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The aim of this study was to determine if hypophosphatemia is more common in patients with severe alcohol-induced acute pancreatitis (AAP).This is a retrospective, single institution, cohort study that analyzed 147 patients admitted to the hospital for AAP. Multivariate logistic regression was used to determine if hypophosphatemia would be related to clinical outcomes of disease severity.Hypophosphatemia was more common in patients with severe AAP at admission; in addition, all patients with severe AAP (100%) eventually developed hypophosphatemia during admission, relative to those with mild (43%) and moderately severe (54%) AAP. The magnitude of the lowest phosphate measurement obtained during admission was lower in patients with severe AAP (mean, 1.5 mg/dL, standard deviation [SD], 0.5 mg/dL) relative to those with mild (mean, 2.6 mg/dL; SD, 0.9 mg/dL) and moderately severe (mean, 2.3 mg/dL; SD, 0.9 mg/dL) AAP (P0.001). Finally, patients who developed hypophosphatemia during admission were more likely to require intensive care unit admission (P0.001), vasopressors (P = 0.01), or intubation (P = 0.003).Hypophosphatemia is more common and of greater magnitude in patients admitted to the hospital with severe AAP. In addition, patients with severe AAP who develop hypophosphatemia during admission are more likely to have poorer clinical outcomes.

The aim of this study was to determine if the quick Sepsis-Related Organ Failure Assessment (qSOFA) score assessed at and 48 hours after admission is prognostic for alcohol-induced acute pancreatitis (AAP) severity.This is a retrospective cohort review study of 161 patients admitted to a single academic hospital in Houston, TX, with the diagnosis of AAP. Receiver operator characteristics analysis and logistic regression were used to assess the diagnostic accuracy and prognostic ability of the qSOFA score.A qSOFA score of 2 or higher at and 48 hours after admission had a specificity of 94% or greater and sensitivity of 33% or higher for pancreatitis severity and need for intensive care admission, intubation, or vasopressors. The qSOFA score at and 48 hours after admission was prognostic of intensive care unit admission by an adjusted odds ratio of 48.5 (95% confidence interval [CI], 6.4-1013.3; Plt; 0.001) and 18.8 (95% CI, 2.2-467.3; Plt; 0.05), respectively. The qSOFA score at admission was prognostic of severe pancreatitis by an adjusted odds ratio of 35.3 (95% CI, 7.2-224.3; Plt; 0.001).A qSOFA score of 2 or higher is highly specific and prognostic of multiple clinical outcomes both at and 48 hours after admission in patients with AAP.

The diagnosis and treatment of gastrointestinal (GI) bleeding secondary to malignancy can be challenging. Endoscopy is the gold standard to diagnose and treat gastrointestinal bleeding but clinical characteristics and outcomes of patients with malignancy-related bleeding are not well understood. This study aims to look at clinical characteristics, endoscopic findings, safety and clinical outcomes of endoscopic interventions for GI malignancy-related bleeding.We retrospectively reviewed outcomes of patients with confirmed GI malignancies who underwent endoscopy for GI bleeding at MD Anderson Cancer Center between 2010 and 2019. Cox hazard analysis was conducted to identify factors associated with survival.A total of 313 patients were included, with median age of 59 years; 74.8% were male. The stomach (30.0%) was the most common tumor location. Active bleeding was evident endoscopically in 47.3% of patients. Most patients (77.3%) did not receive endoscopic treatment. Of the patients who received endoscopic treatment, 57.7% had hemostasis. No endoscopy-related adverse events were recorded. Endoscopic treatment was associated with hemostasis (P 0.001), but not decreased recurrent bleeding or mortality. Absence of active bleeding on endoscopy, stable hemodynamic status at presentation, lower cancer stage, and surgical intervention were associated with improved survival.This study indicates that endoscopy is a safe diagnostic tool in this patient population; while endoscopic treatments may help achieve hemostasis, it may not decrease the risk of recurrent bleeding or improve survival.

Covid-19 is a systemic viral respiratory illness that can cause gastrointestinal manifestations. There is evidence that Covid-19 can infect liver tissue and may cause transaminemia. A prognostic model is needed to aid clinicians in determining disease severity. The Model for End-Stage Liver Disease-Sodium (MELD-Na) score is a mortality assessment tool in liver transplant patients that has been found to be prognostic in other clinical situations. This study aimed to determine if the MELD-Na score was associated with disease severity in patients with Covid-19, as assessed by multiple clinical outcomes including death within 30 days of discharge and development of an acute kidney injury (AKI). This is a retrospective cohort study that analyzed patients admitted to a community academic hospital with the diagnosis of Covid-19. The 30-day MELD-Na score was found to be significantly higher in those who died (14.38 ± 6.92) relative to those who survived (9.68 ± 5.69; p = 0.03). Additionally, patients with a MELD-Na score greater than 10 were found to have higher risk of developing an AKI (odds ratio (OR) 3.31 (1.08, 10.17); p = 0.03), need for hemodialysis (OR 9.69 (1.74, 53.96); p = 0.007), require vasopressors (OR 4.55 (1.22, 16.99); p = 0.02), and have a longer hospital stay (OR 4.17 (1.05, 16.47); p = 0.03). The MELD-Na score may serve as a useful clinical scoring system for prognosis in patients admitted to the hospital with Covid-19.

Background: Immune checkpoint inhibitor (ICI) therapy predisposes patients to immune-related adverse events (irAEs). Data are limited regarding the incidence, management, and outcomes of one such irAE: mucositis. In this study, we evaluated the clinical characteristics, disease course, treatment, and outcomes of ICI-mediated mucositis. Methods: This was a retrospective, single-center study of patients who received ICI therapy and developed oral mucositis at The University of Texas MD Anderson Cancer Center from January 2009 to September 2019. Inclusion criteria included age ≥18 years, a diagnosis of oral mucositis and/or stomatitis based on ICD-9 and ICD-10 codes, and therapy using CTLA-4 or PD-1/L1 inhibitors alone or combined with other agents. Results: We identified 152 patients with a mean age of 60 years, 51% of whom were men. Of the sample patients, 73% had stage IV cancer, with melanoma the most common (28%). Median time from ICI initiation to mucositis was 91 days. The most common clinical presentation of mucositis was odynophagia and/or oral pain (89%), 91% developed CTCAE grade 1–2 mucositis, and 78% received anti–PD-1/L1 monotherapy. Compared with anti–PD-1/L1–based therapy, anti–CTLA-4–based therapy was more frequently associated with earlier onset of mucositis (73 vs 96 days; P=.077) and a lower rate of symptom resolution (76% vs 92%; P=.029); 24% of patients required immunosuppressive therapy, which was associated with longer symptom duration (84 vs 34 days; P=.002) and higher mucositis recurrence rate (61% vs 32%; P=.006). ICI interruption was associated with worse survival (P=.037). Mucositis recurrence, immunosuppressant use, and presence of other irAEs did not affect survival. Conclusions: For ICI-mediated mucositis, a diagnosis of exclusion has not been well recognized and is understudied. Although the clinical symptoms of mucositis are mostly mild, approximately 25% of patients require immunosuppression. Mucositis recurrence can occur in approximately 39% patients. Our results showed that ICI interruption compromises overall survival.

Prognostic markers are needed to understand the disease course and severity in patients with Covid-19. There is evidence that Covid-19 causes gastrointestinal symptoms and abnormalities in liver enzymes. We aimed to determine if hepatobiliary laboratory data could predict disease severity in patients with Covid-19. In this retrospective, single institution, cohort study that analyzed patients admitted to a community academic hospital with the diagnosis of Covid-19, we found that elevations of Aspartate Aminotransferase (AST), Alanine Aminotransferase (ALT) and Alkaline Phosphatase (AP) at any time during hospital admission increased the odds of ICU admission by 5.12 (95% CI: 1.55–16.89; p = 0.007), 4.71 (95% CI: 1.51–14.69; p = 0.01) and 4.12 (95% CI: 1.21–14.06, p = 0.02), respectively. Hypoalbuminemia found at the time of admission to the hospital was associated with increased mortality (p = 0.02), hypotension (p = 0.03), and need for vasopressors (p = 0.02), intubation (p = 0.01) and hemodialysis (p = 0.002). Additionally, there was evidence of liver injury: AST was significantly elevated above baseline in patients admitted to the ICU (54.2 ± 15.70 U/L) relative to those who were not (9.2 ± 4.89 U/L; p = 0.01). Taken together, this study found that hypoalbuminemia and abnormalities in hepatobiliary laboratory data may be prognostic factors for disease severity in patients admitted to the hospital with Covid-19.

INTRODUCTION: Prognostic markers are needed to understand the disease course and severity in patients with Covid-19, a viral respiratory illness that causes systemic symptoms However, there is no model to date that evaluates the complexity of this illness We hypothesized that the MELD-Na score would be associated with disease severity in patients with Covid-19 METHODS: This is an IRB approved, retrospective, single institution, cohort study that analyzed patients admitted to a community academic hospital with the diagnosis of Covid-19 between March, 1st 2020 and June 11th, 2020 The primary outcome was mortality at 30 days based on MELD-Na score calculated at the time of admission Secondary outcomes included the development of an Acute Kidney Injury (AKI), need for hemodialysis (HD), need for vasopressor hemodynamic support, need for intubation and hospital stay lasting longer than 7 days RESULTS: The sample size consisted of 99 patients: admission data to calculate a MELD-Na score was available for 63 patients (63%) The MELD-Na score was found to be significantly higher in those who died at 30 days (14 38±6 92) after discharge relative to those who survived (9 68±5 69;P = 0 03);the odds of death at 30 days with a MELD-Na score greater than 10 was 9 00 (95% CI: 2 29, 35 50;P = 0 001) Patients with a MELD-Na score greater than 10 were more likely to have an AKI by an odds ratio (OR) of 3 31 (95% CI: 1 08, 10 17, P = 0 03), need HD by an OR of 9 69 (95% CI: 1 74, 53 96, P = 0 007), need vasopressor support by an OR of 4 55 (95% CI: 1 22, 16 99, P = 0 02) and stay in the hospital longer than 7 days by an OR of 4 17 (95% CI: 1 05, 16 47;P = 0 03) CONCLUSION: The MELD-Na score was found to be higher in patients with Covid-19 who died relative to those who survived at 30 days after discharge A MELD-Na score greater than 10 was prognostic of multiple clinical outcomes, including 30-day all cause mortality, development of an AKI, need for HD, need for vasopressors and longer hospital stay Thus, the MELD-Na score serves as a useful clinical scoring system for prognosis in patients admitted to the hospital with Covid-19 (Table Presented)

INTRODUCTION: Prognostic markers are needed to understand the disease course and severity in patients with Covid-19, a respiratory viral illness There is evidence that Covid-19 causes gastrointestinal symptoms and abnormalities in liver enzymes We aimed to determine if hepatobiliary laboratory data could predict disease severity in patients with Covid-19 METHODS: This is an IRB approved, retrospective, single institution, cohort study that analyzed patients admitted to a community academic hospital with the diagnosis of Covid-19 between March, 1st 2020 and May 5th, 2020 The primary outcome was the need for Intensive Care Unit (ICU) admission based on elevations in transaminases, Alkaline Phosphatase (AP) and Total Bilirubin (TB) Secondary outcomes included mortality, development of Acute Kidney Injury (AKI) or hypotension and need for supplemental oxygen RESULTS: Sixty patients were included in the analysis Elevation of Aspartate Aminotransferase (AST), Alanine Aminotransferase (ALT) and Alkaline Phosphatase (AP) increased the odds of ICU admission by 5 12 (95% CI: 1 55,16 89;P = 0 007), 4 71 (95% CI: 1 51,14 69;P = 0 01) and 4 12 (95% CI: 1 21,14 06, P = 0 02), respectively Hypoalbuminemia was associated with increased mortality by an odds ratio of 6 79 (CI: 1 27-36 34, P = 0 02) Additionally, there was evidence of liver injury: the change in AST during admission above baseline was significantly higher in patients admitted to the ICU (54 2±15 70 U/L) relative to those who were not (9 2±4 89 U/L;P = 0 01) CONCLUSION: This study found that hypoalbuminemia and abnormalities in hepatobiliary laboratory data are prognostic factors for disease severity in patients admitted to the hospital with Covid-19 Additionally, there may be evidence of liver injury in Covid-19 patients that is more severe in those admitted to the ICU (Table Presented)

It is estimated that there are more than 210,000 hospital admissions for acute pancreatitis and more than 56,000 admissions for chronic pancreatitis each year in the United States. Pancreatitis comes with numerous complications that can increase morbidity, mortality, and length of hospital stay. Local and systemic complications include pseudocysts, necrosis, sepsis, multiorgan failure, and vascular complications. Thrombosis of the splanchnic venous system occurs in approximately 2% of patients with pancreatitis, but thrombosis is rarely seen in the arterial system. In this report, we describe a case of thrombosis of the abdominal aorta and superior mesenteric artery in a female patient who presented with acute pancreatitis.

INTRODUCTION There are several reports that indicate the importance of TLR2 and CD14 in the response against Mycobacterium tuberculosis since they activate the cascade of intracellular signaling and the production of inflammatory cytokines necessary for the infiltration of neutrophils and macrophages in the focus of the infection, however it can remain the live bacillus inside the granuloma. MATERIAL AND METHODS In this study, monoclonal antibodies (mAbs) against TLR2 and CD14 were used to block these receptors in the macrophages of the THP-1 cell line infected with Mycobacterium tuberculosis. Molecules of the intracellular signaling cascade were measured: MYD88 and TRAF6 and the transcription factor NFKB by RT-PCR, preinflammatory and anti-inflammatory cytosines by ELISA, also CFU and nitric oxide were measured. RESULTS An increase in the expression of Myd88, TRAF6 and NFKB was found; a decrease in CFU, increased production of TNF-α and INF-γ and low production of nitric oxide. CONCLUSION The results suggest that the mechanisms of intracellular signaling were modified by helping macrophages kill the intracellular bacillus, so we suggest that the use of these mAbs as an immunotherapy that together with the antimicrobial can help to resolve the infection in the patients with tuberculosis. Blockade of TLR2 and CD14 favored the expression of MyD88, TRAF6 and NFkB. Cytosine was also produced, such as TNF-α, which helps the confinement of bacilli in the granuloma and INF-γ, which probably also helped the intracellular death of Mycobacterium tuberculosis.