Increased Vitamin A and E Levels in Adult Cystic Fibrosis Patients after Lung Transplantation
Bibliographic record
Abstract
Most patients with cystic fibrosis (CF) and pancreatic insufficiency require supplementation with fat-soluble vitamins to maintain normal serum levels. Even with supplementation, toxicity is rare. We evaluated serum vitamin A and E levels in 23 adult patients with CF who underwent double lung transplantation. Twenty-one of the subjects were pancreatic insufficient. Fifteen subjects had serum vitamin levels before and after transplant. The median time posttransplantation for these subjects was 9 months. Mean serum vitamin A and E levels were significantly higher posttransplantation (P<0.0001, P<0.001, respectively). Eight subjects who only had posttransplant vitamin levels also had abnormally high vitamin A levels. Although the etiology of this novel finding is unclear, possibilities include altered absorption, drug interactions, impaired retinol metabolism, or increased hepatic synthesis of retinol binding protein.
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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".