Treatment of gum loss using blood derived membrane and tissue obtained from palate

Phase 4

Active, not recruiting

• Conditions: Gingival recession,

• Registration Number: CTRI/2024/03/064826
• Lead Sponsor: Kavitha

Brief Summary

Gingival recession is defined as the apical displacement of gingival margin to the cemento enamel junction (CEJ) exposing the root surface (**Gustavo et al 2021** ). The causative factors include faulty tooth brushing, underlying periodontal disease, malaligned tooth, high frenal attachment causing marginal gingival pull, subsequently leading to the exposure of root causing esthetic concerns   hypersensitivity, plaque retention and caries to the patients. Among the various surgical treatmentstrategies, the coronally advanced flap technique (CAF) combined with connective tissue graft  (CTG) is considered as the gold standard protocol in the management of gingival recession resulting in complete root coverage along with improving keratinized tissue height and gingival thickness. A recent modification  by zuchelliet al (2010), known as De-epithealized gingival graft (DGG) enables the clinician to obtain collagen rich fibrous connective tissue from lamina propria of the palate, with minimal amount of fatty and glandular tissue, than the previously mentioned sub epithelial connective tissue graft harvesting techniques. However, drawbacks of harvesting autogenous grafts include palatal morbidity as a result of the secondary surgical site and the patient’s fear of pain. Studies have reported that horizontal centrifugation of PRF was **superior at accumulating platelets and leukocytes**when compared to the results from standard fixed angle centrifuges **(Richard J.Miron et al 2020).**In this clinical study we propose to compare out comes of the PRF obtained by the horizontal centrifugation method and coronally advanced flap with connective tissue graft (CTG) obtained by de-epithelized FGG for a follow up period up to 6 months

Detailed Description

Not available

Study Timeline

• Last Update Posted: 2024-09-18
• Study Start: 2025-01-01

Recruitment & Eligibility

• Status: Closed to Recruitment of Participants
• Sex: All
• Target Recruitment: 36

Inclusion Criteria

• Gingival recession defects in maxillary anteriors and premolars (Cairo’s RT1 & RT2 class of recession) 2.
• Sites with minimum depth of recession ≥2mm.
• Isolated or multiple adjoining recession involving ≤3 teeth.

Exclusion Criteria

• Sites with probing pocket depth ≥4mm.
• Teeth with mobility and/or associated with trauma from occlusion.
• Sites with dental caries and prosthetic restorations.
• Patients who exhibit unacceptable oral hygiene compliance during/or after phase Ι therapy.
• Pregnant and lactating women.
• Patients with known platelet disorders or using any medication that are known to interfere with platelet function.
• Patients with systemic conditions or disease influencing the course of periodontal disease and therapy.

Study & Design

• Study Type: Interventional
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
1.To assess and compare the changes in the recession height (RH)	Baseline and six months
2.To assess and compare the percentage of Complete root coverage (CRC%)	Baseline and six months

Secondary Outcome Measures

Name	Time	Method
To evaluate and compare the changes in the following parameters between the study groups before and after therapy	1. Width of keratinised gingiva (WKT)

Trial Locations

Locations (1)

SRM dental college; 🇮🇳 Chennai, TAMIL NADU, India

SRM dental college

🇮🇳Chennai, TAMIL NADU, India

kavitha

Principal investigator

7708468555

kavithasreedhar97@gmail.com