MétaCan
Menu
Back to cohort
Record W2045635793 · doi:10.1097/iae.0b013e31819bab72

DYE EXTRUSION TECHNIQUE (DE-TECH)

2009· article· en· W2045635793 on OpenAlex

Why this work is in the frame

A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.

affAt least one author lists a Canadian institution in the pinned OpenAlex snapshot.

Bibliographic record

VenueRetina · 2009
Typearticle
Languageen
FieldMedicine
TopicRetinal and Macular Surgery
Canadian institutionsSt. Thomas Hospital
Fundersnot available
KeywordsProliferative vitreoretinopathyTamponadeVitrectomyRetinal detachmentMedicineVisual acuityOphthalmologyRetinalSurgeryTrypan blueOccultPathologyChemistry

Abstract

fetched live from OpenAlex

In Brief Objective: To investigate the effectiveness of a new technique for the identification of occult retinal breaks in vitrectomy retinal detachment repair. Dye Extrusion Technique involves injection of sub retinal dye and extrusion through the unidentified breaks using perfluorocarbon liquid. Method: Retrospective case note analysis. Main outcome measures: rate of break detection, rate of use of local retinopexy, and short-term gas tamponade alone; Secondary outcomes: anatomical success at 3 months with no long-term tamponade, final visual acuity, progression of proliferative vitreoretinopathy. Results: Thirty-eight percent of eyes had proliferative vitreoretinopathy of grade C1 or worse. Twenty-five percent underwent primary retinal detachment repair surgery. The remainder underwent repeat operations for previously failed surgery. Breaks were found in 89% of eyes and 81% underwent only local retinopexy and gas tamponade. The overall anatomical success rate was 85% (40/47) which included four cases in which the retina was fully attached awaiting removal of silicone oil. No cases had unexplained loss of vision. No progression of proliferative vitreoretinopathy was noted. Conclusions: Results suggest that Dye Extrusion Technique may be an effective technique for the identification of occult retinal breaks and may facilitate simple techniques of detachment repair. No evidence of retino-toxicity from the use of trypan blue was found but the study had limited power to detect adverse effects. Unidentified retinal breaks are the most prevalent cause of failure in retinal detachment surgery. Dye Extrusion Technique involves injection of subretinal dye and extrusion through unidentified breaks. Results suggest that Dye Extrusion Technique may be an effective technique for identification of occult retinal breaks and may facilitate simple techniques of detachment repair.

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.

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)0.000
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: Bench or experimental · Consensus signal: Bench or experimental
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.407
Threshold uncertainty score0.286

Codex and Gemma teacher scores by category

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

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 head0.009
GPT teacher head0.277
Teacher spread0.268 · 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