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A Rare Fatality Attributed to an Overdose of Cimetidine

2003· article· en· W2060912701 on OpenAlexaffvenue
Graham Jones, Peter P. Singer

Bibliographic record

VenueCanadian Society of Forensic Science Journal · 2003
Typearticle
Languageen
FieldMedicine
TopicAntibiotics Pharmacokinetics and Efficacy
Canadian institutionsOffice of the Chief Medical Examiner
Fundersnot available
KeywordsCimetidineUrineRanitidineMedicineChromatographyEthanolChemistryInternal medicineBiochemistry

Abstract

fetched live from OpenAlex

A 39-year-old woman died after consuming an overdose of Cimetidine. Concentrations of Cimetidine found were femoral blood 310 mg/L, vitreous humor 52 mg/L, bile 1700 mg/L, liver 436 mg/kg, urine 1400 mg/L and gastric 2850 mg/total contents provided. The only other significant toxicology findings were ethanol: blood 110 mg/100 mL, vitreous 140 mg/100 mL and urine 150 mg/100 mL). At autopsy the woman was also found to have cardiac hypertrophy and micronodular cirrhosis. Cimetidine was determined by high performance liquid chromatography using a CN-Spherisorb 15 cm length, × 4 mm i.d. column using ranitidine as the internal standard. The mobile phase was 0.005M sodium dihydrogen phosphase (pH 4.6) and acetonitriie (50:50). Extraction of the Cimetidine and internal standard was performed with dichloromethane: isopropanol (9:1) after basifying the blood or other sample with 2N sodium hydroxide.

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: Bench or experimental · Consensus signal: Bench or experimental
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.150
Threshold uncertainty score0.408

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0010.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.001
Science and technology studies0.0000.001
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 head0.034
GPT teacher head0.316
Teacher spread0.282 · 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 designBench or experimental
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
Published2003
Admission routes2
Has abstractyes

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