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The Medacta Quadra-P Anteverted Study

Active Not RecruitingN/A

Sponsor: Medacta International SA

Conditions: Arthrosis, Traumatic Arthritis, Rheumatoid Polyarthritis, Congenital Hip Dysplasia, Avascular Necrosis of the Femoral Head

Interventions: Quadra P anteverted

Countries: Italy

This is a Post-Marketing Surveillance of Quadra-P anteverted stem prosthesis.

Eligibility overview

Sex: ALL

Age: 18 Years to 75 Years

Healthy volunteers: No

Study type: OBSERVATIONAL

Eligibility criteria

Inclusion Criteria:

* Subjects suffering from primary hip arthrosis, post-traumatic arthrosis, dysplasia or avascular necrosis of the femoral head, rheumatoid arthritis
* Adult subjects between 18 and 75 years of age on the date of surgery
* Subjects eligible for primary total hip arthroplasty surgery for whom the anterior Quadra-P femoral component will be implanted according to the indications for use of the implant
* Subjects who are willing and able to provide written informed consent for participation in the study. Written informed consent must be obtained prior to surgery.

For the anatomical-functional subgroup:

\- Adult subjects aged between 18 and 65 years at the date of surgery who have agreed to undergo the gait analysis study.

Exclusion Criteria:

* Subjects with acute or chronic infection
* Subjects with a femoral neck fracture
* Subjects with mental conditions that impair their ability to consent to the study, to complete required questionnaires or to complete follow-up visits
* Subjects with severe deformities, at the discretion of the surgeon
* Subjects with metabolic disorders that may involve bone metabolism for which an uncemented implant would be contraindicated
* Subjects with muscular atrophy or neuromuscular diseases
* Subjects allergic to the materials used during surgery
* Subjects unable or unwilling to provide consent for participation in the study
* Any other condition not mentioned in the inclusion criteria

Locations (1)

Messina, Messina, Italy