1.THE METHODS OF MULTIMODALITY IN THE TREATMENT OF 65 CASES OF OSTEOGENIC SARCOMA OF BONE (ANALYSIS REPORT)
Dongyue HU ; Ying XUE ; Xingjun XU
Journal of Xi'an Jiaotong University(Medical Sciences) 1981;0(03):-
Oseteogenic sarcoma is a kind of malignanttumor of bone, it can occur at any age, teenagersare mose commonly involved. The conventionaltreatment of osteogenic sarcoma was high amputa-tion. Although the primary focuses were removedtotaliy, the subclinical minor focuses could not becontrolled effectively. Therefore. the prognosiswas very poor, the five-year survival rate was on-ly about 20 percent. With the rapid development inchemotherapy and orthopedical surgery tech-niques, multimodality therapy of osteogenic sarco-ma were carried out in 65 cases from 1982 to 1988in our hospital. Curative effect has been satisfac-torily improved. The fivc-year survival rate hasbeen raised to 67. 92%. The methods of multi-modality therapy were as follows: ①Peroperationand postoperation chemotherapy with p?liod ofbody. ②Local arteries were perfused with Nitero-gen mustard (HN_2). ③Inactivation of tumor celland replantation. ④Inactivation of tumor cells invivo. ⑤Amputation.
2.Research on rapid detection of Acinetobacter baumannii produced carbapenemase by CarbaNP method
Yongwei JING ; Fangxi HU ; Qi YAN ; Mengqi XIA ; Dongyue WANG ; Xin LIU
International Journal of Laboratory Medicine 2016;37(15):2076-2078
Objective To understand the phenotype and enzyme genotype of pan‐drug resistant carbapenemase‐producing Acine‐tobacter baumannii to provide the evidence for clinical rational use of antibiotics and monitoring hospital infection .Methods A total of 117 clinically isolated strains of Acinetobacter baumannii were collected and performed the routine microbiological detection . Multi‐drug resistant Acinetobacter baumannii was screened by K‐B disk diffusion method .The phenotype of carbapenemase‐produ‐cing strains was detected by using the Carba NP colorimetry and modified Hodge test .The drug resistant genotype of multi‐drug re‐sistant Acinetobacter baumannii was verified by PCR .Results Among clinically isolated 117 strains of Acinetobacter baumannii ,64 strains were multi‐drug resistant Acinetobacter baumannii ,in which 33 strains were carbapenemase positive .OXA‐23 drug‐resistant genotype of carbapenemase was detected by PCR ,while IMP ,VIM and NDM‐1 drug resistant genes were not detected .Conclusion The CarbaNP method can rapidly detect carbapenemase‐producing strains with the advantages of strong sensitivity and simple oper‐ation ,which conduces to improve the detection rate of carbapenemase‐producing strains and monitor the nosocomial infection .
3.Association between mobile phone dependence and constipation of college students in Yunnan Province
HU Dongyue*, CHEN Bixia, LI Hai, YANG Jifeng, ZHENG Ruili, LI Jiangli, XU Honglyu
Chinese Journal of School Health 2022;43(12):1826-1829
Objective:
To explore the association between mobile phone dependence and constipation of college students in Yunnan Province, and to provide a data reference for improving and preventing constipation in college students.
Methods:
A questionnaire survey was conducted among 9 960 college students from three universities in Kunming and Dali, Yunnan Province. The Self rating Questionnaire for Adolescent Problematic Mobile Phone Use was used to assess mobile phone dependence symptoms, and the questionnaire was conducted to collect the constipation information of college students. Data were analyzed with SPSS 23.0. Chi square test was used to compare the reporting rates of detection in college students with different demographic characteristics. The association between mobile phone dependence and constipation was analyzed by binary Logistic regression models.
Results:
The detection rate of mobile phone dependence symptoms was 30.93%, and the reporting rates of constipation was 24.46% of college students in Yunnan Province. After collcted for the demographic variables and other confounding effects, the analysis results showed that:withdrawal symptoms of mobile phone dependence( OR=1.29, 95%CI =1.09-1.54), physical and mental health impacts of mobile phone dependence ( OR=1.25, 95%CI =1.10-1.43) and craving of mobile phone dependence ( OR=1.20, 95%CI =1.06-1.36) were associated with constipation in college students( P <0.01).
Conclusion
Mobile phone dependence may increase the risk of constipation of college students in Yunnan Province, so health education should be strengthend.
4.Longitudinal association between processed food consumption and anxiety symptoms among college students in Yunnan Province
JIANG Yinghong, SU Yunpeng, SU Yingzhen, TAO Jian, CHEN Weiwei, HU Dongyue, YANG Junyu, XU Honglü ;
Chinese Journal of School Health 2024;45(2):178-182
Objective:
To explore the association between processed food consumption and anxiety symptoms among college students in Yunnan Province, so as to provide a reference for the prevention and treatment of anxiety symptoms in this population.
Methods:
A cluster random sample of 2 515 first year students from two universities in Yunnan Province was selected to carry out a longitudinal investigation which included a baseline survey (November 2021, T1) and three follow up visits (June 2022, T2; November 2022, T3; June 2023, T4). The food frequency questionnaire was administered to assess processed food consumption, and the Depression Anxiety Stress Scale-21 (DASS-21, Chinese version) was used to evaluate anxiety symptoms. A generalized estimation equation model was used to analyze the relationship between processed food consumption and anxiety symptoms.
Results:
The detection rates of T1-T4 anxiety symptoms among college students in Yunnan Province were 29.70%, 36.70%, 37.69% and 38.73 %, respectively, and the corresponding anxiety symptom scores were 4(0,8), 4(0,10), 4(0,12), 2(0,14). After controlling for demographic variables and confounding factors in the generalized estimation equation model, a statistically significant association was found between consumption of carbonated beverages ( β=0.06, 95%CI =0.03-0.08), and other processed snacks ( β= 0.04 , 95%CI =0.01-0.07) ( P <0.05). The stratified analysis by gender showed that the consumption of carbonated beverages ( β=0.08, 95%CI =0.05-0.12) and fast food ( β=0.03, 95%CI =0.00-0.06) was significantly associated with anxiety symptoms in female college students ( P <0.05). There was no significant association between processed food consumption and anxiety symptoms in male college students ( P >0.05).
Conclusions
Processed food consumption by college students in Yunnan Province may increase the risk of anxiety symptoms, particularly among female students. There is a need to strengthen guidance in respect to processed food consumption, so as to prevent and treat anxiety symptoms.
5.Clinical outcomes of selecting the vertebra above sagittal stable vertebra as distal fusion level for Scheuermann's thoracic kyphosis
Zongshan HU ; Yanjie XU ; Hui XU ; Kiram ABDUKAHAR· ; Chen LING ; Dongyue LI ; Zhen LIU ; Zezhang ZHU ; Yong QIU
Chinese Journal of Orthopaedics 2023;43(16):1068-1075
Objective:To investigate the clinical outcome and complications associated with utilizing sagittal plane stable vertebra-1 (SSV-1) as the distal instrumented vertebra (LIV) in posterior fusion of thoracic kyphosis with Scheuermann's Disease kyphosis (STK).Methods:A longitudinal study on patients with STK who underwent posterior correction and fusion surgery from January 2018 to June 2021 were conducted. All participants had a follow-up duration over two years. Patients were divided into two groups according to the segment of LIV: the SSV group, where LIV was located in SSV; and the SSV-1 group, where LIV was located in the vertebral body above SSV. The radiographic parameters, including global kyphosis (GK), lumbar lordosis (LL), and sagittal plane (SVA), LIV offset distance (LIV translation), pelvic incidence (PI), pelvic tilt (PT) and sacral slope (SS), were compared between the two groups. The SRS-22 scale was used to evaluate health-related quality of life at pre-operation and last follow-up, and the incidence of postoperative distal junctional kyphosis (DJK) was also recorded. Analytical techniques, such as Analysis of Variance and Mann-Whitney tests, were employed to compare inter-group differences.Results:A total of 57 patients were included in the study, 36 in the SSV group and 21 in the SSV-1 group. The average age for patients were 16.1±2.3 years (range 13-20 years), and the average follow-up time was 32.8±6.8 months (range 24-53 months). There were no statistically significant differences between the two groups in terms of gender, age, follow-up time, surgical time, intraoperative bleeding volume, and fusion level. Before surgery, the LIV deviation distance in the SSV group was significantly lower than that in the SSV-1 group (-7.9±11.0 mm vs. 31.5±11.5 mm, t=7.64, P<0.001). In the SSV group, the preoperative GK was 79.3°±10.5°, and the last follow-up GK was 44.4°±8.5°, which was significantly improved compared to preoperative value ( t=28.28, P<0.001); in the SSV-1 group, the preoperative GK was 81.1°±10.6°, and the value at 1-week post-operative was 44.9°±7.8°, which was significantly improved compared to pre-operative value ( t=22.23, P<0.001). At the last follow-up, it was 45.1°±8.7°, with a correction rate of 44.3%±8.5%. No significant difference was observed between the two groups in terms of GK, LL, SVA, PI, PT and SS at pre-operative, 1-week post-operative and last follow-up ( P>0.05). All patients had no intraoperative complications of nerve injury. During the follow-up period, one patient (1/21, 4.8%) developed DJK without complications such as proximal kyphosis, pseudarthrosis, or failed internal fixation. At the last follow-up, the functional score of SRS-22 in SSV-1 group improved from preoperative (3.5±0.54) to postoperative (4.1±0.62), with an average improvement rate of 19.2%±3.2%, and the difference was statistically significant ( t=3.74, P=0.001). These results indicating that the surgical treatment was effective in relieving the symptoms of the patients. Conclusion:Selecting SSV-1 as LIV in corrective surgeries for STK appears to produce commendable clinical results with minimal implant-associated complications over a two-year observation period.