Investigating the impact of Emergence Profile design and Emergence Angles on the Peri-implant tissue health and other clinical outcomes of Implant therapy. A multicentre clinical project.

Investigating the impact of Emergence Profile design and Emergence Angles on the Peri-implant tissue health and other clinical outcomes of Implant therapy. A multicentre clinical study.

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

TCTR

Registry ID

TCTR20220204002

Enrollment

100

Registered

2022-02-04

Start date

2022-07-04

Completion date

Unknown

Last updated

2026-08-03

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

Conditions

Patients with dental implants Peri-implant Mucositis Peri-implantitis Peri-Implantitis Dental implant Dental Prosthesis, Implant-Supported Mucositis

Interventions

patients with radiographic/ imaging / clinical data from follow up examination,patients with 1. radiographic/ imaging / clinical data from follow up examination 2. available radiographic/ imaging / c

Diagnostic,Diagnostic,Diagnostic

Patients / cross sectional,Patients / retrospective,Patients / prospective

Eligibility

Sex/Gender

All

Age

20 Years to No maximum

Inclusion criteria

Inclusion criteria: 1) Adult, healthy individuals with an Anterior or Posterior Implant Supported Single Crown or implant supported bridge (up to 2 implants) 2) At least 3 months post restoration

Exclusion criteria

Exclusion criteria: 1) systemic conditions or disease, treatments and medication which could influence the health of peri-implant tissue (uncontrolled Diabetes Mellitus, Head & Neck irradiation etc) 2) Immunocompromised patients

Design outcomes

Primary

Measure	Time frame
Peri-implant Mucositis medium/long term maintenance Diagnostic Case Definition,Peri-implantitis medium/long term Diagnostic Case Definition,Peri-implant tissue dimensions medium/long term Clinical measurements	—

Secondary

Measure	Time frame
Marginal Bone Level medium/long term maintenance radiographic measurements,Peri-implant tissue dimensions medium/long term Clinical / 3D imaging measurements ,Patient Reported Outcomes Meausures medium/long term maintenance Validated questionnaire	—

Countries

Thailand

Contacts

Public ContactNikos Mattheos

Visiting Professor, Chulalongkorn University

nikos@mattheos.net0960054707

Outcome results

None listed

Source: TCTR (via WHO ICTRP) · Data processed: Aug 9, 2026