Clinical and Translational Gastroenterology最新文献

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Development of Time-Aggregated Machine Learning Model for Relapse Prediction in Pediatric Crohn's Disease. 开发用于预测小儿克罗恩病复发的时间聚合机器学习模型
IF 3 3区 医学
Clinical and Translational Gastroenterology Pub Date : 2024-11-21 DOI: 10.14309/ctg.0000000000000794
Sooyoung Jang, JaeYong Yu, Sowon Park, Hyeji Lim, Hong Koh, Yu Rang Park
{"title":"Development of Time-Aggregated Machine Learning Model for Relapse Prediction in Pediatric Crohn's Disease.","authors":"Sooyoung Jang, JaeYong Yu, Sowon Park, Hyeji Lim, Hong Koh, Yu Rang Park","doi":"10.14309/ctg.0000000000000794","DOIUrl":"https://doi.org/10.14309/ctg.0000000000000794","url":null,"abstract":"<p><strong>Introduction: </strong>Pediatric Crohn's disease (CD) easily progresses to an active disease compared to adult CD, making it important to predict and minimize CD relapses. However, prediction of relapse at various time points (TPs) during pediatric CD remains understudied. We aimed to develop a real-time aggregated model to predict pediatric CD relapse in different TPs and time windows (TWs).</p><p><strong>Methods: </strong>This retrospective study was conducted on children diagnosed with CD between 2015 and 2022 at Severance Hospital. Laboratory test results and demographic data were collected starting at 3 months after diagnosis, and cohorts were formed using data from six different TPs at 1-month intervals. Relapse-defined as a pediatric CD activity index ≥30 points-was predicted, and TWs were 3-7 months with 1-month intervals. The feature importance of the variables in each setting was determined.</p><p><strong>Results: </strong>Data from 180 patients were used to construct cohorts corresponding to the TPs. We identified the optimal TP and TW to reliably predict pediatric CD relapse with an area under the receiver operating characteristic curve score of 0.89 when predicting with a 3-month TW at a 3-month TP. Variables such as C-reactive protein levels and lymphocyte fraction were found to be important factors.</p><p><strong>Discussion: </strong>We developed a time-aggregated model to predict pediatric CD relapse in multiple TPs and TWs. This model identified important variables that predicted relapse in pediatric CD to support real-time clinical decision making.</p>","PeriodicalId":10278,"journal":{"name":"Clinical and Translational Gastroenterology","volume":" ","pages":""},"PeriodicalIF":3.0,"publicationDate":"2024-11-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142680896","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}
引用次数: 0
Diagnosing Small Intestinal Bacterial Overgrowth. 诊断小肠细菌过度生长。
IF 3 3区 医学
Clinical and Translational Gastroenterology Pub Date : 2024-11-21 DOI: 10.14309/ctg.0000000000000783
Gernot Kriegshäuser
{"title":"Diagnosing Small Intestinal Bacterial Overgrowth.","authors":"Gernot Kriegshäuser","doi":"10.14309/ctg.0000000000000783","DOIUrl":"https://doi.org/10.14309/ctg.0000000000000783","url":null,"abstract":"","PeriodicalId":10278,"journal":{"name":"Clinical and Translational Gastroenterology","volume":" ","pages":""},"PeriodicalIF":3.0,"publicationDate":"2024-11-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142680899","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}
引用次数: 0
The Effects of Testosterone Replacement Therapy in Adult Men with Metabolic Dysfunction associated Steatotic Liver Disease: A Systematic Review and Meta-analysis. 睾酮替代疗法对代谢功能障碍伴有脂肪肝的成年男性的影响:系统回顾与元分析》。
IF 3 3区 医学
Clinical and Translational Gastroenterology Pub Date : 2024-11-06 DOI: 10.14309/ctg.0000000000000787
Maya Mahmoud, Hassan Kawtharany, Mohamed Awali, Nadine Mahmoud, Islam Mohamed, Wing-Kin Syn
{"title":"The Effects of Testosterone Replacement Therapy in Adult Men with Metabolic Dysfunction associated Steatotic Liver Disease: A Systematic Review and Meta-analysis.","authors":"Maya Mahmoud, Hassan Kawtharany, Mohamed Awali, Nadine Mahmoud, Islam Mohamed, Wing-Kin Syn","doi":"10.14309/ctg.0000000000000787","DOIUrl":"10.14309/ctg.0000000000000787","url":null,"abstract":"<p><strong>Background: </strong>Sex steroids modulate metabolic-dysfunction associated steatotic liver disease (MASLD) pathobiology. We hypothesized that testosterone therapy (TT) modulates progression of MASLD, and performed a systematic review to evaluate the efficacy of TT on liver steatosis and fibrosis.</p><p><strong>Methods: </strong>We searched PubMed and Embase from inception until November 2023. We screened 1489 studies and identified 9 eligible studies. We assessed risk of bias for randomized trials using RoB-2 \"Cochrane risk of bias tool for randomized trials\", non-randomized studies using ROBINS-I tool \"Risk of Bias in Non-randomized Studies-of Interventions\", and Murad's Tool for single-arm studies. We pooled estimates using RevMan 5.</p><p><strong>Results: </strong>3 randomized controlled trials (RCTs), 4 non-randomized studies, and 2 single-arm studies were identified. The population of interest comprised men with MASLD. TT was administered at varying doses, routes, and frequencies, with follow-up ranging 12-weeks to 8-years. Liver fibrosis and steatosis were assessed using liver biopsy in 3 studies, CT/MRI in 5, and serum scores in 2. All studies provided evidence of reduction in liver steatosis with TT compared to no TT. In addition, the LiFT (RCT) trial demonstrated a resolution of MASLD / MASH and a regression in liver fibrosis. TT led to decrease in liver enzymes. Studies were heterogenous in terms of population characteristics, treatment modalities, endpoints, and follow-up. Adverse events were comparable between the 2 groups.</p><p><strong>Conclusion: </strong>TT is a promising treatment option for men with MASLD and low testosterone. It may improve liver steatosis and reduce liver fibrosis. Large, double-blinded randomized placebo-controlled trials are needed.</p>","PeriodicalId":10278,"journal":{"name":"Clinical and Translational Gastroenterology","volume":" ","pages":""},"PeriodicalIF":3.0,"publicationDate":"2024-11-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142582199","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}
引用次数: 0
Size of Pelvic Outlet as a Potential Risk Factor for Fecal Incontinence: A Population-Based Exploratory Analysis. 作为大便失禁潜在风险因素的骨盆出口大小:基于人群的探索性分析。
IF 3 3区 医学
Clinical and Translational Gastroenterology Pub Date : 2024-11-05 DOI: 10.14309/ctg.0000000000000789
Brent Hiramoto, Bryn E Falahee, Mayssan Muftah, Ryan Flanagan, Eric D Shah, Walter W Chan
{"title":"Size of Pelvic Outlet as a Potential Risk Factor for Fecal Incontinence: A Population-Based Exploratory Analysis.","authors":"Brent Hiramoto, Bryn E Falahee, Mayssan Muftah, Ryan Flanagan, Eric D Shah, Walter W Chan","doi":"10.14309/ctg.0000000000000789","DOIUrl":"https://doi.org/10.14309/ctg.0000000000000789","url":null,"abstract":"<p><strong>Background: </strong>The impact of pelvic bone structure on fecal incontinence (FI) is unclear. We assessed the association between weight-adjusted pelvic area and FI.</p><p><strong>Methods: </strong>This was a population-based analysis of the National Health and Nutrition Examination Survey in 2005-2006. Participants who completed the bowel health survey and dual-energy x-ray absorptiometry (DXA) were included.</p><p><strong>Results: </strong>On multivariable analysis of 2,772 participants, the lowest pelvic area quartile predicted increased FI compared to the third (OR:2.05, CI:1.18-3.56, p=0.014) and fourth (OR:1.94, CI:1.02-3.70, p=0.045) quartiles. Sex-stratified analyses found similar association among female patients only.</p><p><strong>Conclusion: </strong>Small pelvic area on DXA is a potential risk factor for FI.</p>","PeriodicalId":10278,"journal":{"name":"Clinical and Translational Gastroenterology","volume":" ","pages":""},"PeriodicalIF":3.0,"publicationDate":"2024-11-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142582196","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}
引用次数: 0
Association of Childhood Abuse with Incident Inflammatory Bowel Disease. 童年遭受虐待与炎症性肠病的关系
IF 3 3区 医学
Clinical and Translational Gastroenterology Pub Date : 2024-10-25 DOI: 10.14309/ctg.0000000000000718
Adjoa Anyane-Yeboa, Kevin Casey, Andrea L Roberts, Emily Lopes, Kristin Burke, Ashwin Ananthakrishnan, James Richter, Yvette C Cozier, Karenstan C Koenen, Andrew T Chan, Hamed Khalili
{"title":"Association of Childhood Abuse with Incident Inflammatory Bowel Disease.","authors":"Adjoa Anyane-Yeboa, Kevin Casey, Andrea L Roberts, Emily Lopes, Kristin Burke, Ashwin Ananthakrishnan, James Richter, Yvette C Cozier, Karenstan C Koenen, Andrew T Chan, Hamed Khalili","doi":"10.14309/ctg.0000000000000718","DOIUrl":"https://doi.org/10.14309/ctg.0000000000000718","url":null,"abstract":"<p><strong>Introduction: </strong>A link between inflammatory bowel disease (IBD), stressful life events and psychological factors has previously been reported. Our objective was to examine the relationship between childhood emotional, physical, and sexual abuse and risk of IBD using a large cohort of female health professionals.</p><p><strong>Methods: </strong>We included participants in the Nurses' Health Study II who completed the Physical and Emotional Abuse Subscale of the Childhood Trauma Questionnaire and the Sexual Maltreatment Scale of the Parent-Child Conflict Tactics Scale in 2001. Diagnosis of IBD was determined by self-report and confirmed independently by two physicians through review of medical records. We used Cox proportional hazard modeling to estimate the risk of Crohn's disease (CD) and ulcerative colitis (UC) while adjusting for covariates.</p><p><strong>Results: </strong>Among 68,167 women followed from 1989 until 2017, there were 146 incident cases of CD and 215 incident cases of UC. Compared to women with no history of abuse, the adjusted hazard ratios of CD were 1.16 (95% CI 0.67 - 2.02) for mild, 1.58 (95% CI 0.92 - 2.69) for moderate, and 1.95 (95% CI 1.22 - 3.10) for severe abuse (Ptrend = 0.002). We did not observe an association between childhood abuse and risk of UC.</p><p><strong>Conclusions: </strong>Women who reported early life severe abuse had an increased risk of CD. These data add to the growing body of evidence on the critical role of early life stressors in development of CD.</p>","PeriodicalId":10278,"journal":{"name":"Clinical and Translational Gastroenterology","volume":" ","pages":""},"PeriodicalIF":3.0,"publicationDate":"2024-10-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142496189","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}
引用次数: 0
Proportion and characteristics of Helicobacter pylori-negative gastric mucosa-associated lymphoid tissue lymphoma: A systematic review and meta-analysis. 幽门螺杆菌阴性胃黏膜相关淋巴组织淋巴瘤的比例和特征:系统回顾与荟萃分析。
IF 3 3区 医学
Clinical and Translational Gastroenterology Pub Date : 2024-10-25 DOI: 10.14309/ctg.0000000000000781
Xiu-He Lv, Qing Lu, Jia-Huan Liu, Bi-Han Xia, Zi-Jing Wang, Zhu Wang, Jin-Lin Yang
{"title":"Proportion and characteristics of Helicobacter pylori-negative gastric mucosa-associated lymphoid tissue lymphoma: A systematic review and meta-analysis.","authors":"Xiu-He Lv, Qing Lu, Jia-Huan Liu, Bi-Han Xia, Zi-Jing Wang, Zhu Wang, Jin-Lin Yang","doi":"10.14309/ctg.0000000000000781","DOIUrl":"https://doi.org/10.14309/ctg.0000000000000781","url":null,"abstract":"<p><strong>Background: </strong>While Helicobacter pylori (H. pylori) infection is common in patients with gastric mucosa-associated lymphoid tissue (MALT) lymphoma, there are still individuals who test negative for it. The proportion and characteristics of these patients remain unclear.</p><p><strong>Methods: </strong>We conducted a systematic search of the PubMed, Embase, and Cochrane Library databases for relevant articles. Using a random effects model, we performed a meta-analysis to assess the pooled proportion of gastric MALT lymphoma patients with negative H. pylori tests. Additionally, we compared characteristics between gastric MALT lymphoma patients with and without H. pylori infection to examine clinical features in H. pylori-negative cases.</p><p><strong>Results: </strong>A total of 50 studies involving 6033 patients were included. The overall proportion of gastric MALT lymphoma patients with negative H. pylori tests was 20.5% (95% confidence interval: 17.0%-24.6%). This rate exhibited an increasing trend over the years, particularly in non-Asian countries and in studies published after 2013, as well as in cases with sample sizes exceeding 100 participants, in male individuals, and among those with proximal or multiple lesions, non-superficial type morphology, submucosal invasion, and advanced clinical staging. Compared to H. pylori-positive patients, those who tested negative were more likely to be male, have proximal lesions, exhibit submucosal invasion, and present with an advanced clinical stage.</p><p><strong>Conclusions: </strong>This study provides comprehensive information on the proportion and characteristics of H. pylori-negative gastric MALT lymphoma cases, highlighting the need for future clinical attention to treatment and surveillance in this patient population.</p>","PeriodicalId":10278,"journal":{"name":"Clinical and Translational Gastroenterology","volume":" ","pages":""},"PeriodicalIF":3.0,"publicationDate":"2024-10-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142496190","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}
引用次数: 0
Impact of SCN10A Polymorphism on Abdominal Pain Perception and Visceral Hypoalgesia in Crohn's Disease and Ulcerative Colitis. SCN10A 多态性对克罗恩病和溃疡性结肠炎患者腹痛感知和内脏痛觉减退的影响
IF 3 3区 医学
Clinical and Translational Gastroenterology Pub Date : 2024-10-17 DOI: 10.14309/ctg.0000000000000778
Matthew D Coates, Vonn Walter, August Stuart, Jeffrey Small, Shannon Dalessio, Nurgul Carkaci-Salli, Ann Ouyang, Kofi Clarke, Andrew Tinsley, Emmanuelle D Williams, Piotr Janicki, Victor Ruiz-Velasco, Kent E Vrana
{"title":"Impact of SCN10A Polymorphism on Abdominal Pain Perception and Visceral Hypoalgesia in Crohn's Disease and Ulcerative Colitis.","authors":"Matthew D Coates, Vonn Walter, August Stuart, Jeffrey Small, Shannon Dalessio, Nurgul Carkaci-Salli, Ann Ouyang, Kofi Clarke, Andrew Tinsley, Emmanuelle D Williams, Piotr Janicki, Victor Ruiz-Velasco, Kent E Vrana","doi":"10.14309/ctg.0000000000000778","DOIUrl":"https://doi.org/10.14309/ctg.0000000000000778","url":null,"abstract":"<p><strong>Introduction: </strong>Hypoalgesic inflammatory bowel disease (IBD) may provide critical insights into human abdominal pain. This condition was previously associated with homozygosity for a polymorphism (rs6795970,A1073V;1073val/val) related to Nav1.8, a voltage-gated sodium channel preferentially expressed on nociceptors. It was unclear whether this relationship existed for both Crohn's disease (CD) and ulcerative colitis (UC). This study evaluated a larger, carefully phenotyped IBD cohort to investigate this question.</p><p><strong>Methods: </strong>Allelic and genotypic frequencies of rs6795970 were compared among study cohorts characterized by concomitant assessment of intestinal inflammatory status and abdominal pain experience. Visceral sensory perception was performed in healthy individuals using rectal balloon distension(RBD).</p><p><strong>Results: </strong>We analyzed 416 IBD patients (261CD:155UC) and 142 healthy controls. In the IBD cohort, 84 individuals (43CD:41UC) were determined to have hypoalgesic disease. The allelic frequency of rs6795970 was significantly higher in hypoalgesic IBD patients when compared to other IBD patients and healthy controls. Hypoalgesic IBD patients were also more likely to be homozygous for this polymorphism when compared to other IBD patients and healthy controls. Hypoalgesic CD (30%vs.12%,p=0.004) and hypoalgesic UC (32%vs.15%,p=0.036) were each significantly more likely to be associated with homozygosity for the rs6795970 polymorphism. In a cohort of healthy individuals(n=50), rs6795970 homozygotes(n=11) also demonstrated reduced abdominal discomfort to RBD.</p><p><strong>Discussion: </strong>These findings indicate that Nav1.8 plays a key role in human visceral pain perception, and could serve as a novel diagnostic target in the management of hypoalgesic CD and UC, and potential therapeutic target for conditions associated with chronic abdominal pain.</p>","PeriodicalId":10278,"journal":{"name":"Clinical and Translational Gastroenterology","volume":" ","pages":""},"PeriodicalIF":3.0,"publicationDate":"2024-10-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142521164","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}
引用次数: 0
A Multi-Institutional Study on Ultrasound Image Analysis for Staging HBV-Derived Liver Fibrosis: A Potential Noninvasive Alternative to Liver Stiffness Measurement. 一项关于超声图像分析用于分期 HBV 衍生肝纤维化的多机构研究:肝脏硬度测量的潜在无创替代方法。
IF 3 3区 医学
Clinical and Translational Gastroenterology Pub Date : 2024-10-17 DOI: 10.14309/ctg.0000000000000780
Jincheng Wang, Lihua Cao, Fang Liu, Chunhui Li, Peng Zhao, Zhaoyi Li, Xiaojie Lu, Xiaohang Ye, Jianfeng Bao
{"title":"A Multi-Institutional Study on Ultrasound Image Analysis for Staging HBV-Derived Liver Fibrosis: A Potential Noninvasive Alternative to Liver Stiffness Measurement.","authors":"Jincheng Wang, Lihua Cao, Fang Liu, Chunhui Li, Peng Zhao, Zhaoyi Li, Xiaojie Lu, Xiaohang Ye, Jianfeng Bao","doi":"10.14309/ctg.0000000000000780","DOIUrl":"10.14309/ctg.0000000000000780","url":null,"abstract":"<p><strong>Introduction: </strong>Liver stiffness measurement is principal for staging liver fibrosis but not included in routine examinations. We investigated whether comparable diagnostic performance can be achieved by mining ultrasound images and developing a novel serum index (NSI).</p><p><strong>Methods: </strong>Texture features were extracted from ultrasound images. Spearman correlation and logistics regression selected independent variables for significant (F ≥ 2) and advanced (F ≥ 3) fibrosis. We compared the diagnostic performance of transient elastography (TE), ultrasound image biomarker, conventional serum indices (aspartate aminotransferase-to-platelet ratio index, fibrosis-4 index, gamma-glutamyl transpeptidase-to-platelet ratio), and NSI in 365 patients with chronic hepatitis B.</p><p><strong>Results: </strong>Among patients, 52.1% had significant fibrosis and 24.2% had advanced fibrosis. PLT, gamma-glutamyl transferase, prealbumin, and globulin were incorporated into NSI. In the validation group, TE achieved the best performance (area under the curve [AUC]: 0.765 [0.690-0.849] for significant fibrosis; 0.812 [0.745-0.878] for advanced fibrosis), followed by ultrasound image biomarker (AUC: 0.712 [0.629-0.795]; 0.678 [0.595-0.763]) and NSI (AUC: 0.630 [0.534-0.725]; 0.659 [0.572-0.745]), outperforming conventional indices.</p><p><strong>Discussion: </strong>Texture analysis enhances ultrasound's diagnostic utility, but TE remains superior. When TE is unavailable, ultrasound image analysis and NSI, incorporating prealbumin, can serve as alternative tools for fibrosis staging.</p>","PeriodicalId":10278,"journal":{"name":"Clinical and Translational Gastroenterology","volume":" ","pages":""},"PeriodicalIF":3.0,"publicationDate":"2024-10-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142521163","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}
引用次数: 0
Serum Autotaxin Levels Predict Liver-Related Events in Primary Biliary Cholangitis Patients: A Long-term Multicenter Observational Study: Autotaxin predict liver-related events in PBC. 血清自体表皮生长因子水平可预测原发性胆汁性胆管炎患者的肝脏相关事件:一项长期多中心观察研究:自体表皮生长因子可预测原发性胆汁性胆管炎患者的肝脏相关事件
IF 3 3区 医学
Clinical and Translational Gastroenterology Pub Date : 2024-10-17 DOI: 10.14309/ctg.0000000000000779
Takanobu Iwadare, Takefumi Kimura, Yuki Yamashita, Taiki Okumura, Shun-Ichi Wakabayashi, Hiroyuki Kobayashi, Ayumi Sugiura, Tomoo Yamazaki, Satoshi Shimamoto, Koji Igarashi, Satoru Joshita, Takeji Umemura
{"title":"Serum Autotaxin Levels Predict Liver-Related Events in Primary Biliary Cholangitis Patients: A Long-term Multicenter Observational Study: Autotaxin predict liver-related events in PBC.","authors":"Takanobu Iwadare, Takefumi Kimura, Yuki Yamashita, Taiki Okumura, Shun-Ichi Wakabayashi, Hiroyuki Kobayashi, Ayumi Sugiura, Tomoo Yamazaki, Satoshi Shimamoto, Koji Igarashi, Satoru Joshita, Takeji Umemura","doi":"10.14309/ctg.0000000000000779","DOIUrl":"https://doi.org/10.14309/ctg.0000000000000779","url":null,"abstract":"<p><strong>Background: </strong>A straightforward, reliable, and noninvasive method for predicting the development of liver-related events (LRE) in primary biliary cholangitis (PBC) has not been attained thus far. The present study investigated whether serum autotaxin (ATX) could predict liver-related events (LRE) in PBC patients.</p><p><strong>Methods: </strong>This retrospective multicenter investigation included 190 biopsy-proven untreated PBC patients. All subjects were followed for at least 1 year, during which time the prevalence of LRE, including newly developing hepatocellular carcinoma, esophagogastric varices, ascites, and hepatic encephalopathy, was investigated in relation to ATX levels at the time of liver biopsy.</p><p><strong>Results: </strong>During the median follow-up period of 9.7 years, LRE were observed in 22 patients (11.6%). The area under the receiver operating characteristic curve and cut-off value of serum ATX for predicting LRE were 0.80 and 1.086 mg/L, respectively. Patients with serum ATX ≥ 1.086 had a significantly higher cumulative incidence of LRE compared with patients with ATX < 1.086 (33.3% vs. 3.6%, p < 0.00001). Notably, the predictive capability of ATX for LRE in PBC patients surpassed that of FIB-4, ALBI, APRI, and M2BPGi. A multivariate Cox proportional hazards model revealed ATX as an independent associated factor for LRE (hazard ratio 6.24, 95% confidence interval 1.87-20.80, p = 0.003) along with Nakanuma stage (hazard ratio 2.75, 95% confidence interval 1.52-4.99, p < 0.001). These results were closely replicated in a serologically diagnosed PBC validation cohort (n = 32).</p><p><strong>Conclusion: </strong>Serum ATX levels may serve as a predictive marker for LRE in patients with PBC.</p>","PeriodicalId":10278,"journal":{"name":"Clinical and Translational Gastroenterology","volume":" ","pages":""},"PeriodicalIF":3.0,"publicationDate":"2024-10-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142521165","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}
引用次数: 0
Assessment of Glucose and HbA1c Monitoring in a Pancreatic Cancer Surveillance Program for High-Risk Individuals. 评估胰腺癌高危人群监测计划中的葡萄糖和 HbA1c 监测。
IF 3 3区 医学
Clinical and Translational Gastroenterology Pub Date : 2024-10-16 DOI: 10.14309/ctg.0000000000000777
Jihane Meziani, Jedidja G Y de Jong, Gwenny M Fuhler, Brechtje D M Koopmann, Iris J M Levink, Paul Fockens, Frank P Vleggaar, Marco J Bruno, Djuna L Cahen
{"title":"Assessment of Glucose and HbA1c Monitoring in a Pancreatic Cancer Surveillance Program for High-Risk Individuals.","authors":"Jihane Meziani, Jedidja G Y de Jong, Gwenny M Fuhler, Brechtje D M Koopmann, Iris J M Levink, Paul Fockens, Frank P Vleggaar, Marco J Bruno, Djuna L Cahen","doi":"10.14309/ctg.0000000000000777","DOIUrl":"10.14309/ctg.0000000000000777","url":null,"abstract":"<p><strong>Introduction: </strong>Several studies suggest that new-onset diabetes mellitus is an early manifestation of pancreatic ductal adenocarcinoma (PDAC). Therefore, the International Cancer of the Pancreas Screening Consortium recommends glucose and hemoglobin A1c (HbA1c) monitoring in high-risk individuals (HRIs) undergoing surveillance. However, evidence that such monitoring improves PDAC detection is lacking. Our aim was to investigate the association between serum glucose and HbA1c values and the development of PDAC in HRIs undergoing surveillance.</p><p><strong>Methods: </strong>Participants were recruited from the familial pancreatic cancer surveillance cohort, which follows hereditary predisposed HRIs yearly by magnetic resonance imaging and/or endoscopic ultrasound and blood sampling. Those who underwent fasting glucose and/or HbA1c monitoring at least once were eligible candidates.</p><p><strong>Results: </strong>Four hundred four HRIs met the inclusion criteria. During a median follow-up of 41 months (range 14-120), 9 individuals developed PDAC and 4 (without PDAC) were diagnosed with new-onset diabetes mellitus. Glucose levels ranged from 3.4 to 10.7 mmol/L (mean 5.6 ± 0.7) and HbA1c levels from 25 to 68 mmol/mol (mean 37.7 ± 4.1). The mean values did not differ significantly between PDAC cases and controls. The percentage of individuals with at least one elevated value were comparable between PDAC cases and controls for glucose (33% and 27%, P = 0.707) and HbA1c (22% and 14%, P = 0.623). No consistent glucose or HbA1c trends over time suggested a correlation with PDAC development.</p><p><strong>Discussion: </strong>In this HRI surveillance cohort, measuring glucose and HbA1c values did not contribute to PDAC detection. Larger and longer-term studies are needed to determine the final role of glucose and HbA1c monitoring in PDAC surveillance.</p>","PeriodicalId":10278,"journal":{"name":"Clinical and Translational Gastroenterology","volume":" ","pages":""},"PeriodicalIF":3.0,"publicationDate":"2024-10-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142459441","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}
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