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. 2018 May 10;2018(5):CD012069. doi: 10.1002/14651858.CD012069.pub2

Dodangi 2011.

Methods A 6 ‐week parallel trial with 2 arms:
  1. Duloxetine

  2. Methylphenidate

Participants Number of participants screened: 34
Number of participants included: 34
Number of participants randomised to methylphenidate: not stated
Number of participants followed up: 15 in the methylphenidate group
Number of withdrawals: not stated
Diagnosis of ADHD: DSM‐IV (subtype: not stated)
Age: range 11‐18 years old
IQ: not stated
Sex: not stated
Methylphenidate‐naïve: not stated
Ethnicity: not stated
Country: Iran
Comorbidity: not stated
Comedication: not stated
Sociodemographics: not stated
Inclusion criteria
Not stated
Interventions Methylphenidate type: immediate release
Methylphenidate dosage: not stated
Administration schedule: not stated
Duration of intervention: 6 weeks
Treatment compliance: not stated
Outcomes Non‐serious adverse events:
Children Depressive Inventory (CDI) measured at the end of the trial
Revised Children's Manifest Anxiety Scale (RCMAS) at the end of the trial
Drug side effects evaluated each 2 weeks during the study
Notes Sample calculation: not stated
Any withdrawals due to adverse events: yes, 3 gastrointestinal symptoms and 1 mania
Ethics approval: not stated
Funding/vested interests: not stated
Key conclusions of the study authors: our study showed that duloxetine may be as effective as methylphenidate in treatment of ADHD in adolescents.
Exclusion of methylphenidate non‐responders/children who have previously experienced adverse events on methylphenidate: not stated
Supplemental information regarding side effects received from the author in November 2013 (Dodangi 2013 [pers comm])