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Serum level changes of long chain-polyunsaturated fatty acids in patients undergoing periodontal therapy combined with one year of omega-3 supplementation: a pilot randomized clinical trial
Journal of Periodontal & Implant Science ; : 169-177, 2014.
Article in English | WPRIM | ID: wpr-190167
ABSTRACT

PURPOSE:

We aimed to investigate the impact of nonsurgical periodontal treatment combined with one-year dietary supplementation with omega (omega)-3 on the serum levels of eicosapentaenoic acid (EPA), docosahexaenoic acid (DHA), docosapentaenoic acid (DPA), and arachidonic acid (AA).

METHODS:

Fifteen patients with chronic generalized periodontitis were treated with scaling and root planing. The test group consisted of seven patients (43.1+/-6.0 years) supplemented with omega-3, consisting of EPA plus DHA, three capsules, each of 300 mg of omega-3 (180-mg EPA/120-mg DHA), for 12 months. The control group was composed of eight patients (46.1+/-11.6 years) that took a placebo capsule for 12 months. The periodontal examination and the serum levels of DPA, EPA, DHA, and AA were performed at baseline (T0), and 4 (T1), and 12 (T2) months after therapy.

RESULTS:

In the test group, AA and DPA levels had been reduced significantly at T1 (P<0.05). AA and EPA levels had been increased significantly at T2 (P<0.05). The DeltaEPA was significantly higher in the test compared to the placebo group at T2-T0 (P=0.02). The AA/EPA had decreased significantly at T1 and T2 relative to baseline (P<0.05).

CONCLUSIONS:

Nonsurgical periodontal treatment combined with omega-3 supplementation significantly increased the EPA levels and decreased the AA/EPA ratio in serum after one year follow-up. However, no effect on the clinical outcome of periodontal therapy was observed.
Subject(s)

Full text: Available Index: WPRIM (Western Pacific) Main subject: Periodontitis / Capsules / Eicosapentaenoic Acid / Follow-Up Studies / Root Planing / Arachidonic Acid / Dietary Supplements / Fatty Acids Type of study: Controlled clinical trial / Observational study / Prognostic study Limits: Humans Language: English Journal: Journal of Periodontal & Implant Science Year: 2014 Type: Article

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Full text: Available Index: WPRIM (Western Pacific) Main subject: Periodontitis / Capsules / Eicosapentaenoic Acid / Follow-Up Studies / Root Planing / Arachidonic Acid / Dietary Supplements / Fatty Acids Type of study: Controlled clinical trial / Observational study / Prognostic study Limits: Humans Language: English Journal: Journal of Periodontal & Implant Science Year: 2014 Type: Article