Evaluation of Atherosclerotic Risk by Oxidative Contributors in Alcohol Use Disorder

Objective@#Alcohol Use Disorder (AUD) is a condition described as the inability to control or stop alcohol consumption.The patients with AUD have an increased risk of developing atherosclerosis-related diseases. The present study aimed to evaluate oxidative contributors of atherosclerotic risk factors in patients with AUD. @*Methods@#The male subjects diagnosed with AUD (n = 45) and the male subjects as control (n = 35) were enrolled in this study. All participants were undergone psychiatric evaluation and sociodemographic tests. Also, serum oxidative contributors of atherosclerosis including myeloperoxidase (MPO), ferroxidase, catalase (CAT), and lipid hydroperoxides (LOOH) were measured. Additionally, serum lipid profile tests and atherogenic indicators including atherogenic index of plasma (AIP) and non-high-density lipoprotein (HDL) cholesterol were also analyzed. @*Results@#The AUD subject had significantly elevated MPO activity and LOOH levels with decreased antioxidant capacity.AIP and non-HDL cholesterol levels, the atherogenic indicators, were also higher in AUD group compared to the control group. We found the MPO activity and LOOH levels were positively correlated with AIP, non-HDL cholesterol levels, and amount of alcohol consumption. Additionally, CAT activity was negatively correlated with duration of alcohol consumption. @*Conclusion@#Our results revealed that MPO and LOOH levels were elevated by severe alcohol intake and the atherogenic indicators, AIP and non-HDL cholesterol, were significantly correlated alcohol induced elevated oxidative risk factors. Therefore, it can be suggested that MPO activity and LOOH levels may be useful to determine jeopardy of atherosclerotic and the therapeutic interventions that reduce oxidative load could be taken into account to prevent atherosclerotic diseases before clinical manifestation.

A Case of Ileus in a Patient with Schizophrenia Under Paliperidone Palmitate Treatment

Constipation is a side effect of antipsychotic drugs that have high affinity for muscarinic cholinergic receptors. In addition, ileus is an important side effect of antipsychotic treatment, with potentially morbid and mortal consequences if early detection fails. In this report, a colonic ileus case is described in a patient with schizophrenia under the treatment of paliperidone palmitate. Consequently, complete physical examination and close screening of side effects are recommended when antipsychotics are prescribed.