Braces vs clear aligners: which straightens teeth faster?

NCT ID NCT07638397

Not yet recruiting Knowledge-focused Sponsor: University of Baghdad Source: ClinicalTrials.gov ↗

First seen Jun 24, 2026 · Last updated Jul 08, 2026 · Updated 4 times

Summary

This study will compare how long it takes to straighten teeth using two different orthodontic systems: self-ligating brackets (a type of braces) and clear aligners. The trial will include 42 people aged 16 to 32 with moderate dental crowding. Researchers will also look at pain levels, changes in dental arch shape, and overall treatment quality.

What this could mean

Our plain-language read of the trial. This is informational only — not medical advice or a prediction.

Active substance: self-ligating bracket system (Damon Ultima) and clear aligner system
What this could lead to: If successful, this study could help orthodontists choose the faster or more efficient method for treating moderate dental crowding.
What could go wrong: This is a small, early-stage trial with only 42 participants, so results may not apply to everyone. It compares two existing treatments, so no breakthrough is expected.

This is an AI summary of the original study and may miss details. Read our disclaimer.

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Conditions

The condition(s) this trial relates to.

Crowding

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

ANGLE CLASS I MALOCLUSSION DENTAL CROWDING

Contacts and locations

Locations

University of Baghdad

Baghdad, Al-Rusafa, 0964, Iraq

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