Atrial fibrilation and cancer

Real-world data in clinical practice are needed to confirm the efficacy and safety that ibrutinib has demonstrated in clinical trials of patients with chronic lymphocytic leukemia (CLL). We described the real-world persistence rate, patterns of use, and clinical outcomes in 309 patients with CLL receiving single-agent ibrutinib in first line (1L, n = 118), 2L ( n = 127) and ≥3L ( n = 64) in the prospective, real-world, Italian EVIdeNCE study. After a median follow-up of 23.9 months, 29.8% of patients discontinued ibrutinib (1L: 24...

This monthly article provides a collection of summaries of the most relevant studies identified as POEMs (patient-oriented evidence that matters) for Italian primary care physicians. 1) A simple, well-validated risk score can help clinicians counsel patients with atrial fibrillation regarding the use of DOACs to prevent stroke. The score shares its name with the drug class (the "DOAC" score). 2) Presumably by perturbing the intestinal microbiome, antibiotic treatment is associated with an increase in the likelihood of the development of irritable bowel disease; this is especially true with multiple courses of antibiotics...

BACKGROUND: There are no large-scale datasets that analyze the relationship between postoperative radiotherapy (PORT) and various cardiovascular diseases (CVDs) in patients with locally advanced non-small cell lung cancer (NSCLC). Therefore, we aimed to investigate the incidences of CVDs with PORT using a national population-based database. METHODS: Patients diagnosed with NSCLC who underwent curative surgery followed by adjuvant chemotherapy were included from 2007 to 2017...

It is estimated that one third of the world's population consumes alcohol. At the same time, it is well-known that excessive alcohol consumption in one of the leading causes of premature mortality. The history of production of alcoholic beverages, especially wine, date as long as 8000 years ago. However, humans soon realized adverse effects of alcohol abuse and tried to limit its consumption. Higher alcohol consumption is associated with health loss and increased risk of all-cause mortality. It is linearly associated with a higher risk of many types of cancers, liver disease, incidence of atrial fibrillation, hemorrhagic stroke, heart failure...

Oral anticoagulants (OACs) are recommended for patients with atrial fibrillation (AFib) having CHA2 DS2 -VASc score ≥ 2. However, the benefits of OAC initiation in patients with AFib and cancer at different levels of CHA2 DS2 -VASc is unknown. We included patients with new AFib diagnosis and a record of cancer (breast, prostate, or lung) from the 2012-2019 Surveillance, Epidemiology, and End Results (SEER)-Medicare database (n = 39,915). Risks of stroke and bleeding were compared between 5 treatment strategies: (1) initiated OAC when CHA2 DS2 -VASc ≥ 1 (n = 6008), (2) CHA2 DS2 -VASc ≥ 2 (n = 8694), (3) CHA2 DS2 -VASc ≥ 4 (n = 20,286), (4) CHA2 DS2 -VASc ≥ 6 (n = 30,944), and (5) never initiated OAC (reference group, n = 33,907)...

In this study, we leveraged machine learning (ML) approach to develop and validate new assessment tools for predicting stroke and bleeding among patients with atrial fibrillation (AFib) and cancer. We conducted a retrospective cohort study including patients who were newly diagnosed with AFib with a record of cancer from the 2012-2018 Surveillance, Epidemiology, and End Results (SEER)-Medicare database. The ML algorithms were developed and validated separately for each outcome by fitting elastic net, random forest (RF), extreme gradient boosting (XGBoost), support vector machine (SVM), and neural network models with tenfold cross-validation (train:test = 7:3)...

OBJECTIVE: To investigate the relationship between the duration of surgery for thoracoscopic lobectomy and postoperative complications in patients with stage I non-small cell lung cancer (NSCLC). METHODS: The clinical data of patients who underwent thoracoscopic lobectomy in the Department of Cardiothoracic Surgery, Shaoxing Central Hospital from September 2018 to September 2023 were retrospectively analyzed. RESULTS: A total of 263 patients with thoracoscopic lobectomy were enrolled in this study...

BACKGROUND: Previous observational studies indicated that atrial fibrillation may increase the risk of breast cancer. Following a breast cancer diagnosis, the chance of developing atrial fibrillation may increase as well. However, it is uncertain whether the link is causal or just due to confounding factors. OBJECTIVE: Using bidirectional Mendelian randomization (MR) analysis, we sought to assess the bidirectional causal relationship between atrial fibrillation and breast cancer from a genetic level...

This case report delineates the occurrence and management of type 2 myocardial infarction (MI) in an 89-year-old woman following transcatheter aortic valve implantation (TAVI). The patient, with a history of severe aortic stenosis, hypertension, dyslipidemia, and colorectal cancer, presented with nausea and significant hypotension. Initial assessments revealed elevated troponin levels, atrial fibrillation, and ST-segment depression, leading to a diagnosis of type 2 MI. This condition was attributed to the interplay between left ventricular hypertrophy, hypotension-induced dehydration, and increased myocardial oxygen demand...

BACKGROUND: The European rivaroxaban post-authorization safety study evaluated bleeding risk among patients initiated on rivaroxaban or vitamin K antagonists for the treatment and secondary prevention of venous thromboembolism in routine clinical practice. METHODS: Cohorts were created using electronic healthcare databases from the UK, the Netherlands, Germany and Sweden. Patients with a first prescription of rivaroxaban or vitamin K antagonist during the period from December 2011 (in the UK, January 2012) to December 2017 (in Germany, December 2016) for venous thromboembolism indication, with no record of atrial fibrillation or recent cancer history, were observed until the occurrence of each safety outcome (hospitalization for intracranial, gastrointestinal, urogenital or other bleeding), death or study end (December 2018; in Germany, December 2017)...

IMPORTANCE: Combination androgen deprivation therapy (ADT) with radiotherapy is commonly used for patients with localized and advanced prostate cancer. OBJECTIVE: To assess the efficacy and safety of the oral gonadotropin-releasing hormone antagonist relugolix with radiotherapy for treating prostate cancer. DESIGN, SETTING, AND PARTICIPANTS: This multicenter post hoc analysis of patients with localized and advanced prostate cancer receiving radiotherapy in 2 randomized clinical trials (a phase 2 trial of relugolix vs degarelix, and a subset of the phase 3 HERO trial of relugolix vs leuprolide acetate) included men who were receiving radiotherapy and short-term (24 weeks) ADT (n = 103) from 2014 to 2015 and men receiving radiotherapy and longer-term (48 weeks) ADT (n = 157) from 2017 to 2019...

PURPOSE: The aim of this study is to investigate the utility of gastrostomy tube (G-tube) placement in reducing delayed gastric emptying (DGE) among patients undergoing pancreaticoduodenectomy (PD). METHODS: We retrospectively reviewed consecutive patients undergoing PD from 2015 to 2020 at our institution. Thirty-day patient outcomes including DGE, length of stay (LOS), reoperation rates, and morbidity were analyzed in patients with or without G-tube placement...

BACKGROUND: Notwithstanding the acknowledged interplay between atrial fibrillation (AF) and the emergence of digestive system neoplasms, the intricacies of this relationship remain ambiguous. By capitalizing univariable Mendelian Randomization (MR) complemented by a mediated MR tactic, our pursuit was to elucidate the causative roles of AF in precipitating digestive system malignancies and potential intermediary pathways. METHOD: This research endeavor seeks to scrutinize the causal clinical implications of whether genetic predispositions to AF correlate with an increased risk of digestive system malignancies, employing MR analytical techniques...

BACKGROUND: Transcatheter left atrial appendage occlusion (LAAO) is an alternative to oral anticoagulants (OACs) for stroke prevention in patients with atrial fibrillation, but the predictors of LAAO use in routine care are unclear. We aimed to assess the utilization trends of LAAO and compare the change in characteristics of LAAO users versus OACs since its marketing. METHODS: Using the US Medicare claims database (March 15, 2015, to December 31, 2020), we identified patients with atrial fibrillation, ≥65 years, and CHA2 DS2 -VASc score ≥2 (men) or ≥3 (women), with either first implantation of an LAAO device or initiation of OACs, including apixaban, dabigatran, rivaroxaban, edoxaban, or warfarin...

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BACKGROUND: Direct oral anticoagulants (DOACs) are the mainstay of treatment for venous thromboembolism (VTE) and non-valvular atrial fibrillation (AF), with or without an underlying cancer. Patients with cancer have a 2-3-fold increase in risk for bleeding complications compared to non-cancer patients taking anticoagulant therapy, however the incidence of bleeding for urogenital and gynecological cancers on DOACs are uncertain. AIMS: To assess the bleeding risk associated with the use of DOACs in patients with urogenital and/or gynecological cancers...

BACKGROUND: This study aimed to evaluate racial differences in the incidence of stroke by conducting an ecological epidemiological study using UK Biobank and Korean nationwide data. METHODS: This study used patient-level data from the Korean National Health Insurance Service-Health Screening and UK Biobank, which included participants who underwent health examinations between 2006 and 2010. We included 112,750 East Asians (50.7% men, mean age 52.6 years) and 210,995 Caucasians (44...

BACKGROUND: The risk of incident atrial fibrillation (AF) among breast cancer survivors, especially for younger women, and cancer treatment effects on the association remain unclear. This study aimed to investigate the risk of AF among breast cancer survivors and evaluate the association by age group, length of follow-up, and cancer treatment. METHODS: Using data from the Korean Health Insurance Service database (2010-2017), 113,232 women newly diagnosed with breast cancer (aged ≥ 18 years) without prior AF history who underwent breast cancer surgery were individually matched 1:5 by birth year to a sample female population without cancer (n = 566,160) (mean[SD] follow-up, 5...

INTRODUCTION: The use of Left Atrial Appendage (LAA) occluder devices has been on the rise in patients with atrial fibrillation. Studies regarding the long-term risks of occluder devices remain sparse. MATERIALS & METHODS: In this brief report, we discuss the unusual case of an 85-year-old female with long-term complication from Left Atrial Appendage (LAA) closure: Device-Related Thrombus (DRT) about two years after insertion. RESULTS: Compared to the expected stroke rate without anticoagulation, patients with DRT on their LAAO device still had a 28 % relative reduction in ischemic stroke...

BACKGROUND: Since 2019, Coronavirus disease-2019 (COVID-19) has raised unprecedented global health crisis. The incidence and impact of atrial fibrillation (AF) on patients with COVID-19 remain unclearly defined. METHODS: We conducted a retrospective cohort study using ICD-10 codes to identify patients with a primary diagnosis of COVID-19 with or without AF in National Inpatient Sample Database 2020. We compared the outcome of COVID-19 patients with a concurrent diagnosis of AF with those without...