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Zhou Y, Duan S, Zhang L, Peng F. Cost-effectiveness analysis of fluticasone furoate/umeclidinium bromide/vilanterol and umeclidinium bromide/vilanterol in the management of moderate and severe COPD in China. Respir Med 2024; 226:107632. [PMID: 38621548 DOI: 10.1016/j.rmed.2024.107632] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/18/2024] [Revised: 04/02/2024] [Accepted: 04/08/2024] [Indexed: 04/17/2024]
Abstract
OBJECTIVE A study has analyzed the long-term cost-effectiveness of fluticasone furoate/umeclidinium bromide/vilanterol combination therapy (FF/UMEC/VI) versus umeclidinium bromide/vilanterol dual therapy (UMEC/VI) in the treatment of moderate or severe chronic obstructive pulmonary disease (COPD), providing evidence for decision-making in COPD treatment. METHODS From the perspective of the whole society, a Markov model based on the severity of COPD was established, consisting of four states: moderate, severe, very severe, and death. The cycle of the model is three months, and the time frame of the study is 20 years. Data such as initial states, transition probabilities, costs, and utilities were collected from published literature, the National Institute for Health and Care Excellence (NICE) COPD economic report, Yaozh database, and the National Statistics Office. The discount rate is 5 %, and the willingness to pay threshold is set at three times the per capita GDP of China in 2022. TreeAge Pro 2011 was used to obtain the results of multiplication analyses, and one-way factor analysis and probability sensitivity analysis were conducted. RESULTS The study findings demonstrate that for patients treated with FF/UMEC/VI and UMEC/VI, the 20-year treatment costs amount to $10,126.46 and $10,685.74, respectively. Similarly, the effectiveness is 32.94 quality-adjusted life years (QALYs) and 32.19 QALYs, respectively. The incremental cost-effectiveness ratio is $-745.70/QALY, which is lower than the willingness to pay threshold. The tornado plot from one-way factor analysis indicates that the first two factors impacting the results are the utility values for severe COPD of UMEC/VI and FF/UMEC/VI. Probability sensitivity analysis indicates that FF/UMEC/VI compared to UMEC/VI can be considered a more cost-effective treatment at the willingness to pay threshold of $35,806.96. CONCLUSION The triple therapy (FF/UMEC/VI) is more affordable than dual therapy (UMEC/VI) when compared to China's three times GDP per capita criterion.
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Affiliation(s)
- Yuan Zhou
- Department of Pharmacy, Shanxi Provincial People's Hospital, Taiyuan, China.
| | - Shujing Duan
- Information (Data) Operation and Maintenance Division, Shanxi Yitong Power Grid Protection Automation Co., Ltd, Taiyuan, China
| | - Lei Zhang
- Department of Pharmacy, Shanxi Provincial People's Hospital, Taiyuan, China
| | - Fangchen Peng
- Department of Pharmacy, Shanxi Provincial People's Hospital, Taiyuan, China
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Li WT, Huang W, Yang Y, Peng F. [Advances on extracellular vesicles derived from dead cells]. Zhonghua Nei Ke Za Zhi 2024; 63:422-426. [PMID: 38561291 DOI: 10.3760/cma.j.cn112138-20231024-00247] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/04/2024]
Affiliation(s)
- W T Li
- Department of Critical Care Medicine, Zhongda Hospital, School of Medicine, Southeast University, Jiangsu Provincial Key Laboratory of Critical Care Medicine, Nanjing 210009, China
| | - W Huang
- Department of Critical Care Medicine, Zhongda Hospital, School of Medicine, Southeast University, Jiangsu Provincial Key Laboratory of Critical Care Medicine, Nanjing 210009, China
| | - Y Yang
- Department of Critical Care Medicine, Zhongda Hospital, School of Medicine, Southeast University, Jiangsu Provincial Key Laboratory of Critical Care Medicine, Nanjing 210009, China
| | - F Peng
- Department of Critical Care Medicine, Zhongda Hospital, School of Medicine, Southeast University, Jiangsu Provincial Key Laboratory of Critical Care Medicine, Nanjing 210009, China
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Li N, Hong M, Chen X, Sun W, Chen Z, Chen L, Li S, Ge H, Peng F. Influence of intracranial hemorrhage on clinical outcome in acute vertebrobasilar artery occlusion undergoing endovascular treatment. Rev Neurol (Paris) 2024:S0035-3787(24)00420-X. [PMID: 38453601 DOI: 10.1016/j.neurol.2024.01.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2023] [Revised: 11/10/2023] [Accepted: 01/22/2024] [Indexed: 03/09/2024]
Abstract
BACKGROUND AND PURPOSE The effect of intracranial hemorrhage (ICH) on the outcome of patients with large-vessel occlusion undergoing endovascular treatment (EVT) has mainly focused on the anterior circulation. Knowledge of the relationship between ICH and outcomes in patients with acute vertebrobasilar artery occlusion (VBAO) receiving EVT is limited. We aimed to assess whether ICH is a prognostic marker for acute VBAO following EVT. METHODS Patients who underwent EVT for acute VBAO in the acute posterior circulation ischemic stroke (PERSIST) registry were included. All patients were classified as having no or any-ICH. Any-ICH was subdivided into asymptomatic and symptomatic ICH. A multivariate regression analysis was performed to evaluate the association between ICH and functional outcomes in patients with acute VBAO after receiving EVT. RESULTS Five hundred and forty-seven patients, including 107 patients with ICH (19.6%): 38 (7.0%) and 69 (12.6%) with symptomatic and asymptomatic ICH, respectively. After adjustment for potential confounders, any-ICH was independently associated with reduced chance of favorable outcome (OR 0.39, 95% CI 0.21-0.72, P=0.003), functional independence (OR 0.24, 95% CI 0.16-0.52, P<0.001), and excellent outcome (OR 0.34, 95% CI 0.15-0.75, P=0.008), and increased mortality risk (OR 2.14, 95% CI 1.30-3.51, P=0.003). Symptomatic ICH had a similar association. Moreover, asymptomatic ICH was a negative predictor of functional independence (OR 0.39, 95% CI 0.17-0.88, P=0.024). CONCLUSION Any- and symptomatic ICH were strongly associated with worse clinical outcomes and increased mortality in patients with acute VBAO who underwent EVT. Asymptomatic ICH was an inverse predictor of functional independence.
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Affiliation(s)
- N Li
- The School of Clinical Medicine, Fujian Medical University, Fuzhou, Fujian, China
| | - M Hong
- Department of Neurology, Zhongshan Hospital of Xiamen University, School of Medicine, Xiamen University, Xiamen, China
| | - X Chen
- The School of Clinical Medicine, Fujian Medical University, Fuzhou, Fujian, China; Department of Neurology, Zhongshan Hospital of Xiamen University, School of Medicine, Xiamen University, Xiamen, China
| | - W Sun
- Department of Neurology, Centre for Leading Medicine and Advanced Technologies of IHM, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui, China
| | - Z Chen
- Department of Neurology, Zhongshan Hospital of Xiamen University, School of Medicine, Xiamen University, Xiamen, China
| | - L Chen
- Department of Neurology, Zhongshan Hospital of Xiamen University, School of Medicine, Xiamen University, Xiamen, China
| | - S Li
- Department of Encephalopathy, Xiamen Hospital of Traditional Chinese Medicine, Xiamen, China
| | - H Ge
- The School of Clinical Medicine, Fujian Medical University, Fuzhou, Fujian, China; Department of Neurology, Zhongshan Hospital of Xiamen University, School of Medicine, Xiamen University, Xiamen, China
| | - F Peng
- The School of Clinical Medicine, Fujian Medical University, Fuzhou, Fujian, China; Department of Neurology, Zhongshan Hospital of Xiamen University, School of Medicine, Xiamen University, Xiamen, China.
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Lu R, Ren J, Zhou X, Zheng B, Peng F. Risk factors for acute kidney injury associated with intravenous vancomycin in neurosurgical inpatients: a retrospective study. Eur J Clin Pharmacol 2024; 80:65-73. [PMID: 37889297 PMCID: PMC10781849 DOI: 10.1007/s00228-023-03581-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2023] [Accepted: 10/15/2023] [Indexed: 10/28/2023]
Abstract
PURPOSE Vancomycin (VAN) is widely used in neurosurgical patients for intracranial infections. We aimed to assess the incidence and risk factors for VAN-associated acute kidney injury (VA-AKI) in this population. METHODS A case-control study of patients who treated with vancomycin in neurosurgery from January 2020 to December 2022 was conducted. Demographics and potential risk factors were collected. Multivariate logistic regression analyses were performed to identify risk factors for VA-AKI. AKI was defined according to the Kidney Disease Improving Global Outcomes Guidelines (KDIGO). RESULTS A total of 345 patients participated with a VA-AKI incidence of 17.1% (59 cases). Among them, 15 patients had renal impairment (Stage 2 or higher), and 2 required dialysis. With univariate analysis and binary logistic regression analysis, we found that the use of mannitol (OR: 4.164; 95% CI: 1.606-10.792; P = 0.003), loop diuretics (OR: 3.371; 95% CI: 1.633-6.958; P = 0.001), three or more antimicrobial applications (OR: 3.623; 95% CI: 1.600-8.206; P = 0.002), diastolic blood pressure 80-89 mm Hg (OR: 5.532; 95% CI: 1.677-18.250; P = 0.005) and diastolic blood pressure ≥ 90 mm Hg (OR: 6.845; 95% CI: 1.518-30.866; P = 0.012) were independent risk factors for VA-AKI. In addition, according to the Youden Index, the trough concentration of vancomycin should not exceed 15.845 mg/L. CONCLUSION The incidence of VA-AKI in neurosurgical patients was 17.1%. The concomitant use of mannitol and loop diuretics, along with higher diastolic blood pressure and the combined use of more than three antimicrobial agents, were associated with an increased risk of neurosurgical VA-AKI.
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Affiliation(s)
- Ruqi Lu
- School of Pharmacy, Shanxi Medical University, Taiyuan, Shanxi, 030001, China
| | - Junli Ren
- School of Pharmacy, Shanxi Medical University, Taiyuan, Shanxi, 030001, China
| | - Xuanping Zhou
- School of Pharmacy, Shanxi Medical University, Taiyuan, Shanxi, 030001, China
| | - Bin Zheng
- Department of Pharmacy, Shanxi Provincial People's Hospital, Shuangtasi Street 29#, Taiyuan, Shanxi, 030012, China
| | - Fangchen Peng
- Department of Pharmacy, Shanxi Provincial People's Hospital, Shuangtasi Street 29#, Taiyuan, Shanxi, 030012, China.
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Luo R, Su Z, Kang K, Yu M, Zhou X, Wu Y, Yao Z, Xiu W, Zhang X, Yu Y, Zhou L, Na F, Li Y, Xu Y, Liu Y, Zou B, Peng F, Wang J, Zhong R, Gong Y, Huang M, Bai S, Xue J, Yan D, Lu Y. Hybrid Immuno-RT for Bulky Tumors: Standard Fractionation with Partial Tumor SBRT. Int J Radiat Oncol Biol Phys 2023; 117:S166. [PMID: 37784416 DOI: 10.1016/j.ijrobp.2023.06.264] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/04/2023]
Abstract
PURPOSE/OBJECTIVE(S) Bulky tumors remain challenging to be treated. Stereotactic body radiation therapy (SBRT) is effective against radioresistant tumor cells and can induce immunogenic cell death (ICD) that leads to T-cell-mediated antitumor effects. Low-dose radiation (LDRT) can inflame the tumor microenvironment (TME) by recruiting T cells. We designed a novel radiotherapy technique (RT, ERT) whose dose distribution map resembles the "eclipse" by concurrently delivering LDRT to the whole tumor, meanwhile SBRT to only a part of the same tumor. This study examined the safety and efficacy of ERT to bulky lesions with PD-1 inhibitors in mice and patients. MATERIALS/METHODS In mice with CT26 colon or LLC1 lung bulky tumors (400 - 500 cm3), the whole tumor was irradiated by LDRT (2 Gy x 3), meanwhile the tumor center was irradiated by SBRT (10 Gy x 3); αPD-1 was given weekly. The dependence of therapeutic effects on CD8+ T cells was determined using depleting antibodies. Frequencies of CD8+ T cells and M1 macrophages (Mφ) were determined by flow cytometry. Multiplex Immunohistochemistry (mIHC) was applied to analyze the number and the location of CD8+ T cells and their subpopulations, as well as the phospho-eIF2α level (the ICD marker) of tumor cells in TME. Patients with advanced lung or liver bulky tumors who failed standard treatment or with oncologic emergencies were treated. Kaplan-Meier method was applied to estimate patients' progression-free survival (PFS) and overall survival (OS). RESULTS ERT/αPD-1 is superior to SBRT/αPD-1 or LDRT/αPD-1 in controlling bulky tumors in both mouse models in a CD8+ T-cell dependent manner. In the CT26 model, ERT/αPD-1 resulted in complete tumor regression in 3/11 mice and induced more CD8+ T cells and M1 Mφ in TME compared to other groups. mIHC analysis showed that ERT/αPD-1 induced higher bulk, stem-like (TCF1+ TIM3- PD-1+), and more differentiated (TCF1- TIM3+ PD-1+) CD8+ T cells infiltration into the tumor center and periphery compared to other groups. Compared to untreated or LDRT-treated tumor centers, tumor centers irradiated with ERT or SBRT showed elevated phospho-eIF2α accompanied by higher dendritic cell infiltration. In total, 39 advanced cancer patients were treated with ERT/αPD-1 or plus chemotherapy. Radiation-induced pneumonitis occurred in 1 of 26 patients receiving thoracic ERT. There were two cases of grade III toxicity associated with PD-1 inhibitors. No toxicity above grade III was observed. The objective response rate was 38.5%. The median PFS was 5.6 months and median OS was not reached at a median follow-up of 11.7 months. CONCLUSION ERT/αPD-1 showed superior efficacy in controlling bulky tumor in two mouse models. The hybrid immuno-RT (ERT) combing PD-1 inhibitors was safe and effective in patients with bulky tumors. Further clinical trials in combination with bioimaging to identify the optimal SBRT target region for the bulky tumor are warranted.
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Affiliation(s)
- R Luo
- Thoracic Oncology Ward, Cancer Center and State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, Sichuan, China; Department of Radiotherapy, Cancer Center, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Z Su
- Thoracic Oncology Ward, Cancer Center and State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - K Kang
- Thoracic Oncology Ward, Cancer Center and State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, Sichuan, China; Laboratory of Clinical Cell Therapy, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - M Yu
- Thoracic Oncology Ward, Cancer Center and State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - X Zhou
- Thoracic Oncology Ward, Cancer Center and State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, Sichuan, China; Department of Radiotherapy, Cancer Center, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Y Wu
- Thoracic Oncology Ward, Cancer Center and State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, Sichuan, China; Laboratory of Clinical Cell Therapy, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Z Yao
- Thoracic Oncology Ward, Cancer Center and State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, Sichuan, China; Laboratory of Clinical Cell Therapy, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - W Xiu
- Thoracic Oncology Ward, Cancer Center and State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - X Zhang
- Thoracic Oncology Ward, Cancer Center and State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, Sichuan, China; Department of Radiotherapy, Cancer Center, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Y Yu
- Thoracic Oncology Ward, Cancer Center and State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - L Zhou
- Thoracic Oncology Ward, Cancer Center and State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, Sichuan, China; Department of Radiotherapy, Cancer Center, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - F Na
- Thoracic Oncology Ward, Cancer Center and State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Y Li
- Thoracic Oncology Ward, Cancer Center and State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Y Xu
- Thoracic Oncology Ward, Cancer Center and State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, Sichuan, China; Department of Radiotherapy, Cancer Center, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Y Liu
- Thoracic Oncology Ward, Cancer Center and State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, Sichuan, China; Department of Radiotherapy, Cancer Center, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - B Zou
- Thoracic Oncology Ward, Cancer Center and State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, Sichuan, China; Department of Radiotherapy, Cancer Center, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - F Peng
- Thoracic Oncology Ward, Cancer Center and State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - J Wang
- Thoracic Oncology Ward, Cancer Center and State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, Sichuan, China; Department of Radiotherapy, Cancer Center, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - R Zhong
- Division of Radiation Physics, Cancer Center, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Y Gong
- Thoracic Oncology Ward, Cancer Center and State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, Sichuan, China; Department of Radiotherapy, Cancer Center, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - M Huang
- Thoracic Oncology Ward, Cancer Center and State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - S Bai
- Division of Radiation Physics, Cancer Center, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - J Xue
- Thoracic Oncology Ward, Cancer Center and State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, Sichuan, China; Laboratory of Clinical Cell Therapy, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - D Yan
- Division of Radiation Physics, Cancer Center, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Y Lu
- Thoracic Oncology Ward, Cancer Center and State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, Sichuan, China; Department of Radiotherapy, Cancer Center, West China Hospital, Sichuan University, Chengdu, Sichuan, China
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Zhang L, Cai X, Peng F, Tian S, Wu X, Li Y, Guo J. Comparison of bleeding risk and hypofibrinogenemia-associated risk factors between tigecycline with cefoperazone/sulbactam therapy and other tigecycline-based combination therapies. Front Pharmacol 2023; 14:1182644. [PMID: 37351509 PMCID: PMC10282135 DOI: 10.3389/fphar.2023.1182644] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2023] [Accepted: 05/30/2023] [Indexed: 06/24/2023] Open
Abstract
Background: Tigecycline and cefoperazone/sulbactam can cause coagulation disorders; tigecycline may also lead to hypofibrinogenemia, raising safety concerns. This study aimed to investigate whether tigecycline plus cefoperazone/sulbactam increases the risk of bleeding compared with other tigecycline-based combination therapies and identify risk factors for tigecycline-associated hypofibrinogenemia. Methods: In this multi-method, multicenter, retrospective study, coagulation and other baseline variables were compared using a cohort study, and risk factors for hypofibrinogenemia using a case-control study. Results: The 451 enrolled participants were divided into three group: tigecycline plus cefoperazone/sulbactam (Group A, 193 patients), tigecycline plus carbapenems (Group B, 200 patients) and tigecycline plus β-lactams without N-methylthio-tetrazole (NMTT) side chains (Group C, 58 patients). Activated partial thromboplastin time and prothrombin time were prolonged, and fibrinogen declined for all patients after tigecycline-based medication (all p < 0.05). Prothrombin time in Group B was significantly longer than in other groups (p < 0.05), but there were no significant differences in bleeding events between the three groups (p = 0.845). Age greater than 80 years (OR: 2.85, 95% CI: 1.07-7.60), treatment duration (OR: 1.29, 95% CI: 1.19-1.41), daily dose (OR: 2.6, 95% CI: 1.29-5.25), total bilirubin (OR: 1.01, 95% CI: 1.01-1.02) and basal fibrinogen (OR: 1.32, 95% CI: 1.14-1.63) were independent risk factors of hypofibrinogenemia. The optimal cut-off for treatment course was 6 days for high-dose and 11 days for low-dose. Conclusion: Tigecycline plus cefoperazone/sulbactam did not increase the risk of bleeding compared with tigecycline plus carbapenem, or tigecycline plus β-lactam antibiotics without NMTT-side-chains. Coagulation function should be closely monitored in patients receiving tigecycline treatment.
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Affiliation(s)
- Lei Zhang
- Department of Pharmacy, Shanxi Provincial People’s Hospital, Taiyuan, China
| | - Xinfeng Cai
- Department of Pharmacy, Shanxi Province Cancer Hospital, Shanxi Hospital Affiliated to Cancer Hospital, Chinese Academy of Medical Sciences, Cancer Hospital Affiliated to Shanxi Medical University, Taiyuan, China
| | - Fangchen Peng
- Department of Pharmacy, Shanxi Provincial People’s Hospital, Taiyuan, China
| | - Shuangshuang Tian
- Department of Nephrology, Shanxi Provincial People’s Hospital, Taiyuan, China
| | - Xinjing Wu
- Department of Pharmacy, Yuncheng Central Hospital, Yuncheng, China
| | - Yun Li
- Department of Pharmacy, Shanxi Provincial People’s Hospital, Taiyuan, China
| | - Jinlin Guo
- Department of Pharmacy, Shanxi Provincial People’s Hospital, Taiyuan, China
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Luo R, Su Z, Kang K, Yu M, Zhou X, Wu Y, Yao Z, Xiu W, Yu Y, Zhou L, Na F, Li Y, Zhang X, Zou B, Peng F, Wang J, Xue J, Gong Y, Lu Y. 197P Combining stereotactic body radiation and low-dose radiation (EclipseRT) with PD-1 inhibitor in mice models and patients with bulky tumor. J Thorac Oncol 2023. [DOI: 10.1016/s1556-0864(23)00450-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/03/2023]
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CHEN X, Xiao J, Tao D, Liang Y, Chen S, Shen L, Li S, Zheng Z, Zeng Y, Luo C, Peng F, Long H. WCN23-0693 METADHERIN PROMOTES PODOCYTE INJURY AND PROTEINURIA THROUGH ACTIVATING cAMP/PKA/β-CATENIN SIGNALING. Kidney Int Rep 2023. [DOI: 10.1016/j.ekir.2023.02.491] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/22/2023] Open
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Guo J, Ma J, Wang S, Li X, Ji H, Li Y, Peng F, Sun Y. Valproic Acid After Neurosurgery Induces Elevated Risk of Liver Injury: A Prospective Nested Case-Control Study. Ann Pharmacother 2021; 56:888-897. [PMID: 34749535 DOI: 10.1177/10600280211055508] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
BACKGROUND Valproic acid (VPA) has been widely used to prevent epileptic seizures after neurosurgery in China. We have found that the incidence of liver injury (LI) in patients using VPA after neurosurgery is higher than that in other patients. OBJECTIVE The objective of this study was to investigate the risk factors of LI in patients using VPA after neurosurgery. METHODS A nested case-control study was conducted in patients using VPA after neurosurgery between September 2019 and March 2021. Cases of LI were matched to controls by age and body mass index (BMI). Conditional logistic regression was used to estimate matched odds ratios representing the odds of LI. A receiver operating characteristic curve was used to analyze the optimal cutoff condition. RESULTS A total of 248 people (62 LI and 186 control) were enrolled. Among patients with vs without LI, the matched odds ratio for trough concentration of VPA was significant (matched odds ratio [OR], 1.09; 95% confidence interval [CI]: 1.01-1.19). The course of treatment (OR: 1.17, 95% CI: 1.02-1.33), Glasgow score (OR: 0.26, 95% CI: 0.10-0.67), gene polymorphisms of CYP2C19 (OR: 2.09, 95% CI: 1.03-146.93), and UGT1A6 (OR: 34.61, 95% CI: 1.19-1003.23) were all related to the outcome. The optimal cutoff of the course of treatment was 10 days, while the trough concentration of VPA was determined to be 66.16 mg/L. CONCLUSION Length of treatment, VPA trough concentration, and Glasgow score were associated with LI in patients after neurosurgery. A gene test may be necessary for people who are prescribed VPA for a long time.
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Affiliation(s)
- Jinlin Guo
- Department of Pharmacy, Shanxi Provincial People's Hospital, Taiyuan, China
| | - Jiuhong Ma
- Department of Neurosurgery, Shanxi Provincial People's Hospital, Taiyuan, China
| | - Shan Wang
- Department of Pharmacy, NYU Langone Hospital-Long Island, Mineola, USA
| | - Xingang Li
- Department of Pharmacy, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Hongming Ji
- Department of Neurosurgery, Shanxi Provincial People's Hospital, Taiyuan, China
| | - Yuanping Li
- Department of Pharmacy, Shanxi Provincial People's Hospital, Taiyuan, China
| | - Fangchen Peng
- Department of Pharmacy, Shanxi Provincial People's Hospital, Taiyuan, China
| | - Yiqi Sun
- Department of Pharmacy, Beijing Friendship Hospital, Capital Medical University, Beijing, China
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Sun Q, Chang W, Pan C, Xie JF, Peng F, Qiu HB, Yang Y. [The effects of positive end-expiratory pressure on central venous pressure in patients with different chest wall elastic resistance]. Zhonghua Nei Ke Za Zhi 2021; 60:960-964. [PMID: 34689516 DOI: 10.3760/cma.j.cn112138-20210326-00242] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To investigate the role of chest wall elastic resistance in determining the effects of positive end-expiratory pressure (PEEP) on central venous pressure (CVP) in patients with mechanical ventilation (MV). Methods: In this prospective study, according to the median of ratio of chest wall elastic resistance to respiratory system elastic resistance (Ers), patients were divided into high chest wall elastic resistance group (Ecw/Ers≥0.24) and low chest wall elastic resistance group [elastance of chest wall (Ecw)/Ers<0.24]. PEEP was set at 5, 10, 15 cmH2O (1 cmH2O=0.098 kPa) respectively. Clinical data including CVP, heart rate (HR), blood pressure (BP) and respiratory mechanics were recorded. Results: Seventy patients receiving MV were included from November 2017 to December 2018. Clinical characteristics including age, BP, HR, baseline PEEP, the ratio of arterial oxygen partial pressure to fractional inspired oxygen (P/F) and comorbidities were comparable in two groups. However, patients with high Ecw/Ers ratio presented higher body mass index (BMI) than those with low Ecw/Ers ratio[ (25.4±3.2) kg/m2 vs. (23.4±3.2) kg/m2, P=0.011]. As PEEP increased from 5 cmH2O to 10 cmH2O, CVP in high Ecw/Ers group increased significantly compared with that in low Ecw/Ers group [1.75(1.00, 2.13) mmHg (1 mmHg=0.133kPa) vs. 1.50(0.50, 2.00)mmHg,P=0.038], which was the same as PEEP increased from 10 cmH2O to 15 cmH2O [2.00(1.50, 3.00)mmHg vs. 1.50(1.00, 2.00)mmHg,P=0.041] or PEEP increased from 5 cmH2O to 15 cmH2O [ 3.75(3.00,4.63)mmHg vs. 3.00(1.63, 4.00)mmHg, P=0.012]. When PEEP increased from 5 cmH2O to 10 cmH2O, 10 cmH2O to 15 cmH2O and 10 cmH2O to 15 cmH2O, there were significant correlations between Ecw/Ers and CVP elevation (r=0.29, P=0.016; r=0.31, P=0.011; r=0.31, P=0.01 respectively). Conclusions: In patients receiving mechanical ventilation, elevation of PEEP leads to a synchronous change of CVP, which is corelated with patients' chest wall elastic resistances.
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Affiliation(s)
- Q Sun
- Department of Critical Care Medicine, Zhongda Hospital, School of Medicine, Southeast University, Jiangsu Provincial Key Laboratory of Critical Care Medicine, Nanjing 210009, China
| | - W Chang
- Department of Critical Care Medicine, Zhongda Hospital, School of Medicine, Southeast University, Jiangsu Provincial Key Laboratory of Critical Care Medicine, Nanjing 210009, China
| | - C Pan
- Department of Critical Care Medicine, Zhongda Hospital, School of Medicine, Southeast University, Jiangsu Provincial Key Laboratory of Critical Care Medicine, Nanjing 210009, China
| | - J F Xie
- Department of Critical Care Medicine, Zhongda Hospital, School of Medicine, Southeast University, Jiangsu Provincial Key Laboratory of Critical Care Medicine, Nanjing 210009, China
| | - F Peng
- Department of Critical Care Medicine, Zhongda Hospital, School of Medicine, Southeast University, Jiangsu Provincial Key Laboratory of Critical Care Medicine, Nanjing 210009, China
| | - H B Qiu
- Department of Critical Care Medicine, Zhongda Hospital, School of Medicine, Southeast University, Jiangsu Provincial Key Laboratory of Critical Care Medicine, Nanjing 210009, China
| | - Y Yang
- Department of Critical Care Medicine, Zhongda Hospital, School of Medicine, Southeast University, Jiangsu Provincial Key Laboratory of Critical Care Medicine, Nanjing 210009, China
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11
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Wei H, Zhou X, Yang H, Gong YL, Wang J, Xu Y, Zhou L, Xue J, Zou B, Zhang Y, Zhu J, Peng F, Huang M, Lu Y, Liu Y. 1227P Stereotactic body radiotherapy to the lung primary lesion improves the survival of patients with non-oligometastatic NSCLC harboring EGFR activating mutation with first-line EGFR-TKIs: A real-world study. Ann Oncol 2021. [DOI: 10.1016/j.annonc.2021.08.1832] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
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12
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Peng F, Wang M, Xie Y, Xu M, Qin RY. [Comparative study of short-term efficacy,effectiveness and safety at different stages of the laparoscopic pancreaticoduodenectomy learning curve]. Zhonghua Wai Ke Za Zhi 2021; 59:618-623. [PMID: 34256463 DOI: 10.3760/cma.j.cn112139-20210330-00147] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To compare short-term efficacy,effectiveness and safety of laparoscopic pancreaticoduodenectomy(LPD) learning curve at different stages and at the same time with open pancreaticoduodenectomy(OPD). Methods: Clinical data of 488 patients who underwent pancreaticoduodenectomy at Department of Biliary-Pancreatic Surgery,Affiliated Tongji Hospital,Tongji Medical College,Huazhong University of Science and Technology from July 2014 to December 2016 were collected. There were 40 cases at the groping stage of LPD surgery(100 cases at the same time of OPD),64 cases at the stable stage (89 cases at the same time of OPD),and 118 cases at the mature stage(77 cases at the same time of OPD).The clinical data of LPD and OPD in the same period were compared and analyzed by χ2 test,t test and U test,respectively. Results: There was no significant difference in preoperative indicators between the two groups at the three stages(all P>0.05). In terms of intraoperative blood volume of the LPD group was significantly lower than that of the OPD group at three stages(M(QR))(111.1(150.0)ml(range:0 to 700 ml) vs. 393.9(400.0)ml(range:0 to 3 000 ml),120.8(115.0)ml(range:0 to 1 000 ml) vs. 442.9(450.0)ml(range:0 to 2 000 ml) and 150.0(200.0)ml(range:10 to 1 500 ml) vs. 364.3(400.0)ml(range:0 to 1 500 ml))(all P<0.05). And in terms of operation time of the LPD group was significantly higher than that of the OPD group at the groping stage((461.1±123.9)min(range:220 to 690 minutes) vs. (385.9±113.9)minutes(range:150 to 655 minutes))(P<0.05),and there was no significant difference between the LPD group and the OPD group at the stable and mature stage(P>0.05). The incidence of B+C level pancreatic fistula of the LPD group was higher than that of the OPD group at groping stage(17.5% vs. 3.0%)(P<0.05). There was no significant difference between the LPD group and the OPD group at the stable and mature stage(P>0.05). The incidence of postoperative rebleeding(27.5%),bile leakage(20.0%) and abdominal infection(20.0%) of the LPD group was higher than those of the OPD group(11.0%(11/100),5.0%(5/100) and 7.0%(7/100)) at groping stage. There were no significant differences between the LPD group and the OPD group at the stable and mature stage(P>0.05). There were no significant differences of incidence gastrointestinal leakage,hepatic failure,renal failure,cardiac failure,pulmonary infection and 30-day death between the LPD group and the OPD group(all P>0.05). The incidence rate of gastroplegia in the LPD group was lower than that in the OPD group at the stable and mature stage(26.5%(17/64) vs. 44.9%(40/89) and 24.5%(29/118) vs. 38.9%(30/77))(all P<0.05),there was no significant difference between the LPD group and the OPD group at the groping stage(P>0.05). In terms of other incidence of complications,there were no significant differences between the LPD group and the OPD group at three stages(all P>0.05). There were no significant differences of positive margin rate of pancreas,bile duct,retroperitoneum,vascular channel,uncinate process and rate of R0 resection between the LPD group and the OPD group at three stages(all P>0.05). In terms of numbers of lymph nodes,there was no significant difference between the LPD group and the OPD group at three stages(all P>0.05).Postoperative hospital stay of the LPD group was shorter than that of the OPD group at the stable stage((14.8±6.9)days(range:10 to 38 days) vs. (17.0±9.0)days(range:4 to 56 days)) and the mature stage((13.0±7.4)days(range:3 to 57 days) vs. (15.8±6.7)days(range:6 to 69 days)(all P<0.05). Conclusion: with the stable and mature learning curve of LPD surgery,compared with traditional OPD surgery,it has the characteristics of less intraoperative bleeding,shorter postoperative hospitalization,lower incidence of delay gastric empty,safe and effective.
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Affiliation(s)
- F Peng
- Department of Biliary-Pancreatic Surgery,Affiliated Tongji Hospital,Tongji Medical College,Huazhong University of Science and Technology,Wuhan 430030,China
| | - M Wang
- Department of Biliary-Pancreatic Surgery,Affiliated Tongji Hospital,Tongji Medical College,Huazhong University of Science and Technology,Wuhan 430030,China
| | - Y Xie
- Department of Biliary-Pancreatic Surgery,Affiliated Tongji Hospital,Tongji Medical College,Huazhong University of Science and Technology,Wuhan 430030,China
| | - M Xu
- Department of Biliary-Pancreatic Surgery,Affiliated Tongji Hospital,Tongji Medical College,Huazhong University of Science and Technology,Wuhan 430030,China
| | - R Y Qin
- Department of Biliary-Pancreatic Surgery,Affiliated Tongji Hospital,Tongji Medical College,Huazhong University of Science and Technology,Wuhan 430030,China
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Jia Z, Wang Y, Wang Y, Wang W, Ye J, Li B, Han-Zhang H, Zhao J, Zhang X, Peng F, Chen F, Chen X, Lu Y, Ying S, Wu D, Zhang X, Ma C, Lai L, Ma S, Zhang S, Liu P, Liang N. MA08.09 Clinical Management of Lung Adenocarcinoma Patients With HER2 V659E Mutation. J Thorac Oncol 2021. [DOI: 10.1016/j.jtho.2021.01.195] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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14
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Mei T, Yang X, Xiu W, Yu Y, Zhu J, Zhang Y, Huang M, Peng F, Yu M, Li Y, Zhou L, Xue J, Zhou X, Liu Y, Zou B, Xu Y, Wang Y, Lu Y, Gong Y. P50.12 A Novel Nomogram and Risk Classification System Predicting The Survival of Patients with Extensive-stage Small Cell Lung Cancer. J Thorac Oncol 2021. [DOI: 10.1016/j.jtho.2021.01.1651] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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15
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Peng F, Bao Y, Hu X, Chen M. P50.06 How much Platinum-Based Chemotherapy is Enough in Limited-Stage SCLC: A Propensity Score-Matched Analysis of a Prospective Trial. J Thorac Oncol 2021. [DOI: 10.1016/j.jtho.2021.01.904] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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16
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Peng F, Bao Y, Hu X, Chen M. P49.02 Simultaneous Integrated Boost IMRT (54 Gy) versus Conventional IMRT (45 Gy) Twice Daily Combined With Chemotherapy for LS-SCLC. J Thorac Oncol 2021. [DOI: 10.1016/j.jtho.2021.01.896] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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17
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Tian X, Gong Y, Mei T, Yang X, Xu Y, Yu M, Li Y, Zhu J, Huang M, Zhang Y, Peng F, Zhou L, Zhou X, Xue J, Liu Y, Zou B, Wang Y, Lu Y. P30.09 Exposure to Antibiotics May Affect Progression-Free Survival Negatively in NSCLC Patients Receiving First-Line Chemotherapy. J Thorac Oncol 2021. [DOI: 10.1016/j.jtho.2021.01.654] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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18
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Cai C, Tang Y, Li Y, Chen Y, Tian P, Wang Y, Gong Y, Peng F, Zhang Y, Yu M, Wang K, Zhu J, Lu Y, Huang M. P84.07 Distribution and Therapeutic Outcomes of Intergenic Sequence-ALK Fusion and Coexisting ALK Fusions in Lung Adenocarcinoma Patients. J Thorac Oncol 2021. [DOI: 10.1016/j.jtho.2021.01.1206] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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19
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Peng F, Liu Y, Chen F, Yu H, Kong F. Limb Lymphoedema in Breast Cancer Patients Receiving Radiation Therapy: A Pilot Study. Int J Radiat Oncol Biol Phys 2020. [DOI: 10.1016/j.ijrobp.2020.07.1161] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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20
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Lu F, Peng F, Zhong BL, Wang GM, Wang AW, Chen YY, Long ZH. [Foetus congenital cytomegalovirus infection: report of an autopsy case]. Zhonghua Bing Li Xue Za Zhi 2020; 49:748-750. [PMID: 32610393 DOI: 10.3760/cma.j.cn112151-20200214-00100] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- F Lu
- Department of Pathology, Guangdong Second Provincial General Hospital & Guangdong Provincial Emergency Hospital, Guangzhou 510317, China
| | - F Peng
- Department of Pathology, Guangdong Second Provincial General Hospital & Guangdong Provincial Emergency Hospital, Guangzhou 510317, China
| | - B L Zhong
- Department of Pathology, Guangdong Second Provincial General Hospital & Guangdong Provincial Emergency Hospital, Guangzhou 510317, China
| | - G M Wang
- Department of Pathology, Guangdong Second Provincial General Hospital & Guangdong Provincial Emergency Hospital, Guangzhou 510317, China
| | - A W Wang
- Department of Pathology, Guangdong Second Provincial General Hospital & Guangdong Provincial Emergency Hospital, Guangzhou 510317, China
| | - Y Y Chen
- Department of Pathology, Guangdong Second Provincial General Hospital & Guangdong Provincial Emergency Hospital, Guangzhou 510317, China
| | - Z H Long
- Department of Pathology, Guangdong Second Provincial General Hospital & Guangdong Provincial Emergency Hospital, Guangzhou 510317, China
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Peng F, Chen Z, Furue M, Zhang J. 681 PM2.5 is an AhR agonist that upregulates melanogenesis in human melanoma cells A375. J Invest Dermatol 2020. [DOI: 10.1016/j.jid.2020.03.693] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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22
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Chen YM, Peng F, Zhang QC, Huang LC, Zhang WJ. Synthesis, Structure, and Luminescent Properties of a Cadmium(II) Supramolecular Coordination Complex. CRYSTALLOGR REP+ 2020. [DOI: 10.1134/s1063774519070046] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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23
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Xiu W, Huang Y, Zhou X, Zhou L, Xue J, Zhu J, Huang M, Peng F, Liu Y, Xu Y, Zhang Y, Yu M, Li Y, Wang Y, Lu Y, Gong Y. Co-morbilities and survival of patients initially diagnosed with extensive-stage small cell lung cancer: Impact of hypertension, diabetes and chronic hepatitis B viral infection. Ann Oncol 2019. [DOI: 10.1093/annonc/mdz437.048] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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24
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Luo C, Yang B, Zhou X, Zhou L, Zhou Y, Zhu J, Huang M, Peng F, Liu Y, Wang Y, Li Z, Lu Y, Lui S, Gong Y. JCSE01.28 Changes of Brain Structure in Advanced NSCLC Patients Receiving EGFR-TKIs: Dynamic Analysis Based on Series MRI Images. J Thorac Oncol 2019. [DOI: 10.1016/j.jtho.2019.08.284] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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25
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Peng F, Bao Y, Chen L, Zhang Y, Niu S, Huang S, Chen Y, Chen M. Increased Radiation Pneumonitis after Crizotinib and Concurrent Thoracic Radiotherapy in Patients with ALK-positive Non-small-cell Lung Cancer. Int J Radiat Oncol Biol Phys 2019. [DOI: 10.1016/j.ijrobp.2019.06.152] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Qin Y, Jiang L, Li Y, Ren L, Wang Y, Gong Y, Peng F, Zhu J, Ding Z, Liu Y, Yu M, Lu Y, Huang M. PD-L1 expression affect the efficacy of pemetrexed maintenance therapy in real-world patients with advanced non-squamous NSCLC. Ann Oncol 2019. [DOI: 10.1093/annonc/mdz063.062] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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27
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Peng F, Ou X, Zhao Y, Zong M, Lou W. Highly selective resolution of racemic 1‐phenyl‐1,2‐ethanediol by a novel strain
Kurthia gibsonii
SC
0312. Lett Appl Microbiol 2019; 68:446-454. [DOI: 10.1111/lam.13123] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2018] [Revised: 01/16/2019] [Accepted: 01/22/2019] [Indexed: 11/29/2022]
Affiliation(s)
- F. Peng
- Laboratory of Applied Biocatalysis School of Food Science and Engineering South China University of Technology Guangzhou China
- Guangdong Province Key Laboratory for Green Processing of Natural Products and Product Safety South China University of Technology Guangzhou China
| | - X.‐Y. Ou
- Laboratory of Applied Biocatalysis School of Food Science and Engineering South China University of Technology Guangzhou China
- Guangdong Province Key Laboratory for Green Processing of Natural Products and Product Safety South China University of Technology Guangzhou China
| | - Y. Zhao
- Laboratory of Applied Biocatalysis School of Food Science and Engineering South China University of Technology Guangzhou China
- Guangdong Province Key Laboratory for Green Processing of Natural Products and Product Safety South China University of Technology Guangzhou China
| | - M.‐H. Zong
- Guangdong Province Key Laboratory for Green Processing of Natural Products and Product Safety South China University of Technology Guangzhou China
| | - W.‐Y. Lou
- Laboratory of Applied Biocatalysis School of Food Science and Engineering South China University of Technology Guangzhou China
- Guangdong Province Key Laboratory for Green Processing of Natural Products and Product Safety South China University of Technology Guangzhou China
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Wang LY, Feng X, Zhang BR, Ma N, Guo EK, Peng F, Tong X, Liu AH. [Efficacy analysis of LVIS and Enterprise stent assisted coil in the treatment of vertebral artery dissection aneurysm]. Zhonghua Yi Xue Za Zhi 2019; 99:685-689. [PMID: 30831618 DOI: 10.3760/cma.j.issn.0376-2491.2019.09.010] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To observe and evaluate the therapeutic efficacy of LVIS stent and Enterprise stent assisted coil in embolization of vertebral artery dissection aneurysm (VDA). Methods: Clinical data of 96 patients with VDAs treated by LVIS stent and Enterprise stent assisted coil were analyzed retrospectively between January, 2013 and June, 2017.Of all, the LVIS stent assisted coil was performed in 28 patients (LVIS-stent group) and Enterprise in 68 patients (Enterprise-stent group). The clinical and imaging follow-up were performed. The instant embolization rate, complications, and recurrence rate were analyzed and compared between the two groups. Results: Instant angiographic results:in the LVIS stent group, complete occlusion was achieved in 17 VDAs (60.7%), near-complete occlusion in 10VDAs (35.7%), and partial occlusion in 1 VDA (3.6%). In the Enterprise stent group, complete occlusion was achieved in 27 VDAs (39.7%), near-complete occlusion in 34VDAs(50.0%), partial occlusion in 7VDAs (10.3%). Procedure-related complications occurred in 3 patients (10.7%) in LVIS stent group and 3 patients (4.4%) in Enterprise stent group. DSA follow-up was performed during 6 to 12 months after surgery, and 10 patients with vertebral artery dissection aneurysm recurred, 2 in the LVIS group and 8 in the Enterprise stent group. The latest modified Rankin Scale score was 0 in 55 patients,1 in 13, 2 in 1, 3 in 1, and 6 in 1. Among them, all follow-up patients in the LVIS stent group had good prognosis, while in the Enterprise stent group, 50 patients (94.4%) had a good prognosis. Conclusions: The stent-assisted coils have a higher degree of embolization in the vertebral artery dissection aneurysms, a higher rate of near-total embolization, a lower incidence of neurological complications, and a good prognosis. The complete andnear-complete occlusion rates and the incidence of neurological complicationsin the LVIS group was higher than that in the Enterprise groupand the recurrence ratesin the LVIS group was lower than that in the Enterprise group,both with no statistically significant difference.
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Affiliation(s)
- L Y Wang
- Department of Interventional Neuroradiology, Beijing Tiantan Hospital, Capital Medical University, Beijing 100070 Chian
| | - X Feng
- Beijing Hospital Neurosurgery Beijing100005 Chian
| | - B R Zhang
- Department of Interventional Neuroradiology, Beijing Tiantan Hospital, Capital Medical University, Beijing 100070 Chian
| | - N Ma
- The Neurosurgery Department, the First Hospital of Shanxi Medical University, Taiyuan 030001, China
| | - E K Guo
- Department of Interventional Neuroradiology, Beijing Tiantan Hospital, Capital Medical University, Beijing 100070 Chian
| | - F Peng
- Department of Interventional Neuroradiology, Beijing Tiantan Hospital, Capital Medical University, Beijing 100070 Chian
| | - X Tong
- Department of Interventional Neuroradiology, Beijing Tiantan Hospital, Capital Medical University, Beijing 100070 Chian
| | - A H Liu
- Department of Interventional Neuroradiology, Beijing Tiantan Hospital, Capital Medical University, Beijing 100070 Chian
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Yang J, Zhang J, Feng Y, Peng F, Fu F. A case of pulmonary mucormycosis presented as Pancoast syndrome and bone destruction in an immunocompetent adult mimicking lung carcinoma. J Mycol Med 2018; 29:80-83. [PMID: 30553628 DOI: 10.1016/j.mycmed.2018.10.005] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2017] [Revised: 10/29/2018] [Accepted: 10/29/2018] [Indexed: 12/11/2022]
Abstract
Pulmonary mucormycosis is a rare opportunistic infection caused by Mucormycosis. This fungal infection is uncommon in immunocompetent individuals. Because of its various clinical and imaging manifestations, it is a diagnostic challenge to distinguish pulmonary mucormycosis from other pulmonary diseases, such as carcinoma. Herein, we report a case of pulmonary mucormycosis presenting as Pancoast syndrome and bone destruction of ribs. A 46-year-old Chinese woman was admitted due to pain in chest, right neck and arm for four months and hoarseness for one week. The pre-admission diagnosis via chest CT was pulmonary carcinoma. The subsequent bronchoalveolar lavage fluid analysis and bronchoscopic biopsy were negative for malignant cells, except chronic inflammation. Imaging-guided percutaneous biopsies were carried out after admission and the final pathological diagnosis was pulmonary mucormycosis. Although the patient was started on oral posaconazole of 400mg bid, the disease condition continued to deteriorate. She finally died of respiratory failure.
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Affiliation(s)
- J Yang
- Department of Radiology, Zhejiang Hospital, 12, Lingyin road, 310013 Hangzhou, China.
| | - J Zhang
- Department of Radiology, Zhejiang Hospital, 12, Lingyin road, 310013 Hangzhou, China.
| | - Y Feng
- Department of Radiology, Zhejiang Hospital, 12, Lingyin road, 310013 Hangzhou, China.
| | - F Peng
- Department of Pathology, Zhejiang Hospital, 12, Lingyin road, 310013 Hangzhou, China.
| | - F Fu
- Department of Radiology, Zhejiang Hospital, 12, Lingyin road, 310013 Hangzhou, China.
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Huang M, Gong Y, Zhu J, Qin Y, Peng F, Ren L, Ding Z, Liu Y, Wang Y, Lu Y. P066 A Phase I Study of Apatinib Combined with Pemetrexed and Carboplatin in Untreated EGFR-Negative Stage IV Non-Squamous NSCLC. J Thorac Oncol 2018. [DOI: 10.1016/j.jtho.2018.10.081] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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31
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Peng F, Lin XJ, Liu LP. [Papillon-Lefevre syndrome complicated with liver abscess]. Zhonghua Er Ke Za Zhi 2018; 56:701-702. [PMID: 30180413 DOI: 10.3760/cma.j.issn.0578-1310.2018.09.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
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32
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Ma N, Zhang BR, Feng X, Wang LY, Peng F, Liu AH. [Efficacy analysis of the endovascular treatment for 175 unruptured vertebrobasilar dissecting aneurysms]. Zhonghua Yi Xue Za Zhi 2018; 98:2176-2179. [PMID: 30032521 DOI: 10.3760/cma.j.issn.0376-2491.2018.27.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To analyze the clinical characteristics, clinical effect and follow-up outcome of the different endovascular treatment techniques in the treatment of unruptured vertebrobasilar dissecting aneurysms (VBDAs). Methods: The clinical data of 160 consecutive patients (175VBDAs) from January 2012 to December 2016 in Beijing Tiantan hospital were retrospectively analyzed.All of the 175 aneurysms were treated with endovascular embolization, including 115 stent-assisted coils, 27 simple stents, 21 blood flow diverting devices, and 12 parent arteries occlusion.The imaging and clinical follow-up were performed after the operation. Results: Headache including cervical-occipital pain(43.1%)was the most common clinical manifestation.The incidence of perioperative complications was 3.75%, no intraoperative bleeding and no deaths.The imaging findings of 113 aneurysms were followed up for (9.9±7.3) months.Of the 71 stent-assisted coils, 62 recovered well and 9 relapsed; of the 19 aneurysms treated with simple stent, 4 recovered well, 11 improved, 2 stable and 2 relapsed; of the 15 aneurysms treated by the blood flow diverting devices, 4 recovered and 11 improved; all of the 8 aneurysms with parent arteries occlusion recovered well.A total of 144 patients were follow-up (17.3±16.6) months by the Modified Rankin Scale(mRS) score: 140 patients were 0-2 score and 4 patients were 3-6 score. Conclusions: The clinical manifestations of the unruptured VBDAs are complex, and the headache is the most common clinical symptom.Endovascular treatment for the treatment of unruptured VBDAs is safe and feasible.The principle of individualization should be followed during embolization.
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Affiliation(s)
- N Ma
- Department of Interventional Neuroradiology, Beijing Tiantan Hospital, Capital Medical University, Beijing 100050, China
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Ran M, Li Z, Cao R, Weng B, Peng F, He C, Chen B. miR-26a suppresses autophagy in swine Sertoli cells by targeting ULK2. Reprod Domest Anim 2018; 53:864-871. [PMID: 29761550 DOI: 10.1111/rda.13177] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2018] [Accepted: 02/24/2018] [Indexed: 12/28/2022]
Abstract
A large number of microRNAs (miRNAs) have been detected from porcine testicular tissues thanks to the development of high-throughput sequencing technology. However, the regulatory roles of most identified miRNAs in swine testicular development or spermatogenesis are poorly understood. In our previous study, ULK2 (uncoordinated-51-like kinase 2) was predicted as a target gene of miR-26a. In this study, we aimed to investigate the role of miR-26a in swine Sertoli cell autophagy. The relative expression of miR-26a and ULK2 levels has a significant negative correlation (R2 = .5964, p ≤ .01) in nine developmental stages of swine testicular tissue. Dual-luciferase reporter assay results show that miR-26a directly targets the 3'UTR of the ULK2 gene (position 618-624). In addition, both the mRNA and protein expression of ULK2 were downregulated by miR-26a in swine Sertoli cells. These results indicate that miR-26a targets the ULK2 gene and downregulates its expression in swine Sertoli cells. Based on the expression of marker genes (LC3, p62 and Beclin-1), overexpression of miR-26a or knock-down of ULK2 inhibits swine Sertoli cell autophagy. Taken together, these findings demonstrate that miR-26a suppresses autophagy in swine Sertoli cells by targeting ULK2.
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Affiliation(s)
- M Ran
- College of Animal Science and Technology, Hunan Agricultural University, Changsha, Hunan, China.,Hunan Provincial Key Laboratory for Genetic Improvement of Domestic Animal, Changsha, China
| | - Z Li
- College of Animal Science and Technology, Hunan Agricultural University, Changsha, Hunan, China.,Hunan Provincial Key Laboratory for Genetic Improvement of Domestic Animal, Changsha, China
| | - R Cao
- College of Animal Science and Technology, Hunan Agricultural University, Changsha, Hunan, China.,Hunan Provincial Key Laboratory for Genetic Improvement of Domestic Animal, Changsha, China
| | - B Weng
- College of Animal Science and Technology, Hunan Agricultural University, Changsha, Hunan, China.,Hunan Provincial Key Laboratory for Genetic Improvement of Domestic Animal, Changsha, China
| | - F Peng
- College of Animal Science and Technology, Hunan Agricultural University, Changsha, Hunan, China.,Hunan Provincial Key Laboratory for Genetic Improvement of Domestic Animal, Changsha, China
| | - C He
- College of Animal Science and Technology, Hunan Agricultural University, Changsha, Hunan, China.,Hunan Provincial Key Laboratory for Genetic Improvement of Domestic Animal, Changsha, China
| | - B Chen
- College of Animal Science and Technology, Hunan Agricultural University, Changsha, Hunan, China.,Hunan Provincial Key Laboratory for Genetic Improvement of Domestic Animal, Changsha, China
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Hong W, Hao BW, Peng F, Peng GY, Huang LM, Xu J, Cao WT, Liao BL, Tang LH, Pu JD, Li B, Ran PX. [The mechanism of nicotine on human bronchial smooth muscle cell contraction]. Zhonghua Jie He He Hu Xi Za Zhi 2018; 41:333-339. [PMID: 29747275 DOI: 10.3760/cma.j.issn.1001-0939.2018.05.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To investigate the molecular mechanism of contractility dysfunction of human bronchial smooth muscle cells induced by nicotine. Methods: Primary human bronchial smooth muscle cells were cultured in vitro. The cells were divided into a control group and a nicotine group which was treated with 10(-5) mol/L nicotine for 48 h and transfected with or without α7nAChR-siRNA (The siNC group, siNC + nicotine group and siα7nAChR + nicotine group). The effects of nicotine on the cell contractile function were examined by collagen gel shrinkage assay. The expressions of α7nAChR and TRPC6 protein in nicotine-treated human bronchial smooth muscle cells were detected by Western blotting. The change of intracellular calcium concentration by nicotine was detected by calcium ion imaging system.Data were analyzed by t test or single factor analysis of variance. Results: The area of collagen gel in the nicotine group (24±8)% was significantly lower than that in the control group (59±14)% (t=3.78, P<0.05). Compared with the control group, the expression of α7nAChR protein in nicotine-induced group (173±16)% was significantly higher than that of controls 100±0)%, t=-6.848, P<0.05. Compared with the siNC group [(72±10)%, (0.79±0.07), (0.41±0.04) and (0.17±0.02) respectively], the collagen gel area of siNC + nicotine group was significantly reduced by (37±10)%. However, the basal calcium level (1.04±0.02), store operated calcium entry level (SOCE, 0.68±0.03) and receptor operated calcium entry level (ROCE, 0.36±0.02) were remarkably elevated in the nicotine treated group (all P<0.05). Furthermore, compared with siNC + nicotine group, the area of collagen gel in siα7nAChR + nicotine group was significantly increased (62±10)%, and the basal calcium level (0.78±0.06), SOCE level (0.39±0.05) and ROCE level (0.15±0.02) were significantly reduced (all P<0.05). Conclusions: Nicotine can increase the expression of TRPC6 protein, SOCE and ROCE level, and increase the intracellular calcium concentration by upregulating the expression of α7nAChR protein, thereby promoting smooth muscle cell contraction.
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Affiliation(s)
- W Hong
- State Key Laboratory of Respiratory Diseases, Guangzhou Institute of Respiratory Disease, the First Affiliated Hospital of Guangzhou Medical University, Guangzhou 510120, China
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Peng F, Mu Z, He C, Xue C, Li W, Wang Q, Chen Z, Zhang J. Patch testing in facial dermatitis using Chinese Baseline Series (60 allergens) and Cosmetic Series (58 allergens). J Eur Acad Dermatol Venereol 2018; 32:e288-e289. [PMID: 29377297 DOI: 10.1111/jdv.14822] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Affiliation(s)
- F Peng
- Dermatology, Peking University People's Hospital, Xizhimennan Avenue, Xicheng District, Beijing, 100044, China
| | - Z Mu
- Dermatology, Peking University People's Hospital, Xizhimennan Avenue, Xicheng District, Beijing, 100044, China
| | - C He
- Beijing Key Laboratory of Plant Resources Research and Development, Beijing Technology and Business University, Beijing, 100012, China
| | - C Xue
- Dermatology, Peking University People's Hospital, Xizhimennan Avenue, Xicheng District, Beijing, 100044, China
| | - W Li
- Dermatology, Peking University People's Hospital, Xizhimennan Avenue, Xicheng District, Beijing, 100044, China
| | - Q Wang
- Beijing Key Laboratory of Plant Resources Research and Development, Beijing Technology and Business University, Beijing, 100012, China
| | - Z Chen
- Dermatology, Peking University People's Hospital, Xizhimennan Avenue, Xicheng District, Beijing, 100044, China
| | - J Zhang
- Dermatology, Peking University People's Hospital, Xizhimennan Avenue, Xicheng District, Beijing, 100044, China
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Cui YH, Wei P, Peng F, Zong MH, Lou WY. Efficient biocatalytic stereoselective reduction of methyl acetoacetate catalyzed by whole cells of engineered E. coli. RSC Adv 2018; 8:9970-9978. [PMID: 35540821 PMCID: PMC9078740 DOI: 10.1039/c8ra00883c] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2018] [Accepted: 02/27/2018] [Indexed: 12/03/2022] Open
Abstract
Asymmetric synthesis of chiral β-hydroxy esters, the key building blocks for many functional materials, is currently of great interest. In this study, the biocatalytic anti-Prelog reduction of methyl acetoacetate (MAA) to methyl-(R)-3-hydroxybutyrate ((R)-HBME) was successfully carried out with high enantioselectivity using the whole cell of engineered E. coli, which harbored an AcCR (carbonyl reductase) gene from Acetobacter sp. CCTCC M209061 and a GDH (glucose dehydrogenase) gene from Bacillus subtilis 168 for the in situ regeneration of the coenzyme. Compared with the corresponding wild strain, the engineered E. coli cells were proved to be more effective for the bio-reduction of MAA, and afforded much higher productivity. Under the optimized conditions, the product e.e. was >99.9% and the maximum yield was 85.3% after a reaction time of 10 h, which were much higher than those reported previously. In addition, the production of (R)-HBME increased significantly by using a fed-batch strategy of tuning pH, with a space-time yield of approximately 265 g L-1 d-1, thus the issue in previous research of relatively low substrate concentrations appears to be solved. Besides, the established bio-catalytic system was proved to be feasible up to a 150 mL scale with a large-scale relatively high substrate concentration and selectivity. For further industrial application, these results open a way to use of whole cells of engineered E. coli for challenging higher substrate concentrations of β-ketone esters enantioselective reduction reactions.
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Affiliation(s)
- Y H Cui
- Lab of Applied Biocatalysis, School of Food Science and Technology, South China University of Technology Guangzhou 510640 Guangdong China +86-20-22236669
| | - P Wei
- Lab of Applied Biocatalysis, School of Food Science and Technology, South China University of Technology Guangzhou 510640 Guangdong China +86-20-22236669
- School of Chemistry and Chemical Engineering, South China University of Technology Guangzhou 510640 Guangdong China
| | - F Peng
- Lab of Applied Biocatalysis, School of Food Science and Technology, South China University of Technology Guangzhou 510640 Guangdong China +86-20-22236669
| | - M H Zong
- Lab of Applied Biocatalysis, School of Food Science and Technology, South China University of Technology Guangzhou 510640 Guangdong China +86-20-22236669
- School of Chemistry and Chemical Engineering, South China University of Technology Guangzhou 510640 Guangdong China
| | - W Y Lou
- Lab of Applied Biocatalysis, School of Food Science and Technology, South China University of Technology Guangzhou 510640 Guangdong China +86-20-22236669
- Guangdong Province Key Laboratory for Green Processing of Natural Products and Product Safety, South China University of Technology Guangzhou 510640 Guangdong China
- School of Chemistry and Chemical Engineering, South China University of Technology Guangzhou 510640 Guangdong China
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Xing Y, Xu B, Sheng X, Xu C, Peng F, Sun Y, Wang S, Guo H. Efficacy and safety of uninterrupted low-intensity warfarin for cryoballoon ablation of atrial fibrillation in the elderly: A pilot study. J Clin Pharm Ther 2018; 43:401-407. [PMID: 29484682 DOI: 10.1111/jcpt.12671] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2017] [Accepted: 01/18/2018] [Indexed: 11/30/2022]
Abstract
WHAT IS KNOWN AND OBJECTIVE Uninterrupted warfarin during cryoballoon ablation (CB-A) of atrial fibrillation (AF) has been widely accepted. However, to our knowledge, no previous studies exist investigating the optimal intensity of anticoagulation with warfarin for CB-A. This study aimed to evaluate the efficacy and safety of uninterrupted low-intensity warfarin for CB-A of AF in the elderly. METHODS Paroxysmal AF patients (age ≥ 70 years) who underwent CB-A were enrolled prospectively. The participants were stratified into 2 groups based on international normalized ratio (INR) before ablation (INR in group A: 1.5 to 2.0; INR in group B: 2.0-2.5). Primary endpoints included periprocedural thromboembolic complications and major bleeding. Secondary endpoints were new asymptomatic cerebral emboli (ACE) and minor bleeding. RESULTS AND DISCUSSION A total of 144 patients were enrolled (group A: 65; group B: 79). In group A, the use of concomitant antiplatelet drugs was more common. Also, the mean HAS-BLED score was significantly higher (2.4 ± 0.8 vs 2.0 ± 0.6, P < .01) and the mean activated clotting time (ACT) during the procedure was significantly lower (302 ± 14 s vs 311 ± 11 s, P < .01). Other clinical characteristics were balanced between the 2 groups. No thromboembolic complications and major bleeding occurred in either group. The incidence of periprocedural ACE was comparable between the 2 groups (9.2% vs 6.3%, P = .74). The incidence of minor bleeding in group A and group B was 4.6% and 11.4%, respectively (P = .14). WHAT IS NEW AND CONCLUSION Compared with standard-intensity warfarin, uninterrupted low-intensity warfarin might not increase the incidence of thromboembolic complications and might be associated with less bleeding risk during the perioperative period of cryoballoon ablation in the elderly. Large trials are needed to confirm these results.
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Affiliation(s)
- Y Xing
- Department of Cardiology, Shaoxing People's Hospital (Shaoxing Hospital of Zhejiang University), Shaoxing, China
| | - B Xu
- Department of Cardiology, Shaoxing People's Hospital (Shaoxing Hospital of Zhejiang University), Shaoxing, China
| | - X Sheng
- Department of Cardiology, Sir Run Run Shaw Hospital Affiliated to Medical College of Zhejiang University, Hangzhou, China
| | - C Xu
- Department of Cardiology, Shaoxing People's Hospital (Shaoxing Hospital of Zhejiang University), Shaoxing, China
| | - F Peng
- Department of Cardiology, Shaoxing People's Hospital (Shaoxing Hospital of Zhejiang University), Shaoxing, China
| | - Y Sun
- Department of Cardiology, Shaoxing People's Hospital (Shaoxing Hospital of Zhejiang University), Shaoxing, China
| | - S Wang
- Department of Cardiology, Shaoxing People's Hospital (Shaoxing Hospital of Zhejiang University), Shaoxing, China
| | - H Guo
- Department of Cardiology, Shaoxing People's Hospital (Shaoxing Hospital of Zhejiang University), Shaoxing, China
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Liu Y, Xia X, Du W, Zhang Y, Xu J, Gong Y, Zhu J, Ding Z, Peng F, Huang M, Xu Y, Wan J, Ren L, Lu Y, Han B, Wang Y. PUB047 Efficacy of EGFR-TKI for Lung Adenosquamous Cell Carcinoma Harboring EGFR Mutation. J Thorac Oncol 2017. [DOI: 10.1016/j.jtho.2017.09.1910] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Wang J, Cheng Y, Wu Y, An T, Gao H, Wang K, Zhou Q, Hu Y, Song Y, Ding C, Peng F, Liang L, Hu Y, Huang C, Zhou C, Shi Y, Zhang L, Ye X, Sun Y. MA 11.03 Gefitinib as First-Line Treatment of Plasma CtDNA EGFR Mutation-Positive NSCLC Detected by DdPCR: BENEFIT Study (CTONG1405). J Thorac Oncol 2017. [DOI: 10.1016/j.jtho.2017.09.544] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Yang FF, Peng F, Xing YB, Yuan M, Ma XC, Li G, Guo HY. Impacts of serum P-selectin on blood pressure control after PCI in patients with coronary heart disease complicated with hypertension. Eur Rev Med Pharmacol Sci 2017; 21:78-83. [PMID: 28745786] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
OBJECTIVE We analyzed the impact of potent anti-hypertension or anti-thrombotic therapy after PCI in patients with coronary heart disease complicated with hypertension, whilst to reflect the prognosis by testing P-selectin. PATIENTS AND METHODS A total of 177 patients with coronary heart disease (CHD) complicated with hypertension was continuously enrolled in this study and randomly divided into traditional anti-hypertension group (group A: 130/80 mm Hg ≤ BP ≤ 140/90 mm Hg; anti-hypertensive drugs: β blockers and angiotensin converting enzyme inhibitor, n=84) and potent anti-hypertension group (group B: BP <130/80 mm Hg; dosage and frequency in group B > group A, n=93). This study was approved by the Ethics Committee of Shaoxing People's Hospital. Signed written informed consents were obtained from all participants before the study. Patients who need a stent placed (CAG shows narrowed vascular diameter ≥75%) have to continuously be followed-up for one year. Standard anti-hypertension (fluctuation of BP <5 mm Hg measured for 3 successive days) was detected respectively at admission and inpatient. The blood pressure, low-density lipoprotein cholesterin (LDL-C), high-sensitivity C-reactive protein (hs-CRP) and P-selectin levels were tested 1 month and 1 year after discharge; the time of adverse events (AEs) was also recorded. RESULTS There were no statistical differences between the occurrence times of AEs between group A and B (p=0.946). The P-selectin [(83±21) vs. (69±16) μg/L, p=0.038], systolic pressure [(134±8) vs. (119±13) mm Hg, p<0.001] and diastolic pressure [(85±6) vs. (70±5) mm Hg] in group A were higher (p=0.001) than those of group B. Compared with P-selectin ≥50.00 μg/L, the median survival time (>12 vs. 10 months, χ2=3.621, p=0.047) of P-selectin <50.00 μg/L was longer. By comparing P-selectin in different SBP grading (<120 mm Hg, 120-130 mm Hg, 130-140 mm Hg), the difference was statistically significant (χ2=12.912, p=0.002). CONCLUSIONS Potent anti-hypertension may influence the occurrence time of AEs after PCI in patients with coronary heart disease complicated hypertension. P-selectin can be a sensitive indicator. SBP has an apparent "J-curve effect" and an appropriate anti-hypertensive scope (120-130 mm Hg).
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Affiliation(s)
- F-F Yang
- Department of General Medical, Shaoxing People's Hospital (Shaoxing Hospital of Zhejiang University), Shaoxing, China.
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Li H, Peng F, Tian F. Notable imaging features of the liver in a Chinese patient with recurrent immunoglobulin G 4 hepatopathy. Scand J Rheumatol 2017; 47:255-258. [PMID: 28580825 DOI: 10.1080/03009742.2017.1324913] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- H Li
- a Department of Gastroenterology , Shengjing Hospital Affiliated to China Medical University , Shenyang , PR China
| | - F Peng
- a Department of Gastroenterology , Shengjing Hospital Affiliated to China Medical University , Shenyang , PR China
| | - F Tian
- a Department of Gastroenterology , Shengjing Hospital Affiliated to China Medical University , Shenyang , PR China
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Zhong Y, Zhou Z, Fang X, Peng F, Zhang W. Magnetic resonance imaging study of cryptococcal neuroradiological lesions in HIV-negative cryptococcal meningitis. Eur J Clin Microbiol Infect Dis 2017; 36:1367-1372. [DOI: 10.1007/s10096-017-2941-8] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2016] [Accepted: 02/13/2017] [Indexed: 10/20/2022]
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Wang J, Liu Y, Zhang GL, Peng F, Wang Z, Li JH. [Breast Rosen triad: a clinicopathologic analysis of 5 cases]. Zhonghua Bing Li Xue Za Zhi 2017; 46:49-50. [PMID: 28072977 DOI: 10.3760/cma.j.issn.0529-5807.2017.01.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
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Zheng Y, Wang Z, Peng F, Fu L. Biosynthesis of silver nanoparticles by Plectranthus amboinicus leaf extract and their catalytic activity towards methylene blue degradation. Rev Mex Ing Quim 2016. [DOI: 10.24275/rmiq/bio700] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Deng L, Zhang J, Liu Y, Sun X, Meng M, Zhou X, Zhou L, Li Y, Zou B, Yu M, Xue J, Gong Y, Zhu J, Ding Z, Wang J, Peng F, Wang Y, Huang M, Ren L, Hou M, Lu Y. Failure Pattern of Oligometastatic EGFR-Mutant Non-Small Cell Lung Cancer Treated With Tyrosine Kinase Inhibitors: Implication of Upfront Stereotactic Body Radiation Therapy. Int J Radiat Oncol Biol Phys 2016. [DOI: 10.1016/j.ijrobp.2016.06.321] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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46
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Wang J, Cheng Y, Wu YL, An T, Gao H, Wang K, Zhou Q, Hu Y, Song Y, Ding C, Ye X, Peng F, Liang L, Hu Y, Huang C, Zhou C, Shi YK, Zhang L, Gu Y. Efficacy and safety of first-line gefitinib treatment in metastatic lung adenocarcinoma patients with sensitizing EGFR mutation determined by ddPCR in plasma cell-free DNA (BENEFIT trial). Ann Oncol 2016. [DOI: 10.1093/annonc/mdw383.88] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Hongmei L, Huang M, Xu Y, Zhou X, Li J, Wang J, Peng F, Gong Y, Ding Z, Zhu J, Yu P, Li L, Hou M, Ren L, Wang Y, Lu Y. Clinical analysis of continuing crizotinib treatment beyond disease progression in ALK-positive non-small-cell lung cancer patients. Ann Oncol 2016. [DOI: 10.1093/annonc/mdw383.66] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Peng F, Xue CH, Hwang SK, Li WH, Chen Z, Zhang JZ. Exposure to fine particulate matter associated with senile lentigo in Chinese women: a cross-sectional study. J Eur Acad Dermatol Venereol 2016; 31:355-360. [PMID: 27593207 PMCID: PMC6084310 DOI: 10.1111/jdv.13834] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2016] [Accepted: 05/18/2016] [Indexed: 01/12/2023]
Abstract
BACKGROUND Skin ageing especially senile lentigo directly affects self-esteem. For decades, senile lentigo has been associated with chronic exposure to solar radiation. However, a study conducted recently in Caucasian subjects suggested that exposure to air pollution was significantly correlated with extrinsic skin ageing, in particular senile lentigines. OBJECTIVE To investigate the association between fine particulate matter (PM2.5 ) and skin ageing, particularly senile lentigo and seborrheic keratosis. METHODS The study enrolled 400 Chinese women aged 40-90 years including 210 from the Yanqing county in Beijing (low PM2.5 exposure group) and 190 from the Xuanwumen in Beijing (high PM2.5 exposure group). Skin ageing symptoms, particularly senile lentigines and seborrheic keratoses, were clinically assessed using scores of intrinsic and extrinsic skin ageing. An ordinal logistic regression model was used to analyse the effect of PM2.5 on skin ageing adjusted for factors underlying skin ageing. RESULTS In the study population of Xuanwumen, we found that senile lentigo on cheeks and back of hands was 1.48 times and 2.8 times higher, respectively, compared with those from Yanqing county. However, no association was found between PM2.5 and seborrheic keratosis. We found that other variables such as smoking, second-hand smoking, contact with fossil fuels and skin types were significantly associated with skin ageing. CONCLUSION These results indicate that PM2.5 was another extrinsic factor promoting skin ageing.
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Affiliation(s)
- F Peng
- Department of Dermatology, Peking University People's Hospital, Beijing, China
| | - C-H Xue
- Department of Dermatology, Peking University People's Hospital, Beijing, China
| | - S K Hwang
- Department of Dermatology, Peking University People's Hospital, Beijing, China
| | - W-H Li
- Department of Dermatology, Peking University People's Hospital, Beijing, China
| | - Z Chen
- Department of Dermatology, Peking University People's Hospital, Beijing, China
| | - J-Z Zhang
- Department of Dermatology, Peking University People's Hospital, Beijing, China
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Lin LM, Peng F, Liu YP, Chai DJ, Ning RB, Xu CS, Lin JX. Coadministration of VDR and RXR agonists synergistically alleviates atherosclerosis through inhibition of oxidative stress: An in vivo and in vitro study. Atherosclerosis 2016; 251:273-281. [PMID: 27428295 DOI: 10.1016/j.atherosclerosis.2016.06.005] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/15/2015] [Revised: 05/24/2016] [Accepted: 06/01/2016] [Indexed: 12/19/2022]
Abstract
BACKGROUND AND AIMS Diabetes contributes to atherosclerosis partially through induction of oxidative stress. Both vitamin D receptor (VDR) and retinoid X receptor (RXR) agonists exhibit anti-atherogenic effects. METHODS We explored the effects of combination treatment with VDR and RXR agonists (represented by calcitriol and bexarotene, respectively) on atherosclerosis progression and the mechanisms involved, using a diabetes model of mice. The animals were intragastrically fed calcitriol (200 ng/kg, twice-a-week), bexarotene (10 mg/kg, once-daily) either alone or in combination for 12 weeks. RESULTS VDR and RXR agonists delayed atherosclerosis progression independent of serum lipid and glucose levels, and significantly reduced the protein expression of nicotinamide adenine dinucleotide phosphate (NADPH) oxidase subunit gp91phox and nuclear factor-kappa B (NF-κB) subunit p65, as well as plasma biomarkers of oxidative stress and inflammation. Combination therapy alleviated atherosclerosis and inhibited indexes of oxidative stress and inflammation to a greater extent than either monotherapy. In the in vitro study, naturally occurring VDR ligand 1α,25-dihydroxyvitamin D3 (1,25[OH]2D3) and RXR ligand 9-cis retinoic acid (9-cis-RA), both significantly inhibited high-glucose-induced endothelial cell apoptosis. Co-administration of VDR and RXR ligands produced synergistic protection against endothelial apoptosis by antagonizing the protein kinase C /NADPH oxidase/reactive oxygen species pathway. The inhibitory effects of 9-cis-RA on oxidative stress was attenuated when VDR was downregulated by VDR siRNA; however, downregulation of RXR by RXR siRNA imposed no influence on the effects of 1,25(OH)2D3. CONCLUSIONS Combination treatment with VDR and RXR agonists synergistically alleviated diabetic atherosclerosis through inhibition of oxidative stress, and the preventive effects of RXR agonist may partially depend on VDR activation.
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Affiliation(s)
- L M Lin
- The First Clinical Medical College of Fujian Medical University, Fuzhou, Fujian, China
| | - F Peng
- Department of Cardiology, The First Affiliated Hospital, Fujian Medical University, Fuzhou, Fujian, China.
| | - Y P Liu
- Department of Coronary Care Unit, The Central Hospital of Zhurnadian City, Zhumadian, Henan, China
| | - D J Chai
- Department of Cardiology, The First Affiliated Hospital, Fujian Medical University, Fuzhou, Fujian, China
| | - R B Ning
- Department of Cardiology, The First Affiliated Hospital, Fujian Medical University, Fuzhou, Fujian, China
| | - C S Xu
- Fujian Provincial Institute of Hypertension, Fuzhou, Fujian, China
| | - J X Lin
- Department of Cardiology, The First Affiliated Hospital, Fujian Medical University, Fuzhou, Fujian, China.
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Peng F, Zhang Y, Wang R, Zhou W, Zhao Z, Liang H, Qi L, Zhao W, Wang H, Wang C, Guo Z, Gu Y. Identification of differentially expressed miRNAs in individual breast cancer patient and application in personalized medicine. Oncogenesis 2016; 5:e194. [PMID: 26878388 PMCID: PMC5154351 DOI: 10.1038/oncsis.2016.4] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2015] [Accepted: 12/31/2015] [Indexed: 12/19/2022] Open
Abstract
MicroRNAs (miRNAs) have key roles in breast cancer progression, and their expression levels are heterogeneous across individual breast cancer patients. Traditional methods aim to identify differentially expressed miRNAs in populations rather than in individuals and are affected by the expression intensities of miRNAs in different experimental batches or platforms. Thus it is urgent to conduct miRNA differential expression analysis at an individual level for further personalized medicine research. We proposed a straightforward method to determine the differential expression of each miRNA in an individual patient by utilizing the reversal expression order of miRNA pairs between two conditions (cancer and normal tissue). We applied our method to breast cancer miRNA expression profiles from The Cancer Genome Atlas and two other independent data sets. In total, 292 miRNAs were differentially expressed in individual breast cancer patients. Using the differential expression profile of miRNAs in individual patients, we found that the deregulations of miRNA tend to occur in specific breast cancer subtypes. We investigated the coordination effect between the miRNA and its target, based on the hypothesis that one gene function can be changed by copy number alterations of the corresponding gene or deregulation of the miRNA. We revealed that patients exhibiting an upregulation of hsa-miR-92b and patients with deletions of PTEN did not tend to overlap, and hsa-miR-92b and PTEN coordinately regulated the pathway of 'cell cycle' and so on. Moreover, we discovered a new prognostic signature, hsa-miR-29c, whose downregulation was associated with poor survival of breast cancer patients.
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Affiliation(s)
- F Peng
- Department of Systems Biology, College of Bioinformatics Science and Technology, Harbin Medical University, Harbin, China
| | - Y Zhang
- Department of Systems Biology, College of Bioinformatics Science and Technology, Harbin Medical University, Harbin, China
| | - R Wang
- Department of Systems Biology, College of Bioinformatics Science and Technology, Harbin Medical University, Harbin, China
| | - W Zhou
- Department of Systems Biology, College of Bioinformatics Science and Technology, Harbin Medical University, Harbin, China
| | - Z Zhao
- Department of Systems Biology, College of Bioinformatics Science and Technology, Harbin Medical University, Harbin, China
| | - H Liang
- Department of Pharmacology, Harbin Medical University, Harbin, China
| | - L Qi
- Department of Systems Biology, College of Bioinformatics Science and Technology, Harbin Medical University, Harbin, China
| | - W Zhao
- Department of Systems Biology, College of Bioinformatics Science and Technology, Harbin Medical University, Harbin, China
| | - H Wang
- Department of Systems Biology, College of Bioinformatics Science and Technology, Harbin Medical University, Harbin, China
| | - C Wang
- Department of Systems Biology, College of Bioinformatics Science and Technology, Harbin Medical University, Harbin, China
| | - Z Guo
- Department of Systems Biology, College of Bioinformatics Science and Technology, Harbin Medical University, Harbin, China
- Key Laboratory of Ministry of Education for Gastrointestinal Cancer, Department of Bioinformatics, Fujian Medical University, Fuzhou, China
| | - Y Gu
- Department of Systems Biology, College of Bioinformatics Science and Technology, Harbin Medical University, Harbin, China
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