Effect of adding platelet rich fibrin during gum papilla reconstruction in patients with black triangles between teeth

Comparative evaluation of Papilla Reconstruction using Incision and Submucosal Mobilization (PRISM) with and without Platelet Rich Fibrin as an adjunct : A Randomized controlled trial - nil

Status

Active, not recruiting

Phases

Phase 2

Study type

Interventional

Source

CTRI

Registry ID

CTRI/2026/02/104065

Enrollment

Registered

2026-02-17

Start date

Unknown

Completion date

Unknown

Last updated

2026-03-02

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

Conditions

Health Condition 1: K053- Chronic periodontitis

Interventions

Intervention1: papilla reconstruction: Papilla reconstruction will be performed using the Papilla Reconstruction using Incision and Submucosal Mobilization (PRISM) technique with placement of autologo

Eligibility

Inclusion criteria

Inclusion criteria: Apparently healthy patient Patient age ranging 20to35years. Good oral hygiene (plaque score 0) Periodontal pocket less than or equal to 4mm. No radiographic evidence of interdental bone loss. The respective teeth should be free from caries with no fixed prosthesis or orthodontic appliances. Participants who will provide informed consent will be included in the study

Exclusion criteria

Exclusion criteria: Pregnancy and lactating mothers Tobacco users and alcoholic Patients with uncontrolled systemic conditions/disease Fixed restoration on study teeth Tooth mobility Consumption of drugs causing gingival hyperplasia. Interdental bone loss Inadequate attached gingiva on study teeth

Design outcomes

Primary

Measure	Time frame
To evaluate the clinical efficacy of papilla reconstruction using incision and submucosal mobilization ( PRISM) with and without platelet rich fibrin (PRF)Timepoint: Baseline 1 week 1 month 3 months 6 months	—

Secondary

Measure	Time frame
To assess the gain in interdental papilla fill achieved with the PRISM technique with platelet rich fibrin To assess the gain in interdental papilla fill achieved with the PRISM technique without platelet rich fibrin To compare the gain in interdental papilla fill achieved with PRISM technique with and without Platelet rich fibrin To determine the reduction in interdental black triangle height and width in PRISM technique with platelet rich fibrin. To determine the reduction in interdental black triangle height and width in PRISM technique without platelet rich fibrin. To compare the reduction in interdental black triangle height and width with and without Platelet rich fibrin To evaluate patient related outcomes after PRISM technique with and without platelet rich fibrin Timepoint: Baseline 1 week 1 month 3 months 6 months	—

Measure

Time frame

To assess the gain in interdental papilla fill achieved with the PRISM technique with platelet rich fibrin To assess the gain in interdental papilla fill achieved with the PRISM technique without platelet rich fibrin To compare the gain in interdental papilla fill achieved with PRISM technique with and without Platelet rich fibrin To determine the reduction in interdental black triangle height and width in PRISM technique with platelet rich fibrin. To determine the reduction in interdental black triangle height and width in PRISM technique without platelet rich fibrin. To compare the reduction in interdental black triangle height and width with and without Platelet rich fibrin To evaluate patient related outcomes after PRISM technique with and without platelet rich fibrin Timepoint: Baseline 1 week 1 month 3 months 6 months

—

Countries

India

Contacts

Public ContactDr Shivananda H

KVG Dental College and Hospital

shivanand_perio@yahoo.co.in9900794769

Outcome results

None listed

Source: CTRI (via WHO ICTRP) · Data processed: Mar 14, 2026