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Nie A, Zhang S, Cai M, Yu L, Li J, Su X. Incidence and associated factors for hypotension during continuous renal replacement therapy in critically ill patients. Int J Nurs Pract 2024:e13296. [PMID: 39075855 DOI: 10.1111/ijn.13296] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2023] [Revised: 02/01/2024] [Accepted: 07/17/2024] [Indexed: 07/31/2024]
Abstract
AIMS This work aimed to analyse retrospective data on hypotension incidence and associated factors among patients requiring continuous renal replacement therapy. BACKGROUND The incidence and risk factors of continuous renal replacement therapy-related hypotension have not been adequately explored. DESIGN The study was designed as a retrospective analysis. METHODS Patients who required continuous renal replacement therapy in the ICU between January 2017 and June 2021 were reviewed. The multivariate logistic regression model was used to determine the associated factors of hypotension. RESULTS Hypotension occurred in 242 out of 885 circuits (27.3%) among 140 patients. The logistic regression analysis identified seven factors associated with the occurrence of hypotension during CRRT: serum albumin (OR = 0.969, 95%CI: 0.934-0.999), serum calcium (OR = 0.514, 95%CI: 0.345-0.905), CO2CP (OR = 0.933, 95%CI: 0.897-0.971), use of vasopressors (OR = 5.731, 95%CI: 4.023-8.165), hypotension before CRRT initiation (OR = 2.779, 95%CI:1.238-6.242), age (OR = 1.016, 95%CI: 1.005-1.027), and fluid removal rate (OR = 1.002, 95%CI: 1.001-1.003). CONCLUSIONS Hypotension frequently occurs in patients receiving continuous renal replacement therapy, especially in the early stages. Multiple factors can be associated with cardiac output or peripheral resistance changes, including excessive ultrafiltration, vasopressors, serum albumin and serum calcium levels, and carbon dioxide combining power.
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Affiliation(s)
- Anliu Nie
- The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Shuzeng Zhang
- School of Nursing, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Mingju Cai
- The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Limei Yu
- The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Jianfeng Li
- The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Xiangfen Su
- The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
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Jue W, Lulu L, Yan Z, Gu S. Expression levels and diagnostic value of serum GDNF, CEA and CA199 in patients with colorectal carcinoma. J Med Biochem 2024; 43:250-256. [PMID: 38699694 PMCID: PMC11062338 DOI: 10.5937/jomb0-44745] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2023] [Accepted: 09/18/2023] [Indexed: 05/05/2024] Open
Abstract
Background To investigate the expression levels and diagnostic value of glial cell line-derived neurotrophic factor (GDNF), carcinoembryonic antigen (CEA) and carbohydrate antigen199 (CA199) in patients with colorectal carcinoma (CRC). Methods 50 CRC patients at our hospital from Feb. 2020 to Feb. 2021 were chosen as the malignant group, another 50 patients with benign colonic diseases were chosen as the benign group, and 50 healthy people who came to our hospital for physical examination during the same period were considered as the control group. Fasting peripheral venous blood was taken from all research subjects in the morning and tested by a fully-automated electrochemiluminometer to determine the GDNF, CEA and CA199 levels. The sensitivity and specificity of the combined detection of the three indexes for CRC were analyzed, and the receiver operating characteristic (ROC) curve was plotted to record the area under the curve (AUC). Results The malignant group had remarkably higher CEA and CA199 levels (P<0.001) and a lower GDNF level (P<0.001) when compared with the benign and control groups. The sensitivity, specificity, positive predictive value and negative predictive value of the combined detection were 96.0%, 94.0%, 88.9% and 97.9%, respectively. Under combined detection, AUC (95% CI) = 0.950 (0.909-0.991), standard error = 0.021, and P<0.001. Conclusions The combined diagnosis of serum GDNF, CEA and CA199 is a reliable method to improve the diagnostic accuracy of CRC, and this strategy can effectively reduce the missed diagnosis rate and has high application value in clinic.
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Affiliation(s)
- Wang Jue
- The First Affiliated Hospital of Chongqing Medical University, Department of Gastroenterology, Chongqing, China
| | - Liu Lulu
- The First Affiliated Hospital of Chongqing Medical University, Department of Gastroenterology, Chongqing, China
| | - Zheng Yan
- The First Affiliated Hospital of Chongqing Medical University, Department of Gastroenterology, Chongqing, China
| | - Sai Gu
- The First Affiliated Hospital of Chongqing Medical University, Department of Gastroenterology, Chongqing, China
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Tang G, Jiang Z, Xu L, Yang Y, Yang S, Yao R. Development and validation of a prognostic nomogram for predicting in-hospital mortality of patients with acute paraquat poisoning. Sci Rep 2024; 14:1622. [PMID: 38238454 PMCID: PMC10796350 DOI: 10.1038/s41598-023-50722-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2023] [Accepted: 12/23/2023] [Indexed: 01/22/2024] Open
Abstract
This study aimed to develop and validate a predictive model to determine the risk of in-hospital mortality in patients with acute paraquat poisoning. This retrospective observational cohort study included 724 patients with acute paraquat poisoning whose clinical data were collected within 24 h of admission. The primary outcome was in-hospital mortality. Patients were randomly divided into training and validation cohorts (7/3 ratio). In the training cohort, the least absolute shrinkage and selection operator regression models were used for data dimension reduction and feature selection. Multivariate logistic regression was used to generate a predictive nomogram for in-hospital mortality. The prediction model was assessed for both the training and validation cohorts. In the training cohort, decreased level of consciousness (Glasgow Coma Scale score < 15), neutrophil-to-lymphocyte ratio, alanine aminotransferase, creatinine, carbon dioxide combining power, and paraquat plasma concentrations at admission were identified as independent predictors of in-hospital mortality in patients with acute paraquat poisoning. The calibration curves, decision curve analysis, and clinical impact curves indicated that the model had a good predictive performance. It can be used on admission to the emergency department to predict mortality and facilitate early risk stratification and actionable measures in clinical practice after further external validation.
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Affiliation(s)
- Guo Tang
- Emergency Medicine Laboratory and the Department of Emergency, West China Hospital, Sichuan University, No. 37 Guoxue Alley, Chengdu, 610041, Sichuan, China
| | - Zhen Jiang
- Emergency Medicine Laboratory and the Department of Emergency, West China Hospital, Sichuan University, No. 37 Guoxue Alley, Chengdu, 610041, Sichuan, China
| | - Lingjie Xu
- Emergency Medicine Laboratory and the Department of Emergency, West China Hospital, Sichuan University, No. 37 Guoxue Alley, Chengdu, 610041, Sichuan, China
| | - Ying Yang
- Emergency Medicine Laboratory and the Department of Emergency, West China Hospital, Sichuan University, No. 37 Guoxue Alley, Chengdu, 610041, Sichuan, China
| | - Sha Yang
- Emergency Medicine Laboratory and the Department of Emergency, West China Hospital, Sichuan University, No. 37 Guoxue Alley, Chengdu, 610041, Sichuan, China
| | - Rong Yao
- Emergency Medicine Laboratory and the Department of Emergency, West China Hospital, Sichuan University, No. 37 Guoxue Alley, Chengdu, 610041, Sichuan, China.
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Huang PF, Zhang YJ, Lou XZ, Ma D, Wu YY, Zhao YB. Predictive value of admission CO 2 combining power combined with serum sodium for the prognosis in acute Stanford type A aortic dissection patients. Sci Rep 2023; 13:1048. [PMID: 36658204 PMCID: PMC9852255 DOI: 10.1038/s41598-022-27099-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2021] [Accepted: 12/26/2022] [Indexed: 01/20/2023] Open
Abstract
Acute Stanford type A aortic dissection (ATAAD) with sudden onset and high mortality requiries a standard Bentall operation and a accurate prognosis in common, together with alteration of CO2 combining power (CO2CP) and serum sodium rase concern, hence, we evaluated the prognostic value of CO2CP combined with serum sodium in ATAAD patients. This retrospective study included 183 patients who underwent Bentall operation for ATAAD from 2015 to 2021 in the Fourth Hospital of Hebei Medical University, subsequently followed grouping by the levels of CO2CP and serum sodium. The study endpoint was 30-day all-cause mortality, and the prognostic value of CO2CP combined with serum sodium levels in ATAAD patients were evaluated with multivariate logistic regression method. The postoperative incidence of in-hospital death and adverse events in patients with ATAAD were 18% and 25.7%, respectively. Combination of CO2CP and serum sodium for predicting ATAAD death and adverse events presented a higher predictive value than each single indicator with ROC curve analysis (the AUC of CO2CP combined with serum sodium was 0.786, 95% CI 0.706-0.869, P < 0.001), along with CO2CP < 22.5 mmol/L + serum sodium > 138.5 mmol/L group had the worst prognostic. Multivariate regression analyse showed that CO2CP < 22.5 mmol/L combined with serum sodium > 138.5 mmol/L preferably predicted the prognosis of ATAAD (OR =6.073, 95% CI 2.557-14.425, P < 0.001). Consistently, the cumulative 30-day survival after surgery in ATAAD patients with the low CO2CP and high serum sodium simultaneously was the worst (log-rank P < 0.05). The combination of CO2CP and serum sodium increases the predictive value of prognosis, which is conducive to risk stratification of patients with ATAAD.
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Affiliation(s)
- Peng-Fei Huang
- School of Public Health, North China University of Science and Technology, Tangshan, 063210, Hebei, People's Republic of China
| | - Yun-Jing Zhang
- School of Public Health, North China University of Science and Technology, Tangshan, 063210, Hebei, People's Republic of China
| | - Xian-Zhe Lou
- School of Public Health, North China University of Science and Technology, Tangshan, 063210, Hebei, People's Republic of China
| | - Dong Ma
- School of Public Health, North China University of Science and Technology, Tangshan, 063210, Hebei, People's Republic of China. .,Department of Biochemistry and Molecular Biology, Key Laboratory of Neural and Vascular Biology, Ministry of Education, Hebei Medical University, Shijiazhuang, 050017, Hebei, People's Republic of China.
| | - Yun-Yan Wu
- Cardiac Surgery Department, the Fourth Hospital of Hebei Medical University, Shijiazhuang, 050017, Hebei, People's Republic of China
| | - Yong-Bo Zhao
- Cardiac Surgery Department, the Fourth Hospital of Hebei Medical University, Shijiazhuang, 050017, Hebei, People's Republic of China.
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Huang PF, Liu YK, Zhao YB, Ma D. Carbon-dioxide-combining-power and postoperative short-term mortality in patients with Stanford type A acute aortic dissection. Asian J Surg 2022; 45:2925-2927. [PMID: 35760687 DOI: 10.1016/j.asjsur.2022.06.105] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2022] [Accepted: 06/16/2022] [Indexed: 12/15/2022] Open
Affiliation(s)
- Peng-Fei Huang
- School of Public Health, North China University of Science and Technology, Tangshan, Hebei, 063210, PR China
| | - Yu-Kun Liu
- Nursing Department, Huaxin College of Hebei GEO University, Shijiazhuang, Hebei, 050702, PR China.
| | - Yong-Bo Zhao
- Cardiac Surgery Department, The Fourth Hospital of Hebei Medical University, Shijiazhuang, Hebei, 051000, PR China.
| | - Dong Ma
- School of Public Health, North China University of Science and Technology, Tangshan, Hebei, 063210, PR China; Department of Biochemistry and Molecular Biology, Key Laboratory of Neural and Vascular Biology, Ministry of Education, Hebei Medical University, Shijiazhuang, Hebei, 050017, PR China.
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Wang A, Tian X, Gu H, Zuo Y, Meng X, Lv W, Li H, Wang Y. CO 2 combining power and outcomes in patients with acute ischaemic stroke or transient ischaemic attack. Stroke Vasc Neurol 2020; 6:252-259. [PMID: 33298534 PMCID: PMC8258072 DOI: 10.1136/svn-2020-000476] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2020] [Revised: 10/13/2020] [Accepted: 11/14/2020] [Indexed: 12/20/2022] Open
Abstract
Background and purpose The clinical significance of carbon dioxide combining power (CO2CP) in ischaemic cerebrovascular disease is not well established, and the role of CO2CP in the prognosis of acute ischaemic stroke (AIS) or transient ischaemic attack (TIA) has not been reported. The objective of the study was to investigate the associations between CO2CP and clinical outcomes in patients with AIS or TIA. Methods Data were derived from the China National Stroke Registry III. Patients were classified into five groups by quintiles of CO2CP levels and three groups according to the normal range of CO2CP (23–29 mmol/L). Multivariable Cox and logistic regressions were adopted to explore the associations of CO2CP levels with all-cause death and poor functional outcomes (modified Rankin Scale (mRS) 3–6/2–6) at 3 months and 1 year. Results Among 9531 patients included in the study, the median (IQR) CO2CP was 24.9 (23.0–27.0) mmol/L. After adjustment for potential confounders, patients in the first CO2CP quintile (21.1–23.3 mmol/L) had higher risk of all-cause death and poor functional outcomes (mRS score of 3–6/2–6) (HR or OR with 95% CI 2.37 (1.32 to 4.25), 1.49 (1.20 to 1.83) and 1.21 (1.03 to 1.42), respectively) compared with those in the fourth quintile. Similar results were found for outcomes at 1 year. Furthermore, all associations were also significant when CO2CP was <23 mmol/L compared with CO2CP of 23–29 mmol/L. Conclusions Decreased CO2CP was associated with high risk of all-cause death and poor functional outcomes in patients with AIS or TIA.
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Affiliation(s)
- Anxin Wang
- China National Clinical Research Center for Neurological Diseases, Beijing Tiantan Hospital, Capital Medical University, Beijing, China.,Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Xue Tian
- Department of Epidemiology and Health Statistics, School of Public Health, Capital Medical University, Beijing, China.,Beijing Municipal Key Laboratory of Clinical Epidemiology, Beijing, China
| | - Hongqiu Gu
- China National Clinical Research Center for Neurological Diseases, Beijing Tiantan Hospital, Capital Medical University, Beijing, China.,Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Yingting Zuo
- Department of Epidemiology and Health Statistics, School of Public Health, Capital Medical University, Beijing, China.,Beijing Municipal Key Laboratory of Clinical Epidemiology, Beijing, China
| | - Xia Meng
- China National Clinical Research Center for Neurological Diseases, Beijing Tiantan Hospital, Capital Medical University, Beijing, China.,Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Wei Lv
- China National Clinical Research Center for Neurological Diseases, Beijing Tiantan Hospital, Capital Medical University, Beijing, China.,Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Hao Li
- China National Clinical Research Center for Neurological Diseases, Beijing Tiantan Hospital, Capital Medical University, Beijing, China.,Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Yongjun Wang
- China National Clinical Research Center for Neurological Diseases, Beijing Tiantan Hospital, Capital Medical University, Beijing, China .,Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
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Zhao M, Zhang J, Chen S, Wang Y, Tian Q. Influence of Programmed Death Ligand-1-Gene Polymorphism rs822336 on the Prognosis and Safety of Postoperative Patients with NSCLC Who Received Platinum-Based Adjuvant Chemotherapy. Cancer Manag Res 2020; 12:6755-6766. [PMID: 32801904 PMCID: PMC7414937 DOI: 10.2147/cmar.s255072] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2020] [Accepted: 06/26/2020] [Indexed: 12/26/2022] Open
Abstract
Purpose This study was done to investigate the influence of PDL1-gene polymorphism on the prognosis and safety of postoperative patients with non–small cell lung cancer (NSCLC) who had received platinum-based adjuvant chemotherapy. Methods A total of 289 postoperative patients with NSCLC who had received platinum-based adjuvant chemotherapy from January 2012 to June 2019 participated in this study. Recurrence status and adverse reactions were documented during adjuvant chemotherapy. Overall survival (OS) data were obtained through telephone follow-up. DNA extracted from hematologic specimens was genotyped for PDL1-gene polymorphism. Associations between genotype status and prognosis were assessed using Kaplan–Meier survival analysis, and multivariate adjustment was performed using Cox regression analysis. Results Median disease-free survival of the 289 patients with NSCLC was 3.3 years and median OS 4.9 years. With regard to the PDL1 gene polymorphism, only rs822336 was of clinical significance in the subsequent analysis. The minor-allele frequency of rs822336 was 0.21, and distribution of the three genotypes was in accordance with the Hardy–Weinberg equilibrium (P=0.807). Survival analysis according to genotype status suggested that median disease-free survival of patients with GG and GC/CC genotypes was 2.8 and 4.1 years, respectively (P=0.01). Median OS of patients with GG and GC/CC genotypes was 4.1 and 5.4 years, respectively (P=0.008). However, the safety analysis failed to find a significant association between the polymorphism and adverse reactions. Interestingly, expression analysis of RNA extracted from peripheral blood mononuclear cells indicated that PDL1-mRNA expression of patients with the GG genotype was significantly higher than for the GC/CC genotype (P<0.001). Conclusion The prognosis of postoperative patients with NSCLC who have received platinum-based adjuvant chemotherapy may be influenced by the rs822336 polymorphism through mediation of the mRNA expression of PDL1.
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Affiliation(s)
- Ming Zhao
- Department of Thoracic Surgery, The General Hospital of the People's Liberation Army, Beijing, 100853, People's Republic of China
| | - Jing Zhang
- Department of Thoracic Surgery, The General Hospital of the People's Liberation Army, Beijing, 100853, People's Republic of China
| | - Siyu Chen
- Department of Thoracic Surgery, The Sixth Medical Center of PLA General Hospital, Beijing, 100048, People's Republic of China
| | - Yuqi Wang
- Department of Thoracic Surgery, The General Hospital of the People's Liberation Army, Beijing, 100853, People's Republic of China
| | - Qing Tian
- Department of Thoracic Surgery, The General Hospital of the People's Liberation Army, Beijing, 100853, People's Republic of China
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Su J, Dai B, Yuan W, Wang G, Zhang Z, Li Z, Liu J, Song J. The influence of PD-L1 genetic variation on the prognosis of R0 resection colorectal cancer patients received capecitabine-based adjuvant chemotherapy: a long-term follow-up, real-world retrospective study. Cancer Chemother Pharmacol 2020; 85:969-978. [PMID: 32314029 DOI: 10.1007/s00280-020-04069-1] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2019] [Accepted: 03/27/2020] [Indexed: 02/07/2023]
Abstract
PURPOSE This study investigated the influence of PD-L1 genetic variation on the prognosis of R0 resection colorectal cancer (CRC) patients who received capecitabine-based adjuvant chemotherapy in real world. METHODS A total of 315 CRC patients underwent R0 surgical resection and received capecitabine-based adjuvant chemotherapy were included. Clinical characteristics were collected from the hospital record system, prognosis was obtained by telephone follow-up. Peripheral blood and peripheral blood mononuclear cell (PBMC) specimen of CRC patients were performed for the genotyping of polymorphism and mRNA expression of PD-L1, respectively. Analysis on the association between genotypes and prognosis was conducted. RESULTS The median disease-free survival (DFS) of the 315 CRC patients was 5.1 years, the median overall survival (OS) was 6.0 years. Regarding the PD-L1 gene polymorphism analysis, the prevalence of 901T>C among the CRC patients was as follows: TT genotype 221 cases (70.16%), TC genotype 86 cases (27.30%), CC genotype 8 cases (2.54%), the minor allele frequency was 0.16, the distribution of three genotypes was in accordance with Hardy-Weinberg equilibrium (P = 0.915). Moreover, the prognosis analysis indicated that the median DFS of patients with TT and TC/CC genotype was 5.4 and 4.0 years, respectively (P = 0.008). The median OS of patients with the two genotypes was 6.4 and 5.0 years (P = 0.007). The multivariate Cox regression analysis showed that the TC/CC genotypes were an independent factor for DFS (odds ratio = 1.56, P = 0.018). Furthermore, the mRNA expression results indicated that the mRNA expression of PD-L1 in PBMC of the patients with TC/CC genotype was significantly higher than patients with TT genotype (P < 0.001). CONCLUSION The prognosis of R0 resection CRC patients received capecitabine-based adjuvant chemotherapy in real world may be influenced by PD-L1 901T>C polymorphism through mediation of the mRNA expression of PD-L1.
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Affiliation(s)
- Jinsong Su
- Department of Colorectal and Anal Surgery, The First Affiliated Hospital of Zhengzhou University, No. 1 Jianshe East Road, Zhengzhou, 450052, Henan, China
| | - Baiyun Dai
- Department of Pathology, School of Medicine, Hangzhou Normal University, Hangzhou, China
| | - Weitang Yuan
- Department of Colorectal and Anal Surgery, The First Affiliated Hospital of Zhengzhou University, No. 1 Jianshe East Road, Zhengzhou, 450052, Henan, China
| | - Guixian Wang
- Department of Colorectal and Anal Surgery, The First Affiliated Hospital of Zhengzhou University, No. 1 Jianshe East Road, Zhengzhou, 450052, Henan, China
| | - Zhiyong Zhang
- Department of Colorectal and Anal Surgery, The First Affiliated Hospital of Zhengzhou University, No. 1 Jianshe East Road, Zhengzhou, 450052, Henan, China
| | - Zhen Li
- Department of Colorectal and Anal Surgery, The First Affiliated Hospital of Zhengzhou University, No. 1 Jianshe East Road, Zhengzhou, 450052, Henan, China
| | - Jinbo Liu
- Department of Colorectal and Anal Surgery, The First Affiliated Hospital of Zhengzhou University, No. 1 Jianshe East Road, Zhengzhou, 450052, Henan, China
| | - Junmin Song
- Department of Colorectal and Anal Surgery, The First Affiliated Hospital of Zhengzhou University, No. 1 Jianshe East Road, Zhengzhou, 450052, Henan, China.
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