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Record W2266192611 · doi:10.1136/bcr-2015-211699

Retroperitoneal haematoma associated with enoxaparin use in an elderly woman with chronic kidney disease

2015· review· en· W2266192611 on OpenAlex
Jean Triscott, Susan Mercer, Peter George Jaminal Tian, Bonnie Dobbs

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

VenueBMJ Case Reports · 2015
Typereview
Languageen
FieldMedicine
TopicCase Reports on Hematomas
Canadian institutionsMemorial University of NewfoundlandUniversity of Alberta
Fundersnot available
KeywordsMedicineKidney diseaseAspirinConcomitantPacked red blood cellsVomitingSurgeryPulmonary embolismAnesthesiaBlood transfusionInternal medicine

Abstract

fetched live from OpenAlex

An 81-year-old woman with chronic kidney disease was on enoxaparin (1 mg/kg subcutaneously two times a day) for 4 months to manage pulmonary embolism. While admitted for diagnostic evaluation of frequent falls, transient ischaemic attacks and pain management, she developed vomiting, diarrhoea, melena and hypotension. Her estimated glomerular filtration rate decreased from an admission value of 34 mL/min/1.73 m2 to 13 mL/min/1.73 m2. CT scan showed retroperitoneal haematoma. She was placed in intensive care and stabilised with aggressive fluid replacement, blood transfusion, and discontinuation of enoxaparin and concomitant aspirin. We attribute this major bleeding to enoxaparin use in an elderly woman with chronic kidney disease and concomitant aspirin intake. We will review reported cases of enoxaparin-associated retroperitoneal haematoma. We suggest that enoxaparin be used with caution in elderly patients with chronic kidney disease, and stress that treatment monitoring and reversal may not be readily available.

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)0.002
metaresearch head score (Gemma)0.002
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesMeta-epidemiology (narrow)
Consensus categoriesMeta-epidemiology (narrow)
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Case report · Consensus signal: Case report
GenreCandidate signal: Review · Consensus signal: Review
Teacher disagreement score0.274
Threshold uncertainty score1.000

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0020.002
Meta-epidemiology (narrow)0.0020.001
Meta-epidemiology (broad)0.0060.001
Bibliometrics0.0010.001
Science and technology studies0.0000.000
Scholarly communication0.0000.001
Open science0.0000.000
Research integrity0.0010.001
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 head0.074
GPT teacher head0.365
Teacher spread0.291 · 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