Evidence map›Paper›PMID 9594927›Full record

Trial reportThe Canadian journal of cardiology1998

Lipid altering or antioxidant vitamins for patients with coronary disease and very low HDL cholesterol? The HDL-Atherosclerosis Treatment Study Design.

B G Brown, X Q Zhao, A Chait, J Frohlich, M Cheung, N Heise, A Dowdy, D DeAngelis, L D Fisher, J Albers

Registry-linked trialAbstract readClinical TrialComparative StudyRandomized Controlled Trial
PubMed
In one paragraph

Trial report in The Canadian journal of cardiology, 1998. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It reports registered trial NCT00000553. Cited by 3 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed, 1 pooled it
1.3field-weighted citation impact, top 20% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

NCT00000553 phase3completed

HDL-Atherosclerosis Treatment Study (HATS)

Ran1994Registered outcomes0Posted comparisons0ConditionsCardiovascular Diseases, Coronary Disease, Heart Diseases, Myocardial IschemiaArmsAntioxidants, niacin, simvastatin
Open the trial in the graph
3 · Its place in the literature

Who cites it

3 citing papers in PubMed, 1 synthesis or guideline pooled it, 17 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

10 authors at 1 institution in 1 country.

B G BrownDepartment of Medicine, University of Washington School of Medicine, Seattle, USA. bgbrown@u.washington.edu
X Q Zhao
A Chait
J Frohlich
M Cheung
N Heise
A Dowdy
D DeAngelis
L D Fisher
J Albers
Seattle University · US

Funding

DOES ATHEROSCLEROSIS REGRESS WITH THERAPY FOR LOW HDLC?R01HL049546 · NHLBI · UNIVERSITY OF WASHINGTON · PI BROWN, BRUCE G · 1994 to 2000
$326k
NHLBI NIH HHS R01 HL 49546
6 · The paper itself

Abstract

Evidence supports the idea that substantial benefits may derive from treatments that increase high density lipoprotein (HDL) cholesterol (HDL-C), apolipoprotein (apo) A-I, HDL2 (or 2b) or the size of HDL particles with, or without, apo A-II. HDL3 appears to be neutral in terms of coronary artery disease risk, and apo A-II appears to be adverse. Because HDL particles serve as antioxidants in vitro, the hypothesis that low HDL-C reflects an antioxidant deficiency state appears tenable. Based on these observations, a three-year angiographic study was proposed and received funding. Enrollment began in January 1995 and was completed in January 1997.

Indexed as

Myocardial RevascularizationAdultAgedAntioxidantsCholesterol, HDLCoronary AngiographyCoronary Artery DiseaseCoronary DiseaseDose-Response Relationship, DrugDrug Therapy, CombinationFemaleFollow-Up StudiesHumansHypolipidemic AgentsLovastatinMaleAntioxidantsCholesterol, HDLHypolipidemic AgentsLovastatinNiacinSimvastatinVitamins

Identifiers

PMID9594927
OpenAlexW2439207276

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.