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Background: The aim of this study was to investigate the impact of blood transfusion (BT) on mortality and rebleeding in patients with gastrointestinal bleeding (GIB) and whether BT at a threshold of ≤7 g/dL may improve these outcomes. Methods: A prospective study was conducted in patients admitted with GIB between 2013 and 2021. Antithrombotic (AT) use and clinical outcomes were compared between transfused and non-transfused patients, and between those transfused at a threshold of ≤7 vs. >7 g/dL. Multivariate analysis was performed to identify predictors of mortality and rebleeding. Results: A total of 667 patients, including 383 transfused, were followed up for a median of 56 months. Predictors of end-of-follow-up mortality included: age-adjusted Charlson Comorbidity Index, stigmata of recent hemorrhage (SRH), and being on anticoagulants only upon presentation (P=0.026). SRH was a predictor of end-of-follow-up rebleeding, while having been on only antiplatelet therapy (AP) upon presentation was protective (P<0.001). BT was not associated with mortality or rebleeding at 1 month or end of follow up. Among transfused patients, being discharged only on AP protected against mortality (P=0.044). BT at >7 g/dL did not affect the risk of short or long-term rebleeding or mortality compared to BT at ≤7 g/dL. Conclusions: Short- and long-term mortality and rebleeding in GIB were not affected by BT, nor by a transfusion threshold of ≤7 vs. >7 g/dL, but were affected by the use of AT. Further studies that account for AT use are needed to determine the best transfusion strategy in GIB.
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Early detection of esophageal and gastric cancers offers the possibility of curative treatments with less-invasive interventions than traditional surgical approaches. This review highlights the main endoscopic therapeutic modalities used for early esophageal and gastric malignancies. Endoscopic resection techniques include endoscopic mucosal resection (EMR) and endoscopic submucosal dissection (ESD). EMR is beneficial for smaller, well-defined lesions and involves resecting the superficial layer of the mucosa. In contrast, ESD permits en bloc resection of larger lesions, including those involving the superficial submucosa, offering precise histopathological assessments and reduced recurrence rates. As such, multidisciplinary collaboration is essential to achieve optimal outcomes.
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Endoscopia Gastrointestinal , Neoplasias Esofágicas , Neoplasias Gástricas , Humanos , Ressecção Endoscópica de Mucosa/métodos , Neoplasias Esofágicas/cirurgia , Neoplasias Esofágicas/patologia , Estadiamento de Neoplasias , Neoplasias Gástricas/cirurgia , Neoplasias Gástricas/patologiaRESUMO
BACKGROUND AND AIMS: Radiofrequency ablation (RFA) is a well-established treatment for Barrett's esophagus (BE) in the United States. Similarly, endoscopic submucosal dissection (ESD) has been widely performed for early esophageal carcinoma. However, conducting ESD after RFA can be technically challenging. The aim of this study was to assess the feasibility and safety of ESD in patients with prior RFA. METHODS: This study was a single-center retrospective analysis of patients who underwent esophageal ESD after undergoing prior RFA treatment for BE. RESULTS: Of 44 esophageal ESD cases, 7 underwent prior RFA. In those 7 cases, the en bloc resection rate was 100%, and the R0 resection rate was 86%. No acute or delayed adverse events or rehospitalizations occurred in any patient. CONCLUSIONS: ESD may be a feasible and safe option for patients with a history of RFA. It could be considered for esophageal neoplasms in patients previously treated with RFA for BE.
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Esôfago de Barrett , Ressecção Endoscópica de Mucosa , Neoplasias Esofágicas , Estudos de Viabilidade , Ablação por Radiofrequência , Humanos , Esôfago de Barrett/cirurgia , Esôfago de Barrett/patologia , Ressecção Endoscópica de Mucosa/métodos , Ressecção Endoscópica de Mucosa/efeitos adversos , Masculino , Feminino , Estudos Retrospectivos , Pessoa de Meia-Idade , Idoso , Ablação por Radiofrequência/métodos , Ablação por Radiofrequência/efeitos adversos , Neoplasias Esofágicas/cirurgia , Neoplasias Esofágicas/patologia , Esofagoscopia/métodos , Idoso de 80 Anos ou maisRESUMO
OBJECTIVES: The 2018 American Gastroenterological Association (AGA) guidelines strongly recommended early oral feeding as tolerated in patients with acute pancreatitis (AP). We compare early oral feeding rates in AP patients hospitalized in the periods before (2013-2016, Period A) and after (2019-2020, Period B) publication of the AGA guidelines, hypothesizing increased adherence in Period B. METHODS: We performed a retrospective cohort study of AP patients presenting to the emergency department during each period. Early oral feeding was defined as diet initiation within the first 48 hours of presentation. RESULTS: The cohort included 276 AP cases in period A and 104 in period B. A higher percentage of patients were offered early oral feeding during period B as compared to period A (70.2% vs. 43.5%). Similarly, more patients in period B were started on solid diet as compared to period A (34.6% vs. 20.3%). On multivariable regression analysis, the independent predictors of delayed oral feeding included early opioid analgesics use (OR 0.37), presence of pancreatic necrosis (OR 0.14), and organ failure (OR 0.33). CONCLUSIONS: More AP patients were initiated on early oral feeding in the period following the publication of the AGA guidelines. Opioid analgesics use, pancreatic necrosis, and organ failure were associated with delayed oral feeding.
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Pancreatite Necrosante Aguda , Humanos , Estudos Retrospectivos , Analgésicos Opioides , Doença AgudaRESUMO
GOALS AND BACKGROUND: We aimed to develop a novel 1-year mortality risk-scoring system that includes use of antithrombotic (AT) drugs and to validate it against other scoring systems in patients with acute gastrointestinal bleeding (GIB). STUDY: We developed a risk-scoring system from prospectively collected data on patients admitted with GIB between January 2013 and August 2020, who had at least 1- year of follow-up. Independent predictors of 1-year mortality were determined after adjusting for the following confounders: the age-adjusted Charlson Comorbidity Index (CCI) (divided into 4 groups: CCI-0=0, CCI-1=1 to 3, CCI-2=4 to 6, CCI-3 ≥7), need for blood transfusion, GIB severity, need for endoscopic therapy, and type of AT. The risk score was based on independent predictors. RESULTS: Five hundred seventy-six patients were included and 123 (21%) died at 1-year follow-up. Our risk -score was based on the following: CCI-2 (2 points), CCI-3 (4 points), need for blood transfusion (1 point), and no use of aspirin (1 point), as aspirin use was protective (maximum score=6). Patients with higher risk scores had higher mortality. The model had a better predictive accuracy [AUC=0.82, 95% confidence interval (0.78-0.86), P <0.0001] than the Rockall score for upper GIB (Area Under the Curve (AUC)=0.68, P <<0.0001), the Oakland score for lower GIB (AUC=0.69, p =0.004), or the Shock Index for all (AUC=0.54, P <0.0001). CONCLUSION: A simple and novel score that includes use of AT upon admission accurately predicts 1-year mortality in patients with GIB. This scoring system may help guide follow-up decisions and inform the prognosis of patients with GIB.
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Fibrinolíticos , Hemorragia Gastrointestinal , Humanos , Fibrinolíticos/efeitos adversos , Medição de Risco , Hemorragia Gastrointestinal/terapia , Fatores de Risco , Aspirina/efeitos adversos , Estudos RetrospectivosRESUMO
Endoscopic submucosal dissection (ESD) of superficial non-ampullary duodenal epithelial tumors (SNADETs) is associated with a high rate of en bloc resection and low rate of recurrence. However, in the United States, SNADETs are predominantly managed using endoscopic mucosal resection (EMR) or surgery because the feasibility and safety of duodenal ESD have not yet been established. In this study, we analyzed the outcomes of duodenal ESD for SNADETs. This single-center retrospective study reviewed the data of patients who underwent ESD for SNADETs between June 2018 and August 2023. Baseline patient characteristics, histopathology of the resected lesions, adverse events, and recurrence rates were evaluated. The primary outcome measures were en bloc resection, complications, and recurrence rate. Thirty ESD procedures were performed on 24 patients. All 30 lesions were adenomas, with no cancerous lesions. The en bloc resection rate and R0 resection rates were both 53%. There were no cases of procedure-associated perforation. Post-ESD bleeding was observed in six cases. No ESD-related mortality was observed. The recurrence rate was 14% in 1 year follow up, and 28% the during all follow-up period. ESD is a safe option for SNADET in the United States; however further comparative studies are necessary to determine the optimal procedure for North American populations.
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BACKGROUND: Endoscopic submucosal dissection (ESD) is a well-established method for treating early esophageal carcinomas. However, data on the safety and efficacy of esophageal ESD in older patients in the United States are limited. METHODS: This retrospective study investigated the outcomes of esophageal ESD in patients aged ≥80 years and included those who underwent esophageal ESD between June 2018 and April 2023 at a single center in the United States. Patients were divided into two age groups for comparison: ≥80 and <80 years. Treatment outcomes and complications were evaluated and compared between these groups. RESULTS: A total of 53 cases of esophageal ESD for malignant neoplasms were included, with 12 patients in the ≥80 years age group. No significant differences were observed in the patients' background and characteristics, except for a prior history of interventions (p = 0.04). The en bloc resection rate was 100% in both groups. The R0 resection rate was lower in the ≥80 years age group (75% vs. 88%). There were no complications requiring additional intervention in the ≥80 years age group, such as post-ESD bleeding, perforation, mediastinal emphysema, or pneumonia. CONCLUSIONS: Esophageal ESD may be a safe and feasible procedure for treating esophageal carcinomas in older patients.
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Cisto Esofágico/diagnóstico , Esôfago/diagnóstico por imagem , Achados Incidentais , Anemia/etiologia , Doenças Assintomáticas , Biópsia por Agulha Fina , Endossonografia , Cisto Esofágico/complicações , Cisto Esofágico/congênito , Cisto Esofágico/patologia , Esofagoscopia , Esôfago/anormalidades , Esôfago/patologia , Feminino , Humanos , Pessoa de Meia-Idade , Redução de PesoAssuntos
Neoplasias Gastrointestinais/diagnóstico , Neoplasias Gastrointestinais/patologia , Trato Gastrointestinal/patologia , Sarcoma de Kaposi/diagnóstico , Sarcoma de Kaposi/patologia , Adulto , Biópsia , Endoscopia Gastrointestinal , Humanos , Imuno-Histoquímica , Masculino , Radiografia Abdominal , Tomografia Computadorizada por Raios XRESUMO
Soluble urokinase plasminogen activator receptor (suPAR) is a circulating form of a physiological and pathophysiological important cell surface receptor, implicated in inflammation. Recent studies showed that suPAR is a promising biomarker, useful for diagnosis, assessment and prognosis of several diseases. This review summarises the majority of preliminary studies and analyses the significance and the clinical application of suPAR in various clinical conditions. SuPAR seems to have a significant value in the diagnosis as well as prognosis of many diseases; nonetheless, it merits large-scale studies to set cut-off values that help physicians in following up their patients and accordingly tailor their treatment plans.