Severe Hypertriglyceridemia With Pancreatitis
Bibliographic record
Abstract
IMPORTANCE: Recurrent pancreatitis is a potentially fatal complication of severe hypertriglyceridemia. Genetic defects and lifestyle risk factors may render this condition unresponsive to current treatments. OBSERVATIONS: We report this first case of long-term management of intractable near-fatal recurrent pancreatitis secondary to severe hypertriglyceridemia by a novel use of lomitapide, an inhibitor of microsomal triglyceride transfer protein, recently approved for treatment of familial homozygous hypercholesterolemia. The patient had been hospitalized many times for pancreatitis since age 15 years. Her serum triglyceride level averaged 3900 mg/dL while she received therapy with approved lipid drugs. She is homozygous for a coding mutation (P234L) in lipoprotein lipase, leaving her unable to metabolize triglycerides in chylomicrons and very low density lipoproteins (VLDL). Lomitapide reduces the secretion of chylomicrons and VLDL. Lomitapide, which was started when she was 44 years old after near-fatal pancreatitis, lowered her fasting triglyceride level from greater than 3000 mg/dL to a mean (SD) of 903 (870) mg/dL while she received 30 mg/d and to 524 (265) mg/dL while she received 40 mg/d; eliminated chronic abdominal pain; and prevented pancreatitis. However, fatty liver, present before treatment, progressed to steatohepatitis and fibrosis after 12 to 13 years. CONCLUSIONS AND RELEVANCE: Lomitapide prevented pancreatitis in severe intractable hypertriglyceridemia but at a potential long-term cost of hepatotoxicity.
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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 | 0.001 |
| Meta-epidemiology (narrow) | 0.001 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.001 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.001 |
| Open science | 0.000 | 0.001 |
| Research integrity | 0.001 | 0.001 |
| Insufficient payload (model declined to judge) | 0.002 | 0.001 |
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".