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Comparison of Different Treatment Regimens in a Case of Homozygous Familial Hypercholesterolemia

2002· article· en· W2124286731 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

VenueTherapeutic Apheresis · 2002
Typearticle
Languageen
FieldMedicine
TopicLipoproteins and Cardiovascular Health
Canadian institutionsHotel Dieu Hospital
Fundersnot available
KeywordsAtorvastatinLDL apheresisCholesterolApheresisMedicineLdl cholesterolFamilial hypercholesterolemiaInternal medicineEndocrinologyPlatelet

Abstract

fetched live from OpenAlex

The laboratory results of five periods of different treatment regimens were compared in a 19-year-old girl with homozygous familial hypercholesterolemia (FH): weekly low-density lipoprotein (LDL) apheresis sessions with dextran sulfate columns (LA 15, Kaneka Corporation, Osaka, Japan) without statin administration; weekly LDL apheresis with polyacrylate columns (DALI, Fresenius Adsorber Technology, Bad Homburg, Germany) without statin; LDL apheresis as in Period 2 with 40 mg atorvastatin daily; LDL apheresis as in Period 2 with 80 mg atorvastatin daily; and fortnightly LDL apheresis sessions with polyacrilate and administration of 80 mg atorvastatin daily. The five treatments were given in the above order, and each lasted at least 2 months. To compare the effectiveness of the different methods, the blood levels of total cholesterol, LDL-cholesterol and high-density lipoprotein (HDL)-cholesterol were measured before each session, and the percentage decreases in the blood levels of total cholesterol and LDL-cholesterol were recorded during sessions in Periods 1 and 2. In Periods 1 and 2, the biological effectiveness of LDL apheresis was comparable. Atorvastatin (40 mg daily) improved the blood levels of total cholesterol and LDL-cholesterol, but lowered HDL-cholesterol values. Increasing the daily dose of atorvastatin from 40 mg to 80 mg did not significantly improve LDL-cholesterol levels. When the time between two sessions was longer (Period 5), the total cholesterol and LDL-cholesterol values worsened and were comparable to those of Period 2 during which there was no atorvastatin treatment. In this case of homozygous FH, weekly sessions of LDL apheresis in association with atorvastatin at dose of 40 mg per day gave the best results.

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: Observational · Consensus signal: none
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.811
Threshold uncertainty score0.512

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0000.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0010.000
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 head0.066
GPT teacher head0.332
Teacher spread0.267 · 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