Canadian Journal of Gastroenterology and Hepatology最新文献

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Combined Liver Stiffness and Α-fetoprotein Further beyond the Sustained Virologic Response Visit as Predictors of Long-Term Liver-Related Events in Patients with Chronic Hepatitis C. 慢性丙型肝炎患者联合肝僵硬度和Α-fetoprotein进一步超越持续病毒学反应访问作为长期肝脏相关事件的预测因子
IF 2.7 4区 医学
Canadian Journal of Gastroenterology and Hepatology Pub Date : 2022-07-04 eCollection Date: 2022-01-01 DOI: 10.1155/2022/5201443
Sheng-Hung Chen, Hsueh-Chou Lai, Wen-Pang Su, Jung-Ta Kao, Po-Heng Chuang, Wei-Fan Hsu, Hung-Wei Wang, Tsung-Lin Hsieh, Hung-Yao Chen, Cheng-Yuan Peng
{"title":"Combined Liver Stiffness and Α-fetoprotein Further beyond the Sustained Virologic Response Visit as Predictors of Long-Term Liver-Related Events in Patients with Chronic Hepatitis C.","authors":"Sheng-Hung Chen,&nbsp;Hsueh-Chou Lai,&nbsp;Wen-Pang Su,&nbsp;Jung-Ta Kao,&nbsp;Po-Heng Chuang,&nbsp;Wei-Fan Hsu,&nbsp;Hung-Wei Wang,&nbsp;Tsung-Lin Hsieh,&nbsp;Hung-Yao Chen,&nbsp;Cheng-Yuan Peng","doi":"10.1155/2022/5201443","DOIUrl":"https://doi.org/10.1155/2022/5201443","url":null,"abstract":"Aims Long-term risk stratification using combined liver stiffness (LS) and clinically relevant blood tests acquired at the baseline further beyond the sustained virologic response (SVR) visit for chronic hepatitis C (CHC) has not been thoroughly investigated. This study retrospectively investigated the prognostics of liver-related events (LREs) further beyond the SVR visit. Methods Cox regression and random forest models identified the key factors, including longitudinal LS and noninvasive test results, that could predict LREs, including hepatocellular carcinoma, during prespecified follow-ups from 2010 to 2021. Kaplan–Meier survival analysis estimated the significance of between-group risk stratification. Results Of the entire eligible cohort (n = 520) of CHC patients with SVR to antiviral therapy, 28 (5.4%) patients developed post-SVR LREs over a median follow-up period of 6.1 years (interquartile range = 3.5–8.7). The multivariate Cox regression analysis identified two significant predictors of LREs after the year 3 post-SVR (Y3PSVR) baseline (LRE, n = 15 of 28, 53.6%, median follow-up = 4.1 [1.6–6.4] years after Y3PSVR): LS at Y3PSVR (adjusted hazard ratio [aHR] = 3.980, 95% confidence interval [CI] = 2.085–7.597, P < 0.001), and α-fetoprotein (AFP) at Y3PSVR (aHR = 1.017, 95% CI = 1.001–1.034, P=0.034). LS ≥1.45 m/s and AFP ≥3.00 ng/mL for Y3PSVR yielded positive likelihood ratios of 4.24 and 2.62, respectively. Kaplan–Meier analysis revealed that among the stratified subgroups, the subgroup with concurrent LS ≥1.45 m/s and AFP ≥3.00 ng/mL at Y3PSVR exhibited the highest risk of LREs after Y3PSVR (log-rank P < 0.001). Conclusion We recommend the combined use of concurrent LS and AFP in future prediction models for LREs in CHC. Patients with concurrently high LS and AFP values further beyond the SVR visit may require a recall policy involving intense surveillance.","PeriodicalId":48755,"journal":{"name":"Canadian Journal of Gastroenterology and Hepatology","volume":" ","pages":"5201443"},"PeriodicalIF":2.7,"publicationDate":"2022-07-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9273470/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"40592862","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Association Between Serum Afamin Levels with Nonalcoholic Associated Fatty Liver Disease. 血清Afamin水平与非酒精相关性脂肪肝的关系
IF 2.7 4区 医学
Canadian Journal of Gastroenterology and Hepatology Pub Date : 2022-06-28 eCollection Date: 2022-01-01 DOI: 10.1155/2022/7175108
Shenghui Chen, Zhening Liu, Li Cen, Jinghua Wang, Juanwen Zhang, Xiaofeng Zhang, Chengfu Xu
{"title":"Association Between Serum Afamin Levels with Nonalcoholic Associated Fatty Liver Disease.","authors":"Shenghui Chen,&nbsp;Zhening Liu,&nbsp;Li Cen,&nbsp;Jinghua Wang,&nbsp;Juanwen Zhang,&nbsp;Xiaofeng Zhang,&nbsp;Chengfu Xu","doi":"10.1155/2022/7175108","DOIUrl":"https://doi.org/10.1155/2022/7175108","url":null,"abstract":"<p><p>Afamin is a member of the hepatokine that are strongly associated with various metabolic diseases. The relationship between afamin and nonalcoholic fatty liver disease (NAFLD) remains unclear. This study aimed to explore the correlation between serum afamin levels and NAFLD. We analyzed 88 NAFLD patients and 88 age- and sex-matched healthy controls who took their health examinations at the First Affiliated Hospital, Zhejiang University School of Medicine. The association was further confirmed in 22 biopsy-confirmed NAFLD patients and 36 healthy controls. Serum afamin levels were evaluated using an enzyme-linked immunosorbent assay (ELISA). NAFLD patients had significantly higher serum afamin levels than the healthy controls (14.79 ± 5.04 mg/L versus 10.83 ± 3.24 mg/L; <i>P</i> < 0.001). Serum afamin levels were positively correlated with metabolic parameters including the body mass index, waist circumference, systolic blood pressure, liver enzymes, and lipid profiles. A multiple regression analysis showed that serum afamin levels were independently related to the risk of NAFLD (OR: 1.289, 95% CI, 1.141-1.456; <i>P</i> < 0.001). The receiver operating characteristic (ROC) analysis showed that the area under curve (AUC) of serum afamin plus the BMI for detecting NAFLD was 0.878. In participants with liver biopsies, the serum afamin plus the BMI detected NAFLD with an AUC of 0.758. In conclusion, serum afamin levels were positively associated with prevalence and risk of NAFLD, and serum afamin plus the BMI had a high diagnostic performance for NAFLD. This study provides epidemiological evidence of afamin in NAFLD.</p>","PeriodicalId":48755,"journal":{"name":"Canadian Journal of Gastroenterology and Hepatology","volume":" ","pages":"7175108"},"PeriodicalIF":2.7,"publicationDate":"2022-06-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9256457/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"40593767","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Comparison of Endoscopic Radiofrequency Ablation and Argon Plasma Coagulation in Patients with Gastric Low-Grade Intraepithelial Neoplasia: A Large-Scale Retrospective Study. 胃低级别上皮内瘤变的内镜射频消融与氩等离子凝固的比较:一项大规模回顾性研究。
IF 2.7 4区 医学
Canadian Journal of Gastroenterology and Hepatology Pub Date : 2022-06-22 eCollection Date: 2022-01-01 DOI: 10.1155/2022/2349940
Nanjun Wang, Ningli Chai, Longsong Li, Huikai Li, Yaqi Zhai, Xiuxue Feng, Shengzhen Liu, Wengang Zhang, Enqiang Linghu
{"title":"Comparison of Endoscopic Radiofrequency Ablation and Argon Plasma Coagulation in Patients with Gastric Low-Grade Intraepithelial Neoplasia: A Large-Scale Retrospective Study.","authors":"Nanjun Wang,&nbsp;Ningli Chai,&nbsp;Longsong Li,&nbsp;Huikai Li,&nbsp;Yaqi Zhai,&nbsp;Xiuxue Feng,&nbsp;Shengzhen Liu,&nbsp;Wengang Zhang,&nbsp;Enqiang Linghu","doi":"10.1155/2022/2349940","DOIUrl":"https://doi.org/10.1155/2022/2349940","url":null,"abstract":"<p><strong>Background: </strong>Gastric low-grade intraepithelial neoplasia (LGIN) is a precancerous lesion of gastric cancer. Endoscopic therapies represented by radiofrequency ablation (RFA) and argon plasma coagulation (APC) have been applied to treat gastric LGIN in recent years. However, no comparative study examining the effectiveness and safety profiles of RFA and APC has been reported.</p><p><strong>Methods: </strong>A single-center, large-scale, retrospective study, including 73 and 50 patients treated with RFA and APC, respectively, was conducted in the First Medical Center of Chinese PLA General Hospital from October 2015 to October 2020, with a two-year follow-up. Effectiveness, complications, operative factors, and other data were assessed.</p><p><strong>Results: </strong>At 2 years of follow-up, cure, relapse, recurrence, and progression rates were 90.4%, 9.6%, 9.6%, and 2.7% in the RFA group, respectively, versus 90%, 10%, 12%, and 4% in the APC group, respectively, with no statistically significant differences between the two groups (all <i>p</i> > 0.05). However, the mean lesion size was significantly larger in the RFA group (2.6 ± 1.0 cm) than in the APC group (1.5 ± 0.6 cm) (<i>p</i> < 0.001); there was also a significant difference in the composition ratio of large lesions between the two groups (<i>p</i> < 0.001). No serious postoperative complications showed in either group, and the abdominal pain was the most common symptom in the short term after surgery.</p><p><strong>Conclusions: </strong>RFA and APC are both safe and effective destructive therapies for gastric LGIN. RFA is more suitable for flat and large lesions, while APC is more suitable for small lesions, especially those with slight local uplift or depression. An intraoperative submucosal injection is expected to be an effective method for relieving postoperative abdominal pain.</p>","PeriodicalId":48755,"journal":{"name":"Canadian Journal of Gastroenterology and Hepatology","volume":" ","pages":"2349940"},"PeriodicalIF":2.7,"publicationDate":"2022-06-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9242788/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"40476001","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Risk Factors and Timing of Additional Surgery after Noncurative ESD for Early Gastric Cancer. 早期胃癌无治愈性ESD后追加手术的危险因素及时机。
IF 2.7 4区 医学
Canadian Journal of Gastroenterology and Hepatology Pub Date : 2022-06-21 eCollection Date: 2022-01-01 DOI: 10.1155/2022/3421078
Kaipeng Duan, Dongbao Li, Dongtao Shi, Jie Pei, Jiayu Ren, Weikang Li, Anqi Dong, Tao Chen, Jin Zhou
{"title":"Risk Factors and Timing of Additional Surgery after Noncurative ESD for Early Gastric Cancer.","authors":"Kaipeng Duan,&nbsp;Dongbao Li,&nbsp;Dongtao Shi,&nbsp;Jie Pei,&nbsp;Jiayu Ren,&nbsp;Weikang Li,&nbsp;Anqi Dong,&nbsp;Tao Chen,&nbsp;Jin Zhou","doi":"10.1155/2022/3421078","DOIUrl":"https://doi.org/10.1155/2022/3421078","url":null,"abstract":"<p><strong>Background: </strong>Patients with early gastric cancer undergoing noncurative endoscopic submucosal dissection (ESD) have a risk of tumor recurrence and metastasis, and some patients need additional surgery. The purpose of this study was to explore the risk factors of cancer residue and lymph node (LN) metastasis after noncurative ESD for early gastric cancer and to compare the short outcome of early and delayed additional surgery.</p><p><strong>Methods: </strong>The clinicopathological characteristics of 30 early gastric cancer patients who received noncurative ESD and additional surgery were studied retrospectively. Multivariable regression was utilized to examine the independent risk factors for residual cancer and LN metastasis. Receiver operating characteristic curve was used to analyze the multivariable model's predictive performance. Furthermore, the perioperative safety and radical tumor performance of early surgery (≤30 days, <i>n</i> = 11), delayed surgery (>30 days, <i>n</i> = 11) after ESD, and upfront surgery (<i>n</i> = 59) were compared.</p><p><strong>Results: </strong>Multivariable regression showed that diffuse type of Lauren classification, submucosal invasion, and positive human epidermal growth factor receptor-2 (HER-2) were risk factors for residual cancer. Undifferentiated carcinoma, vascular invasion, and positive vertical margin were risk factors for LN metastasis. The area under the curve (AUC) of the multifactor model predicting cancer residue and LN metastasis was 0.761 and 0.792, respectively. The early surgery group experienced higher intraoperative blood loss and a longer operation time than the delayed surgery and upfront surgery groups. There was no significant difference in the number of LN dissections, LN metastasis rate, and postoperative complications among the three groups.</p><p><strong>Conclusion: </strong>Diffuse type of Lauren classification, submucosal invasion, and positive HER-2 are risk factors for residual cancer, while undifferentiated carcinoma, vascular invasion, and positive vertical margin are risk factors for LN metastasis. Delayed additional surgery after ESD (>30 days) has higher intraoperative safety, without affecting the radical resection in early gastric cancer patients.</p>","PeriodicalId":48755,"journal":{"name":"Canadian Journal of Gastroenterology and Hepatology","volume":" ","pages":"3421078"},"PeriodicalIF":2.7,"publicationDate":"2022-06-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9239820/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"40551750","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Usefulness of Noncontrast MRI-Based Radiomics Combined Clinic Biomarkers in Stratification of Liver Fibrosis. 非对比mri放射组学联合临床生物标志物在肝纤维化分层中的应用。
IF 2.7 4区 医学
Canadian Journal of Gastroenterology and Hepatology Pub Date : 2022-06-21 eCollection Date: 2022-01-01 DOI: 10.1155/2022/2249447
Ru Zhao, Hong Zhao, Ya-Qiong Ge, Fang-Fang Zhou, Long-Sheng Wang, Hong-Zhen Yu, Xi-Jun Gong
{"title":"Usefulness of Noncontrast MRI-Based Radiomics Combined Clinic Biomarkers in Stratification of Liver Fibrosis.","authors":"Ru Zhao,&nbsp;Hong Zhao,&nbsp;Ya-Qiong Ge,&nbsp;Fang-Fang Zhou,&nbsp;Long-Sheng Wang,&nbsp;Hong-Zhen Yu,&nbsp;Xi-Jun Gong","doi":"10.1155/2022/2249447","DOIUrl":"https://doi.org/10.1155/2022/2249447","url":null,"abstract":"<p><strong>Purpose: </strong>To develop and validate a radiomic nomogram based on texture features from out-of-phase T1W images and clinical biomarkers in prediction of liver fibrosis.</p><p><strong>Materials and methods: </strong>Patients clinically diagnosed with chronic liver fibrosis who underwent liver biopsy and noncontrast MRI were enrolled. All patients were assigned to the nonsignificant fibrosis group with fibrosis stage <2 and the significant fibrosis group with stage ≥2. Texture parameters were extracted from out-of-phase T1-weighted (T1W) images and calculated using the Artificial Intelligent Kit (AK). Boruta and LASSO regressions were used for feature selection and a multivariable logistic regression was used for construction of a combinational model integrating radiomics and clinical biomarkers. The performance of the models was assessed by using the receiver operator curve (ROC) and decision curve.</p><p><strong>Results: </strong>ROC analysis of the radiomics model that included the most discriminative features showed AUCs of the training and test groups were 0.80 and 0.78. A combinational model integrating RADscore and fibrosis 4 index was established. ROC analysis of the training and test groups showed good to excellent performance with AUC of 0.93 and 0.86. Decision curves showed the combinational model added more net benefit than radiomic and clinical models alone.</p><p><strong>Conclusions: </strong>The study presents a combinational model that incorporates RADscore and clinical biomarkers, which is promising in classification of liver fibrosis.</p>","PeriodicalId":48755,"journal":{"name":"Canadian Journal of Gastroenterology and Hepatology","volume":" ","pages":"2249447"},"PeriodicalIF":2.7,"publicationDate":"2022-06-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9239804/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"40551749","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Antiviral Therapy for a Postpartum Flare in Women with Chronic HBV Infection Shortens the ALT Recovery Time and Reduces Hepatitis Re-Flare Rates within 4 years. 对慢性 HBV 感染妇女产后复发进行抗病毒治疗可缩短谷丙转氨酶恢复时间并降低 4 年内肝炎复发率。
IF 2.7 4区 医学
Canadian Journal of Gastroenterology and Hepatology Pub Date : 2022-06-20 eCollection Date: 2022-01-01 DOI: 10.1155/2022/4753267
Min Quan, Cong Liu, Wei Li, Hui-Chun Xing
{"title":"Antiviral Therapy for a Postpartum Flare in Women with Chronic HBV Infection Shortens the ALT Recovery Time and Reduces Hepatitis Re-Flare Rates within 4 years.","authors":"Min Quan, Cong Liu, Wei Li, Hui-Chun Xing","doi":"10.1155/2022/4753267","DOIUrl":"10.1155/2022/4753267","url":null,"abstract":"<p><strong>Background: </strong>Few studies explored whether anti-hepatitis B virus (HBV) therapy should be initiated during postpartum hepatitis flare.</p><p><strong>Aim: </strong>This study aimed to analyze the effect of anti-HBV therapy on postpartum hepatitis flare and evaluate the prognosis within 4 years postpartum.</p><p><strong>Methods: </strong>This retrospective study enrolled hepatitis B surface antigen (HBsAg)-positive and hepatitis B e antigen (HBeAg)-positive pregnant women with HBV DNA ≥ 10<sup>6</sup> IU/mL. A total of 152 pregnant women were included: 103 in the prophylactic anti-HBV therapy group (PT-G) and 49 in the non-prophylactic anti-HBV therapy group (NPT-G). The women with a postpartum flare were assigned to the anti-HBV therapy group (AT-G) and non-anti-HBV therapy group (NAT-G) to analyze the effect of postpartum anti-HBV therapy on hepatitis flare. Virological and biochemical parameters were assessed.</p><p><strong>Results: </strong>Taking postpartum 12 weeks as the cutoff point, the ALT recovered time for postpartum flare women is shorter in AT-G (<i>n</i> = 16, 42.1%) or PT-G (<i>n</i> = 23, 34.8%) than in NAT-G (<i>n</i> = 14, 23.0%; <i>x</i> <sup>2</sup> = 4.067, <i>P</i>=0.044) or NPT-G (<i>n</i> = 4, 11.1%; <i>x</i> <sup>2</sup> = 5.579, <i>P</i>=0.018). Taking postpartum 26 weeks as the cutoff point, the ALT recovered time is shorter in AT-G (<i>n</i> = 35, 57.3%) or PT-G (<i>n</i> = 44, 66.7%) than in NAT-G (<i>n</i> = 32, 84.2%; <i>x</i> <sup>2</sup> = 7.707, <i>P</i>=0.006) or NPT-G (<i>n</i> = 16, 44.4%; <i>x</i> <sup>2</sup> = 4.749, <i>P</i>=0.029). Postpartum flare recovery time was positively correlated with HBV DNA level at delivery [<i>r</i> = 0.223, <i>P</i>=0.025, 95%CI (0.022~0.41)]. The hepatitis re-flare rates within postpartum 4 years in AT-G (<i>n</i> = 3, 9.68%) is lower than that in NAT-G (<i>n</i> = 24, 45.4%; <i>x</i> <sup>2</sup> = 14.003, <i>P</i> ≤ 0.001). The HBeAg, HBsAg, HBV DNA, and ALT level at postpartum 4 years in AT-G were lower than that in NAT-G (<i>P</i> < 0.001).</p><p><strong>Conclusion: </strong>Anti-HBV therapy for postpartum hepatitis flare of women with chronic HBV could shorten the ALT recovery time and reduce hepatitis re-flare rates within 4 years of postpartum.</p>","PeriodicalId":48755,"journal":{"name":"Canadian Journal of Gastroenterology and Hepatology","volume":" ","pages":"4753267"},"PeriodicalIF":2.7,"publicationDate":"2022-06-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9236834/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"40406416","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The Modified Glasgow Prognostic Score Predicts Survival in Gastric Cancer Patients with Normal CEA and CA19-9. 改良格拉斯哥预后评分预测CEA和CA19-9正常胃癌患者的生存。
IF 2.7 4区 医学
Canadian Journal of Gastroenterology and Hepatology Pub Date : 2022-06-13 eCollection Date: 2022-01-01 DOI: 10.1155/2022/3953004
Shun Zhang, Jing-Ze Li, Tao Du, Hai-Qiang Li, Ren-Hao Hu, Chi-Ye Ma, Xi-Mao Cui, Chun Song, Xiao-Hua Jiang
{"title":"The Modified Glasgow Prognostic Score Predicts Survival in Gastric Cancer Patients with Normal CEA and CA19-9.","authors":"Shun Zhang,&nbsp;Jing-Ze Li,&nbsp;Tao Du,&nbsp;Hai-Qiang Li,&nbsp;Ren-Hao Hu,&nbsp;Chi-Ye Ma,&nbsp;Xi-Mao Cui,&nbsp;Chun Song,&nbsp;Xiao-Hua Jiang","doi":"10.1155/2022/3953004","DOIUrl":"https://doi.org/10.1155/2022/3953004","url":null,"abstract":"<p><strong>Background: </strong>Traditionally, serum CEA and CA19-9 levels are good prognostic factors for gastric cancer. Many gastric cancer patients do not have elevated CEA or CA19-9 levels even at a very advanced stage. This study investigates the significance of the modified Glasgow prognostic score (mGPS) for the survival of gastric cancer patients with normal CEA and CA19-9.</p><p><strong>Methods: </strong>We retrospectively examined 488 curatively resected gastric cancer patients with normal preoperative serum levels of CEA and CA19-9 to evaluate the prognostic ability of mGPS for overall survival. The prognostic significance was analyzed by univariate and multivariate analyses.</p><p><strong>Results: </strong>Age, hemoglobin, white cell count, and neutrophils were each significantly correlated with the mGPS. Multivariate analyses showed that tumor location (HR, 0.803; 95% CI, 0.667-0.966; <i>P</i>=0.020), TNM stage (HR, 2.714; 95% CI, 2.250-3.275; <i>P</i> < 0.001), and mGPS (HR, 1.042; 95% CI, 1.105-1.772; <i>P</i>=0.023) were significantly associated with overall survival. Significant correlations were found between overall survival and mGPS. The Kaplan-Meier analysis demonstrated significant differences among patients with mGPS of 0, 1, and 2 (<i>P</i> < 0.001), with the mortality rate being higher for patients with a higher mGPS.</p><p><strong>Conclusion: </strong>The mGPS can predict survival in gastric cancer patients with normal CEA and CA19-9.</p>","PeriodicalId":48755,"journal":{"name":"Canadian Journal of Gastroenterology and Hepatology","volume":" ","pages":"3953004"},"PeriodicalIF":2.7,"publicationDate":"2022-06-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9208994/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"40225037","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 5
Application of Half-Transected and Self-Pulling Esophagojejunostomy in Total Laparoscopic Gastrectomy for Gastric Cancer: A Safe and Feasible Technique. 半截自拉食管空肠吻合术在腹腔镜胃癌全胃切除术中的应用:一种安全可行的技术。
IF 2.7 4区 医学
Canadian Journal of Gastroenterology and Hepatology Pub Date : 2022-06-13 eCollection Date: 2022-01-01 DOI: 10.1155/2022/2422274
Hongtao Wan, Jianyong Xiong, Yanglin Chen, Haiyun Wei, Ren Tang, Chao Chen, Qing Sun, Jing Xu, Bo Yi
{"title":"Application of Half-Transected and Self-Pulling Esophagojejunostomy in Total Laparoscopic Gastrectomy for Gastric Cancer: A Safe and Feasible Technique.","authors":"Hongtao Wan,&nbsp;Jianyong Xiong,&nbsp;Yanglin Chen,&nbsp;Haiyun Wei,&nbsp;Ren Tang,&nbsp;Chao Chen,&nbsp;Qing Sun,&nbsp;Jing Xu,&nbsp;Bo Yi","doi":"10.1155/2022/2422274","DOIUrl":"https://doi.org/10.1155/2022/2422274","url":null,"abstract":"<p><strong>Objective: </strong>This study introduces a technique for esophagojejunostomy with half transected and self-pulling (HTSP) and evaluates the safety, feasibility, and clinical results of this technique in totally laparoscopic total gastrectomy (TLTG).</p><p><strong>Materials and methods: </strong>From May 2019 to March 2021, 42 patients (HTSP group) who underwent HTSP-TLTG surgery in the Department of Abdominal Tumor Surgery of Jiangxi Cancer Hospital were included in this study. The control group consisted of 50 patients undergoing conventional TLTG surgery (conventional anastomosis group) performed by the same surgical team from March 2018 to March 2020. The clinical data of the two groups were retrospectively analyzed and compared.</p><p><strong>Results: </strong>The mean operation time of the HTSP-TLTG surgery was 166.7 ± 13.1 minutes and the anastomosis time was 20.8 ± 2.0 minutes, which were significantly shorter than those of traditional TLTG (<i>P</i> < 0.05). There were no significant differences between the two groups in blood loss, time to first exhaust, postoperative hospital stay, and incidence of surgery-related complications.</p><p><strong>Conclusion: </strong>HTSP is a safe and feasible way of endoscopic esophagojejunal anastomosis, which requires a relatively low suture technique under endoscopy, and is suitable for promotion.</p>","PeriodicalId":48755,"journal":{"name":"Canadian Journal of Gastroenterology and Hepatology","volume":" ","pages":"2422274"},"PeriodicalIF":2.7,"publicationDate":"2022-06-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9208976/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"40225038","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Albumin Paclitaxel Compared with 5-Penfluorouracil, Lobaplatin, and Albumin Paclitaxel Combined with 5-Penfluorouracil in the Treatment of Human Gastric Cancer Cell AGS Line Autophagy and Apoptosis. 白蛋白紫杉醇与5-潘氟尿嘧啶、洛铂及白蛋白紫杉醇联合5-潘氟尿嘧啶治疗人胃癌AGS细胞自噬和凋亡的比较
IF 2.7 4区 医学
Canadian Journal of Gastroenterology and Hepatology Pub Date : 2022-06-10 eCollection Date: 2022-01-01 DOI: 10.1155/2022/6015877
Xingzhen Cheng, Fang Yang, Yang Wang, Wei Nie, Adarsha Mahendra Upadhyay, Maolin Zhang, Qian Wang, Zhiqiang Yan
{"title":"Albumin Paclitaxel Compared with 5-Penfluorouracil, Lobaplatin, and Albumin Paclitaxel Combined with 5-Penfluorouracil in the Treatment of Human Gastric Cancer Cell AGS Line Autophagy and Apoptosis.","authors":"Xingzhen Cheng,&nbsp;Fang Yang,&nbsp;Yang Wang,&nbsp;Wei Nie,&nbsp;Adarsha Mahendra Upadhyay,&nbsp;Maolin Zhang,&nbsp;Qian Wang,&nbsp;Zhiqiang Yan","doi":"10.1155/2022/6015877","DOIUrl":"https://doi.org/10.1155/2022/6015877","url":null,"abstract":"<p><strong>Background: </strong>Gastric cancer is one of the most common malignant tumors in the world. Albumin paclitaxel (Nab-PTX) is a novel microtubule inhibitor with albumin as the carrier. Several clinical trials are underway in gastric cancer, but the autophagy mechanism of Nab-PTX on gastric cancer is still unclear. The autophagy and apoptosis effects of Nab-PTX compared with 5-pentafluorouracil (5-Fu) and lobaplatin (LBP) in gastric cancer are also unclear.</p><p><strong>Objective: </strong>This article will compare the effects of Nab-PTX, 5-Fu, LBP, and albumin paclitaxel + 5-pentafluorouracil (Nab-PTX + 5-Fu) on AGS cells from the perspective of autophagy and apoptosis, which is to provide new ideas and experimental evidence for gastric cancer.</p><p><strong>Method: </strong>(1) Experimental groups were control (Ctrl), Nab-PTX, 5-Fu, LBP, and Nab-PTX + 5-Fu. (2) CCK-8 assay was used to reflect cell viability and proliferation. (3) The flow cytometry was used to perform the 24-hour apoptosis and cell cycle of each group. (4) Western blot assay was used to investigate autophagy signal proteins LC3I/LC3II, LC3II/LC3I, SQSTM1/p62, Beclin-1, Atg12, Atg5, p-mULK1, p-AMPK, p-mTOR, and apoptosis signal proteins Bax and Bcl-2.</p><p><strong>Results: </strong>Nab-PTX, 5-Fu, LBP, and Nab-PTX + 5-Fu inhibited AGS cells' proliferation and arrested the cell cycle. At the same time, each group increased the apoptosis of AGS cells to various degrees (Nab-PTX + 5-Fu > Nab-PTX > 5-Fu > LBP, respectively). The experimental results showed that Nab-PTX and Nab-PTX + 5-Fu promoted autophagy and apoptosis of AGS cells. The comparison of Nab-PTX, 5-Fu, and LBP between groups revealed that 5-Fu inhibited autophagy and the expression of apoptosis protein Bax. In LBP, abnormal activation of autophagy downstream, blocking of autophagy flow, abnormal increase of ATG12, and increased expression of apoptosis protein Bax occurred. Further study found that the autophagy upstream mechanism is different.</p><p><strong>Conclusion: </strong>Nab-PTX, 5-Fu, LBP, and Nab-PTX + 5-Fu can inhibit cell proliferation, promote cell apoptosis, and induce the difference in autophagy expression. The autophagy difference of this antitumor drug may be related to its inducing apoptosis. Meanwhile, Nab-PTX has a better antitumor effect than 5-Fu and LBP in gastric cancer, and the combination of Nab-PTX + 5-Fu has more antitumor advantages.</p>","PeriodicalId":48755,"journal":{"name":"Canadian Journal of Gastroenterology and Hepatology","volume":" ","pages":"6015877"},"PeriodicalIF":2.7,"publicationDate":"2022-06-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9205742/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"40012227","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Computed Tomography Images of Spontaneous Portosystemic Shunt in Liver Cirrhosis. 肝硬化自发性门静脉分流的计算机断层扫描图像
IF 2.7 4区 医学
Canadian Journal of Gastroenterology and Hepatology Pub Date : 2022-06-08 eCollection Date: 2022-01-01 DOI: 10.1155/2022/3231144
Fangfang Yi, Xiaozhong Guo, Qing-Lei Zeng, Benqiang Yang, Yanglan He, Shanshan Yuan, Ankur Arora, Xingshun Qi
{"title":"Computed Tomography Images of Spontaneous Portosystemic Shunt in Liver Cirrhosis.","authors":"Fangfang Yi, Xiaozhong Guo, Qing-Lei Zeng, Benqiang Yang, Yanglan He, Shanshan Yuan, Ankur Arora, Xingshun Qi","doi":"10.1155/2022/3231144","DOIUrl":"10.1155/2022/3231144","url":null,"abstract":"<p><p>Spontaneous portosystemic shunt (SPSS) refers to collateral vessels that communicate between the portal vein system and systemic circulation. SPSS mainly includes esophageal varices, gastric varices, left gastric vein, recanalized paraumbilical vein, abdominal wall varices, and spontaneous splenorenal shunt. SPSS contributes to the development of hepatic encephalopathy caused by portal vein inflow bypassing and carries a higher risk of death in liver cirrhosis. Abdominal contrast-enhanced computed tomography is a major imaging approach to establish a diagnosis of SPSS and evaluate its location and feature. This review primarily describes the main contrast-enhanced CT features of SPSS in liver cirrhosis.</p>","PeriodicalId":48755,"journal":{"name":"Canadian Journal of Gastroenterology and Hepatology","volume":" ","pages":"3231144"},"PeriodicalIF":2.7,"publicationDate":"2022-06-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9200601/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"40012326","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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