1.Early remedy for bulk trauma patients in China Wenchuan earthquake
Xiankai HUANG ; Yue SHEN ; Qingshang GUO ; Xiguang ZHU ; Fang WANG
Chinese Journal of Trauma 2008;24(12):1037-1039
Objective To explore methods of easy treatment of bulk trauma patients caused by Wenchuan earthquake.Methods Early treatment was done on 1123 patients including extremity injuries in 925,spinal injuries in 65,brain injuries in 46,thoracic injuries in 53 and abdominal injuries in 72.There were 809 patients with single part injury and 314 with multiple injury.Emergent operation was performed in 67 patients including 13 with liver repair,14 with spleenectomy,three with mesentery blood vessel repair,six with repair of multiple abdominal organ injuries,four with repair of raptured diaphragm and injured organs,12 with evacuation of intracranial hematoma,four with lung repair,five with partial resection of lung and bronchus,one with pericardium discission and five with internal fixation of ribs.Early operation was carried out in 166 patients including 105 with only debridement,36 with debridement plus external fixation and 25 with amputation.Results Of all,406 patients were cured,673 were transferred to higher level hospitals after fundamental treatment and three died.Conclusion Staged treatment is suitable for early management for bulk trauma patients.Damage control technique should be applied early for critically severe patients and those with severe disease of heart and lung.Repeated examination is efficient to avoid delayed diagnosis and treament.
2.Effects of serum of pregnancy-induced hypertension on umbilical vein endothelial cells
Li LI ; Xiguang ZHU ; Li YU ; Ping YI ;
Journal of Third Military Medical University 2003;0(17):-
Objective To observe the changes in secretory functions of cultured umbilical vein endothelial cells injured by serum from pregnancy induced hypertension (PIH). Methods Endothelial cells isolated from the umbilical veins from moderate or severe PIH women (PIH group, n =10) and normal pregnant women (control group, n =8) were incubated at 37 ℃ in humidified air with 5% CO 2. Cell culture fluids were obtained at 3 and 4 d of primary culture. Contents of nitric oxide (NO), malondialdehyde (MDA), superoxide dismutase (SOD), lactate dehydrogenase (LDH ) in the cell culture fluids were measured. Results LDH activity and MDA contents in the cell culture fluids in PIH group were significantly higher than those in the control group ( P
3.Surveillance of Oncomelania hupensis snails in source areas of east route of South-to-North Water Diversion Project
Hongping TANG ; Yucai MA ; Yixin HUANG ; Jianfeng ZHANG ; Derong HANG ; Yang GAO ; Jiahong GUO ; Xiguang ZHU ; Guangsong SHE ; Zaiquan XUE
Chinese Journal of Schistosomiasis Control 2010;22(2):141-144,封3
Objective To understand the distribution of Oncomelania hupensis snails in source areas of the east route of Southto-North Warter Diversion Project and evaluate the effects of the snails on the safety of water transfer.Methods The investigation of snail distribution was carried out in the source areas of the east route of South-to-North Warter Diversion Project every spring.The method of the random sample combined with environmental sample was used for the field investigation.The beach land in the stilling pool of Jiangdu Pumping Station was selected as a surveillance site to observe the snail spread.Results The areas of the snail habitats and infected snails were 256.11,184.55,164.92,121.16 hm~2 and 8.27,1.0,1.0,0 hm~2 respectively in the source areas of the east route of South-to-North Wafter Diversion Project from 2006 to 2009.The densities of living snails had a downtrend,too.Google Earth showed that the areas of snail habitats distributed mainly in the Jiajiang River and Mangdao River in the source areas.The snail habitats were detected in the beach land in the stilling pool of Jiangdu Pumping Station.The research results showed that the snail spread related to the wastes from the river of drawing water.Conclusion There are the risks of snail spread in the source areas of the east route of South-to-North Wafter Diversion Project,so that the long-term surveillance and control on the snails is very necessary.
4.3.0T MR three-dimensional time-of-flight and fast imaging employing steady state acquisition sequences in pre-operative evaluation on spatial relationship among trigeminal nerve, facial nerve and peripheral vessels
Tiantian GUO ; Juhui CHEN ; Zhongchang MIAO ; Xiufang ZHU ; Xiguang LIU
Chinese Journal of Medical Imaging Technology 2018;34(6):836-840
Objective To investigate the value of three dimensional time-of-flight (3D-TO)F) and three dimensional fast imaging employing steady state acquisition (3D-FIESTA)sequences in evaluation on spatial relationship among trigeminal nerve,facial nerve and peripheral vessels before microvascular decompression(MVD)with 3.0 T MR.Methods Data of MRI of 36 patients with trigeminal neuralgia (TN) and 31 with hemifacial spasm (HFS) before MVD were analyzed retrospectively.The intra-observer agreement for the spatial relationship among trigeminal nerve,facial nerve and adjacent blood vessels were observed.The differences of occurrence rates of neurovascular compression (NVC) of symptomatic side and asymptomatic side in TN and HFS patients were compared.Taking surgical results as the gold standards,the diagnostic efficacy for neurovascular relationships of symptomatic side with 3D-TOF and 3D-FIESTA sequences were calculated.Results The consistency between two observers in assessing relationship of trigeminal nerve,facial nerve and adjacent blood vessels of symptomatic and asymptomatic was good (all Kappa≥0.75,all P<0.001).In both of TN and HFS patients,the occurrence rates of NVC of symptomatic side were significantly higher than those of asymptomatic side (x2=26.13,20.81,both P< 0.001).The accuracy,sensitivity,specificity,positive predictive value and negative predictive value of 3D-TOF and 3D-FIESTA sequences in displaying relationship of trigeminal nerve and vascular was 97.22% (35/36),97.06% (33/34),100% (2/2),100% (33/33)and 66.67% (2/3),respectively,of relationship between facial nerve and vascular was 93.55% (29/31),96.55% (28/29),50.00% (1/2),96.55% (28/29) and 50.00% (1/2),respectively.Conclusion 3D-TOF and 3D-FIESTA sequences can clearly display the spatial relationship of nerve and adjacent vessels,therefore providing imaging evidences for MVD.
5.Clinical characteristics of connective tissue disease-related interstitial lung disease: an analysis of 186 cases
Xiguang YANG ; Weisong CHEN ; Jilin XU ; Hui CHEN ; Dan ZHU
Chinese Journal of General Practitioners 2019;18(3):250-255
Objective To analyze the clinical characteristics of connective tissue disease related interstitial lung disease (CTD-ILD).Methods The demographic data,clinical manifestations,blood gas analysis,lung function,chest high resolution CT (HRCT),histopathology of 186 patients with CTD-ILD admitted in Jinhua Central Hospital from January 2013 to December 2017 were retrospectively analyzed.Results In 186 patients with CTD-ILD,70 were males and 116 were females,with a mean age of 56.22± 12.27.Among them,61 cases were polymyositis/dermatomyositis (DM/PM)-ILD,44 cases were rheumatoid arthritis (RA)-ILD,26 cases were interstitial pneumonia with autoimmune features (IPAF),16 cases were systemic sclerosis (SSc)-ILD,14 cases were Sjogren syndrome (SS)-ILD,11 cases were overlap syndrome (OS)-ILD,7 cases were systemic lupus erythematosus (SLE)-ILD,5 cases were undifferentiated connective tissue disease (UCTD)-ILD,and 2 cases were mixed connective tissue disease (MCTD)-ILD.The incidence of respiratory symptoms was higher than that of systemic symptoms,and the incidence of systemic symptoms was higher than that of skin symptoms.Cough was the most common symptom of respiratory system,and arthralgia was the most common symptom of systemic symptoms,accounting for 54.9%(101/186) and 48.9% (91/186)respectively.Blood gas analysis showed that hypoxemia accounted for 56.5%(83/147) and type Ⅰ respiratory failure accounted for 26.5%(39/147).The proportion of restrictive ventilation dysfunction in pulmonary function tests was 70.9%(105/148) and the diffuse dysfunction was 81.1%(120/148).The manifestations on HRCT were reticular linear shadow (44.1%),ground-glass opacity (54.3%),consolidation (23.1%),nodules shadow (20.9%) and cystic low density shadow(9.1%).The histopathological diagnosis mainly was non-specific interstitial pneumonia (NSIP,43.0%) and usual interstitial pneumonia (UIP,40.0%).Conclusion The arterial blood gas analysis,lung function and chest HRCT screening,and lung histopathological examination are important for early identification and diagnosis of CTD-ILD.
7.Investigation on compliance of forbidden depasturing livestock on marshland with Oncomelania snails in schistosomiasis endemic areas
Chunli CAO ; Jing WANG ; Ziping BAO ; Hongqing ZHU ; Shunxiang CAI ; Yiyi LI ; Dong LI ; Jiachang HE ; Leping SUN ; Xianhong MENG ; Bo ZHONG ; Xiguang FENG ; Zhengming SU ; Jun LI ; Xiaonan GU ; Hao WANG ; Weiwei RU ; Weisheng JIANG ; Shizhu LI ; Qiang WANG ; Xiaonong ZHOU ; Jiagang GUO ; Gengming ZHAO
Chinese Journal of Schistosomiasis Control 2009;21(6):482-485
Objective To study the compliance of forbidden depasturing livestock on the marshland with Oncomelania snails in schistosomiasis endemic areas. Methods According to 3 levels of human infection rates as > 10% ,5%-10% and <5% , 2 204 residents selected randomly from the schistosomiasis endemic villages were sampled with the stratified cluster sampling method in Hunan, Hubei, Jiangxi, Anhui, Jiangsu, Sichuan and Yunnan provinces, and investigated by questionnaire. The contents of the questionnaire included the recognition and implementation of forbidden depasturing livestock on marshland with Oncomelania snails and breeding livestock in bam. Results A total of 78.4% residents agreed forbidden depasturing livestock on marshland with snails, but 3. 7% residents disagreed it. A total of 83. 9% residents considered the relationship between breeding livestock in bam and schistosomiasis control, but 3. 1% residents thought that it was no relationship. The main reasons of depasturing livestock on marshland with Oncomelania snails were the high cost of breeding livestock in bam (36. 2% ) , unaccustomed (26.4% ) and no room for breeding livestock in bam (25.4% ). Conclusion Forbidden depasturing livestock on the marshland with Oncomelania snails should be strengthened according to the local economic, nature environment, agriculture, residents'culture degree and agriculture habit.
8.Chinese expert consensus on emergency surgery for severe trauma and infection prevention during corona virus disease 2019 epidemic (version 2023)
Yang LI ; Yuchang WANG ; Haiwen PENG ; Xijie DONG ; Guodong LIU ; Wei WANG ; Hong YAN ; Fan YANG ; Ding LIU ; Huidan JING ; Yu XIE ; Manli TANG ; Xian CHEN ; Wei GAO ; Qingshan GUO ; Zhaohui TANG ; Hao TANG ; Bingling HE ; Qingxiang MAO ; Zhen WANG ; Xiangjun BAI ; Daqing CHEN ; Haiming CHEN ; Min DAO ; Dingyuan DU ; Haoyu FENG ; Ke FENG ; Xiang GAO ; Wubing HE ; Peiyang HU ; Xi HU ; Gang HUANG ; Guangbin HUANG ; Wei JIANG ; Hongxu JIN ; Laifa KONG ; He LI ; Lianxin LI ; Xiangmin LI ; Xinzhi LI ; Yifei LI ; Zilong LI ; Huimin LIU ; Changjian LIU ; Xiaogang MA ; Chunqiu PAN ; Xiaohua PAN ; Lei PENG ; Jifu QU ; Qiangui REN ; Xiguang SANG ; Biao SHAO ; Yin SHEN ; Mingwei SUN ; Fang WANG ; Juan WANG ; Jun WANG ; Wenlou WANG ; Zhihua WANG ; Xu WU ; Renju XIAO ; Yang XIE ; Feng XU ; Xinwen YANG ; Yuetao YANG ; Yongkun YAO ; Changlin YIN ; Yigang YU ; Ke ZHANG ; Xingwen ZHANG ; Guixi ZHANG ; Gang ZHAO ; Xiaogang ZHAO ; Xiaosong ZHU ; Yan′an ZHU ; Changju ZHU ; Zhanfei LI ; Lianyang ZHANG
Chinese Journal of Trauma 2023;39(2):97-106
During coronavirus disease 2019 epidemic, the treatment of severe trauma has been impacted. The Consensus on emergency surgery and infection prevention and control for severe trauma patients with 2019 novel corona virus pneumonia was published online on February 12, 2020, providing a strong guidance for the emergency treatment of severe trauma and the self-protection of medical staffs in the early stage of the epidemic. With the Joint Prevention and Control Mechanism of the State Council renaming "novel coronavirus pneumonia" to "novel coronavirus infection" and the infection being managed with measures against class B infectious diseases since January 8, 2023, the consensus published in 2020 is no longer applicable to the emergency treatment of severe trauma in the new stage of epidemic prevention and control. In this context, led by the Chinese Traumatology Association, Chinese Trauma Surgeon Association, Trauma Medicine Branch of Chinese International Exchange and Promotive Association for Medical and Health Care, and Editorial Board of Chinese Journal of Traumatology, the Chinese expert consensus on emergency surgery for severe trauma and infection prevention during coronavirus disease 2019 epidemic ( version 2023) is formulated to ensure the effectiveness and safety in the treatment of severe trauma in the new stage. Based on the policy of the Joint Prevention and Control Mechanism of the State Council and by using evidence-based medical evidence as well as Delphi expert consultation and voting, 16 recommendations are put forward from the four aspects of the related definitions, infection prevention, preoperative assessment and preparation, emergency operation and postoperative management, hoping to provide a reference for severe trauma care in the new stage of the epidemic prevention and control.