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Journal of clinical and experimental gastroenterology最新文献

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Colonic bleeding induced by a solitary juvenile polyp 单发幼年息肉引发的结肠出血
Pub Date : 2024-05-20 DOI: 10.46439/gastro.3.017
Yun-Ping Sun, Wei Liu
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引用次数: 0
Severe Olmesartan related enteropathy - a case report and literature review 与奥美沙坦相关的严重肠病--病例报告和文献综述
Pub Date : 2024-05-20 DOI: 10.46439/gastro.3.016
R. Gason, I. Ould-Nana, PM. Honoré, P. Lacremans
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引用次数: 0
Primary gastric mucormycosis 原发性胃毛霉病
Pub Date : 2023-10-03 DOI: 10.46439/gastro.2.015
Deepanshu Khanna, Jata Shankar, Ayush Jasrotia, Pabitra Sahu
Primary gastric mucormycosis is a rare but potentially lethal fungal infection due to the invasion of Mucorales into the gastric mucosa. It may result in high mortality due to increased risk of complications in immunocompromised patients. Common predisposing risk factors to develop gastric mucormycosis are prolonged uncontrolled diabetes mellitus, solid organ, or stem cell transplantation, underlying hematologic malignancy, and major trauma. Abdominal pain, hematemesis, and melena are common presenting symptoms. Diagnosis of gastric mucormycosis can be overlooked due to the rarity of the disease. A high index of suspicion is required for early diagnosis and management of the disease, particularly in immunocompromised patients. Radiological imaging findings are nonspecific to establish the diagnosis, and gastric biopsy is essential for histological confirmation of mucormycosis. Prompt treatment with antifungal therapy is the mainstay of treatment with surgical resection reserved in cases of extensive disease burden or clinical deterioration. We presented a case of acute gastric mucormycosis involving the body of stomach in a patient with no comorbidity, however he had post COVID status, admitted with hematemesis. Complete resolution of lesion was noted with medical treatment with intravenous amphotericin B.
摘要原发性胃粘膜真菌病是一种罕见但具有潜在致命性的真菌感染,主要由胃粘膜真菌侵入引起。由于免疫功能低下患者的并发症风险增加,它可能导致高死亡率。发生胃粘膜真菌病的常见易感危险因素是长期不受控制的糖尿病、实体器官或干细胞移植、潜在的血液恶性肿瘤和重大创伤。腹痛、呕血和黑黑是常见的症状。胃毛霉病的诊断可能被忽视,由于罕见的疾病。对于疾病的早期诊断和管理,特别是免疫功能低下的患者,需要高度的怀疑指数。影像学检查结果对确定诊断不具有特异性,胃活检对毛霉病的组织学证实是必要的。在疾病负担严重或临床恶化的情况下,手术切除是及时治疗抗真菌治疗的主要方法。我们报告了一例涉及胃体的急性胃毛霉病,患者无合并症,但他在COVID后状态,入院时出现呕血。经静脉注射两性霉素B治疗,病变完全消退。
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引用次数: 0
Comparing packing and non-packing of the abscess cavity post incision and drainage of perianal abscess: A meta-analysis 肛周脓肿切开引流后脓肿腔填塞与不填塞的比较:meta分析
Pub Date : 2023-08-05 DOI: 10.46439/gastro.2.012
H. Nour, Abdul Malik Magsi, H. Abdalla, Alexandra Mcwhirter, Ahmed Gadoura, M. Sajid
Background: Pain is a very important factor in patient recovery and satisfaction. Following incision and drainage of perianal abscess, wound packing has been found to be very painful. The aim of this study is to compare packing the wound and not packing the wound after incision and drainage (I&D) of perianal abscess, taking into account recurrence rate, rate of occurrence of perianal fistula as well as post-operative pain.Materials and Method: Standard medical electronic databases were searched with the help of a local librarian and relevant published randomised controlled trials (RCT) were shortlisted according to the inclusion criteria. The summated outcome of post-operative pain score, recurrence rate, and rate of occurrence of perianal fistula was evaluated using the principles of meta-analysis on RevMan 5 statistical software.Result: Three RCTs on 490 patients undergoing I&D of perianal abscess were found suitable for this meta-analysis. In the random effects model analysis, the post operative pain score was statistically lower in NPG [risk ratio 0.66, 95%, CI (0.36, 0.97), Z=4.25, P=0.0001]. There was no heterogeneity [Tau2=0.15; chi2=9.32; df=6; I2=36 %; p=0.16] between the studies, however, statistically it was not significant. In addition, there was no statistical difference between the 2 groups in terms of recurrence of perianal abscess or the occurrence of perianal fistula [risk ratio 0.64, 95%, CI (0.31, 1.31), Z=1.23, P=0.22], [risk ratio 1.41, 95%, CI (0.89, 2.23), Z=1.47, P=0.14] respectively.Conclusion: Not packing the wound post I&D of perianal abscess is associated with significantly reduced VAS pain scores, which may result in improved recovery and patient satisfaction and has no effect on recurrence rate or the occurrence of perianal fistula. However, more RCTs recruiting a greater number of patients are required to endorse these findings.
背景:疼痛是影响患者康复和满意度的重要因素。在肛周脓肿切开引流后,伤口填塞非常疼痛。本研究的目的是比较肛周脓肿切开引流(I&D)后填塞创面与不填塞创面,考虑复发率、肛周瘘发生率及术后疼痛。材料和方法:在当地图书管理员的帮助下检索标准医学电子数据库,并根据纳入标准筛选相关已发表的随机对照试验(RCT)。采用RevMan 5统计软件进行meta分析,对术后疼痛评分、复发率和肛周瘘发生率的综合结果进行评估。结果:490例肛周脓肿患者接受I&D的3项随机对照试验适合本荟萃分析。在随机效应模型分析中,NPG组术后疼痛评分有统计学意义较低[风险比0.66,95%,CI (0.36, 0.97), Z=4.25, P=0.0001]。无异质性[Tau2=0.15;chi2 = 9.32;df = 6;I2 = 36%;P =0.16],但差异无统计学意义。此外,两组患者肛周脓肿复发率和肛周瘘发生率比较,差异均无统计学意义[风险比0.64,95%,CI (0.31, 1.31), Z=1.23, P=0.22],[风险比1.41,95%,CI (0.89, 2.23), Z=1.47, P=0.14]。结论:肛周脓肿I&D后不填塞伤口可显著降低VAS疼痛评分,提高患者的恢复和满意度,对复发率和肛周瘘的发生无影响。然而,需要更多的随机对照试验来招募更多的患者来支持这些发现。
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引用次数: 0
Vedolizumab has no effect on the course of non-alcoholic fatty liver disease: A retrospective cohort analysis Vedolizumab对非酒精性脂肪肝病程无影响:一项回顾性队列分析
Pub Date : 2023-05-08 DOI: 10.46439/gastro.2.013
Prabhat Kumar, A. Almomani, Somtochukwu Onwuzo, A. Boustany, Eduard Krishtopaytis, Dana Alshaikh, Almaza a. Albakri, M. Alkhayyat, Tareq Kiwan, Imad Asaad
Background and Aim: Non-Alcoholic Fatty Liver Disease (NAFLD) is the commonest cause of chronic liver disease and is a leading cause of liver transplantation in the United States, with no approved medication to halt or reverse its progression. Recent animal-model prospective trial-suggested that drug Vedolizumab leads to improvement and reversal in the NAFLD-related metabolic derangements. Vedolizumab is an α4β7 integrin-inhibitor that is approved for use in IBD patients. Our study aims to understand Vedolizumab's impact on the course of NAFLD in inflammatory bowel disease (IBD) patients.Methods: We conducted a retrospective cohort analysis of 158 subjects with NAFLD who received Vedolizumab at Cleveland Clinic Foundation (CCF). One cohort of 79 patients with NAFLD who received Vedolizumab were matched with control group of 79 patients. We determined the primary outcome as the response to Vedolizumab measured as Fibrosis-4 (Fib-4) regression to <1.3 points after one year of treatment.Results: We observed that there was no statistically significant difference response (p= 0.576), progression of the disease (p= 1.000) or change in the number of cirrhosis decompensation episodes (in those with NAFLD cirrhosis) among Vedolizumab recipients.Conclusions: In this retrospective cohort analysis, and unlike in the previous animal model, Vedolizumab was not associated with statistically significant improvement or progression in the Fib-4 score after one year of treatment, and among those with NAFLD-cirrhosis, there was no statistical difference in the complication rates.
背景和目的:非酒精性脂肪性肝病(NAFLD)是慢性肝病的最常见原因,也是美国肝移植的主要原因,目前尚无批准的药物来阻止或逆转其进展。最近的动物模型前瞻性试验表明,Vedolizumab可改善和逆转nafld相关的代谢紊乱。Vedolizumab是一种α4β7整合素抑制剂,已被批准用于IBD患者。我们的研究旨在了解Vedolizumab对炎症性肠病(IBD)患者NAFLD病程的影响。方法:我们对在克利夫兰临床基金会(CCF)接受Vedolizumab治疗的158例NAFLD患者进行了回顾性队列分析。一组79例接受Vedolizumab治疗的NAFLD患者与对照组79例患者相匹配。我们将主要结局确定为对Vedolizumab的反应,在治疗一年后,纤维化-4 (Fib-4)回归到<1.3点。结果:我们观察到,在Vedolizumab接受者中,没有统计学意义上的差异反应(p= 0.576)、疾病进展(p= 1.000)或肝硬化失代偿发作次数(NAFLD肝硬化患者)的变化。结论:在这项回顾性队列分析中,与之前的动物模型不同,Vedolizumab与治疗一年后Fib-4评分的改善或进展没有统计学意义,并且在nafld -肝硬化患者中,并发症发生率没有统计学差异。
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引用次数: 0
Outpatient management of acute uncomplicated appendicitis after laparoscopic appendectomy 腹腔镜阑尾切除术后急性无并发症阑尾炎的门诊处理
Pub Date : 2023-05-08 DOI: 10.46439/gastro.2.011
Jordi Elvira López
Objective: This manuscript is a mini review of the outpatient management of non-complicated acute appendicitis. We reviewed the literature supporting the safety and efficacy of outpatient management of laparoscopic appendectomy in adult patients with uncomplicated acute appendicitis.Background Data: Outpatient laparoscopic appendectomy is feasible and safe in selected patients in observational studies. Benefits include reduced length of stay (LOS) and postoperative complications.Data reported in 17 studies (mainly retrospective) suggested that outpatient appendectomy might be feasible. Several observational studies have shown that outpatient surgery is not associated with increased readmissions, increased morbidity rates, or reoperation. Until 2022, international guidelines supported the clinical efficacy and safety of outpatient appendectomy. However, the strength of the evidence is weak and recommendations cannot be given. In November 2022, the first randomized controlled trial (RCT) of outpatient treatment according to the ERAS protocol was published. In this study, the length of stay was significantly shorter. There were no differences in readmission rates. No further emergency consultations or complications were observed. The outpatient management had presented an economic saving.Conclusion: Outpatient management of appendectomy is safe and feasible procedure in selected patients. This approach could become the standard of care for patients with uncomplicated appendicitis, showing fewer complications, lower LOS and cost.
目的:本文对非并发症急性阑尾炎的门诊治疗进行综述。我们回顾了支持门诊治疗成人无并发症急性阑尾炎患者腹腔镜阑尾切除术的安全性和有效性的文献。背景资料:在观察性研究中,门诊腹腔镜阑尾切除术在选定患者中是可行和安全的。其好处包括减少住院时间(LOS)和术后并发症。17项研究报告的数据(主要是回顾性的)表明门诊阑尾切除术可能是可行的。一些观察性研究表明,门诊手术与再入院率、发病率或再手术率的增加无关。直到2022年,国际指南支持门诊阑尾切除术的临床疗效和安全性。然而,证据的强度很弱,不能给出建议。2022年11月,根据ERAS方案发表了首个门诊治疗随机对照试验(RCT)。在本研究中,住院时间明显缩短。两组再入院率无差异。没有观察到进一步的紧急会诊或并发症。门诊管理节省了费用。结论:门诊治疗阑尾切除术是一种安全可行的治疗方法。该方法可成为无并发症阑尾炎患者的标准治疗方法,并发症少,LOS低,费用低。
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引用次数: 0
Wilkie’s syndrome, changing perspectives in image visualization 威尔基综合症,改变图像可视化的视角
Pub Date : 2023-05-08 DOI: 10.46439/gastro.2.010
Ronchi Brunela, Peña Gustavo, Eede Gabriela
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引用次数: 0
Cognitive behavioral therapy for comorbid pediatric functional gastrointestinal disorders and anxiety: Systematic review and clinical applications 认知行为疗法治疗合并症儿童功能性胃肠疾病和焦虑:系统回顾和临床应用
Pub Date : 2023-05-08 DOI: 10.46439/gastro.2.014
Ciera Korte, R. Friedberg
Pediatric Functional Gastrointestinal Disorders (p-FGID) comprise one of the most common chronic conditions impacting global health. Conceptualized as gut-brain communication disorders, p-FGID are often exacerbated by and contribute to significant anxiety as well as functional impairment. Cognitive behavioral therapy is the gold standard psychosocial treatment for anxiety spectrum disorders. Prior research demonstrates a bidirectional link between p-FGID and anxiety symptoms, recommending CBT as the first line of treatment for both. While exposure is the potent ingredient for anxiety treatment, exposure is under-investigated in the treatment of p-FGID. The present brief systematic review synthesizes existent literature to describe the impact of CBT on p-FGID and anxiety symptoms in youth. The researchers systematically screened articles (n=23) located via Embase, Medline, and PsychINFO search. Eight studies meeting inclusion criteria were included for the final review. Three themes characterized the selected articles: (1) the impact of CBT on p-FGID symptoms, (2) the impact of CBT on health-related disability in youth with p-FGID, and (3) the impact of CBT on concurrent anxiety symptoms in youth with p-FGID. Key findings are summarized and implications for treatment are identified.
儿童功能性胃肠疾病(p-FGID)是影响全球健康的最常见慢性病之一。p-FGID被定义为肠-脑沟通障碍,常因显著的焦虑和功能障碍而加剧并导致其恶化。认知行为疗法是焦虑谱系障碍的黄金标准心理社会治疗方法。先前的研究表明,p-FGID和焦虑症状之间存在双向联系,建议将CBT作为治疗这两种症状的一线方法。虽然暴露是治疗焦虑的有效因素,但暴露在治疗p-FGID方面的研究尚不充分。本文对现有文献进行系统综述,描述CBT对青少年p-FGID和焦虑症状的影响。研究人员系统地筛选了通过Embase、Medline和PsychINFO搜索找到的文章(n=23)。8项符合纳入标准的研究被纳入最终审查。入选文章有三个主题:(1)CBT对p-FGID症状的影响,(2)CBT对p-FGID青少年健康相关残疾的影响,以及(3)CBT对p-FGID青少年并发焦虑症状的影响。总结了主要发现并确定了对治疗的影响。
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引用次数: 1
Genetic mutations in the molecular pathogenesis of gastrointestinal stromal tumor 胃肠道间质瘤分子发病机制中的基因突变
Pub Date : 2022-12-31 DOI: 10.46439/gastro.1.008
D. Saravanan, Monisha Mohan
Gastrointestinal stromal tumors are mesenchymal tumors which predominantly originate from the interstitial cells of Cajal in the intestinal lining. Around ~85% of malignant GISTs possess activating mutations in the tyrosine kinase receptors KIT or PDGFRA. The driver mutations in genes other than KIT or PDGFRA account for around 15% GISTs and belong to highly heterogeneous groups called wild-type GISTs. Around 20–40% of WT-GISTS are deficient for the succinate dehydrogenase complex (SDHA, SDHB, SDHC, SDHD). Mutations in SDH cause the accumulation of oncometabolite succinate that increases the level of HIF1α which enhances the transcription of several genes including IGF1, IGF2, and VEGF inducing the proliferation of the cancer cells. The remaining WT-GISTS are associated with mutations in BRAF, loss-of-function of NF1, hyperactivation FGFR, inactivation of tumor suppressor genes (p53 and dystrophin), and mutations in DNA damage response genes such as RAD51 and BRCA2 which results in the activation of the PI3K/mTOR or RAS/RAF/MAPK signaling cascade. Therefore, understanding the mutational status and molecular characterization of GIST plays a very crucial role in the overall management of GIST.
胃肠道间质瘤是一种主要起源于肠内膜Cajal间质细胞的间质瘤。约85%的恶性胃肠道间质瘤具有酪氨酸激酶受体KIT或PDGFRA的激活突变。KIT或PDGFRA以外基因的驱动突变约占gist的15%,属于高度异质的群体,称为野生型gist。约20-40%的wt - gist缺乏琥珀酸脱氢酶复合物(SDHA, SDHB, SDHC, SDHD)。SDH突变引起肿瘤代谢物琥珀酸盐的积累,从而增加HIF1α的水平,从而增强包括IGF1、IGF2和VEGF在内的几种基因的转录,从而诱导癌细胞的增殖。其余的wt - gist与BRAF突变、NF1功能丧失、FGFR过度激活、肿瘤抑制基因(p53和肌营养不良蛋白)失活以及DNA损伤反应基因(如RAD51和BRCA2)突变相关,这些突变导致PI3K/mTOR或RAS/RAF/MAPK信号级联激活。因此,了解GIST的突变状态和分子特征对GIST的整体治疗具有至关重要的作用。
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引用次数: 0
Tubercular appendicitis 结节的阑尾炎
Pub Date : 2022-12-31 DOI: 10.46439/gastro.1.007
Rajaram Sharma
{"title":"Tubercular appendicitis","authors":"Rajaram Sharma","doi":"10.46439/gastro.1.007","DOIUrl":"https://doi.org/10.46439/gastro.1.007","url":null,"abstract":"","PeriodicalId":91025,"journal":{"name":"Journal of clinical and experimental gastroenterology","volume":"248 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91104162","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
期刊
Journal of clinical and experimental gastroenterology
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