1.Application of Workshop in training nurses' prevention of falls of hospitalized patients
Jun YANG ; Xintong LIU ; Fu DING ; Yueping ZHU ; Xizhen HE
Chinese Journal of Medical Education Research 2015;(1):104-106
Objective Through adverse event reporting module in hospital nursing manage-ment system, research group screened out the fall incidence higher departments to explore the effect of workshop mode in tralning nurses' prevention of falls of hospitalized patients. Methods A tralning team was set up under the guidance of hospital nursing department, to determine the content of the project and implementation process. 176 registered nurses were received tralning of fall-prevention by workshop mode, compared the differences in fall prevention knowledge level of nurses before and after tralning. Likert's 5-points were used in the investigation for satisfaction of participants. Results Aver-age score of after tralning was (18.66 ±1.32). The previous increase was (2.42 ±2.06). The differences was statistically significant (P=0.000). The comprehensive evaluation of the tralning mode from the participants was over 92.00%, except for the tralner was 89.77%. Participants were satisfied with the workshop mode . Conclusion Application of workshop in tralning program can improve nurses' knowledge of fall-prevention and guarantee patient safety.
2.Research of gerontological nurse practitioner training curriculum
Xintong LIU ; Xiuwen CHI ; Fu DING ; Yueping ZHU ; Xizhen HE ; Jun YANG
Chinese Journal of Medical Education Research 2015;(5):530-533
Objective To explore the theory of curriculum contents for gerontological nurse practitioner training which is suitable for the situation of our country. Method Delphi technique was used in this research to build content indicators of gerontological nurse practitioner training curricu-lum, and calculate the variation coefficient. Results The theory training curriculum includes founda-tions of gerontological nursing, geriatric syndrome, facilitating physiological balance and general gero-tological care modules and 41 core indexs. Every coefficient of variation is less than 20 percent [(4.35±0.71), (4.63±0.57), (4.55±0.57), (4.67±0.55)]. The mean values of the importance (4.54± 0.622) and general characteristics are more than four. Conclusion The content setting of the geron-tological nurse practitioner training theory course not only highlights the training characteristics of the geriatric care, but also has comprehensive and systematic content, reflects humanistic care spirit and pays attention to developing nurses’clinical practice ability. Therefore, it is worthy of reference and promotion.
3.Mechanisms of aspirin-induced apoptosis in EBV-transformed human B lymphocytes
Yufen TAO ; Bo LIU ; Chao LI ; Xintong LI ; Jiansheng LIU ; Zhaoqing YANG ; Hongqi LIU
Chinese Pharmacological Bulletin 2017;33(2):185-190
Aim To investigate the effects of aspirin on Epstein-Barr virus (EBV)-transformed human B-lym-phocytes.Methods EBV-transformed human B-lym-phocytes were treated with certain concentrations of as-pirin.Cellular proliferation was analyzed by MTT as-say.Further evaluation of apoptosis of aspirin-treated cells was performed through light-field microscope, transmission electronic microscope(TEM),propidium iodide(PI)staining and flow cytometric analysis and DNA electrophoresis. Finally, immunoblot analysis was used to determine the expression levels of apopto-sis-associated proteins, proteins involved in mTOR pathway and PU.1 -Bim axis.Results Aspirin treat-ment inhibited proliferation of EBV-transformed human B-lymphocytes.We observed that aspirin treatment in-duced apoptosis in EBV-transformed human B-lympho-cytes,resulting in the decreased number and size of cells.Ultramicroscopic structural analysis via TEM in-dicated that aspirin treatment deformed the cellular nu-cleus,and led to peripheral chromatin and cytoplasmic vacuole.PI staining and flow cytometric analysis indi-cated that aspirin increased the permeability of cell membrane and decreased the viability of treated cells. Agarose electrophoresis revealed DNA smear in aspirin-treated cells.Mechanistically,mTOR signaling was in-hibited in aspirin-treated cells,as evidenced by the de-creased phosphorylation of S6K1 and S6 via immunob-lot analysis.Aspirin treatment led to the decrease of hematopoietic transcription factor PU.1 .Consequently, pro-apoptotic Bim, apoptosis-associated proteins caspase-3 and PARP were activated in aspirin-treated cells.Conclusion Aspirin may show anti-lymphoma effects via its inhibition of proliferation and induction of apoptosis of EBV-transformed human B-lymphocytes, in which mTOR signal pathway and PU.1 -Bim axis may be involved.
4.MRI appearance of reversible splenial lesion syndrome in children
Jing ZHANG ; Tao LI ; Guangheng YIN ; Tong YU ; Yang LEI ; Xintong SHI ; Xiaomin DUAN
Chinese Journal of Radiology 2015;49(12):927-930
Objective To investigate the diagnostic value of MRI in reversible splenial lesion syndrome (RESLES) in children.Methods The clinical and MRI imaging data of 14 cases of RESLES in children were retrospectively reviewed.There were 4 males and 10 females,aging 11 to 35 months.Average age was (20±3) months.MRI studies were conducted in all the cases.Two experienced doctors analyzed independently the images and reached consensus.Results Fourteen cases showed the single abnormal signal in the splenial of corpus callosum on the initial cerebral MRI.Lesions in 10 of 14 cases appeared as isointensity on T1WI,hypo-intensity in 4 cases.Lesions in 14 cases were appeared as hyper-intensity on T2WI,hyper-/slightly hyper-intensity on FLAIR T2WI.The lesions were round,oval or irregular,with fuzzy boundary.DWI showed round or oval high signal with clear boundary.No edema around the lesion and no occupying effect were detected.After treatment,8 of 14 cases were reviewed after 7-14 d,and the abnormal signal in the corpus callosum disappeared in 5 cases,while the range was significantly reduced in 3 cases.MRI were reexamined after 1-2 months in 5 cases,and the lesions disappeared in the corpus callosum.One case didn't have MRI examination again after treatment and the clinical symptoms disappeared.Conclusions The clinical manifestations of RESLES in children are lack of specificity.And the cerebral MRI imaging is characterized by the reversible solitary lesion of the splenium,which can provide a reliable basis for clinical diagnosis and prognosis.
5.Analysis of intracranial atherosclerotic plaque enhancement using high-resolution MR imaging in patients with ischemic stroke
Wanqun YANG ; Biao HUANG ; Changhong LIANG ; Xintong LIU ; Wenzhen ZHU ; Peijun LI ; Jieying FENG
Chinese Journal of Radiology 2014;(6):462-466
Objective To assess the enhancement feature of intracranial atherosclerotic plaque in the vessel supplying the territory of infarction by using high-resolution MR imaging.To analyze the correlation between the degree of plaque enhancement , time elapsed and the concentration of hypersensitive C-reactive protein ( hs-CRP ).Methods The characteristics of vessel walls and intracranial vascular stenoses were retrospectively analyzed in 81 patients with ischemic strokes.All subjects were imaged with a traditional stroke MR protocol and HR-MRI scanning for plaque on a 3.0 T MRI scanner.According to the elapsed time between infarct and MR examination , all cases were classified into early stage (<4 weeks from acute stroke, n=58), middle stage (4-12 weeks, n=13) and late stage ( >12 weeks, n=10).The characteristics of vessel walls and degrees of enhancement of atherosclerotic plaques were assessed and the concentrations of hs-CRP in all patients were determined.The Kruskal-Wallis H test was used to compare the degree of enhancement and hs-CRP concentration among the early , middle and late stage.The concentration of hs-CRP was presented as median ( interquartile range ).The Spearman correlation was used to analyze the correlation between elapsed time , hs-CRP concentration and degree of enhancement.Results Fifty-five (55/81) plaques were located at the M1 segments, and the other 26 (26/81) plaques were at the basilar artery.The degree and presence of enhancement from strong to none were 29, 25 and 4 in the early stage;4, 6 and 3 in the middle stage and 0, 4, 6 in the late stage, respectively.The degree and presence of enhancement were significantly different among them (H=16.934,P<0.01).There was a remarkable trend of decreasing degree and presence of enhancement of the atherosclerotic plaque relative to increasing time after the ischemic event(r=-0.792,P<0.01).The serum hs-CRP concentration for early, middle and late stage were 7.0(3.0, 13.0), 2.27(1.0, 3.03) and 1.88(0.50, 4.0)mg/L (H=14.345,P<0.01) , respectively.There was a trend of decreasing hs-CRP concentration relative to the time elapsed ( r =-0.357,P<0.01).The degrees of enhancement of the plaques were parallel to the levels of hs -CRP( r=0.526,P<0.01).Conclusions Enhanced HR-MRI scanning may clearly demonstrate the enhancement characteristics of intracranial atherosclerotic plaques as an indicator of inflammation.It might play an important role to detect risk factors for intracranial plaque rupture and subsequent acute ischemic stroke .
6.The clinical effect of acupoint application for the patients with the chronic insomnia with liver-stagnation and Spleen-deficiency syndrome
Na ZHAO ; Wenjia YANG ; Chen XIE ; Cong FU ; Xintong YU ; Yunfei CHEN
International Journal of Traditional Chinese Medicine 2017;39(9):798-802
Objective To observe the clinical effect on sleep improvement about acupoint application in treating the chronic insomnia of Liver-stagnation and Spleen-deficiency Syndrome.Methods A total of 68 patients with chronic insomnia with Liver-stagnation and Spleen-deficiency Syndrome were randomly and blindly divided into treatment group and control group by registration order. In the treatment process, 1 was eliminated and 33 were completed in the treatment group, 2 were eliminated and 32 were completed in the control group. The treatment group underwentAn Mian Tietherapy half an hour before bed and the control group underwent placebo therapy in the same way of treatment group. Two groups were treated for 40 days and followed-up visit six months. The change of Pittsburgh Sleep Quality (PSQI), Index Insomnia Severity Index (ISI) and TCM Syndromes Scale were detected.Results The clinical total effective rate of treatment group was 72.7% and the control group was 9.4%, and the difference was statistically significant (χ2=46.977,P<0.01). The PSQI scores after treatment (7.55 ± 1.52vs. 13.90 ± 2.44,t=148.165), and follow up 1 month (8.97 ± 2.51vs. 13.17 ± 2.79,t=37.926) in the treatment group were significantly lower than those in the control group (P<0.01). The ISI scores after treatment (7.03 ± 3.37vs. 20.89 ± 4.40,t=73.75), and follow up 1 month (9.81 ± 3.16vs. 19.41 ± 3.66,t=40.79) in the observation group were significantly lower than those in the control group (P<0.01). The TCM Syndromes Scale scores after treatment (2.05 ± 1.09vs. 6.98 ± 1.23,t=17.116), and follow up 1 month (4.06 ± 1.59vs. 6.83 ± 0.91,t=68.055) and follow up 6 month (5.12 ± 1.84vs. 7.19 ± 1.07,t=27.716) in the observation group were significantly lower than those in the control group (P<0.01).Conclusions Acupoint application could obviously change the sleep quality and Chinese medicine symptom in chronic insomnia of Liver-stagnation and Spleen-deficiency Syndrome.
7.Analysis of clinical features and prognostic factors of aquaporin 4 antibody positive neuromyelitis optica spectrum disorders related optic neuritis
Xintong XU ; Mo YANG ; Huanfen ZHOU ; Mingming SUN ; Shihui WEI
Chinese Journal of Ocular Fundus Diseases 2022;38(12):968-973
Objective:To analyze the clinical features and prognosis factors of aquaporin 4 (AQP4) antibody-positive neuromyelitis optica spectrum disorders related optic neuritis (NMOSD-ON).Methods:An ambidirectional cohort study. From June 1, 2015 to June 1, 2019, 103 patients with AQP4 antibody-positive NMOSD-ON in Department of Neuro-ophthalmology, The First Medical Center of PLA General Hospital were included. All patients of followed-up period were ≥24 months. According to the best corrected visual acuity (BCVA) at the last follow-up, the affected eyes were divided into the low vision group [log of minimum resolution angle (logMAR) BCVA≥1.0] and the non-low vision group (logMAR BCVA<1.0), 66 and 37 cases, respectively. The two groups of patients were compared the genernal clinical characteristics, and the logistic regression model and COX proportional hazard model were used to analyze the relevant factors affecting the patient's visual prognosis and recurrence.Results:Among the 103 cases, 96 cases (93.2%, 96/103) were female; 94 cases (91.3%, 94/103) had unilateral disease; 48 cases (46.6%, 48/103) were the first onset; 85 cases (82.5%, 85/103) were effected by eye pain or orbital pain; 21 cases (20.4%, 21/103) had optic disc edema; 51 cases (49.5%, 51/103) serologically autoimmune antibody test were positive. Orbital magnetic resonance imaging (MRI) was performed in 101 cases. There was no obvious abnormal signal in visual pathways except for 5 cases (5.0%, 5/101); 96 cases (95.0%, 96/101) had abnormal signal in the visual path, and the optic nerve was found in the orbit; 52 cases had abnormal optic nerve in orbital segment (51.5%, 52/101); 37 cases (35.9%, 37/103) recurred within 24 months. The recovery of logMAR BCVA after the first onset and the logMAR BCVA at the first onset, at 6 months of follow-up in two groups were 1.4±1.0, 0.3±0.4, 1.9±0.7 and 0.4±0.5, 2.1±0.6, 0.3±0.4, respectively; and there were statistically significant differences between the two groups of patients at different times ( Z=-4.967,-7.603,-8.027; P<0.001). Logistic regression multivariate analysis showed that recovery of BCVA≥1.0 logMAR after the first onset [odds ratio ( OR)=226.276, P<0.001 ] and the number of attacks ( OR=8.554, P=0.003) were independent risk factors for low vision. Multivariate analysis of the Cox proportional hazards model showed the higher the MRI score [hazard ratio ( HR)=0.588, P=0.007] and plasma exchange ( HR=0.124, P=0.049) in the acute phase were protective factors for recurrence. Conclusions:Vision loss accompanied by eye pain or orbital pain is the main symptom of onset AQP4 antibody-positive NMOSD-ON, a small number of patients have disc edema, 49.5% patients serologically autoimmune antibody test are positive. Abnormal optic nerve signals can be seen in 95.0% of patients in orbital MRI, and 51.5% patients have abnormalities in the orbital optic nerve. The worse the recovery of BCVA after the first onset and the greater the number of attacks are unfavorable factors affecting the prognosis of vision. High MRI scores and plasma exchange in the acute phase are favorable factors to prevent the recurrence of the disease.
8.Clinical observation of kidney-tonifying and mind-calming acupuncture therapy in the treatment of perimenopausal insomnia
Wenjia YANG ; Xintong YU ; Na ZHAO ; Chen XIE ; Jinjin LI ; Xiaolin GAO ; Cong FU ; Yunfei CHEN ; Xiehe KONG
Journal of Acupuncture and Tuina Science 2024;22(1):48-57
Objective:To observe the effects of kidney-tonifying and mind-calming acupuncture therapy on sleep,mood,sex hormone levels,and traditional Chinese medicine(TCM)symptoms in patients with perimenopausal insomnia(PMI). Methods:A total of 90 patients with PMI were randomly divided into a treatment group and a control group,with 45 cases in each group.Patients in the treatment group were treated with acupuncture at Shenshu(BL23),Taixi(KI3),Baihui(GV20),and Anmian(Extra).The control group was treated with sham acupuncture.Both groups were treated 3 times a week for 4 weeks.Pittsburgh sleep quality index(PSQI)and insomnia severity index(ISI)were used to evaluate the sleep quality of the subjects before treatment,after treatment,and 1 month after treatment(follow-up).Beck depression inventory(BDI)and Beck anxiety inventory(BAI)were used to evaluate the depression and anxiety of the subjects before treatment,after treatment,and at 1-month follow-up.The TCM symptom scale was used to evaluate the TCM symptoms of the subjects before treatment,after treatment,and 1 month after treatment.Serum levels of estradiol(E2),follicle-stimulating hormone(FSH),and luteinizing hormone(LH)were measured before and after treatment. Results:During the study,2 cases dropped out of the treatment group,and no cases dropped out of the control group.The PSQI scores of the treatment group were significantly lower after treatment and at 1-month follow-up compared with those before treatment(P<0.05),and the difference was statistically significant compared with that of the control group(P<0.05).In the control group,the PSQI score was significantly lower after treatment compared with before treatment(P<0.05),and the difference was not statistically significant at 1-month follow-up compared with before treatment(P>0.05).Compared with the pre-treatment,the ISI,BDI,BAI,and TCM symptom scale scores of the treatment group were lower after treatment and at 1-month follow-up(P<0.05),and the differences with the control group at the same time point were statistically significant(P<0.05).The differences in ISI,BDI,BAI,and TCM symptom scale scores of the control group before treatment,after treatment,and at 1-month follow-up were not statistically significant(P>0.05).After treatment,the serum E2 level in the treatment group was significantly higher than that before treatment(P<0.05),and the difference with the control group was statistically significant(P<0.05).The difference in the serum E2 level before and after treatment in the control group was not statistically significant(P>0.05).The differences in the serum FSH and LH levels between before and after treatment were not statistically significant in either group of subjects(P>0.05). Conclusion:Kidney-tonifying and mind-calming acupuncture therapy can improve sleep quality,relieve anxiety and depression,delay the decrease of serum E2 level,and improve related TCM symptoms in patients with PMI.
9.Clinical study of PTAS therapy for patients with ischemia cerebrovascular disease caused by artery stenosis.
Xintong, LIU ; Wei, WANG ; Zhouping, TANG ; Wengao, ZENG ; Chizhong, HE ; Lijuan, WANG ; Haike, LU ; Changmao, LI ; Xiong, ZHANG ; Shuo, WANG ; Chengbo, DAI ; Guixian, MA ; Zhexian, YANG ; Tengyun, MA
Journal of Huazhong University of Science and Technology (Medical Sciences) 2011;31(1):67-72
The curative efficacy of percutaneous transluminal angioplasty and stenting (PTAS) in the treatment of patients with ischemia cerebrovascular disease caused by artery stenosis was explored. The clinical data of 111 patients with ischemia cerebrovascular disease receiving PTAS in Guangdong Province General Hospital from Aug. 2007 to Nov. 2009 were retrospectively analyzed. In total 132 stents were implanted in the 111 patients. The mortality and rate of neural and non-neural complications were assessed perioperatively. Outcomes [including the frequency of transient ischemic attack (TIA), stroke, or death from vascular diseases) were assessed after operation. NIHSS rating was performed in all cases before and at first week, 6th month and 12th month after the operation. The PTAS success rate was 100%. The degree of stenosis was reduced after PTAS. The total complication rate during perioperative period was 15.3% (the rate of neural complications was 3.6%). Sixty-seven patients were followed up. Three patients (4.48%) developed cerebrovascular events within 1 month, containing one case of TIA, one case of ipsilateral mild stroke and one case of contralateral mild stroke. No severe stroke or death was observed. During a follow-up period of 12 months 7 patients had cerebrovascular events (10.44%), including 2 cases of ipsilateral TIA (2.99%), 2 cases of ipsilateral mild stroke and 2 cases of contralateral mild stroke (2.99%), one case of severe stroke (1.49%). In 13 patients receiving DSA re-examination one year after PTAS, 2 patients (15.38%) had in-stent restenosis. NIHSS scores were obviously decreased during a follow-up period as compared with those pre-operation (P<0.05). It was concluded that PTAS could significantly alleviate the neural function deficit of the patients with ischemia cerebrovascular disease. The success rate of PTAS was high, and the rate of complications was lower and the clinical outcomes were satisfactory. PTAS is a safe and effective therapeutic method, though the long-term outcomes need further study.
10.Relationship between tuberculosis and microbiota
Jiabin PEI ; Yuyuan YANG ; Xintong ZHOU ; Ge HU ; Xuehan WANG ; Yong GUO ; Kaixia MI
Chinese Journal of Applied Clinical Pediatrics 2020;35(10):775-779
Tuberculosis(TB) caused by the Mycobacterium tuberculosis(Mtb) is a worldwide public health threat.Microbiota in body affects human health and is involved in human diseases, and its clinical importance is begi-nning to be understood.In this review, studies on the relationship between the establishment of Mtb infection and microbiota as well as the development and antibiotic treatment of Mtb infection were discussed.Studies have shown that: (1) microbiota influences the establishment of Mtb infection; (2) co-infection of Helicobacter pylori alters susceptibility to Mtb infection and progression of active TB; (3) microbiota influences the progression of TB by regulating the nutritio-nal, metabolic and immune status of the host; (4) susceptibility to reinfection increases in TB patients treated with antibiotics, possibly due to T-cell epitope depletion of common intestinal non-Mtb Mycobacterium, the effects of antibio-tics are long-term in patients; (5) the occurrence of childhood TB is age-related and many factors such as co-infection and vaccine inoculation increase risk.An in-depth study of the relationship between the microbiota and TB will provide a new perspective on the prevention of TB.