Critical Illness Polyneuromyopathy in a Child with Severe Demyelinating Myelitis
Bibliographic record
Abstract
We report a child presenting with severe demyelinating myelitis complicated with critical illness polyneuropathy. This previously healthy 8-month-old boy presented with acute superior limb weakness, absent tendon reflexes, and respiratory failure. Spinal magnetic resonance imaging showed an extensive cervical demyelinating lesion. Spinal cord trauma was suspected and high doses of dexamethasone were administered. Electromyography and nerve conduction studies showed absence of compound muscle action potentials and sural nerve sensory action potential, which was suggestive of a severe Guillain-Barré syndrome. However, intravenous immunoglobulins did not induce any improvement. Afterward, sural nerve biopsy showed a mild neuropathy, but muscle biopsy revealed abnormalities compatible with severe critical illness myopathy. After 5 months of evolution without improvement, the patient died following withdrawal of life support therapy. This case highlights the possible occurrence of critical illness polyneuromyopathy when treatment with corticosteroids are used in patients with acute demyelinating myelitis.
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.
How this classification was reachedexpand
Full frame machine prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.
Distilled classifier scores by category (both heads)
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.002 |
| Meta-epidemiology (narrow) | 0.001 | 0.001 |
| Meta-epidemiology (broad) | 0.001 | 0.000 |
| Bibliometrics | 0.001 | 0.001 |
| Science and technology studies | 0.002 | 0.001 |
| Scholarly communication | 0.001 | 0.001 |
| Open science | 0.000 | 0.001 |
| Research integrity | 0.002 | 0.002 |
| Insufficient payload (model declined to judge) | 0.001 | 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 source (direct Gemma or distilled Codex), 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".