1.Probability of premature mortality due to four chronic diseases in Jiangmen City from 2012 to 2021
NIE Dongmei ; LI Yipeng ; HUANG Yan
Journal of Preventive Medicine 2023;35(7):602-606
Objective:
To investigate the mortality of malignant tumors, diabetes, cardio-cerebrovascular diseases and chronic respiratory diseases and trends in probability of premature mortality due to these four chronic diseases in Jiangmen City, Guangdong Province from 2012 to 2021, so as to provide the evidence for perfecting the chronic disease control strategy.
Methods:
The mortality of malignant tumors, diabetes, cardio-cerebrovascular diseases and chronic respiratory diseases among household registered residents in Jiangmen City from 2012 to 2021 were collected from the Guangdong Provincial Population Death Information Registration Management System, and the crude mortality, standardized mortality by the population of the Fifth National Population Census in China in 2000 and probability of premature mortality were calculated. The trends in mortality and probability of premature mortality were analyzed using average annual percent change (AAPC), and whether achieving the targets for the probability of premature mortality due to four chronic diseases in 2025 and 2030 were evaluated.
Results:
A total of 226 012 deaths occurred due to four chronic diseases in Jiangmen City from 2012 to 2021, and the overall crude mortality and standardized mortality rates were 569.22/105 and 283.29/105, with a reduction in the probability of premature mortality from 15.04% to 12.05% (AAPC=-2.403%, Z=-7.603, P<0.001). The probability of premature mortality due to four chronic diseases decreased from 19.21% to 16.38% in males, and from 10.42% to 7.58% in females (AAPC=-1.893% and -3.085%, Z=-5.262 and -9.811, both P<0.001). The probability of premature mortality due to diabetes appeared a tendency towards a rise (AAPC=2.317%, Z=2.548, P=0.034), and the probability of premature mortality due to cardio-cerebrovascular diseases showed a tendency towards a decline (AAPC=-4.826%, Z=-13.590, P<0.001), while no significant changing trend was seen in the probability of premature mortality due to malignant tumors or chronic respiratory diseases (AAPC=-0.751% and -2.461%, Z=-1.532 and -1.730, P=0.125 and 0.122). The predicted probability of premature mortality due to four chronic diseases was 10.92% in 2025 and 9.66% in 2030 in Jiangmen City, which were both lower than the target (11.21% and 9.81%).
Conclusions
The probability of premature mortality due to four chronic diseases appeared a tendency towards a decline in Jiangmen City from 2012 to 2021, which can reach the target in 2025 and 2030. Males should be given a high priority for interventions of chronic diseases, and diabetes control should be reinforced.
2.Predictive value of serum macrophage migration inhibitory factor for myocardial depression in severe sepsis patients
Zhenyu LI ; Yipeng HU ; Bing CHEN
Chinese Journal of Postgraduates of Medicine 2014;37(6):7-11
Objective To evaluate the predictive value of serum macrophage migration inhibitory factor (MIF) for myocardial depression in severe sepsis patients.Methods Taken prospective study method,42 cases of severe sepsis patients were enrolled from December 2011 to June 2013.The patients were monitored by PICCO system after informing consent into ICU day,and given the corresponding treatment.According to the hemodynamic parameters were divided into two groups,myocardial depression group:cardiac index < 3 L/(min· m2) and global end diastolic volume index > 800 ml/m2,the remaining were in non myocardial depression group,and the patients were divided into survival group and death group according to 28-d mortality.Hemodynamic parameters and serum MIF,B-type natriuretic peptide (BNP),cardiac troponin Ⅰ (cTnI) level at the 1st,3rd,Sth day after admission.Results Fortty-two severe sepsis patients,non myocardial depression in 22 cases (non myocardial depression group),myocardial suppression in 20 cases (myocardial depression group).At 28 d,20 patients of survival (survival group),22 patients of death (death group).The serum MIF in death group was higher than that in survival group at the 1st,3rd,5th day (P < 0.01) ; BNP and cTnI at the 1st day in two groups had no statistical significance (P >0.05),BNP and cTnI at the 3rd,5th day in death group was higher than that in survival group(P < 0.01).The serum MIF at each time point in myocardial depression group was higher than that in non myocardial depression group [survival:8.70(3.53,16.80) μ g/L vs.1.20(0.80,1.77) μ g/L,2.30(1.33,8.40) μ g/L vs.0.60 (0.60,0.99) μg/L,0.50 (0.31,2.50) μg/Lvs.0.16 (0.15,0.20) μg/L;death:11.43(8.10,17.16) μ g/L vs.2.30(1.96,3.69) μ g/L,9.70(6.55,14.65) μ g/L vs.1.90(1.88,5.27) μ g/L,7.50(5.15,14.20)μ g/L vs.2.40(0.80,8.46) μ g/L] (P < 0.05).The serum MIF of death patients in two groups was higher than that of survival patients (P < 0.05).MIF at the 5th day had biggest prediction value,AUC was 0.952,when the cut-off point of 0.65 μg/L,the sensitivity was 100% (22/22) and specificity was 85% (17/20).Multivariable Logistic regression analysis results showed that only APACHE Ⅱ scores was the independent risk factor for 28-d mortality (P < 0.01),while MIF couldn' t independent forecast 28-d mortality (P > 0.05).Conclusions Elevation of serum MIF prompts severe sepsis patient with poor outcome,and dynamic changes of MIF is helpful to evaluate the prognosis and severity of severe sepsis patients with myocardial depression,but MIF is not an independent risk factor for predicting 28-d mortality.
3.The clinical manifestation and operative treatment for the scoliosis of Marfan's syndrome
Qiyi LI ; Guixing QIU ; Yipeng WANG
Chinese Journal of Orthopaedics 1996;0(09):-
Objective To evaluate the clinical manifestation and operative treatment for the scolio-sis of Marfan syndrome, and analyze its clinical outcomes as well. Methods The retrospective study cov-ered 10 patients including 8 females and 2 males with an average age of 12.9 years (9 to 16 years), who had undergone operations from January 1990 to December 2002. The Cobb's angle in the coronal and sagittal plane, the trunk shift, the apex rotation and shift were evaluated both before and after operation respectively. In the group, there were four cases with family history. Of the 10 cases, the classification of scoliosis was single curve in two cases, double curves in six cases and three curves in two cases. Results All the pa-tients were followed up for a mean time of 15 months, ranged from 4 months to 3 years. The trunk shift changed from the mean distance of 2.17 cm to 1.41 cm. The apex rotation decreased about 1?. The apex shift changed from the mean distance of 4.57 cm to 2.14 cm. The mean Cobb's angle in the coronal plane changed from 88? to 42?. The correction rate was about 46.38% (18.18% to 81.54%). The Cobb's angle on the final follow-up was 46?( 11? to 96?), and the mean lost angle was 4?. The mean Cobb's angle of the thoracic kyphosis was 20?(-10? to 52?) preoperatively and 23?(0? to 35?)postoperatively, and 24?( 0? to 35?) on the final follow-up. The Cobb's angles of the thoracolumbar kyphosis of 5 cases improved from 85? to 10? after operations, and there was no angle loss on the follow-up. Conclusion The three dimensional corrective instrumentation can be used effectively for the correction of the scoliosis of Marfan syndrome. The critical points for the successful operation are the simultaneous correction of the coronal and sagittal plane deformities, prevention of the dural expansion in the lumbar or lumbosacral canal, rigid and multi-segmental internal fixation, extensive and ample bone fusion, and correct external fixation after operation.
4.Thickness and histopathology of levator palpebrae superioris muscle in patients with simplex congenital blepharoptosis
Shuhong, JIN ; Huiling, BAI ; Yipeng, WANG ; Songtao, LI ; Hongge, ZHANG
Chinese Journal of Experimental Ophthalmology 2015;33(10):940-944
Background The simplex congenital blepharoptosis is the common blepharon motor dysfunction disease.Some researches have shown that congenital blepharoptosis is related to the hypoplasia of levator.Objective This study was to investigate the thickness and pathological features of levator palpebrae superioris aponeurosis in congenital blepharoptosis patients.Methods A prospective cohort study was carried out in Anyang Eye Hospital from March 2012 to April 2014.Eighty-five eyes of 56 patients with congenital blepharoptosis were divided into mild (15 eyes), moderate (25 eyes) and severe blepharoptosis (19 eyes) groups, and the fellow eyes of monocular blepharoptosis was used as fellow eye group (26 eyes).Twenty-six eyes of 13 normal subjects were recruited for the normal control group.The thickness of levator aponeurosis was measured by ultrasound biomicroscope (UBM) , and the shifting range of levator aponeurosis was detected by using measuring scale.Levator aponeurosis specimens were collected during the levator palpebrae superioris shortening surgery for the pathological examination.The study was approved by the medical ethics committee of Anyang Eye Hospital, and the patients or their guardian signed the informed consent.Results The thickness of levator aponeurosis was (0.331±0.018), (0.373±0.026), (0.539± 0.023) , (0.557 ± 0.024) and (0.547 ± 0.028) mm in the severe blepharoptosis group, moderate blepharoptosis group,mild blepharoptosis group, normal control group and fellow eye group, respectively, showing a significant difference among them (F =1.681, P =0.043).The thickness values of levator aponeurosis were considerably lower in the severe blepharoptosis group and moderate blepharoptosis group than those in the mild blepharoptosis group,fellow eye group and normal control group (all at P<0.05) , and the thickness value of levator aponeurosis was significantly reduced in the severe blepharoptosis group compared with the moderate blepharoptosis group (P<0.05).Pathological examination showed arranging disorder of muscle fibers,hyaline-like degeneration, connective tissue hyperplasia and interruption of endomysium.The number of eyes with severe hyaline-like degeneration and connective tissue hyperplasia was significantly increased in the severe blepharoptosis group than that in the moderate blepharoptosis group or the mild blepharoptosis group, as well as in the moderate blepharoptosis group than that in the mild blepharoptosis group(all at P<0.01).The adipose cells in muscle in the mild blepharoptosis group, moderate blepharoptosis group and severe blepharoptosis group were (12.35±4.62), (17.58±7.46) and (26.19±10.81)/field,and adipose cells in the severe blepharoptosis group were significantly more than those in the mild and moderate blepharoptosis groups (t =5.60, P =0.00;t =2.71, P =0.01).A significant increase in the adipose cells also was seen in the moderate blepharoptosis group compared with the mild blepharoptosis group (t =2.44, P =0.02).Conclusions UBM can offer accurate thickness data of levator aponeurosis.The combination of thickness data and shifting range measurement of levator aponeurosis is helpful for the evaluation of muscle strength.The development of levator aponeurosis appears to be abnormal in congenital blepharoptosis patients.The histopathological change parallels to the severity of the disease.
5.Primary splenic lymphoma, clinical analysis of 29 cases
Huiming ZHANG ; Xiuzheng CUI ; Zhiyu LI ; Yipeng WANG
Chinese Journal of General Surgery 2009;24(5):356-358
Objective To analyze the clinical features of primary splenic lymphoma. Method Clinicopatholngie features of 29 patients with primary splenic lymphoma treated in Cancer Hospital, Chinese Academy of Medical Sciences from November 2000 to August 2008 were analyzed retrospectively. Results In this study 27 cases were confirmed to be non-Hodgkin's lymphoma (NHL), and 2 cases were of Hodgkin's lymphoma (HL). According to Ahmann's staging, 6 cases belonged to stage Ⅰ, 4 was stage Ⅱ, and 19 was stage Ⅲ. Twenty-six patients received spleneetomy, 2 cases did splenectomy plus pancreatic body and tail resection, and 1 case did spleneetomy plus partial gastrectomy. Postoperatively, 19 cases received chemotherapy, and 5 of the 19 patients received rituximab (Mabthera) treatment. One patient received radiotherapy for regional lymph node invasion. The median time of follow-up was 24 months (range, 2 -93 months). The l-year, 3-year and 5-year overall survival rates were 96%, 83% and 73%, respectively. The 1-year, 3-year and 5-year disease-free survival rates were 96%, 51% and 51%, respectively. Conclusions Primary splenic lymphoma is the most common malignant tumor of the spleen. Splenectomy combined with excision of invaded tissues or organs is important therapy for patients with primary splenic lymphoma. Comprehensive treatments including chemotherapy, radiotherapy and biotherapy are recommended after operation.
6.Clinical analysis of 52 cases of carcinomatous change of breast intraductal papilloma
Yipeng WANG ; Yuxin ZHONG ; Guoji CHEN ; Zhiyu LI ; Jianxiong WU
Cancer Research and Clinic 2010;22(3):171-174
Objective To explore the diagnosis and treatment of cancerization relative to breast intraductal papilloma. Methods Clinical and pathological data of 52 patients with cancerous change of intraductal papilloma were studied retrospectively from January 1998 to December 2008. Results 39 of the 52 cases were diagnosed as malignance or suspected malignance by at least one of the preoperative imaging examinations such as ultrasonography, breast mammography or ductography. Cancer cells were found in 13 of the 46 patients who received fine needle aspiration. Frozen section established the malignance in 18 of the 39 cases. In a postoperative pathological report, 32 cases were cancerization of intraductal papilloma (carcinoma in situ) and 16 were cancerous change with microinvasion, only 4 patients with invasive carcinoma. All the patients received surgical management, 26 of the 52 cases were treated with modified radical mastectomy, 8 of them were performed with breast-conserving surgery (segmental resection plus axillary lymph node resection),7 cases underwent total mastectomy and 11 were just conducted with segmental resection. Only one people was found with axillary node metastasis among the 34 patients who received axillary lymph node dissection.Conclusion The correct preoperative diagnosis of the carcinomatous change of breast intraductal papilloma are always difficult and inconclusive, the frozen section may be helpful and the final diagnosis relied on the fully drawing materials of pathology after the operation. Treatment should be varied based on different pathological findings.
7.Research status of skull repair materials and the prospect of three-dimensional printing technology
Lei LU ; Xuyi CHEN ; Yipeng LI ; Lin GANG ; Yue TU
Chinese Journal of Tissue Engineering Research 2016;20(52):7885-7890
BACKGROUND:Skul repair materials cannot only restore the normal shape of the skul , but also play an important role in brain functional recovery. OBJECTIVE:To summarize the research status of polyetheretherketone (PEEK), titanium al oy and tissue engineering technique in cranioplasty and the prospect of three-dimensional (3D) printing technology. METHODS:Literatures related to skul repair materials were retrieved in databases of CNKI and PubMed published from 1995 to 2016, using the keywords of“bone regeneration material in calvarial, 3d printing bone scaffold”in Chinese and English, respectively. RESULTS AND CONCLUSION:Although titanium and PEEK have been used in clinic, titanium holds conductivity, thermal conductivity, while PEEK that may be displaced or lost is not involved in osseointegration. Tissue engineering technology participates in the skul tissue reconstruction, achieving satisfactory repair outcomes, but the problems of scaffold selection and preparation, seed cel obtainment, and growth factor release need to be overcomed. 3D printing technology can print personalized shape, fit the defect precisely, but the raw materials should have good biocompatibility and biomechanical property. Combination of tissue engineering technology with 3D printing technology shows a broad prospect in cranioplasty.
8.Influences of differenct pre-hospital care patterns on the effect of acute coronary syndrome
Min LI ; Chuanzhu Lü ; Wei SON ; Yipeng DIN ; Qinghua MENG
Chinese Journal of Emergency Medicine 2012;21(3):323-327
Objective To study the comprehensive quality of pre-hospital care of patients with acute coronary syndrome (ACS) in our country,and the factors affecting the efficiency of medical intervention of pre-hospital care.Methods An epidemiological investigation with target population-based cross-sectional study was carried out,and specifically designed questionnaire for determining the efficiency of pre-hospital care of patients with ACS was used to collect information of 272 patients from 13 emergency pre-hospital care centers.Results After analysis of the data from 13 majormedical centers,it could be classified into 4 patterns of pre-hospital care,namely directive pattern,pre-hospital pattern,dependent pattern and independent pattern.The results of analysis showed that the distance for ambulance driving in directive pattern was shorter than that in dependent pattern,but the call-response in directive pattern was quicker than that in pre-hospital pattern and dependent pattern,while the call-arrival time in directive pattern was longer than that in independent pattern and dependent pattern.The analysis of the on-site preliminary treatment in four patterns of pre-hospital care showed that there were differences in the establishment of intravenous access,aspirin,nitrate and ECG ( P < 0.05 ).The total effective rate of pre-hospital care for ACS was 48%,while effective rate of independent pattern reached 70%.Factors affecting therapeutic effect on ACS resulting in better outcomes included pre-hospital pattern ( OR =4.097 ),directive pattern ( OR =5.158 ),and use of nitrate ( OR =3.045 ) and oral administration of medicine ( OR =8.215 ). Conclusions Independent pre-hospital pattern had the best therapeutic effect in the pre-hospital care of patients with ACS,and pre-hospital pattern had the best on-site preliminary disposal.Use of nitrate and oral administration of medicine showed the best benefit to the therapeutic effect.
9.Application and discussion of MP5 in medical multimedia teaching
Yipeng WANG ; Li LV ; Yubei GAO ; Ning ZHOU ; Zhenzhi XING
Chinese Journal of Medical Education Research 2011;10(8):973-975
At present, there is a relative shortage of multimedia classroom resources of medical schools. Yan'an Hospital of Kunming Medical College proposed the new model of teaching methods of portable multimedia classrooms composed of MP5. According to the teaching practice and the results from the questionnaire, it is approved by the teachers and students.
10.Efficacy and safety of Gemcitabine combined with cisplatin in the treatment of bladder cancer
Zongping WANG ; Yipeng XU ; Fangyin LI ; Shaoxing ZHU
Chinese Journal of Biochemical Pharmaceutics 2017;37(5):316-317,320
Objective To evaluate the clinical efficacy and safety of gemcitabine combined with cisplatin in the treatment of bladder cancer.MethodsFrom October 2012 to August 2015, 92 patients with bladder cancer were enrolled in our hospital.Patients were divided into observation group and control group by random number table method.On the basis of routine nutrition support and symptomatic treatment, cisplatin was administered by intravenous infusion of cisplatin 70mg/m2 in the first 3d in control group.On the 1d and 8d, gemcitabine 1000mg/m2 was intravenously infused in observation group and 21 days treatment was taken continuous for 2 courses.Curative effect, IL-17, IL-18, transforming growth factor-β (TGF-β), vascular endothelial growth factor (VEGF) and urinary TGF-β1 levels and adverse reactions of two groups were comparatively studied.ResultsThe total effective rate in the control group (63.05%) was significantly lower than that in the observation group (76.09%) (P<0.05).After treatment, the levels of serum IL-17, IL-18, TGF-β1 and VEGF in the two groups were significantly decreased and with significant difference between two groups (P<0.05).The levels of urinary TGF-β1 were significantly increased and with significant difference between two groups (P<0.05).The incidence of adverse reactions in the control and observation groups was 15.22% and 6.52%, respectively.There was no significant difference between the two groups.ConclusionGemcitabine combined with cisplatin has a significant clinical efficacy and safety in the treatment of bladder cancer.