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Record W4388598626 · doi:10.1016/j.rpth.2023.100335

OC 31.3 Phase 1 Study of the Safety, Tolerability, Pharmacokinetics, and Pharmacodynamics of VMX-C001 in Healthy Subjects

2023· article· en· W4388598626 on OpenAlexaff
Gerard Short, Daniël Verhoef, Tara Gomes, Henri M.H. Spronk, Jan K. Öhrström, Bertil Persson, Jeffrey I. Weitz, Pieter H. Reitsma

Bibliographic record

VenueResearch and Practice in Thrombosis and Haemostasis · 2023
Typearticle
Languageen
FieldBiochemistry, Genetics and Molecular Biology
TopicEicosanoids and Hypertension Pharmacology
Canadian institutionsMcMaster UniversityThrombosis and Atherosclerosis Research Institute
Fundersnot available
KeywordsTolerabilityPharmacodynamicsPharmacokineticsMedicinePharmacologyAdverse effect

Abstract

fetched live from OpenAlex

the induction of anesthesia in the operating room.Our newly developed cartridges were used to measure DBCM-CT.Plasma was isolated, and they are used in evaluation of thrombin generation using calibrated automated thrombogram, and in vitro quantitative determination of direct Factor Xa inhibitors.Spearman's correlation was tested to analyze correlation between DBCM-CT and plasma concentration of DOACs or peak thrombin generation.Receiver operating characteristic curve analyses were performed to evaluate diagnostic performance of this system to detect <50 ng/mL of DOACs.Statistical significance was defined as P < 0.05.Results: DBCM-CT correlated with plasma concentration of DOACs (Rs = 0.87, for apixaban [n = 55, P < 0.001]; Rs = 0.91 for rivaroxaban [n = 46, P < 0.001], Fig 1).Peak thrombin levels showed significant correlation with DBCM CT Rs = -0.82for apixaban [n = 55, P < 0.001]; Rs = -0.84 for rivaroxaban [n = 46, P < 0.001], Fig 2).ROC analysis for detection of samples <50 ng/mL of DOACs showed area under the curve of 0.97 (95% confidence interval (CI) 0.94-1.0)for apixaban and 0.99 (95%CI 0.98-1.0)for rivaroxaban.Conclusion(s): These results suggest clinical usefulness of DBCM as a point of care test to evaluate anticoagulation induced by DOACs.

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)0.001
metaresearch head score (Gemma)0.001
Version: metacan-v3-hybrid-931329e0061cValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Non-randomized trial · Consensus signal: none
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.007
Threshold uncertainty score0.022

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0010.001
Meta-epidemiology (narrow)0.0020.000
Meta-epidemiology (broad)0.0010.001
Bibliometrics0.0000.000
Science and technology studies0.0000.001
Scholarly communication0.0010.000
Open science0.0010.000
Research integrity0.0010.002
Insufficient payload (model declined to judge)0.0070.001

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 head0.159
GPT teacher head0.493
Teacher spread0.334 · 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 designNon-randomized trial
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
Published2023
Admission routes1
Has abstractyes

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