Evidence map›Paper›PMID 36307493›Full record

Trial reportScientific reports2022

Effects of oligo-fucoidan on the immune response, inflammatory status and pulmonary function in patients with asthma: a randomized, double-blind, placebo-controlled trial.

Chia-Wei Yeh, Chia-Ju Shih, Tu-Chen Liu, Ya-Ling Chiou

Registry-linked trialOpen access · goldAbstract readRandomized Controlled Trial
In one paragraph

Trial report in Scientific reports, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT07045896 (Fucoidan Therapy in Adults With Active Rheumatoid Arthritis and Inadequate Response to Conventional DMARDs), which is not on this map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
3.3field-weighted citation impact, top 9% 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.

NCT07045896 narecruitingnot on this mapstarted 2026, after this paper: background citation

Fucoidan Therapy in Adults With Active Rheumatoid Arthritis and Inadequate Response to Conventional DMARDs: a Multicenter, Single-arm, Open-label, Phase 2 Trial

TypeinterventionalSponsorPeking University People's HospitalRan2026 to 2027Enrolled40ConditionsArthritis, RheumatoidArmsFucoidan
3 · Its place in the literature

Who cites it

5 citing papers in PubMed, 17 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Review
  5. 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

4 authors at 2 institutions in 1 country.

Chia-Wei YehMaster Program of Biomedical Nutrition Program, Department of Nutrition, Hungkuang University, No. 1018, Sec. 6, Taiwan Boulevard, Shalu District, Taichung, 43302, Taiwan, ROC.
Chia-Ju ShihMaster Program of Biomedical Nutrition Program, Department of Nutrition, Hungkuang University, No. 1018, Sec. 6, Taiwan Boulevard, Shalu District, Taichung, 43302, Taiwan, ROC.
Tu-Chen LiuDepartment of Chest Medicine, Cheng-Ching General Hospital, Taichung, Taiwan, ROC. liou.dj@gmail.com.
Ya-Ling ChiouMaster Program of Biomedical Nutrition Program, Department of Nutrition, Hungkuang University, No. 1018, Sec. 6, Taiwan Boulevard, Shalu District, Taichung, 43302, Taiwan, ROC. chiouyl@sunrise.hk.edu.tw.
Hungkuang University · TWCheng Ching Hospital · TW

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Asthma is a common disease occurring worldwide. The clinical treatment of asthma is constantly revised and updated; however, it is associated with side effects. Our previous in vitro and ex vivo studies found that oligo-fucoidan can improve allergic immune responses and reduce airway inflammation. The purpose of this clinical trial was to investigate the effects of oligo-fucoidan on the immune status, inflammatory response, and pulmonary function of patients with asthma. Twenty asthmatic patients were randomly divided into two groups: (1) control group: receiving regular asthma treatment and supplementation with placebo; (2) fucoidan group: receiving regular asthma treatment and supplementation with oligo-fucoidan. Pulmonary function tests, the "Asthma Control Questionnaire" survey, biochemical data, inflammatory factors, and immune cell subtypes were detected. During treatment, the levels of WBC (p = 0.038) and creatinine (p = 0.012 and p = 0.008 at 12th and 24th weeks) were significantly decreased in the fucoidan group. Lung function (FEV

Indexed as

AsthmaDouble-Blind MethodHumansImmunityLungPolysaccharidesfucoidanPolysaccharides

Identifiers

PMID36307493
PMCPMC9616827
OpenAlexW4307720589

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.