Evidence map›Paper›PMID 34815772›Full record

ArticleExperimental and therapeutic medicine2022

Yasunari Kageyama, Yasuhiro Nishizaki, Koichi Aida, Katsuyuki Yayama, Tomoka Ebisui, Tetsu Akiyama, Tsutomu Nakamura

2 registry-linked trialsOpen access · diamondAbstract read
In one paragraph

Article in Experimental and therapeutic medicine, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to 2 registered trials, which are not on this map. Cited by 19 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed, 1 pooled it
2.4field-weighted citation impact, top 10% 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.

NCT05194033 nacompletednot on this map

Efficacy and Safety of Oral Lactobacillus Plantarum GUANKE (CGMCC NO.21720) in Enhancement of Antibody Level After SARS-CoV-2 Vaccination: A Prospective, Randomized, Double-blind, Placebo-Controlled Trial (Trial 1)

TypeinterventionalSponsorPeking UniversityRan2022 to 2022Enrolled31ConditionsSARS-CoV-2ArmsProbiotics daily, Placebo daily
NCT05195047 nacompletednot on this map

Efficacy and Safety of Oral Lactobacillus Plantarum GUANKE (CGMCC NO.21720) in Enhancement of Antibody Level After SARS-CoV-2 Vaccination: A Prospective, Randomized, Double-blind, Placebo-Controlled Trial (Trial 2)

TypeinterventionalSponsorPeking UniversityRan2022 to 2022Enrolled44ConditionsSARS-CoV-2Arms1 week placebo(Week 1), 1 week of probiotics(Week 1), 1 week placebo(Week 2), 1 week of probiotics(Week 2), 1 week placebo(Week 3)
3 · Its place in the literature

Who cites it

19 citing papers in PubMed, 1 synthesis or guideline pooled it, 38 citations in OpenAlex.

  1. Pooled it
  2. Nutrients · 2026
    Article
  3. Review
  4. Observational
  5. Review
  6. The pediatric gut bacteriome and virome in response to SARS-CoV-2 infection.Frontiers in cellular and infection microbiology · 2024
    Article
  7. Article
  8. COVID-19 Therapeutic Potential of Natural Products.International journal of molecular sciences · 2023
    Review
  9. Article
  10. Observational
  11. Evaluation of the gut microbiome associated with COVID-19.Informatics in medicine unlocked · 2023
    Article
  12. Article
  13. Review
  14. Review
  15. Long-term implications of COVID-19 on bone health: pathophysiology and therapeutics.Inflammation research : official journal of the European Histamine Research Society ... [et al.] · 2022
    Review
  16. Review
  17. Review
  18. Review
  19. Administration ofFrontiers in microbiology · 2022
    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

7 authors at 2 institutions in 1 country.

Yasunari KageyamaTakanawa Clinic, Tokyo 108-0074, Japan.
Yasuhiro NishizakiTokai University Hospital, Isehara-shi, Kanagawa 259-1193, Japan.
Koichi AidaTakanawa Clinic, Tokyo 108-0074, Japan.
Katsuyuki YayamaTakanawa Clinic, Tokyo 108-0074, Japan.
Tomoka EbisuiTakanawa Clinic, Tokyo 108-0074, Japan.
Tetsu AkiyamaLaboratory of Molecular and Genetic Information, Institute for Quantitative Biosciences, The University of Tokyo, Tokyo 113-0032, Japan.
Tsutomu NakamuraTakanawa Clinic, Tokyo 108-0074, Japan.
The University of Tokyo · JPTokai University Hospital · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Intestinal microbiota can indirectly modulate airway physiology and immunity through the gut-lung axis. Recent microbiome studies indicate that patients with coronavirus disease 2019 (COVID-19) exhibit a specific intestinal dysbiosis that is closely associated with the disease pathophysiology. Therefore, rebalancing the intestinal microbiome using probiotics may be effective for controlling COVID-19. However, the rationale for using probiotics in COVID-19 remains unclear. In the present study, an

Indexed as

coronavirus disease 2019cytokinesdysbiosisgut-lung axislactic acid bacteriaLactobacillus plantarummicrobiotanatural killer cellsprobioticssevere acute respiratory syndrome coronavirus 2

Identifiers

PMID34815772
PMCPMC8593926
OpenAlexW3210975111

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.