Radiographic and Patient Reported Outcomes Following Combined Adductoplasty™ and Lapiplasty® Procedures for Correction of Metatarsus Adductus and Hallux Valgus (MTA3D)
Treace Medical Concepts, Inc.
Summary
Prospective, multicenter, unblinded study to evaluate outcomes of the Adductoplasty™ Procedure in combination with the Lapiplasty® Procedure for patients in need of metatarsus adductus and hallux valgus correction. Up to 80 subjects will be treated in this study at up to 13 clinical sites. Patients 14 years of age or older with symptomatic metatarsus adductus and hallux valgus will be eligible to participate based on the inclusion and exclusion criteria defined in the study protocol.
Description
The objectives of this study are to evaluate outcomes of the Adductoplasty™ Procedure combined with the Lapiplasty® Procedure for patients in need of hallux valgus and metatarsus adductus surgery: 1. To evaluate the quality of life and pain scores following the Adductoplasty™ Procedure in combination with the Lapiplasty® Procedure. 2. To determine whether the Adductoplasty™ Procedure in combination with the Lapiplasty® Procedure, effectively corrects and maintains triplane anatomical alignment of the 1st, 2nd and 3rd metatarsals, the hallux position, the sesamoid position, and the foot width.
Eligibility
- Age range
- 14–65 years
- Sex
- All
- Healthy volunteers
- Yes
Inclusion Criteria: 1. Male and females ≥14 years old at the time of consent 2. Closed physeal plates at the time of consent 3. Intermetatarsal angle is ≥8.0˚; OR True IMA of \>10°, (IMA+MTA-15=True IMA) 4. Hallux valgus angle is ≥12.0˚ 5. Metatarsus adductus angle based on Sgarlatos method ≥15° 6. Willing and able to adhere to post-op care instructions 7. Capable of completing self-administered questionnaires 8. Acceptable surgical candidate, including use of general anesthesia 9. Female patients must be of non-childbearing potential or have a negative pregnancy test in accordance with hospi…
Interventions
- DeviceTreatment of metatarsus adductus and hallux valgus with the Adductoplasty™ Procedure in combination with the Lapiplasty® Procedure
Patients 14 years of age or older with symptomatic metatarsus adductus and hallux valgus will be eligible to participate based on the inclusion/exclusion criteria established in the study protocol. Anticipated study duration will be 5 years post index procedure.
Locations (9)
- Foot and Ankle Center of the RockiesGreeley, Colorado
- Foot and Ankle Center of IowaAnkeny, Iowa
- Coastal Maine Foot and AnkleYarmouth, Maine
- JCMG - Jefferson City Medical GroupJefferson City, Missouri
- Duke Orthopaedics ArringdonMorrisville, North Carolina
- Ohio Foot and Ankle CenterCanton, Ohio