The Cognitive Remediation Therapy Program Among Children with ADHD: Tunisian experience.

BACKGROUND: Attention-Deficit Hyperactivity Disorder (ADHD) is associated with neuropsychological deficits including executive and attentional impairments. The cognitive remediation therapy is a new promising technique designed to improve the neurocognitive abilities damaged in ADHD. AIM: Adapt and apply the cognitive remediation program CRT (Cognitive Remediation Therapy) for children and adolescents with ADHD and to evaluate its effectiveness on attentional and executive abilities. METHODS: Children and adolescents with ADHD, diagnosed using the K-SADS-PL questionnaire was involved in the study. The CRT program was administered for an average period of fourteen weeks with a rate of one session per week of 40 minutes each. The Attentional Network Test was administered prior to the intervention and one week after. RESULTS: Of the 30 patients included, 14 had reached the end of the program. Among them, nine patients passed the attentional test post CRT, thus constituting our final sample. Their average age was 9 years. The mean number of sessions performed was 14.5. Post CRT, the mean of patient's response time was found to be shorter (p=0,004) and the frequency of omissions errors was also lesser than that found at the initial assessment. Patients also committed fewer errors in incongruent situations in post program, with a significant improvement of the conflict effect (p= 0.009) signing a better executive control. CONCLUSIONS: Cognitive remediation is a promising new modality in the treatment of ADHD. Further research is needed to better document its effects and the optimal conditions required for setting it up.

Association of obesity with asthma severity, control and quality of life.

BACKGROUND: The association between asthma and obesity is becoming increasingly established but the mechanism that might explain the observed differences in asthma severity, control and quality of life between obese and non-obese adult asthmatics is not clear. THE PURPOSE OF THIS STUDY WAS: 1) to determine asthma severity, control and quality of life in obese asthmatics and 2) to explore, according to the body mass index (BMI), the systemic inflammatory state of asthmatic people. MATERIALS AND METHODS: A cross-sectional study was conducted between 2009 and 2010. Two hundred adult asthmatic patients were included. Data analysis consisted of univariate analysis with chi-square comparison test followed by a multivariate logistic regression. RESULTS: Obesity worsens the severity of asthma. This finding was more strongly observed among women than men. Obesity and overweight are associated with a poorer control of asthma. According to BMI, obese asthmatics had 6 times more frequent emergency visits, 5 times more frequent hospitalizations for asthma related complaints, increased missed work days and greater dose of inhaled corticosteroids (1025µg/day vs. 759µg/day of beclometasone equivalent). Mean serum level of C-reactive protein (CRP) and leptin was significantly correlated with asthma severity based on GINA classification (5.75 vs. 2.81 mg/l; 20.5 vs. 5.38 ng/ml; respectively). CONCLUSION: In summary, it appears that obesity is significantly associated with a greater asthma severity and a poorer asthma control and quality of life. Chronic systemic inflammation state may explain the relationship between obesity and asthma.