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Table 1 Acute, paediatric, active comparator-controlled studies in ADHD

From: Suicide related events and attention deficit hyperactivity disorder treatments in children and adolescents: a meta-analysis of atomoxetine and methylphenidate comparator clinical trials

Study acronym

Study design

Start/Stop dates

Study duration (weeks)

Age range (years)

Numbers

Inclusion criteria

Exclusion criteria

HFBD [19]

DB,MC,PC,R

Nov 1998/Feb

9

7-12

65 ATX

ADHD diagnosis, normal intelligence, minimum severity criteria

PMs, <25 kg, history of BPD I/II, psychosis/OBD/seizures,on psychotropic medication, history (3 m) of drug/alcohol abuse, significant prior or current medical conditions

(Spencer;2002)

2000

62 Pbo

20 MPH

HFBK [19]

DB,MC,PC,R

Nov 1998/Feb

9

7-12

64 ATX

ADHD diagnosis, normal intelligence, minimum severity criteria

PMs,<25 kg, history of BPD I/II, psychosis/OBD/seizures, on psychotropic medication, history (3 m) of drug/alcohol abuse, significant prior or current medical conditions

(Spencer;2002)

2000

62 Pbo

18 MPH

LYAV [20]

CO,DB,R

June

7 on each treatment with washout in between

6-14

44 ATX

ADHD diagnosis, normal intelligence, minimum severity criteria

SMI, Primary sleep disorder

(Sangal;2006)

2001/October

41 MPH

2002

(SP II)

LYBI [21]

DB,PC,PG,R,

Aug 2002/Sep

6

6-16

222 ATX

ADHD diagnosis, minimum severity criteria

Seizures, BPD, psychosis, PDD, concomitant psychoactive medications, anxiety, tic disorders, lack of response/tolerability issues with previous stimulant usage

(Spencer;2002)

2003

220 MPH

74 Pbo (SPII)

LYBR [22]

DB, MC, R

Jan 2004/Oct

8

6-16

164 ATX

ADHD, 20-60 kg, minimum severity criteria

BPD, psychotic, PDD, suicide risk, other psychoactive medication usage, tics, tourettes,anxiety disorders

(Wang;2007)

 

2004

  

166 MPH

  
  1. R randomised, DB double-blind, PC placebo controlled, MC-multi-centre, CO-cross-over, PG parallel group, ATX atomoxetine, MPH methylphenidate, Pbo placebo, ADHD attention deficit hyperactivitydisorder, PM poor metaboliser, BPD bipolar disorder, OBD organic brain disease, SMI serious mental illness, PDD pervasive developmental disorder.