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Successful use of recombinant activated factor VII administered via automated bolus pump following emergency laparoscopic appendectomy in a patient with mild congenital FVII deficiency: Case report

2020· preprint· en· W3121273530 on OpenAlexaff
Robert J. Klaassen, Heather Perkins

Bibliographic record

Venuenot available
Typepreprint
Languageen
FieldMedicine
TopicHemophilia Treatment and Research
Canadian institutionsChildren's Hospital of Eastern Ontario
Fundersnot available
KeywordsMedicinePerioperativeBolus (digestion)Factor VIIHemostasisEmergency departmentRecombinant factor VIIaSurgeryAnesthesiaIntensive care medicineInternal medicineCoagulation

Abstract

fetched live from OpenAlex

Surgery in patients with factor VII (FVII) deficiency may be complicated by severe bleeding, requiring regular bolus doses of replacement therapy. Eptacog alfa (activated) is a recombinant activated FVII (rFVIIa) used for the treatment of bleeds and perioperative management in patients with approved bleeding disorders, including FVII deficiency. We report that using the B-Braun Perfusor® Space syringe pump to automatically deliver regular bolus rFVIIa doses provided effective hemostasis and no safety concerns in a patient with mild FVII deficiency undergoing emergency laparoscopic appendectomy. Additional benefits included saving nursing/hospital resources, reducing treatment burden and reassurance for the patient/family, and healthcare providers.

Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.

How this classification was reachedexpand

Full frame machine prediction

Teacher imitation

Not 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.

metaresearch head score (Codex)0.000
metaresearch head score (Gemma)0.004
Version: metacan-v3-hybrid-931329e0061cValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Case report · Consensus signal: Case report
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.006
Threshold uncertainty score0.009

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0000.004
Meta-epidemiology (narrow)0.0010.001
Meta-epidemiology (broad)0.0010.002
Bibliometrics0.0020.001
Science and technology studies0.0020.002
Scholarly communication0.0020.002
Open science0.0010.001
Research integrity0.0060.004
Insufficient payload (model declined to judge)0.0020.001

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.

Opus teacher head0.068
GPT teacher head0.339
Teacher spread0.271 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it

Classification

machine, unvalidated

Machine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.

The models applied no category: nothing in the taxonomy fit this work.
Study designCase report
Domainnot available
GenreEmpirical

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".

Quick stats

Citations0
Published2020
Admission routes1
Has abstractyes

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