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He HY, Yang ZJ, Zeng DY, Yao DS, Fan JT, Zhao RF, Zhang JQ, Hu XX, Lin Z, Jiang YM, Li L. [Comparison of the short-term and long-term outcomes of laparoscopic surgery and open surgery for early-stage cervical cancer]. Zhonghua Zhong Liu Za Zhi 2017. [PMID: 28635237 DOI: 10.3760/cma.j.issn.0253-3766.2017.06.011] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [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 evaluate the short-term and long-term outcomes after laparoscopic surgery compared with traditional laparotomy in cases of stage ⅠA2-ⅡA2 cervical cancer. Methods: We conducted a retrospective study on the clinical data of 1 863 patients diagnosed as FIGO stages ⅠA2-ⅡA2 cervical cancer in 6 third-grade class-A hospitals in Guangxi province between January 2007 and May 2014. One thousand and seventy-one received laparoscopy, and 792 received laparotomy. T-test, U-test and χ(2) test were used to compare the short-term and long-term outcomes. The short-term outcomes included surgical related outcomes and operative complications, and the long-term outcomes included quality of life (pelvic floor functions and sexual functions), survival and recurrence. Pelvic floor function and sexual function were assessed with the International Consultation on Incontinence Quesonnaire Female Lower Urinary tract(ICIQ-FLUTS) and the Female Sexual Function Inventory (FSFI), respectively. Survival rates were estimated by Kaplan-Meier analysis. The survival curves were compared with Log-rank test. Cox regression analysis was used to evaluaterisk factors for prognosis. Results: (1)The short-term outcomes : There were significant difference in operative time([(257±69) vs(238±56)min], estimated blood loss[(358±314) vs(707±431)ml], anus exhausting time[(2.5±0.9) vs (2.9±0.8)d], preserved days of catheter[(15±7) vs(18±9)d], and post-operative length of stay[(19±16) vs (30±21)d] between the laparoscopic surgery group and the opensurgery group(P<0.05). There was no significant difference in lymph nodes yielded[(21±9) vs (21±11)], left parametrial width[(2.5±0.8) vs (2.7±0.7)cm], right parametrial width [(2.6±0.3) vs (2.7±0.2)cm], vaginal cuff length[(2.4±0.7) vs (2.2±0.7)cm] between the laparoscopic surgery group and the opensurgery group(P>0.05). The intra-operative complications occurred in 8.1%(87/1 071)in the laparoscopic surgery group and in 10.7%(85/792)in the open surgery group(P>0.05). However, the complications of vascular injury in the laparoscopic surgery group[2.6%(28/1 071)]was lower than that in the open surgery group[7.7%(61/792), P<0.001]. The laparoscopic surgery exhibited lower post- operative complication rate [33.8%(362/1 071)vs 40.2%(318/792), P<0.05] and poorer wound healing rate [0.7%(7/1 071)vs 4.0%(32/792), P<0.05]. (2)The long-term outcomes(Hierarchical analysis): The overall incontinence in ICIQ-FLUTS questionnaire in nerve-sparing laparoscopic group [28.4%(67/236)] was lower than that in the open surgery group [35.9%(71/198), P=0.004] . However, There was no significant difference in degree of incontinence between the two groups(P>0.05). The overall sexual dysfunction in FSFI questionnaire after 12 months of postoperative in the nerve-sparing laparoscopic group [47.0%(111/236)]was lower than that in the open surgery group [58.6%(116/198), P=0.001], and the six different dimension scores in the laparoscopic surgery group were higher than that in the open surgery group (P<0.05). The recurrence rate was 3.5%(35/1 007)in the laparoscopicsurgery group and 4.7%(35/740)in the open surgery group(P>0.05). The 5-year OS was 94.0% for the laparoscopic surgery group and 90.2% for the open surgery group(P>0.05), and the 5-year DFS was 93.9% for the laparoscopic surgery group and 89.1% for the open surgery group(P>0.05). (3) Prognostic fators: In univariate analysis, tumor dimension, clinical stage, deep stromal invasion, LVSI, and retroperitoneal lymph node metastasis signficantly affected 5-year OS and 5-year DFS(P<0.05); In multivariate analyses, LVSI, deep stromal invasion and LN metastasis were independent prognostic factors(P<0.05). Conclusions: Laparoscopy can reduceestimated blood loss, accelerate postoperative recovery and improve the quality of life after surgery compared to laparotomy, and it ensures the same oncological results as open surgery. Laparoscopic approach is a safe and effective treatment for early-stage cervical cancer.
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Affiliation(s)
- H Y He
- Department of Gynecological Oncology, the Fourth Affiliated Hospital of Guangxi Medical University, Liuzhou, 545005, China
| | | | - D Y Zeng
- Department of Gynecological Oncology, the Fourth Affiliated Hospital of Guangxi Medical University, Liuzhou, 545005, China
| | - D S Yao
- Department of Gynecologic Oncology, the Affiliated Tumor Hospital of Guangxi Medical University, Nanning 530021, China
| | - J T Fan
- Department of Gynecology, the First Affiliated Hospital of Guangxi Medical University, Nanning, 530021, China
| | - R F Zhao
- Department of Gynecology, the People's Hospital of Guangxi Zhuang Autonomous Region, Nanning, 530021, China
| | - J Q Zhang
- Department of Gynecologic Oncology, the Affiliated Tumor Hospital of Guangxi Medical University, Nanning 530021, China
| | - X X Hu
- Department of Gynecology, the People's Hospital of Guangxi Zhuang Autonomous Region, Nanning, 530021, China
| | - Z Lin
- Department of Gynecology, Ruikang Hospital Affiliated to Guangxi University of Chinese Medicine, Nanning 530011, China
| | - Y M Jiang
- Department of Gynecology, the Liuzhou People's Hospital, Liuzhou, 545006, China
| | - L Li
- Department of Gynecologic Oncology, the Affiliated Tumor Hospital of Guangxi Medical University, Nanning 530021, China
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Yang YY, Zhang FQ, Pan Y, Chen F, Huang MJ, Zeng DY, Huang HG. [Quantity of Treg cells and Th17 cells in spleen of primary immune thrombocytopenic purpura patients]. Zhonghua Xue Ye Xue Za Zhi 2017; 38:227-230. [PMID: 28395447 PMCID: PMC7348390 DOI: 10.3760/cma.j.issn.0253-2727.2017.03.010] [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] [MESH Headings] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/14/2016] [Indexed: 11/24/2022]
Abstract
Objective: To observe the quantity of Treg cells and Th17 cells in spleen of adult primary immune thrombocytopenic purpura (ITP) patients. Methods: 43 ITP cases with splenectomy treatment were enrolled from December 2008 to June 2016 at Union Hospital of Fujian Medical University, including 20 males and 23 females with a median age of 36 (18-76) years. The controls were thirty patients who underwent splenectomy because of pancreatic diseases or splenic impairment, including 21 males and 9 females with a median age of 47 (21-69) years. The quantity and ratio of Treg cells and Th17 cells were examined by immunohistochemistry between ITP patients and controls. Results: ①The quantity of Treg cells in ITP were less than controls[ (11.3±4.7) /mm(2) vs (59.0±15.0) /mm(2), t=-22.894, P<0.001], but Th17 cells were more than controls[ (235.2±69.4) /mm(2) vs (181.1±23.7) /mm(2), t=13.768, P<0.001]. So the ratio of Treg/Th17 in ITP was lower than controls (0.048±0.027 vs 0.328±0.086, t=19.522, P<0.001) . ② The quantity of Treg cells in cases without response after splenectomy were less than cases with response[ (9.5±5.0) /mm(2) vs (11.6±4.7) /mm(2), t=2.723, P=0.010], and there is no statistical differences between the two groups about the quantity of Th17 cells and the ratio of Treg/Th17 cells[ (232.3±80.8) /mm(2) vs (239.6±66.9) /mm(2), t=1.108, P=0.277; 0.040±0.024 vs 0.053±0.027, t=0.540, P=0.592]. Conclusions: There is a significant difference about the quantity of Treg cells and Th17 cells in spleen between ITP patients and healthy controls, and they are relevant to the response after splenectomy.
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Affiliation(s)
- Y Y Yang
- Department of Genery Surgery, Fujian Medical University Union Hospital, Fuzhou 350001, China
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Watanabe T, Zeng DY, Cho KJ, Kuroda M. Effective sludge solubilization treatment by simultaneous use of ultrasonic and electrochemical processes. Water Sci Technol 2006; 53:37-42. [PMID: 16749437 DOI: 10.2166/wst.2006.168] [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] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/10/2023]
Abstract
Sludge disintegration treatment by using simultaneously ultrasonic irradiation and electrolysis was investigated experimentally. A lab-scale diaphragm cell irradiated with ultrasound at a constant oscillating frequency of 20 kHz was used as a reactor. The batch experiments were carried out under different conditions of electric outputs of the ultrasonic generator, electric current for the electrolysis and different initial SS concentrations. A simultaneous treatment in the cathodic compartment without any chemical doses considerably facilitated the sludge solubilization, compared to the sonication alone. An increase in the electric current up to 400 mA under a constant ultrasonic density decreased the specific energy by 55% within the experimental range. The specific energy consumption was also reduced when the initial SS concentration increased. In addition, before carrying out the simultaneous treatment, a brief electrolysis was effective for further reduction of the specific energy and the acceleration of soluble COD generation.
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Affiliation(s)
- T Watanabe
- Department of Civil Engineering, Gunma University, 1-5-1 Tenjin-cho, Kiryu-shi, Gunma 376-8515, Japan.
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Jia DL, Zheng XW, Qi GX, Hu J, Zeng DY. [Effects of a novel KATP channel opener JTV-506 on myocardial infarct size of isolated rat heart]. Yao Xue Xue Bao 2000; 35:743-6. [PMID: 11372439] [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: 04/16/2023]
Abstract
AIM To study the influence of a novel KATP channel opener JTV-506(JTV) on cardiac function and myocardial infarct size of isolated rat heart. METHODS The Langendorff apparatus was used to study the effect of JTV at different concentrations on the flow of coronary artery and the pressure of left ventricle. The effect of JTV on infarction size was observed on the isolated rat double coronary arteries perfusion model. RESULTS JTV 1 mumol.L-1 increased the flow of coronary artery obviously. When the concentration reached 10 mumol.L-1, JTV decreased the systolic pressure of the left ventricle. JTV 1 mumol.L-1 reduced the myocardial infarct size whether it was administrated during both preischemic and ischemic period or only during ischemic period. This effect was completely blocked by glibenclamide, but when glibenclamide was administrated alone, it showed no obvious effect on infarct size. CONCLUSION The KATP channel opener JTV can obviously dilate coronary artery and decrease cardiac systolic function when administrated at high doses. JTV was found to decrease the infarct size when administrated in doses that did not affect cardiac function. These effects were related to the opening of KATP channel.
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Affiliation(s)
- D L Jia
- Department of Cardiology, First Clinical College, China Medical University, Shenyang 110001, China
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Zeng DY. [Evaluating active rheumatism with biopsy of the ventricular myocardium]. Zhonghua Xin Xue Guan Bing Za Zhi 1992; 20:301-2, 325. [PMID: 1306824] [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: 12/26/2022]
Abstract
Endomyocardial biopsy (EMB) specimens obtained from ventricles in 10 patients with rheumatic heart disease were examined under light microscope. The results showed that typical Aschoff bodies and Anitschkow cells were found in 5 cases and Anitschkow cells only in other 2 cases. The positive detecting rate of active rheumatic lesion was 70 per cent. Active rheumatism was suggested clinically in 4 out of 7 cases with positive rheumatic lesions, whereas no clinical active rheumatism was suggested in the remaining three. The present study indicates that the active rheumatism lesions are frequently present in patients with rheumatic heart disease. Among the 3 cases without active rheumatic lesions, clinical active rheumatism was suggested in one, but no active clinical rheumatic evidence in the remaining two. In conclusion, the EMB technique gives limited value in assessing clinical active rheumatism in patients with rheumatic heart disease.
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Affiliation(s)
- D Y Zeng
- China Medical University, Shenyang
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