Comparison · NCT00428792-sae
Very Light Breakfast (VLB) Then Standard Breakfast (SB) vs Standard Breakfast (SB) Then Very Light Breakfast (VLB): serious adverse events
Calculated by ConductScience from the counts the trial posted to ClinicalTrials.gov.
2 sourcestrial-comparisons-2026-03-23-0.1.0
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ConductScience Library. Very Light Breakfast (VLB) Then Standard Breakfast (SB) vs Standard Breakfast (SB) Then Very Light Breakfast (VLB): serious adverse events. Trial comparisons, record NCT00428792-sae. Release trial-comparisons-2026-03-23-0.1.0, 23 Mar 2026. https://conductscience.org/library/comparisons/NCT00428792-sae
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Measures6
Calculated by ConductScience from the counts the trial posted to ClinicalTrials.gov.
| Measure | Value | 95% interval, lower | 95% interval, upper | Method | Note |
|---|---|---|---|---|---|
| Risk in group 1 | 0 | 0 | 0.0253 | wilson | |
| Risk in group 2 | 0 | 0.00000000000000000173 | 0.0251 | wilson | |
| Risk difference, group 1 minus group 2 | 0 | -0.0251 | 0.0253 | newcombe hybrid score | |
| Risk ratio, group 1 over group 2 | log | a group has no participants with the outcome | |||
| Odds ratio, group 1 over group 2 | log | a cell of the two-by-two table is zero | |||
| Number needed to harm | from the risk difference interval | the two groups' risks are equal |
Source ClinicalTrials.gov
Groups2
Neither group, or both, names a comparator, so the groups keep ClinicalTrials.gov's order.
| Group | Title | Description | With the outcome | Analysed | ClinicalTrials.gov code |
|---|---|---|---|---|---|
| Group 1 | Very Light Breakfast (VLB) Then Standard Breakfast (SB) | Very light breakfast (VLB) for one week then crossover to standard breakfast (SB) for one week while taking either 20 mg or 40 mg capsules of methylphenidate once daily based on the dosage the child had taken in the month prior to study start. VLB is defined as 150 kcal for children age 6-9 and 180 kcal for children age 10-12. SB is defined as 450 kcal for girls age 6-9, 490 kcal for boys age 6-9, 550 kcal for girls age 10-12, and 600 kcal for boys age 10-12. | 0 | 148 | EG000 |
| Group 2 | Standard Breakfast (SB) Then Very Light Breakfast (VLB) | Standard breakfast (SB) for one week then crossover to very light breakfast (VLB) for one week while taking either 20 mg or 40 mg capsules of methylphenidate once daily based on the dosage the child had taken in the month prior to study start. SB is defined as 450 kcal for girls age 6-9, 490 kcal for boys age 6-9, 550 kcal for girls age 10-12, and 600 kcal for boys age 10-12. VLB is defined as 150 kcal for children age 6-9 and 180 kcal for children age 10-12. | 0 | 149 | EG001 |
Source ClinicalTrials.gov
Harm
- What it counts
- Total, serious adverse events
- Time frame
Source ClinicalTrials.gov
Trial
- Title
- Safety and Efficacy of Methylphenidate in Children With Attention-deficit Hyperactivity Disorder (ADHD)
- NCT number
- NCT00428792
- Phases
- PHASE3
- Conditions
- Attention Deficit Hyperactivity Disorder
- Interventions
- Methylphenidate 20 mg long-acting capsules
- Lead sponsor
- Novartis
- Results first posted
- 2011-05-06
- Results on ClinicalTrials.gov
- https://clinicaltrials.gov/study/NCT00428792?tab=results
Source ClinicalTrials.gov
Source
- Release
- trial-comparisons-2026-03-23-0.1.0
- Release manifest SHA-256
- f66225897fbf258b57ea10bdacfd0347d3cdfda93f7f5685234b7e06ea36fa57
- AACT copy
- 2026-03-23
- Tables read
- outcome_counts.parquet, outcome_measurements.parquet, outcomes.parquet, reported_event_totals.parquet, reported_events.parquet, result_groups.parquet, studies.parquet, ctgov_trial.parquet
Source ClinicalTrials.gov
Sources 2
- ClinicalTrials.gov's posted results, through CTTI's AACTFreely available. Acknowledgement requested
- ClinicalTrials.govNo license stated
Each source's terms
- ClinicalTrials.gov's posted results, through CTTI's AACTClinicalTrials.gov data via Aggregate Analysis of ClinicalTrials.gov (AACT), CTTI. CTTI makes its materials freely available and requests acknowledgement. https://aact.ctti-clinicaltrials.org/documentation/299
- ClinicalTrials.govnone stated
ClinicalTrials.gov's data carry an international copyright outside the United States: https://clinicaltrials.gov/about-site/terms-conditions. The measures are ConductScience's calculation from them.
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