Clinical and Translational Gastroenterology最新文献

{"title":"Asymptomatic Inflammatory Bowel Disease Diagnosed During Colorectal Cancer Population Screening in Catalonia: Characteristics and Natural History.","authors":"Eduard Brunet-Mas, Anna Selva, Francesc Bas-Cutrina, Anna Brujats, Berta Caballol, Rebeca Font, Bàrbara Gómez, Carlos Gonzalez-Muñosa, David Busquets, David Monfort, Diana Patrícia Vera, Elisabet Maristany, Gemma Cirera, Gisela Torres, Jesús Castro-Poceiro, Joel Lopez, Laura Gonzalez-Gonzalez, Lucia Màrquez-Mosquera, Marta Gallach, Maria Esteve, Gemma Tremosa, Sandra Torra, Virginia Robles-Alonso, Pilar Garcia-Iglesias, Iago Rodríguez-Lago, Xavier Calvet","doi":"10.14309/ctg.0000000000000740","DOIUrl":"10.14309/ctg.0000000000000740","url":null,"abstract":"<p><strong>Introduction: </strong>Inflammatory bowel disease (IBD) is usually diagnosed when symptomatic. Prognosis and evolution of preclinical IBD is largely unknown. However, colorectal cancer screening programs (CRCSP) detect a subset of patients with IBD with no symptoms. The aim of this study was to describe the natural history of asymptomatic IBD diagnosed through CRCSP.</p><p><strong>Methods: </strong>An observational, longitudinal, and retrospective study was performed at 22 centers in Catalonia between January 2010 and December 2019 including patients with asymptomatic IBD detected in the CRCSP. Demographic data and IBD characteristics, evolution, and treatment were recorded. Descriptive statistics and Kaplan-Meier analysis were used for the analysis. Data were given separately for IBD, Crohn's disease (CD), ulcerative colitis (UC), and IBD unclassified (IBDU).</p><p><strong>Results: </strong>One hundred eighty-eight patients were included: 103 UC (54.8%), 60 CD (31.9%), and 25 IBDU (13.3%). Sixty-six (35.1%) were women, and the average age was 59.9 ± 5.9 years. Sixty-four patients (34.0%) developed symptoms after a median follow-up of 35.6 months. Diarrhea was the most frequent symptom for CD and IBDU (25.4% and 11.5%, respectively) and blood in stools for UC (21.4%). The median time to first symptom was 11.6 months. Treatment was prescribed in 135 patients (72.2%); mesalazine was the most prescribed drug (123 patients; 65.4%). Thirteen patients (6.9%) required biological treatment. None underwent surgery.</p><p><strong>Discussion: </strong>Around one-third of asymptomatic patients with IBD developed symptoms after a medium follow-up of 3 years. Only 6.9% required biological treatment, and none required surgery. Overall, prognosis of asymptomatic IBD seems better.</p>","PeriodicalId":10278,"journal":{"name":"Clinical and Translational Gastroenterology","volume":" ","pages":"e00740"},"PeriodicalIF":3.0,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11845185/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142892621","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":"Clinical Characteristics, Management, and Outcomes of Colitis-Associated Colorectal Cancer and the Comparison With Sporadic Colorectal Cancer in Taiwan.","authors":"Hsin-Yun Wu, Meng-Tzu Weng, Jen-Wei Chou, Hsu-Heng Yen, Chun-Chi Lin, Feng-Fan Chiang, Chen-Shuan Chung, Wei-Chen Lin, Chen-Wang Chang, Puo-Hsien Le, Chia-Jung Kuo, Ching-Pin Lin, Wen-Hung Hsu, Chiao-Hsiung Chuang, Tzung-Jiun Tsai, I-Che Feng, Shu-Chen Wei, Tien-Yu Huang","doi":"10.14309/ctg.0000000000000798","DOIUrl":"10.14309/ctg.0000000000000798","url":null,"abstract":"<p><strong>Introduction: </strong>We explored the clinical characteristics, treatment, and outcomes of colitis-associated colorectal cancer (CAC) and compared with sporadic colorectal cancer in Taiwan.</p><p><strong>Methods: </strong>In this retrospective study spanning 1987-2022, CACs diagnosed according to endoscopic and pathological reports from 14 tertiary centers were reported to our cohort. Clinical demographics, endoscopic findings, histological results, treatment modalities, and outcomes were analyzed. Sporadic colorectal cancer data were retrieved from the Cancer Registry Annual Report, Ministry of Health and Welfare, Taiwan.</p><p><strong>Results: </strong>We enrolled 65 patients with CAC (median age: 56 years; male: 66.2%). Distal colon was the most common tumor location (41.5%). Of patients with ulcerative colitis, 77.2% had extensive colitis, and 76.5% had Mayo endoscopic subscores of ≥2. Moreover, 50% of lesions were nonpolypoid with indistinct borders in 66.7%. Signet-ring cell subtype consisted of 12.3%. Surveillance colonoscopy adherence was 78.4%, yet 51.3% interval cancers occurred. Disease stage 0-4 distribution was 15%, 20%, 13.3%, 20%, and 31.7%, respectively. Endoscopic resection was feasible for 14%, whereas 67.7% required surgery. During follow-up (median: 21.5 months), we recorded 23.2% recurrence and 34.5% mortality. Lesions with indistinct borders were associated with adverse outcomes (adjusted odds ratio = 11.5 [1.35-98.16]). Colitis-associated rectal cancers, diagnosed later ( P < 0.001), had worse outcomes than sporadic rectal cancers.</p><p><strong>Discussion: </strong>This is the largest Asian CAC cohort study, emphasizing the need for stringent disease control, improving detection, and reducing interval cancers. Signet-ring cell subtype was prevalent. Rectal colitis-associated cancers were diagnosed later with poorer outcomes than sporadic rectal cancers.</p>","PeriodicalId":10278,"journal":{"name":"Clinical and Translational Gastroenterology","volume":" ","pages":"e00798"},"PeriodicalIF":3.0,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11845191/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142784323","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":"Levels of Evidence Supporting Recommendations in Gastroenterology.","authors":"Miyabi Saito, Amy Yu, Nneka N Ufere, Andrew Chan, Bharati Kochar","doi":"10.14309/ctg.0000000000000797","DOIUrl":"10.14309/ctg.0000000000000797","url":null,"abstract":"<p><strong>Introduction: </strong>We aimed to analyze gastrointestinal guidelines to assess the quality of evidence and strength of recommendation.</p><p><strong>Methods: </strong>We abstracted clinical practice guidelines and guidance statements from 4 American gastroenterology societies (American College of Gastroenterology, American Gastroenterological Association, American Society for Gastrointestinal Endoscopy, and American Association for the Study of Liver Disease) and the US Multi-Society Task Force.</p><p><strong>Results: </strong>Of the 3,609 statements analyzed, only 13% were supported by high level of evidence. The number of statements published annually is increasing, but the level of evidence supporting recommendations is declining over time.</p><p><strong>Discussion: </strong>This analysis highlights the need for high quality research in gastroenterology to support the development of stronger evidence-based guideline statements.</p>","PeriodicalId":10278,"journal":{"name":"Clinical and Translational Gastroenterology","volume":" ","pages":"e00797"},"PeriodicalIF":3.0,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11845212/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142784324","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":"Multidisciplinary Approach Improves Eradication Rate and Safety in Refractory Helicobacter pylori Infection.","authors":"Na Dai, Yu-Qin Zhao, Wen-Juan Wu, Zheng-Lin Shen, Yan-Hua Xu, Xiao-Yang Wu, Gui-Zhen Zhang, Lan Wang, Qing-Hua Wang","doi":"10.14309/ctg.0000000000000804","DOIUrl":"10.14309/ctg.0000000000000804","url":null,"abstract":"<p><strong>Introduction: </strong>Helicobacter pylori (HP) infection is prevalent worldwide and contributes to various gastrointestinal diseases. Eradication therapy is crucial in managing HP infection, but antibiotic resistance has led to refractory cases, complicating treatment outcomes and increasing the risk of adverse events. This study aimed to evaluate the effectiveness of a multidisciplinary approach, termed HP Multidisciplinary Team (MDT) Clinic, in improving eradication rates and safety in patients with refractory HP infection.</p><p><strong>Methods: </strong>Between November 2020 and November 2023, 153 patients with refractory HP infection were included, with 51 patients in the non-HP-MDT group and 102 patients in the HP-MDT group. The HP-MDT clinic provided personalized treatment plans, patient education, and follow-up. Genetic testing was conducted in selected cases to assess resistance patterns.</p><p><strong>Results: </strong>Patients attending the HP-MDT clinic showed significantly higher eradication rates compared with those in the non-HP-MDT group (80.39% vs 50.98%, P < 0.001). Logistic regression analysis confirmed that HP-MDT clinic attendance was independently associated with higher eradication rates (odds ratio: 4.43, 95% CI: 2.02 to 9.71, P < 0.001). Genetic testing revealed high rates of antibiotic resistance, particularly to clarithromycin (10/11, 90.91%) and metronidazole (11/11, 100%). Despite resistance, the HP-MDT approach achieved a high eradication rate of 92.31%. Adverse drug reactions occurred in 12.75% of patients in the HP-MDT group, predominantly mild gastrointestinal symptoms.</p><p><strong>Discussion: </strong>The HP-MDT clinic, integrating medical, pharmaceutical, and nursing expertise, significantly improved eradication rates and safety in patients with refractory HP infection. Personalized treatment plans, patient education, and genetic testing contributed to successful outcomes with minimal adverse events.</p>","PeriodicalId":10278,"journal":{"name":"Clinical and Translational Gastroenterology","volume":" ","pages":"e00804"},"PeriodicalIF":3.0,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11845206/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142846093","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":"Accuracy of Fecal Polymerase Chain Reaction Testing in Clarithromycin-Resistant Helicobacter Pylori: A Systematic Review and Meta-Analysis.","authors":"Ahmed Al Qady, Wafa Aldhaleei, Mohamed Salih, Marriam Ali, Sasmith Menakuru, Kapil Dev Nayar, Zhen Wang, Fernando F Stancampiano, Dana Harris, Yan Bi","doi":"10.14309/ctg.0000000000000792","DOIUrl":"10.14309/ctg.0000000000000792","url":null,"abstract":"<p><strong>Introduction: </strong>The increasing prevalence of clarithromycin (CLA)-resistant Helicobacter pylori(H. pylori) strains poses a significant challenge in the management of H. pylori infections. This systematic review and meta-analysis investigates the diagnostic accuracy of polymerase chain reaction (PCR) in identifying CLA-resistant H. pylori strains in stool.</p><p><strong>Methods: </strong>A comprehensive literature search was conducted using PubMed, Embase, and Cochrane databases from database inception to April 30, 2023. Eligible studies evaluated the effectiveness of PCR stool tests in detecting CLA-resistant H. pylori strains in adults (>18-year-old). Studies of pediatric populations, alternative methods to PCR or stool samples, and reference tests other than gastric biopsy were excluded. The bivariate random-effects model was used to pool diagnostic accuracy from the included studies.</p><p><strong>Results: </strong>The analysis of 11 prospective diagnostic studies with a total of 866 patients showed a pooled sensitivity of 0.97 (95% CI: 0.9-0.99) and a pooled specificity of 0.98 (95% CI: 0.81-1.00). Subgroup analysis based on the used technique demonstrated consistent findings without notable variations. The diagnostic odds ratio was calculated at 1843.92 (95% CI: 134.28-25,321.3). The positive likelihood ratio was determined as 51.02 (95% CI: 4.61-564.5), while the negative likelihood ratio was found to be 0.03 (95% CI: 0.01-0.1).</p><p><strong>Discussion: </strong>PCR testing for clarithromycin-resistant H. pylori was highly sensitive and specific across studies with proven reliability in clinical practice, particularly in outpatient settings. Their implementation offers cost-effectiveness and the potential for tailored treatment strategies, holding promise for improved patient outcomes.</p>","PeriodicalId":10278,"journal":{"name":"Clinical and Translational Gastroenterology","volume":" ","pages":"e00792"},"PeriodicalIF":3.0,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11845177/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142766673","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":"The Effect of the Second Forward View on the Detection Rate of Sessile Serrated Lesions in the Proximal Colon: A Single-Center Prospective Randomized Controlled Study.","authors":"Jiandi Wu, Qingqing Zhang, Xueyan Li, Tao Bai, Xiaohua Hou, Gangping Li, Jun Song","doi":"10.14309/ctg.0000000000000805","DOIUrl":"10.14309/ctg.0000000000000805","url":null,"abstract":"<p><strong>Introduction: </strong>The detection rate of proximal sessile serrated lesion (PSSLDR) is linked to the incidence and mortality of colorectal cancer. However, research on second forward view (SFV) examinations for PSSLDR remains limited. This first randomized controlled trial assessed the impact of the proximal SFV on the PSSLDR.</p><p><strong>Methods: </strong>Patients were randomized into 2 groups during proximal colonoscopy: standard colonoscopy (SC) and SFV. The SC group underwent a standard examination, whereas the SFV group underwent a second examination of the proximal colon (cecum to splenic flexure). The primary outcome was PSSLDR, with secondary outcomes, including the proximal polyp detection rate (PPDR), proximal adenoma detection rate (PADR), and lesion miss rate, compared between the 2 groups.</p><p><strong>Results: </strong>Among 246 patients (SC = 124; SFV = 122), SFV significantly improved the PSSLDR by 7.4% compared with SC (9.8% vs 2.4%, P = 0.017). SFV increased the PPDR by 20.2% (55.7% vs 35.5%, P = 0.002) and PADR by 12.7% (37.7% vs 25%, P = 0.039). Multivariate analysis revealed that sessile serrated lesions (odds ratio [OR] = 7.70, 95% confidence interval [CI] [1.58, 37.59]), inflammatory polyps (OR = 4.24, 95% CI [1.73, 10.39]), and lesion size (OR = 0.76, 95% CI [0.60, 0.96]) were associated with proximal missed lesions. The overall polyp miss rate was 52.9%, with miss rates of 61.0% for polyps <5 mm, 80% for sessile serrated lesions, and 42.2% for adenomas. Furthermore, 12.3% of patients experienced changes in surveillance intervals from SFV examination.</p><p><strong>Discussion: </strong>SFV examination of the proximal colon significantly improved the PSSLDR by 7.4%, PPDR by 20.2%, and PADR by 12.7%, while shortening the detection interval by 12.3%, making it a valuable and cost-effective addition to routine colonoscopy.</p>","PeriodicalId":10278,"journal":{"name":"Clinical and Translational Gastroenterology","volume":" ","pages":"e00805"},"PeriodicalIF":3.0,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11845190/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142846100","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":"The Misdiagnosis and Underdiagnosis of Hepatic Encephalopathy.","authors":"Patricia P Bloom","doi":"10.14309/ctg.0000000000000784","DOIUrl":"10.14309/ctg.0000000000000784","url":null,"abstract":"<p><p>Patients with cirrhosis are at risk of developing hepatic encephalopathy (HE), which can present with a wide range of symptoms, including confusion, lethargy, inappropriate behavior, and altered sleep patterns. In addition to HE, patients with cirrhosis are at risk of developing mild cognitive impairment, dementia, and delirium, which have features closely resembling HE. Given the similar presentation of these conditions, misdiagnosis can and does occur. Mild cognitive impairment is common in individuals aged 50 years and older and can progress to dementia in those affected. Dementia and HE are both characterized by sleep disturbance and cognitive dysfunction, thus differentiating these conditions can be difficult. Furthermore, delirium can disrupt sleep patterns, and liver disease is recognized as a risk factor for its development. As HE is a cirrhosis-related complication, determining if a patient has undiagnosed cirrhosis is critical, particularly given the large number of patients with asymptomatic, compensated cirrhosis. Separately, underdiagnosis of minimal HE can occur even in patients with diagnosed liver disease, related, in part, to lack of testing. Given the availability of effective therapies for managing symptoms and preventing future episodes, accurate diagnosis of HE is essential.</p>","PeriodicalId":10278,"journal":{"name":"Clinical and Translational Gastroenterology","volume":" ","pages":"e00784"},"PeriodicalIF":3.0,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11845192/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142784325","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":"Statin use is associated with protection against acute cholangitis in patients with primary sclerosing cholangitis: a multi-center retrospective cohort study.","authors":"Chiraag Kulkarni, George Cholankeril, Touran Fardeen, Joseph Rathkey, Samir Khan, Soumya Murag, Robert Lerrigo, Ahmad Kamal, Ajitha Mannalithara, Prasun Jalal, Aijaz Ahmed, John Vierling, Aparna Goel, Sidhartha R Sinha","doi":"10.14309/ctg.0000000000000816","DOIUrl":"10.14309/ctg.0000000000000816","url":null,"abstract":"<p><strong>Introduction: </strong>Patients with primary sclerosing cholangitis (PSC) are at increased risk for acute cholangitis. The epidemiological risks for cholangitis are poorly studied despite the high morbidity associated with this infection. This study's aim was to understand the impact of statins on acute cholangitis in PSC.</p><p><strong>Methods: </strong>This multicenter, retrospective cohort study assessed data from 294 patients with PSC at Stanford Medical Center, Baylor Medical Center, and Valley Medical Center. Clinical factors associated with development of cholangitis were identified using multivariable Cox regression.</p><p><strong>Results: </strong>The patients were predominantly male (68.7%) with a median age at enrollment of 48 years [IQR: 31.0-60.8]. Fifty patients (17.0%) were prescribed statins. Median follow-up time was 6 years [IQR: 2.0-12.0], in which 29.6% (n=87) developed cholangitis.In multivariable analysis, statins were associated with an 81% reduction in cholangitis (HR 0.19, 95% CI 0.03-0.64). Statins were associated with a lower incidence of cholangitis at 36 months compared with patients not on statin therapy (incidence of 11.9% vs 34.7%, p<0.001). Statins were also associated with increased time-to-stricture (p=0.004), an outcome known to be associated with PSC complications1,2.</p><p><strong>Discussion: </strong>Statin therapy is associated with reduced risk of cholangitis in PSC, possibly by delaying time to development of a dominant or high-grade strictures. In patients with PSC, use of statin therapy may be a beneficial modality to prevent the development of cholangitis and warrants further investigation.</p>","PeriodicalId":10278,"journal":{"name":"Clinical and Translational Gastroenterology","volume":" ","pages":""},"PeriodicalIF":3.0,"publicationDate":"2025-01-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12020706/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143001149","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":"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":"10.14309/ctg.0000000000000794","url":null,"abstract":"<p><strong>Introduction: </strong>Pediatric Crohn's disease (CD) easily progresses to an active disease compared with 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 6 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":"e00794"},"PeriodicalIF":3.0,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11756884/pdf/","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":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Survival Benefit From Corticosteroids in Severe Alcohol-associated Hepatitis Attributed to Clinical and Treatment Differences in a Large Multicenter Cohort.","authors":"Claire Durkin, Douglas E Schaubel, David E Kaplan, Nadim Mahmud, Therese Bittermann","doi":"10.14309/ctg.0000000000000791","DOIUrl":"10.14309/ctg.0000000000000791","url":null,"abstract":"<p><strong>Introduction: </strong>Corticosteroids are recommended by multiple society guidelines for the treatment of severe alcohol-associated hepatitis (AH). However, their use remains controversial due to inconsistent studies regarding their survival benefit.</p><p><strong>Methods: </strong>This was a retrospective cohort study of first-time hospitalizations for severe AH (Maddrey discriminant function ≥ 32) admitted to the Veterans Health Administration between January 3, 2005, and December 5, 2020, (i) evaluating the effect of corticosteroid therapy on all-cause survival, (ii) characterizing the clinical and psychosocial factors associated with corticosteroid use, and (iii) determining the effect of duration of corticosteroid therapy on all-cause survival among treatment-responsive patients (Lille score < 0.45).</p><p><strong>Results: </strong>During the study period, 2,618 patients were admitted with severe AH, of whom 1,083 (41.37%) received corticosteroids. Although corticosteroids were significantly associated with improved all-cause survival in the unadjusted model ( P = 0.022), no survival benefit was observed in the adjusted model after accounting for baseline and admission characteristics (adjusted hazard ratio [aHR] = 1.01, P = 0.818). Psychiatry consultation was the only factor evaluated that was protective against mortality (aHR = 0.67, P < 0.001). Among the 428 patients (49.7%) responsive to corticosteroids, duration of therapy was not associated with overall survival on unadjusted ( P = 0.696) or adjusted models (aHR = 1.12, P = 0.710 for a ≥28-day course compared with a ≤7-day reference).</p><p><strong>Discussion: </strong>Despite being recommended by clinical guidelines for severe AH, corticosteroids have low utilization with no survival benefit after accounting for differences in patient characteristics and practice patterns. Among patients with treatment response per the Lille score, no difference was observed in overall survival between shorter and longer durations of corticosteroid therapy.</p>","PeriodicalId":10278,"journal":{"name":"Clinical and Translational Gastroenterology","volume":" ","pages":"e00791"},"PeriodicalIF":3.0,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11756888/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142766756","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}