Skip to content

Increased gum thickness around pig collagen graft implants: randomized split-mouth clinical trial

Perimplant Mucosa Thickness Modification with Xenogen Acellular Collagen Matrix (Mucoderm): Randomized Split-Mouth Clinical Trial - RCT: Randomized Clinical Trial

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
REBEC
Registry ID
RBR-4vgzyt
Enrollment
Unknown
Registered
2020-01-20
Start date
2019-05-05
Completion date
Unknown
Last updated
2025-10-27

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

Conditions

Dental Implantation

Interventions

Control group: Bone Level Tapered implants will be installed (BLT, Institut Straumann, Switzerland). diameters ranging from 3.3 - 4.1 in various sizes and then graft will be made to modify the thickne
Biological/vaccine
Procedure/surgery
A14.549.167.646.480

Sponsors

Universidade Federal de Pernambuco
Lead Sponsor
Universidade Federal de Pernambuco
Collaborator

Eligibility

Age
18 Years to 59 Years

Inclusion criteria

Inclusion criteria: Be 18 years of age or older; Have loss of at least two teeth indicated for dental implant placement; Have good control of visible plaque (Visible plaque index <20%).

Exclusion criteria

Exclusion criteria: The exclusion criteria will be: Present active periodontal disease; Need for guided bone regeneration prior to implant placement Possess systemic disorder or be on drug therapy that interferes with healing, such as uncontrolled diabetes, blood dyscrasias (hemophilia, thrombocytopenic purpura), the use of steroids or high doses of anti-inflammatory drugs; Present allergy to collagen; Smoking; Gestation.

Design outcomes

Primary

MeasureTime frame
Expected to be increased soft tissue thickness around dental implants, with a greater range of keratinized tissue around implants, assessed by millimeter probe and volumetric evaluation by precision molding.

Secondary

MeasureTime frame
It is expected to find similarity of gingival tissue between the test and control area after surgical procedures and peri-implant bone stability over time, which will be evaluated photographically and with millimeter probe and precision molded volumetric evaluation.

Countries

Brazil

Contacts

Public ContactMARCELA;RENATA VALENÇA;JOVINO SILVEIRA

Universidade Federal de Pernambuco;Universidade Federal de Pernambuco

renata.cimoes@globo.com;renata.cimoes@globo.com+55 81 8831-0501;+55 81 8831-0501

Outcome results

None listed

Source: REBEC (via WHO ICTRP)