Variability and trends in the consumption of drugs for treating attention-deficit/hyperactivity disorder in Castile-La Mancha, Spain (1992-2015).

Introduction: Attention-deficit/hyperactivity disorder (ADHD) is one of the most common behavioural disorders of childhood; its prevalence in Spain is estimated at 5-9%. Available treatments for this condition include methylphenidate, atomoxetine, and lisdexamfetamine, whose consumption increases each year.

Material And Methods: The prevalence of ADHD was estimated by calculating the defined daily dose per 1,000 population per day of each drug and the total doses (therapeutic group N06BA) between 1992 and 2015 in each of the provinces of Castile-La Mancha (Spain).

[Evaluation of the efficacy of the sewage treatment plant of Toledo, Spain in the elimination of drugs of abuse and the estimation of consumption].

Background: in the last years, the presence of new contaminants in water has been rising. There are only few studies which analyze such presence. The aims were to determine the occurrence of drugs of abuse and their metabolites in the influent and effluent of the Sewage Treatment Plant (STP) in Talavera de la Reina, and the River Tagus, as well as to evaluate the STP removal efficiency in the elimination of these substances and to estimate the consumption of drugs in Talavera.

[Legionella pneumophila pneumonia associated with the use of a home humidifier in an immunocompetent girl].

Background And Objectives: Legionellosis is an uncommon cause of pneumonia in children and even more exceptionally in healthy children. The purpose of this study is to describe the procedure which led to the identification of an unusual source of legionella infection, in a healthy girl, and highlight the need to adopt preventive measures.

Methodology And Results: A 4-year old girl without any risk factors was diagnosed of pneumonia caused by Legionella pneumophila serogroup 1.

Drugs of abuse in surface and tap waters of the Tagus River basin: heterogeneous photo-Fenton process is effective in their degradation.

This work investigates for the first time the occurrence of drugs of abuse and metabolites in surface waters from the Tagus River on its way through the province of Toledo (downstream Madrid metropolitan area) and in drinking waters in two nearby cities. Some of the studied drugs are used for therapeutic purposes but they can also be consumed as illicit drugs. The results of this preliminary study have revealed the presence of 12 out of 22 drugs of abuse analyzed in fluvial water at concentrations ranging from 1.