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Jin G, Zheng KL, Guo SW, Shao Z, Liu C, Shi XH, Liu RD, Bai SJ, Jiang H, Bian Y, Hu XG. [Analysis on the clinical therapeutic effects of arterial first approach pancreatoduodenectomy in the treatment of borderline resectable pancreatic adenocarcinoma]. Zhonghua Wai Ke Za Zhi 2017; 55:909-915. [PMID: 29224265 DOI: 10.3760/cma.j.issn.0529-5815.2017.12.007] [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] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To compare the clinical therapeutic effects of arterial first approach pancreaticoduodenectomy(AFA-PD) with standard approach pancreaticoduodenectomy(SPD) in the treatment of borderline resectable pancreatic cancer (BRPC). Methods: A retrospective analysis of the clinical data of 113 cases of pancreatic cancer patients from January 2014 to August 2015 at Department of Hepato-Biliary-Pancreatic Surgery, Changhai Hospital, the Second Military Medical University, including 43 cases in AFA-PD group and 70 cases in SPD group.Every patient had gone high-resolusion computed tomography before the surgery, when BRPC was definitely diagnosed by both experienced radiologist and pancreatic surgeon.There were 24 males and 19 females in the AFA-PD group, with average age of (61.6±10.2)years.And in the SPD group, there were 47 males and 23 females, with average age of (62.7±9.4)years. Results: The operation time was (210.7±31.5)minutes in AFA-PD group, (187.9±27.4)minutes in SPD group, and peroperative bleeding volume was (1 007.1±566.3)ml in AFA-PD group, (700.0±390.0)ml in the other group.Those two indicators of AFA-PD group, compared with SPD group, were relatively higher, the difference was statistically significant(all P<0.01). And with regard to postoperative diarrhea(9.3% vs.5.7%), postoperative 1, 3 days of white blood cells(postoperative 1 day: (13.3±1.1)×10(9)/L vs.(12.4±2.4)×10(9)/L; postoperative 3 days: (12.7±1.6)×10(9)/L vs.(11.7±2.5)×10(9)/L), postoperative 1, 3, 5 days of peritoneal drainage fluid volume(postoperative 1 day: (184±42)ml vs.(156±54)ml; postoperative 3 days: (155±48)ml vs.(133±35)ml; postoperative 5 days: (66±20)ml vs.(47±31)ml), the differences between the two groups were statistically significant (all P<0.05). One patient in the SPD group was treated with unplanned secondary surgery for postoperative intraperitoneal hemorrhage, and the patient was cured and discharged.There was no death in the two groups within 30 days after surgical operation and no patient with positive gastric margin, duodenal margin, or anterior margin.The resection rate of superiormesenteric artery(SMA) margin R0 in AFA-PD group was higher than that in SPD group (P=0.019). The two groups were followed up for 14 to 30 months.As for AFA-PD group, the average survival time, progression free survival time and median survival time was respectively (20.4±1.2)months, (21.5±1.4)months and 20 months.There were 3 cases(7.0%) with local recurrence and 8 cases(18.6%) with liver metastasis or distant metastasis.In the SPD group, the average survival time, progression free survival time and median survival time was (17.1±1.1)months, (16.4±1.3)months and 16 months, respectively.There were 13 cases(18.6%) with local recurrence and 25 cases(35.7%) with liver metastasis or distant metastasis.As a result, the AFA-PD group had longer survival time(P=0.001)and progression free survival time(P=0.002). However, the lower local recurrence and distant metastasis rate in AFA-PD group did not reach statistical standard (P>0.05). Conclusion: The arterial first approach pancreaticoduodenectomy is safe and effective in the treatment of borderline resectable pancreatic cancer, which can improve the resection rate of SMA margin R0, and prolong patient survival time.
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Affiliation(s)
- G Jin
- Department of Hepato-Biliary-Pancreatic Surgery, Changhai Hospital, the Second Military Medical University, Shanghai 200433, China
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Xu Y, Bai SJ, Lan XH, Qin B, Huang T, Xie P. Randomized controlled trials of serotonin-norepinephrine reuptake inhibitor in treating major depressive disorder in children and adolescents: a meta-analysis of efficacy and acceptability. ACTA ACUST UNITED AC 2017; 49:S0100-879X2016000600704. [PMID: 27240293 PMCID: PMC4897997 DOI: 10.1590/1414-431x20164806] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [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: 12/29/2015] [Accepted: 03/26/2016] [Indexed: 11/22/2022]
Abstract
New generation antidepressant therapies, including serotonin-norepinephrine reuptake inhibitor (SNRIs), were introduced in the late 1980s; however, few comprehensive studies have compared the benefits and risks of various contemporary treatments for major depressive disorder (MDD) in young patients. A comprehensive literature search of PubMed, Cochrane, Embase, Web of Science, and PsycINFO databases was conducted from 1970 to January 2015. Only clinical trials that randomly assigned one SNRI or placebo to patients aged 7 to 18 years who met the diagnostic criteria for major depressive disorder were included. Treatment success, dropout rate, and suicidal ideation/attempt outcomes were measured. Primary efficacy was determined by pooling the risk ratios (RRs) of treatment response and remission. Acceptability was determined by pooling the RRs of dropouts for all reasons and for adverse effects as well as suicide-risk outcomes. Five trials with a total of 973 patients were included. SNRIs were not significantly more effective than placebo for treatment response but were for remission. The comparison of patients taking SNRIs that dropped out for all reasons and those taking placebo did not reach statistical significance. Significantly more patients taking SNRIs dropped out for adverse effects than those taking placebo. No significant difference was found in suicide-related risk outcomes. SNRI therapy does not display a superior efficacy and is not better tolerated compared to placebo in these young patients. However, duloxetine has a potential beneficial effect for depression in young populations, showing a need for further research.
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Affiliation(s)
- Y Xu
- Department of Neurology, Yongchuan Hospital, Chongqing Medical University, Chongqing, China.,Chongqing Key Laboratory of Neurobiology, Chongqing, China.,Institute of Neuroscience, Collaborative Innovation Center for Brain Science, Chongqing Medical University, Chongqing, China
| | - S J Bai
- Department of Neurology, Yongchuan Hospital, Chongqing Medical University, Chongqing, China.,Chongqing Key Laboratory of Neurobiology, Chongqing, China.,Institute of Neuroscience, Collaborative Innovation Center for Brain Science, Chongqing Medical University, Chongqing, China
| | - X H Lan
- Chongqing Key Laboratory of Neurobiology, Chongqing, China.,Institute of Neuroscience, Collaborative Innovation Center for Brain Science, Chongqing Medical University, Chongqing, China
| | - B Qin
- Department of Neurology, Yongchuan Hospital, Chongqing Medical University, Chongqing, China.,Chongqing Key Laboratory of Neurobiology, Chongqing, China.,Institute of Neuroscience, Collaborative Innovation Center for Brain Science, Chongqing Medical University, Chongqing, China
| | - T Huang
- Department of Neurology, Yongchuan Hospital, Chongqing Medical University, Chongqing, China.,Chongqing Key Laboratory of Neurobiology, Chongqing, China.,Institute of Neuroscience, Collaborative Innovation Center for Brain Science, Chongqing Medical University, Chongqing, China
| | - P Xie
- Department of Neurology, Yongchuan Hospital, Chongqing Medical University, Chongqing, China.,Chongqing Key Laboratory of Neurobiology, Chongqing, China.,Institute of Neuroscience, Collaborative Innovation Center for Brain Science, Chongqing Medical University, Chongqing, China
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Wang CS, Bai SJ. Processing, Properties and Structure of Bulk Poly(P-Phenylene Benzobisthiazole)/Poly(Ether Ether Ketone) Molecular Composites. ACTA ACUST UNITED AC 2011. [DOI: 10.1557/proc-134-559] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
ABSTRACTThe wet-state-consolidation process was used to fabricate bulk rigid-rod/thermoplastic molecular composites of poly(p-phenylene benzobisthiazole) and poly(ether ether ketone). The composites were molded into bar-shaped specimens. The morphology of those specimens was studied throughout the entire process using X-ray scattering and scanning electron microscopy to correlate processing conditions and properties. The mechanical properties of the bulk composites were comparable to those of other rigid-rod/thermoplastic molecular composite systems.
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Suk EH, Lee KY, Kweon TD, Jang YH, Bai SJ. ORIGINAL ARTICLE: Ultrasonographic evaluation of the femoral vein in anaesthetised infants and young children. Anaesthesia 2010; 65:895-8. [DOI: 10.1111/j.1365-2044.2010.06378.x] [Citation(s) in RCA: 20] [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] [Indexed: 12/01/2022]
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Cho ZH, Hwang SC, Wong EK, Son YD, Kang CK, Park TS, Bai SJ, Kim YB, Lee YB, Sung KK, Lee BH, Shepp LA, Min KT. Neural substrates, experimental evidences and functional hypothesis of acupuncture mechanisms. Acta Neurol Scand 2006; 113:370-7. [PMID: 16674603 DOI: 10.1111/j.1600-0404.2006.00600.x] [Citation(s) in RCA: 110] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Abstract
OBJECTIVES Although acupuncture therapy has demonstrated itself to be effective in several clinical areas, the underlying mechanisms of acupuncture in general and the analgesic effect in particular are, however, still not clearly delineated. We, therefore, have studied acupuncture analgesic effect through fMRI and proposed a hypothesis, based on the obtained result, which will enlighten the central role of the brain in acupuncture therapy. METHODS The proposed model, termed as a broad sense hypothalamus-pituitary-adrenal (BS-HPA) axis, was based on our observed neuroimaging results. The model incorporates the stress-induced HPA axis model together with neuro-immune interaction including the cholinergic anti-inflammatory model. RESULTS The obtained results coupled with accumulating evidence suggest that the central nervous system is essential for the processing of these effects via its modulation of the autonomic nervous system, neuroimmune system and hormonal regulation. CONCLUSIONS Based on our fMRI study, it appears that understanding the effects of acupuncture within a neuroscience-based framework is vital. Further, we have proposed the broad sense-HPA axis hypothesis which incorporates the experimental results.
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Affiliation(s)
- Z H Cho
- Department of Radiological Sciences, University of California, Irvine, CA 92697, USA.
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Bai SJ, Wu CC, Tu LW, Lee KH. Luminescence of monolayer thin films of the fully conjugated rigid-rod polymer poly(p-phenylenebenzobisthiazole). ACTA ACUST UNITED AC 2002. [DOI: 10.1002/polb.10229] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Affiliation(s)
- Rong-Ming Ho
- Department of Chemical Engineering, National Chung-Hsing University, Taichung 40227, Taiwan, R.O.C
| | - Yeo-Wan Chiang
- Department of Chemical Engineering, National Chung-Hsing University, Taichung 40227, Taiwan, R.O.C
| | - Chu-Chien Lin
- Department of Chemistry, National Chung-Hsing University, Taichung 40227, Taiwan, R.O.C
| | - S. J. Bai
- Institute of Materials Science and Engineer, National Sun Yet-Sen University, Kaohsiung 804, Taiwan, R.O.C
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Abstract
Rocuronium is a non-depolarizing neuromuscular blocking agent which has a rapid onset and intermediate duration of action. The goal of this study was to compare the neuromuscular blocking actions of rocuronium with and without a priming dose of pancuronium or rocuronium in children. Thirty patients were randomly allocated into 3 groups. Ten patients received a single dose of 0.6 mg/kg rocuronium (Group I). The others received either 0.015 mg/kg pancuronium (Group II) or 0.06 mg/kg rocuronium (Group III) 3 minutes before an intubating dose of 0.54 mg/kg rocuronium was given. Neuromuscular blockade was measured via accelerographic response to single stimulations (1 Hz) of the ulnar nerve until maximal twitch depression was reached followed by train-of-four (TOF) stimuli (2 Hz) at 15 second intervals for the remainder of recovery. Groups were compared with regard to onset time, duration and recovery indices. The onset time and duration of block did not differ significantly between groups. However, the time to recovery in group II (24.5 +/- 9.9 min) was significantly prolonged compared to that in group I (12.7 +/- 3.1 min) or group III (12.7 +/- 3.9 min). We concluded that the use of rocuronium with a preceding dose of either pancuronium or rocuronium provided no advantage for intubation in children.
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Affiliation(s)
- S K Lee
- Department of Anesthesiology, Yonsei University College of Medicine, Seoul, Korea
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Abstract
UNLABELLED Magnesium (Mg) enhances the activity of nondepolarizing neuromuscular blocking drugs. However, no interaction between mivacurium and magnesium has been described. Therefore, we sought to determine the effect of the influence of Mg on the infusion rate of mivacurium and its spontaneous recovery. We studied 24 parturients who had undergone cesarean section under general anesthesia. Those who had been given MgSO4 for the treatment of preeclampsia were assigned to the Mg group (n = 12), and the other normal parturients were assigned to the NonMg group (n = 12). In both groups, the train-of-four (TOF) response to stimuli of the ulnar nerve was measured at intervals of 15 s. Anesthesia was induced with thiopental and succinylcholine. In both groups, a bolus dose of mivacurium 0.06 mg/kg was administered when the first twitch of TOF (T1) reached 100% after the succinylcholine injection. When the electromyographic response after mivacurium had recovered to approximately 5%-10% of the baseline, a continuous infusion of mivacurium was given to maintain 93%-97% neuromuscular blockade. The plasma concentration of Mg in blood of the Mg group was 4.0 1.0 mEq/L, higher than that (1.4 mEq/L) of the NonMg group (P < 0.01). The infusion rates of mivacurium of Mg and NonMg groups were 1.6 and 5.4 mEq x kg(-1) x min(-1), respectively. In addition, the recovery indexes of the Mg and NonMg groups were 12.9 and 4.3 min, respectively. We conclude that a smaller dose of mivacurium should be infused to patients receiving Mg. IMPLICATIONS Magnesium, used as a standard therapy for severe toxemia, may act to enhance muscle relaxants such as mivacurium, a short-acting drug used in general anesthesia. Among women undergoing a cesarean section who were given a magnesium pretreatment, the infusion rate of mivacurium required to obtain relaxation was lower than that among women who did not receive pretreatment.
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Affiliation(s)
- E K Ahn
- Department of Anesthesiology, Yonsei University College of Medicine, Seoul, Korea
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