Evidence map›Paper›PMID 12848279›Full record

Trial reportLipids2003

n-3 long-chain FA decrease serum levels of TG and remnant-like particle-cholesterol in humans.

Kei Hamazaki, Miho Itomura, Mingming Huan, Hiroto Nishizawa, Shiro Watanabe, Tomohito Hamazaki, Shigeki Sawazaki, Katsutoshi Terasawa, Shuuji Nakajima, Takashi Terano and 2 more

Abstract readClinical TrialRandomized Controlled Trial
PubMed Publisher
In one paragraph

Trial report in Lipids, 2003. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed, 1 pooled it
1.8field-weighted citation impact, top 16% 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.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

9 citing papers in PubMed, 1 synthesis or guideline pooled it, 42 citations in OpenAlex.

  1. Pooled it
  2. Trial
  3. Article
  4. Article
  5. Dietary and Pharmacological Fatty Acids and Cardiovascular Health.The Journal of clinical endocrinology and metabolism · 2020
    Review
  6. Review
  7. Article
  8. Article
  9. Article
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

12 authors at 2 institutions in 1 country.

Kei HamazakiDepartment of Clinical Application, Institute of Natural Medicine, Faculty of Medicine, Toyama Medical and Pharmaceutical University, Toyama-shi, Toyama 930-0194, Japan.
Miho Itomura
Mingming Huan
Hiroto Nishizawa
Shiro Watanabe
Tomohito Hamazaki
Shigeki Sawazaki
Katsutoshi Terasawa
Shuuji Nakajima
Takashi Terano
Yoshiya Hata
Seiichi Fujishiro
Nippon Suisan Kaisha (Japan) · JPTohoku Medical and Pharmaceutical University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

A large number of papers have reported that administration of n-3 FA reduced serum TG concentrations in hypertriglyceridemic patients. However, few studies have examined the effect of n-3 FA on serum concentrations of remnant-like particle (RLP) cholesterol. Volunteers (n = 41) whose serum TG concentrations were 100-300 mg/dL were recruited and randomly assigned to either an n-3 FA group or a control group with stratification by sex, age, and serum TG level in a double-blind manner. The subjects in the n-3 FA group were administered 125 mL of fermented soybean milk with fish oil containing 600 mg of EPA and 260 mg of DHA/d for 12 wk. The controls consumed control soybean milk with olive oil. Fasting blood samples were obtained before the start of administration and at 4, 8, and 12 wk. EPA concentrations in red blood cells increased significantly in all but one subject in the n-3 FA group, with no significant changes in the control group. TG levels decreased more in the n-3 FA group than in the control group at weeks 4 (P < 0.05), 8 (P < 0.01), and 12 (P < 0.05) with their baseline as covariate. RLP cholesterol levels decreased more in the n-3 FA group than in the control at weeks 8 (P < 0.01) and 12 (P < 0.05) with their baseline as covariate. The groups did not differ in the other lipid levels. It is likely that n-3 long-chain FA may exert anti-atherosclerotic effects by lowering serum TG and RLP-cholesterol levels even at the dose of 860 mg/d.

Indexed as

AdultCholesterolDouble-Blind MethodErythrocytesFatty Acids, Omega-3Fatty Acids, UnsaturatedFemaleHumansHyperglycemiaLipidsLipoproteinsMaleMiddle AgedRegression AnalysisTime FactorsTriglyceridesCholesterolFatty Acids, Omega-3Fatty Acids, UnsaturatedLipidsLipoproteinsPikasolremnant-like particle cholesterolTriglycerides

Identifiers

PMID12848279
OpenAlexW2021602855

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.