UnknownNot Applicable

Effect of Xenogeneic Collagen Matrix on the Peri-implant Tissues of Immediate Implants.

Spain52 participantsStarted 2021-04-27

Plain-language summary

The present clinical trial will try to demonstrate the efficacy of stable xenogeneic collagen matrix in maintaining the vestibular coronal soft tissue volume and the stabilization of mid-buccal margin position in immediate post-extraccion sockets compared with the use of autogenous connective tissue grafts.

Who can participate

Age range30 Years – 70 Years

SexALL

See this in plain English?

AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.

Inclusion criteria

✓. Adequate oral hygiene (21).
✓. Sufficient interocclusal space (≥6 mm) to place a provisional crown without occlusion.
✓. Presence of adjacent teeth. Only one tooth gap.
✓. Presence of soft tissue and cortical buccal bone of the tooth to be extracted according to the classification of Elian et al. 2007
✓. Adequate bone quantity in the apical region of the tooth to be extracted (assessed on the CBCT).

Exclusion criteria

✕. Patients with medical conditions that affect bone and soft tissue metabolism.
✕. Uncontrolled endocrine disorders.
✕. Alcohol and drug abuse.
✕. Previous history of immunodeficiency syndromes.
✕. Patients who smoke\> 10 cigarettes a day.
✕. Active periodontal disease.
✕. Absence of a tooth adjacent to the tooth to be treated.
✕. Oral lesions of the untreated mucosa.

What they're measuring

Analyze the volumetric dimensional changes between the test and the control group

Timeframe: At T0(initial) before extraction

Analyze the volumetric dimensional changes between the test and the control group

Timeframe: At T6 (6 months after extraction)

Analyze the volumetric dimensional changes between the test and the control group

Timeframe: At T12 (12 months after extraction).

Trial details

NCT IDNCT04980313

SponsorUniversitat Internacional de Catalunya

Sponsor typeOTHER

Study typeINTERVENTIONAL

Primary completion2023-04

Contact for this trial

Octavi Ortiz-Puigpelat, DDS, PhD

+34629831138 octaviortiz@uic.es

View on ClinicalTrials.gov More Xenograft Model trials

Plain-language summary

Who can participate

Age range30 Years – 70 Years

SexALL

See this in plain English?

AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.

Inclusion criteria

✓. Adequate oral hygiene (21).
✓. Sufficient interocclusal space (≥6 mm) to place a provisional crown without occlusion.
✓. Presence of adjacent teeth. Only one tooth gap.
✓. Presence of soft tissue and cortical buccal bone of the tooth to be extracted according to the classification of Elian et al. 2007
✓. Adequate bone quantity in the apical region of the tooth to be extracted (assessed on the CBCT).

Exclusion criteria

✕. Patients with medical conditions that affect bone and soft tissue metabolism.
✕. Uncontrolled endocrine disorders.
✕. Alcohol and drug abuse.
✕. Previous history of immunodeficiency syndromes.
✕. Patients who smoke\> 10 cigarettes a day.
✕. Active periodontal disease.
✕. Absence of a tooth adjacent to the tooth to be treated.
✕. Oral lesions of the untreated mucosa.

What they're measuring

Analyze the volumetric dimensional changes between the test and the control group

Timeframe: At T0(initial) before extraction

Analyze the volumetric dimensional changes between the test and the control group

Timeframe: At T6 (6 months after extraction)

Analyze the volumetric dimensional changes between the test and the control group

Timeframe: At T12 (12 months after extraction).