Clinical and Translational Gastroenterology最新文献

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Evaluating the Use of Environmental and Polygenic Risk Scores to Inform Colorectal Cancer Risk-Based Surveillance Intervals. 评估使用环境和多基因风险评分来告知结直肠癌基于风险的监测间隔。
IF 3 3区 医学
Clinical and Translational Gastroenterology Pub Date : 2024-12-01 DOI: 10.14309/ctg.0000000000000782
Rebecca Landy, Hormuzd A Katki, Wen-Yi Huang, Difei Wang, Minta Thomas, Flora Qu, Neal D Freedman, Erikka Loftfield, Jianxin Shi, Ulrike Peters, Li Hsu, Robert E Schoen, Sonja I Berndt
{"title":"Evaluating the Use of Environmental and Polygenic Risk Scores to Inform Colorectal Cancer Risk-Based Surveillance Intervals.","authors":"Rebecca Landy, Hormuzd A Katki, Wen-Yi Huang, Difei Wang, Minta Thomas, Flora Qu, Neal D Freedman, Erikka Loftfield, Jianxin Shi, Ulrike Peters, Li Hsu, Robert E Schoen, Sonja I Berndt","doi":"10.14309/ctg.0000000000000782","DOIUrl":"10.14309/ctg.0000000000000782","url":null,"abstract":"<p><strong>Introduction: </strong>United States Multi-Society Task Force colonoscopy surveillance intervals are based solely on adenoma characteristics, without accounting for other risk factors. We investigated whether a risk model including demographic, environmental, and genetic risk factors could individualize surveillance intervals under an \"equal management of equal risks\" framework.</p><p><strong>Methods: </strong>Using 14,069 individuals from the Prostate, Lung, Colorectal, and Ovarian Cancer Screening Trial who had a diagnostic colonoscopy following an abnormal flexible sigmoidoscopy, we modeled the risk of colorectal cancer, considering the diagnostic colonoscopy finding, baseline risk factors (e.g., age and sex), 19 lifestyle and environmental risk factors, and a polygenic risk score for colorectal cancer. Ten-year absolute cancer risks for each diagnostic colonoscopy finding (advanced adenomas [N = 2,446], ≥3 non-advanced adenomas [N = 483], 1-2 non-advanced adenomas [N = 4,400], and no adenoma [N = 7,183]) were used as implicit risk thresholds for recommended surveillance intervals.</p><p><strong>Results: </strong>The area under the curve for the model including colonoscopy findings, baseline characteristics, and polygenic risk score was 0.658. Applying the equal management of equal risks framework, 28.2% of individuals with no adenoma and 42.7% of those with 1-2 non-advanced adenomas would be considered high risk and assigned a significantly shorter surveillance interval than currently recommended. Among individuals who developed cancer within 10 years, 52.4% with no adenoma and 48.3% with 1-2 non-advanced adenomas would have been considered high risk and assigned a shorter surveillance interval.</p><p><strong>Discussion: </strong>Using a personalized risk-based model has the potential to identify individuals with no adenoma or 1-2 non-advanced adenomas, who are higher risk and may benefit from shorter surveillance intervals.</p>","PeriodicalId":10278,"journal":{"name":"Clinical and Translational Gastroenterology","volume":"15 12","pages":"e00782"},"PeriodicalIF":3.0,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11671055/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142902685","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}
引用次数: 0
Primary Needle-Knife Fistulotomy Versus Standard Transpapillary Technique for Cannulation of Long-Size Papilla: A Randomized Clinical Trial. 初级针刀瘘管切开术与标准乳头上技术对长乳头插管:一项随机临床试验。
IF 3 3区 医学
Clinical and Translational Gastroenterology Pub Date : 2024-12-01 DOI: 10.14309/ctg.0000000000000788
Amir Sadeghi, Erfan Arabpour, Shahryar Movassagh-Koolankuh, Reyhaneh Rastegar, Pardis Ketabi Moghadam, Samareh Omidvari, Mehrnoosh Alizadeh, Mohammad Reza Zali
{"title":"Primary Needle-Knife Fistulotomy Versus Standard Transpapillary Technique for Cannulation of Long-Size Papilla: A Randomized Clinical Trial.","authors":"Amir Sadeghi, Erfan Arabpour, Shahryar Movassagh-Koolankuh, Reyhaneh Rastegar, Pardis Ketabi Moghadam, Samareh Omidvari, Mehrnoosh Alizadeh, Mohammad Reza Zali","doi":"10.14309/ctg.0000000000000788","DOIUrl":"10.14309/ctg.0000000000000788","url":null,"abstract":"<p><strong>Introduction: </strong>The morphology of the major papilla plays a crucial role in the selection of the cannulation method for the common bile duct during endoscopic retrograde cholangiopancreatography. Nevertheless, there is limited evidence available that compares the efficacy and safety of cannulation approaches in certain papilla morphologies. The aim of this study was to assess the safety and effectiveness of 2 cannulation methods, including primary needle-knife fistulotomy (pNKF) and standard transpapillary (STP), in patients with long-size papilla.</p><p><strong>Methods: </strong>A total of 260 patients with intact long-size papilla were enrolled and were randomly assigned to the pNKF or STP groups (n = 130 in each group). The primary endpoint was the rate of postendoscopic retrograde cholangiopancreatography pancreatitis. Biliary cannulation success rates, the duration of cannulation and the overall procedure, and the incidence of adverse events were also compared between the groups. All of the patients were hospitalized for at least 24 hours after the procedure.</p><p><strong>Results: </strong>A total of 125 (96.2%) patients in the pNKF and 114 (87.7%) patients in the STP groups had successful primary biliary cannulation ( P = 0.01) and were included in the final analysis. Postendoscopic retrograde cholangiopancreatography pancreatitis occurred in 11 patients in the STP group and 3 patients in the pNKF group (9.6% vs 2.4%, P = 0.02; number needed to treat [95% confidence interval] = 13.9 [7.5-83.2]). Moreover, compared with the pNKF, STP was associated with more cannulation attempts (3.4 vs 2.5, P < 0.001) and longer cannulation time (258 vs 187 seconds, P < 0.001).</p><p><strong>Discussion: </strong>In patients with long-size papilla, pNKF is a safer, easier, and more efficient approach to gain primary biliary access than the STP technique.</p>","PeriodicalId":10278,"journal":{"name":"Clinical and Translational Gastroenterology","volume":" ","pages":"e00788"},"PeriodicalIF":3.0,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11671062/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142766752","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}
引用次数: 0
Comments on the Impact of COVID-19 Pandemic on Hepatocellular Carcinoma Surveillance in the United States. COVID-19大流行对美国肝细胞癌监测的影响
IF 3 3区 医学
Clinical and Translational Gastroenterology Pub Date : 2024-12-01 DOI: 10.14309/ctg.0000000000000767
Salvatore Chirumbolo, Umberto Tirelli
{"title":"Comments on the Impact of COVID-19 Pandemic on Hepatocellular Carcinoma Surveillance in the United States.","authors":"Salvatore Chirumbolo, Umberto Tirelli","doi":"10.14309/ctg.0000000000000767","DOIUrl":"10.14309/ctg.0000000000000767","url":null,"abstract":"","PeriodicalId":10278,"journal":{"name":"Clinical and Translational Gastroenterology","volume":"15 12","pages":"e00767"},"PeriodicalIF":3.0,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11671079/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142892611","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}
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 : 2024-12-01 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":"e00777"},"PeriodicalIF":3.0,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11671095/pdf/","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":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Trastuzumab Deruxtecan in Human Epidermal Growth Factor Receptor 2-Positive Metastatic Gastric Cancer in a Real-World Setting: A Nationwide Cohort Study. 曲妥珠单抗地罗替康治疗转移性 HER2 阳性胃癌的真实世界环境:全国队列研究》。
IF 3 3区 医学
Clinical and Translational Gastroenterology Pub Date : 2024-12-01 DOI: 10.14309/ctg.0000000000000773
Hugo Jourdain, Nicolas Albin, Adrien Monard, David Desplas, Mahmoud Zureik, Nadia Haddy
{"title":"Trastuzumab Deruxtecan in Human Epidermal Growth Factor Receptor 2-Positive Metastatic Gastric Cancer in a Real-World Setting: A Nationwide Cohort Study.","authors":"Hugo Jourdain, Nicolas Albin, Adrien Monard, David Desplas, Mahmoud Zureik, Nadia Haddy","doi":"10.14309/ctg.0000000000000773","DOIUrl":"10.14309/ctg.0000000000000773","url":null,"abstract":"<p><strong>Introduction: </strong>Trastuzumab deruxtecan (T-DXd) has been approved for human epidermal growth factor receptor 2-positive locally advanced or metastatic gastric and gastroesophageal junction (HER2+ mG/GEJ) cancer since July 2022 in France, through an accelerated approval. The aim of this study was to evaluate its real-world use.</p><p><strong>Methods: </strong>We characterized T-DXd users treated for HER2+ mG/GEJ cancer using data from the French National Health Insurance database.</p><p><strong>Results: </strong>The cohort included 196 patients, mostly men (78.1%), with a median age of 65 years. Median overall survival reached 7.7 months (95% CI: 6.2-9.0).</p><p><strong>Discussion: </strong>Patients treated with T-DXd for HER2+ mG/GEJ cancer in the real world showed lower outcomes than those in pivotal clinical trials, consistent with previous reports on accelerated approvals.</p>","PeriodicalId":10278,"journal":{"name":"Clinical and Translational Gastroenterology","volume":" ","pages":"e00773"},"PeriodicalIF":3.0,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11671096/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142380138","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}
引用次数: 0
Esophageal Lichen Planus: The Efficacy and Safety of Tacrolimus in Reducing Inflammation and Need for Dilation. 食管扁平苔藓:他克莫司在减轻炎症和扩张需求方面的有效性和安全性。
IF 3 3区 医学
Clinical and Translational Gastroenterology Pub Date : 2024-12-01 DOI: 10.14309/ctg.0000000000000752
Keshav Kukreja, Ambuj Kumar, Charles Camisa, John Jacobs, Joel E Richter
{"title":"Esophageal Lichen Planus: The Efficacy and Safety of Tacrolimus in Reducing Inflammation and Need for Dilation.","authors":"Keshav Kukreja, Ambuj Kumar, Charles Camisa, John Jacobs, Joel E Richter","doi":"10.14309/ctg.0000000000000752","DOIUrl":"10.14309/ctg.0000000000000752","url":null,"abstract":"<p><strong>Introduction: </strong>Esophageal lichen planus (ELP) is a rare inflammatory disease most seen in middle-aged White women, manifested by sloughing mucosa, thick exudate, and proximal strictures. Most case reports and small series highlight using steroids and other immunosuppressants. To the best of our knowledge, oral tablet tacrolimus has not been studied. We aimed to assess the change in ELP after oral tacrolimus treatment.</p><p><strong>Methods: </strong>The primary outcome was the efficacy of tacrolimus objectively through our scoring system, ELP Severity Score (ELPSS). All consecutive adults with ELP who underwent more than one esophagogastroduodenoscopy by 2 esophagologists and being treated with tacrolimus or other treatment were eligible for inclusion in this retrospective cohort study. Inflammation and fibrostenotic disease were graded using the novel ELPSS.</p><p><strong>Results: </strong>Twenty-two patients met the inclusion criteria. Half (11) received tacrolimus (dose 1-2 mg twice daily), and half (11) received other therapy (i.e., cyclosporine, topical steroids, or none). Mean ELPSS on the first esophagogastroduodenoscopy, extraesophageal manifestations of disease, presenting symptoms, and baseline characteristics were similar between groups. Among patients on Tac vs No-Tac, there was a statistically significant improvement in ELPSS (mean difference 1.8 pts; 95% confidence interval 0.25-3.38; P = 0.02). Response rate was 89% with Tac vs 30% with No-Tac ( P = 0.025). All 22 patients underwent bougie dilation safely with a mean diameter of 16 mm achieved. Patients on Tac also required less frequent dilation.</p><p><strong>Discussion: </strong>Oral tablet tacrolimus reduced the inflammatory and fibrostenotic components of ELP. Thus, low-dose oral tacrolimus is safe and should be considered in patients with more severe disease.</p>","PeriodicalId":10278,"journal":{"name":"Clinical and Translational Gastroenterology","volume":" ","pages":"e00752"},"PeriodicalIF":3.0,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11671089/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141615937","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}
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 : 2024-12-01 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":"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 emotional, physical, and sexual abuse of childhood 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 2 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 with women with no history of abuse, the adjusted hazard ratios of CD were 1.16 (95% confidence interval [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>Discussion: </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":"e00718"},"PeriodicalIF":3.0,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11671083/pdf/","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":"OA","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 : 2024-12-01 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":"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; 1073 val/val ) related to Na v 1.8, 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.</p><p><strong>Results: </strong>We analyzed 416 patients with IBD (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 patients with hypoalgesic IBD when compared with other patients with IBD and healthy controls. Patients with hypoalgesic IBD were also more likely to be homozygous for this polymorphism when compared with other patients with IBD 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 rectal balloon distension.</p><p><strong>Discussion: </strong>These findings indicate that Na v 1.8 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":"15 12","pages":"e00778"},"PeriodicalIF":3.0,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11671066/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142892630","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}
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 : 2024-12-01 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":"e00780"},"PeriodicalIF":3.0,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11671071/pdf/","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":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Correction to: Genetic Risk, Dysbiosis, and Treatment Stratification Using Host Genome and Gut Microbiome in Inflammatory Bowel Disease. 更正:利用炎症性肠病的宿主基因组和肠道微生物组对遗传风险、菌群失调和治疗进行分层。
IF 3 3区 医学
Clinical and Translational Gastroenterology Pub Date : 2024-12-01 DOI: 10.14309/ctg.0000000000000796
Ahmed Moustafa, Weizhong Li, Ericka L Anderson, Emily H MWong, Parambir S Dulai, William J Sandborn, William Biggs, Shibu Yooseph, Marcus B Jones, Craig J Venter, Karen E Nelson, John T Chang, Amalio Telenti, Brigid S Boland
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