Valproate-Induced Non-Hepatic Hyperammonaemic Encephalopathy: A Rare Complication of Chronic Valproate Therapy
Bibliographic record
Abstract
Valproic acid can sometimes produce encephalopathy secondary to hyperammonemia without hepatic dysfunction, termed as valproate-induced hyperammonaemic encephalopathy (VHE). VHE is characterized by acute onset of impaired consciousness, lethargy, confusion, headache, vomiting, seizures and focal neurological deficits. Known risk factors include therapy with multiple antiepileptic drugs, presence of underlying inborn errors of metabolism, febrile states, and insufficient nutritional intake. We hereby, describe a case of VHE in a 10-year-old male child on long-term VPA therapy and no history of underlying liver disease. Encephalopathy reversed on withdrawal of VPA and L-carnitine therapy. We emphasize the need for early recognition, investigation, and treatment of this potentially life-threatening condition. doi:10.4021/ijcp33w
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How this classification was reachedexpand
Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. 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.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.002 | 0.002 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.001 |
| Insufficient payload (model declined to judge) | 0.000 | 0.000 |
Machine scores (provisional)
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.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one teacher head, not a consensus.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".