1.Assessment of thyroid function in 30 inpatients with acute urticaria
Dake DONG ; Lijia YANG ; Zhanyan PAN
Chinese Journal of Dermatology 2016;(3):176-179
Objective To investigate changes of thyroid function indices and their correlation with blood routine examination results, high-sensitivity c-reactive protein(hsCRP)levels and erythrocyte sedimentation rate(ESR)in 30 inpatients with acute urticaria. Methods Thyroid function indices were retrospectively analyzed in 30 inpatients with acute urticaria (patient group)and 30 healthy controls (control group), including total triiodothyronine (TT3), total thyroxine (TT4), free triiodothyronine (FT3), free thyroxine (FT4), thyroid-stimulating hormone (TSH), anti-thyroglobulin antibody(TG-Ab)and anti-thyroid peroxidase antibody(TPO-Ab). A correlation analysis was done between thyroid function indices and blood routine examination results (white blood cell [WBC]count, neutrophil count, hemoglobin), hsCRP levels and ESR. Results Abnormal thyroid function indices were observed in 23 (23/30, 76.7%) patients with acute urticaria. Compared with the control group, the patient group showed significantly decreased levels of FT3, TT3, TT4 and hemoglobin(t = 6.39, 5.55, 3.57, 3.70, all P < 0.01), but significantly increased positive rates of thyroid autoantibodies (χ2 = 7.68, P < 0.01)as well as WBC counts, neutrophil counts, hsCRP levels and ESR (t = 3.96, 8.73, 2.51, 2.35, all P < 0.05). There was a positive correlation between hemoglobin level and FT3, TT3, TT4 levels(r = 0.63, 0.59, 0.37, all P < 0.05), but a negative correlation between neutrophil count and FT3, TT3, TSH levels(r = -0.45,-0.50, -0.37, all P < 0.05), as well as between TT3 and hsCRP levels (r = -0.39, P < 0.05)in the patient group. Conclusion Patients with severe acute urticaria usually show abnormal thyroid function during attacks, which mainly manifests as low T3 syndrome and high positive rates of thyroid autoantibodies, and may be associated with decreased hemoglobin levels and infection.
2.Short-term efficacy of high-intensity ultraviolet B versus 308-nm excimer laser for the treatment of vitiligo
Dake DONG ; Lijia YANG ; Shiqin TAO ; Jiaqiang WU ; Leihong XIANG
Chinese Journal of Dermatology 2014;47(1):59-61
Objective To compare the short-term efficacy of high-intensity ultraviolet B (UVB) versus 308-nm excimer laser for the treatment of vitiligo.Methods Eighty patients with vitiligo were equally divided into two groups to be treated with high-intensity UVB twice a week or 308-nm excimer laser once a week for eight weeks.Repigmentation was evaluated at the end of the treatment.Results After eight weeks of treatment,repigmentation of different degrees was observed in 83.6% and 86.1%,and marked repigmentation in 42.1% and 50%,of the UVB-and excimer laser-treated lesions,respectively.The response rate was significantly lower in facial lesions receiving high-intensity UVB radiation than in those receiving excimer laser radiation (49.1% vs.68.4%,x2 =4.32,P < 0.05),but similar at the other body sites between the two treatment (all P > 0.05).The cumulative dosage required for initial repigmentation was similar between high-intensity UVB and 308-nm excimer laser (t =0.89,P > 0.05),while the treatment sessions and cumulative dosage required for marked or better repigmentation were significantly increased in UVB-compared with excimer laser-treated lesions (both P < 0.01).In addition,both high-intensity UVB and 308-nm excimer laser were suitable for childhood and active vitiligo.Conclusions Both high-intensity UVB and 308-nm excimer laser are safe and effective in the treatment of vitiligo with rapid onset of action,and the latter appears to be superior to the former in efficacy.
3.Development of China's private healthcare providers under the governments' encouragement and guiding policies
Jiajie JIN ; Lijia DONG ; Wenji QIAN ; Zemin XIA ; Jiayan HUANG
Chinese Journal of Health Policy 2017;10(9):68-74
Objective:The main objective of this study is to analyze the development trend of China's private healthcare providers since the issue of Document No. 58 by the General Office of the State Council in the year 2010. It intends to evaluate the effectiveness of the policy on encouragement and guidance to private healthcare. Methods:(1) Using the statistical data collected from national and provincial healthcare yearbook, we made a comparative a-nalysis on seven indicators regarding the development of private healthcare providers, including the number of health-care providers, the number of beds, the number of healthcare professionals, annual outpatient diagnose-and-treat per-son-times, annual inpatient hospitalization person-times, bed utilization rate and average length of stay for two periods of time (i. e. 2006—2010 and 2011—2015). (2) A field study was conducted to six selected provinces. In these provinces, essential information of the related policy was collected, held stakeholder interviews and focus group dis-cussions among hospital management team and medical workers and visits to several typical private providers were made to understand the policy effectiveness and existing problems. The study also tried to find the key factors for a successful private healthcare provider in China. Results:(1) The results show that since the issue of Document No. 58 in the year 2010 , the number of China's private healthcare providers has greatly increased while the scale and service capabilities of private providers still need to be improved. (2) As per the results again, a great difference ex-ists between provinces in terms of private healthcare provider development during 2010 to 2015 . Conclusion:A posi-tive impact of government regulation on the development of private healthcare providers was noticed. However, China's private healthcare providers are still facing many invisible obstacles and challenges. The government needs to put more focus on building a cross-department coordination and supporting regulation system to advance the sustain-able development of private healthcare providers. Moreover, the government needs to cautiously promote the Public-Private-Partnership ( PPP) to improve the effective allocation of resources in the healthcare market and provide essen-tial support to private healthcare providers in solving the problems they meet during their development process.
4.Clinical research on COX-2 ,NF-κB and VEGF expression in triple negative breast cancer
Lingdi MA ; Yanfen DONG ; Qian LIU ; Jing FAN ; Lijia JIANG ; Yahong CHEN
International Journal of Laboratory Medicine 2016;37(4):436-437,440
Objective To study the cyclooxygenase (COX-2) ,nuclear factor-κB (NF-κB) and vascular endothelial growth factor (VEGF) expression and clinical significance in triple negative breast cancer .Methods From January 2010 to December 2014 ,breast cancer treatment in our hospital 100 patients for the study ,50 patients with triple negative breast cancer ,50 cases of non-triple neg-ative breast cancer was detected by immunohistochemistry ,100 cases of breast cancer were detected by immunohistochemistry in or-ganizations COX-2 ,NF-κB and VEGF expression of lymphatic vessel invasion and lymph vessel density and D2-40 mark detection , statistical analysis of relevant clinical and pathological information .Results COX-2 in triple negative and non-triple negative breast cancer were 76% ,70% ,the difference was not statistically significant (P>0 .05) ,VEGF triple negative breast cancer and non-triple negative breast lesions in cancerous lesions positive expression rates of 60% and 36% ,respectively ,which had significant difference (P<0 .05) .NF-κB in triple negative breast cancer lesions and non-triple negative breast lesions positive expression rate was 66%and 32% ,respectively ,which had significant difference (P< 0 .05) .Triple negative breast cancer NF-κB and VEGF ,COX-2 and VEGF expression was significantly positively related to breast cancer .Conclusion Radiation and chemotherapy is a major means of triple negative breast cancer postoperative treatment ,while inhibiting the NF-κB ,the expression of VEGF and COX-2 is expected to become the new target for treatment of triple negative breast cancer ,is worth exploring .
6.Observation on therapeutic effects of different energy densities of enteral nutrition preparations on mechanical ventilation patients with acute severe traumatic brain injury
Xiaoyuan SHEN ; Guanhua XU ; Lijia CAO ; Kanda PAN ; Hongliang DONG ; Yunchao WANG
Chinese Journal of Integrated Traditional and Western Medicine in Intensive and Critical Care 2018;25(6):616-619
Objective To discuss the clinical effects of different energy densities of enteral nutrition (EN) preparations on mechanical ventilation (MV) patients with acute severe traumatic brain injury (sTBI). Methods Sixty MV patients with acute sTBI admitted to the Department of Critical Care Medicine of Hangzhou Xiaoshan District First People's Hospital from July 2015 to December 2017 were divided into two groups according to different energy densities of nutritional preparations. Thirty patients of the control group were given nasal feeding with standard energy density EN (energy density 3.35 - 4.19 kJ/mL) and 30 patients of the observation group were given nasal feeding with relatively higher energy density (energy density 5.44 - 6.28 kJ/mL). The indexes of nutritional status between the two groups before and after treatment were compared: including prealbumin (PA), albumin (Alb), globulin (Glo), hemoglobin (Hb), 5-day and 1-week heat calorie compliance rates of reaching target calories, MV time and incidence of complications. Results There were no statistically significant differences in nutritional indicators before treatment between the two groups (all P > 0.05). The compliance rates of reaching target calories of the observation group on the 5 and 7 days after treatment were significantly higher than those in the control group [5 days: 66.67% (20/30) vs. 50.00% (15/30), 1 week: 81.33% (25/30) vs. 70.00% (21/30), both P < 0.05], and the MV time was significantly lower than that in the control group (hours: 92.48±12.04 vs. 128.88±16.29, P < 0.05); the levels of PA, Alb, Hb, Glo were significantly higher in the observation group than those in control group on the 21st day after treatment [PA (g/L): 0.28±0.11 vs. 0.15±0.04, Alb (g/L): 36.52±5.79 vs. 29.63±2.74, Hb (g/L): 92.40±9.50 vs. 81.10±8.60, Glo (g/L): 24.42±1.73 vs. 18.19±3.59, all P < 0.05]. Complications: the total incidence of abdominal distension, diarrhea and constipation of the observation group was 36.6% (11/30), while that of the control group was 66.7% (20/30), the difference between the two groups being statistically significant (P < 0.05). Conclusion High energy density enteral nutrition can improve the nutritional status of the organisms of MV patients with acute sTBI, reduce the time of MV and the incidence of complications, thus it is worthy to be widely applied clinically.
7.The double J tubeless misguided by zebra guidewire into ileum: a case report
Liangcheng LIU ; Guihua CAO ; Guimin HUANG ; Jianping DU ; Wei LI ; Lijia DONG ; Qiang LI
Chinese Journal of Urology 2021;42(8):635-636
A case of severe complications is presented that replaced the double J tubeless misguided by zebra guidewire into ileum in a patient with ureteral dermostomy, causing a ureteral ileum fistula.The result suggests improper operation of zebra guidewire could have a risk of ureteral perforation when the ureter is distorted, narrow or with inflammatory lesions.Standardized diagnosis and treatment and correct selection of guidewire can reduce the risk of ureteral perforation.
8.Clinical value of contrast-enhanced ultrasonography in diagnosing thyroid carcinoma
Lijia ZHONG ; Yanhong HUANG ; Zhiyun SHEN ; Yan MA ; Xueru CHEN ; Hongmei ZHANG ; Fang FANG ; Yan DONG
Chinese Archives of Otolaryngology-Head and Neck Surgery 2017;24(2):63-66
OBJECTIVE To evaluate the clinical value of contrast-enhanced ultrasonography (CEUS) in diagnosing thyroid carcinoma.METHODS The clinical data of 129 patients with thyroid nodules,who were examined by CEUS and were operated in Xinhua Hospital between Jan 2014 and Aug 2015,were analyzed in order to compare the diagnostic results of CEUS to the postoperative pathologic findings,and to summarize its imaging features.RESULTS A total of 132 thyroid nodules in 129 patients were examined by CEUS.Among them,103 nodules were diagnosed as thyroid carcinoma,24 nodules were benign thyroid tumor and 5 nodules were thyroiditis.Compared with pathology results,the diagnostic accuracy,sensitivity and specificity of contrast-enhanced ultrasound is 88.6%,92.2% and of 75.9% respectively.The diagnosis of the CEUS in 31 cases was not consistent with the pathological results,in which 8 cases of thyroid carcinoma were misdiagnosed as benign tumor,3 cases of thyroiditis were misdiagnosed as thyroid carcinoma,and 20 cases of benign tumors were misdiagnosed as thyroid carcinoma.The malignant thyroid nodules mainly were papillary carcinoma,which was characterized by'low enhanced'and'slow in fast out'performance in the contrast-enhanced ultrasound examination.CONCLUSION The contrast-enhanced ultrasound examination in diagnosing thyroid carcinoma has much more specificity and sensitivity,the'low-enhanced'and'slow in fast out'signs of the CEUS were the important features of malignant thyroid nodules.
9.Enlightenment on Carrying out Reporting Responsibility of Manufactures in China from Reviewing Medical Device Reporting Practice in US.
Yifei ZHAO ; Fang DONG ; Yan ZHAO ; Lijia ZHENG
Chinese Journal of Medical Instrumentation 2020;44(6):545-548
OBJECTIVE:
By introducing the Medical Device Reporting (MDR) system and related inspection practice of the US, this paper puts forward some suggestions on implementing reporting responsibility of manufactures in China.
METHODS:
The MDR system and the related inspection system in the US were systematically analyzed.
RESULTS:
The US had established a sound system for discovering and reporting MDR, and a mechanism for inspecting the implementing of manufactures, forming an effective post-market surveillance system.
CONCLUSIONS
By learning from the experience of the US, we can carry out the post-market surveillance of medical devices adverse events in China from the aspects of implementing the existing system, strengthening the reporting ability and perfecting the inspection mechanism.
China
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Equipment and Supplies/standards*
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Product Surveillance, Postmarketing
10. Distribution and drug resistance of pathogens at hematology department of Jiangsu Province from 2014 to 2015: results from a multicenter, retrospective study
Yike WAN ; Wei SANG ; Bing CHEN ; Yonggong YANG ; Luqin ZHANG ; Aining SUN ; Yuejun LIU ; Yang XU ; Yipeng CAI ; Chunbin WANG ; Yunfeng SHEN ; Yangwen JIANG ; Xiaoyan ZHANG ; Wei XU ; Ming HONG ; Tao CHEN ; Ruirong XU ; Feng LI ; Yanli XU ; Yan XUE ; Yilong LU ; Zhengmei HE ; Weimin DONG ; Ze CHEN ; Meihua JI ; Yueyan YANG ; Lijia ZHAI ; Yu ZHAO ; Guangqi WU ; Jiahua DING ; Jian CHENG ; Weibo CAI ; Yumei SUN ; Jian OUYANG
Chinese Journal of Hematology 2017;38(7):602-606
Objective:
To describe the distribution and drug resistance of pathogens at hematology department of Jiangsu Province from 2014 to 2015 to provide reference for empirical anti-infection treatment.
Methods:
Pathogens were from hematology department of 26 tertiary hospitals in Jiangsu Province from 2014 to 2015. Antimicrobial susceptibility testing was carried out according to a unified protocol using Kirby-Bauer method or agar dilution method. Collection of drug susceptibility results and corresponding patient data were analyzed.
Results:
The separated pathogens amounted to 4 306. Gram-negative bacteria accounted for 64.26%, while the proportions of gram-positive bacteria and funguses were 26.99% and 8.75% respectively. Common gram-negative bacteria were Escherichia coli (20.48%) , Klebsiella pneumonia (15.40%) , Pseudomonas aeruginosa (8.50%) , Acinetobacter baumannii (5.04%) and Stenotropho-monas maltophilia (3.41%) respectively. CRE amounted to 123 (6.68%) . Common gram-positive bacteria were Staphylococcus aureus (4.92%) , Staphylococcus hominis (4.88%) and Staphylococcus epidermidis (4.71%) respectively. Candida albicans were the main fungus which accounted for 5.43%. The rates of Escherichia coli and Klebsiella pneumonia resistant to carbapenems were 3.5%-6.1% and 5.0%-6.3% respectively. The rates of Pseudomonas aeruginosa resistant to tobramycin and amikacin were 3.2% and 3.3% respectively. The resistant rates of Acinetobacter baumannii towards tobramycin and cefoperazone/sulbactam were both 19.2%. The rates of Stenotrophomonas maltophilia resistant to minocycline and sulfamethoxazole were 3.5% and 9.3% respectively. The rates of Staphylococcus aureus, Enterococcus faecium and Enterococcus faecalis resistant wards vancomycin were 0, 6.4% and 1.4% respectively; also, the rates of them resistant to linezolid were 1.2%, 0 and 1.6% respectively; in addition, the rates of them resistant to teicoplanin were 2.8%, 14.3% and 8.0% respectively. Furthermore, MRSA accounted for 39.15% (83/212) .
Conclusions
Pathogens were mainly gram-negative bacteria. CRE accounted for 6.68%. The rates of Escherichia coli and Klebsiella pneumonia resistant to carbapenems were lower compared with other antibacterial agents. The rates of gram-positive bacteria resistant to vancomycin, linezolid and teicoplanin were still low. MRSA accounted for 39.15%.