Comparison · NCT00291226-sae
Glycine vs Placebo Group: serious adverse events
Calculated by ConductScience from the counts the trial posted to ClinicalTrials.gov.
2 sourcestrial-comparisons-2026-03-23-0.1.0
Cite this record
ConductScience Library. Glycine vs Placebo Group: serious adverse events. Trial comparisons, record NCT00291226-sae. Release trial-comparisons-2026-03-23-0.1.0, 23 Mar 2026. https://conductscience.org/library/comparisons/NCT00291226-sae
On this page
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 | 0.49 | wilson | |
| Risk in group 2 | 0 | 0 | 0.49 | wilson | |
| Risk difference, group 1 minus group 2 | 0 | -0.49 | 0.49 | 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
Group 2 names the comparator: placebo.
| Group | Title | Description | With the outcome | Analysed | ClinicalTrials.gov code |
|---|---|---|---|---|---|
| Group 1 | Glycine | Glycine dosing was fixed at an initial dose of 0.2 g/kg q.h.s for 3 days, then 0.2 g/kg b.i.d. for 4 days, then 0.2 g/kg in the a.m. and 0.4 g/kg in the p.m. for 4 days, and finally 0.4 g/kg b.i.d. Subjects weighing \> 100 kg were limited to a total daily dose of 80 g daily.~Glycine and placebo were dispensed under IND 33,515 (DCJ) as one of two proprietary formulations developed by Glytech, Inc. Dosing was initiated with small microencapsulated beads or sprinkles (80% glycine by weight), with placebo consisting of microencapsulated sucrose. Recommended administration of the sprinkles was to spoon them onto pudding or applesauce and swallow them with minimal chewing.~Glycine: Glycine 0.4 g/kg bid | 0 | 4 | EG000 |
| Group 2 | Placebo Group | Glycine and placebo were dispensed under IND 33,515 (DCJ) as one of two proprietary formulations developed by Glytech, Inc. Dosing was initiated with small microencapsulated beads or sprinkles (80% glycine by weight), with placebo consisting of microencapsulated sucrose. Recommended administration of the sprinkles was to spoon them onto pudding or applesauce and swallow them with minimal chewing. Since earlier product testing by Glytech revealed that a few individuals did not like the somewhat granular texture of the sprinkles, subjects could switch to a second Glytech formulation, consisting of proprietary pre-flavored glycine or sugar powders to be dissolved in 8 ounces of water.~Placebo: Placebo | 0 | 4 | EG001 |
Source ClinicalTrials.gov
Harm
- What it counts
- Total, serious adverse events
- Time frame
Source ClinicalTrials.gov
Trial
- Title
- Glycine vs Placebo for the Schizophrenia Prodrome
- NCT number
- NCT00291226
- Phases
- PHASE2, PHASE3
- Conditions
- Schizophrenia Prodrome
- Interventions
- Glycine, Placebo
- Lead sponsor
- Yale University
- Results first posted
- 2016-12-29
- Results on ClinicalTrials.gov
- https://clinicaltrials.gov/study/NCT00291226?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.
For software
Read this comparison from software.
The record is JSON. No key.
GET https://conductscience.org/api/comparisons/v1/NCT00291226-sae