Completed NA INTERVENTIONAL 2-arm NCT01770782

Orthodontic Retention on the Maxillary Stability After SARME Using Laser Scanner

Orthodontic Retention on Dental and Skeletal Maxillary Transverse Stability After Surgically Assisted Rapid Maxillary Expansion (SARME)Using Laser Scanner

Sponsor: Fundação de Amparo à Pesquisa do Estado de São Paulo

Conditions Maxillary Hypoplasia

Interventions Laser Scanner Surgically Assisted Rapid Maxillary Expansion (SARME)

Updated 6 times since 2017 Last updated: Jan 17, 2013 Started: Aug 31, 2009 Primary completion: Feb 28, 2010 Completion: Jan 31, 2011

This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

Listed as NCT01770782, this NA trial focuses on Maxillary Hypoplasia and remains completed. Sponsored by Fundação de Amparo à Pesquisa do Estado de São Paulo, it has been updated 6 times since 2009, reflecting limited change activity. This study adds to the evidence base for this therapeutic area through structured, versioned documentation.

Status Flow

Change History

6 versions recorded

Sep 2025 — Present [monthly]

Completed NA
Sep 2024 — Sep 2025 [monthly]

Completed NA
Jul 2024 — Sep 2024 [monthly]

Completed NA
Jan 2021 — Jul 2024 [monthly]

Completed NA
Jun 2018 — Jan 2021 [monthly]

Completed NA

▶ Show 1 earlier version

Jan 2017 — Jun 2018 [monthly]

Completed NA

First recorded

Aug 2009

Trial started

Per CT.gov start date — pre-dates our first snapshot

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:

Fundação de Amparo à Pesquisa do Estado de São Paulo
Max Domingues Pereira

Data source: Federal University of São Paulo

For direct contact, visit the study record on ClinicalTrials.gov .

Study Locations

• São Paulo, Brazil