Continued Disease Activity in a Patient With Multiple Sclerosis After Allogeneic Hematopoietic Cell Transplantation
Bibliographic record
Abstract
OBJECTIVE: To examine the effect of allogeneic hematopoietic cell transplantation (HCT) on disease activity in a patient with multiple sclerosis (MS). DESIGN: Case report, prospective study, and autopsy. SETTING: Departments of Clinical Neurosciences, Internal Medicine, and Pathology at the University of Calgary, Alberta, Canada. PATIENT: A 39-year-old woman with chronic myelogenous leukemia and concurrent mild MS. INTERVENTIONS: Hematopoietic cell transplantation from a healthy unrelated donor. RESULTS: After HCT the patient developed graft-vs-host disease and experienced worsening, but not new, neurological symptoms. Her circulating leukocytes were 100% of donor origin. Magnetic resonance imaging showed increased lesion burden. She died of adenovirus hepatitis 20 weeks after HCT. An autopsy revealed demyelinating-inflammatory activity in active lesions and chronic active lesions. CONCLUSION: Despite high-dose, cytotoxic, immunosuppressive therapy and exchange of a presumed autoreactive immune system with a healthy immune system, MS in this patient continued to be active.
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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 | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 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 | 0.000 |
| 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".