Evidence map›Paper›PMID 35247974›Full record

Trial reportBMC gastroenterology2022

Administration of probiotics to healthy volunteers: effects on reactivity of intestinal mucosa and systemic leukocytes.

Christina Stene, Andrada Röme, Ingrid Palmquist, Caroline Linninge, Göran Molin, Siv Ahrné, Louis Banka Johnson, Bengt Jeppsson

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

Trial report in BMC gastroenterology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT01534572 (Significance of Synbiotics on Inflammation and Proliferation of Colonic Mucosa), which is not on this map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
0.8field-weighted citation impact, top 32% 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.

NCT01534572 nacompletednot on this map

Significance of Synbiotics on Inflammation and Proliferation of Colonic Mucosa

TypeinterventionalSponsorRegion SkaneRan2006 to 2012Enrolled12ConditionsInflammationArmsLactobacillus, Bifidobacterium
3 · Its place in the literature

Who cites it

8 citing papers in PubMed, 9 citations in OpenAlex.

  1. Oral intake ofNutrients · 2023
    Trial
  2. Article
  3. Article
  4. Review
  5. Article
  6. Article
  7. Review
  8. 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

8 authors at 2 institutions in 1 country.

Christina SteneDepartment of Surgery, Skåne University Hospital/Malmö, Lund University, 205 02, Malmö, Sweden. christina.stene@med.lu.se.
Andrada RömeDepartment of Surgery, Skåne University Hospital/Malmö, Lund University, 205 02, Malmö, Sweden.
Ingrid PalmquistDepartment of Surgery, Skåne University Hospital/Malmö, Lund University, 205 02, Malmö, Sweden.
Caroline LinningeFood Hygiene, Department of Food Technology, Engineering and Nutrition, Lund University, 221 00, Lund, Sweden.
Göran MolinFood Hygiene, Department of Food Technology, Engineering and Nutrition, Lund University, 221 00, Lund, Sweden.
Siv AhrnéFood Hygiene, Department of Food Technology, Engineering and Nutrition, Lund University, 221 00, Lund, Sweden.
Louis Banka JohnsonDepartment of Surgery, Skåne University Hospital/Malmö, Lund University, 205 02, Malmö, Sweden.
Bengt JeppssonDepartment of Surgery, Skåne University Hospital/Malmö, Lund University, 205 02, Malmö, Sweden.
Lund University · SESkåne University Hospital · SE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundOral administration of health-promoting bacteria is increasingly used in clinical practise. These bacteria have anti-inflammatory characteristics and modulate the immune system without major reported side effects. The mechanisms of action are not yet fully defined. Our aim was to study systemic effects of probiotics by measurements of leukocytes as well as local effects on rectal mucosal biopsies after adding a standardized inflammatory stimulus in vitro.

methodsFourteen healthy subjects were randomized to receive 10

resultsComposition of the intestinal microbiota was not changed. Systemic leukocytes decreased after administration of CURE21 (P<0.05) and Lp299 (P<0.01). Levels of the pro-inflammatory cytokine IL-6 in rectal mucosa after stimulation with TNF-α were attenuated after ingestion of Lp299. No effect was seen with CURE21.

conclusionsAdministration of these probiotic strains to healthy humans show both a systemic and local reduction of inflammatory response by lowering leukocyte counts, and for Lp299 IL-6 levels in rectal mucosa. Probiotics may play an important role in the reduction of inflammatory responses expected after trauma during surgery or after pelvic irradiation. Trial registration Clinical Trials, registration number NCT01534572, retrospectively registered ( http://www.clinicaltrials.gov ).

Indexed as

Gastrointestinal MicrobiomeProbioticsBifidobacteriumCytokinesHumansIntestinal MucosaLeukocytesCytokinesBifidobacteriaLactobacilliMucosal inflammationProbiotics

Identifiers

PMID35247974
PMCPMC8898528
OpenAlexW4221058978

What OpenQuestion holds

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LicenceCC BY
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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.