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Effectiveness of psychological interventions in reducing post-traumatic stress among post-myocardial infarction patients: a systematic review and meta-analysis.

Eur J Cardiovasc Nurs

January 2025

Alice Lee Centre for Nursing Studies, Yong Loo Lin School of Medicine, National University of Singapore, Level 5, Centre for Translational Medicine, Block MD 6, 14 Medical Drive, Singapore 117599, Singapore.

Aims: Myocardial infarction (MI) can lead to post-traumatic stress disorder (PTSD) which frequently occurs with anxiety and depression, impairing daily functioning and increasing the risk of recurrent cardiovascular events. While psychological interventions have shown promise in reducing anxiety and depression, their effectiveness for PTSD in post-MI patients remains unexplored. This systematic review and meta-analysis aim to evaluate the effectiveness of psychological interventions on PTSD, anxiety, and depression in post-MI patients.

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Purpose: To investigate the therapeutic efficacy of BEZ235, a dual PI3K/mTOR inhibitor, in suppressing pathological neovascularization in an oxygen-induced retinopathy (OIR) mouse model and explore the role of cyclin D1 in endothelial cell cycle regulation.

Methods: Single-cell RNA sequencing was performed to analyze gene expression and cell-cycle alterations in retinal endothelial cells under normoxic and OIR conditions. The effects of BEZ235 on human umbilical vein endothelial cells (HUVECs) and human retinal microvascular endothelial cells (HRMECs) were evaluated by assessing cell viability, cell-cycle progression, proliferation, migration, and tube formation.

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Importance: Adherence to glucagon-like peptide-1 receptor agonists (GLP-1 RAs) is important for their effectiveness. Discontinuation and reinitiation patterns are not well understood.

Objective: To describe rates of and factors associated with discontinuation and subsequent reinitiation of GLP-1 RAs among adults with overweight or obesity.

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Objectives: To investigate the long-term impact of superselective renal artery embolization (SRAE) on renal function in cases of severe post-percutaneous nephrolithotomy (PCNL) haemorrhage, and to identify the factors associated with the long-term outcome of renal function.

Methods: Patients treated with SRAE for post-PCNL hemorrhage between September 2016 and September 2021 were included. Patients' demographic and clinical data were recorded.

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From smog to scarred hearts: unmasking the detrimental impact of air pollution on myocardial ischemia-reperfusion injury.

Cell Mol Life Sci

January 2025

Cardiac Electrophysiology Research and Training Center, Faculty of Medicine, Chiang Mai University, Chiang Mai, 50200, Thailand.

Air pollution is a global environmental health hazard associated with elevated cardiovascular morbidity and mortality. Emerging evidence suggests that exposure to various air pollutants, specifically particulate matter (PM), ultrafine particulate matter (UFPM), and diesel exhaust particles, may exacerbate myocardial ischemia-reperfusion (I/R) injury. PM exposure can directly impair cardiomyocyte survival under ischemic conditions by inducing inflammation, oxidative stress, apoptosis, and dysregulation of non-coding RNAs.

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