Using hyaluronic acid gel to improve gum tissue appearance

Assessing the Clinical Efficacy of Hyaluronic Acid Hydrogel in Papilla Augmentation: A Clinical Study.

Not applicable Interventional SVS Institute of Dental Sciences · NCT06447311

This study is testing if an injection of hyaluronic acid gel can help improve the appearance of gum tissue in people with gum damage compared to a saline placebo.

Quick facts

PhaseNot applicable
Study typeInterventional
Enrollment24 (estimated)
Ages18 Years and up
SexAll
SponsorSVS Institute of Dental Sciences Academic / other
Locations1 site (Mahbūbnagar, Telangana)
Trial IDNCT06447311 on ClinicalTrials.gov

What this trial studies

This clinical trial evaluates the effectiveness of hyaluronic acid hydrogel for augmenting interdental papilla in patients with gingival destruction. Participants will be divided into two groups: one receiving the hyaluronic acid gel injection and the other receiving a saline placebo. The study aims to assess the clinical outcomes of papilla augmentation in the anterior region of the mouth. The trial focuses on patients with specific criteria, ensuring a controlled environment for accurate results.

Who should consider this trial

Good fit: Ideal candidates are non-smoking adults over 18 with specific types of interdental papilla recession and good oral hygiene.

Not a fit: Patients with systemic diseases, active periodontal conditions, or those who smoke may not benefit from this study.

Why it matters

Potential benefit: If successful, this treatment could enhance the aesthetic appearance of gums and improve oral health for patients with papilla recession.

How similar studies have performed: While there is limited data on the specific use of hyaluronic acid for this purpose, similar studies in periodontal treatments have shown promising results.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

1. Non-smoking patients aged above 18 years.
2. Have at least one site with interdental papilla recession in the anterior region (central incisors, lateral incisors and canines) of the maxillary or mandibular jaws.
3. Class I or Class II papillary recession.
4. The distance from the contact point to alveolar bone crest ≥5mm.
5. No active periodontal diseases and good oral hygiene.

Exclusion Criteria:

1. spacing or crowding between the teeth to be treated,
2. abnormal tooth shape,
3. systemic diseases such as diabetes mellitus, hypertension or
4. conditions that alter the outcome of periodontal therapy.
5. Pregnant and lactating women and
6. tobacco users

Where this trial is running

Mahbūbnagar, Telangana

Study contacts

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.
Conditions Gingival Destruction
Last reviewed 2026-06-13 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.