RESUMEN
Glucagon-like peptide receptor agonists (GLP-1RA) are used to treat type 2 diabetes mellitus and, more recently, have garnered attention for their effectiveness in promoting weight loss. They have been associated with several gastrointestinal adverse effects, including nausea and vomiting. These side effects are presumed to be due to increased residual gastric contents. Given the potential risk of aspiration and based on limited data, the American Society of Anesthesiologists updated the guidelines concerning the preoperative management of patients on GLP-1RA in 2023. They included the duration of mandated cessation of GLP-1RA before sedation and usage of "full stomach" precautions if these medications were not appropriately held before the procedure. This has led to additional challenges, such as extended waiting time, higher costs, and increased risk for patients. In this editorial, we review the current societal guidelines, clinical practice, and future directions regarding the usage of GLP-1RA in patients undergoing an endoscopic procedure.
RESUMEN
Dieulafoy's lesions (DLs) are a rare cause of acute gastrointestinal bleeds (GIBs). Here we describe Over-the-Scope Clip Padlock System (OTSC-P) use to treat a gastric fundus DL with recurrent bleeding despite other interventions. The OTSC-P was created for full-thickness defect closure in the event of a perforation, but use has expanded to treatment of GIB. They consist of metal clips mounted on transparent caps, delivered via endoscope. Their size allows control of larger bleeding lesions, provides enhanced tissue stability and the firmer clip grasp reduces rebleeding or clip dislodgement.
Asunto(s)
Fundus Gástrico , Hemorragia Gastrointestinal , Hemostasis Endoscópica , Instrumentos Quirúrgicos , Humanos , Hemorragia Gastrointestinal/etiología , Hemostasis Endoscópica/instrumentación , Hemostasis Endoscópica/métodos , Recurrencia , Masculino , Femenino , AncianoRESUMEN
BACKGROUND AND AIMS: Studies assessing EUS-guided biliary drainage (EUS-BD) or gallbladder drainage (EUS-GB) using lumen-apposing metal stents (LAMSs) have shown variable results based on the type of LAMS. We performed a meta-analysis of the available data. METHODS: Multiple online databases were searched for studies using LAMSs (Axios [Boston Scientific, Marlborough, Mass, USA] or Spaxus [Taewoong Medical Co, Gimpo, Korea]) for EUS-BD and EUS-GB. The outcomes of interest were technical success, clinical success, and adverse events. Pooled proportions along with 95% confidence intervals were calculated. RESULTS: A total of 18 observational studies were included: 11 for the Axios stent (433 patients; mean age, 72 years; 54% male) and 7 for the Spaxus stent (242 patients; mean age, 74 years; 50% male). The respective pooled outcomes for the Axios stent (EUS-BD and EUS-GB, respectively) were technical success, 96.2% and 96.2%; clinical success, 92.8% and 92.7%; total adverse events, 10.1% and 23.6%; and bleeding, 3.7% and 4.8%. The respective pooled outcomes for the Spaxus stent (EUS-BD and EUS-GB, respectively) were technical success, 93.8% and 95.9%; clinical success, 90.1% and 94.2%; total adverse events, 12.6% and 9.5%; and bleeding, 3.1% and 1.8%. CONCLUSIONS: Axios and Spaxus stents demonstrate similar pooled technical and clinical success rates. Adverse events occurred in 23.6% of patients (Axios stent) and 9.5% of patients (Spaxus stent) during EUS-GB.
RESUMEN
Adenoma detection rate (ADR) is challenging to measure, given its dependency on pathology reporting. Polyp detection rate (PDR) (percentage of screening colonoscopies detecting a polyp) is a proposed alternative to overcome this issue. Overall PDR from all colonoscopies is a relatively novel concept, with no large-scale studies comparing overall PDR with screening-only PDR. The aim of the study was to compare PDR from screening, surveillance, and diagnostic indications with overall PDR and evaluate any correlation between individual endoscopist PDR by indication to determine if overall PDR can be a valuable surrogate for screening PDR. Our study analyzed a prospectively collected national endoscopy database maintained by the National Institute of Health from 2009 to 2014. Out of 354,505 colonoscopies performed between 2009-2014, 298,920 (n = 110,794 average-risk screening, n = 83,556 average-risk surveillance, n = 104,770 diagnostic) met inclusion criteria. The median screening PDR was 25.45 (IQR 13.15-39.60), comparable with the median overall PDR of 24.01 (IQR 11.46-35.86, p = 0.21). Median surveillance PDR was higher at 33.73 (IQR 16.92-47.01), and median diagnostic PDR was lower at 19.35 (IQR 9.66-29.17), compared with median overall PDR 24.01 (IQR 11.46-35.86; p < 0.01). The overall PDR showed excellent concordance with screening, surveillance, and diagnostic PDR (r > 0.85, p < 0.01, 2-tailed). The overall PDR is a reliable and pragmatic surrogate for screening PDR and can be measured in real time, irrespective of colonoscopy indication.
RESUMEN
BACKGROUND: Studies evaluating endoscopic full-thickness resection (EFTR) and endoscopic submucosal dissection (ESD) for complex colorectal lesions have shown variable results. We conducted a meta-analysis of the available data. METHODS: Online databases were searched for studies comparing EFTR versus ESD for complex colorectal lesions. The outcomes of interest were resection rates, procedure time (min), and complications. Pooled odds ratios (OR) and standardized mean difference (SMD) along with 95% CI were calculated. RESULTS: A total of 4 studies with 530 patients (n=215 EFTR, n=315 ESD) were included. The mean follow-up duration was 5 months. The mean age of the patients was 68 years and 64% were men. The EFTR and ESD groups had similar rates of en bloc resection (OR: 1.73, 95% CI: 0.60-4.97, P=0.31) and R0 resection (OR: 1.52, 95% CI: 0.55-4.14, P=0.42). The EFTR group had significantly reduced procedure time (SMD -1.87, 95% CI: -3.13 to -0.61, P=0.004), total complications (OR: 0.24, 95% CI: 0.13-0.44, P<0.00001), perforation (OR: 0.12, 95% CI: 0.03-0.39, P=0.0005) and postresection electrocoagulation syndrome (OR: 0.06, 95% CI: 0.01-0.48, P=0.008). Delayed bleeding was similar in the 2 groups (OR: 0.80, 95% CI: 0.30-2.12, P=0.66). Residual/recurrent lesions were significantly higher in the EFTR group (OR: 4.67, 95% CI: 1.39-15.66, P=0.01). DISCUSSION: This meta-analysis of small studies with high heterogeneity showed that EFTR and ESD have comparable resection rates for complex colorectal lesions. EFTR is faster and has fewer complications, but it increases residual or recurrent lesions.
RESUMEN
Background and Objectives: Conflicting guidelines exist for initiating average-risk colorectal cancer screening at the age of 45 years. The United States Preventive Services Task Force (USPSTF) changed its guidelines in 2021 to recommend initiating screening at 45 years due to an increasing incidence of young-onset colorectal cancer. However, the American College of Physicians (ACP) recently recommended not screening average-risk individuals between 45 and 49 years old. We aim to study the national trends in the incidence of sporadic malignant polyps (SMP) in patients from 20 to 49 years old. Materials and Methods: We analyzed the Surveillance, Epidemiology, and End Results database (2000-2017) on patients aged 20-49 years who underwent diagnostic colonoscopy with at least a single malignant sporadic colorectal polyp. Results: Of the 10,742 patients diagnosed with SMP, 42.9% were female. The mean age of incidence was 43.07 years (42.91-43.23, 95% CI). Approximately 50% of malignant polyps were diagnosed between 45 and 49 years of age, followed by 25-30% between 40 and 45. There was an upward trend in malignant polyps, with a decreased incidence of malignant villous adenomas and a rise in malignant adenomas and tubulovillous adenomas. Conclusions: Our findings suggest that almost half of the SMPs under 50 years occurred in individuals under age 45, younger than the current screening threshold recommended by the ACP. There has been an upward trend in malignant polyps in the last two decades. This reflects changes in tumor biology, and necessitates further research and support in the USPSTF guidelines to start screening at the age of 45 years.
Asunto(s)
Neoplasias Colorrectales , Programa de VERF , Humanos , Femenino , Masculino , Persona de Mediana Edad , Incidencia , Adulto , Programa de VERF/estadística & datos numéricos , Neoplasias Colorrectales/epidemiología , Pólipos del Colon/epidemiología , Estados Unidos/epidemiología , Detección Precoz del Cáncer/métodos , Detección Precoz del Cáncer/estadística & datos numéricos , Adulto Joven , Colonoscopía/estadística & datos numéricosRESUMEN
BACKGROUND: Gastrointestinal (GI) bleeding accounts for over half a million admissions annually and is the most common GI diagnosis requiring hospitalization in the United States. Bipolar electrocoagulation devices are used for the management of gastrointestinal bleeding. There is no data on device-related adverse events for gold probe (GP) and injection gold probe (IGP). AIM: To analyze this using the Food and Drug Administration (FDA's) Manufacturer and User Facility Device Experience (MAUDE) database from 2013 to 2023. METHODS: We examined post-marketing surveillance data on GP and IGP from the FDA MAUDE database to report devicerelated and patient-related adverse events between 2013-2023. The MAUDE database is a publicly available resource providing over 4 million records relating to medical device safety. Statistical analyses were performed using IBM SPSS Statistics V.27.0 (IBM Corp., Armonk, NY, United States). RESULTS: Our search elicited 140 reports for GP and 202 reports for IGP, respectively, during the study period from January 2013 to August 2023. Malfunctions reportedly occurred in 130 cases for GP, and actual patient injury or event occurred in 10 patients. A total of 149 patients (74%) reported with Injection GP events suffered no significant consequences due to the device failure, but 53 patients (26%) were affected by an event. CONCLUSION: GP and IGP are critical in managing gastrointestinal bleeding. This study of the FDA MAUDE database revealed the type, number, and trends of reported device-related adverse events. The endoscopist and support staff must be aware of these device-related events and be equipped to manage them if they occur.
RESUMEN
BACKGROUND: Perforations (Perf) during endoscopic retrograde cholangiopancreatography (ERCP) are rare (< 1%) but potentially fatal events (up to 20% mortality). Given its rarity, most data is through case series studies from centers or analysis of large databases. Although a meta-analysis has shown fewer adverse events as a composite (bleeding, pancreatitis, Perf) during ERCP performed at high-volume centers, there is very little real-world data on endoscopist and center procedural volumes, ERCP duration and complexity on the occurrence of Perf. AIM: To study the profile of Perf related to ERCP by center and endoscopist procedure volume, ERCP time, and complexity from a national endoscopic repository. METHODS: Patients from clinical outcomes research initiative-national endoscopic database (2000-2012) who underwent ERCP were stratified based on the endoscopist and center volume (quartiles), and total procedure duration and complexity grade of the ERCP based on procedure details. The effects of these variables on the Perf that occurred were studied. Continuous variables were compared between Perf and no perforations (NoPerf) using the Mann-Whitney U test as the data demonstrated significant skewness and kurtosis. RESULTS: A total of 14153 ERCPs were performed by 258 endoscopists, with 20 reported Perf (0.14%) among 16 endoscopists. Mean patient age in years 61.6 ± 14.8 vs 58.1 ± 18.8 (Perf vs. NoPerf, P = NS). The cannulation rate was 100% and 91.5% for Perf and NoPerf groups, respectively. 13/20 (65%) of endoscopists were high-volume performers in the 4th quartile, and 11/20 (55%) of Perf occurred in centers with the highest volumes (4th quartile). Total procedure duration in minutes was 60.1 ± 29.9 vs 40.33 ± 23.5 (Perf vs NoPerf, P < 0.001). Fluoroscopy duration in minutes was 3.3 ± 2.3 vs 3.3 ± 2.6 (Perf vs NoPerf P = NS). 50% of the procedures were complex and greater than grade 1 difficulty. 3/20 (15%) patients had prior biliary surgery. 13/20 (65%) had sphincterotomies performed with stent insertion. Peritonitis occurred in only 1/20 (0.5%). CONCLUSION: Overall adverse events as a composite during ERCP are known to occur at a lower rate with higher volume endoscopists and centers. However, Perf studied from the national database show prolonged and more complex procedures performed by high-volume endoscopists at high-volume centers contribute to Perf.
RESUMEN
BACKGROUND: Alcohol-associated liver disease is increasing among females with an earlier onset and more severe disease at lower levels of exposure. However, there is paucity of literature regarding sex differences related to alcoholic hepatitis. METHODS: Hospitalized patients with alcoholic hepatitis were selected from the US Nationwide readmissions database 2019. In this cohort, we evaluated sex differences in baseline comorbidities, alcoholic hepatitis related complications and mortality. A subset of patients with alcoholic hepatitis who were hospitalized between January and June 2019 were identified to study sex differences in 6 month readmission rate, mortality during readmission, and composite of mortality during index hospitalization or readmission. RESULTS: Among 112â 790 patients with alcoholic hepatitis, 33.3% were female. Female patients were younger [48 (38-57) vs. 49 (39-58) years; both P â <â 0.001] but had higher rates of important medical and mental-health related comorbidities. Compared with males, females had higher rates of hepatic encephalopathy (11.5% vs. 10.1; P â <â 0.001), ascites (27.9% vs. 22.5%; P â <â 0.001), portal hypertension (18.5% vs. 16.4%; P â <â 0.001), cirrhosis (37.3% vs. 31.9%; P â <â 0.001), weight loss (19.0% vs. 14.5%; P â <â 0.001), hepatorenal syndrome (4.4% vs. 3.8%; P â <â 0.001), spontaneous bacterial peritonitis (1.9% vs. 1.7%; P â =â 0.026), sepsis (11.1% vs. 9.5%; P â <â 0.001), and blood transfusion (12.9% vs. 8.7%; P â <â 0.001). Females had a similar in-hospital mortality rate (4.3%) compared to males (4.1%; P â =â 0.202; adjusted odds ratio (OR) 1.02, 95% CI (cardiac index) 0.89-1.15; P â =â 0.994). In the subset of patients ( N â =â 58â 688), females had a higher 6-month readmission rate (48.9% vs. 44.9%; adjusted OR 1.12 (1.06-1.18); P â <â 0.001), mortality during readmission (4.4% vs. 3.2%; OR 1.23 (1.08-1.40); P â <â 0.01), and composite of mortality during index hospitalization or readmission (8.7% vs. 7.2%; OR 1.15 (1.04-1.27); P â <â 0.01). CONCLUSION: Compared to their male counterparts, females with alcoholic hepatitis were generally younger but had higher rates of comorbidities, alcoholic hepatitis related complications, rehospitalizations and associated mortality. The greater risks of alcohol-associated liver dysfunction in females indicate the need for more aggressive management.
Asunto(s)
Hepatitis Alcohólica , Humanos , Masculino , Femenino , Hepatitis Alcohólica/diagnóstico , Hepatitis Alcohólica/epidemiología , Hepatitis Alcohólica/terapia , Caracteres Sexuales , Estudios Retrospectivos , Hospitalización , Cirrosis HepáticaRESUMEN
BACKGROUND: Adenocarcinomas of the appendix are rare cancers for which no National Comprehensive Cancer Network guidelines exist, and for patients who undergo resection with curative intent, there is a paucity of data on prognostic factors affecting long-term cancer-specific survival. We aimed to compare the cancer-specific survival outcomes in adult patients with appendiceal non-mucinous adenocarcinoma undergoing either local resection versus right hemicolectomy. METHODS: This was a retrospective study from the National Cancer Institute Surveillance, Epidemiology, and End Results of patients who underwent curative resection over a 15-year period (2004-2019) for primary appendiceal adenocarcinoma. Out of 16,699 patients, 14,945 were excluded (exclusion criteria were non-adenocarcinoma histological types and patients with regional or distant metastasis as per National Cancer Institute Surveillance, Epidemiology, and End Results stage). Effects of factors (age, race, tumor biology [mucinous versus non-mucinous tumors], the extent of resection of the primary lesion, and lymph nodes) on cancer-specific long-term survival were studied. Survival analysis was performed using the Kaplan-Meier method. Survival outcomes were reported as mean survival (months). RESULTS: Of 1,754 patients, 827 (47.1%) were women, and 927 (52.1%) were men. The mean age in years (± standard deviation) was 62.43 ± 14.3. The racial distribution was as follows: Black 237 (13.5%), White 1,398 (79.7%), and Other 119 (6.8%). A total of 771 (44.6%) underwent local resection (appendectomy or segmental resection of colon without lymph node resection), and 983 (55.4%) underwent hemicolectomy with lymph node resection. Favorable survival prognosticators were age <50 years, White race, and well-differentiated histology. Patients with mucinous tumors experienced better survival. Patients who underwent right hemicolectomy with lymph node resection experienced better survival compared with those who had an appendectomy or segmental colonic resection for non-mucinous tumors rather than mucinous tumors. CONCLUSION: We report novel demographic, tumor-related, and operative prognostic factors impacting long-term cancer-specific survival in patients who undergo resection for appendiceal adenocarcinoma. The extent of resection of the primary lesion with draining lymph nodes determines long-term cancer-specific survival in non-mucinous appendiceal adenocarcinomas.
Asunto(s)
Adenocarcinoma Mucinoso , Adenocarcinoma , Neoplasias del Apéndice , Masculino , Adulto , Humanos , Femenino , Persona de Mediana Edad , Estudios Retrospectivos , Adenocarcinoma Mucinoso/patología , Análisis de Supervivencia , Colectomía/métodos , Neoplasias del Apéndice/epidemiología , Neoplasias del Apéndice/cirugíaRESUMEN
The fibrolamellar variant of hepatocellular carcinoma makes up a small percentage of liver tumors. Despite being a subset, it has been noted in the literature to have variations in terms of its epidemiology and intervention recommendations. Using the Surveillance, Epidemiology, and End Results database, 339 cases from 1988 to 2016 were studied. Favorable prognostic epidemiological factors included male sex, younger ages, and white race. Those who underwent any lymph node resection (combined with liver resection) did better than those without lymph node resection; chemotherapy proved beneficial for those where surgery was contraindicated. To our knowledge, this report is the largest conglomerate dataset analyzing prognostic profiles and treatment strategies for fibrolamellar hepatocellular carcinoma.
Asunto(s)
Carcinoma Hepatocelular , Neoplasias Hepáticas , Masculino , Humanos , Carcinoma Hepatocelular/patología , Neoplasias Hepáticas/patología , Pronóstico , HepatectomíaRESUMEN
Kaposi Sarcoma (KS) is a Human Herpes Virus-8 (HHV-8) associated angio-proliferative disorder commonly seen in patients with HIV. It most commonly involves the skin as classic purple lesions but occasionally involves the gastrointestinal (GI) tract. To date, published data is scarce on primary GI KS. Using a national database, this study analyzes the incidence, demographics, and survival of primary GI KS. We conducted a retrospective analysis (1975-2019) on biopsy-proven primary GI KS cases from 17 registries from the National Cancer Institute's Surveillance, Epidemiology, and End Results (SEER) database. A total of 685 patients with GI KS were identified. Female gender, Non-Hispanic Asian or Pacific Islander (NHAPI), married marital status, and large bowel site-specific primary KS to have better overall survival. Luminal gastrointestinal KS was more frequent (84.96%) than solid organ involvement (3.07% of all cases). This study is the most extensive population-based study about the epidemiological and survival data of patients with primary GI KS, revealing GI KS to be a young male disease with best outcomes in the large bowel and anal canal KS while inferior outcomes in extraintestinal GI KS.
RESUMEN
Hemosuccus pancreaticus is a rare cause of gastrointestinal bleeding that usually presents with melena and abdominal pain. It is defined as a hemorrhage from the ampulla of Vater passing through the main pancreatic duct toward the second portion of the duodenum. Imaging is usually required to establish a diagnosis, and angiography continues to be the gold standard for both treatment and diagnosis. In some instances where bleeding is uncontrolled or if the patient is unstable, surgery may be required. Physicians should have a high index of suspicion, especially in patients with a history of chronic pancreatitis, as this diagnosis is associated with a very high mortality rate if left untreated. We report a case of a 67-year-old male with a known history of chronic pancreatitis and pancreatic pseudocyst who presented with melena and right upper quadrant abdominal pain and was found to have hemosuccus pancreaticus secondary to a gastroduodenal artery bleed. He underwent successful angiographic embolization and was discharged home after ensuring resolution of bleed and improvement in symptoms.
RESUMEN
Cholangiocarcinoma (CCA) is a major cause of primary liver carcinoma and has been associated with the penetrance of several germline mutations. We present a 31-year-old female evaluated for left upper quadrant pain and abnormal liver function tests. Ultrasound revealed a nodule in the liver, and biopsy showed intrahepatic adenocarcinoma. Germline testing was positive for two mutations: c.1100delC and c.1227_1228dupGG on the CHEK2 gene and the MUTYH gene, respectively. The patient was started on chemotherapy and tolerated it well. We aimed to demonstrate an association between CHEK2 and MUTYH mutations with CCA and highlight the importance of genetic testing for at-risk patients.
RESUMEN
AIM: Gastrointestinal malignant melanoma is a rare mucosal melanoma (MM). Other MM include the respiratory and the genitourinary tract. All mucosal melanomas have a poor prognosis when compared to cutaneous melanomas. Ano-rectal melanomas are by far the most common and most studied gastrointestinal MM. Large-scale clinical data is lacking due to the rarity of the disease. We aim to analyze epidemiology and survival of the Gastrointestinal (G.I.) MM over 45 years using a national database. METHODS: The Surveillance, Epidemiology and End Results (SEER) database was queried to identify patients with biopsy-proven G.I. Melanomas. We selected tumor site, intervention, and survival information for oncology codes as per the international classification of diseases. Survival analysis was performed using the SPSS v 27 ® IBM software. RESULTS: Of the 1105 biopsy-proven confirmed cases of primary G.I. melanoma's, 191 (17.3%) received chemotherapy (C.T.), 202 (18.3%) received radiotherapy (R.T.), 63 (5.7%) received both C.T and R.T., while 684 (61.9%) of the population received surgery alone or combined with C.T. and/or R.T. Statistically significant improvement in survival was noted in all treatment strategies that utilized surgery and also when site-specific MM cohorts underwent a surgical approach with or without C.T and/or R.T. CONCLUSION: This is the most extensive study reporting epidemiological and survival data of treatment strategy outcomes of primary G.I. mucosal melanoma elucidating best overall survival with a management strategy involving surgical intervention.
Asunto(s)
Neoplasias Gastrointestinales , Melanoma , Neoplasias Cutáneas , Bases de Datos Factuales , Neoplasias Gastrointestinales/epidemiología , Neoplasias Gastrointestinales/patología , Neoplasias Gastrointestinales/terapia , Humanos , Melanoma/epidemiología , Melanoma/terapia , Membrana Mucosa/patología , Análisis de SupervivenciaRESUMEN
Acquired haemophilia A is an uncommon, potentially life-threatening disorder caused by onset of auto-antibodies against coagulation factor VIII. The association of acquired haemophilia and multiple myeloma is extremely rare. Prompt diagnosis of this acquired bleeding disorder is essential for management, aimed at haemorrhage control and inhibitor suppression. We describe a case of acquired haemophilia in a patient with multiple myeloma.
RESUMEN
BACKGROUND: Microvolt-level T-wave alternans (MTWA) measured by the spectral method is a useful risk predictor for sudden cardiac death because of its high negative predictive value. MTWA analysis software selects a segment of the ECG that encompasses the T-wave in most individuals, but may miss the T-wave end in patients with QT prolongation. HYPOTHESES: (1) In patients with QT prolongation, adjustment of the T-wave window will increase the sensitivity of MTWA detection. (2) The extent of T-wave window adjustment needed will correspond to the degree of QT prolongation. METHODS: Using data from long-QT syndrome patients, including QTc <0.45 s (normal), 0.45-0.49 s (moderate prolongation), and ≥ 0.50s (severe prolongation), MTWA analysis was performed before and after T-wave window adjustment. RESULTS: Of 119 patients, 74% required T-wave window adjustment. There was a stronger association between the magnitude of the T-wave offset and the unadjusted QT than between the magnitude of the T-wave offset and QTc (Spearman correlation coefficient 0.690 vs. 0.485 respectively, P<.05). Of 99 initially negative MTWA results, 4 became non-negative after adjustment of the T-wave window (P<.05). All 8 initially positive studies and 12 initially indeterminate studies remained positive and indeterminate, respectively. CONCLUSIONS: T-wave window adjustment can enable detection of abnormal MTWA that otherwise would be classified as "negative" or "normal." Newly developed T-wave window adjustment software may further improve the negative predictive value of MTWA testing and should be validated in a structural heart disease population.