Maternal psychiatric history is associated with the symptom severity of ADHD in offspring.

Controversy exists about the role of parent psychopathology in persistence and severity of attention deficit hyperactivity disorder (ADHD) symptoms in their children. Here we aimed to analyse the potential association between the severity of ADHD symptoms in children and the presence of psychiatric and ADHD symptoms in their biological parents. Seventy-three triads of children and their parents who were in active treatment for their diagnosed ADHD were evaluated in our Child and Adolescent Mental Health Centers. The mental health of the parents was also assessed. The general psychopathology of the parents was evaluated using the Symptom Checklist-90-R (SCL-90-R), and symptoms of hyperactivity were examined using the Adult ADHD Self-Report Scale (ASRS v.1.1). The severity of symptoms in children was assessed using the ADHD Rating Scale-IV (ADHD-RS-IV). Variables that could have affected the clinical development of ADHD such as sex, evolution time, age, academic level and the presence of comorbidities were controlled. The severity of the symptoms in children with ADHD was significantly related to the psychiatric history of their mother, the younger age of the child and the presence of a comorbid conduct disorder in the child. We discussed the importance of screening for parental psychopathology in clinical practice.

Smooth pursuit eye movements and schizophrenia: literature review.

OBJECTIVE: To review the scientific literature about the relationship between impairment on smooth pursuit eye movements and schizophrenia. METHODS: Narrative review that includes historical articles, reports about basic and clinical investigation, systematic reviews, and meta-analysis on the topic. RESULTS: Up to 80% of schizophrenic patients have impairment of smooth pursuit eye movements. Despite the diversity of test protocols, 65% of patients and controls are correctly classified by their overall performance during this pursuit. The smooth pursuit eye movements depend on the ability to anticipate the target's velocity and the visual feedback, as well as on learning and attention. The neuroanatomy implicated in smooth pursuit overlaps to some extent with certain frontal cortex zones associated with some clinical and neuropsychological characteristics of the schizophrenia, therefore some specific components of smooth pursuit anomalies could serve as biomarkers of the disease. Due to their sedative effect, antipsychotics have a deleterious effect on smooth pursuit eye movements, thus these movements cannot be used to evaluate the efficacy of the currently available treatments. CONCLUSION: Standardized evaluation of smooth pursuit eye movements on schizophrenia will allow to use specific aspects of that pursuit as biomarkers for the study of its genetics, psychopathology, or neuropsychology.

Knowledge of Pap screening and human papillomavirus among women attending clinics in Medellín, Colombia.

This study evaluated Pap screening and human papillomavirus (HPV) knowledge in a population of Colombian women as a possible contributing factor of low cervical cancer screening success. This is a descriptive, cross-sectional analysis of 454 women who were approached in five different hospitals and clinics throughout Medellín, Colombia. Of them, 449 females agreed to participate and answered a standardized face-to-face questionnaire regarding Pap screening and HPV knowledge. Using logistic regression, predictors of both Pap and HPV knowledge were examined. Overall, 76.3% of the participants exhibited a high level of Pap screening knowledge, while only 7.8% showed high level of HPV knowledge. Of the 449 women, 71.5% reported that it had been 1 year or less since their last Pap test, while 7.8% reported never having had a Pap test or not having had a recent test. Factors influencing Pap screening knowledge included education level and insurance; factors influencing HPV knowledge included education level and age. The high level of Pap screening knowledge and use do not explain the high cervical cancer rates in Colombia. The results of this study suggest that educational efforts should be focused on increasing women's knowledge and awareness of HPV in anticipation of the availability of HPV vaccines and HPV tests for screening.