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BACKGROUND AND AIMS: Video capsule endoscopy (VCE) is valuable for assessing conditions like gastrointestinal bleeding, anemia, and inflammatory bowel disease. Glucagon-like peptide-1 receptor agonists (GLP-1 RA) are prescribed for diabetes and weight loss, with their pharmacologic effects including delaying gastric emptying. This study investigates the impact of GLP-1 RA usage on VCE outcomes in patients with diabetes. METHODS: This retrospective cohort study involves patients with diabetes undergoing VCE while on GLP-1 RA, matched 1:1 ratio with controls based on demographics and diabetes related factors, who are not on GLP-RA. The primary outcome is gastric transit time in VCE studies, with secondary outcome being incomplete small bowel evaluation and the small bowel transit time. RESULTS: In the 68 GLP-1 RA patient cohort, five (7%) experienced VCE failure to pass through the stomach, while all controls passed successfully (p=0.06). GLP-1 RA patients had longer gastric transit time (99.3 ± 134.2 minutes) compared to controls (25.3 ± 31.6 minutes, p <0.001). Multivariate analysis revealed GLP-1 RA usage was associated with increased gastric transit time by 74.5 minutes (CI: 33.8-115.2, p <0.001) compared to controls, after adjusting on relevant factors. Sixteen GLP-1 RA patients (23.5%) experienced incomplete passage of the VCE through the small intestine, a significantly higher rate compared to three patients in the control group (4.4%) (p<0.01). CONCLUSIONS: GLP-1 RA usage is associated with prolonged gastric transit time and a higher rate of incomplete small bowel evaluation during VCE. Future studies may be crucial for evaluating strategies to mitigate these effects.
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BACKGROUND & AIMS: Artificial intelligence (AI) may detect colorectal polyps that have been missed due to perceptual pitfalls. By reducing such miss rate, AI may increase the detection of colorectal neoplasia leading to a higher degree of colorectal cancer (CRC) prevention. METHODS: Patients undergoing CRC screening or surveillance were enrolled in 8 centers (Italy, UK, US), and randomized (1:1) to undergo 2 same-day, back-to-back colonoscopies with or without AI (deep learning computer aided diagnosis endoscopy) in 2 different arms, namely AI followed by colonoscopy without AI or vice-versa. Adenoma miss rate (AMR) was calculated as the number of histologically verified lesions detected at second colonoscopy divided by the total number of lesions detected at first and second colonoscopy. Mean number of lesions detected in the second colonoscopy and proportion of false negative subjects (no lesion at first colonoscopy and at least 1 at second) were calculated. Odds ratios (ORs) and 95% confidence intervals (CIs) were adjusted by endoscopist, age, sex, and indication for colonoscopy. Adverse events were also measured. RESULTS: A total of 230 subjects (116 AI first, 114 standard colonoscopy first) were included in the study analysis. AMR was 15.5% (38 of 246) and 32.4% (80 of 247) in the arm with AI and non-AI colonoscopy first, respectively (adjusted OR, 0.38; 95% CI, 0.23-0.62). In detail, AMR was lower for AI first for the ≤5 mm (15.9% vs 35.8%; OR, 0.34; 95% CI, 0.21-0.55) and nonpolypoid lesions (16.8% vs 45.8%; OR, 0.24; 95% CI, 0.13-0.43), and it was lower both in the proximal (18.3% vs 32.5%; OR, 0.46; 95% CI, 0.26-0.78) and distal colon (10.8% vs 32.1%; OR, 0.25; 95% CI, 0.11-0.57). Mean number of adenomas at second colonoscopy was lower in the AI-first group as compared with non-AI colonoscopy first (0.33 ± 0.63 vs 0.70 ± 0.97, P < .001). False negative rates were 6.8% (3 of 44 patients) and 29.6% (13 of 44) in the AI and non-AI first arms, respectively (OR, 0.17; 95% CI, 0.05-0.67). No difference in the rate of adverse events was found between the 2 groups. CONCLUSIONS: AI resulted in an approximately 2-fold reduction in miss rate of colorectal neoplasia, supporting AI-benefit in reducing perceptual errors for small and subtle lesions at standard colonoscopy. CLINICALTRIALS: gov, Number: NCT03954548.
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Adenoma , Pólipos del Colon , Neoplasias Colorrectales , Adenoma/diagnóstico por imagen , Adenoma/patología , Inteligencia Artificial , Pólipos del Colon/diagnóstico por imagen , Pólipos del Colon/patología , Colonoscopía/métodos , Neoplasias Colorrectales/diagnóstico por imagen , Neoplasias Colorrectales/epidemiología , Detección Precoz del Cáncer/métodos , HumanosRESUMEN
BACKGROUND AND AIM: Early-onset colorectal cancer (CRC) is a growing global health concern, especially in the Asia-Pacific region. However, comprehensive research on this topic from the region is lacking. Our study aims to investigate trends in early-onset CRC in Asia over 10 years, filling this research gap. METHODS: This study utilized data from the Global Burden of Disease Study 2019 to assess temporal trends in early-onset CRC in the Asia-Pacific. The analysis included estimating annual frequencies and age-standardized rates (ASRs) of early-onset CRC incidence, death, and disability-adjusted life-years (DALYs) by gender. RESULTS: The incidence of early-onset CRC significantly increased in both regions with higher increase and in the Western Pacific region. Notable increases were observed among males in the Western Pacific and females in Southeast Asia (SEA). Mortality rates remained stable in the Western Pacific but increased by 10.6% in SEA, especially among females. DALYs due to CRC also increased significantly in SEA, with a greater rise among females. The Western Pacific had the highest CRC incidence, and in SEA, the mortality rate was higher in females than males. CONCLUSIONS: Our study reveals a substantial increase in early-onset CRC in the Asia-Pacific underscoring the urgency for effective interventions. Thus, a comprehensive approach comprising controlled risk reduction, health promotion to heightened disease awareness, and implementation of effective screening strategies should be executed timely to mitigate the burden of early-onset CRC.
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Neoplasias Colorrectales , Salud Global , Masculino , Humanos , Femenino , Incidencia , Asia/epidemiología , Asia Sudoriental/epidemiología , Neoplasias Colorrectales/epidemiología , Neoplasias Colorrectales/diagnóstico , Años de Vida Ajustados por Calidad de VidaRESUMEN
BACKGROUND/OBJECTIVES: Data regarding incidence, health-care burden, and predictors for readmission in patients with acute alcoholic pancreatitis (AAP) is scarce. We aim to identify incidence, health-care burden, and predictors of readmission over an 11-month period. METHODS: Retrospective cohort study using the 2016 National Readmission Database of adult patients admitted with a principal diagnosis of AAP in January and 11-month readmission follow up for all-cause readmission. Incidence of all-cause readmission, mortality rate, morbidity, length of stay (LOS), total hospitalization charges and costs were evaluated. Independent risk factors for all-cause readmission were identified using a Cox multivariate logistic regression analysis. RESULTS: A total of 6633 patients were included in the study. The mean age was 45.7 years and 28.9% of patients were female. 73.1% of patients had a modified BISAP score of 0. The 11-month readmission rate was 43.1%. The main cause of readmission was another episode of AAP. The mortality rate of readmission was 0.5% and the mortality rate during the index admission (IA) was 1.1% (P = 0.03). The mean LOS, total hospitalization charges and costs for readmission were 4.5 days, $34,307 and $8958, respectively. Independent predictors of readmission were Charlson Comorbidity Index score of ≥ 3, associated chronic alcoholic pancreatitis, and chronic pancreatitis (CP) from other causes. CONCLUSION: Among patients admitted with AAP, the 11-month readmission rate was 43.1%. Over one-third of readmissions were due to another episode of AAP. Readmission associated with significant resource utilization. Special attention should be placed in patients with underlying CP due to the increased risk of readmission.
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Pancreatitis Alcohólica , Readmisión del Paciente , Adulto , Humanos , Femenino , Persona de Mediana Edad , Masculino , Estudios Retrospectivos , Incidencia , Factores de RiesgoRESUMEN
BACKGROUND/AIM: Training endoscopists to perform endoscopic retrograde cholangiopancreatography (ERCP) is critical to address the increasing patient population with pancreatobiliary diseases. Concerns remain about ERCP safety and success involving trainees. We compared the technical success and immediate adverse events between ERCP with and without trainee involvement. METHODS: Retrospective analysis of 28,271 ERCP procedures in a national sample of the United States over 12 years. Demographics, procedure and fluoroscopy time, visualization and cannulation of main structures, adverse events, and technical success rates were compared between ERCP with and without trainees. Categorical variables were compared using Pearson's chi-square test and continuous variables using a standard t-test. Univariate and multivariate regressions were performed adjusting for age, gender, ethnicity, US region, ASA class and clinical setting. RESULTS: Approximately 49.5% of ERCPs had a trainee involved. The ampulla was visualized in 97.4% with trainee vs. 97.3% without trainee involvement (P = 0.858). The common bile duct was visualized and cannulated in 90.4% with trainees vs. 91.7% without trainees involved (P < 0.001). The ERCP was incomplete in 5.9% of cases with trainees vs. 6.4% without trainees involved (P = 0.207). Trainee participation added 8.7 min to average procedure time (aOR: 1.02, P < 0.001) and 2.0 min to fluoroscopy time (aOR: 1.00, P = 0.796). Adverse events (aOR: 0.89, P = 0.704) and technical success (aOR: 0.83, P = 0.571) were similar in both groups. CONCLUSIONS: Trainee involvement leads to increased procedure duration but is not associated with increased immediate adverse events, or technical failure. Our study supports ERCP safety and success with trainee participation.
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Cateterismo , Colangiopancreatografia Retrógrada Endoscópica , Humanos , Colangiopancreatografia Retrógrada Endoscópica/efectos adversos , Colangiopancreatografia Retrógrada Endoscópica/métodos , Estudios Retrospectivos , Cateterismo/métodos , Conducto ColédocoRESUMEN
Inflammatory bowel disease (IBD) can involve multiple organ systems, and pancreatic manifestations of IBD are not uncommon. The incidence of several pancreatic diseases is more frequent in patients with Crohn's disease and ulcerative colitis than in the general population. Pancreatic manifestations in IBD include a heterogeneous group of disorders and abnormalities ranging from mild, self-limited disorders to severe diseases. Asymptomatic elevation of amylase and/or lipase is common. The risk of acute pancreatitis in patients with IBD is increased due to the higher incidence of cholelithiasis and drug-induced pancreatitis in this population. Patients with IBD commonly have altered pancreatic histology and chronic pancreatic exocrine dysfunction. Diagnosing acute pancreatitis in patients with IBD is challenging. In this review, we discuss the manifestations and possible causes of pancreatic abnormalities in patients with IBD.
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Colelitiasis/complicaciones , Colitis Ulcerosa/complicaciones , Enfermedad de Crohn/complicaciones , Neoplasias Pancreáticas/complicaciones , Pancreatitis Crónica/complicaciones , Pancreatitis/etiología , Antibacterianos/efectos adversos , Antiinflamatorios no Esteroideos/efectos adversos , Pancreatitis Autoinmune/complicaciones , Azatioprina/efectos adversos , Colangitis Esclerosante/complicaciones , Colitis Ulcerosa/tratamiento farmacológico , Enfermedad de Crohn/tratamiento farmacológico , Glucocorticoides/efectos adversos , Humanos , Inmunosupresores/efectos adversos , Enfermedades Inflamatorias del Intestino/complicaciones , Enfermedades Inflamatorias del Intestino/tratamiento farmacológico , Uso de la Marihuana/efectos adversos , Mesalamina/efectos adversos , Pancreatitis/diagnóstico , Pancreatitis/terapia , Pancreatitis Alcohólica/complicaciones , Inhibidores del Factor de Necrosis Tumoral/efectos adversosRESUMEN
BACKGROUND/OBJECTIVES: Alcoholic acute pancreatitis (AAP) comprises the second most common cause of acute pancreatitis in the USA, and there is lack of data regarding 30-day specific readmission causes and predictors. We aim to identify 30-day readmission rate, causes, and predictors of readmission. METHODS: Retrospective analysis of the 2016 National Readmission Database of adult patients readmitted within 30 days after an index admission for AAP. RESULTS: Totally, 76,609 AAP patients were discharged from the hospital in 2016. The 30-day readmission rate was 12%. The main cause of readmission was another episode of AAP. Readmission was not associated with higher mortality (1.3% vs. 1.2%; P = 0.21) or prolonged length of stay (5.2 vs. 5.0 days; P = 0.06). The total health care economic burden was $354 million in charges and $90 million in costs. Independent predictors of readmission were having Medicaid insurance, a Charlson comorbidity index score ≥ 3, use of total parenteral nutrition, opioid abuse disorder, prior pancreatic cyst, chronic alcoholic pancreatitis, and other chronic pancreatitis. Obesity was associated with lower odds of readmission. CONCLUSION: Readmission rate for AAP is high and its primary cause are recurrent episodes of AAP. Alcohol and substance abuse pose a high burden on our health care system. Public health strategies should be targeted to provide alcohol abuse disorder rehabilitation and cessation resources to alleviate the burden on readmission, the health care system and to improve patient outcomes.
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Pancreatitis Alcohólica/epidemiología , Readmisión del Paciente , Bases de Datos Factuales , Femenino , Precios de Hospital , Costos de Hospital , Humanos , Pacientes Internos , Masculino , Persona de Mediana Edad , Pancreatitis Alcohólica/diagnóstico , Pancreatitis Alcohólica/economía , Pancreatitis Alcohólica/terapia , Readmisión del Paciente/economía , Recurrencia , Estudios Retrospectivos , Medición de Riesgo , Factores de Riesgo , Factores de Tiempo , Estados Unidos/epidemiologíaRESUMEN
Background & objectives: Studies have suggested that smoking may accelerate the progression of fibrosis among patients with primary biliary cholangitis (PBC), although the data are limited. The current review was undertaken with the aim to comprehensively analyze this possible association by identifying all relevant studies and summarizing their results. Methods: A comprehensive literature review on MEDLINE and EMBASE databases was performed from inception through February 2019 to identify all relevant studies. Eligible studies included cross-sectional studies that recruited patients with PBC and collected data on the smoking status and presence or absence of advanced liver fibrosis for each participant. Odds ratios (OR) with 95 per cent confidence intervals (CI) was desirable for inclusion or sufficient raw data to calculate the same for this association. Adjusted point estimates from each study were extracted and combined together using the generic inverse variance method of DerSimonian and Laird. I2 statistic, which quantifies the proportion of total variation across studies was used to determine the between-study heterogeneity. Results: Three cross-sectional studies with 544 participants were included. The pooled analysis found a significantly increased risk of advanced liver fibrosis among patients with PBC who were ever-smokers compared to those who were nonsmokers with the pooled OR of 3.00 (95% CI, 1.18-7.65). Statistical heterogeneity was high with I2 of 89 per cent. Interpretation & conclusions: This meta-analysis found that smoking is associated with a significantly higher risk of advanced liver fibrosis among patients with PBC. Further prospective studies are still required to determine whether this association is causal.
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Cirrosis Hepática Biliar , Estudios Transversales , Humanos , Cirrosis Hepática/complicaciones , Cirrosis Hepática/epidemiología , Cirrosis Hepática Biliar/complicaciones , Cirrosis Hepática Biliar/epidemiología , Estudios Prospectivos , Fumar/efectos adversosRESUMEN
BACKGROUND/OBJECTIVES: Recent studies have proposed that obesity may be associated with a higher risk of small intestine bacterial overgrowth (SIBO) although the results were inconsistent. The microbiome has a known metabolic role; its impact on obesity in animal models generated the hypothesis of an association between a dysfunctional microbiome and obesity. We performed this systematic review and meta-analysis to elucidate this possible association by summarizing all available data. METHODS: A literature search utilizing MEDLINE and EMBASE databases from inception until August 2019 was conducted. Eligible studies included either cohort studies or cross-sectional studies that consisted of two groups of participants, those with obesity and those without obesity, and compared the prevalence of SIBO between the groups. Adjusted odds ratios (OR) from each study were consolidated by the generic inverse variance method of DerSimonian and Laird. RESULTS: A total of five studies with 515 patients fulfilled eligibility criteria and were included in this meta-analysis. The risk of SIBO among individuals with obesity was higher than in individuals without obesity but did not reach statistical significance with a pooled OR of 2.08 [95% confidence interval (CI) 0.82-5.31; p = 0.12; I2 84%]. Sensitivity analysis including only studies from Western countries increased the pooled OR to 3.41 and reached statistical significance (95% CI 1.21-9.59; p = 0.02; I2 62%). CONCLUSIONS: This meta-analysis found that the risk of SIBO was about two times higher among individuals with obesity compared to individuals without obesity, although the result did not reach statistical significance. The risk increased to threefold and reached statistical significance when only studies from Western countries were included. These observations may suggest the role of obesity as a predisposing factor for SIBO although more studies are still needed to corroborate these preliminary results.
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Síndrome del Asa Ciega/epidemiología , Obesidad/microbiología , Adulto , Anciano , Síndrome del Asa Ciega/etiología , Pruebas Respiratorias , Estudios de Cohortes , Estudios Transversales , Femenino , Humanos , Intestino Delgado/microbiología , Masculino , Persona de Mediana Edad , Obesidad/complicaciones , Prevalencia , Factores de RiesgoRESUMEN
Studies have suggested that the presence of sarcopenia in patients with cirrhosis could be a predisposing risk factor for hepatic encephalopathy. This systematic review and meta-analysis were conducted to summarize all available evidence on this relationship. A systematic review was carried out in Medline and EMBASE database through December 2018 to identify studies that recruited patients with cirrhosis from any causes and collected data on the presence of minimal or overt hepatic encephalopathy as well as sarcopenia. All study designs (case-control, cohort and cross-sectional studies) were eligible for the meta-analysis. Odds ratio (OR) and 95% confidence interval (CI) were extracted from the included studies and were pooled together using random-effect, generic inverse variance method of DerSimonian and Laird. Five cross-sectional studies with a total of 1,713 patients met our eligibility criteria and were included into the meta-analysis. We found a significantly higher risk of both mild and overt hepatic encephalopathy among cirrhotic patients with sarcopenia when compared with cirrhotic patients without sarcopenia with the pooled OR of 3.34 (95% CI: 1.68-6.67; I2=37%) and 2.05 (95% CI: 1.28-3.29; I2=61%), respectively. This systematic review and meta-analysis demonstrated a significant association between sarcopenia and hepatic encephalopathy among patients with cirrhosis.
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Encefalopatía Hepática/epidemiología , Cirrosis Hepática/epidemiología , Sarcopenia/epidemiología , Humanos , Oportunidad Relativa , Factores de Riesgo , Índice de Severidad de la EnfermedadRESUMEN
BACKGROUND & AIMS: It is unclear whether participation in competency-based fellowship programs for endoscopic ultrasound (EUS) and endoscopic retrograde cholangiopancreatography (ERCP) results in high-quality care in independent practice. We measured quality indicator (QI) adherence during the first year of independent practice among physicians who completed endoscopic training with a systematic assessment of competence. METHODS: We performed a prospective multicenter cohort study of invited participants from 62 training programs. In phase 1, 24 advanced endoscopy trainees (AETs), from 20 programs, were assessed using a validated competence assessment tool. We used a comprehensive data collection and reporting system to create learning curves using cumulative sum analysis that were shared with AETs and trainers quarterly. In phase 2, participating AETs entered data into a database pertaining to every EUS and ERCP examination during their first year of independent practice, anchored by key QIs. RESULTS: By the end of training, most AETs had achieved overall technical competence (EUS 91.7%, ERCP 73.9%) and cognitive competence (EUS 91.7%, ERCP 94.1%). In phase 2 of the study, 22 AETs (91.6%) participated and completed a median of 136 EUS examinations per AET and 116 ERCP examinations per AET. Most AETs met the performance thresholds for QIs in EUS (including 94.4% diagnostic rate of adequate samples and 83.8% diagnostic yield of malignancy in pancreatic masses) and ERCP (94.9% overall cannulation rate). CONCLUSIONS: In this prospective multicenter study, we found that although competence cannot be confirmed for all AETs at the end of training, most meet QI thresholds for EUS and ERCP at the end of their first year of independent practice. This finding affirms the effectiveness of training programs. Clinicaltrials.gov ID NCT02509416.
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Colangiopancreatografia Retrógrada Endoscópica , Competencia Clínica , Endosonografía , Colangiopancreatografia Retrógrada Endoscópica/normas , Endosonografía/normas , Humanos , Curva de Aprendizaje , Estudios Prospectivos , Indicadores de Calidad de la Atención de SaludRESUMEN
BACKGROUND AND AIMS: Minimum EUS and ERCP volumes that should be offered per trainee in "high quality" advanced endoscopy training programs (AETPs) are not established. We aimed to define the number of procedures required by an "average" advanced endoscopy trainee (AET) to achieve competence in technical and cognitive EUS and ERCP tasks to help structure AETPs. METHODS: American Society for Gastrointestinal Endoscopy (ASGE)-recognized AETPs were invited to participate; AETs were graded on every fifth EUS and ERCP examination using a validated tool. Grading for each skill was done using a 4-point scoring system, and learning curves using cumulative sum analysis for overall, technical, and cognitive components of EUS and ERCP were shared with AETs and trainers quarterly. Generalized linear mixed-effects models with a random intercept for each AET were used to generate aggregate learning curves, allowing us to use data from all AETs to estimate the average learning experience for trainees. RESULTS: Among 62 invited AETPs, 37 AETs from 32 AETPs participated. Most AETs reported hands-on EUS (52%, median 20 cases) and ERCP (68%, median 50 cases) experience before starting an AETP. The median number of EUS and ERCPs performed per AET was 400 (range, 200-750) and 361 (range, 250-650), respectively. Overall, 2616 examinations were graded (EUS, 1277; ERCP-biliary, 1143; pancreatic, 196). Most graded EUS examinations were performed for pancreatobiliary indications (69.9%) and ERCP examinations for ASGE biliary grade of difficulty 1 (72.1%). The average AET achieved competence in core EUS and ERCP skills at approximately 225 and 250 cases, respectively. However, overall technical competence was achieved for grade 2 ERCP at about 300 cases. CONCLUSION: The thresholds provided for an average AET to achieve competence in EUS and ERCP may be used by the ASGE and AETPs in establishing the minimal standards for case volume exposure for AETs during their training. (Clinical trial registration number: NCT02509416.).
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Colangiopancreatografia Retrógrada Endoscópica , Competencia Clínica , Educación de Postgrado en Medicina/normas , Endoscopía del Sistema Digestivo/educación , Endosonografía , Becas/normas , Gastroenterología/educación , Curva de Aprendizaje , Biopsia por Aspiración con Aguja Fina Guiada por Ultrasonido Endoscópico , Humanos , Estudios Prospectivos , Esfinterotomía Endoscópica/educaciónRESUMEN
BACKGROUND: Volumetric laser endomicroscopy (VLE) provides circumferential images 3âmm into the biliary and pancreatic ducts. We aimed to correlate VLE images with the normal and abnormal microstructure of these ducts. METHODS: Samples from patients undergoing hepatic or pancreatic resection were evaluated. VLE images were collected using a low-profile VLE catheter inserted manually into the biliary and pancreatic ducts ex vivo. Histological correlation was assessed by two unblinded investigators. RESULTS: 25 patients (20 liver and 5 pancreatic samples) and 111 images were analyzed. VLE revealed three histological layers: epithelium, connective tissue, and parenchyma. It identified distinctive patterns for primary sclerosing cholangitis (PSC), pancreatic cysts, neuroendocrine tumor, and adenocarcinoma adjacent to the pancreatic duct or ampulla. VLE failed to identify dysplasia in a dominant stricture and inflammatory infiltrates in PSC. Reflectivity measurements of the liver parenchyma diagnosed liver cirrhosis with high sensitivity. CONCLUSIONS: VLE can identify histological changes in the biliary and pancreatic ducts allowing real-time diagnosis. Further studies are needed to measure the accuracy of VLE in a larger sample and to validate our findings in vivo.
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Conductos Biliares Extrahepáticos/diagnóstico por imagen , Conductos Biliares Intrahepáticos/diagnóstico por imagen , Enfermedades del Sistema Digestivo/diagnóstico por imagen , Enfermedades del Sistema Digestivo/patología , Conductos Pancreáticos/diagnóstico por imagen , Adenocarcinoma/diagnóstico por imagen , Adenocarcinoma/patología , Colangitis Esclerosante/diagnóstico por imagen , Colangitis Esclerosante/patología , Endoscopía del Sistema Digestivo , Estudios de Factibilidad , Femenino , Humanos , Cirrosis Hepática/diagnóstico por imagen , Cirrosis Hepática/patología , Masculino , Microscopía Confocal/métodos , Persona de Mediana Edad , Tumores Neuroendocrinos/diagnóstico por imagen , Tumores Neuroendocrinos/patología , Quiste Pancreático/diagnóstico por imagen , Quiste Pancreático/patología , Neoplasias Pancreáticas/diagnóstico por imagen , Neoplasias Pancreáticas/patología , Prueba de Estudio Conceptual , Estudios ProspectivosRESUMEN
BACKGROUND/OBJECTIVE: Hiatal hernia is considered to be a predisposing factor to develop Mallory-Weiss Syndrome (MWS). No large case-control studies verifying this hypothesis have been conducted. METHODS: We reviewed all esophagogastroduodenoscopies with findings of MWS (n = 2342) in a national database and compared with age and gender-matched controls (n = 9368). Demographics, endoscopic characteristics and presence of a hiatal hernia were compared between both groups. Average age was 56.7 ± 18.6 years, and 72.4% were male. RESULTS: Hiatal hernia was more common in controls, and no significant difference was seen in a multivariate analysis. CONCLUSION: Dynamic changes inducing mucosal tension are more relevant determinants to develop MWS than gastro-esophageal junction location alone.
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Hemorragia Gastrointestinal/etiología , Hernia Hiatal/epidemiología , Síndrome de Mallory-Weiss/complicaciones , Adulto , Anciano , Estudios de Casos y Controles , Bases de Datos Factuales , Endoscopía del Sistema Digestivo , Unión Esofagogástrica/patología , Femenino , Humanos , Modelos Logísticos , Masculino , Persona de Mediana Edad , Membrana Mucosa/patología , Análisis Multivariante , Estados UnidosRESUMEN
BACKGROUND: double-balloon enteroscopy (DBE) is becoming more commonly used for investigation of small bowel pathology. Currently, there are limited data to describe its safety and efficacy in the population over age 65. AIM: to investigate the indications, findings and outcomes of DBE performed in patients older than 80, as well as the correlation between DBE and prior capsule endoscopy (CE) findings. METHODS: we retrospectively reviewed our large DBE database, including procedures from January 2006 to September 2012. Patients aged 80 or older at the time of DBE were included in the study. The indications, findings, outcomes and diagnostic yield of DBE were calculated by frequency analysis. RESULTS: two hundred and fifteen DBEs were performed in 130 patients aged 80 or older. The mean age was 83.6 ± 3.03 years (range: 80-94). Twelve patients (9.2%) were assigned an American Society of Anaesthesiologists score of II prior to procedure, 102 patients (78.4%) were assigned a score of III and 16 patients (12.3%) were given a score of IV. The most common indication for DBE was obscure gastrointestinal bleeding (N = 204, 94.9%). One hundred and fourteen patients (87.7%) underwent CE prior to DBE, and correlation between findings of CE and DBE occurred in 74.6% of these patients. The overall diagnostic yield of DBE was 77.2% (N = 166). There were no immediate post-procedural complications or failed procedures. CONCLUSION: DBE is a safe and effective technique for investigation of the small bowel in patients aged 80 and older. Age alone should not be a contraindication to performing DBE when clinically indicated.
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Enteroscopía de Doble Balón/estadística & datos numéricos , Factores de Edad , Anciano de 80 o más Años , Enteroscopía de Doble Balón/efectos adversos , Femenino , Hemorragia Gastrointestinal/diagnóstico , Humanos , Masculino , Estudios Retrospectivos , Resultado del TratamientoRESUMEN
BACKGROUND: EMR is commonly used to remove suspicious esophageal lesions among patients with Barrett's esophagus (BE). BE primarily affects older patients. Yet, the safety profile of EMR in elderly patients has not been well-described. OBJECTIVE: We aimed to study the safety profile of EMR in elderly patients compared with younger patients. DESIGN: Retrospective, observational, descriptive study that used a prospective database. SETTING: Tertiary-care referral center. PATIENTS: A total of 136 patients who underwent esophageal EMR for BE. INTERVENTIONS: EMR with/without ablative therapy. MAIN OUTCOME MEASUREMENTS: The rate of adverse events, including bleeding, stricture formation, and perforation between elderly (aged ≥75 years) and younger (aged <75 years) patients. RESULTS: We identified 136 patients who underwent esophageal EMR who were followed-up in our clinic. Of those, 40% (n = 55) were aged ≥75 years (elderly group) and 60% (n = 81) were aged <75 years (younger group). There was no difference in rate of stricture formation or early or delayed bleeding when we compared elderly patients to younger patients. None of the patients had esophageal perforation. On multivariable logistic regression analysis, controlling for patient sex, EMR technique, and underlying pathology, older age was not associated with increased odds of adverse events (OR 0.88; 95% confidence interval, 0.42-1.9; P = .75). LIMITATIONS: Single-center experience. CONCLUSION: Rates of adverse events from EMR appear to be similar in elderly patients compared with younger patients. Overall, esophageal EMR seems to offer an acceptable safety profile in elderly patients.
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Esófago de Barrett/patología , Esófago de Barrett/cirugía , Esofagoscopía/métodos , Factores de Edad , Anciano , Anciano de 80 o más Años , Estudios de Cohortes , Femenino , Estudios de Seguimiento , Humanos , Modelos Logísticos , Masculino , Persona de Mediana Edad , Procedimientos Quirúrgicos Mínimamente Invasivos/métodos , Membrana Mucosa/cirugía , Análisis Multivariante , Seguridad del Paciente , Estudios Retrospectivos , Medición de Riesgo , Centros de Atención Terciaria , Resultado del TratamientoAsunto(s)
Enfermedades del Conducto Colédoco/diagnóstico , Enfermedades del Conducto Colédoco/patología , Procedimientos Endovasculares/efectos adversos , Prótesis e Implantes/efectos adversos , Anciano de 80 o más Años , Colangiografía , Enfermedades del Conducto Colédoco/cirugía , Humanos , MasculinoAsunto(s)
Fibrilación Atrial/cirugía , Ablación por Catéter/efectos adversos , Trastornos de Deglución/etiología , Estenosis Esofágica/etiología , Esófago/irrigación sanguínea , Isquemia/etiología , Pérdida de Peso , Fibrilación Atrial/diagnóstico , Biopsia , Trastornos de Deglución/diagnóstico , Estenosis Esofágica/diagnóstico , Estenosis Esofágica/cirugía , Esofagectomía , Esofagoscopía , Esófago/diagnóstico por imagen , Esófago/patología , Esófago/cirugía , Gastrectomía , Humanos , Isquemia/diagnóstico , Isquemia/cirugía , Masculino , Persona de Mediana Edad , Necrosis , Índice de Severidad de la Enfermedad , Resultado del TratamientoRESUMEN
BACKGROUND: There has been an increased use of capsule endoscopy for the evaluation of small-intestine pathology in very elderly patients, yet the safety profile of this procedure has not been well-established. OBJECTIVE: To estimate the adverse event rate of capsule endoscopy in patients aged ≥80 years and to compare this rate with that of capsule endoscopy patients aged <80 years. DESIGN: Retrospective matched cohort study. SETTING: Single tertiary-care referral center. PATIENTS: All 195 patients aged ≥80 years who underwent capsule endoscopy between 2005 and 2011 were included, along with 585 capsule endoscopy patients aged <80 years who were matched by sex in a 1:3 fashion. INTERVENTION: All patients underwent capsule endoscopy and, in selected cases, double-balloon enteroscopy. MAIN OUTCOME MEASUREMENTS: Adverse event rate of capsule endoscopy, which was defined as capsule retention or aspiration. RESULTS: Adverse events occurred at a similar frequency in patients aged ≥80 years compared with those aged <80 years (1.03% vs 0.85%; P = 1.00), resulting in a difference of 0.2% (95% confidence interval, -1.8% to 2.1%). All adverse events were related to capsule retention, with no study patients experiencing aspiration. LIMITATIONS: This was a single-center, retrospective study. CONCLUSION: Adverse events resulting from capsule endoscopy occur at a similar rate in patients aged ≥80 years compared with those aged <80 years. Capsule endoscopy can be performed safely in the very elderly patient population.