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The Impact of Thread Length on Implant Stability

NCT05141851 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 23

Last updated 2021-12-02

No results posted yet for this study

Summary

Some studies show that different types of threads in tapered implants result in differences in primary stability. The aim of this study is to a perform a prospective, controlled, randomized clinical trial comparing primary and secondary stability between long and standard thread implants in the treatment of partial edentulous patients.

Conditions

  • Implant Stability

Interventions

DEVICE

Implants with 0,7 mm threads

Implants were placed, with threads of 0.7 mm in the location of premolars and molars.

DEVICE

Implants with 0.3 mm threads

Implants were placed, with threads of 0.3 mm in the location of premolars and molars.

Sponsors & Collaborators

  • University of Lisbon

    lead OTHER

Principal Investigators

  • Paulo Mascarenhas, PhD · University of Lisbon

  • Susana Noronha, PhD · University of Lisbon

  • Vanessa Rodrigues, Dr · University of Lisbon

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
SINGLE
Model
PARALLEL

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2018-06-19
Primary Completion
2020-02-04
Completion
2020-06-15

Countries

  • Portugal

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 NCT05141851 on ClinicalTrials.gov