Intravenous caffeine versus intravenous ketorolac for the management of moderate to severe migraine headache
Bibliographic record
Abstract
The aim of this study was to determine if intravenous caffeine is as effective as intravenous ketorolac for the treatment of moderate to severe migraine headaches. Eligible patients randomly received 60 mg caffeine citrate or 60 mg ketorolac infused intravenously. Their pain score were measured at baseline, one hour and two hours after infusion. Therapeutic success was defined as decreasing of at least 3 points on the pain score. In total 110 patients were enrolled (75.5% women). Therapeutic success after 60 min was achieved by 63.6% of patients in the caffeine and 70.1% of patients in the ketorolac group (p = 0.23). After 120 min, 87.3% of the caffeine group and 83.6% of the ketorolac group achieved therapeutic success (p = 0.49). In this multi-center, randomized double blind study, intravenous caffeine was as effective as intravenous ketorolac for first line abortive management of acute migraine.
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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) | 0.000 | 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) | 0.003 | 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".