Analysis of a Tapered Porous Coated Stem and a Cementless Hemispherical Acetabular Component

Status:	Recruiting
Conditions:	Arthritis, Osteoarthritis (OA)
Therapuetic Areas:	Rheumatology
Healthy:	No
Age Range:	Any - 75
Updated:	3/8/2019
Start Date:	July 25, 2017
End Date:	December 1, 2028
Contact:	Mukesh Ahuja, MBBS, MS
Email:	mahuja@medacta.us.com
Phone:	312-548-3368

Prospective, Multicenter Study to Assess Performance of a Tapered Porous Coated Stem and a Cementless Hemispherical Acetabular Component in Total Hip Arthroplasty

This prospective study will evaluate the hip function and quality of life of patients
operated for total hip arthroplasty with Masterloc femoral stem and MPACT acetabular cup. The
results of this study will establish the performance of Masterloc femoral component (Medacta
International SA) and MPACT acetabular component (Medacta International SA), and provide a
general estimate of survivorship, clinical effectiveness and complications.

Inclusion Criteria:

- Primary osteoarthritis of the hip necessitating primary hip replacement,

- Suitability for straight cementless stem,

- Adult male and female under 75 years old,

- Ability to give informed consent ,

- Patients who understand the conditions of the study and are willing to participate for
the length of the prescribed follow-up.

Exclusion Criteria:

- Off-label use of the Medacta Masterloc femoral component and MPACT acetabular
component

- Post-traumatic deformity in the affected hip,

- Patient suffering from Inflammatory arthritis including rheumatoid arthritis,

- Patient suffering by congenital or developmental deformity,

- Severe osteoporosis,

- History of surgery in the affected hip,

- Perioperative fracture,

- Personality disorders (dementia, alcohol or drug abuse etc) suspected of making
completion of the trial uncertain,

- Patients with a history of active infection

- Pregnant women or those seeking to become pregnant

We found this trial at

sites

Tucson Othropedic Institute

12315 North Vistoso Park Road
Oro Valley, Arizona 85755

Principal Investigator: John Maltry, MD

Phone: 520-544-9700

from

Oro Valley, AZ