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Could we clinicians be the greatest barrier to real progress in our field?

2016· letter· en· W2265202432 on OpenAlexaff
Tim E. Darsaut, Robert Fahed, Jean Raymond

Bibliographic record

VenueJournal of NeuroInterventional Surgery · 2016
Typeletter
Languageen
FieldMedicine
TopicCerebrovascular and Carotid Artery Diseases
Canadian institutionsCentre Hospitalier de l’Université de MontréalHealth Sciences CentreHôpital Notre-DameUniversity of Alberta Hospital
Fundersnot available
KeywordsRandomized controlled trialMedicineGold standard (test)Natural historyPopulationProcess (computing)Intensive care medicinePublic relationsSurgeryComputer sciencePolitical science

Abstract

fetched live from OpenAlex

In a recent editorial, Fiorella et al 1 marvel at the recent maturation of the neurointerventional surgical field, which they attribute to what they claim are ‘two seemingly diametrically opposed factors’: industry-driven research and evidence-based practice (emphasis ours).1 The thesis of the editorial is that, if randomized controlled trials (RCTs) are the gold standard, they are not feasible in many circumstances. Here is the list of situations for which RCTs are allegedly not ‘feasible’: ‘At the introduction of a new device’; ‘When devices are designed to treat diseases that have a poor natural history with standard management’; ‘When no suitable control group exists’; ‘When iterative technologies emerge to compete with existing technology’; ‘When the disease is insufficiently prevalent for an RCT to be completed’; ‘When there is no market to support an industry-sponsored trial’; and ‘When treatment is proven for the same disease in a different patient population’.1 Are there any indications left? When should our community properly test innovative treatments against the standard management that has existed up until then? If not at the introduction of the innovation, when uncertainty is maximal; if not later in the process, when clinicians are ‘accumulating critical case experience’, and not even when a second iteration emerges, then when? According to the authors, it is too late when ‘equipoise no longer exists’. Thus we are invited to consider innovative solutions. Unfortunately, the small case series with historical comparisons that the authors propose can hardly qualify as innovative: they are the very methods which have previously misled us and that …

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 distilled prediction

Teacher imitation

Not 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.

metaresearch head score (Codex)0.001
metaresearch head score (Gemma)0.000
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Not applicable · Consensus signal: Not applicable
GenreCandidate signal: Commentary · Consensus signal: Commentary
Teacher disagreement score0.151
Threshold uncertainty score0.730

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0010.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0010.003
Bibliometrics0.0010.000
Science and technology studies0.0000.000
Scholarly communication0.0000.000
Open science0.0000.000
Research integrity0.0000.001
Insufficient payload (model declined to judge)0.0010.000

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.

Opus teacher head0.046
GPT teacher head0.331
Teacher spread0.285 · 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 teacher head, not a consensus.

The models applied no category: nothing in the taxonomy fit this work.
Study designNot applicable
Domainnot available
GenreCommentary

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

Citations1
Published2016
Admission routes1
Has abstractyes

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