,which was still the feature of avian influenza virus,but E677G mutation was detected.Conclusion Compared to influenza A (H1N1) strains isolated in spring and summer,some variations have been detected in the strains isolated in Shanghai area in winter of 2010,some antigen drift and adaptive evolution in mammalian hosts have appeared.