Bond failure rate of Orthodontic Brackets and Tubes

Comparison of bond failure rate of Orthodontic Brackets and Tubes bonded with Transbond XT or GC ortho connect adhesives, A six month randomized clinical trial

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

IRCT

Registry ID

IRCT20191221045838N1

Enrollment

100

Registered

2020-04-25

Start date

2020-01-21

Completion date

Unknown

Last updated

2020-05-18

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Orthodontic treatment.

Interventions

Intervention 1: first Intervention group: Transbond XT adhesive from 3M unitek, U.S.A company. Randomly, attachments on one side of each jaw are bonded using this adhesive. The bond will be followed f

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: patients who need fixed orthodontic treatment class I, II, III malocclusions no buccal or labial restorations Extraction or non extraction orthodontic treatment plans

Exclusion criteria

Exclusion criteria: Teeth with facial restorations or congenital enamel defects Semi erupted teeth Second and third molars Surgically exposed teeth Occlusal interference Patients who need orthognathic surgery

Design outcomes

Primary

Measure	Time frame
Orthodontic bond failure. Timepoint: 6 months. Method of measurement: Check list.	—

Countries

Iran (Islamic Republic of)

Contacts

Public ContactMina Moradi

Bojnourd University of Medical Sciences

m.moradi@nkums.ac.ir+98 58 3229 6787

Outcome results

None listed

Source: IRCT (via WHO ICTRP) · Data processed: Feb 4, 2026