Background: To evaluate esophageal varices (EVs) as predictors of poor prognosis with low tolerability after balloon-occluded retrograde transvenous obliteration (BRTO) in patients with overt hepatic encephalopathy (HE).
Methods: This study retrospectively enrolled 107 patients who underwent BRTO for uncontrollable overt HE. The enrolled patients were divided into two groups based on the presence of EVs using propensity matching. The present study assessed the technical success rate and safety of BRTO in both the groups. Further, the event-free survival, HE-free survival, and the overall survival (OS) were compared between the two groups. Event-free survival was defined as the time period during which the patients did not developed complications related to portal hypertension, including EVs, hepatic ascites, and portal vein thrombosis.
Results: After propensity matching, the EV and non-EV groups had 37 and 36 patients, respectively. Only one patient experienced an unsuccessful procedure in the EV group. Procedure-related adverse events in the EV group and non-EV group occurred in 11 and 7 patients, respectively. (P=0.417) The event free survival after BRTO in the EV and non-EV group were 1,283 (95% CI: 798 - 1,767) days and 2,257 (1,722-2,792) days, respectively. Event free survival was significantly worse in the EV group than in the non-EV group (P=0.014). Furthermore, the EV group experienced worse OS than the non-EV group (P=0.001 and P<0.001, respectively).
Conclusions: The presence of EVs could potentially be associated with a higher risk of adverse outcomes or mortality after BRTO treatment in individuals with HE.
{"title":"Esophageal varices as an independent predictor of fatal outcomes after balloon-occluded retrograde transvenous obliteration in patients with hepatic encephalopathy.","authors":"Shuichiro Iwasaki, Haruki Uojima, Shinya Sakita, Sakue Masuda, Kousuke Kubota, Tomoaki Fujikawa, Tomomi Okubo, Toru Setsu, Norio Itokawa, Yoshihiro Furuichi, Yoshitaka Arase, Toshiki Tukiyama, Kaoru Fujii, Hisashi Hidaka, Masanori Atsukawa, Tatehiro Kagawa, Makoto Kako, Shuji Terai, Chika Kusano","doi":"10.1159/000541660","DOIUrl":"https://doi.org/10.1159/000541660","url":null,"abstract":"<p><strong>Background: </strong>To evaluate esophageal varices (EVs) as predictors of poor prognosis with low tolerability after balloon-occluded retrograde transvenous obliteration (BRTO) in patients with overt hepatic encephalopathy (HE).</p><p><strong>Methods: </strong>This study retrospectively enrolled 107 patients who underwent BRTO for uncontrollable overt HE. The enrolled patients were divided into two groups based on the presence of EVs using propensity matching. The present study assessed the technical success rate and safety of BRTO in both the groups. Further, the event-free survival, HE-free survival, and the overall survival (OS) were compared between the two groups. Event-free survival was defined as the time period during which the patients did not developed complications related to portal hypertension, including EVs, hepatic ascites, and portal vein thrombosis.</p><p><strong>Results: </strong>After propensity matching, the EV and non-EV groups had 37 and 36 patients, respectively. Only one patient experienced an unsuccessful procedure in the EV group. Procedure-related adverse events in the EV group and non-EV group occurred in 11 and 7 patients, respectively. (P=0.417) The event free survival after BRTO in the EV and non-EV group were 1,283 (95% CI: 798 - 1,767) days and 2,257 (1,722-2,792) days, respectively. Event free survival was significantly worse in the EV group than in the non-EV group (P=0.014). Furthermore, the EV group experienced worse OS than the non-EV group (P=0.001 and P<0.001, respectively).</p><p><strong>Conclusions: </strong>The presence of EVs could potentially be associated with a higher risk of adverse outcomes or mortality after BRTO treatment in individuals with HE.</p>","PeriodicalId":11294,"journal":{"name":"Digestive Diseases","volume":null,"pages":null},"PeriodicalIF":2.0,"publicationDate":"2024-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142343663","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Eli Magen, Eugene Merzon, Michal Vinker Shuster, Ilan Green, Israel Magen, Avivit Golan-Cohen, Ariel Israel
Introduction: The aim of this study was to investigate the association between helminth infections and celiac disease (CeD), examining various demographic and clinical factors in CeD cases compared to controls.
Methods: We conducted a retrospective case-control study utilizing Leumit Health Care Services' electronic health records. The study encompassed individuals with CeD and a matched control group. We analyzed demographic and clinical characteristics, examining their association with helminth infections.
Results: We observed CeD cases and controls had similar mean ages (17.8 years vs. 18.0 years, p = 0.565) and gender distributions (64.0% females in both groups, p = 0.999). There were no significant differences in socioeconomic status and ethnic distribution between the two groups. Most of the helminthiases in the CeD group were due to intestinal helminthiases, and most of the intestinal helminthiases were nematode (roundworm) infections. Enterobiasis (the pinworm Enterobius vermicularis) is involved in most cases (odds ratio 1.32, 95% confidence interval 1.20-1.45, p < 0.001). While the prevalence of ascariasis and anisakiasis was also higher in the CeD group, these differences were not statistically significant (p = 0.115 and p = 0.174, respectively). No significant differences were found in the prevalence of other specific helminth infections, such as echinococcosis, cestode infections, and strongyloidiasis.
Conclusions: This study reveals an unexpected association between CeD and helminth infections, challenging prevailing hypotheses, particularly within the context of the hygiene hypothesis. These findings warrant further investigation to elucidate the mechanisms underlying this intriguing relationship.
{"title":"Prevalence of Helminth Infections in Patients with Celiac Disease.","authors":"Eli Magen, Eugene Merzon, Michal Vinker Shuster, Ilan Green, Israel Magen, Avivit Golan-Cohen, Ariel Israel","doi":"10.1159/000539581","DOIUrl":"10.1159/000539581","url":null,"abstract":"<p><strong>Introduction: </strong>The aim of this study was to investigate the association between helminth infections and celiac disease (CeD), examining various demographic and clinical factors in CeD cases compared to controls.</p><p><strong>Methods: </strong>We conducted a retrospective case-control study utilizing Leumit Health Care Services' electronic health records. The study encompassed individuals with CeD and a matched control group. We analyzed demographic and clinical characteristics, examining their association with helminth infections.</p><p><strong>Results: </strong>We observed CeD cases and controls had similar mean ages (17.8 years vs. 18.0 years, p = 0.565) and gender distributions (64.0% females in both groups, p = 0.999). There were no significant differences in socioeconomic status and ethnic distribution between the two groups. Most of the helminthiases in the CeD group were due to intestinal helminthiases, and most of the intestinal helminthiases were nematode (roundworm) infections. Enterobiasis (the pinworm Enterobius vermicularis) is involved in most cases (odds ratio 1.32, 95% confidence interval 1.20-1.45, p < 0.001). While the prevalence of ascariasis and anisakiasis was also higher in the CeD group, these differences were not statistically significant (p = 0.115 and p = 0.174, respectively). No significant differences were found in the prevalence of other specific helminth infections, such as echinococcosis, cestode infections, and strongyloidiasis.</p><p><strong>Conclusions: </strong>This study reveals an unexpected association between CeD and helminth infections, challenging prevailing hypotheses, particularly within the context of the hygiene hypothesis. These findings warrant further investigation to elucidate the mechanisms underlying this intriguing relationship.</p>","PeriodicalId":11294,"journal":{"name":"Digestive Diseases","volume":null,"pages":null},"PeriodicalIF":2.0,"publicationDate":"2024-08-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142035534","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Daniel Ginard, Manuel Barreiro-de Acosta, Pilar Nos, Irene Moraleja, Fernando Muñoz Nuñez, Xavier Aldeguer, Ana Echarri, Albert Villoria, Sabino Riestra, Marta Maia Boscá Watts, Yago González-Lama, Vanesa Royo, Rocío Ferreiro-Iglesias, Marisa Iborra, Ainara Elorza, Alejandra Fernandez-Pordomingo, Miquel Sans
Introduction: Identifying novel treatment strategies for patients with ulcerative colitis (UC) and at risk of relapse is critical. The objective of this study was to assess the efficacy of beclomethasone dipropionate (BDP) in lowering fecal calprotectin (FC) levels in UC patients in clinical remission and at risk of relapse.
Methods: This multicenter study comprised a double-blind, randomized, placebo-controlled phase (part I) and an open-label, non-randomized phase (part II). Eligible participants with UC in clinical remission treated with 5-aminosalicylic acid and with FC levels ≥250 μg/g were randomized to receive 5 mg/day of BDP or placebo for 4 weeks (part I). At week 5, patients with FC ≥100 μg/g were treated with 5 mg/day of BDP for 4 weeks (part II), and FC levels were tested at week 9.
Results: Forty-three patients were randomized: 22 received BDP (group A) and 21 placebo (group B). At week 4, 13 patients (59.1%) in group A and 3 (17.6%) in group B had FC levels <100 μg/g (p value = 0.010). In the double-blind phase of the study, no patient relapsed in group A and 4 in group B (p value = 0.049). Both treatment groups showed a favorable safety profile, with the most common adverse events being gastrointestinal disorders.
Conclusion: In this multicenter, randomized clinical trial including patients with UC in clinical remission but with elevated FC, BDP was efficacious in reducing FC and well-tolerated.
{"title":"Efficacy of Beclomethasone Dipropionate in Lowering Fecal Calprotectin Levels in Patients with Ulcerative Colitis in Clinical Remission and at Risk of Relapse: The Becalcu Randomized, Controlled Trial.","authors":"Daniel Ginard, Manuel Barreiro-de Acosta, Pilar Nos, Irene Moraleja, Fernando Muñoz Nuñez, Xavier Aldeguer, Ana Echarri, Albert Villoria, Sabino Riestra, Marta Maia Boscá Watts, Yago González-Lama, Vanesa Royo, Rocío Ferreiro-Iglesias, Marisa Iborra, Ainara Elorza, Alejandra Fernandez-Pordomingo, Miquel Sans","doi":"10.1159/000540792","DOIUrl":"10.1159/000540792","url":null,"abstract":"<p><strong>Introduction: </strong>Identifying novel treatment strategies for patients with ulcerative colitis (UC) and at risk of relapse is critical. The objective of this study was to assess the efficacy of beclomethasone dipropionate (BDP) in lowering fecal calprotectin (FC) levels in UC patients in clinical remission and at risk of relapse.</p><p><strong>Methods: </strong>This multicenter study comprised a double-blind, randomized, placebo-controlled phase (part I) and an open-label, non-randomized phase (part II). Eligible participants with UC in clinical remission treated with 5-aminosalicylic acid and with FC levels ≥250 μg/g were randomized to receive 5 mg/day of BDP or placebo for 4 weeks (part I). At week 5, patients with FC ≥100 μg/g were treated with 5 mg/day of BDP for 4 weeks (part II), and FC levels were tested at week 9.</p><p><strong>Results: </strong>Forty-three patients were randomized: 22 received BDP (group A) and 21 placebo (group B). At week 4, 13 patients (59.1%) in group A and 3 (17.6%) in group B had FC levels <100 μg/g (p value = 0.010). In the double-blind phase of the study, no patient relapsed in group A and 4 in group B (p value = 0.049). Both treatment groups showed a favorable safety profile, with the most common adverse events being gastrointestinal disorders.</p><p><strong>Conclusion: </strong>In this multicenter, randomized clinical trial including patients with UC in clinical remission but with elevated FC, BDP was efficacious in reducing FC and well-tolerated.</p>","PeriodicalId":11294,"journal":{"name":"Digestive Diseases","volume":null,"pages":null},"PeriodicalIF":2.0,"publicationDate":"2024-08-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142035533","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Introduction: Cold snare polypectomy (CSP) and underwater endoscopic mucosal resection (UEMR) have been developed recently, in addition to conventional methods, but adverse events of each method have not been fully clarified. We compared the outcomes of each method for the appropriate choice.
Methods: Patients who underwent CSP, endoscopic mucosal resection (EMR)/hot snare polypectomy (HSP), or UEMR for small and intermediate-sized colorectal polyps between April 2017 and June 2020 were retrospectively examined. The rate of adverse events and recurrences due to each method were determined as the main outcomes. Clinical factors related to adverse events were examined.
Results: A total of 1,025 patients with 3,163 polyps underwent polypectomy using any of the methods. CSP, EMR/HSP, and UEMR were performed for 704 (22.2%), 2,145 (67.8%), and 314 polyps (9.9%), and the median size for each method was 4, 6, and 7 mm, respectively. Delayed bleeding for CSP, EMR/HSP, and UEMR was 0%, 0.2%, and 0.6% (p = 0.15), and perforation was 0%, 0.1%, and 0%, respectively (p = 0.62). Recurrence after CSP, EMR/HSP, and UEMR was 0.3%, 0.09%, and 1.3%, respectively (p < 0.01). Recurrence for UEMR was significantly higher in the early stage of procedure introduction (p = 0.015). Oral anticoagulants were the risk factor for delayed bleeding (p < 0.01, respectively).
Conclusion: There was no significant difference regarding adverse events among each method for small and intermediate-sized polyps, although the recurrence rate after UEMR was higher than other methods.
{"title":"Adverse Events after Different Endoscopic Resection Procedures for Small and Intermediate-Sized Colorectal Polyps.","authors":"Junki Toyosawa, Yasushi Yamasaki, Yuki Aoyama, Kensuke Takei, Shoko Igawa, Toshihiro Inokuchi, Hideaki Kinugasa, Masahiro Takahara, Sakiko Hiraoka, Hiroyuki Okada, Motoyuki Otsuka","doi":"10.1159/000540365","DOIUrl":"10.1159/000540365","url":null,"abstract":"<p><strong>Introduction: </strong>Cold snare polypectomy (CSP) and underwater endoscopic mucosal resection (UEMR) have been developed recently, in addition to conventional methods, but adverse events of each method have not been fully clarified. We compared the outcomes of each method for the appropriate choice.</p><p><strong>Methods: </strong>Patients who underwent CSP, endoscopic mucosal resection (EMR)/hot snare polypectomy (HSP), or UEMR for small and intermediate-sized colorectal polyps between April 2017 and June 2020 were retrospectively examined. The rate of adverse events and recurrences due to each method were determined as the main outcomes. Clinical factors related to adverse events were examined.</p><p><strong>Results: </strong>A total of 1,025 patients with 3,163 polyps underwent polypectomy using any of the methods. CSP, EMR/HSP, and UEMR were performed for 704 (22.2%), 2,145 (67.8%), and 314 polyps (9.9%), and the median size for each method was 4, 6, and 7 mm, respectively. Delayed bleeding for CSP, EMR/HSP, and UEMR was 0%, 0.2%, and 0.6% (p = 0.15), and perforation was 0%, 0.1%, and 0%, respectively (p = 0.62). Recurrence after CSP, EMR/HSP, and UEMR was 0.3%, 0.09%, and 1.3%, respectively (p < 0.01). Recurrence for UEMR was significantly higher in the early stage of procedure introduction (p = 0.015). Oral anticoagulants were the risk factor for delayed bleeding (p < 0.01, respectively).</p><p><strong>Conclusion: </strong>There was no significant difference regarding adverse events among each method for small and intermediate-sized polyps, although the recurrence rate after UEMR was higher than other methods.</p>","PeriodicalId":11294,"journal":{"name":"Digestive Diseases","volume":null,"pages":null},"PeriodicalIF":2.0,"publicationDate":"2024-08-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141916371","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Introduction: We evaluated the prognosis after endoscopic treatment for choledocholithiasis, particularly in patients with borderline tolerance to surgery. Stone removal and cholecystectomy are generally recommended for patients with choledocholithiasis combined with gallstones to prevent recurrent biliary events. However, the prognosis after choledocholithiasis treatment in patients with borderline tolerance to surgery, such as the elderly or those with many comorbidities, remains controversial.
Methods: We retrospectively analyzed data from patients with choledocholithiasis treated at our facility between January 2012 and December 2021. Patients who underwent endoscopic sphincterotomy were dichotomized into the cholecystectomy (CHOLE) and conservation (CONS) groups depending on whether cholecystectomy was performed, and their prognoses were subsequently compared. Furthermore, we performed a logistic regression analysis of the factors contributing to recurrent biliary events in patients with high age-adjusted Charlson Comorbidity Index (aCCI) scores.
Results: Of 169 participants, 110 had gallstones and were divided into the CHOLE (n = 56) and CONS (n = 54) groups. The CONS group was significantly ordered, had more comorbidities, and higher aCCI scores, whereas the CHOLE group had fewer recurrent biliary events, although not significant (p = 0.122). No difference was observed in the recurrent incidence of grade ≥2 biliary infections and mortality related to biliary events between the groups. In patients with aCCI scores ≥5, conservation without cholecystectomy was not an independent risk factor for recurrent biliary events.
Conclusion: Cholecystectomy after choledocholithiasis treatment prevents recurrent biliary events, but conservation without cholecystectomy is a feasible option for patients with high aCCI scores.
{"title":"Is Cholecystectomy Necessary after Choledocholithiasis Treatment for the Elderly or Patients with Many Comorbidities?","authors":"Masahiro Shiihara, Yasuhiro Sudo, Norimasa Matsushita, Takeshi Kubota, Yasuhiro Hibi, Harushi Osugi, Tatsuo Inoue","doi":"10.1159/000540661","DOIUrl":"10.1159/000540661","url":null,"abstract":"<p><strong>Introduction: </strong>We evaluated the prognosis after endoscopic treatment for choledocholithiasis, particularly in patients with borderline tolerance to surgery. Stone removal and cholecystectomy are generally recommended for patients with choledocholithiasis combined with gallstones to prevent recurrent biliary events. However, the prognosis after choledocholithiasis treatment in patients with borderline tolerance to surgery, such as the elderly or those with many comorbidities, remains controversial.</p><p><strong>Methods: </strong>We retrospectively analyzed data from patients with choledocholithiasis treated at our facility between January 2012 and December 2021. Patients who underwent endoscopic sphincterotomy were dichotomized into the cholecystectomy (CHOLE) and conservation (CONS) groups depending on whether cholecystectomy was performed, and their prognoses were subsequently compared. Furthermore, we performed a logistic regression analysis of the factors contributing to recurrent biliary events in patients with high age-adjusted Charlson Comorbidity Index (aCCI) scores.</p><p><strong>Results: </strong>Of 169 participants, 110 had gallstones and were divided into the CHOLE (n = 56) and CONS (n = 54) groups. The CONS group was significantly ordered, had more comorbidities, and higher aCCI scores, whereas the CHOLE group had fewer recurrent biliary events, although not significant (p = 0.122). No difference was observed in the recurrent incidence of grade ≥2 biliary infections and mortality related to biliary events between the groups. In patients with aCCI scores ≥5, conservation without cholecystectomy was not an independent risk factor for recurrent biliary events.</p><p><strong>Conclusion: </strong>Cholecystectomy after choledocholithiasis treatment prevents recurrent biliary events, but conservation without cholecystectomy is a feasible option for patients with high aCCI scores.</p>","PeriodicalId":11294,"journal":{"name":"Digestive Diseases","volume":null,"pages":null},"PeriodicalIF":2.0,"publicationDate":"2024-08-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141893144","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Introduction: Esophagogastroduodenoscopy is the most important tool to detect gastric cancer (GC). In this study, we developed a computer-aided detection (CADe) system to detect GC with white light imaging (WLI) and linked color imaging (LCI) modes and aimed to compare the performance of CADe with that of endoscopists.
Methods: The system was developed based on the deep learning framework from 9,021 images in 385 patients between 2017 and 2020. A total of 116 LCI and WLI videos from 110 patients between 2017 and 2023 were used to evaluate per-case sensitivity and per-frame specificity.
Results: The per-case sensitivity and per-frame specificity of CADe with a confidence level of 0.5 in detecting GC were 78.6% and 93.4% for WLI and 94.0% and 93.3% for LCI, respectively (p < 0.001). The per-case sensitivities of nonexpert endoscopists for WLI and LCI were 45.8% and 80.4%, whereas those of expert endoscopists were 66.7% and 90.6%, respectively. Regarding detectability between CADe and endoscopists, the per-case sensitivities for WLI and LCI were 78.6% and 94.0% in CADe, respectively, which were significantly higher than those for LCI in experts (90.6%, p = 0.004) and those for WLI and LCI in nonexperts (45.8% and 80.4%, respectively, p < 0.001); however, no significant difference for WLI was observed between CADe and experts (p = 0.134).
Conclusions: Our CADe system showed significantly better sensitivity in detecting GC when used in LCI compared with WLI mode. Moreover, the sensitivity of CADe using LCI is significantly higher than those of expert endoscopists using LCI to detect GC.
{"title":"Linked Color Imaging with Artificial Intelligence Improves the Detection of Early Gastric Cancer.","authors":"Youshen Zhao, Osamu Dohi, Tsugitaka Ishida, Naohisa Yoshida, Tomoko Ochiai, Hiroki Mukai, Mayuko Seya, Katsuma Yamauchi, Hajime Miyazaki, Hayato Fukui, Takeshi Yasuda, Naoto Iwai, Ken Inoue, Yoshito Itoh, Xinkai Liu, Ruiyao Zhang, Xin Zhu","doi":"10.1159/000540728","DOIUrl":"10.1159/000540728","url":null,"abstract":"<p><strong>Introduction: </strong>Esophagogastroduodenoscopy is the most important tool to detect gastric cancer (GC). In this study, we developed a computer-aided detection (CADe) system to detect GC with white light imaging (WLI) and linked color imaging (LCI) modes and aimed to compare the performance of CADe with that of endoscopists.</p><p><strong>Methods: </strong>The system was developed based on the deep learning framework from 9,021 images in 385 patients between 2017 and 2020. A total of 116 LCI and WLI videos from 110 patients between 2017 and 2023 were used to evaluate per-case sensitivity and per-frame specificity.</p><p><strong>Results: </strong>The per-case sensitivity and per-frame specificity of CADe with a confidence level of 0.5 in detecting GC were 78.6% and 93.4% for WLI and 94.0% and 93.3% for LCI, respectively (p < 0.001). The per-case sensitivities of nonexpert endoscopists for WLI and LCI were 45.8% and 80.4%, whereas those of expert endoscopists were 66.7% and 90.6%, respectively. Regarding detectability between CADe and endoscopists, the per-case sensitivities for WLI and LCI were 78.6% and 94.0% in CADe, respectively, which were significantly higher than those for LCI in experts (90.6%, p = 0.004) and those for WLI and LCI in nonexperts (45.8% and 80.4%, respectively, p < 0.001); however, no significant difference for WLI was observed between CADe and experts (p = 0.134).</p><p><strong>Conclusions: </strong>Our CADe system showed significantly better sensitivity in detecting GC when used in LCI compared with WLI mode. Moreover, the sensitivity of CADe using LCI is significantly higher than those of expert endoscopists using LCI to detect GC.</p>","PeriodicalId":11294,"journal":{"name":"Digestive Diseases","volume":null,"pages":null},"PeriodicalIF":2.0,"publicationDate":"2024-08-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141893145","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Introduction: Recently, the detection of superficial non-ampullary duodenal epithelial tumors (SNADETs) including adenomas and superficial duodenal carcinomas has increased. Various endoscopic treatment methods have also been reported for SNADETs, but there are few reports on the natural history. The aim of this study was to analyze factors related to tumor growth and determine the characteristics of SNADETs which need early therapeutic intervention.
Methods: A single-center, retrospective study was performed on the medical records of 309 patients with SNADETs who underwent endoscopic or surgical resection between January 2010 and May 2021. Of these, 41 patients who were followed up for more than 1 year by endoscopy were analyzed. The primary outcome was an analysis of the tumor growth speed. Secondary outcomes were the relationship between the tumor growth speed and mucin phenotype, tumor size and findings of magnifying endoscopy with narrow-band imaging (M-NBI).
Results: The observation period was 24 months (13-182). Tumor growth speed was 1.1 mm/year (0-21.6). Tumor diameter ≥10 mm at first detection (p = 0.004; odds ratio 19.5 [2.03-186.96]) and mixed type by M-NBI (p = 0.036; odds ratio 9.69 [1.05-89.88]) were identified as risk factors of tumors growing at a rate of ≥3 mm/year. There was no statistically significant difference in the speed of tumor growth between the different mucin immunohistochemical phenotypes.
Conclusion: Initial tumor size and findings of M-NBI are useful to predict tumor growth and consider early intervention.
{"title":"Initial Tumor Size and Narrow-Band Image Findings Estimate Growth Speed in Duodenal Tumors.","authors":"Takashi Hirose, Naomi Kakushima, Yoshiyuki Minami, Satoshi Furune, Eri Ishikawa, Tsunaki Sawada, Keiko Maeda, Takeshi Yamamura, Kazuhiro Furukawa, Masanao Nakamura, Masato Nakaguro, Hiroki Kawashima","doi":"10.1159/000540544","DOIUrl":"10.1159/000540544","url":null,"abstract":"<p><strong>Introduction: </strong>Recently, the detection of superficial non-ampullary duodenal epithelial tumors (SNADETs) including adenomas and superficial duodenal carcinomas has increased. Various endoscopic treatment methods have also been reported for SNADETs, but there are few reports on the natural history. The aim of this study was to analyze factors related to tumor growth and determine the characteristics of SNADETs which need early therapeutic intervention.</p><p><strong>Methods: </strong>A single-center, retrospective study was performed on the medical records of 309 patients with SNADETs who underwent endoscopic or surgical resection between January 2010 and May 2021. Of these, 41 patients who were followed up for more than 1 year by endoscopy were analyzed. The primary outcome was an analysis of the tumor growth speed. Secondary outcomes were the relationship between the tumor growth speed and mucin phenotype, tumor size and findings of magnifying endoscopy with narrow-band imaging (M-NBI).</p><p><strong>Results: </strong>The observation period was 24 months (13-182). Tumor growth speed was 1.1 mm/year (0-21.6). Tumor diameter ≥10 mm at first detection (p = 0.004; odds ratio 19.5 [2.03-186.96]) and mixed type by M-NBI (p = 0.036; odds ratio 9.69 [1.05-89.88]) were identified as risk factors of tumors growing at a rate of ≥3 mm/year. There was no statistically significant difference in the speed of tumor growth between the different mucin immunohistochemical phenotypes.</p><p><strong>Conclusion: </strong>Initial tumor size and findings of M-NBI are useful to predict tumor growth and consider early intervention.</p>","PeriodicalId":11294,"journal":{"name":"Digestive Diseases","volume":null,"pages":null},"PeriodicalIF":2.0,"publicationDate":"2024-07-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141792207","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Debora Compare, Costantino Sgamato, Alba Rocco, Pietro Coccoli, Carmen Ambrosio, Gerardo Nardone
Background: The gut barrier is a sophisticated and dynamic system that forms the frontline defense between the external environment and the body's internal milieu and includes various structural and functional components engaged not only in digestion and nutrient absorption but also in immune regulation and overall health maintenance.
Summary: When one or more components of the intestinal barrier lose their structure and escape their function, this may result in a leaky gut. Mounting evidence emphasizes the crucial role of the gut microbiome in preserving the integrity of the gut barrier and provides insights into the pathophysiological implications of conditions related to leaky gut in humans. Assessment of intestinal permeability has evolved from invasive techniques to noninvasive biomarkers, but challenges remain in achieving consensus about the best testing methods and their accuracy. Research on the modulation of gut permeability is just starting, and although no medical guidelines for the treatment of leaky gut syndrome are available, several treatment strategies are under investigation with promising results.
Key messages: This review discusses the composition of the intestinal barrier, the pathophysiology of the leaky gut and its implications on human health, the measurement of intestinal permeability, and the therapeutic strategies to restore gut barrier integrity.
{"title":"The Leaky Gut and Human Diseases: \"Can't Fill the Cup if You Don't Plug the Holes First\".","authors":"Debora Compare, Costantino Sgamato, Alba Rocco, Pietro Coccoli, Carmen Ambrosio, Gerardo Nardone","doi":"10.1159/000540379","DOIUrl":"10.1159/000540379","url":null,"abstract":"<p><strong>Background: </strong>The gut barrier is a sophisticated and dynamic system that forms the frontline defense between the external environment and the body's internal milieu and includes various structural and functional components engaged not only in digestion and nutrient absorption but also in immune regulation and overall health maintenance.</p><p><strong>Summary: </strong>When one or more components of the intestinal barrier lose their structure and escape their function, this may result in a leaky gut. Mounting evidence emphasizes the crucial role of the gut microbiome in preserving the integrity of the gut barrier and provides insights into the pathophysiological implications of conditions related to leaky gut in humans. Assessment of intestinal permeability has evolved from invasive techniques to noninvasive biomarkers, but challenges remain in achieving consensus about the best testing methods and their accuracy. Research on the modulation of gut permeability is just starting, and although no medical guidelines for the treatment of leaky gut syndrome are available, several treatment strategies are under investigation with promising results.</p><p><strong>Key messages: </strong>This review discusses the composition of the intestinal barrier, the pathophysiology of the leaky gut and its implications on human health, the measurement of intestinal permeability, and the therapeutic strategies to restore gut barrier integrity.</p>","PeriodicalId":11294,"journal":{"name":"Digestive Diseases","volume":null,"pages":null},"PeriodicalIF":2.0,"publicationDate":"2024-07-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141757723","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Walter Elisei, Pierluigi Marini, Roberto Faggiani, Stefano Manfroni, Gabriele Ricci, Noemi Di Fuccia, Valerio Papa, Antonio Tursi
Introduction: Our aim was to assess the impact of the Diagnostic and Therapeutic Assistance Pathway (PDTA) developed for acute diverticulitis (AD) on the management of patients with AD and referring to the emergency room (ER) in a referral center.
Methods: This retrospective study includes all patients diagnosed with AD and referring to the ER between January 1, 2021, and December 31, 2022 (after approval of PDTA), compared to the same period of 2015-2019. Length of stay in ER, medical and surgical management, and length in hospital stay (in days) were also measured according to the type of disease (uncomplicated vs. complicated).
Results: ER admission due to AD during the period 2015-2019 was 240 ± 13 cases per year, while it was 290 cases in 2022 (p = 0.05). After adopting the PDTA, the rate of length of stay in ER >24 h for AD was significantly reduced (p = 0.01); the median rate of hospital admission for AD was significantly reduced (p < 0.05); the rate of medical treatment of uncomplicated disease was increased (p = 0.01), while the rate of surgical management was decreased (p = 0.05); the rate of medical treatment of complicated disease was increased (p = 0.01), while the rate of surgical management was decreased (p = 0.001); the hospital stay was significantly reduced in both uncomplicated (p = 0.05) and complicated (p = 0.05) AD.
Conclusions: The development and the routine use of a PDTA dedicated to AD have significantly improved the management of these patients, reducing the ER stay, the surgical procedures, and the overall hospital stay.
{"title":"Hospital Admission, Medical, and Surgical Procedures for Acute Diverticulitis Are More Appropriate when Using a Diagnostic and Therapeutic Assistance Pathway: An Experience from a Referral Center.","authors":"Walter Elisei, Pierluigi Marini, Roberto Faggiani, Stefano Manfroni, Gabriele Ricci, Noemi Di Fuccia, Valerio Papa, Antonio Tursi","doi":"10.1159/000540216","DOIUrl":"10.1159/000540216","url":null,"abstract":"<p><strong>Introduction: </strong>Our aim was to assess the impact of the Diagnostic and Therapeutic Assistance Pathway (PDTA) developed for acute diverticulitis (AD) on the management of patients with AD and referring to the emergency room (ER) in a referral center.</p><p><strong>Methods: </strong>This retrospective study includes all patients diagnosed with AD and referring to the ER between January 1, 2021, and December 31, 2022 (after approval of PDTA), compared to the same period of 2015-2019. Length of stay in ER, medical and surgical management, and length in hospital stay (in days) were also measured according to the type of disease (uncomplicated vs. complicated).</p><p><strong>Results: </strong>ER admission due to AD during the period 2015-2019 was 240 ± 13 cases per year, while it was 290 cases in 2022 (p = 0.05). After adopting the PDTA, the rate of length of stay in ER >24 h for AD was significantly reduced (p = 0.01); the median rate of hospital admission for AD was significantly reduced (p < 0.05); the rate of medical treatment of uncomplicated disease was increased (p = 0.01), while the rate of surgical management was decreased (p = 0.05); the rate of medical treatment of complicated disease was increased (p = 0.01), while the rate of surgical management was decreased (p = 0.001); the hospital stay was significantly reduced in both uncomplicated (p = 0.05) and complicated (p = 0.05) AD.</p><p><strong>Conclusions: </strong>The development and the routine use of a PDTA dedicated to AD have significantly improved the management of these patients, reducing the ER stay, the surgical procedures, and the overall hospital stay.</p>","PeriodicalId":11294,"journal":{"name":"Digestive Diseases","volume":null,"pages":null},"PeriodicalIF":2.0,"publicationDate":"2024-07-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141554406","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Brian Thanh Nguyen, Vy Hoang Nguyen, Michael Le, Linda Henry, Ramsey Cheung, Mindie H Nguyen
Introduction: Chronic liver disease (CLD) is associated with increased morbidity and mortality. Understanding health disparities can inform appropriate interventions. We aimed to study mortality outcomes of those with CLD by the income level (income-to-poverty ratio <5 as lower income and ≥5 as higher income).
Methods: In this retrospective cohort study, we analyzed data of adults from the National Health and Nutrition Examination Survey, 1999-2018. CLD included viral hepatitis, nonalcoholic fatty liver disease (NAFLD), and alcohol-associated liver disease (ALD).
Results: We analyzed 59,204 adults: 47,224 without CLD and 11,980 with CLD. The CLD group was older, more likely male, racial/ethnic minority groups or foreign-born, and had lower educational and income levels (p < 0.001). Most (80.02%) CLD participants did not have college degrees and had lower income (79.18%). Among CLD participants, similar differences were observed between lower and higher income groups. Lower income participants with CLD had significantly higher 10-year cumulative mortality compared to higher income CLD participants (15.26 vs. 8.00%, p < 0.001), with consistent findings in viral hepatitis and NAFLD subgroups (p < 0.001) but not ALD (p = 0.71). Adjusting for age, sex, race, birthplace, lower income CLD participants were 2.01 (hazard ratio [HR]: 2.01; 95% CI: 1.79-2.26) times more likely to die overall and in viral hepatitis (HR: 2.05; 95% CI: 1.31-3.24) and NAFLD subgroups (HR: 2.32; 95% CI: 1.69-3.18) but not ALD (HR: 1.17; 95% CI: 0.55-2.51).
Conclusion: Lower income, foreign-born, and racial/ethnic minority groups were disproportionately represented among those with CLD, with lower income and CLD individuals having double the mortality risk compared to their higher income counterparts. Interventions should be culturally appropriate and address socioeconomic barriers.
{"title":"Impact of Income-to-Poverty Ratio on Long-Term Mortality of Persons with Chronic Liver Disease in the USA, 1999-2018.","authors":"Brian Thanh Nguyen, Vy Hoang Nguyen, Michael Le, Linda Henry, Ramsey Cheung, Mindie H Nguyen","doi":"10.1159/000539858","DOIUrl":"10.1159/000539858","url":null,"abstract":"<p><strong>Introduction: </strong>Chronic liver disease (CLD) is associated with increased morbidity and mortality. Understanding health disparities can inform appropriate interventions. We aimed to study mortality outcomes of those with CLD by the income level (income-to-poverty ratio <5 as lower income and ≥5 as higher income).</p><p><strong>Methods: </strong>In this retrospective cohort study, we analyzed data of adults from the National Health and Nutrition Examination Survey, 1999-2018. CLD included viral hepatitis, nonalcoholic fatty liver disease (NAFLD), and alcohol-associated liver disease (ALD).</p><p><strong>Results: </strong>We analyzed 59,204 adults: 47,224 without CLD and 11,980 with CLD. The CLD group was older, more likely male, racial/ethnic minority groups or foreign-born, and had lower educational and income levels (p < 0.001). Most (80.02%) CLD participants did not have college degrees and had lower income (79.18%). Among CLD participants, similar differences were observed between lower and higher income groups. Lower income participants with CLD had significantly higher 10-year cumulative mortality compared to higher income CLD participants (15.26 vs. 8.00%, p < 0.001), with consistent findings in viral hepatitis and NAFLD subgroups (p < 0.001) but not ALD (p = 0.71). Adjusting for age, sex, race, birthplace, lower income CLD participants were 2.01 (hazard ratio [HR]: 2.01; 95% CI: 1.79-2.26) times more likely to die overall and in viral hepatitis (HR: 2.05; 95% CI: 1.31-3.24) and NAFLD subgroups (HR: 2.32; 95% CI: 1.69-3.18) but not ALD (HR: 1.17; 95% CI: 0.55-2.51).</p><p><strong>Conclusion: </strong>Lower income, foreign-born, and racial/ethnic minority groups were disproportionately represented among those with CLD, with lower income and CLD individuals having double the mortality risk compared to their higher income counterparts. Interventions should be culturally appropriate and address socioeconomic barriers.</p>","PeriodicalId":11294,"journal":{"name":"Digestive Diseases","volume":null,"pages":null},"PeriodicalIF":2.0,"publicationDate":"2024-06-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141418222","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}