Evidence map›Paper›PMID 34927036›Full record

ArticleEClinicalMedicine2022

Effect of

Ronald B Turner, Liisa Lehtoranta, Ashley Hibberd, Sofia Männikkö, Bryan Zabel, Nicholas Yeung, Teppo Huttunen, Frank R Burns, Markus J Lehtinen

Registry-linked trialOpen access · goldAbstract read
In one paragraph

Article in EClinicalMedicine, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT02679807 (Effect of Probiotic on Rhinovirus Induced Colds), which is not on this map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
0.6field-weighted citation impact, top 27% 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.

NCT02679807 nacompletednot on this map

Effect of Probiotic on Rhinovirus Induced Colds

TypeinterventionalSponsorUniversity of VirginiaRan2016 to 2018Enrolled380ConditionsCommon ColdArmsBifidobacterium animalis subsp. lactis Bl-04, sucrose
3 · Its place in the literature

Who cites it

6 citing papers in PubMed, 9 citations in OpenAlex.

  1. Trial
  2. Review
  3. Comparative Immunomodulatory Profiles ofJournal of microbiology and biotechnology · 2026
    Article
  4. Article
  5. Article
  6. The Effect ofMicroorganisms · 2023
    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

9 authors at 1 institution in 1 country.

Ronald B TurnerDepartment of Pediatrics, University of Virginia School of Medicine, Charlottesville, VA.
Liisa LehtorantaIFF Health & Biosciences, Kantvik, Finland.
Ashley HibberdIFF Health & Biosciences, St. Louis, MO.
Sofia Männikkö4Pharma Ltd, Turku, Finland.
Bryan ZabelIFF Health & Biosciences, Madison, WI.
Nicholas YeungIFF Health & Biosciences, Kantvik, Finland.
Teppo Huttunen4Pharma Ltd, Turku, Finland.
Frank R BurnsBioPrimate LLC, Philadelphia, PA.
Markus J LehtinenIFF Health & Biosciences, Kantvik, Finland.
University of Virginia · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThis study was designed to assess the efficacy of

methodsThe effect of ingestion of the probiotic Bl-04 was evaluated in a randomized, double-blinded rhinovirus (RV) challenge study. Healthy volunteers recruited from a university community in USA were randomized 1:1 using a computer generated code to ingest either Bl-04 (n=165) or placebo (n=169) for 28 days and were then challenged with RV-A39, and followed for 14 days. All study interactions and sample collection occurred in dedicated clinical research space. The primary analysis was the effect of the probiotic on the incidence of RV-associated illness. (Trial registration: NCT02679807, study complete).

findingsThe first cohort of volunteers was randomized on March 14, 2016 and the last (5

interpretationIn this study there was no effect of orally administered Bl-04 on the occurrence of RV-associated illness.

fundingDanisco Sweeteners Oy (now IFF Health & Biosciences).

Indexed as

innate immunityprobioticrhinovirusupper respiratory infection

Identifiers

PMID34927036
PMCPMC8649651
OpenAlexW4200452540

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.