Probiotic treatment using a mix of three Lactobacillus strains for lumbar spine bone loss in postmenopausal women: a randomised, double-blind, placebo-controlled, multicentre trial.
Lancet Rheumatol
; 1(3): e154-e162, 2019 Nov.
Article
en En
| MEDLINE
| ID: mdl-38229392
ABSTRACT
BACKGROUND:
Postmenopausal bone loss in the spine is associated with an increased risk of vertebral fractures. Certain probiotic treatment protects rodents from ovariectomy-induced bone loss. The aim of the present study was to determine if treatment with a combination of three bacterial strains protects against the rapid spine bone loss occurring in healthy early postmenopausal women.METHODS:
This randomised, double-blind, placebo-controlled, multicentre trial was done at four study centres in Sweden. Early postmenopausal women were randomly assigned in a 11 ratio to receive probiotic treatment consisting of three Lactobacillus strains (Lactobacillus paracasei DSM 13434, Lactobacillus plantarum DSM 15312, and Lactobacillus plantarum DSM 15313; 1âxâ1010 colony-forming units per capsule) or placebo once daily for 12 months. The primary outcome was the percentage change from baseline in lumbar spine bone mineral density (LS-BMD) at 12 months. The primary analysis was done in all participants with BMD measurements available both at baseline and at 12 months. Analyses of adverse events and safety included all participants who had taken at least one capsule of placebo or Lactobacillus. This trial is registered with ClinicalTrials.gov, NCT02722980, and is completed.FINDINGS:
Between April 18 and Nov 11, 2016, 249 participants were randomly assigned to receive probiotic product or placebo, and 234 (94%) completed the analyses required for the primary outcome. Lactobacillus treatment reduced the LS-BMD loss compared with placebo (mean difference 0·71%, 95% CI 0·06 to 1·35). The LS-BMD loss was significant in the placebo group (-0·72%, -1·22 to -0·22), whereas no bone loss was observed in the Lactobacillus-treated group (-0·01%, -0·50 to 0·48). The adverse events were similar between the two groups.INTERPRETATION:
Probiotic treatment using a mix of three Lactobacillus strains protects against lumbar spine bone loss in healthy postmenopausal women.FUNDING:
Probi.
Texto completo:
1
Colección:
01-internacional
Base de datos:
MEDLINE
Tipo de estudio:
Clinical_trials
Idioma:
En
Revista:
Lancet Rheumatol
Año:
2019
Tipo del documento:
Article
País de afiliación:
Suecia
Pais de publicación:
Reino Unido