首页 > 最新文献

Frontiers in gastroenterology (Lausanne, Switzerland)最新文献

英文 中文
Visual analysis of the research hotspots in neoadjuvant therapy for patients with gastric cancer 胃癌新辅助治疗研究热点可视化分析
Pub Date : 2023-04-28 DOI: 10.3389/fgstr.2023.1148787
Tian Chen, Yating Liu, Jing Gao, Dekui Zhang
Objective This study aimed to analyze the research hotspots and frontiers in the field of neoadjuvant therapy for patients with gastric cancer (GC) using bibliometric and identify its developmental trends. Methods The literature related to neoadjuvant therapy for GC systematically retrieved between 1991 and 2021. Bibliometric methods were used to analysis the research hotspots and trends by CiteSpace and VOS-viewer software. Results The number of studies related to neoadjuvant therapies for GC showed an upward trend. Moreover, the current research directions were mostly focused on the clinical trials and applications of neoadjuvant therapies for GC. The frontier research directions included microsatellite instability, peritoneal metastasis, randomized controlled trials, multicenter studies, and regression analysis. Conclusions The interest and attention of researchers in this field are still growing. In the past five years, the literature related to neoadjuvant therapy and immunotherapy for gastric cancer has exploded. It is still an important period and a key stage for the development of neoadjuvant therapy for gastric cancer.
目的应用文献计量学方法分析癌症新辅助治疗领域的研究热点和前沿,并确定其发展趋势。方法系统检索1991年至2021年间GC新辅助治疗的相关文献。通过CiteSpace和VOS查看器软件,采用文献计量方法分析研究热点和趋势。结果GC新辅助治疗的相关研究数量呈上升趋势。此外,目前的研究方向主要集中在GC新辅助治疗的临床试验和应用上。前沿研究方向包括微卫星不稳定性、腹膜转移、随机对照试验、多中心研究和回归分析。结论研究者对该领域的兴趣和关注仍在增长。在过去五年中,与癌症新辅助治疗和免疫疗法相关的文献呈爆炸式增长。目前仍是癌症新辅助治疗发展的重要时期和关键阶段。
{"title":"Visual analysis of the research hotspots in neoadjuvant therapy for patients with gastric cancer","authors":"Tian Chen, Yating Liu, Jing Gao, Dekui Zhang","doi":"10.3389/fgstr.2023.1148787","DOIUrl":"https://doi.org/10.3389/fgstr.2023.1148787","url":null,"abstract":"Objective This study aimed to analyze the research hotspots and frontiers in the field of neoadjuvant therapy for patients with gastric cancer (GC) using bibliometric and identify its developmental trends. Methods The literature related to neoadjuvant therapy for GC systematically retrieved between 1991 and 2021. Bibliometric methods were used to analysis the research hotspots and trends by CiteSpace and VOS-viewer software. Results The number of studies related to neoadjuvant therapies for GC showed an upward trend. Moreover, the current research directions were mostly focused on the clinical trials and applications of neoadjuvant therapies for GC. The frontier research directions included microsatellite instability, peritoneal metastasis, randomized controlled trials, multicenter studies, and regression analysis. Conclusions The interest and attention of researchers in this field are still growing. In the past five years, the literature related to neoadjuvant therapy and immunotherapy for gastric cancer has exploded. It is still an important period and a key stage for the development of neoadjuvant therapy for gastric cancer.","PeriodicalId":73085,"journal":{"name":"Frontiers in gastroenterology (Lausanne, Switzerland)","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-04-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48218019","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Editorial: Editors’ showcase: hepatology 社论:编辑的展示:肝病学
Pub Date : 2023-04-21 DOI: 10.3389/fgstr.2023.1198142
N. Verma, A. Singal
COPYRIGHT © 2023 Verma and Singal. This is an openaccess article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms. TYPE Editorial PUBLISHED 21 April 2023 DOI 10.3389/fgstr.2023.1198142
版权所有©2023 Verma and Singal。这是一篇基于知识共享署名许可(CC BY)的开放获取文章。允许在其他论坛上使用、分发或复制,前提是要注明原作者和版权所有者,并根据公认的学术惯例引用本期刊的原始出版物。不遵守这些条款的使用、分发或复制是不被允许的。类型社论发表于2023年4月21日DOI 10.3389/fgstr.2023.1198142
{"title":"Editorial: Editors’ showcase: hepatology","authors":"N. Verma, A. Singal","doi":"10.3389/fgstr.2023.1198142","DOIUrl":"https://doi.org/10.3389/fgstr.2023.1198142","url":null,"abstract":"COPYRIGHT © 2023 Verma and Singal. This is an openaccess article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms. TYPE Editorial PUBLISHED 21 April 2023 DOI 10.3389/fgstr.2023.1198142","PeriodicalId":73085,"journal":{"name":"Frontiers in gastroenterology (Lausanne, Switzerland)","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-04-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46513079","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Case report: Anal tuberculosis presenting as an anal fistula 病例报告:肛门结核表现为肛瘘
Pub Date : 2023-04-11 DOI: 10.3389/fgstr.2023.1129715
M. Q. Chaudhry, S. Abid, N. Kayani
This is a case of a young gentleman, who presented with complaints of hematochezia, weight loss and fluctuating fever for the past five months. The patient was a known case of Hirschsprung disease and Ulcerative colitis (IUC) and underwent a rectal Duhamel procedure in the past. On examination there was a fistula with an external opening at the anal verge. The clinical suspicion at this point was enterocutaneous fistula, abscess, and incontinence secondary to Hirschsprung disease. Investigations including MRI and sigmoidoscopy were carried out. A tissue from the anorectal junction was taken for histopathology review. Histopathological analysis suggested granulomatous inflammation with collection of epithelioid histiocytes along with caseating necrosis. This was consistent with the diagnosis of anal tuberculosis. The patient was started on a quadruple regimen of anti-tuberculous drugs (ATT). The patient six months into treatment has shown significant clinical improvement.
这是一位年轻绅士的案例,他在过去五个月里出现了便血、体重减轻和起伏不定的发烧症状。该患者是已知的先天性巨结肠和溃疡性结肠炎(IUC)病例,过去曾接受过直肠Duhamel手术。经检查,肛门边缘有一个外部开口的瘘管。临床怀疑为先天性巨结肠继发的肠皮瘘、脓肿和失禁。进行了包括MRI和乙状结肠镜检查在内的调查。取肛门直肠交界处的组织进行组织病理学检查。组织病理学分析显示肉芽肿性炎症伴有上皮样组织细胞聚集和干酪化坏死。这与肛门结核的诊断是一致的。患者开始接受抗结核药物(ATT)的四重方案治疗。该患者在接受治疗六个月后,临床表现出显著改善。
{"title":"Case report: Anal tuberculosis presenting as an anal fistula","authors":"M. Q. Chaudhry, S. Abid, N. Kayani","doi":"10.3389/fgstr.2023.1129715","DOIUrl":"https://doi.org/10.3389/fgstr.2023.1129715","url":null,"abstract":"This is a case of a young gentleman, who presented with complaints of hematochezia, weight loss and fluctuating fever for the past five months. The patient was a known case of Hirschsprung disease and Ulcerative colitis (IUC) and underwent a rectal Duhamel procedure in the past. On examination there was a fistula with an external opening at the anal verge. The clinical suspicion at this point was enterocutaneous fistula, abscess, and incontinence secondary to Hirschsprung disease. Investigations including MRI and sigmoidoscopy were carried out. A tissue from the anorectal junction was taken for histopathology review. Histopathological analysis suggested granulomatous inflammation with collection of epithelioid histiocytes along with caseating necrosis. This was consistent with the diagnosis of anal tuberculosis. The patient was started on a quadruple regimen of anti-tuberculous drugs (ATT). The patient six months into treatment has shown significant clinical improvement.","PeriodicalId":73085,"journal":{"name":"Frontiers in gastroenterology (Lausanne, Switzerland)","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-04-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49243384","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Fecal microbiota transfer to treat ulcerative colitis: Medical and legal challenges 粪便微生物群转移治疗溃疡性结肠炎:医学和法律挑战
Pub Date : 2023-03-23 DOI: 10.3389/fgstr.2023.1161610
Arndt Steube, J. Stallhofer, A. Stallmach
Ulcerative colitis (UC) is one of the main forms of chronic inflammatory bowel disease; however, despite intensive efforts, its etiology remains unclear. It is generally accepted that disturbances in the gastrointestinal microbiota (“dysbiosis”) contribute to the manifestation and perpetuation of UC. To date, treatment has focused on anti-inflammatory strategies; however, their widespread application is limited by side effects and primary/secondary loss of response. Following the resounding success of fecal microbiota transfer (FMT) to treat Clostridioides difficile infection (CDI), numerous studies have shown that FMT is also effective and safe in UC patients. In this review, we discuss the various modifications (e.g., antibiotic preconditioning, multi-donor concept, extension/intensification of application, long-term therapy, and dietary donor conditioning) that increase the efficacy of FMT. We then describe how the continuous need for healthy donors and the associated medicolegal requirements, limit the large-scale application of FMT. We conclude that FMT will likely be viewed as a transitional technology, which will be superceded by recombinantly produced bioproducts once the therapeutically active substances have been identified.
溃疡性结肠炎(UC)是慢性炎症性肠病的主要形式之一;然而,尽管进行了大量的努力,其病因仍然不清楚。人们普遍认为,胃肠道微生物群的紊乱(“微生态失调”)有助于UC的表现和持续。迄今为止,治疗的重点是抗炎策略;然而,它们的广泛应用受到副作用和主要/次要反应损失的限制。继粪便微生物群转移(FMT)治疗艰难梭菌感染(CDI)取得巨大成功后,许多研究表明,FMT对UC患者也是有效和安全的。在这篇综述中,我们讨论了提高FMT疗效的各种修饰(例如,抗生素预处理、多供体概念、应用的扩展/强化、长期治疗和饮食供体调节)。然后,我们描述了对健康捐赠者的持续需求和相关的法医学要求如何限制FMT的大规模应用。我们的结论是,FMT可能被视为一种过渡技术,一旦确定了治疗活性物质,它将被重组生产的生物产品所取代。
{"title":"Fecal microbiota transfer to treat ulcerative colitis: Medical and legal challenges","authors":"Arndt Steube, J. Stallhofer, A. Stallmach","doi":"10.3389/fgstr.2023.1161610","DOIUrl":"https://doi.org/10.3389/fgstr.2023.1161610","url":null,"abstract":"Ulcerative colitis (UC) is one of the main forms of chronic inflammatory bowel disease; however, despite intensive efforts, its etiology remains unclear. It is generally accepted that disturbances in the gastrointestinal microbiota (“dysbiosis”) contribute to the manifestation and perpetuation of UC. To date, treatment has focused on anti-inflammatory strategies; however, their widespread application is limited by side effects and primary/secondary loss of response. Following the resounding success of fecal microbiota transfer (FMT) to treat Clostridioides difficile infection (CDI), numerous studies have shown that FMT is also effective and safe in UC patients. In this review, we discuss the various modifications (e.g., antibiotic preconditioning, multi-donor concept, extension/intensification of application, long-term therapy, and dietary donor conditioning) that increase the efficacy of FMT. We then describe how the continuous need for healthy donors and the associated medicolegal requirements, limit the large-scale application of FMT. We conclude that FMT will likely be viewed as a transitional technology, which will be superceded by recombinantly produced bioproducts once the therapeutically active substances have been identified.","PeriodicalId":73085,"journal":{"name":"Frontiers in gastroenterology (Lausanne, Switzerland)","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-03-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47110127","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Editorial: Gut microbiota and chemotherapy resistance of colorectal cancer 社论:肠道微生物群与癌症化疗耐药性
Pub Date : 2023-03-13 DOI: 10.3389/fgstr.2023.1167322
Yijia Wang, Xuehua Wan, S. Hou
COPYRIGHT © 2023 Wang, Wan and Hou. This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms. TYPE Editorial PUBLISHED 13 March 2023 DOI 10.3389/fgstr.2023.1167322
版权所有©2023 Wang, Wan and Hou。这是一篇基于知识共享署名许可(CC BY)的开放获取文章。允许在其他论坛上使用、分发或复制,前提是要注明原作者和版权所有者,并根据公认的学术惯例引用本期刊的原始出版物。不遵守这些条款的使用、分发或复制是不被允许的。类型社论发表于2023年3月13日DOI 10.3389/fgstr.2023.1167322
{"title":"Editorial: Gut microbiota and chemotherapy resistance of colorectal cancer","authors":"Yijia Wang, Xuehua Wan, S. Hou","doi":"10.3389/fgstr.2023.1167322","DOIUrl":"https://doi.org/10.3389/fgstr.2023.1167322","url":null,"abstract":"COPYRIGHT © 2023 Wang, Wan and Hou. This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms. TYPE Editorial PUBLISHED 13 March 2023 DOI 10.3389/fgstr.2023.1167322","PeriodicalId":73085,"journal":{"name":"Frontiers in gastroenterology (Lausanne, Switzerland)","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-03-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45757587","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Acute-on-chronic liver failure due to hepatitis B 乙型肝炎引起的急性慢性肝衰竭
Pub Date : 2023-03-09 DOI: 10.3389/fgstr.2023.1016915
P. Garg, K. Madan
Acute-on-chronic liver failure (ACLF) is a complex health problem with a high short-term mortality. It is a form of end-stage liver disease (ESLD) characterized by acute hepatic insult on the background of an underlying chronic liver disease leading to other extrahepatic organ failures. Due to its rapid rate of progression, it is a challenge for both hepatologists and intensivists to treat. Many variations exist regarding its definition, leading to descriptions of various clinical phenotypes. Patients who have chronic hepatitis B (CHB) or Hepatitis B virus (HBV)-related cirrhosis are also prone to develop hepatic or extrahepatic failures when they develop a superadded insult. Different severity criteria and prognostic scores have been proposed and validated among various populations and various etiologies including HBV. The management mainly focusses on support of various organ failures while waiting for the liver to regenerate, for liver transplantation, or, in the case of HBV-related ACLF (HBV-ACLF), for the anti-virals to take effect. Liver transplantation still remains the definitive treatment for HACLV in general and even for HBV- ACLF. Medical therapies, such as nucleos(t)ide analogue (NUCs)and artificial liver support, may improve survival in a subset of patients with HBV-related ACLF. This review updates the understanding of HBV-ACLF from epidemiological and clinical studies and provides new insights into the definition, diagnostic criteria, epidemiology, pathogenesis, treatment, and prognostication of HBV-ACLF.
急性慢性肝衰竭(ACLF)是一种复杂的健康问题,短期死亡率高。它是一种终末期肝病(ESLD),以急性肝损伤为特征,以潜在的慢性肝病为背景,导致其他肝外器官衰竭。由于其进展速度快,对肝病学家和重症监护医师来说都是一个挑战。关于其定义存在许多变化,导致各种临床表型的描述。患有慢性乙型肝炎(CHB)或乙型肝炎病毒(HBV)相关肝硬化的患者在发生额外损伤时也容易发生肝脏或肝外衰竭。不同的严重程度标准和预后评分在不同的人群和不同的病因(包括HBV)中被提出和验证。治疗主要集中在支持各种器官衰竭,等待肝脏再生,等待肝移植,或者在hbv相关ACLF (HBV-ACLF)的情况下,等待抗病毒药物起作用。肝移植仍然是一般HACLV甚至HBV- ACLF的最终治疗方法。药物治疗,如核苷(t)类似物(NUCs)和人工肝支持,可能提高部分hbv相关ACLF患者的生存率。本文从流行病学和临床研究方面更新了对HBV-ACLF的认识,并对HBV-ACLF的定义、诊断标准、流行病学、发病机制、治疗和预后提供了新的见解。
{"title":"Acute-on-chronic liver failure due to hepatitis B","authors":"P. Garg, K. Madan","doi":"10.3389/fgstr.2023.1016915","DOIUrl":"https://doi.org/10.3389/fgstr.2023.1016915","url":null,"abstract":"Acute-on-chronic liver failure (ACLF) is a complex health problem with a high short-term mortality. It is a form of end-stage liver disease (ESLD) characterized by acute hepatic insult on the background of an underlying chronic liver disease leading to other extrahepatic organ failures. Due to its rapid rate of progression, it is a challenge for both hepatologists and intensivists to treat. Many variations exist regarding its definition, leading to descriptions of various clinical phenotypes. Patients who have chronic hepatitis B (CHB) or Hepatitis B virus (HBV)-related cirrhosis are also prone to develop hepatic or extrahepatic failures when they develop a superadded insult. Different severity criteria and prognostic scores have been proposed and validated among various populations and various etiologies including HBV. The management mainly focusses on support of various organ failures while waiting for the liver to regenerate, for liver transplantation, or, in the case of HBV-related ACLF (HBV-ACLF), for the anti-virals to take effect. Liver transplantation still remains the definitive treatment for HACLV in general and even for HBV- ACLF. Medical therapies, such as nucleos(t)ide analogue (NUCs)and artificial liver support, may improve survival in a subset of patients with HBV-related ACLF. This review updates the understanding of HBV-ACLF from epidemiological and clinical studies and provides new insights into the definition, diagnostic criteria, epidemiology, pathogenesis, treatment, and prognostication of HBV-ACLF.","PeriodicalId":73085,"journal":{"name":"Frontiers in gastroenterology (Lausanne, Switzerland)","volume":"2 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-03-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41994090","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A rare and severe complication after minimally invasive esophagectomy: First case of a left-sided tension pneumothorax caused by intrathoracic perforation of the herniated transverse colon. Case report and literature review 微创食管切除术后一种罕见且严重的并发症:第一例由横结肠疝胸腔内穿孔引起的左侧张力性肺气肿。病例报告和文献综述
Pub Date : 2023-03-06 DOI: 10.3389/fgstr.2023.1109999
Karimzadeh Mostafa, Carmen Wolf, Johannes Austrup, Frederike Franke, Olav Jansen, M. Both, P. Langguth
Nowadays, a minimally invasive surgical approach is increasingly being chosen to treat distal esophageal tumors. Here, postoperative hiatal herniation has been identified as a potentially severe complication. In such cases, it is still not known whether surgical or conservative treatment is preferable. In this report, we elaborate the case of a 62-year-old male patient who presented at our emergency department with severe chest pain. This patient had undergone minimally invasive esophagectomy with gastric pull-up 2 years prior to this event. Emergency computed tomography revealed a left-sided tension pneumothorax based on transhiatal herniation of the transverse colon causing an intrathoracic closed-loop obstruction with subsequent perforation. Immediate surgical treatment was initiated and the transverse colon could be successfully repositioned and resected. Nevertheless, the patient died due to postoperative septic shock in the setting of fecal peritonitis, mediastinitis, and pleuritis within 48 hours after surgery. We provide a detailed description of this rare case and provide a review of the literature concerning intrathoracic colonic herniations.
目前,越来越多的人选择微创手术方法来治疗食管远端肿瘤。在这里,术后裂孔疝被认为是一种潜在的严重并发症。在这种情况下,仍然不知道手术或保守治疗是可取的。在此报告中,我们详细介绍了一个62岁的男性患者,他在我们的急诊科出现了严重的胸痛。该患者在此事件发生前2年接受了微创食管切除术和胃上拉手术。急诊计算机断层扫描显示左侧张力性气胸,基于横结肠经裂孔疝,引起胸内闭合环阻塞并随后穿孔。立即开始手术治疗,横结肠可以成功地重新定位和切除。然而,患者在术后48小时内死于粪便性腹膜炎、纵隔炎和胸膜炎并发的术后感染性休克。我们提供这一罕见病例的详细描述,并提供有关胸内结肠疝的文献回顾。
{"title":"A rare and severe complication after minimally invasive esophagectomy: First case of a left-sided tension pneumothorax caused by intrathoracic perforation of the herniated transverse colon. Case report and literature review","authors":"Karimzadeh Mostafa, Carmen Wolf, Johannes Austrup, Frederike Franke, Olav Jansen, M. Both, P. Langguth","doi":"10.3389/fgstr.2023.1109999","DOIUrl":"https://doi.org/10.3389/fgstr.2023.1109999","url":null,"abstract":"Nowadays, a minimally invasive surgical approach is increasingly being chosen to treat distal esophageal tumors. Here, postoperative hiatal herniation has been identified as a potentially severe complication. In such cases, it is still not known whether surgical or conservative treatment is preferable. In this report, we elaborate the case of a 62-year-old male patient who presented at our emergency department with severe chest pain. This patient had undergone minimally invasive esophagectomy with gastric pull-up 2 years prior to this event. Emergency computed tomography revealed a left-sided tension pneumothorax based on transhiatal herniation of the transverse colon causing an intrathoracic closed-loop obstruction with subsequent perforation. Immediate surgical treatment was initiated and the transverse colon could be successfully repositioned and resected. Nevertheless, the patient died due to postoperative septic shock in the setting of fecal peritonitis, mediastinitis, and pleuritis within 48 hours after surgery. We provide a detailed description of this rare case and provide a review of the literature concerning intrathoracic colonic herniations.","PeriodicalId":73085,"journal":{"name":"Frontiers in gastroenterology (Lausanne, Switzerland)","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-03-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49005744","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Editorial: Key opinions showcase: Gastroenterology 社论:关键意见展示:胃肠病学
Pub Date : 2023-03-01 DOI: 10.3389/fgstr.2023.1159403
C. Morain
COPYRIGHT © 2023 Morain. This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms. TYPE Editorial PUBLISHED 01 March 2023 DOI 10.3389/fgstr.2023.1159403
版权所有©2023 Morain。这是一篇根据知识共享署名许可(CC BY)条款发布的开放获取文章。根据公认的学术惯例,允许在其他论坛上使用、分发或复制,前提是原作者和版权所有人得到认可,并引用本期刊上的原始出版物。不允许使用、分发或复制不符合这些条款的内容。TYPE编辑出版于2023年3月1日DOI 10.3389/fgstr.2023.1159403
{"title":"Editorial: Key opinions showcase: Gastroenterology","authors":"C. Morain","doi":"10.3389/fgstr.2023.1159403","DOIUrl":"https://doi.org/10.3389/fgstr.2023.1159403","url":null,"abstract":"COPYRIGHT © 2023 Morain. This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms. TYPE Editorial PUBLISHED 01 March 2023 DOI 10.3389/fgstr.2023.1159403","PeriodicalId":73085,"journal":{"name":"Frontiers in gastroenterology (Lausanne, Switzerland)","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47284277","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Compression hemostasis using fully covered self-expandable metallic stents for refractory hemorrhages caused by esophageal cancer: A pilot study 使用全覆盖自膨胀金属支架压迫止血治疗食管癌引起的难治性出血:一项初步研究
Pub Date : 2023-02-21 DOI: 10.3389/fgstr.2023.1120795
Y. Bi, Jianzhuang Ren, Xinwei Han
Objective Fully covered self-expandable metallic stents (SEMSs) have been widely used as a salvage therapy for patients with esophageal variceal bleeding. However, the role of fully covered SEMSs in the management of hemorrhage caused by esophageal cancer has not yet been established. We aimed to investigate the safety and efficacy of fully covered SEMSs as a salvage therapy for esophageal cancer-related hemorrhage. Methods From September 2019 to March 2022, 17 patients, who underwent the insertion of fully covered SEMS for malignant esophageal hemorrhages, were retrospectively analyzed. Chest computed tomography (CT) scans and esophagographies were performed routinely to determine the location and length of the tumor. A fully covered SEMS was implanted under fluoroscopy. Baseline demographics were retrospectively collected, that is those for sex, age, previous treatment, comorbidities, lesion type, and stent size. Results A total of 20 metal stents were placed in 17 patients, with a technical success rate of 100% and a hemostasis success rate of 88.2%. Stent removal was performed in three patients because of complications. No perioperative deaths were related to stent placement or removal. Five main complications (29.4%) were found after stent insertion. Stent migration and restenosis were observed in two patients (11.8%). Except for two perioperative deaths and one patient lost to follow-up, all remaining 14 patients were successfully followed up. At the end of follow-up, two patients had survived without obvious symptoms, and a total of 12 patients were dead owing to tumor progression (n = 10), severe infection (n = 1), and cerebrovascular accident (n = 1). The median overall survival was 13.8 months. Conclusion Insertion of a fully covered SEMS may be a safe and effective means of the salvage management of refractory esophageal cancer-related hemorrhage, and its use in this context may lead to the development of innovative methods for compression hemostasis. However, further study with a larger sample size and comparison with other forms of salvage therapy.
目的全覆盖自膨胀金属支架(全覆盖自膨胀金属支架)作为食管静脉曲张出血患者的补救性治疗已被广泛应用。然而,完全覆盖的全膜超声在食管癌出血治疗中的作用尚未确定。我们的目的是研究全覆盖的全膜超声治疗作为食管癌相关出血的补救性治疗的安全性和有效性。方法回顾性分析2019年9月至2022年3月17例全覆盖SEMS治疗食管恶性出血的临床资料。常规进行胸部计算机断层扫描(CT)和食管造影以确定肿瘤的位置和长度。在透视下植入一个完全覆盖的SEMS。回顾性收集基线人口统计数据,包括性别、年龄、既往治疗、合并症、病变类型和支架大小。结果17例患者共置入20个金属支架,技术成功率100%,止血成功率88.2%。由于并发症,3例患者接受了支架移除手术。无围手术期死亡与支架置入或移除相关。支架置入术后出现5个主要并发症(29.4%)。2例患者(11.8%)出现支架移位和再狭窄。除2例围手术期死亡、1例失访外,其余14例均成功随访。随访结束时,2例患者无明显症状存活,12例患者因肿瘤进展(n = 10)、严重感染(n = 1)、脑血管意外(n = 1)死亡,中位总生存期为13.8个月。结论置入全覆盖SEMS可能是一种安全有效的抢救治疗难治性食管癌相关出血的方法,其在此背景下的应用可能导致压迫止血方法的创新发展。然而,进一步的研究需要更大的样本量,并与其他形式的抢救治疗进行比较。
{"title":"Compression hemostasis using fully covered self-expandable metallic stents for refractory hemorrhages caused by esophageal cancer: A pilot study","authors":"Y. Bi, Jianzhuang Ren, Xinwei Han","doi":"10.3389/fgstr.2023.1120795","DOIUrl":"https://doi.org/10.3389/fgstr.2023.1120795","url":null,"abstract":"Objective Fully covered self-expandable metallic stents (SEMSs) have been widely used as a salvage therapy for patients with esophageal variceal bleeding. However, the role of fully covered SEMSs in the management of hemorrhage caused by esophageal cancer has not yet been established. We aimed to investigate the safety and efficacy of fully covered SEMSs as a salvage therapy for esophageal cancer-related hemorrhage. Methods From September 2019 to March 2022, 17 patients, who underwent the insertion of fully covered SEMS for malignant esophageal hemorrhages, were retrospectively analyzed. Chest computed tomography (CT) scans and esophagographies were performed routinely to determine the location and length of the tumor. A fully covered SEMS was implanted under fluoroscopy. Baseline demographics were retrospectively collected, that is those for sex, age, previous treatment, comorbidities, lesion type, and stent size. Results A total of 20 metal stents were placed in 17 patients, with a technical success rate of 100% and a hemostasis success rate of 88.2%. Stent removal was performed in three patients because of complications. No perioperative deaths were related to stent placement or removal. Five main complications (29.4%) were found after stent insertion. Stent migration and restenosis were observed in two patients (11.8%). Except for two perioperative deaths and one patient lost to follow-up, all remaining 14 patients were successfully followed up. At the end of follow-up, two patients had survived without obvious symptoms, and a total of 12 patients were dead owing to tumor progression (n = 10), severe infection (n = 1), and cerebrovascular accident (n = 1). The median overall survival was 13.8 months. Conclusion Insertion of a fully covered SEMS may be a safe and effective means of the salvage management of refractory esophageal cancer-related hemorrhage, and its use in this context may lead to the development of innovative methods for compression hemostasis. However, further study with a larger sample size and comparison with other forms of salvage therapy.","PeriodicalId":73085,"journal":{"name":"Frontiers in gastroenterology (Lausanne, Switzerland)","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-02-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47237151","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Seroprevalence of hepatitis C virus infection in patients with type 2 diabetes mellitus is associated with increased age in sub-Saharan Africa: Results from a cross-sectional comparative analysis 撒哈拉以南非洲2型糖尿病患者丙型肝炎病毒感染的血清流行率与年龄增加有关:横断面比较分析结果
Pub Date : 2023-01-23 DOI: 10.3389/fgstr.2023.1063590
Charly Feutseu, M. Kowo, A. Boli, J. Katte, Magellan Guewo-Fokeng, Sylvain Zemsi, M. Dehayem, S. Choukem, E. Sobngwi
Background Several epidemiological studies have established the association between hepatitis C virus (HCV) infection and type 2 diabetes mellitus (T2DM). However, the determinants and reasons for the high prevalence of HCV infection in people with T2DM are not well understood especially in sub-Saharan African populations. In this study, we aimed to assess determinants of the association between HCV infection and T2DM. Methods We performed a cross-sectional study amongst 442 T2DM patients recruited from an out-patient adult diabetes clinic in a tertiary hospital and 442 non-diabetic controls recruited from the general population. Serological testing for HCV antibody was performed using standard ELISA technique. Anti-HCV antibody prevalence was reported by age group in participants with diabetes and the non-diabetic controls. Logistic regression was used to examine for factors associated with the HCV infection in patients with diabetes. Results We reported an overall HCV prevalence of 11.5% [95% CI: 9.4-13.6] irrespective of diabetes status in this study. The seroprevalence of HCV infection in diabetics patients was 17.6% [95% CI: 14.0-21.2] compared to 5.5% [95% CI: 3.4-7.6] in non-diabetics (p< 0.001). We did not find a significant HCV seropositivity difference in diabetic patients with common risk factors of HCV infection. When investigating the HCV seroprevalence by age group in diabetic and non-diabetic patients, no case of HCV infection was found in patients less than 30 years old while the highest HCV seropositivity was reported in patients older than 60 years (36.7% T2DM and 11.1% for non-diabetics) followed by the patients belonging to 50-59 years age group (16% in T2DM and 5.8% in non-diabetics) and those in 40-49 years age group (4.4% in diabetic, 0.8% in non-diabetic). To support this finding, in a multivariate logistic regression, only diabetic patients belonging to age group > 65 years had a significant risk (OR: 16.7 [95% CI: 1.7-160.0]) to acquire HCV infection. Conclusion The seroprevalence of HCV infection is higher among T2DM adult patients than in non-diabetic patients, and is associated with increased age. This age-dependent association may suggest a generational exposure that may no longer exist overtime.
背景几项流行病学研究已经确定丙型肝炎病毒(HCV)感染与2型糖尿病(T2DM)之间的关系。然而,T2DM患者HCV感染率高的决定因素和原因尚不清楚,尤其是在撒哈拉以南非洲人群中。在这项研究中,我们旨在评估丙型肝炎病毒感染和2型糖尿病之间关系的决定因素。方法我们对从一家三级医院的成人糖尿病门诊招募的442名T2DM患者和从普通人群招募的4420名非糖尿病对照进行了横断面研究。使用标准ELISA技术进行HCV抗体的血清学检测。在糖尿病患者和非糖尿病对照组中,按年龄组报告了抗-HCV抗体的流行率。采用Logistic回归分析来检验糖尿病患者HCV感染的相关因素。结果在本研究中,我们报告的HCV总患病率为11.5%[95%CI:9.4-13.6],与糖尿病状况无关。糖尿病患者的HCV感染血清阳性率为17.6%[95%CI:14.0-21.2],而非糖尿病患者为5.5%[95%CI:3.4-7.6](p<0.001)。在具有HCV感染常见危险因素的糖尿病患者中,我们没有发现显著的HCV阳性差异。当按年龄组调查糖尿病和非糖尿病患者的HCV血清流行率时,在30岁以下的患者中没有发现HCV感染病例,而60岁以上的患者(36.7%的T2DM和11.1%的非糖尿病患者)报告的HCV血清阳性率最高,其次是50-59岁年龄组的患者(16%的T2DM,5.8%的非血糖患者)和40-49岁年龄组(4.4%的糖尿病患者,0.8%的非糖尿病人群)。为了支持这一发现,在多变量逻辑回归中,只有年龄组>65岁的糖尿病患者才有感染丙型肝炎病毒的显著风险(OR:16.7[95%CI:1.7-160.0])。结论成年T2DM患者血清HCV感染率高于非糖尿病患者,且与年龄增长有关。这种与年龄相关的关联可能表明,随着时间的推移,代际暴露可能不再存在。
{"title":"Seroprevalence of hepatitis C virus infection in patients with type 2 diabetes mellitus is associated with increased age in sub-Saharan Africa: Results from a cross-sectional comparative analysis","authors":"Charly Feutseu, M. Kowo, A. Boli, J. Katte, Magellan Guewo-Fokeng, Sylvain Zemsi, M. Dehayem, S. Choukem, E. Sobngwi","doi":"10.3389/fgstr.2023.1063590","DOIUrl":"https://doi.org/10.3389/fgstr.2023.1063590","url":null,"abstract":"Background Several epidemiological studies have established the association between hepatitis C virus (HCV) infection and type 2 diabetes mellitus (T2DM). However, the determinants and reasons for the high prevalence of HCV infection in people with T2DM are not well understood especially in sub-Saharan African populations. In this study, we aimed to assess determinants of the association between HCV infection and T2DM. Methods We performed a cross-sectional study amongst 442 T2DM patients recruited from an out-patient adult diabetes clinic in a tertiary hospital and 442 non-diabetic controls recruited from the general population. Serological testing for HCV antibody was performed using standard ELISA technique. Anti-HCV antibody prevalence was reported by age group in participants with diabetes and the non-diabetic controls. Logistic regression was used to examine for factors associated with the HCV infection in patients with diabetes. Results We reported an overall HCV prevalence of 11.5% [95% CI: 9.4-13.6] irrespective of diabetes status in this study. The seroprevalence of HCV infection in diabetics patients was 17.6% [95% CI: 14.0-21.2] compared to 5.5% [95% CI: 3.4-7.6] in non-diabetics (p< 0.001). We did not find a significant HCV seropositivity difference in diabetic patients with common risk factors of HCV infection. When investigating the HCV seroprevalence by age group in diabetic and non-diabetic patients, no case of HCV infection was found in patients less than 30 years old while the highest HCV seropositivity was reported in patients older than 60 years (36.7% T2DM and 11.1% for non-diabetics) followed by the patients belonging to 50-59 years age group (16% in T2DM and 5.8% in non-diabetics) and those in 40-49 years age group (4.4% in diabetic, 0.8% in non-diabetic). To support this finding, in a multivariate logistic regression, only diabetic patients belonging to age group > 65 years had a significant risk (OR: 16.7 [95% CI: 1.7-160.0]) to acquire HCV infection. Conclusion The seroprevalence of HCV infection is higher among T2DM adult patients than in non-diabetic patients, and is associated with increased age. This age-dependent association may suggest a generational exposure that may no longer exist overtime.","PeriodicalId":73085,"journal":{"name":"Frontiers in gastroenterology (Lausanne, Switzerland)","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46369416","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
期刊
Frontiers in gastroenterology (Lausanne, Switzerland)
全部 Acc. Chem. Res. ACS Applied Bio Materials ACS Appl. Electron. Mater. ACS Appl. Energy Mater. ACS Appl. Mater. Interfaces ACS Appl. Nano Mater. ACS Appl. Polym. Mater. ACS BIOMATER-SCI ENG ACS Catal. ACS Cent. Sci. ACS Chem. Biol. ACS Chemical Health & Safety ACS Chem. Neurosci. ACS Comb. Sci. ACS Earth Space Chem. ACS Energy Lett. ACS Infect. Dis. ACS Macro Lett. ACS Mater. Lett. ACS Med. Chem. Lett. ACS Nano ACS Omega ACS Photonics ACS Sens. ACS Sustainable Chem. Eng. ACS Synth. Biol. Anal. Chem. BIOCHEMISTRY-US Bioconjugate Chem. BIOMACROMOLECULES Chem. Res. Toxicol. Chem. Rev. Chem. Mater. CRYST GROWTH DES ENERG FUEL Environ. Sci. Technol. Environ. Sci. Technol. Lett. Eur. J. Inorg. Chem. IND ENG CHEM RES Inorg. Chem. J. Agric. Food. Chem. J. Chem. Eng. Data J. Chem. Educ. J. Chem. Inf. Model. J. Chem. Theory Comput. J. Med. Chem. J. Nat. Prod. J PROTEOME RES J. Am. Chem. Soc. LANGMUIR MACROMOLECULES Mol. Pharmaceutics Nano Lett. Org. Lett. ORG PROCESS RES DEV ORGANOMETALLICS J. Org. Chem. J. Phys. Chem. J. Phys. Chem. A J. Phys. Chem. B J. Phys. Chem. C J. Phys. Chem. Lett. Analyst Anal. Methods Biomater. Sci. Catal. Sci. Technol. Chem. Commun. Chem. Soc. Rev. CHEM EDUC RES PRACT CRYSTENGCOMM Dalton Trans. Energy Environ. Sci. ENVIRON SCI-NANO ENVIRON SCI-PROC IMP ENVIRON SCI-WAT RES Faraday Discuss. Food Funct. Green Chem. Inorg. Chem. Front. Integr. Biol. J. Anal. At. Spectrom. J. Mater. Chem. A J. Mater. Chem. B J. Mater. Chem. C Lab Chip Mater. Chem. Front. Mater. Horiz. MEDCHEMCOMM Metallomics Mol. Biosyst. Mol. Syst. Des. Eng. Nanoscale Nanoscale Horiz. Nat. Prod. Rep. New J. Chem. Org. Biomol. Chem. Org. Chem. Front. PHOTOCH PHOTOBIO SCI PCCP Polym. Chem.
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:604180095
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1