Evaluation of oxidative stress and its association with drug therapy in inpatients treated for cocaine dependence.

The use of cocaine affects several systems and organs of the human body and the consumption of this substance leads to an increase in the production of reactive oxygen species, and to the reduction of antioxidant defenses. The aim of this study was to evaluate the oxidative stress (OS), biochemical and hematological parameters in patients hospitalized for treatment of cocaine addiction, comparing levels at hospital admission and discharge. Forty patients were included in the study.

Evaluation of oxidative stress biomarkers and liver and renal functional parameters in patients during treatment a mental health unit to treat alcohol dependence.

Alcohol dependence is one of the main reasons for inpatient admission to psychiatric hospitals. The abuse of this chemical substance can cause modifications in our organism and among them, variations in the oxidative stress parameters. Therefore, the aim of this study is to evaluate patients admitted to a psychiatric hospital unit to treat alcohol dependence, comparing oxidative stress, renal and hepatic function parameters from the moment of admission to those obtained at discharge.