Study to compare two gum surgery techniques for improving soft tissue around dental implants

Comparative clinical evaluation of peri-implant soft tissue outcomes using Roll-In Envelope flap versus split flap technique with PRF A Randomized Controlled Trial - NIL

Status

Recruiting

Phases

Phase 1Phase 2

Study type

Interventional

Source

CTRI

Registry ID

CTRI/2026/04/108252

Enrollment

Registered

2026-04-13

Start date

Unknown

Completion date

Unknown

Last updated

2026-09-14

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

None listed

Interventions

Intervention1: Roll-In Envelope Flap: Implant placement using Roll-in Envelope (RIE) flap technique. Intervention2: Split flap technique combined with Platelet-Rich Fibrin (PRF): Implant placement usi

Eligibility

Inclusion criteria

Inclusion criteria: 1.Patients aged 21-65 years requiring dental implant placement. 2.Patients should have at least one healed edentulous site. 3.Patients should be systemically healthy. 4.Patients who are willing and available for recall and follow-ups. 5.Patients with good oral hygiene (Plaque Index and Gingival Index within acceptable limits).

Exclusion criteria

Exclusion criteria: 1.Patients with uncontrolled systemic diseases, pregnant and lactating women. 2.Patients with acute infection at the proposed implant site. 3.Patients with severe bruxism or parafunctional habits. 4.Patients on medications affecting bone metabolism (e.g., bisphosphonates, long-term corticosteroids). 5.Patients who are current/ex-smoker or consume any other form of tobacco. 6.Patients with history of radiation therapy in the head and neck region.

Design outcomes

Primary

Measure	Time frame
1. Tissue Biotype Assessment 2. Peri-Implant Tissue Health Using Peri-Implant Tissue Score (PITS) Timepoint: Baseline, 1 Week , 12 Weeks	—

Secondary

Measure	Time frame
1. VAS score 2. Plaque index (PI) 3. Gingival index (GI) 4. Peri-implant probing depth (PPD) Timepoint: Baseline,24 Hours, 4 weeks,12 weeks	—

Countries

India

Contacts

Public ContactDr Sonakshi Arora

J.N.Kapoor DAV(C) Dental College

drnymphea68@gmail.com9416493962

Outcome results