ClinicalTrials.gov record

Completed Not applicable Interventional Accepts healthy volunteers Results available

Periimplant Mucosa Dynamics Around Divergent and Concave Atlantis Abutment Transition Profiles

ClinicalTrials.gov ID: NCT01871220

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Official title

Peri-implant Mucosa Dynamics Around Divergent and Concave Atlantis™ Abutment Transition Profiles.

Brief summary

Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.

The purpose of this study is to compare the effect of two different implant abutment designs on gum tissue volume changes over time after implant placement.

Study identification

NCT ID: NCT01871220
Recruitment status: Completed
Study type: Interventional
Phase: Not applicable
Lead sponsor: Christopher Barwacz; Other
Enrollment: 61 participants

Conditions and interventions

Conditions

Interventions

Concave Transition Profile Device
Divergent Transition Profile Device

Device

Eligibility (public fields only)

Age range: 18 Years to 90 Years
Sex: All
Healthy volunteers: Accepts healthy volunteers

This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.

Study timeline

Start date: Dec 30, 2013 (Actual)
Primary completion: Oct 3, 2018 (Actual)
Completion: Oct 3, 2018 (Actual)
Last update posted: Jun 14, 2022

2013 – 2018

United States locations

U.S. sites: 1
U.S. states: 1
U.S. cities: 1

Facility	City	State	ZIP	Site status
University of Iowa College of Dentistry	Iowa City	Iowa	52242	—

Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.

About this trial record page

What this page shows: Public field values for ClinicalTrials.gov record NCT01871220, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
What this page does not do: No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
Where the data comes from: Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
Last refresh: Last update posted Jun 14, 2022 · Synced Nov 12, 2026