Digestion最新文献

{"title":"Efficacy and Safety of Cold Snare Polypectomy of Colorectal Polyps 10-15 mm with a Hybrid Snare: A Prospective Observational Pilot Study.","authors":"Jörg D Ulrich,&nbsp;Paul Rechberger,&nbsp;Jeannine Bachmann,&nbsp;Alexander Herner,&nbsp;Guido V Figura,&nbsp;Tobias Lahmer,&nbsp;Veit Phillip,&nbsp;Ulrich Mayr,&nbsp;Bernhard Haller,&nbsp;Moritz Jesinghaus,&nbsp;Roland M Schmid,&nbsp;Mohamed Abdelhafez,&nbsp;Christoph Schlag","doi":"10.1159/000530642","DOIUrl":"10.1159/000530642","url":null,"abstract":"<p><strong>Introduction: </strong>Cold snare polypectomy (CSP) is a safe and effective procedure for small colorectal polyps ≤9 mm. There are only limited data regarding CSP of larger neoplastic lesions. This study evaluated the efficacy and safety of CSP for polyps between 10 and 15 mm in size.</p><p><strong>Methods: </strong>In this prospective single-arm observational pilot study, patients with a least one polyp 10-15 mm were included. These polyps were preferably removed by CSP using a dedicated hybrid snare. The primary outcome was the histological complete resection rate (CRR) determined by pathologically negative margins of the specimen and no neoplastic tissue obtained from biopsies of the resection site margin. Secondary outcomes were en bloc resection rate, failure of CSP, and incidence of adverse events.</p><p><strong>Results: </strong>A total of 61 neoplastic polyps were removed from 39 patients. Overall CRR was 80.3% (49/61). CSP was feasible in 78.7% (48/61) of polyps and the CRR in this group was 85.4% (41/48). When CSP failed (13/61; 21.3%), lesions were successfully resected by immediate HSP using the same snare with a CRR of 61.5% (8/13) in this group. One patient presented delayed hemorrhage after HSP of a polyp but successful hemostasis was achieved with two hemoclips. No other adverse events occurred. No recurrence was seen on follow-up colonoscopy in cases with incomplete resected polyps.</p><p><strong>Conclusion: </strong>CSP seems to be efficient and safe in removing colorectal polyps up to 15 mm. A hybrid snare seems to be particularly advantageous for these polyps as it allows immediate conversion to HSP if CSP might fail in larger polyps. This trial is registered at ClinicalTrials.gov (NCT04464837).</p>","PeriodicalId":11315,"journal":{"name":"Digestion","volume":" ","pages":"391-399"},"PeriodicalIF":3.2,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10030981","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Secondary Sclerosing Cholangitis due to Severe COVID-19: An Emerging Disease Entity?","authors":"Michael Seifert,&nbsp;Guntje Kneiseler,&nbsp;Alexander Dechene","doi":"10.1159/000528689","DOIUrl":"https://doi.org/10.1159/000528689","url":null,"abstract":"<p><strong>Introduction: </strong>Coronavirus disease 2019 (COVID-19) can lead to many extrapulmonary manifestations. In this case series, we report on 7 patients developing secondary sclerosing cholangitis (SSC) after severe COVID-19 with intensive care treatment.</p><p><strong>Methods: </strong>Between March 2020 and November 2021, 544 patient cases with cholangitis treated at a German tertiary care centre were screened for SSC. Patients found to be suffering from SSC were assigned to COVID-19 group if SSC presented after a severe course of COVID-19 and to non-COVID-19 group if not. Peak liver parameters as well as intensive care treatment factors and data generated from liver elastography were compared between both groups.</p><p><strong>Results: </strong>We identified 7 patients who developed SSC after a severe course of COVID-19. In the same period, 4 patients developed SSC due to other causes. Mean values of gamma-glutamyl transferase (GGT) and alkaline phosphatase (ALP) were higher in the COVID-19 group than in the non-COVID-19 group (GGT: 2,689 U/L vs. 1,812 U/L and ALP: 1,445 U/L vs. 1,027 U/L), whereas intensive care treatment factors were comparable in both groups. Only the mean duration of mechanical ventilation was shorter in the COVID-19 group than in the non-COVID-19 group (22.1 days vs. 36.7 days). Liver elastography indicated a fast progression to liver cirrhosis with a mean liver stiffness of 17.3 kilopascals (kPa) in less than 12 weeks in the COVID-19 group.</p><p><strong>Conclusions: </strong>Our data suggest a more severe course of SSC when caused by SARS-CoV-2. Reasons for this are probably multifactorial, including a direct cytopathogenic effect of the virus.</p>","PeriodicalId":11315,"journal":{"name":"Digestion","volume":"104 4","pages":"306-312"},"PeriodicalIF":3.2,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10025365/pdf/dig-0001.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9920869","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Diagnostic Performance of Endocytoscopy for Esophageal Eosinophilia.","authors":"Emiko Hida,&nbsp;Koichi Muroi,&nbsp;Naomi Kakushima,&nbsp;Satoshi Furune,&nbsp;Eri Ishikawa,&nbsp;Yasuyuki Mizutani,&nbsp;Tsunaki Sawada,&nbsp;Maeda Keiko,&nbsp;Takeshi Yamamura,&nbsp;Takuya Ishikawa,&nbsp;Kazuhiro Furukawa,&nbsp;Eizaburo Ohno,&nbsp;Masanao Nakamura,&nbsp;Kazuki Nishida,&nbsp;Mitsuhiro Fujishiro,&nbsp;Hiroki Kawashima","doi":"10.1159/000528174","DOIUrl":"https://doi.org/10.1159/000528174","url":null,"abstract":"<p><strong>Introduction: </strong>Eosinophils in the esophageal epithelium are unevenly distributed in eosinophilic esophagitis (EoE). Esophageal eosinophilia (EE) may be observable by endocytoscopy (EC). This study aimed to evaluate the diagnostic performance of EC for the diagnosis of EE.</p><p><strong>Methods: </strong>A total of 33 EoE patients underwent EC with methylene blue staining from March 2020 to April 2021. A total of 194 EC images with corresponding biopsies were obtained. Three findings of EC, increased squamous cells (item I), increased inflammatory cells (item II), and cells with bilobed nuclei (item III), were established. These findings were reviewed by two endoscopists to diagnose EE. Another four endoscopists reviewed the images for interobserver agreement.</p><p><strong>Results: </strong>When all three items were met by EC, the sensitivity and the accuracy for the diagnosis of EE were 88% and 76%, respectively. The integrated diagnostic odds ratios (ORs) for the diagnosis of EE of the four endoscopists were significant (OR: 3.98, 95% CI: 2.94-5.40, p < 0.001). The results were similar when only item III was met. Interobserver agreement was good for item III to diagnose EE (kappa value = 0.653).</p><p><strong>Discussion/conclusion: </strong>The diagnostic performance of EC for EE is acceptable and has good interobserver agreement. It may be useful for targeted biopsy in EoE patients.</p>","PeriodicalId":11315,"journal":{"name":"Digestion","volume":"104 3","pages":"202-211"},"PeriodicalIF":3.2,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9925321","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Effects of Sprayable, Highly Adhesive Hydrophobized Gelatin Microparticles on Endoscopic Submucosal Dissection: A Swine Model.","authors":"Masayuki Kabayama,&nbsp;Fumisato Sasaki,&nbsp;Maeda Hidehito,&nbsp;Yusuke Fujino,&nbsp;Hiroki Yano,&nbsp;Akihito Tanaka,&nbsp;Shiho Arima,&nbsp;Shiroh Tanoue,&nbsp;Shinichi Hashimoto,&nbsp;Shuji Kanmura,&nbsp;Hiromi Hirade,&nbsp;Akihiro Nishiguchi,&nbsp;Tetsushi Taguchi,&nbsp;Akio Ido","doi":"10.1159/000526650","DOIUrl":"https://doi.org/10.1159/000526650","url":null,"abstract":"<p><strong>Introduction: </strong>Sprayable wound dressings containing hydrophobized microparticles (hMPs) are characterized by strong adhesiveness. We examined the effect of hMPs derived from Alaska pollock gelatin on endoscopic submucosal dissection (ESD) ulcers.</p><p><strong>Methods: </strong>(1) In an in vivo model of miniature swine gastric ESD, gastric ulcers were created by ESD and then sprayed with hMPs or untreated followed by microscopic examination. (2) In an ex vivo ESD model of resected stomach, a pinhole-shaped perforation was created on the ESD ulcer of resected stomach; hMPs were then sprayed on the perforation; and air leakage and intragastric pressure were measured. (3) In an in vivo duodenal ESD model of miniature swine, duodenal artificial ESD ulcers with pinhole-shaped perforation were examined; ulcers were classified into hMPs-sprayed and nonsprayed groups, and inflammation in the intrinsic muscle layer and serosa were compared between the groups.</p><p><strong>Results: </strong>(1) Histological observation of submucosal tissues showed a decreased number of invading inflammatory cells in hMP-sprayed tissues compared with the control in miniature swine gastric ESD (p < 0.05). In addition, the rates of anti-alpha smooth muscle actin and type I collagen positivity were significantly lower in the hMPs group than in the control group (p < 0.05). (2) Intragastric pressure could not be measured in the nonsprayed group, whereas no air leakage was observed in the sprayed group when pressurized up to 26 mm Hg in the resected stomach model. (3) The sprayed group showed suppressed inflammation of the intrinsic muscular layer and serosa in both cases compared with the nonsprayed group in miniature swine duodenal ESD (p < 0.05).</p><p><strong>Conclusions: </strong>Sprayable, tissue-adhesive hMPs are a promising medical material for intraoperative and postoperative treatment of ESD-induced wound via anti-inflammation and strong adhesiveness.</p>","PeriodicalId":11315,"journal":{"name":"Digestion","volume":"104 2","pages":"137-147"},"PeriodicalIF":3.2,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9926320","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Reduced DEFA5 Expression and STAT3 Activation Underlie the Submucosal Invasion of Early Gastric Cancers.","authors":"Sayaka Nagao, Yu Takahashi, Tamami Denda, Yukihisa Tanaka, Yuko Miura, Hiroya Mizutani, Daisuke Ohki, Yoshiki Sakaguchi, Seiichi Yakabi, Yosuke Tsuji, Keiko Niimi, Naomi Kakushima, Nobutake Yamamichi, Yasunori Ota, Kazuhiko Koike, Mitsuhiro Fujishiro","doi":"10.1159/000531790","DOIUrl":"10.1159/000531790","url":null,"abstract":"<p><strong>Introduction: </strong>Submucosal invasion is a core hallmark of early gastric cancer (EGC) with poor prognosis. However, the molecular mechanism of the progression from intramucosal gastric cancer (IMGC) to early submucosal-invasive gastric cancer (SMGC) is not fully understood. The objective of this study was to identify genes and pathways involved in the submucosal invasion in EGC using comprehensive gene expression analysis.</p><p><strong>Methods: </strong>Gene expression profiling was performed for eight cases of IMGC and eight cases of early SMGC with submucosal invasion ≥500 μm. To validate the findings of gene expression analysis and to examine the gene expression pattern in tissues, immunohistochemical (IHC) staining was performed for 50 cases of IMGC and SMGC each.</p><p><strong>Results: </strong>Gene expression analysis demonstrated that the expression levels of small intestine-specific genes were significantly decreased in SMGC. Among them, defensin alpha 5 (DEFA5) was the most downregulated gene in SMGC, which was further validated in SMGC tissues by IHC staining. Gene set enrichment analysis showed a strong association between SMGC, the JAK-STAT signaling pathway, and the upregulation of STAT3-activating cytokines. The expression of phosphorylated STAT3 was significant in the nucleus of tumor cells in SMGC tissues but not in areas expressing DEFA5.</p><p><strong>Conclusion: </strong>The results of this study strongly suggest that the downregulation of DEFA5 and the activation of STAT3 play a significant role in the submucosal invasion of EGC.</p>","PeriodicalId":11315,"journal":{"name":"Digestion","volume":" ","pages":"480-493"},"PeriodicalIF":3.2,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10711770/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10031064","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Risk Factors for Ceftriaxone-Associated Pseudolithiasis in Adults.","authors":"Akihiro Matsumi,&nbsp;Takeshi Tomoda,&nbsp;Hiroyuki Terasawa,&nbsp;Yuki Fujii,&nbsp;Tatsuhiro Yamazaki,&nbsp;Daisuke Uchida,&nbsp;Kazuyuki Matsumoto,&nbsp;Shigeru Horiguchi,&nbsp;Koichiro Tsutsumi,&nbsp;Hironari Kato","doi":"10.1159/000529522","DOIUrl":"https://doi.org/10.1159/000529522","url":null,"abstract":"<p><strong>Introduction: </strong>Ceftriaxone (CTRX) is known to occasionally cause pseudolithiasis. This condition is often observed in children; however, few studies have reported the incidence and risk factors for CTRX-associated pseudolithiasis.</p><p><strong>Methods: </strong>In this single-center retrospective study, we investigated the incidence of and risk factors for CTRX-associated pseudolithiasis in adults. All patients underwent computed tomography to confirm pseudolithiasis before and after CTRX administration.</p><p><strong>Results: </strong>The study included 523 patients. Pseudolithiasis was detected in 89 patients (17%). Data analysis showed that abdominal area-related biliary diseases at the site of infection (odds ratio [OR] 0.19, 95% confidence interval [CI] 0.064-0.53, p = 0.0017), CTRX administration for >3 days (OR 5.0, 95% CI: 2.5-9.9, p < 0.0001), CTRX dose of 2 mg (OR 5.2, 95% CI: 2.8-9.6, p < 0.0001), fasting period >2 days (OR 3.2, 95% CI: 1.6-6.4, p = 0.0010), and estimated glomerular filtration rate <30 mL/min/1.73 m2 (OR 3.4, 95% CI: 1.6-7.5, p = 0.0022) were independent factors for pseudolithiasis.</p><p><strong>Conclusions: </strong>CTRX-associated pseudolithiasis may occur in adults and should be considered in the differential diagnosis in patients who develop abdominal pain or liver enzyme elevation after CTRX administration, particularly in patients with chronic kidney disease, in those who are fasting, in and those who receive high-dose CTRX therapy.</p>","PeriodicalId":11315,"journal":{"name":"Digestion","volume":"104 4","pages":"313-319"},"PeriodicalIF":3.2,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10305267","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Comparison of Efficacy and Safety between Endoscopic Retrograde Cholangiopancreatography and Percutaneous Transhepatic Cholangial Drainage for the Treatment of Malignant Obstructive Jaundice: A Systematic Review and Meta-Analysis.","authors":"Liwei Pang,&nbsp;Shuodong Wu,&nbsp;Jing Kong","doi":"10.1159/000528020","DOIUrl":"https://doi.org/10.1159/000528020","url":null,"abstract":"<p><strong>Background: </strong>At present, endoscopic retrograde cholangiopancreatography (ERCP) and percutaneous transhepatic cholangial drainage (PTCD) are frequently used for reducing malignant obstructive jaundice (MOJ). However, it is controversial as to which method is superior in terms of efficacy and safety.</p><p><strong>Objectives: </strong>The aim of this study was to compare the safety, feasibility, and clinical benefits of ERCP and PTCD in matched cases of MOJ.</p><p><strong>Methods: </strong>The Web of Science, Cochrane, PubMed, and CNKI databases were searched systematically to identify studies published between January 2000 and December 2019, without language restrictions, that compared ERCP and PTCD in patients with MOJ. The primary outcome was the success rate for each procedure. The secondary outcomes were the technical success rate, serum total bilirubin level, length of hospital stay, hospital expense, complication rate, and survival. This meta-analysis was performed using Review Manager 5.3.</p><p><strong>Results: </strong>Sixteen studies met the inclusion criteria, including 1,143 cases of ERCP and 854 cases of PTCD. The analysis demonstrated that jaundice remission in PTCD was equal to that in ERCP (mean difference [MD], 1.19; 95% confidence interval [CI]: -0.56 to -2.93; p = 0.18). However, the length of hospital stay in the ERCP group was 3.03 days shorter than that in the PTCD group (MD, -2.41; 95% CI: -4.61 to -0.22; p = 0.03). ERCP had a lower rate of postoperative complications (odds ratio, 0.66; 95% CI: 0.42-1.05); however, the difference was not significant (p = 0.08). ERCP was also more cost-efficient (MD, -5.42; 95% CI: -5.52 to -5.32; p < 0.01). Further, we calculated the absolute mean of hospital stay (ERCP:PTCD = 8.73:12.95 days), hospital expenses (ERCP:PTCD = 5,104.13:5,866.75 RMB), and postoperative complications (ERCP:PTCD = 11.2%:9.1%) in both groups.</p><p><strong>Conclusion: </strong>For remission of MOJ, PTCD and ERCP had similar clinical efficacy. Each method has its own strengths and weaknesses. Considering that ERCP had a lower rate of postoperative complications, shorter hospital stay, and higher cost efficiency, ERCP may be a superior initial treatment choice for MOJ.</p>","PeriodicalId":11315,"journal":{"name":"Digestion","volume":"104 2","pages":"85-96"},"PeriodicalIF":3.2,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10015759/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9124785","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A Close Follow-Up Strategy in the Short Period of Time after Helicobacter pylori Eradication Contributes to Earlier Detection of Gastric Cancer.","authors":"Fumiaki Ishibashi,&nbsp;Sho Suzuki,&nbsp;Mizuki Nagai,&nbsp;Kentaro Mochida,&nbsp;Konomi Kobayashi,&nbsp;Tetsuo Morishita","doi":"10.1159/000527476","DOIUrl":"https://doi.org/10.1159/000527476","url":null,"abstract":"<p><strong>Introduction: </strong>The purpose of this study was to optimize the surveillance frequency and period for efficient detection of early gastric cancer (EGC) after Helicobacter pylori (HP) eradication.</p><p><strong>Methods: </strong>Data from patients with eradicated HP infection were extracted from the endoscopy databases of two institutions from January 2016 to March 2021. The patients were divided into a close follow-up group with frequent surveillance after eradication and an open follow-up group with an intermittent surveillance method, and the cases of post-eradication EGC found in the two groups were analyzed.</p><p><strong>Results: </strong>Thirty-six out of 9,322 patients (0.39%) in the close follow-up group and 20 out of 11,436 patients (0.17%) in the open follow-up group were found to have EGC. The cumulative incidence of EGC after eradication was significantly higher in the close follow-up group (p = 0.004). The duration between eradication and EGC detection was significantly shorter in the close follow-up group (51.7 vs. 90.5 months, p = 0.002). A logistic regression model revealed that duration after eradication was an independent predictor for detecting EGC in the close follow-up group (p = 0.045). A Cox proportional hazards model revealed that the close follow-up strategy was effective in patients with an eradication duration of less than 65 months to identify EGC (p = 0.015), but there was no difference between the two strategies in patients with an eradication duration of more than 65 months (p = 0.624).</p><p><strong>Discussion/conclusions: </strong>Frequent surveillance after HP eradication is efficient for the early detection of EGC during the first 65 months.</p>","PeriodicalId":11315,"journal":{"name":"Digestion","volume":"104 3","pages":"165-173"},"PeriodicalIF":3.2,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9561232","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Treatment Patterns in Newly Diagnosed Patients with Crohn's Disease Who Received Biologics Following Diagnosis: A Nationwide, Retrospective, Longitudinal, Observational Study Using a Medical Claims Database in Japan.","authors":"Fumihito Hirai,&nbsp;Akihito Uda,&nbsp;Mihoko Ota,&nbsp;Yukiko Takemura,&nbsp;Keisuke Tanaka,&nbsp;Ryuichi Iwakiri","doi":"10.1159/000527045","DOIUrl":"https://doi.org/10.1159/000527045","url":null,"abstract":"<p><strong>Introduction: </strong>Crohn's disease (CD) is a chronic inflammatory condition affecting any part of the gastrointestinal tract. Current therapies involve pharmacological efforts to dampen inflammation. Biologics are recommended for patients with steroid-dependent or steroid-refractory disease; however, little is known about current biologic use in real-world settings in Japan.</p><p><strong>Methods: </strong>This observational, longitudinal, cohort study utilized the Japan Medical Data Center (JMDC) database to analyze claims data of patients who were prescribed ≥1 biologic (adalimumab, infliximab, or ustekinumab) following a new CD diagnosis made between January 2009 and January 2019. We primarily assessed the type of first-line treatment prescribed within 6 months of a patient's first CD diagnosis.</p><p><strong>Results: </strong>Of the 1,346 eligible patients, the most common prescriptions were 5-aminosalicylic acid (5-ASA) monotherapy (26.8%), 5-ASA plus biologic combination (26.3%), and biologic monotherapy (12.9%). First-line biologics were prescribed within 6 months of initial CD diagnosis in 61.1% of patients, either alone or in combination with other therapies. As an individual first-line treatment, the proportion of patients receiving prescriptions of infliximab was high (66.3%) and steroids, low (1.3%). Patients who had a procedure to inspect the small intestine, such as endoscopy (n = 508), were mostly treated with a nonbiologic therapy (74.8%), whereas those who had not (n = 838), mostly received biologics (alone or in combination, 82.8%) as a first-line treatment.</p><p><strong>Conclusions: </strong>In this study, we discovered the typical treatment pattern of patients with CD who received biologics and are registered in the JMDC database in Japan. Biologics were commonly used in the early phase of CD treatment. Treatment with traditional approaches such as steroids and nutritional therapy with evaluation for small intestine lesions, before turning to the use of biologics, may be prudent for achieving optimal outcomes.</p>","PeriodicalId":11315,"journal":{"name":"Digestion","volume":"104 2","pages":"109-120"},"PeriodicalIF":3.2,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10835768","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Natural History of Small Gastric Subepithelial Lesions Less than 20 mm: A Multicenter Retrospective Observational Study (NUTSHELL20 Study).","authors":"Keiichiro Abe,&nbsp;Keiichi Tominaga,&nbsp;Akira Yamamiya,&nbsp;Yasunori Inaba,&nbsp;Akira Kanamori,&nbsp;Masayuki Kondo,&nbsp;Tsunehiro Suzuki,&nbsp;Hidetaka Watanabe,&nbsp;Masaki Kawano,&nbsp;Takashi Sato,&nbsp;Naoto Yoshitake,&nbsp;Tsuneo Ohwada,&nbsp;Maki Konno,&nbsp;Kazunobu Hanatsuka,&nbsp;Hironori Masuyama,&nbsp;Kenichi Goda,&nbsp;Yasuo Haruyama,&nbsp;Atsushi Irisawa","doi":"10.1159/000527421","DOIUrl":"https://doi.org/10.1159/000527421","url":null,"abstract":"<p><strong>Background and aim: </strong>Small gastric subepithelial lesions (SELs) are sometimes encountered in daily esophagogastroduodenoscopy (EGD) practice, but whether once-annual or twice-annual endoscopy can provide sufficient follow-up remains unclear. Because follow-up based on small-SEL characteristics is important, this study clarified the natural history of gastric SELs less than 20 mm.</p><p><strong>Methods: </strong>This retrospective multicenter observation study conducted at 24 Japanese hospitals during April 2000 to March 2020 examined small gastric SELs of ≤20 mm diameter. The primary outcome was the rate of size increase of those SELs detected using EGD, with growth times assessed irrespective of SEL pathological diagnoses.</p><p><strong>Results: </strong>We examined 824 cases with tumors of 1-5 mm diameter in 298 (36.2%) cases, 6-10 mm in 344 (41.7%) cases, 11-15 mm in 112 (13.6%) cases, and 16-20 mm in 70 (8.50%) cases. An increase of small gastric SELs was observed in 70/824 patients (8.5%). The SELs larger than 6 mm increased, even after 10 years. No-change and increasing groups had no significantly different malignant findings at diagnosis. In cases of gastrointestinal stromal tumors (GISTs), internal cystic change in endoscopic ultrasound (EUS) is a risk factor for an increased tumor size. The predictive tumor growth cutoff size at initial diagnosis was 13.5 mm.</p><p><strong>Conclusions: </strong>Small gastric SELs less than 20 mm have an approximately 8.5% chance of increase. Predictive markers for GIST growth are tumor size ≥13.5 mm and internal cystic change in EUS.</p>","PeriodicalId":11315,"journal":{"name":"Digestion","volume":"104 3","pages":"174-186"},"PeriodicalIF":3.2,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9573458","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}