There has been a rise in the incidence of esophageal adenocarcinoma(EAC)over the past five decades in the United States,and it remains a highly lethal ma-lignancy due to frequent late-stage diagnosis.Barrett’s esopha...There has been a rise in the incidence of esophageal adenocarcinoma(EAC)over the past five decades in the United States,and it remains a highly lethal ma-lignancy due to frequent late-stage diagnosis.Barrett’s esophagus(BE),a well-established precursor to EAC,presents a critical window for early intervention through screening,surveillance,and endoscopic eradication therapy.Despite gastrointestinal society guideline recommendations for screening,the majority of patients with BE or early EAC remain undiagnosed until symptoms of late-stage cancer emerge.This review outlines current challenges and evolving strategies in the United States in BE detection and management,including risk stratification models,non-endoscopic screening tools,high-quality endoscopic techniques,tissue-based biomarkers,and artificial intelligence-enhanced imaging.We high-light best practices for surveillance,emphasizing the importance of thorough inspection of high-risk anatomic zones and the integration of advanced imaging.Endoscopic eradication therapy,including endoscopic mucosal resection and ablation,achieves high rates of complete eradication when performed with meti-culous technique,especially with comprehensive treatment of the gastroeso-phageal junction and gastric cardia.Long-term surveillance remains essential due to the risk of recurrence.As new technologies continue to emerge,integrating precision tools into routine practice will be key to improving outcomes and reducing EAC mortality.展开更多
BACKGROUND Barrett's esophagus(BE)is a known premalignant precursor to esophageal adenocarcinoma(EAC).The prevalence rates continue to rise in the United States,but many patients who are at risk of EAC are not scr...BACKGROUND Barrett's esophagus(BE)is a known premalignant precursor to esophageal adenocarcinoma(EAC).The prevalence rates continue to rise in the United States,but many patients who are at risk of EAC are not screened.Current practice guidelines include male gender as a predisposing factor for BE and EAC.The population-based clinical evidence regarding female gender remains limited.AIM To study comparative trends of gender disparities in patients with BE in the United States.METHODS A nationwide retrospective study was conducted using the 2009-2019 National Inpatient Sample(NIS)database.Patients with a primary or secondary diagnosis code of BE were identified.The major outcome of interest was determining the gender disparities in patients with BE.Trend analysis for respective outcomes for females was also reported to ascertain any time-based shifts.RESULTS We identified 1204190 patients with BE for the study period.Among the included patients,717439(59.6%)were men and 486751(40.4%)were women.The mean age was higher in women than in men(67.1±0.4 vs 66.6±0.3 years,P<0.001).The rate of BE per 100000 total NIS hospitalizations for males increased from 144.6 in 2009 to 213.4 in 2019(P<0.001).The rate for females increased from 96.8 in 2009 to 148.7 in 2019(P<0.001).There was a higher frequency of obesity among women compared to men(17.4%vs 12.6%,P<0.001).Obesity prevalence among females increased from 12.3%in 2009 to 21.9%in 2019(P<0.001).A lower prevalence of smoking was noted in women than in men(20.8%vs 35.7%,P<0.001).However,trend analysis showed an increasing prevalence of smoking among women,from 12.9%in 2009 to 30.7%in 2019(P<0.001).Additionally,there was a lower prevalence of alcohol abuse,Helicobacter pylori(H.pylori),and diabetes mellitus among females than males(P<0.001).Trend analysis showed an increasing prevalence of alcohol use disorder and a decreasing prevalence of H.pylori and diabetes mellitus among women(P<0.001).CONCLUSION The prevalence of BE among women has steadily increased from 2009 to 2019.The existing knowledge concerning BE development has historically focused on men,but our findings show that the risk in women is not insignificant.展开更多
Barrett’s esophagus is a pathological process where the inflammatory milieu created within the esophagus leads to progressive changes over time that can lead eventually to frank malignancy.It is a pre-malignant condi...Barrett’s esophagus is a pathological process where the inflammatory milieu created within the esophagus leads to progressive changes over time that can lead eventually to frank malignancy.It is a pre-malignant condition and involves a metaplastic transformation of the distal epithelium of the esophagus.There is a conversion of the normal type of squamous epithelium into the columnar type of epithelium.There are several risk factors associated with this condition and it is typically diagnosed endoscopically.This review article provides a brief overview of this condition.展开更多
BACKGROUND Obesity is a significant global health concern,with laparoscopic sleeve gastrectomy(LSG)being the most commonly performed bariatric surgery in the Middle East,including Saudi Arabia,due to its simplicity an...BACKGROUND Obesity is a significant global health concern,with laparoscopic sleeve gastrectomy(LSG)being the most commonly performed bariatric surgery in the Middle East,including Saudi Arabia,due to its simplicity and effectiveness in achieving weight loss.However,the long-term effects of LSG on gastroesophageal reflux disease(GERD)and Barrett’s esophagus(BE)remain areas of active investigation.AIM To determine the prevalence of GERD and BE 5 years post-LSG in a Saudi Arabian population.METHODS A retrospective cohort study was conducted at a tertiary bariatric referral center in Saudi Arabia.Patients who underwent LSG 5 years prior and completed postoperative gastroscopy were included.Data on demographics,comorbidities,GERD symptoms,and endoscopic findings were extracted.GERD was defined clinically,esophagitis was graded per the Los Angeles classification,and BE was defined histologically.Multivariate logistic regression was used to identify predictors of GERD,endoscopic esophagitis(EE),and BE.RESULTS The study included 114 patients(mean age:44 years;61%female).GERD prevalence increased from 16%preoperatively to 64%5 years post-LSG,with 54%of cases representing de novo GERD.EE prevalence rose to 30%,with 23%of cases being de novo.BE was detected in 2.6%of patients,all presenting with short-segment BE without intestinal metaplasia.On univariate analysis,the pre-LSG body mass index was significantly associated with EE(P=0.038),and age was significantly associated with BE(P=0.037).However,on multivariate analysis,only hypertension was independently associated with GERD development(odds ratio=5.09;P=0.01).No factors were significantly associated with EE or BE on multivariate analysis.CONCLUSION This study highlights the significant increase in GERD and EE prevalence 5 years post-LSG,with a relatively low but notable incidence of BE.The findings underscore the need for long-term endoscopic surveillance,particularly for older patients,even in populations with lower baseline.展开更多
文摘There has been a rise in the incidence of esophageal adenocarcinoma(EAC)over the past five decades in the United States,and it remains a highly lethal ma-lignancy due to frequent late-stage diagnosis.Barrett’s esophagus(BE),a well-established precursor to EAC,presents a critical window for early intervention through screening,surveillance,and endoscopic eradication therapy.Despite gastrointestinal society guideline recommendations for screening,the majority of patients with BE or early EAC remain undiagnosed until symptoms of late-stage cancer emerge.This review outlines current challenges and evolving strategies in the United States in BE detection and management,including risk stratification models,non-endoscopic screening tools,high-quality endoscopic techniques,tissue-based biomarkers,and artificial intelligence-enhanced imaging.We high-light best practices for surveillance,emphasizing the importance of thorough inspection of high-risk anatomic zones and the integration of advanced imaging.Endoscopic eradication therapy,including endoscopic mucosal resection and ablation,achieves high rates of complete eradication when performed with meti-culous technique,especially with comprehensive treatment of the gastroeso-phageal junction and gastric cardia.Long-term surveillance remains essential due to the risk of recurrence.As new technologies continue to emerge,integrating precision tools into routine practice will be key to improving outcomes and reducing EAC mortality.
文摘BACKGROUND Barrett's esophagus(BE)is a known premalignant precursor to esophageal adenocarcinoma(EAC).The prevalence rates continue to rise in the United States,but many patients who are at risk of EAC are not screened.Current practice guidelines include male gender as a predisposing factor for BE and EAC.The population-based clinical evidence regarding female gender remains limited.AIM To study comparative trends of gender disparities in patients with BE in the United States.METHODS A nationwide retrospective study was conducted using the 2009-2019 National Inpatient Sample(NIS)database.Patients with a primary or secondary diagnosis code of BE were identified.The major outcome of interest was determining the gender disparities in patients with BE.Trend analysis for respective outcomes for females was also reported to ascertain any time-based shifts.RESULTS We identified 1204190 patients with BE for the study period.Among the included patients,717439(59.6%)were men and 486751(40.4%)were women.The mean age was higher in women than in men(67.1±0.4 vs 66.6±0.3 years,P<0.001).The rate of BE per 100000 total NIS hospitalizations for males increased from 144.6 in 2009 to 213.4 in 2019(P<0.001).The rate for females increased from 96.8 in 2009 to 148.7 in 2019(P<0.001).There was a higher frequency of obesity among women compared to men(17.4%vs 12.6%,P<0.001).Obesity prevalence among females increased from 12.3%in 2009 to 21.9%in 2019(P<0.001).A lower prevalence of smoking was noted in women than in men(20.8%vs 35.7%,P<0.001).However,trend analysis showed an increasing prevalence of smoking among women,from 12.9%in 2009 to 30.7%in 2019(P<0.001).Additionally,there was a lower prevalence of alcohol abuse,Helicobacter pylori(H.pylori),and diabetes mellitus among females than males(P<0.001).Trend analysis showed an increasing prevalence of alcohol use disorder and a decreasing prevalence of H.pylori and diabetes mellitus among women(P<0.001).CONCLUSION The prevalence of BE among women has steadily increased from 2009 to 2019.The existing knowledge concerning BE development has historically focused on men,but our findings show that the risk in women is not insignificant.
文摘Barrett’s esophagus is a pathological process where the inflammatory milieu created within the esophagus leads to progressive changes over time that can lead eventually to frank malignancy.It is a pre-malignant condition and involves a metaplastic transformation of the distal epithelium of the esophagus.There is a conversion of the normal type of squamous epithelium into the columnar type of epithelium.There are several risk factors associated with this condition and it is typically diagnosed endoscopically.This review article provides a brief overview of this condition.
文摘BACKGROUND Obesity is a significant global health concern,with laparoscopic sleeve gastrectomy(LSG)being the most commonly performed bariatric surgery in the Middle East,including Saudi Arabia,due to its simplicity and effectiveness in achieving weight loss.However,the long-term effects of LSG on gastroesophageal reflux disease(GERD)and Barrett’s esophagus(BE)remain areas of active investigation.AIM To determine the prevalence of GERD and BE 5 years post-LSG in a Saudi Arabian population.METHODS A retrospective cohort study was conducted at a tertiary bariatric referral center in Saudi Arabia.Patients who underwent LSG 5 years prior and completed postoperative gastroscopy were included.Data on demographics,comorbidities,GERD symptoms,and endoscopic findings were extracted.GERD was defined clinically,esophagitis was graded per the Los Angeles classification,and BE was defined histologically.Multivariate logistic regression was used to identify predictors of GERD,endoscopic esophagitis(EE),and BE.RESULTS The study included 114 patients(mean age:44 years;61%female).GERD prevalence increased from 16%preoperatively to 64%5 years post-LSG,with 54%of cases representing de novo GERD.EE prevalence rose to 30%,with 23%of cases being de novo.BE was detected in 2.6%of patients,all presenting with short-segment BE without intestinal metaplasia.On univariate analysis,the pre-LSG body mass index was significantly associated with EE(P=0.038),and age was significantly associated with BE(P=0.037).However,on multivariate analysis,only hypertension was independently associated with GERD development(odds ratio=5.09;P=0.01).No factors were significantly associated with EE or BE on multivariate analysis.CONCLUSION This study highlights the significant increase in GERD and EE prevalence 5 years post-LSG,with a relatively low but notable incidence of BE.The findings underscore the need for long-term endoscopic surveillance,particularly for older patients,even in populations with lower baseline.
