Rash in Multicenter Trials of Lamotrigine in Mood Disorders
Why is this work in the frame?
A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.
Full frame distilled prediction
Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
- Candidate categories
- Research integrity
- Consensus categories
- none
- Domain
- Candidate signal: noneConsensus signal: none
- Study design
- Candidate signal: Other designConsensus signal: none
- Genre
- Candidate signal: ReviewConsensus signal: Review
- Teacher disagreement score
- 0.983
- Threshold uncertainty score
- 0.999
- Validation status
machine_predicted_unvalidated·codex-gemma-dda1882f352a
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.012 | 0.006 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.006 | 0.003 |
| Bibliometrics | 0.001 | 0.001 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.001 | 0.003 |
| Insufficient payload (model declined to judge) | 0.000 | 0.000 |
Machine scores (provisional)
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
- Teacher spread
- 0.279 · how far apart the two teachers sit on this one work
- Validation status
score_only:v0-immature-baseline· verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it
Abstract
BACKGROUND: The rate of lamotrigine-associated rash in patients with mood disorders has not been well characterized. The objective of this report was to determine rash rates in clinical trials of lamotrigine in DSM-IV unipolar depression or bipolar disorder. METHOD: A retrospective analysis was conducted of rates of lamotrigine-related rash in 12 multicenter studies, including 1 open study, 7 randomized controlled acute trials, and 4 randomized controlled maintenance trials from 1996 to 2001. RESULTS: A total of 1955 patients were treated with lamotrigine in open-label settings (open-label phases preceding or following randomization and 1 stand-alone open-label study); 1198 patients received lamotrigine in controlled settings, and 1056 patients received placebo. In controlled settings, rates of benign rash were 8.3% and 6.4% in lamotrigine- and placebo-treated patients, respectively. Rates of serious rash were 0% with lamotrigine, 0.1% (N = 1) with placebo, and 0% with comparators. In the open-label setting, the overall rate of rash for lamotrigine was 13.1% (N = 257) and of serious rash, 0.1% (N = 2). One mild case of Stevens-Johnson syndrome not requiring hospitalization occurred in a patient treated with lamotrigine. There were no cases of toxic epidermal necrolysis in any setting. CONCLUSION: Serious drug eruptions associated with lamotrigine were rare. Although rash is a potentially life-threatening reaction, the risk of serious rash due to lamotrigine should be weighed against more common risks associated with untreated or undertreated bipolar depression.
Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.
The record
- Venue
- The Journal of Clinical Psychiatry
- Topic
- Drug-Induced Adverse Reactions
- Field
- Medicine
- Canadian institutions
- Dalhousie University
- Funders
- not available
- Keywords
- LamotrigineRashMedicinePsychiatryMoodMulticenter studyMood disordersPsychologyDermatologyInternal medicineEpilepsyRandomized controlled trial
- Has abstract in OpenAlex
- yes