Results suggest there is moderate-to-high-level evidence that combined pharmacological and behavioral interventions , and pharmacological interventions alone can be effective in managing the core ADHD symptoms and academic performance at 14 months .
However , the effect size may decrease beyond this period .
This review has highlighted the paucity and limitations of the evidence investigating the long-term outcomes of recommended interventions for managing ADHD symptoms .
There is little evidence to suggest that the effects observed over the relatively short term are maintained throughout longer periods of impairment .
PURPOSE To systematic ally identify and review the currently available evidence on the long-term outcomes of recommended attention-deficit hyperactivity disorder ( ADHD ) interventions following r and omized controlled trials with children and young people .
Hyperactive boys almost grown up. III. Methylphenidate effects on ultimate height.
The height of young adults who were treated with methylpheni date hydrochloride in childhood because of hyperactivity ( average daily dose , 45 mg ; duration of treatment , six months to five years ) was studied . There was no significant difference in height between the treated patients ( n = 61 ) and controls ( n = 99 ) ; both groups were at the national US norm in stature . The findings indicated that methylpheni date therapy does not compromise final height , even when it has an adverse impact on children 's growth rate during the active treatment phase . A compensatory growth rate , or growth rebound , appears to occur following discontinuation of stimulant therapy
Results suggest there is moderate-to-high-level evidence that combined pharmacological and behavioral interventions , and pharmacological interventions alone can be effective in managing the core ADHD symptoms and academic performance at 14 months .
However , the effect size may decrease beyond this period .
This review has highlighted the paucity and limitations of the evidence investigating the long-term outcomes of recommended interventions for managing ADHD symptoms .
There is little evidence to suggest that the effects observed over the relatively short term are maintained throughout longer periods of impairment .
PURPOSE To systematic ally identify and review the currently available evidence on the long-term outcomes of recommended attention-deficit hyperactivity disorder ( ADHD ) interventions following r and omized controlled trials with children and young people .