Periodontal Inflammation, Periodontal Diseases
Conditions
Keywords
Experimental Gengivitis, Nutraceutical, Periodontal Inflammation
Brief summary
Diet can influence the body's healing and repair mechanisms. A dietary imbalance obviously cannot trigger periodontal disease in the absence of a primum movens, which is bacterial plaque. However, it can condition its severity and extent by altering the permeability of the oral mucosa, the effectiveness of the immune response and the reparative potential of the gingival tissues. Nutraceuticals is the science that studies the effects of the so-called food-drug, i.e. those foods that contain substances capable of performing a pharmacological function, modifying the functions of the organism. In particular, some molecules that are assimilated through various foods are able to penetrate the cell nucleus and influence, through an epigenetic mechanism, the expression or otherwise of some genes. The aim of our controlled study is to understand whether a vegetarian/vegan diet can be considered as protective for periodontal health compared to an omnivorous diet. For this purpose, we used a test group of 22 omnivorous subjects and a control group of 22 vegetarian/vegan patients in which experimental gingivitis was induced.
Interventions
DIETARY_SUPPLEMENTVegan/vegetarian diet
At baseline, following the compilation of a periodontal chart in which pocket probing depth (PPD) and FMPS and FMBS were recorded, patients with pathological probing depths \>3mm associated with periodontitis were excluded. Healthy patients underwent a prophylaxis session and oral hygiene instructions with brushing and flossing. A mouthwash based on chlorhexifdine 0.20% to be used twice a day was prescribed. At 15 days from the baseline (T0) the periodontal chart was compiled again and the parameters relating to PD, FMP, FMBS and the Eastman Interdental Bleeding Index (EIBI) were collected. Patients with FMBS and FMPS values \>20% were excluded. From time T0 all patients were asked to suspend the interdental hygiene maneuvers by interrupting the use of dental floss and abandoning the use of mouthwash. All patients were recalled weekly, for a total of 4 times (T1, T2, T3, T4) in which parameters related to FMBS, FMPS and EIBI were recorded.
DIETARY_SUPPLEMENTOmnivorous diet
At baseline, following the compilation of a periodontal chart in which pocket probing depth (PPD) and FMPS and FMBS were recorded, patients with pathological probing depths \>3mm associated with periodontitis were excluded. Healthy patients underwent a prophylaxis session and oral hygiene instructions with brushing and flossing. A mouthwash based on chlorhexifdine 0.20% to be used twice a day was prescribed. At 15 days from the baseline (T0) the periodontal chart was compiled again and the parameters relating to PD, FMP, FMBS and the Eastman Interdental Bleeding Index (EIBI) were collected. Patients with FMBS and FMPS values \>20% were excluded. From time T0 all patients were asked to suspend the interdental hygiene maneuvers by interrupting the use of dental floss and abandoning the use of mouthwash. All patients were recalled weekly, for a total of 4 times (T1, T2, T3, T4) in which parameters related to FMBS, FMPS and EIBI were recorded.
Sponsors
G. d'Annunzio University
Study design
Allocation
NON_RANDOMIZED
Intervention model
PARALLEL
Primary purpose
TREATMENT
Masking
SINGLE (Investigator)
Eligibility
Sex/Gender
ALL
Age
18 Years to No maximum
Healthy volunteers
Yes
Inclusion criteria
* Optimal systemic health conditions * Non-Smoking * Absence of cardio-vascular pathologies * Absence of pulmonary pathologies * Non-diabetic * Not pregnant * FMPS \<20% * FMBS \<20% * Omnivorous or vegan/vegetarian diet for at least a year * Absence of periodontitis
Exclusion criteria
* Smokers * Presence of systemic pathologies * Presence of cardio-vascular disease * Presence of periodontitis * FMPS\>20% * FMBS\>20% * Pregnant women * Presence of blood pathologies * Taking medicines (hydantoins, nifedipine or cyclosporine) * Taking oral contraceptives * Bacterial, viral or fungal infections * Idiopathic gingival fibromatosis * Mucocutaneous disorders * Allergic reactions to toothpastes and mouthwashes
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| Eastman Interdental Bleeding Index | Four weeks | A wooden wedge is inserted buccally into the interdental space 2-3 mm, perpendicular to the long axis of the tooth, to assess for the presence of interdental inflammation (Yes/No). |
Secondary
| Measure | Time frame | Description |
|---|---|---|
| Pocket Probing Depth | Four weeks | Change of the distance between the gingival margin and the depth of the probable site |
| Full Mouth Plaque Score | Four weeks | Index that evaluates the general presence of bacterial plaque for all teeth. Through the passage of the probe, the presence of plaque deposits is reported for 4 surfaces for each tooth. A ratio is made between the contaminated surfaces and the total surfaces investigated to obtain a percentage value. |
| Full Mouth Bleeding Score | Four weeks | Index that evaluates the general presence of bleeding for all teeth. Through the insertion of a periodontal probe, the presence of bleeding on probing is signaled for 4 sites for each tooth. A ratio is made between the bleeding sites and the total sites investigated to obtain a percentage value. |
Countries
Italy
Contacts
Primary ContactMichele Paolantonio, MD; DDS
Outcome results
None listed