SCAI Position Statement on Transcatheter Occlusion of Patent Ductus Arteriosus in Premature Infants
Bibliographic record
Abstract
Historically, pharmacotherapy and surgical ligation have been the primary treatments for occlusion of patent ductus arteriosus (PDA), but recent advancements have led to the US Food and Drug Administration approval of the first transcatheter PDA occlusion device for low birth weight infants in 2019. Although short-term outcomes have been encouraging, successful outcomes are highly dependent on proper patient selection, awareness of key procedural considerations, appropriately trained operators, and institutions meeting a standard of required infrastructural requirements. A multidisciplinary approach involving neonatologists and cardiologists is beneficial, as well as shared decision-making with the patient's family. This position statement from the Society for Cardiovascular Angiography & Interventions provides comprehensive suggestions to optimize the safety and efficacy of transcatheter PDA occlusion in premature infants, aiming to improve long-term outcomes in this vulnerable population.
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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 | 0.001 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 0.229 |
| Bibliometrics | 0.000 | 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) | 0.000 | 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".