Comparison · NCT04875975-ecad040b
Rozanolixizumab (RLZ) vs Placebo: Number of Seizure Free Study Participants at the End of the Treatment
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. Rozanolixizumab (RLZ) vs Placebo: Number of Seizure Free Study Participants at the End of the Treatment. Trial comparisons, record NCT04875975-ecad040b. Release trial-comparisons-2026-03-23-0.1.0, 23 Mar 2026. https://conductscience.org/library/comparisons/NCT04875975-ecad040b
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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 | 0.0000000000000000278 | 0.39 | wilson | |
| Risk in group 2 | 0.167 | 0.0301 | 0.564 | wilson | |
| Risk difference, group 1 minus group 2 | -0.167 | -0.564 | 0.247 | 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 treat, for one fewer participant with the outcome on Rozanolixizumab (RLZ) than on Placebo | 6 | from the risk difference interval | the interval includes no difference |
Source ClinicalTrials.gov
Groups2
Group 2 names the comparator: placebo.
| Group | Title | Description | With the outcome | Analysed | ClinicalTrials.gov code |
|---|---|---|---|---|---|
| Group 1 | Rozanolixizumab (RLZ) | Participants received rozanolixizumab as a sc infusion Q1W for 25 weeks. | 0 | 6 | OG001 |
| Group 2 | Placebo | Participants received placebo as a subcutaneous (sc) infusion once a week (Q1W) for 25 weeks. | 1 | 6 | OG000 |
Source ClinicalTrials.gov
Outcome
- Type
- PRIMARY
- Title
- Number of Seizure Free Study Participants at the End of the Treatment
- Description
- Seizure freedom was defined as a minimum of 28 consecutive days of no seizures of any type during the treatment and maintained until the end of the treatment (Week 25).
- Time frame
- From Baseline until the end of the Treatment (Week 25)
- Population
- The Randomized Set (RS) consisted of all enrolled study participants who were randomized to treatment arms.
Source ClinicalTrials.gov
Trial
- Title
- A Study to Test the Efficacy, Safety, and Pharmacokinetics of Rozanolixizumab in Adult Study Participants With Leucine-Rich Glioma Inactivated 1 Autoimmune Encephalitis
- NCT number
- NCT04875975
- Phases
- PHASE2
- Conditions
- Leucine-Rich Glioma Inactivated 1 Autoimmune Encephalitis
- Interventions
- Rozanolixizumab, Placebo
- Lead sponsor
- UCB Biopharma SRL
- Results first posted
- 2025-05-31
- Results on ClinicalTrials.gov
- https://clinicaltrials.gov/study/NCT04875975?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.govNone 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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