Effect of parent training in combination with methylphenidate treatment on family relationships for children with attention deficit/hyperactivity disorder / 中国当代儿科杂志

<p><b>OBJECTIVE</b>To investigate the effect of parent training combined with methylphenidate treatment on family relationships in children with attention deficit/hyperactivity disorder (ADHD).</p><p><b>METHODS</b>Fifty-nine parents of children with ADHD under methylphenidate treatment participated in a modified 5-week training program. The intervention effect was evaluated using the Conners Parent Symptom Questionnaire, ADHD Rating Scale-IV Home Version (ADHD-RS-IV Home Version), Caregiver Strain Questionnaire, Parent-Child Relationship Self-rating Scale and Piers-Harris Children's Self-Concept Scale. Parents also completed the training satisfaction survey before and after the intervention.</p><p><b>RESULTS</b>After the 5-week parent training, compared with the baseline values, total scores of Conners Parent Symptom Questionnaire and scores of conduct problems and anxiety significantly decreased, and scores of attention deficit, hyperactivity, impulsivity and oppositional defiant behaviors of ADHD-RS-IV Home Version, and Caregiver Strain Questionnaire total scores were all significantly decreased (P<0.05), while total scores of the Parent-Child Relationship Self-Rating Scale and Piers-Harris Children's Self-Concept Scale were significantly increased (P<0.05).</p><p><b>CONCLUSIONS</b>Modified 5-week parent training program may improve parent-child relationship and reduce parenting stress in ADHD families.</p>

Study on attention-deficit hyperactivity disorder in children based on resting-state functional magnetic resonance imaging / 中国当代儿科杂志

<p><b>OBJECTIVE</b>To compare resting-state functional magnetic resonance imaging (fMRI) findings of children with attention-deficit hyperactivity disorder (ADHD) and normal children, and to investigate the possible mechanism of brain dysfunction in children with ADHD.</p><p><b>METHODS</b>Resting-state fMRI was performed on 18 children who met the DSM-IV diagnostic criteria for ADHD (ADHD group) and 18 normal children (control group) matched for age, sex, IQ, degree of education and handedness. The two groups were compared in terms of amplitude of low frequency fluctuation (ALFF) and regional homogeneity (ReHo).</p><p><b>RESULTS</b>Compared with the control group, the ADHD group had decreased ALFF in the bilateral posterior lobes of the cerebellum and the left side of the pons, increased ALFF in the right precentral gyrus, decreased ReHo in the left medial frontal gyrus, right superior frontal gyrus, and left precuneus, and increased ReHo in the left anterior lobe of the cerebellum, left caudate nucleus, right parahippocampal gyrus, left precentral gyrus, and right middle frontal gyrus.</p><p><b>CONCLUSIONS</b>In resting state, children with ADHD have decreased brain activity in some regions, including the cerebellum and frontal cortex, compared with normal children, which supports the hypothesis of dysfunctional fronto-cerebellar circuits in ADHD.</p>