Description Module
The Description Module contains narrative descriptions of the clinical trial, including a brief summary and detailed description. These descriptions provide important information about the study's purpose, methodology, and key details in language accessible to both researchers and the general public.
Description Module path is as follows:
Study -> Protocol Section -> Description Module
Description Module
Ignite Creation Date:
2025-12-24 @ 4:43 PM
Ignite Modification Date:
2025-12-24 @ 4:43 PM
NCT ID:
NCT07130266
Brief Summary:
The aim of this study is to evaluate the clinical effectiveness of 0.8% hyaluronic acid (HA) gel as an adjunct to open flap debridement (OFD) in periodontitis patients with a thin gingival phenotype.
The primary research question is:
Does the adjunctive use of 0.8% HA gel reduce gingival recession and improve clinical parameters? To answer this, researchers will compare the adjunctive use of 0.8% HA gel to physiological saline in combination with OFD, assessing their effects on clinical outcomes and gingival recession in patients with a thin gingival phenotype.
Participants will:
* Receive 0.8% HA gel application during OFD surgery and a second application at 4 weeks postoperatively.
* Attend follow-up visits at 1, 3, and 6 months after surgery for clinical assessments and measurements.
Detailed Description:
A total of 40 patients were enrolled in the study and randomly assigned to two groups: (a) OFD + 0.8% HA gel (n = 20, test group) and (b) OFD alone (n = 20, control group). Clinical parameters including plaque (P), bleeding on probing (BoP), probing pocket depth (PPD), and clinical attachment level (CAL) were recorded at baseline. Following initial periodontal therapy, sites with PPD ≥ 5 mm and horizontal bone loss, were identified in patients with a thin gingival phenotype, determined using color-coded gingival probes. Intraoral digital scans were taken, and relative gingival recession (rGR) was recorded immediately before surgery.
During OFD, the test group received adjunctive 0.8% HA gel, while the control group received physiological saline. In the test group, HA gel application was repeated at 4 weeks postoperatively. Changes in soft tissue volume (mm³) and thickness (mm) were measured using specialized computer software. Follow-up evaluations were performed at 3 and 6 months post-treatment.
Study:
NCT07130266
Study Brief:
Protocol Section:
NCT07130266