Clinical Research Directory
Browse clinical research sites, groups, and studies.
3 clinical studies listed.
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Tundra lists 3 Crowding clinical trials. Each listing includes eligibility criteria, study locations, and direct links to research sites in the Tundra directory.
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NCT07038902
A Comparative Study Between Modified Miniscrew-Assisted Rapid Palatal Expander And Modified Rapid Palatal Expander in Molar Distalization Using Cone- Beam Computed Tomography
Comparative study between modified miniscrew-assisted rapid palatal expander and modified rapid palatal expander in molar distalization using CBCT.
Gender: All
Updated: 2025-12-24
NCT07111624
A New Crowding Indicator in the Emergency Department
Fenice has proposed a new indicator to measure the level of crowding in the ER. The aim of this study is to evaluate, in a national multicenter context, the degree of agreement between the Fenice indicator and the perception of crowding of the ER operators and to compare this agreement with that between NEDOCS and the perception of the operators.
Gender: All
Updated: 2025-08-08
6 states
NCT06662279
Hyrax Vs. Invisalign Palatal Expander Clinical Study
The purpose of this study is to compare expansion result and the overall experience between the Invisalign Palatal Expander and the Hyrax expander.
Gender: All
Ages: 6 Years - 11 Years
Updated: 2024-12-04
4 states