Desmopressin responsiveness at a capped dose of 15 μg in type 1 von Willebrand disease and mild hemophilia A
Bibliographic record
Abstract
Desmopressin (DDAVP) is commonly used in the treatment of patients with type 1 von Willebrand disease (VWD) and mild hemophilia A. A patient's responsiveness to DDAVP based on a 0.3 μg/kg dose determines future therapeutic efficacy of the drug. The aim of the study was to determine whether a capped dose of 15 μg subcutaneous DDAVP is able to achieve the same level of DDAVP responsiveness as previously reported. This is a retrospective chart review of patients from 1995 to 2013 in adults and children with type 1 VWD and hemophilia A weighing more than 50 kg. Levels of factor VIII, ristocetin cofactor, and von Willebrand factor antigen were measured before and after 1 h of administration of 15 μg of DDAVP. In patients with type 1 VWD, the complete response rate was 82.5% with a partial response rate of 12.5% and 5% nonresponders. In patients with mild hemophilia A, the complete response rate was 53.8% with a partial response rate of 38.5% and 7.7% nonresponders. These results using a capped 15-μg dose of DDAVP are similar to previously published reports using the 0.3-μg/kg dose.
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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 | 0.001 | 0.002 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.001 | 0.001 |
| 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) | 0.001 | 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".