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IRCT20210222050450N1 IRCT 2021-10-27 Tehran University of Medical Sciences Evaluation of the effect of Ritalin on the influence of emotion on behavioral inhibition in children with ADHD Evaluation of the effect of Ritalin on the influence of emotion on behavioral inhibition in 8 to 12 years old boys with attention deficit hyperactivity disorder 2020-09-22 anticipated 45 Complete https://irct.ir/trial/54489 interventional Randomization: N/A, Blinding: Not blinded, Placebo: Not used, Assignment: Parallel, Purpose: Treatment. N/A Attention Deficit Hyperactivity Disorder. Intervention 1: Intervention group: Twenty-five boys diagnosed with ADHD who had not received any psychotropic drugs for at least one month. After performing emotional stroop test and affective go no go, treatment with Ritalin (starting with 0.5 mg / kg in three divided doses and increasing the dose after 5 days to 1 mg / kg (2/3 doses in the morning and noon and 1/3 is given at 4 pm), starts in them and continues for 6 weeks, after 6 weeks the emotional stroop test and affective go no go are taken again. Intervention 2: Control group: 20 boys without any psychiatric disorders who perform emotional stroop test and affective go no go. No - There is not a plan to make this available Justification or reason for not sharing IPD is There is no further information
public Arghavan Fariborzifar
No. 90, 3rd Floor, Kakh Building, Kakh Crossroads, 11th Mountain Alley, Head of Soroush Street, Ahmadabad Square, Isfahan City, Isfahan Province
Isfehan Iran (Islamic Republic of) 8199653888 +98 31 3250 5466 a.fariborzifar@yahoo.com Tehran University of Medical Sciences scientific Mehdi Tehranidoost
Department of Psychiatry, School of Medicine Research Center for Cognitive and Behavioral Sciences, Roozbeh Hospital, Tehran University of Medical Sciences
Tehran Iran (Islamic Republic of) 1333715914 +98 21 5541 9151 tehranid@sina.tums.ac.ir Tehran University of Medical Sciences Iran (Islamic Republic of) Age between 8 to 12 years History of not taking psychotropic drug in a recent month, In the group of ADHD participants: Diagnosis of ADHD based on interview and history and K-SADS and Conners Parent Questionnaire, conducted by a psychiatrist 8 years 12 years Male IQ based on Wechsler Intelligence Scale for Children (WISC) 4, below 70 In the group of participants Typical development: the presence of any psychiatric disorder or medical illness, which prevents them from participating in the test or causes changes in attention or mood changes in them, based on taking a history and interview and K-SADS and Conners Parent Questionnaire, performed by a psychiatrist In the group of ADHD participants: the presence of other psychiatric disorders comorbid with ADHD (except oppositional defiant disorder) or the presence of any medical illness that prevents participants from participating in the test or causes a change in attention or mood changes in them The child's unwillingness to participate in the study or the guardian's dissatisfaction with the child's participation in the study F90 Attention-deficit hyperactivity disorders Treatment - Drugs N/A Intervention group: Twenty-five boys diagnosed with ADHD who had not received any psychotropic drugs for at least one month. After performing emotional stroop test and affective go no go, treatment with Ritalin (starting with 0.5 mg / kg in three divided doses and increasing the dose after 5 days to 1 mg / kg (2/3 doses in the morning and noon and 1/3 is given at 4 pm), starts in them and continues for 6 weeks, after 6 weeks the emotional stroop test and affective go no go are taken again. Control group: 20 boys without any psychiatric disorders who perform emotional stroop test and affective go no go. 1.Mean reaction time in Affective go no go test. Timepoint: At the beginning of the study and 6 weeks after starting Ritalin in the ADHD group. Method of measurement: Affective go no go test computer software. 2. Mean reaction time in emotional stroop test. Timepoint: At the beginning of the study and 6 weeks after starting Ritalin in the ADHD group. Method of measurement: Emotional stroop test computer software. 3.Affective go/no go commission error. Timepoint: At the beginning of the study and 6 weeks after starting Ritalin in the ADHD group. Method of measurement: Affective go no go test computer software. 4.Affective go/no go omission error. Timepoint: At the beginning of the study and 6 weeks after starting Ritalin in the ADHD group. Method of measurement: Affective go no go test computer software. 5.Emotional stroop test commission error. Timepoint: At the beginning of the study and 6 weeks after starting Ritalin in the ADHD group. Method of measurement: Emotional stroop test computer software. 6.Emotional Stroop test omission error. Timepoint: At the beginning of the study and 6 weeks after starting Ritalin in the ADHD group. Method of measurement: Emotional stroop test computer software. Tehran University of Medical Sciences Approved 2020-09-19 Ethics Committee of Tehran University of Medical Sciences 13th floor, Block A, Headquarters of the Ministry of Health, Treatment and Medical Education, Simaye_iran St, Ghods Town (West) - between South Falamak and Zarafshan, Tehran Tehran Tehran Iran (Islamic Republic of)