Evidence map›Paper›PMID 18539795›Full record

Trial reportApplied and environmental microbiology2008

Oral administration of Lactobacillus strains isolated from breast milk as an alternative for the treatment of infectious mastitis during lactation.

E Jiménez, L Fernández, A Maldonado, R Martín, M Olivares, J Xaus, J M Rodríguez

4 registry-linked trialsAbstract readRandomized Controlled Trial
In one paragraph

Trial report in Applied and environmental microbiology, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to 4 registered trials, which are not on this map. Cited by 103 papers, 5 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
103citing papers in PubMed, 5 pooled it
8.0field-weighted citation impact, top 3% 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.

NCT00716183 phase2 / phase3completednot on this map

Phase 2/3 Evaluation of Three Lactobacilli Strains Isolated From Human Milk for the Treatment of Infectious Mastitis During the Lactation Period

TypeinterventionalSponsorUniversidad Complutense de MadridRan2008 to 2009Enrolled300ConditionsMastitisArmsLactobacillus salivarius HN6, Lactobacillus reuteri CR20, Lactobacillus fermentum LC40, Beta-lactam antibiotic
NCT01124448 nacompletednot on this mapstarted 2011, after this paper: background citation

Oral Administration of a Probiotic to Lactating Women: Microbiological, Immunological, Transcriptomics and Metabolomics Effects

TypeinterventionalSponsorUniversidad Complutense de MadridRan2011 to 2013Enrolled40ConditionsMastitisArmsLactobacillus salivarius PS2
NCT01505361 phase1 / phase2unknown statusnot on this mapstarted 2011, after this paper: background citation

Oral Administration of a Probiotic Strain to Pregnant Women: Effects on the Prevention of Lactational Mastitis and on the Eradication of GBS Colonization

TypeinterventionalSponsorUniversidad Complutense de MadridRan2011 to 2012Enrolled100ConditionsMastitisArmsLactobacillus salivarius PS2, Excipient (milk powder)
NCT03913364 naunknown statusnot on this mapstarted 2019, after this paper: background citation

Evaluation of B. Bifidum 900791 as a Modulator of Microbiota, Inflammatory Mediators and Metabolic Hormones in Breast Milk From Obese Mothers

TypeinterventionalSponsorUniversity of ChileRan2019 to 2019Enrolled48ConditionsMaternal ObesityArmsProbiotic, Placebo
3 · Its place in the literature

Who cites it

103 citing papers in PubMed, 5 syntheses or guidelines pooled it, 210 citations in OpenAlex.

  1. Mastitis as a risk factor for breast cancer: a systematic review and meta-analysis.Clinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico · 2026
    Pooled it
  2. Pooled it
  3. Pooled it
  4. Pooled it
  5. Antibiotics for mastitis in breastfeeding women.The Cochrane database of systematic reviews · 2013
    Pooled it
  6. Trial
  7. Review
  8. Review
  9. Article
  10. Article
  11. Review
  12. Effect of Probiotics on Sperm Quality in the Adult Mouse.Probiotics and antimicrobial proteins · 2025
    Article
  13. Article
  14. Akkermansia muciniphila-Derived Outer Membrane Vesicles as a Novel Therapeutic Approach for Mastitis: Insights From In Vitro and Vivo Studies.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2025
    Article
  15. Review
  16. Review
  17. The preventive effect of probioticFrontiers in veterinary science · 2025
    Article
  18. Review
  19. Article
  20. Article

43 more citing papers are in PubMed but not listed here.

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 1 institution in 1 country.

E JiménezDepartamento de Nutrición, Bromatología y Tecnología de los Alimentos, Universidad Complutense de Madrid, 28040 Madrid, Spain.
L Fernández
A Maldonado
R Martín
M Olivares
J Xaus
J M Rodríguez
Universidad Complutense de Madrid · ES

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In this study, 20 women with staphylococcal mastitis were randomly divided in two groups. Those in the probiotic group daily ingested 10 log(10) CFU of Lactobacillus salivarius CECT5713 and the same quantity of Lactobacillus gasseri CECT5714 for 4 weeks, while those in the control one only ingested the excipient. Both lactobacillus strains were originally isolated from breast milk. On day 0, the mean staphylococcal counts in the probiotic and control groups were similar (4.74 and 4.81 log(10) CFU/ml, respectively), but lactobacilli could not be detected. On day 30, the mean staphylococcal count in the probiotic group (2.96 log(10) CFU/ml) was lower than that of the control group (4.79 log(10) CFU/ml). L. salivarius CECT5713 and L. gasseri CECT5714 were isolated from the milk samples of 6 of the 10 women of the probiotic group. At day 14, no clinical signs of mastitis were observed in the women assigned to the probiotic group, but mastitis persisted throughout the study period in the control group women. In conclusion, L. salivarius CECT5713 and L. gasseri CECT5714 appear to be an efficient alternative for the treatment of lactational infectious mastitis during lactation.

Indexed as

AdultColony-Forming Units AssayDNA PrimersFemaleHumansLactationLactobacillusMastitisMilk, HumanPolymerase Chain ReactionProbioticsRNA, BacterialRNA, Ribosomal, 16SStaphylococcal InfectionsDNA PrimersRNA, BacterialRNA, Ribosomal, 16S

Identifiers

PMID18539795
PMCPMC2519365
OpenAlexW2152831493

What OpenQuestion holds

Textmetadata
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.