Effect of Hyaluronic Acid in the Treatment of Periodontal Pockets

Damascus University

Status: Completed

Conditions: Chronic Periodontitis With Infra-bony Defects

Treatments: Drug: Hyaluronic Acid

Study type: Interventional

Funder types: Other

Identifiers

NCT02170857

UDDS-Perio-05-2014

Details and patient eligibility

About

The aim of this study is to evaluate the effect of hyaluronic acid in the surgical treatment of periodontal pockets in people with gum disease.

This research consists of clinical and radiographic studies. Participants should have symmetric periodontal pockets in the upper or lower jaw.

Participants will be treated surgically using hyaluronic acid on one side of the jaw.

Clinical indexes and radiographic cone-beam computed tomographic (CBCT) images will be taken for each participant before surgical treatment and 12 months after surgical treatment.

Full description

The aim of this study is to evaluate the effect of hyaluronic acid in the surgical treatment of infra-bony pockets in chronic periodontitis patients.

This research consists of clinical and radiographic studies.

1- The clinical study: is a randomized controlled trial with a split mouth technique.

Chronic periodontitis patients with Infra-bony pockets will be collected from the Department of Periodontics in faculty of dentistry - Damascus university.

Participants should have symmetric infra-bony pockets in the upper or lower premolar area with pocket probing depth more than 6 mm.

Participants will be treated surgically using open flap curettage.

Open flap curettage will be done for each patient in both sides of the jaw, but hyaluronic acid will be used in one of the two sides with random allocation of the site that in going to be treated with hyaluronic acid.

Plaque index, gingival index, bleeding on probing, tooth mobility index, pocket probing depth and clinical attachment loss will be taken for each participant four times; before surgical treatment, 3 months, six months and 12 months after surgical treatment.

Radiographic study: will be done using CBCT radiography technique. CBCT will be taken for each participant before and after 12 months of surgical treatment. Different distances, vertical bone fill and depth of infra-bony defect will be measured on CBCT images.

Enrollment: 30 patients

Sex: All

Ages: 35 to 65 years old

Volunteers: No Healthy Volunteers

Inclusion criteria

• Patients with chronic periodontitis
• Symmetric Infra-bony defects with periodontal pocket depth more than 6 mm.
• in upper or lower premolar area.
• All participants will be collected from patients attending department of Periodontology - faculty of dentistry for periodontal disease treatment.
• Males and females.
• 35-65 years old.
• Systematically healthy.
• Accepting to participate in the study. Informed written consent will be required.

Exclusion criteria

• A history of previous scaling and root planning in the last 6 months
• Smokers
• Pregnant women
• Diabetes mellitus

Trial design

Primary purpose: Treatment

Allocation: Randomized

Interventional model: Single Group Assignment

Masking: Single Blind

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30 participants in 2 patient groups

Open Curettage Only

No Intervention group

Description:

patients will be treated by the conventional surgical method, i.e. open curettage without injecting any material.

Open Curettage with Hyaluronic Acid

Experimental group

Description:

Hyaluronic Acid injection will be employed in conjunction with the ordinary surgical procedure.

Treatment:

Drug: Hyaluronic Acid