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Synchronous Esophageal and Colon Adenocarcinomas 同步性食管和结肠腺癌
Pub Date : 2020-10-21 DOI: 10.17554/j.issn.2224-3992.2020.09.963
L. Bierle, S. Reddy, Varun Kesar, V. Chitnavis, D. Grider
Synchronous carcinomas in the same patient were first elucidated in the early 1930s. Following this initial recognition, awareness of synchronous carcinomas coupled with advancements in medical technology have made diagnosis of two primary carcinomas from separate sites in the same time interval possible. We present a case of newly diagnosed synchronous primary esophageal and ascending colon adenocarcinomas in a patient presenting with lower gastrointestinal bleed. A 74-year-old female with history of abdominal aortic aneurysm repair on dual-antiplatelet therapy and chronic obstructive pulmonary disease on supplemental oxygen presented with bright red blood per rectum. Initial hemoglobin was 12.5g/dL, down-trending to 9.0g/dL. Esophagogastroduodenoscopy (EGD) revealed a nodule in the proximal esophageal mucosa, a submucosal lesion in the esophageal body 30 centimeters from the entry point, and a hiatal hernia with pathology showing high grade dysplasia in Barrett mucosa (Figure 1). Her hemoglobin stabilized after one transfusion and symptoms resolved. Days later, repeat EGD with endoscopic mucosal resection and colonoscopy showed Barrett’s esophagus, a distal esophageal mass at 30cm (Figure 2), and synchronous colon masses in the ascending colon (Figure 3). Pathology from EGD biopsies revealed Barrett mucosa leading to esophageal adenocarcinoma (Figure 4) with MLH1 and PMS2 mismatch repair (MMR) proteins intact, demonstrating nuclear positivity. Histopathologic analysis of the ascending colon mass revealed BRAF mutation positivity (Figure 5) and loss of MLH1 and PMS2 MMR proteins, confirming a sporadic microsatellite unstable colonic adenocarcinoma. She was staged at T2N0 by endoscopic ultrasound and T2N0 colon adenocarcinoma with recommendations for esophageal resection and hemicolectomy. Given her oxygen requirements and chronic hypercarbia, she was not a candidate for esophagectomy, however underwent hemicolectomy. Colonic neoplasias (up to 20%) are the most common synchronous cancers in patients with primary gastric cancer; the incidence of esophageal and synchronous colon cancers is unknown. Upon discovering multiple primary malignancies, accurate staging along with immunohistochemical analysis is key to distinguish each primary cancer and determine appropriate therapy.
同一患者的同步癌在20世纪30年代初首次被阐明。在这一初步认识之后,对同步癌的认识加上医学技术的进步,使得在同一时间间隔内从不同部位诊断两种原发性癌成为可能。我们报告了一例新诊断的同步原发性食管和升结肠腺癌患者,其表现为下消化道出血。一名74岁的女性,有双重抗血小板治疗的腹主动脉瘤修复史和补充氧气的慢性阻塞性肺病病史,直肠内有鲜红色血液。最初的血红蛋白为12.5g/dL,下降趋势为9.0g/dL。食管胃十二指肠镜检查(EGD)显示,食管近端粘膜有一个结节,距离入口30厘米的食管体有一个粘膜下病变,还有一个裂孔疝,病理显示巴雷特粘膜高度发育不良(图1)。一次输血后,她的血红蛋白稳定下来,症状得到缓解。几天后,内镜黏膜切除和结肠镜检查的重复EGD显示Barrett食管,30厘米处的食管远端肿块(图2),升结肠中的同步结肠肿块(图3)。EGD活检的病理学显示,Barrett粘膜导致食道腺癌(图4),MLH1和PMS2错配修复(MMR)蛋白完整,显示核阳性。升结肠肿块的组织病理学分析显示BRAF突变阳性(图5),MLH1和PMS2 MMR蛋白缺失,证实了散发性微卫星不稳定结肠腺癌。她在T2N0通过内镜超声和T2N0结肠腺癌分期,建议进行食道切除术和半结肠切除术。考虑到她的氧气需求和慢性高碳酸血症,她不是食管切除术的候选人,但接受了半结肠切除术。结肠肿瘤(高达20%)是原发性癌症患者中最常见的同步癌症;食道癌和同期结肠癌的发病率尚不清楚。发现多种原发性恶性肿瘤后,准确的分期和免疫组织化学分析是区分每种原发性癌症并确定适当治疗的关键。
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引用次数: 0
Alcoholic Liver Disease Patients Listed for Liver Transplantation: An Overview from 2002-2017 2002-2017年酒精性肝病肝移植患者名单综述
Pub Date : 2020-10-21 DOI: 10.17554/j.issn.2224-3992.2020.09.960
Manasi Joshi, E. Godfrey, J. Goss, A. Rana
ALD patients comprise a larger proportion of listings for liver transplant (LT) than in the past, and represent a population undergoing demographic change in the United States. This study examined the OPTN/UNOS transplantation waitlist STAR files from March 2002 - December 2017. All adults listed for LT were included (n=135,956). Yearly demographic trends in ALD-related listings and listing outcomes (transplantation vs. death on waitlist) were explored. Alcoholic cirrhosis has increased from 4.3% of the LT candidates in 2002 to 8.3% in 2017. While alcoholic hepatitis accounted for only 0.64% of listings in 2017, this has doubled since 2004. The proportion of women listed for ALD increased (21.8% in 2002 vs. 28.34% in 2017). Furthermore, proportionally fewer ALD listings are White patients (79.42% in 2002 vs. 75.66% in 2017). While the proportion of Hispanic LT candidates increased (12.87% vs. 15.94% p=0.00), proportionally, Hispanic ALD patients remained constant (15.68%, 15.84%). Since 2015, the percentage of ALD patients on the waitlist receiving transplants increased (from 41% in 2014 to 45% and 49% in 2015 and 2016). This increase is more than the increase for patients transplanted for non-ALD indications (39% to 40% and 41%). Transplant-to-death ratio increased to 7.6 in 2017 in the ALD group but only to 4.3 in the non-ALD group. This descriptive study provides an update on the relative prevalence of ALD in the LT population, demographic changes, and waitlist outcomes.
ALD患者在肝移植(LT)名单中所占比例比过去更大,代表了美国正在经历人口结构变化的人群。本研究检查了2002年3月至2017年12月的OPTN/UNOS移植等待名单STAR文件。纳入所有列为LT的成年人(n=135956)。对ALD相关列表和列表结果(移植与等待名单上的死亡)的年度人口统计趋势进行了探讨。酒精性肝硬化已从2002年的4.3%上升到2017年的8.3%。虽然2017年酒精性肝炎仅占上市公司的0.64%,但自2004年以来,这一比例翻了一番。被列入ALD名单的女性比例有所上升(2002年为21.8%,2017年为28.34%)。此外,白人患者的ALD列表按比例减少(2002年为79.42%,2017年为75.66%)。虽然西班牙裔LT候选患者的比例有所增加(12.87%对15.94%,p=0.00),但西班牙牙裔ALD患者的比例保持不变(15.68%,15.84%)。自2015年以来,等待接受移植的ALD患者比例有所上升(从2014年的41%上升到2015年和2016年的45%和49%)。这一增长超过了非ALD适应症移植患者的增长(39%至40%和41%)。2017年,ALD组的移植死亡率增至7.6,但非ALD组仅增至4.3。这项描述性研究提供了LT人群中ALD相对患病率、人口结构变化和等待名单结果的最新情况。
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引用次数: 0
Beta-blockers and Statins: Role in Portal Hypertension and Beyond 受体阻滞剂和他汀类药物:在门脉高压及其他疾病中的作用
Pub Date : 2020-10-21 DOI: 10.17554/j.issn.2224-3992.2020.09.969
F. Pace, Helena Maria Giordano Valério, Juliano Machado de Oliveira, K. Barbosa, T. Ribeiro, J. Chebli
Clinically significant portal hypertension is a cornerstone in cirrhosis’s natural history, significantly impacting these patients’ morbidity and mortality. Unless adequate preventive measures are implemented, the recurrence rate of bleeding can reach up to 65% of patients and with mortality of 57%. The goals in portal hypertension treatment focus on reducing the hepatic venous portal gradient, both by reducing portal blood flow and intrahepatic resistance. Nonselective beta-blockers and esophageal varices ligation have been the standard of care in esophageal varices’ treatment. Currently, statins and carvedilol’s role in reducing portal pressure, preventing esophageal variceal bleeding, and other advanced liver disease complications seem to be promising.
具有临床意义的门静脉高压是肝硬化自然史的基石,对这些患者的发病率和死亡率有显著影响。除非采取足够的预防措施,否则出血的复发率可达65%,死亡率可达57%。门静脉高压治疗的目标是通过减少门静脉血流量和肝内阻力来降低肝静脉门静脉梯度。非选择性β受体阻滞剂和食管静脉曲张结扎术一直是食管静脉曲张治疗的标准护理。目前,他汀类药物和卡维地洛在降低门静脉压力、预防食管静脉曲张破裂出血和其他晚期肝病并发症方面的作用似乎很有希望。
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引用次数: 0
Repositioning Gastroenterology Services during COVID-19 Pandemic COVID-19大流行期间胃肠病学服务的重新定位
Pub Date : 2020-10-21 DOI: 10.17554/j.issn.2224-3992.2020.09.962
I. Yakubu, Ali I. Elgaderi, Charles Andrews, Christophe Persad, E. Burke, J. Farley, Khaled Shaban, Lucy Kelly, Mahmood E. Elkaramany, Megan E. Penrose, M. K. Ansari, Osama Idris, Pamela Ntenezi, Syed Tipu Naqvi, Sylvia C. Mibey
Background In COVID-19 pandemic, hospitals become overwhelmed with acute admissions leading to the suspension of outpatient clinics including gastroenterology and endoscopic services. Similarly available resources are channeled to combat the scourge. These diversions of resources coupled with lockdowns and fear of getting infected prevent patients from accessing routine and life-saving gastroenterology services leading to increased gastrointestinal-related morbidity and mortality in at-risk populations. Often, there are delays in the diagnosis and early treatment of gastrointestinal cancers, and high risks of death from gastrointestinal bleeding. Summary This review discusses COVID-19 risk factors and ways and means of ensuring safe essential gastroenterology services in the setting of COVID-19 pandemic based on available evidence. Telemedicine avoids physical contacts, maximizes safety by reducing the risk of infection to both clinicians and patients, and is conducive to a lockdown, quarantine, or self-isolation environment of COVID-19. It can be used to triage critical cases requiring life-saving endoscopic procedures. The review also explores measures at de-risking endoscopies being high-risk aerosol generating procedures. The emerging technology of non-contact endoscopy in the form of robotic endoscopy raises hope in this direction.
背景在新冠肺炎大流行中,医院因急性入院而不堪重负,导致包括胃肠病和内窥镜服务在内的门诊暂停。同样可用的资源也被用于打击这一祸害。这些资源的转移,加上封锁和对感染的恐惧,使患者无法获得常规和挽救生命的胃肠病服务,导致高危人群中与胃肠道相关的发病率和死亡率增加。胃肠道癌症的诊断和早期治疗往往会延迟,胃肠道出血导致死亡的风险也很高。摘要本综述讨论了新冠肺炎的风险因素,以及在新冠肺炎大流行的情况下确保安全的基本胃肠病服务的方式和方法。远程医疗避免了身体接触,通过降低临床医生和患者的感染风险来最大限度地提高安全性,并有助于新冠肺炎的封锁、隔离或自我安慰环境。它可以用于对需要挽救生命的内窥镜手术的危重病例进行分诊。该综述还探讨了降低内镜作为高风险气溶胶生成程序风险的措施。机器人内窥镜形式的非接触式内窥镜技术为这一方向带来了希望。
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引用次数: 0
An Unusual and Unfortunate Presentation of a Gastric Adenocarcinoma 胃腺癌的一种罕见和不幸的表现
Pub Date : 2020-08-21 DOI: 10.17554/J.ISSN.2224-3992.2020.09.953
H. Suga, Y. Khalid, N. Dasu, G. Holland, K. Dasu, Summar T. Salim, Lucy M. Joo
Gastric adenocarcinoma is the third leading cause of mortality worldwide. Although it is a relatively infrequent neoplasm in North America, it is associated with a high mortality rate. Gastric adenocarcinoma is believed to result from inflammation of gastric cells leading to peptic ulcers which then progresses to cancer. Our case highlights a rare presentation of a rapidly growing gastric adenocarcinoma, originally unseen on endoscopy a month prior, and later appearing as a large circumferential mass. Initially the H. pylori and biopsy results in negative findings for adenocarcinoma, however, a month later the biopsy results were positive for gastric adenocarcinoma. Gastric adenocarcinomas are usually insidious and presents initially as non-specific symptoms such as dyspepsia, nausea, and early satiety. The initial workup consists of an EGD and EUS for localization, tissue biopsy, and determination of tumor size/depth as well as locating regional lymph nodes. Our case highlights the emphasis of frequent surveillance and close follow-up of patients who have increased risk factors for gastric adenocarcinomas as these cancers can often be missed and are fatal.
胃腺癌是全球第三大死亡原因。尽管它在北美是一种相对罕见的肿瘤,但它与高死亡率有关。胃腺癌被认为是由胃细胞炎症导致的消化性溃疡,然后发展为癌症。我们的病例强调了一种罕见的快速生长的胃腺癌,最初在一个月前的内窥镜检查中没有发现,后来出现了一个大的圆周肿块。最初幽门螺杆菌和活检结果为腺癌阴性,然而,一个月后,活检结果为胃腺癌阳性。胃腺癌通常是隐性的,最初表现为非特异性症状,如消化不良、恶心和早期饱腹感。最初的检查包括EGD和EUS,用于定位、组织活检、确定肿瘤大小/深度以及定位区域淋巴结。我们的病例强调了对胃癌危险因素增加的患者进行频繁监测和密切随访的重要性,因为这些癌症往往会被遗漏并致命。
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引用次数: 0
Beneficial Efficacy of Aloe Vera to Viral Infections: Case Reports of Kampo Medicine With Aloe Vera Juice 芦荟对病毒感染的有益功效:用芦荟汁做汉布药的病例报告
Pub Date : 2020-08-21 DOI: 10.17554/j.issn.2224-3992.2020.09.930
A. Yagi, M. Hasegawa, S. Ataka
We discussed evident effects of aloe-emodin and aloe polysaccharide on the therapy of viral infections and epigenetic factor butyrate that is involved in latency and reactivation in viral infection. Furthermore we presented eight case reports of Kampo medicine with Aloe vera juice (AVJ) to virus infections. Kampo medicine with AVJ-successive ingestion demonstrates to be suitably personalized medicine for virus infections and improves gut-microbial ecosystem in host. The potential Kampo medicine with AVJ may provide fresh insights as an anti-virus medicine for homeostatic regulation in host.
我们讨论了芦荟大黄素和芦荟多糖对治疗病毒感染的明显作用,以及参与病毒感染潜伏和再激活的表观遗传学丁酸因子。此外,我们还介绍了八例使用芦荟汁的Kampo药物治疗病毒感染的病例报告。连续摄入AVJ的Kampo药物被证明是治疗病毒感染和改善宿主肠道微生物生态系统的合适的个性化药物。具有AVJ的潜在Kampo药物可能作为宿主稳态调节的抗病毒药物提供新的见解。
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引用次数: 1
Comparison of Emergency Room Use Between African-American and Caucasian Inflammatory Bowel Disease (IBD) Patients 非裔美国人和高加索炎症性肠病(IBD)患者急诊室使用情况的比较
Pub Date : 2020-08-21 DOI: 10.17554/j.issn.2224-3992.2020.09.951
T. Dhere, Sujata Dwadasi, S. Levy, Ruoming Wu, Z. Kazzi, H. Iskandar
Aim: Inflammatory bowel disease (IBD) is a chronic condition becoming increasingly prevalent in the African-American (AA) population. We aimed to compare ED utilization between AA and non-Hispanic Caucasian (C) IBD patients in a large tertiary care referral center. Material and Methods: A retrospective chart view was performed on IBD patients seen in the Emory University Hospital ED after Institutional Review Board approval. Results: Data from 391 patients including 244 C patients and 147 AA patients was available for analysis. There were more AA patients who had ≥ 2 ED visits compared to C patients. When assessing the number of ED visits based on whether the visits were IBD-related vs non-IBD related, more AA patients had ≥ 2 visits for both types of visits. In the multivariable logistic regression analysis, factors associated with IBD related visits included younger age, AA race, male sex, a diagnosis of ulcerative colitis, being a current patient in the Emory GI clinic, and prior history of IBD-related surgery. Conclusion: Our study reveals that AA IBD patients seen in the ED more individuals visited the ED more than once for both IBD and non-IBD related issues compared to C IBD patients.
目的:炎症性肠病(IBD)是一种慢性疾病,在非裔美国人(AA)中越来越普遍。我们的目的是比较AA和非西班牙裔高加索(C) IBD患者在大型三级保健转诊中心的ED使用情况。材料和方法:经机构审查委员会批准,对在埃默里大学医院急诊科就诊的IBD患者进行回顾性图表分析。结果:391例患者资料可用于分析,其中244例为C型,147例为AA型。与C级患者相比,AA级患者就诊次数≥2次。当根据ibd相关与非ibd相关来评估ED就诊次数时,更多的AA患者在两种类型的就诊中都有≥2次就诊。在多变量logistic回归分析中,IBD相关就诊的相关因素包括年龄较小、AA种族、男性、溃疡性结肠炎诊断、目前在Emory GI诊所就诊、既往IBD相关手术史。结论:我们的研究表明,与C型IBD患者相比,AA型IBD患者在急诊科看到的IBD和非IBD相关问题超过一次的个体。
{"title":"Comparison of Emergency Room Use Between African-American and Caucasian Inflammatory Bowel Disease (IBD) Patients","authors":"T. Dhere, Sujata Dwadasi, S. Levy, Ruoming Wu, Z. Kazzi, H. Iskandar","doi":"10.17554/j.issn.2224-3992.2020.09.951","DOIUrl":"https://doi.org/10.17554/j.issn.2224-3992.2020.09.951","url":null,"abstract":"Aim: Inflammatory bowel disease (IBD) is a chronic condition becoming increasingly prevalent in the African-American (AA) population. We aimed to compare ED utilization between AA and non-Hispanic Caucasian (C) IBD patients in a large tertiary care referral center. Material and Methods: A retrospective chart view was performed on IBD patients seen in the Emory University Hospital ED after Institutional Review Board approval. Results: Data from 391 patients including 244 C patients and 147 AA patients was available for analysis. There were more AA patients who had ≥ 2 ED visits compared to C patients. When assessing the number of ED visits based on whether the visits were IBD-related vs non-IBD related, more AA patients had ≥ 2 visits for both types of visits. In the multivariable logistic regression analysis, factors associated with IBD related visits included younger age, AA race, male sex, a diagnosis of ulcerative colitis, being a current patient in the Emory GI clinic, and prior history of IBD-related surgery. Conclusion: Our study reveals that AA IBD patients seen in the ED more individuals visited the ED more than once for both IBD and non-IBD related issues compared to C IBD patients.","PeriodicalId":90217,"journal":{"name":"Journal of gastroenterology and hepatology research","volume":"9 1","pages":"3261-3265"},"PeriodicalIF":0.0,"publicationDate":"2020-08-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47970897","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
A Presentation of a Follicular Lymphoma Incidentally Found in the Duodenum 十二指肠内偶然发现的滤泡性淋巴瘤一例报告
Pub Date : 2020-08-21 DOI: 10.17554/J.ISSN.2224-3992.2020.09.940
H. Suga, Y. Khalid, N. Dasu, K. Dasu, D. Chiesa, Hui Li
Duodenal lymphomas are considered a rare etiology in the GI tract and are found incidentally in around one out of every 5000 esophagogastroduodenoscopies. These tumors are distinct from nodal follicular lymphomas but share some morphologic, immunochemical, and histological features. Further staging is performed via CT scan, PET scan for classification of the tumor burden of the disease. We present a case report of a healthy 63 year old male who was found to have an indolent variant of the follicular lymphoma classified as stage 1E follicular lymphoma. This disease process is generally benign and usually confers a good overall prognosis. Follicular duodenal lymphomas were further classified in 2016 by the World health organization; as these tumors have increased in incidence due to advancing techniques in endoscopies and determining whether or not treatment options are needed for these tumorswhich have excellent outcomes. Our case highlights that a watchful wait approach can be a good option for patients who do not present with concerns of systemicdisease.
十二指肠淋巴瘤被认为是胃肠道中一种罕见的病因,大约每5000例食管胃十二指肠镜检查中就有一例偶然发现。这些肿瘤不同于淋巴结滤泡性淋巴瘤,但具有一些形态学、免疫化学和组织学特征。通过CT扫描、PET扫描进行进一步的分期,以对疾病的肿瘤负担进行分类。我们报告了一例健康的63岁男性的病例,他被发现患有滤泡性淋巴瘤的惰性变体,分类为1E期滤泡性淋巴瘤。这种疾病过程通常是良性的,通常具有良好的整体预后。2016年,世界卫生组织对滤泡性十二指肠淋巴瘤进行了进一步分类;因为这些肿瘤的发病率由于内镜技术的进步和确定这些肿瘤是否需要治疗方案而增加,这些治疗方案具有良好的结果。我们的案例强调,对于那些没有系统疾病担忧的患者来说,警惕等待的方法是一个很好的选择。
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引用次数: 0
Factors Associated With Post-Endoscopic Retrograde Cholangiopancreatography Cholangitis in Patients Undergoing Endoscopic Stone Extraction at a Japanese Tertiary Care Center 日本三级医疗中心内镜下取石患者内镜下逆行胰胆管造影术后胆道炎的相关因素
Pub Date : 2020-08-21 DOI: 10.17554/j.issn.2224-3992.2020.09.945
Gen Maeda, Y. Tagashira, D. Inoue, H. Horike, Shin Namiki
Aim: Endoscopic retrograde cholangiopancreatography (ERCP) plays an important role in the management of patients with pancreaticobiliary disorders, including cholangitis. Although complications of ERCP can develop even when skilled physicians perform the procedure, there are few studies on the association between endoscopic stone extraction and post-ERCP cholangitis. Materials and Methods: The present report is of a retrospective cohort study of patients with choledocholithiasis and post-ERCP cholangitis. Clinical, microbiological, and procedural data were collected from the patients’ electronic medical records. The relationship between each clinical feature and post-ERCP cholangitis was analyzed using univariate and multivariate logistic regression analysis. Results: Of 376 patients with acute cholangitis due to choledocholithiasis, 200 consecutive patients meeting the inclusion criteria were identified. Among these, 23 (11.5%) received the diagnosis of post-ERCP cholangitis. In multivariate analysis, a duration of ≥11 days from biliary drainage to endoscopic stone extraction (adjusted odds ratio [aOR]: 8.57; 95% confidence interval [CI], 2.68-27.50) and the use of endoscopic papillary balloon dilation (aOR 6.04; 95% CI, 1.88-19.40) were identified as independent risk factors of post-ERCP cholangitis. Conclusions: The risk of post-ERCP cholangitis can be reduced by performing endoscopic stone extraction as soon as the patient achieves clinical stability after biliary stent insertion and by using endoscopic sphincterotomy instead of endoscopic papillary balloon dilation.
目的:内镜逆行胰胆管造影(ERCP)在包括胆管炎在内的胰胆管疾病患者的治疗中发挥着重要作用。尽管即使在熟练的医生进行手术时,ERCP也会出现并发症,但很少有研究表明内镜下取石与ERCP后胆管炎之间的关系。材料和方法:本报告是对胆总管结石和ERCP术后胆管炎患者的回顾性队列研究。从患者的电子医疗记录中收集临床、微生物学和程序数据。采用单变量和多变量逻辑回归分析,分析每种临床特征与ERCP术后胆管炎之间的关系。结果:在376例因胆总管结石引起的急性胆管炎患者中,连续200例符合入选标准。其中23例(11.5%)诊断为ERCP后胆管炎。在多变量分析中,从胆道引流到内镜下取石的持续时间≥11天(调整比值比[aOR]:8.57;95%置信区间[CI],2.68-27.50)和内镜下乳头状球囊扩张术(aOR6.04;95%CI,1.88-19.40)被确定为ERCP术后胆管炎的独立危险因素。结论:一旦患者在胆道支架置入后达到临床稳定,就可以通过内镜下取石,并通过内镜下乳头括约肌切开术代替内镜下乳头状球囊扩张术来降低ERCP术后胆管炎的风险。
{"title":"Factors Associated With Post-Endoscopic Retrograde Cholangiopancreatography Cholangitis in Patients Undergoing Endoscopic Stone Extraction at a Japanese Tertiary Care Center","authors":"Gen Maeda, Y. Tagashira, D. Inoue, H. Horike, Shin Namiki","doi":"10.17554/j.issn.2224-3992.2020.09.945","DOIUrl":"https://doi.org/10.17554/j.issn.2224-3992.2020.09.945","url":null,"abstract":"Aim: Endoscopic retrograde cholangiopancreatography (ERCP) plays an important role in the management of patients with pancreaticobiliary disorders, including cholangitis. Although complications of ERCP can develop even when skilled physicians perform the procedure, there are few studies on the association between endoscopic stone extraction and post-ERCP cholangitis. Materials and Methods: The present report is of a retrospective cohort study of patients with choledocholithiasis and post-ERCP cholangitis. Clinical, microbiological, and procedural data were collected from the patients’ electronic medical records. The relationship between each clinical feature and post-ERCP cholangitis was analyzed using univariate and multivariate logistic regression analysis. Results: Of 376 patients with acute cholangitis due to choledocholithiasis, 200 consecutive patients meeting the inclusion criteria were identified. Among these, 23 (11.5%) received the diagnosis of post-ERCP cholangitis. In multivariate analysis, a duration of ≥11 days from biliary drainage to endoscopic stone extraction (adjusted odds ratio [aOR]: 8.57; 95% confidence interval [CI], 2.68-27.50) and the use of endoscopic papillary balloon dilation (aOR 6.04; 95% CI, 1.88-19.40) were identified as independent risk factors of post-ERCP cholangitis. Conclusions: The risk of post-ERCP cholangitis can be reduced by performing endoscopic stone extraction as soon as the patient achieves clinical stability after biliary stent insertion and by using endoscopic sphincterotomy instead of endoscopic papillary balloon dilation.","PeriodicalId":90217,"journal":{"name":"Journal of gastroenterology and hepatology research","volume":"9 1","pages":"3255-3260"},"PeriodicalIF":0.0,"publicationDate":"2020-08-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47297290","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
Efflux Pump Mediated Antibiotic Resistance in Clinical Isolates of Helicobacter Pylori From South West Nigeria 尼日利亚西南部幽门螺杆菌临床分离株外排泵介导的抗生素耐药性
Pub Date : 2020-08-21 DOI: 10.17554/j.issn.2224-3992.2020.09.944
Tolulope Jolaiya, M. Fowora, C. Onyekwere, R. Ugiagbe, I. Agbo, O. Lesi, D. Ndububa, O. Adekanle, Henry Akum Njom, A. Idowu, I. Adeleye, M. Bamidele, Favour Ngoka, Pia Palamides, Stella I Smith
Introduction Helicobacter pylori is a spiral shaped gram negative bacterium majorly causing peptic ulcers and gastric cancer in humans. The combinations of two or more antibiotics such as amoxicillin, clarithromycin, metronidazole or tetracycline with anti-secretory agents or bismuth have been used successfully for the treatment of H. pylori . Aim Increasing antibiotic resistance has been a contributory factor to treatment failures; as such evaluation of resistance mechanism will improve the management of H. pylori infection. Methodology The antibiotic resistance in H. pylori isolates from Nigeria was determined using E-test strips from Biomerieux SA, France and PCR for the efflux pump gene detection. Results Resistance to metronidazole was found to be 93% (97/104), amoxicillin 42% (44/104), clarithromycin 39% (41/104) and tetracycline 27% (28/104). However 51% (53/104) of the isolates harboured multidrug efflux pump gene hefA (Hp605) and 34% (35/104) hefD (Hp 971). However, hefG (Hp 1327) was absent in all the isolates. There was significant association between clarithromycin resistance and hefA with p-value 0.014, there was also association between amoxicillin resistance and hefD with p-value 0.004. Conclusion The present study revealed that H. pylori antibiotic resistance is on the increase in Nigerian strains and the mechanism of resistance may possibly include the possession of multidrug efflux pump.
幽门螺杆菌是一种螺旋形革兰氏阴性菌,主要引起人类消化性溃疡和癌症。阿莫西林、克拉霉素、甲硝唑或四环素等两种或多种抗生素与抗分泌剂或铋的组合已成功用于治疗幽门螺杆菌。目的抗生素耐药性的增加是导致治疗失败的一个因素;因为这样的耐药性机制的评估将改善幽门螺杆菌感染的管理。方法采用法国Biomerieux公司的E试纸条和聚合酶链式反应检测外排泵基因,对尼日利亚幽门螺杆菌分离株的抗生素耐药性进行检测。结果甲硝唑耐药率93%(97/104),阿莫西林耐药率42%(44/104),克拉霉素耐药率39%(41/104),四环素耐药率27%(28/104)。然而,51%(53/104)的分离株携带多药外排泵基因hefA(Hp605)和34%(35/104)的hefD(Hp971)。但所有分离株均未发现hefG(Hp 1327)。克拉霉素耐药性与hefA之间存在显著相关性(p值为0.014),阿莫西林耐药性与hef D之间也存在相关性,p值为0.004。结论尼日利亚菌株对幽门螺杆菌的耐药性呈上升趋势,其耐药机制可能与拥有多药外排泵有关。
{"title":"Efflux Pump Mediated Antibiotic Resistance in Clinical Isolates of Helicobacter Pylori From South West Nigeria","authors":"Tolulope Jolaiya, M. Fowora, C. Onyekwere, R. Ugiagbe, I. Agbo, O. Lesi, D. Ndububa, O. Adekanle, Henry Akum Njom, A. Idowu, I. Adeleye, M. Bamidele, Favour Ngoka, Pia Palamides, Stella I Smith","doi":"10.17554/j.issn.2224-3992.2020.09.944","DOIUrl":"https://doi.org/10.17554/j.issn.2224-3992.2020.09.944","url":null,"abstract":"Introduction Helicobacter pylori is a spiral shaped gram negative bacterium majorly causing peptic ulcers and gastric cancer in humans. The combinations of two or more antibiotics such as amoxicillin, clarithromycin, metronidazole or tetracycline with anti-secretory agents or bismuth have been used successfully for the treatment of H. pylori . Aim Increasing antibiotic resistance has been a contributory factor to treatment failures; as such evaluation of resistance mechanism will improve the management of H. pylori infection. Methodology The antibiotic resistance in H. pylori isolates from Nigeria was determined using E-test strips from Biomerieux SA, France and PCR for the efflux pump gene detection. Results Resistance to metronidazole was found to be 93% (97/104), amoxicillin 42% (44/104), clarithromycin 39% (41/104) and tetracycline 27% (28/104). However 51% (53/104) of the isolates harboured multidrug efflux pump gene hefA (Hp605) and 34% (35/104) hefD (Hp 971). However, hefG (Hp 1327) was absent in all the isolates. There was significant association between clarithromycin resistance and hefA with p-value 0.014, there was also association between amoxicillin resistance and hefD with p-value 0.004. Conclusion The present study revealed that H. pylori antibiotic resistance is on the increase in Nigerian strains and the mechanism of resistance may possibly include the possession of multidrug efflux pump.","PeriodicalId":90217,"journal":{"name":"Journal of gastroenterology and hepatology research","volume":"9 1","pages":"3283-3289"},"PeriodicalIF":0.0,"publicationDate":"2020-08-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42041069","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
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Journal of gastroenterology and hepatology research
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