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临床试验/ISRCTN74332440
ISRCTN74332440已完成未知

A double-blind, randomized, placebo-controlled crossover trial of a Lactobacillus salivarius WB21-containing tablet for treatment of oral malodor

Fukuoka Dental College (Japan)0 个研究点目标入组 26 人开始时间: 2013年1月10日最近更新:
适应症

试验速览

阶段
未知
状态
已完成
发起方
入组人数
26

研究概览

简要总结

2014 results in https://pubmed.ncbi.nlm.nih.gov/24556493/ (added 17/12/2020)

研究设计

研究类型
Interventional

入排标准

性别
All

入选标准

  • 1. 26 eligible patients (22 females and four males; mean age, 43.5 ± 11.5 years; age range, 22?67 years)
  • 2. Oral malodor above a questionable level (OLT score = 1.5)
  • 3. Not currently visiting a dentist for treatment
  • 4. No acute symptoms requiring immediate oral cavity treatment
  • 5. No use of probiotic supplements
  • 6. No antibiotic use within the last month
  • 7. No daily smoking habit
  • 8. No systemic illness
  • 9. No adverse reactions to lactose or fermented milk products

排除标准

  • Does not meet inclusion criteria
  • 56 were excluded: 48 did not meet the inclusion criteria, three refused to participate, and five had personality traits that were considered difficult for adherence to the protocol.

研究者

发起方
Fukuoka Dental College (Japan)

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