3 results on '"Yuanqi Gong"'
Search Results
2. Active Implementation of an Evidence-Based Nutrition Guideline for Critically Ill Patients Versus Standard Care: A Cluster Randomised, Multicentre, Controlled Trial
- Author
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Chuming Fan, Min Shao, Chunli Yang, Biao Ma, Xueyan Liu, Qiang Guo, Qiuhui Wang, Jianbo Liu, Linxi Huang, Chuanyun Qian, Weixing Zhang, Juang Xing, Wei Xing, Liming Gu, Cheng Sun, Jinglan Wu, Yuanqi Gong, Yuan Zong, Zhihui Tong, Yun Sun, Zhiyong Wang, Ping Chang, Feng Guo, Lihua Zhou, Wenming Liu, Weiqin Li, Hailing Li, Minjie Zhang, Yan Gao, Kejian Qian, Dong-po Jiang, Baocai Fu, Zhiping Li, Rongqing Sun, Liandi Li, Yan Qu, Zhongheng Zhang, Rumin Zhang, Feng Shan, Ming Wu, Lei Wang, Weihua Lu, Junli Sun, Aibin Cheng, Xijing Zhang, Yang Wang, Tingfa Zhou, Yuanfei Li, Zhaohui Zhang, Peiyang Gao, Yang Liu, Min Yu, Wei Li, Bingyu Qin, Yongjian Feng, Jiandong Lin, Bin Zang, Donglin Xu, Yunlin Song, Zhijie He, Xiangde Zheng, Jiajia Lin, Zhongzhi Tang, Ying-guang Xie, Bo Yu, Lu Ke, Fei Tong, Yafeng Liang, Jun Liu, Zhenyu Yang, An Zhang, Qindong Shi, Qingshan Zhou, Jian Yu, Shiying Yuan, Zhiguo Pan, Zhe Zhai, Lixin Zhou, Fusen Zhang, Dongwu Shi, Arthur R.H. van Zanten, Lin Han, Gordon S. Doig, Tao Chen, Xiaomei Chen, Zhiqiang Zou, Fachun Zhou, Chuanyong Gong, Aijun Pan, Xiaobo Huang, Zhigang Zhou, Qiuye Kou, Yuhang Ai, Rongguo Yu, Yimin Li, Yi-jun Deng, Weidong Wu, and Liyun Zhao
- Subjects
medicine.medical_specialty ,Evidence-based practice ,Next of kin ,business.industry ,Guideline ,law.invention ,Randomized controlled trial ,Informed consent ,law ,Intensive care ,Family medicine ,Health care ,Medicine ,Medical nutrition therapy ,business - Abstract
Background: Equipoise exists regarding the implementation of evidence-based guidelines for nutritional therapy in critical illness because some previous cluster-randomised controlled trials (cRCTs) demonstrate patient benefits whilst others do not. We aimed to resolve this issue by initiating an appropriately powered cRCT to assess whether active implementation of an evidence-based guideline for nutrition therapy in critical illness could reduce mortality. Methods: We did a multicentre, cluster-randomised, parallel-controlled trial in 97 intensive care units (ICUs) throughout China. We developed an up-to-date, evidence-based nutrition guideline. ICUs randomly allocated to implement the guideline formed a local "intervention team", which actively implemented the guideline using standardized educational materials. ICUs assigned to the control group remained unaware of the guideline. All ICUs enroled critically ill patients who were expected to stay longer than seven days. The primary outcome was all-cause mortality within 28 days of enrolment . Findings Between March, 2018 and July, 2019, we enrolled 1,373 patients at 48 guideline ICUs and 1,399 patients at 49 control ICUs. Implementation of the nutrition guideline resulted in significantly earlier enteral nutrition (EN) initiation (1.20 vs. 1.55 mean days to initiation of EN; difference -0.40 [95% CI, -0.71 to -0.09]; P=0.01) and delayed parenteral nutrition (PN) initiation (1.29 vs. 0.80 mean days to start of PN; difference 1.06 [95% CI, 0.44 to 1.67]; P=0.001). There was no significant difference in 28-day mortality (14.2% vs. 15.2%; difference -1.6% [95% CI -4.3% to 1.2%]; p=0.42) between study groups. Interpretation: Active implementation of an evidence-based guideline can change practice. Our active implementation strategy improved the provision of nutrition therapy to critically ill patients. However, in our cRCT, this improvement in care did not translate to a reduction in mortality. We did not identify any safety concerns associated with the active implementation of our evidence-based guideline for nutrition therapy. Trial Registration: The study was registered in the ISRCTN registry before enrolment commenced (No. ISRCTN12233792). Funding Statement: The study was funded by the Key Research and Development Program Foundation of Jiangsu Province of China (no. BE2015685) and Nutricia, Wuxi, China. Declaration of Interests: Dr. GSD reported receiving academic research grants related to nutrition in critical illness from the Australian National Health and Medical Research Council, Fresenius Kabi Deutschland GmbH and Baxter Healthcare Pty Ltd and speakers honoraria from Fresenius Kabi Deutschland GmbH, Baxter Healthcare Australia, Pty Ltd, Nestle Healthcare, Vevy, Switzerland and Nutricia Pharmaceutical (Wuxi) Co., Ltd. China. Dr. AvZ reports personal fees from Baxter, personal fees from Nestle, personal fees from Fresenius Kabi, grants and personal fees from Nutricia, grants from Cardinal Health grants from Mermaid grants from Lyric, outside the submitted work. Dr. WqL reported receiving speakers honoraria from Nutricia Pharmaceutical (Wuxi) Co., Ltd. China. No other disclosures were reported. Ethics Approval Statement: The study was approved by the local hospital ethics committees of all the participating ICUs. At each site, informed consent was obtained from the patients or their next of kin before enrolment.
- Published
- 2021
3. FABP4 inhibitors suppress inflammation and oxidative stress in murine and cell models of acute lung injury
- Author
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Yuanqi Gong, Linlin Deng, Zhihong Yu, Jingying Li, Meng Wang, Yu Chen, Yi Gao, and Bin Cheng
- Subjects
Lipopolysaccharides ,Male ,0301 basic medicine ,Lipopolysaccharide ,animal diseases ,medicine.medical_treatment ,Acute Lung Injury ,Anti-Inflammatory Agents ,Biophysics ,Inflammation ,Pharmacology ,Lung injury ,Fatty Acid-Binding Proteins ,medicine.disease_cause ,Biochemistry ,Proinflammatory cytokine ,Mice ,03 medical and health sciences ,chemistry.chemical_compound ,Animals ,Humans ,Medicine ,Molecular Biology ,A549 cell ,business.industry ,Biphenyl Compounds ,Cell Biology ,respiratory system ,respiratory tract diseases ,Mice, Inbred C57BL ,Survival Rate ,Biphenyl compound ,Oxidative Stress ,Treatment Outcome ,030104 developmental biology ,Cytokine ,chemistry ,A549 Cells ,Cytokines ,Pyrazoles ,Inflammation Mediators ,medicine.symptom ,Reactive Oxygen Species ,business ,Oxidative stress - Abstract
Acute lung injury (ALI) is a severe disease with high morbidity and mortality, and is characterized by devastating inflammation of the lung and increased production of reactive oxygen species (ROS). Recent studies have indicated that fatty acid binding protein (FABP4) is important in the regulation of inflammation. However, the role of FABP4 in sepsis-related ALI, and the specific mechanism of action have not been examined. In vitro, the exposure of human alveolar epithelial A549 cells to lipopolysaccharide (LPS) and recombinant FABP4 (hrFABP4) resulted in the production of pro-inflammatory cytokines, inflammatory cytokines, and ROS, while these changes were ameliorated by pretreatment with the FABP4 inhibitor BMS309403 and FABP4 siRNA. Sequentially, treatment of A549 cells with N-acetylcysteine (NAC) significantly attenuated LPS and hrFABP4-induced the generation of ROS and the release of inflammatory cytokines. In vivo, a cecal ligation and puncture (CLP)-induced ALI murine model was successfully established. Then, the mice were treated with FABP4 inhibitor BMS309403. The results showed treatment with BMS309403 improved the survival rate of CLP-induced ALI mice, and prevented lung inflammation, histopathological changes, and increase of FABP4 induced by CLP. These data indicate that FABP4 plays an important role in lung inflammation of sepsis-induced ALI. Blockade of FABP4 signaling exhibits a protective effect in a CLP-induced ALI mouse model, and in A549 cell LPS specifically induces enhanced expression of FABP4, which then causes inflammatory cytokine production by elevating the ROS level.
- Published
- 2018
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