Benign Cardiac Neoplasms in the United States: A Thirteen-Year Review.

Cardiac neoplasms are uncommon tumors. For epidemiological purposes, they can be divided into benign and malignant subtypes, with the former occurring at a significantly higher rate than the latter. Due to their uncommon nature, there are few data-driven studies examining the characteristics and trends of benign cardiac neoplasms. Our retrospective HCUP-NIS data review purports to illuminate some of the trends surrounding benign cardiac neoplasms and their associated co-occurrences. The data consisted of 482,872,274 weighted discharges. There were 45,568 weighted discharges that included a benign cardiac neoplasm. Benign cardiac neoplasms were more often observed in women (64.33%), and the average age was 63.8 years. The most common cardiovascular co-occurrences in patients with benign cardiac neoplasm were atrial tachyarrhythmias (28.93%), heart failure (19.61%), and embolic events such as stroke, myocardial infarct, or pulmonary embolism (19.82%). Other co-occurrences included pulmonary hypertension (7.55%), ventricular arrhythmias (3.23%), and other EKG abnormalities (3.70%). Procedures were numerous in patients with benign cardiac neoplasms. 43% of patients with this diagnosis had some form of cardiac surgery during their hospitalization. Overall, this study found low incidence of benign cardiac neoplasms in the USA during this 13-year study period. However, in the presence of benign cardiac neoplasms, our study showed that cardiovascular co-occurrences are not uncommon and may help to illuminate this otherwise rare diagnosis.

Malignant cardiac neoplasms and associated malignancies over 16 years in the USA.

BACKGROUND: Malignant cardiac neoplasms (MCNs), both primary and metastatic, are rare with few epidemiologic studies. METHODS: This retrospective study used the Healthcare Utilization Project/Nationwide Inpatient Sample database from 2002 to 2018 to evaluate the co-occurrences with other malignancies, and mortality of MCNs in the USA. RESULTS: The data contained 7207 weighted discharges of MCN. Median patient age was 51.4 years, 52.29 % were male, in-hospital mortality was 10.51 %, mean cost of hospitalization was $34,280 USD. Lung, mediastinum, and airways were the most common primary cancers associated with metastatic MCN. CONCLUSIONS: MCN are rare in the USA, however they carry a high in-hospital mortality, high morbidity, and hospital cost.

Cardiac cysticercosis in the setting of colorectal cancer and immunosuppression.

Cysticercosis is a parasitic infection that is caused by the tapeworm Taenia solium and is prevalent in Latin America, southern Africa, and parts of Asia. Cysticercosis normally affects the central nervous system, but rare cases of cardiac cysticercosis have been reported in the literature. We report a case of asymptomatic cardiac cysticercosis in a 54-year-old Afro-Brazilian man with a history of hemicolectomy and chemotherapy, who demonstrated characteristic intramyocardial lesions on transthoracic echocardiogram and cardiac magnetic resonance imaging, and responded well to subsequent treatment with albendazole and prednisone. .

Jamestown Canyon virus-mediated meningoencephalitis with unusual laboratory findings.

Jamestown Canyon virus (JCV) is a mosquito-borne orthobunyavirus that causes an acute febrile illness, meningitis or meningoencephalitis. Human infections in the USA are rare. A 59-year-old man was admitted with fever, headache and hallucinations and required transfer to intensive care due to worsening agitation. Lumbar puncture was significant for neutrophilic pleocytosis, low glucose and high protein. Cerebral spinal fluid (CSF) bacterial cultures were negative, however, the CSF analysis via ELISA returned positive for JCV IgM. Plaque reduction neutralisation tests on a serum sample revealed IgM for JCV with titres of 1:160, which confirmed the diagnosis of JCV meningoencephalitis as the titres for other arboviruses were low. The patient improved significantly with supportive care. Our case highlights an atypical laboratory presentation of neutrophilic pleocytosis on CSF in a viral meningoencephalitis and draws attention to the potential cross-reactivity with other arboviruses.

Taking a closer look into Crohn's disease and cerebral palsy.

Inflammatory bowel disease (IBD), which includes Crohn's disease (CD), is a chronic, immune-mediated disease involving the gastrointestinal tract. Cerebral palsy (CP) has not been associated with IBD aside from a single previously published case series. In this study, we describe two cases of CD in patients with CP. Both patients had global developmental delay. They were also underweight and exclusively gastrostomy tube dependent for nutrition. By detailing their clinical courses, we illustrate the importance of becoming familiar with the extraintestinal manifestations of IBD. In the setting of developmental delay and its associated communication barriers, the evaluation of IBD might shift from assessing subjective symptoms to recognizing the subtle presentations of the disease, including anemia, weight loss, malnutrition, and failure to thrive. We also hypothesize that malnutrition and a change in the gastrointestinal microbiota associated exclusively with enteral nutrition may be linked to the development of CD in patients with CP. Overall, this study provides information for clinicians caring for patients with CP or developmental delay, and how to recognize extraintestinal manifestations of IBD.

Efficacy and safety of direct oral anticoagulants for treatment of left ventricular thrombus; a systematic review.

INTRODUCTION: Left ventricular thrombus (LVT) is a well-recognised complication of ischaemic and non-ischaemic heart disease. The incidence of this complication has drastically reduced due to reperfusion therapies. Current guidelines recommend using warfarin for at least three months. But, direct-acting oral anticoagulants (DOACs) are increasingly used as an off-label alternative to vitamin K antagonists (VKA) to treat LVT. In this article, we will review the use of DOACs for the treatment of LVT. METHODS AND RESULTS: We conducted a literature search for published case series, meta-analyses, and review articles in four electronic databases: PubMed, EMBASE, OVID, and Google Scholar from inception until 1 August 2020. Fifteen articles including meta-analyses, review articles and case series were included. A total of 292 patients with LVT from 7 articles are analysed. The majority (n = 110) were treated with rivaroxaban followed by apixaban (n = 86), and warfarin (60). 26 patients from 292 were not included in the analysis. Of the 206 patients on DOACs, 180 (87.3%) had resolution of LVT. 22 had persistent LVT. Six patients had reported bleeding. Three patients had gastrointestinal (GI) bleeding. One patient had pulmonary haemorrhage while one other had epistaxis requiring blood transfusion. Five of six patients who had bleeding were on either single or dual antiplatelet therapy in addition to DOAC. One patient had reported a cardioembolic stroke while on a DOAC. Median follow-up duration varied from one month to two years. CONCLUSION: Based on our review, DOACs are likely to be at least as effective and safer as VKA for stroke prevention and thrombus resolution in patients with LVT.

Bartonella endocarditis in patients with right ventricle-to-pulmonary artery conduit: 2 case reports and literature review.

Bartonella species are Gram-negative bacilli and fastidious bacteria that can cause a number of clinical syndromes, including blood culture-negative infective endocarditis (IE). The two most commonly isolated species in humans are Bartonella quintana, the agent of trench fever, and Bartonella henselae, mostly known for causing cat scratch disease (Edouard et al., 2015 [1]; Edouard and Raoult, 2010 [2]). Both species also cause bacillary angiomatosis, primarily in immunocompromised patients (Edouard et al., 2015 [1]; Fournier et al., 2001 [3]). The risk of B. henselae IE is increased in patients with cardiac valvular disease and congenital heart disease (CHD) (Edouard and Raoult, 2010 [2]; Das et al., 2009 [4]; Abandeh et al., 2012 [5]; Ouellette et al., 2016 [6]; Hoffman et al., 2007 [7]; Georgievskaya et al., 2014 [8]). In this article, we detail two cases of Bartonella IE in patients with right ventricle-to-pulmonary artery (RV-PA) conduits who presented to our institution. We also perform a literature review on Bartonella IE in patients with a history of RV-PA conduit or pulmonary valve replacement.

Chronic intestinal pseudo-obstruction due to Strongyloides stercoralis.

We report a case of chronic intestinal pseudo-obstruction due to a generalized visceral autonomic neuropathy in an immune-competent patient infected with Strongyloides stercoralis. The patient had immigrated to the United States from Sierra Leone in childhood but had not returned for decades. His symptoms resolved with ivermectin treatment. Clinicians should have a high index of suspicion for strongyloidiasis in any patient with abdominal complaints and a history of travel to endemic areas, even if the travel history is remote.