1.Epidemiological analysis of reported emergency public health events at schools in Tianjin from 2006 to 2013
Qian CHEN ; Xiaochun DONG ; Jinbo GOU ; Meiling SUN
Tianjin Medical Journal 2015;43(5):548-551
Objective To analyze the epidemiological characteristics of reported emergency public health events at schools from 2006 to 2013, and provide a scientific basis for better disposal of school-related events. Methods The reported emergency public health events at schools in Tianjin from 2006 to 2013 were collected, and descriptive epidemiological analysis was conducted on data. Results A total of 267 reported emergency public health events at school in Tianjin during 2006-2013, of which 257 infectious disease events, accounting for 96.25%. The incident occurred in primary schools and nurseries. The peak was from March to June and October to December for the incident. The top three species of disease onset were influenza (2 360 cases), chicken pox (2 032 cases) and mumps (1 813 cases). There was a correlation between the duration and interval from onset of the first case to report of emergency public health events(rs=0.522,P<0.05). Conclusion In recent years, school public health emergency events are high momentum, mainly in rural areas, primary schools and nurseries. Timely detection and disposal of emergency public health events can reduce the harm generated by them.
2.Two cases of aldosterone-and cortisol-producing adenoma
Jianyu TAN ; Qingfeng CHENG ; Qifu LI ; Yingxiao ZHANG ; Qin YANG ; Zhipeng DU ; Shumin YANG ; Wenwen HE ; Ying SONG ; Jinbo HU ; Yi YANG ; Yao ZHANG ; Yunfeng HE ; Xin GOU
Chinese Journal of Endocrine Surgery 2019;13(4):346-348
More and more cases of aldosterone-and cortisol-producing adenoma (A/CPA) have been reported in recent years.In order to further understand the clinical characteristics of patients with A/CPA,we report 2 cases of A/CPA treated in our hospital,and analyzes them in combination with domestic reports.We recommend that clinicians routinely perform Low Dose Dexamethasone Suppression Test on every primary aldosteronism patient prior to adrenal vein sampling (AVS) or adrenal adenoma surgery to rule out the possibility of Cushing's syndrome so as to avoid the wrong judgment of AVS results and avoid adrenal hypofunction or adrenal crisis after operation.
3.A phase Ⅲ clinical trial study on the safety and immunogenicity of ACYW135 group meningococcal conjugate vaccine inoculated in 3 month old infants
Zhiqiang XIE ; Dongyang ZHAO ; Haitao HUANG ; Jinbo GOU ; Wei ZHANG ; Yongli YANG ; Lili HUANG ; Yanxia WANG ; Xue WANG ; Lifeng XU ; Tao ZHU ; Shengli XIA
Chinese Journal of Preventive Medicine 2020;54(9):947-952
The aim of this study was to evaluate the safety and immunogenicity of the first domestic ACYW135 meningococcal conjugate vaccine and a control vaccine named AC group meningococcal conjugate vaccine for 3 months (90-119 days) infants. From February 2017 to June 2018, a randomized, blinded, and similar vaccine-controlled clinical trial design was adopted at the Henan Vaccine Clinical Research Base. The subjects were 3 months old healthy infants, a total of 720, based on a 1∶1 ratio. The random allocation table for entry was randomly assigned to the experimental group and the control group. According to the 3, 4, and 5 month-old vaccination procedures, the subjects were vaccinated with test vaccine (ACYW135 group meningococcal conjugate vaccine) and control vaccine (group A group C meningococcal polysaccharide conjugate vaccine), of which 720 were given the first dose, 696 were given the second dose (test group: 346; control group: 350), and 692 were given the third dose (test group: 344; Control group: 348). The overall adverse reaction rate of the test vaccine was 21.90% (230 cases), which was lower than the 32.04% (339 cases) of the control vaccine (<0.001). The incidence of systemic adverse reactions was 19.52% (205 cases), which was lower than that of the control vaccine (27.69%) (293 cases) (<0.001). The local adverse reaction rate was 3.04% (32 cases), which was lower than the control group (7.84%) (83 cases) (<0.001). The graded adverse reaction test vaccine was 0.57% (6 cases), which was lower than the control group of 2.36% (25 cases) (<0.001). The positive conversion rate of anti-bacterial serum antibodies showed that there was no significant difference between the test vaccine group A (91.42%), C (88.76%) and the control vaccine (92.92%) (87.02%) (>0.05). Group Y and W135 was 88.17% (298 cases), 99.41% (336 cases), respectively. The GMT results showed that the test vaccine group A was 56.24, the control vaccine was 57.43 (>0.05); the group C test vaccine (43.53) was higher than the control group (27.28) (<0.001). The group Y and W135 are 89.22 and 140.66, respectively. Among them, the proportion of the group C GMT antibody ≥ 1∶128 for test vaccine (31.07%, 105 cases) was higher than the control vaccine (16.22%, 55 cases) (<0.001). ACYW135 group meningococcal conjugate vaccine has more safety and immunogenicity after application to 3 month old infants.
Antibodies, Bacterial
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Humans
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Infant
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Meningococcal Vaccines
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adverse effects
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immunology
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Vaccines, Conjugate