Clinical trial Recruiting at 1 site Interventional Ages 18 and up

Surgical approach for treating advanced gum disease with grafting

Official title: Non-incised Papillae Surgical Approach (NIPSA) and Connective Tissue Graft Plus Enamel Matrix Derivated and Xenograft for the Treatment of Periodontal Defects: A Controlled Clinical Trial

Run by Universidad de Murcia · NCT03997578 · Data updated 2026-11-12

This study is testing a new surgical technique for people with advanced gum disease to see if it helps their gums heal better and improves their overall dental health.

Quick facts

Study typeInterventional
Ages18 Years and up
SexAll
Enrollment40 (estimated)
SponsorUniversidad de Murcia
Academic / other
Locations1 site (Murcia)
StatusRecruiting
StartedSeptember 3, 2019
Main results expectedDecember 1, 2026
Study endsFebruary 2, 2027
Registry record updatedFebruary 19, 2026
Trial IDNCT03997578 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates are patients diagnosed with periodontitis who have specific periodontal lesions and probing depths.

Probably not a fit

Patients with systemic diseases that contraindicate treatment or those with third molars will not benefit from this study.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This study evaluates the effectiveness of a modified surgical technique called Non-incised Papillae Surgical Approach (NIPSA) combined with connective tissue grafts and Emdogain for patients suffering from advanced periodontal disease. The goal is to improve treatment outcomes for individuals with significant periodontal support loss. Patients with specific periodontal conditions will undergo this innovative approach to assess its efficacy in enhancing healing and regeneration of periodontal tissues.

Why it matters

Potential benefit: If successful, this approach could lead to improved healing and better long-term outcomes for patients with advanced periodontal disease.

How similar studies have gone: While this approach is innovative, similar surgical techniques have shown promise in improving periodontal outcomes, suggesting potential for success.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* patients diagnosed with periodontitis.
* plaque index and bleeding index of \< 30%.
* periodontal lesions with pocket probing depth \> 5 mm.
* intrabony defect \> 3 mm.
* intrabony defect configuration including a 1 and/or 2-wall component, always involving the buccal wall.

Exclusion Criteria:

* patients with systemic diseases that contraindicated treatment.
* third molars.
* teeth with incorrect endodontic or restorative treatment.

Where it's running

  • Centro Odontologico Del Sureste Slp
    Murcia, Spain
    Recruiting

Study contacts

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 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.