| Primary | Change From Baseline to 8 Week Endpoint in Swanson, Nolan and Pelham Questionnaire (SNAP-IV): Attention-Deficit/Hyperactivity Disorder (ADHD) Subscale | Items from the Diagnostic and Statistical Manual of Mental Disorders Fourth Edition (DSM-IV) criteria for ADHD are included for the two subsets of symptoms: inattention (items #1-#9) and hyperactivity/impulsivity (items #11-#19). The SNAP-IV is based on a 0 (not at all) to 3 (very much) rating scale. Total subscale scores range from 0 to 54. | Efficacy Population (All 139 randomized patients with at least a post-baseline value for the primary endpoint, i.e, 105 + 32 = 137 patients in total). Last Observation Carried Forward was applied. | Posted | | Mean | Standard Deviation | units on a scale | | Visit 8 (baseline) and Visit 14 (8 weeks) | | | | ID | Title | Description |
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| OG000 | Atomoxetine | atomoxetine 0.5 mg/kg/day daily (QD), by mouth (PO) for 1 week, 1.2 mg/kg/day QD, PO for 7 weeks, then 1.2 - 1.4 mg/kg/day QD, PO for up to 1.5 years or until atomoxetine received marketing approval. | | OG001 | Placebo | placebo, daily (QD), by mouth (PO) for 8 weeks, then possibility to switch to atomoxetine at 0.5 mg/kg/day QD, PO for 1 week, then to 1.2 - 1.4 mg/kg/day QD, PO for up to 1.5 years or until atomoxetine received marketing approval. |
| | | Title | Denominators | Categories |
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| Baseline | | | Title | Measurements |
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| - OG00042.7± 6.2
- OG00141.5± 6.9
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| | Change to 8 Week Endpoint | | |
| | Group IDs | Group Description | Statistical Method | Statistical Comment | P-Value | P-Value Comment | Parameter Type | Parameter Value | Dispersion Type | Dispersion Value | Confidence Interval Sides | Confidence Interval % | CI Lower Limit | CI Upper Limit | CI Lower Limit Comment | CI Upper Limit Comment | Estimate Comment | Tested Non-Inferiority | Non-Inferiority Type | Non-Inferiority Comment | Other Analysis Description |
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| Using an estimate of the common standard deviation of 13 points, the planned sample size will give about 80% power to detect a difference between the groups of 8 points on the SNAP-IV. The sample size was determined using a two-sided test with p=0.05, and assumes that up to 10% of patients will discontinue the study without providing post-baseline efficacy data in Study Period III. | ANCOVA | | <0.001 | P-value for Change to Week 8 Endpoint. Change = Endpoint minus baseline. Model: Change to Week 8=score at Week 8+treatment+site+treatment-by-site interaction. If treatment-by-site interaction isn't significant it will be removed from model. | | | | | | 95 | | | | | | No | |
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| Secondary | Change From Baseline to 8 Week Endpoint in Clinical Global Impressions - Attention-Deficit/Hyperactivity Disorder (ADHD) - Severity | Measures severity of illness at the time of assessment. Scores range from 1 (normal, not at all ill) to 7 (among the most extremely ill patients. | Efficacy Population (All 139 randomized patients with at least a post-baseline value for the primary endpoint, i.e, 105 + 32 = 137 patients in total). Last Observation Carried Forward was applied. | Posted | | Mean | Standard Deviation | units on a scale | | Visit 8 (baseline) and Visit 14 (8 weeks) | | | | ID | Title | Description |
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| OG000 | Atomoxetine | atomoxetine 0.5 mg/kg/day daily (QD), by mouth (PO) for 1 week, 1.2 mg/kg/day QD, PO for 7 weeks, then 1.2 - 1.4 mg/kg/day QD, PO for up to 1.5 years or until atomoxetine received marketing approval. | | OG001 | Placebo | placebo, daily (QD), by mouth (PO) for 8 weeks, then possibility to switch to atomoxetine at 0.5 mg/kg/day QD, PO for 1 week, then to 1.2 - 1.4 mg/kg/day QD, PO for up to 1.5 years or until atomoxetine received marketing approval. |
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| Secondary | Change From Baseline to 8 Week Endpoint in SNAP-IV Oppositional Subscale | Items are included from the DSM-IV criteria for Oppositional Defiant Disorder (items #21-#28). The SNAP-IV is based on a 0 (not at all) to 3 (very much) rating scale. Total subscale scores range from 0 to 24. | Efficacy Population (All 139 randomized patients with at least a post-baseline value for the primary endpoint, i.e, 105 + 32 = 137 patients in total). Last Observation Carried Forward was applied. | Posted | | Mean | Standard Deviation | units on a scale | | Visit 8 (baseline) and Visit 14 (8 weeks) | | | | ID | Title | Description |
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| OG000 | Atomoxetine | atomoxetine 0.5 mg/kg/day daily (QD), by mouth (PO) for 1 week, 1.2 mg/kg/day QD, PO for 7 weeks, then 1.2 - 1.4 mg/kg/day QD, PO for up to 1.5 years or until atomoxetine received marketing approval. | | OG001 | Placebo | placebo, daily (QD), by mouth (PO) for 8 weeks, then possibility to switch to atomoxetine at 0.5 mg/kg/day QD, PO for 1 week, then to 1.2 - 1.4 mg/kg/day QD, PO for up to 1.5 years or until atomoxetine received marketing approval. |
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| Secondary | Change From Baseline to 8 Week Endpoint in Screen for Child Anxiety Related Emotional Disorders (SCARED) Total Score | The scale measures symptoms of DSM-IV linked anxiety disorders in children. Contains 41 items. Individual item scores range from 0 (not true or hardly ever true) to 2 (very true or often true). Therefore, the overall score ranges from 0 to 82. Higher scores are more indicative of greater anxiety. | Efficacy Population (All 139 randomized patients with at least a post-baseline value for the primary endpoint, i.e., 105 + 32 = 137 patients in total). Last Observation Carried Forward was applied. Missing data were not imputed, which generates different analysis population sizes for the different endpoints. | Posted | | Mean | Standard Deviation | units on a scale | | Visit 8 (baseline) and Visit 14 (8 weeks) | | | | ID | Title | Description |
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| OG000 | Atomoxetine | atomoxetine 0.5 mg/kg/day daily (QD), by mouth (PO) for 1 week, 1.2 mg/kg/day QD, PO for 7 weeks, then 1.2 - 1.4 mg/kg/day QD, PO for up to 1.5 years or until atomoxetine received marketing approval. | | OG001 | Placebo | placebo, daily (QD), by mouth (PO) for 8 weeks, then possibility to switch to atomoxetine at 0.5 mg/kg/day QD, PO for 1 week, then to 1.2 - 1.4 mg/kg/day QD, PO for up to 1.5 years or until atomoxetine received marketing approval. |
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| Secondary | Change From Baseline to 8 Week Endpoint in Children's Depression Rating Scale-Revised | Measures presence and severity of depression. Consists of 17 items scored on a 1-5 or 1-7 scale. A rating of 1 indicates normal, thus the minimum score is 17. The maximum score is 113. In general, scores below 20 indicate an absence of depression; scores of 20 or 30 indicate borderline depression; scores of 40 to 60 indicate moderate depression. | Efficacy Population (All 139 randomized patients with at least a post-baseline value for the primary endpoint, i.e, 105 + 32 = 137 patients in total). Last Observation Carried Forward was applied. | Posted | | Mean | Standard Deviation | units on a scale | | Visit 8 (baseline) and Visit 14 (8 weeks) | | | | ID | Title | Description |
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| OG000 | Atomoxetine | atomoxetine 0.5 mg/kg/day daily (QD), by mouth (PO) for 1 week, 1.2 mg/kg/day QD, PO for 7 weeks, then 1.2 - 1.4 mg/kg/day QD, PO for up to 1.5 years or until atomoxetine received marketing approval. | | OG001 | Placebo | placebo, daily (QD), by mouth (PO) for 8 weeks, then possibility to switch to atomoxetine at 0.5 mg/kg/day QD, PO for 1 week, then to 1.2 - 1.4 mg/kg/day QD, PO for up to 1.5 years or until atomoxetine received marketing approval. |
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| Secondary | Change From Baseline to 8 Week Endpoint in Conners' Parent Rating Scale-Revised: Short Form Subscale Scores | A 27-item rating scale (0 [not at all/never] to 3 [very much true/very often]) completed by the parent to assess problem behaviors related to ADHD. Subscales: Oppositional, Cognitive Problems, Hyperactivity, and ADHD Index. Subscale total scores range from 0 to 18 for all subscales except ADHD Index which ranges from 0 to 36. | Efficacy Population (All 139 randomized patients with at least a post-baseline value for the primary endpoint, i.e., 105 + 32 = 137 patients in total). Last Observation Carried Forward was applied. Missing data were not imputed, which generates different analysis population sizes for the different endpoints. | Posted | | Mean | Standard Deviation | units on a scale | | Visit 8 (baseline) and Visit 14 (8 weeks) | | | | ID | Title | Description |
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| OG000 | Atomoxetine | atomoxetine 0.5 mg/kg/day daily (QD), by mouth (PO) for 1 week, 1.2 mg/kg/day QD, PO for 7 weeks, then 1.2 - 1.4 mg/kg/day QD, PO for up to 1.5 years or until atomoxetine received marketing approval. | | OG001 | Placebo | placebo, daily (QD), by mouth (PO) for 8 weeks, then possibility to switch to atomoxetine at 0.5 mg/kg/day QD, PO for 1 week, then to 1.2 - 1.4 mg/kg/day QD, PO for up to 1.5 years or until atomoxetine received marketing approval. |
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| Secondary | Change From Baseline to 8 Week Endpoint in Child Health and Illness Profile - Child Edition (CHIP-CE): Parent Rated Form | Parent-rated assessment of a child's health status and level of functioning. It consists of 76 items. The majority of items assess frequency of activities or feelings using a five-point response format (for example, 'how good is your child at making friends?' 1=never, 5=always). Standard scores (t-value) were established, with all domains and subdomains having a mean score of 50 and standard deviation of 10. Standard scores are expressed in standard deviation units. T-score=[(score-4.2382)*10/0.32835] + 50. Higher scores mean improvement. | Efficacy Population (All 139 randomized patients with at least a post-baseline value for the primary endpoint, i.e., 105 + 32 = 137 patients in total). Last Observation Carried Forward was applied. Missing data were not imputed, which generates different analysis population sizes for the different endpoints. | Posted | | Mean | Standard Deviation | standard deviation units | | Visit 8 (baseline) and Visit 14 (8 weeks) | | | | ID | Title | Description |
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| OG000 | Atomoxetine | atomoxetine 0.5 mg/kg/day daily (QD), by mouth (PO) for 1 week, 1.2 mg/kg/day QD, PO for 7 weeks, then 1.2 - 1.4 mg/kg/day QD, PO for up to 1.5 years or until atomoxetine received marketing approval. | | OG001 | Placebo | placebo, daily (QD), by mouth (PO) for 8 weeks, then possibility to switch to atomoxetine at 0.5 mg/kg/day QD, PO for 1 week, then to 1.2 - 1.4 mg/kg/day QD, PO for up to 1.5 years or until atomoxetine received marketing approval. |
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| Secondary | Change From Baseline to 8 Week Endpoint in Conners' Teacher Rating Scale-Revised: Short Form Subscale Scores | A 28-item rating scale (0 [not at all/never] to 3 [very much true/very often]) completed by the teacher to assess problem behaviors related to ADHD. Subscale total scores range from 0 to 15 for Oppositional and Cognitive Problems, 0 to 21 for Hyperactivity, and 0 to 36 for ADHD Index. | Efficacy Population (All 139 randomized patients with at least a post-baseline value for the primary endpoint, i.e., 105 + 32 = 137 patients in total). Last Observation Carried Forward was applied. Missing data were not imputed, which generates different analysis population sizes for the different endpoints. | Posted | | Mean | Standard Deviation | units on a scale | | Visit 8 (baseline) and Visit 14 (8 weeks) | | | | ID | Title | Description |
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| OG000 | Atomoxetine | atomoxetine 0.5 mg/kg/day daily (QD), by mouth (PO) for 1 week, 1.2 mg/kg/day QD, PO for 7 weeks, then 1.2 - 1.4 mg/kg/day QD, PO for up to 1.5 years or until atomoxetine received marketing approval. | | OG001 | Placebo | placebo, daily (QD), by mouth (PO) for 8 weeks, then possibility to switch to atomoxetine at 0.5 mg/kg/day QD, PO for 1 week, then to 1.2 - 1.4 mg/kg/day QD, PO for up to 1.5 years or until atomoxetine received marketing approval. |
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| Other Pre-specified | Open-Label Phase Serious Adverse Events | Number of participants with serious adverse events during the open-label phase of the trial, which was for 1.5 years or until atomoxetine received marketing approval. | Number of patients who entered this optional open-label phase. All of the patients were dispensed drug. | Posted | | Number | | participants | | Baseline (Visit 14) though 1.5 years (Visit 20) or until atomoxetine received marketing approval | | | | ID | Title | Description |
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| OG000 | Atomoxetine | atomoxetine 0.5 mg/kg/day daily (QD), by mouth (PO) for 1 week, 1.2 mg/kg/day QD, PO for 7 weeks, then 1.2 - 1.4 mg/kg/day QD, PO for up to 1.5 years or until atomoxetine received marketing approval. |
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| Other Pre-specified | Open-Label Phase Nonserious Adverse Events | Number of participants with nonserious adverse events during the open-label phase of the trial, which was for 1.5 years or until atomoxetine received marketing approval. | Number of patients who entered this optional open-label phase. All of the patients were dispensed drug. | Posted | | Number | | participants | | Baseline (Visit 14) though 1.5 years (Visit 20) or until atomoxetine received marketing approval | | | | ID | Title | Description |
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| OG000 | Atomoxetine | atomoxetine 0.5 mg/kg/day daily (QD), by mouth (PO) for 1 week, 1.2 mg/kg/day QD, PO for 7 weeks, then 1.2 - 1.4 mg/kg/day QD, PO for up to 1.5 years or until atomoxetine received marketing approval. |
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