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Effect of Soft Tissue Augmentation With an Acellular Dermal Matrix in Marginal Bone Levels Around Implants

NCT05156294 · Status: ACTIVE_NOT_RECRUITING · Phase: PHASE3 · Type: INTERVENTIONAL · Enrollment: 30

Last updated 2024-05-08

No results posted yet for this study

Summary

The main objective of this study is to evaluate the efficacy of an acellular dermal matrix membrane to increase the peri-implant soft tissue thickness and to reduce marginal bone loss during non-submerged implant placement, as compared with the standard protocol for implant placement. The test hypothesis is that placing an acellular dermal matrix membrane simultaneous to implant placement in the posterior mandible, will increase the soft tissue thickness and consequently reduce the marginal bone level changes.

The study is designed as a doubled-blind, parallel groups, randomized clinical trial with a 1-year follow-up

Conditions

  • Dental Implant Failure Nos

Interventions

DEVICE

NovoMatrix

Implants of Camlog Conelog Screw-Line Promote Plus will be placed. Implants will be placed 1 mm below the bone crest. The diameter of the implant will be in the range of 3.8 and 4.3 mm. Consecutively, 4 to 6 mm height healing abutments and the allogenic membrane (NovoMatrix®, BioHorizon) folded in two on top of the implant (secured with the healing abutment), will be placed. Finally, flaps will be sutured with 6/0 polypropylene monofilament. Patients will be instructed to rinse with 15 ml of 0.12% chlorhexidine (Perio-Aid tratamiento, Dentaid SL, Barcelona, Spain) 60 seconds twice per day until suture removal, that will take place 14 days later. Anti-inflammatory drugs will also be prescribed (Ibuprofen 600 mg every 8 hours upon patient´s needs).

OTHER

Control

Implants of Camlog Conelog Screw-Line Promote Plus will be placed. Implants will be placed 1 mm below the bone crest. The diameter of the implant will be in the range of 3.8 and 4.3 mm. Finally, flaps will be sutured with 6/0 polypropylene monofilament. Patients will be instructed to rinse with 15 ml of 0.12% chlorhexidine (Perio-Aid tratamiento, Dentaid SL, Barcelona, Spain) 60 seconds twice per day until suture removal, that will take place 14 days later. Anti-inflammatory drugs will also be prescribed (Ibuprofen 600 mg every 8 hours upon patient´s needs).

Sponsors & Collaborators

  • Universidad Complutense de Madrid

    lead OTHER

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
DOUBLE
Model
PARALLEL

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2022-01-10
Primary Completion
2024-06-10
Completion
2024-08-10
FDA Device
Yes

Countries

  • Spain

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT05156294 on ClinicalTrials.gov