Gold retainers vs. steel: which keeps your smile straighter?

NCT ID NCT07280455

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study tests whether a gold-plated retainer works better than a standard stainless steel one for keeping lower front teeth straight after braces. About 40 people aged 15-30 who just finished orthodontic treatment will get one of the two retainers and be checked for 6 months. The goal is to see which retainer causes less shifting and fewer problems like breakage, while also checking plaque buildup.

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Contacts and locations

Study contacts

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

Locations

  • College of Dentistry, University of Baghdad - Orthodontic Clinics

    RECRUITING

    Baghdad, Baghdad Governorate, Iraq

    Contact Phone: •••-•••-•••• Email: •••••@•••••