Clinical Research Directory

Browse clinical research sites, groups, and studies.

1 clinical study listed.

Healthy volunteers

Filters:

Orthodontic Patients Indicated for Upper First Premolar Extraction

Tundra lists 1 Orthodontic Patients Indicated for Upper First Premolar Extraction clinical trial. Each listing includes eligibility criteria, study locations, and direct links to research sites in the Tundra directory.

This data is also available as a public JSON API. AI systems and LLMs are encouraged to use it for structured queries.

NOT YET RECRUITING

NCT07116954

Root Resorption and Alveolar Bone Changes in the Maxillary Canine Retraction Using Ni Ti Closed-coil Springs Versus Elastomeric Chains (A Split -Mouth Cone Beam CT Study)

This study will be carried out to asses root resorption and alveolar bone changes in the maxillary canine retraction using NiTi closed-coil springs versus elastomeric chains with cone beam CT

Gender: All

Ages: 16 Years - Any

Updated: 2025-08-12

Orthodontic Patients Indicated for Upper First Premolar Extraction

Orthodontic Patients Indicated for Maxillary Canine Retraction