A Closer Look into Gastrointestinal Bleeding in Heart Failure Patients.

BACKGROUND: The frequency and risk factors for gastrointestinal bleed (GIB) in patients with heart failure with reduced ejection fraction (HFrEF) have not been extensively researched. OBJECTIVE: We aim to assess the frequency of GIB in this subset of patients and identify potential risk factors for bleeding. This study will evaluate the frequency of commonly used antiplatelet and anticoagulation agents in the HFrEF population, as well as look at some of the endoscopic features of the GIB. METHODS: A retrospective cohort analysis of 670 patients admitted between November 2021 to August 2023 to a single urban, tertiary teaching institution with acute HFrEF ICD-10 codes. Upper or lower GIB (hematemesis, coffee ground emesis, melena or hematochezia during admission) was identified on a manual chart review. Patients with GIB were defined as our cases. No GIB was defined as our controls. Sub analysis included comparing the use of anticoagulant and antiplatelet between the cohort. Independent t test assessed statistical differences in the case and control groups RESULTS: Out of the 670 patients, 134 (20%) were identified with GIB. The cases were older than the controls (median age 77 vs. 70 years) (p = 0.001), had a lower hemoglobin (9 g/dL vs. 12 g/dL) (p =<0.05), and had higher BNP levels (7,938 pg/ml vs. 6472 pg/ml) (IQR: 3,239, 23,701) (p =<0.01). Among the anticoagulant users, 64% of cases were on an anticoagulant compared to 42% of the controls (p<0.05). Among the antiplatelet users, 68% of the controls were on one or more antiplatelet agents, compared to 52% in the controls (p = 0.01). When combining AC and AP treatment, there was no statistical difference between cases and controls. Ninety-three (69%) patients from cases had cross-sectional imaging with only 23 (25%) showing abnormal findings which included diverticulosis, colitis, and GI masses. When comparing upper endoscopy findings, the presence of esophageal diseases (esophagitis and esophageal varices) and gastric/duodenal diseases (gastritis, gastric ulcer, duodenal ulcer and AVM) were significantly higher in cases compared to controls (p < 0.05). In addition to the colonoscopy findings, polyps and diverticulosis were more prevalent in the cases compared to the controls (p = 0.01). CONCLUSION: Heart failure patients are at risk of developing GIB. Age and high BNP on admission are risk factors for GIB, the higher the BNP levels the higher risk of GIB. Anticoagulant and antiplatelet use are associated with a higher risk of bleeding. However, the addition of dual antiplatelet therapy or concurrent antiplatelet and anticoagulation does not increase the risk of GIB. Some of the most common upper endoscopy findings include esophagitis/gastritis and esophageal/gastric ulcer. In terms of colonoscopy, findings include colonic mass, diverticulosis and hemorrhoids.

Paradoxical Reaction and Parastomal Pyoderma Gangrenosum Emergence With Secukinumab Therapy.

Paradoxical reactions are characterized by the emergence or worsening of a pathological condition that typically responds to the administered drug while treating the patient for another condition. Certain drugs, such as tumor necrosis factor inhibitors, can induce pyoderma gangrenosum. Recently, the drug secukinumab has been implicated in a few case reports as a potential cause of pyoderma gangrenosum after initiation. We report the first case of biologic-refractory ulcerative colitis presenting with parastomal pyoderma gangrenosum after the initiation of secukinumab. While these associations are still being investigated, they highlight the importance of monitoring patients for possible adverse skin reactions when starting new medications.

Tumefactive Multiple Sclerosis: Challenges With Treatment Modalities.

Tumefactive multiple sclerosis comprises a rare subset of multiple sclerosis that often poses a diagnostic challenge to physicians. It is unique in its presentation as a solitary lesion, usually larger than 2 cm, with surrounding vasogenic edema, commonly mimicking a primary intracranial malignancy. We present a case of a 25-year-old female with no significant past medical history who presented to our institution with homonymous superior quadrantanopia. During her admission, she underwent a magnetic resonance imaging (MRI) of the brain, which revealed a large lesion in the left temporal area surrounded by marked edema. A thorough workup revealed a diagnosis of tumefactive multiple sclerosis. Subsequently, she was initiated on intravenous immunoglobulin rather than stress dose steroids, given the concern for a superimposed infection. Interestingly, the patient had a paradoxical progression of her symptoms as well as expansion of the vasogenic edema on a repeat MRI. In our case, we highlight the key differences in tumefactive multiple sclerosis diagnosis and management.

A Review of Trikafta: Triple Cystic Fibrosis Transmembrane Conductance Regulator (CFTR) Modulator Therapy.

Cystic fibrosis (CF) is a potentially fatal genetic disease that causes serious lung damage. With time, researchers have a more complete understanding of the molecular-biological defects that underlie CF. This knowledge is leading to alternative approaches regarding the treatment of this condition. Trikafta is the third FDA-approved drug that targets the F508del mutation of the CFTR gene. The drug is a combination of three individual drugs which are elexacaftor (ELX), tezacaftor (TEZ), and ivacaftor (IVA). This trio increases the activity of the cystic fibrosis transmembrane conductance regulator (CFTR) protein and reduces the mortality and morbidity rates in CF patients. The effectiveness of Trikafta, seen in clinical trials, outperforms currently available therapies in terms of lung function, quality of life, sweat chloride reduction, and pulmonary exacerbation reduction. The safety and efficacy of CFTR modulators in children with CF have also been studied. Continued evaluation of patient data is needed to confirm its long-term safety and efficacy. In this study, we will focus on reviewing data from clinical trials regarding the benefits of CFTR modulator therapy. We address the impact of Trikafta on lung function, pulmonary exacerbations, and quality of life. Adverse events of the different CFTR modulators are discussed.

Epidemiology and Outcomes of Hospitalizations Due to Hepatocellular Carcinoma.

Background Hepatocellular Carcinoma (HCC) is a severe complication of cirrhosis and the incidence of HCC has been increasing in the United States (US). We aim to describe the trends, characteristics, and outcomes of hospitalizations due to HCC across the last decade. Methods We derived a study cohort from the Nationwide Inpatient Sample (NIS) for the years 2008-2017. Adult hospitalizations due to HCC were identified using the International Classification of Diseases (9th/10th Editions) Clinical Modification diagnosis codes (ICD-9-CM/ICD-10-CM). Comorbidities were also identified by ICD-9/10-CM codes and Elixhauser Comorbidity Software (Agency for Healthcare Research and Quality, Rockville, Maryland, US). Our primary outcomes were in-hospital mortality and discharge to the facility. We then utilized the Cochran-Armitage trend test and multivariable survey logistic regression models to analyze the trends, outcomes, and predictors. Results A total of 155,436 adult hospitalizations occurred due to HCC from 2008-2017. The number of hospitalizations with HCC decreased from 16,754 in 2008 to 14,715 in 2017. Additionally, trends of in-hospital mortality declined over the study period but discharge to facilities remained stable. Furthermore, in multivariable regression analysis, predictors of increased mortality in HCC patients were advanced age (OR 1.1; 95%CI 1.0-1.2; p< 0.0001), African American (OR 1.3; 95%CI 1.1-1.4;p< 0.001), Rural/ non-teaching hospitals (OR 2.7; 95%CI 2.4-3.3; p< 0.001), uninsured (OR 1.9; CI 1.6-2.2; p< 0.0001) and complications like septicemia and pneumonia as well as comorbidities such as hypertension, diabetes mellitus, and renal failure. We observed similar trends in discharge to facilities. Conclusions In this nationally representative study, we observed a decrease in hospitalizations of patients with HCC along with in-hospital mortality; however, discharge to facilities remained stable over the last decade. We also identified multiple predictors significantly associated with increased mortality, some of which are potentially modifiable and can be points of interest for future studies.