The present study evaluated clinically the effects of a probiotic on oral microbiota and glycemic control in T2 diabetic patients with periodontal disease. The study was designed as a prospective randomized, double-blind, placebo- controlled interventional study. At baseline and at the end of the 30 day- probiotic period, all clinical, microbiological, and biochemical measurements were tested. Colony counts of oral microbiota, blood fructosamine levels and CRP were the outcomes of the study.
Objectives: To investigate the effects of an oral probiotic use, containing 4 billion colony forming unit (CFU/g) Streptococcus Salivarius M18 strain (Dentoblis™), on the quantities of oral microbiota in saliva and metabolic markers of T2 diabetics such as fructosamine, C-reactive protein (CRP). Materials and Methods: The trial was designed as a prospective randomized, double-blind, placebo- controlled interventional study. Participants were selected from type 2 diabetics with periodontitis and aged 30-65 years, who presented to the Diabetic Center in Istanbul. Totally 70 patients were randomly assigned to probiotic or placebo groups. At baseline and at the end of the 30 day-probiotic period, colony counts of oral microbiota and biochemical measurements of diabetes were assessed.
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
SUPPORTIVE_CARE
Masking
TRIPLE
Enrollment
70
The participants were randomized to the interventional groups, probiotic or placebo, by the diabetes nurse. During the intervention period of 30 nights, the participants were asked to let one Dentoblis™ or placebo lozenge slowly melt in their mouth for one minute before going to bed and after tooth brushing. Dentoblis™, as a test lozenge, contains 4x109 CFU/g S. salivarius M18 strain isolated from a healthy oral microbiota and has been utilized as oral probiotic inhibiting dental caries-causing pathogens. The placebo is indistinguishable in form, size, color, and taste from the probiotic lozenge, but contains no bacteria. Placebo and probiotic lozenges were equivalent to 810 mg each and containing same amount of xylitol. Both were provided by the manufacturer, Bluestone Pharma GmbH, Baar, Switzerland, in equal white containers boxes, separated by production code. Neither the investigators nor the subjects were aware of the contents of the lozenges except for the research nurse.
Change in the Oral Microbiota colony counts at baseline and after intervention
Colony counts of periodontal pathogens, S.mutans and candidas were determined 30 day after the use of the Probiotic in CFU/g
Time frame: 30 days
Change in blood fructosamine levels in Type 2 diabetic patients an Oral probiotic use
Clinical marker of Type 2 diabetics such as CRP and fructosamine were determined 30 day after the use of the Probiotic
Time frame: 30 days
This platform is for informational purposes only and does not constitute medical advice. Always consult a qualified healthcare professional.