- Conditions
- Arthroplasty, Replacement, Knee
- Interventions
- Triathlon® PS Total Knee System
- Device
- Lead sponsor
- Stryker Orthopaedics
- Industry
- Eligibility
- 21 Years to 80 Years
- Enrollment
- 409 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2005 – 2014
- U.S. locations
- 11
- States / cities
- Columbus, Georgia • Indianapolis, Indiana • Boston, Massachusetts + 7 more
Search Results
Search by objective public record fields.
Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results come from ClinicalTrials.gov. When the live registry is unavailable, a clearly labeled stored copy may be shown.
These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.
All trial information on this site comes from the official ClinicalTrials.gov public API (clinicaltrials.gov/api/v2), run by the U.S. National Library of Medicine. We only display that public information; we do not add opinions, endorsements, or any other intent. Always review the official ClinicalTrials.gov record for the latest information.
Showing 1–12
of 12
matching trials from the live ClinicalTrials.gov search.
- Conditions
- Knee Arthropathy, Recurrence, Knee Infection
- Interventions
- Triathlon Hinge Knee (THK) System
- Device
- Lead sponsor
- The Cleveland Clinic
- Other
- Eligibility
- Not listed
- Enrollment
- 200 participants
- Timeline
- 2024 – 2034
- U.S. locations
- 2
- States / cities
- Weston, Florida • Cleveland, Ohio
- Conditions
- Arthroplasty, Replacement, Knee
- Interventions
- Triathlon® CR Total Knee System
- Device
- Lead sponsor
- Stryker Orthopaedics
- Industry
- Eligibility
- 21 Years to 80 Years
- Enrollment
- 419 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2005 – 2017
- U.S. locations
- 11
- States / cities
- Phoenix, Arizona • Miami, Florida • Columbus, Georgia + 8 more
- Conditions
- Knee Osteoarthritis, Total Knee Arthroplasty, Knee
- Interventions
- Triathlon PCR TKA, Triathlon PS TKA, Persona PCR TKA, Persona PS TKA
- Device
- Lead sponsor
- The University of Tennessee, Knoxville
- Other
- Eligibility
- 18 Years to 85 Years
- Enrollment
- 100 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2022
- U.S. locations
- 2
- States / cities
- Knoxville, Tennessee
- Conditions
- Osteoarthritis, Knee, Knee Osteoarthritis, Osteoarthritis Knees Both, Osteoarthritis Knee Left, Osteoarthritis Knee Right, Knee Pain Chronic, Knee Disease, Arthropathy of Knee Joint
- Interventions
- MicroPort Evolution Medial-Pivot Knee System (Cruciate-substituting), Stryker Triathlon Tritanium Knee System (Condylar Stabilizing)
- Device
- Lead sponsor
- LifeBridge Health
- Other
- Eligibility
- 18 Years to 75 Years
- Enrollment
- 100 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2030
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
- Conditions
- Osteoarthritis, Knee
- Interventions
- OMNI Apex Ultracongruent Knee Device
- Device
- Lead sponsor
- Spokane Joint Replacement Center
- Other
- Eligibility
- 21 Years to 80 Years
- Enrollment
- 69 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2009 – 2018
- U.S. locations
- 1
- States / cities
- Spokane, Washington
- Conditions
- Knee Osteoarthritis
- Interventions
- Triathlon total knee system
- Device
- Lead sponsor
- Washington University School of Medicine
- Other
- Eligibility
- 18 Years to 75 Years
- Enrollment
- 147 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2013 – 2023
- U.S. locations
- 1
- States / cities
- St Louis, Missouri
- Conditions
- Arthroplasty, Replacement, Knee, Total Knee Replacement
- Interventions
- X3 Polyethylene, N2Vac Polyethylene
- Device
- Lead sponsor
- Mayo Clinic
- Other
- Eligibility
- 21 Years to 85 Years
- Enrollment
- 518 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2007 – 2023
- U.S. locations
- 3
- States / cities
- Phoenix, Arizona • Jacksonville, Florida • Rochester, Minnesota
- Conditions
- Arthroplasty, Replacement, Knee
- Interventions
- Triathlon Tritanium Cone Augments
- Device
- Lead sponsor
- Stryker Orthopaedics
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 254 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2015 – 2028
- U.S. locations
- 9
- States / cities
- Zephyrhills, Florida • Chicago, Illinois • Lexington, Kentucky + 6 more
- Conditions
- Arthroplasty, Replacement, Knee
- Interventions
- Triathlon TS Knee System
- Device
- Lead sponsor
- Stryker Orthopaedics
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 180 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2009 – 2019
- U.S. locations
- 12
- States / cities
- Phoenix, Arizona • Jacksonville, Florida • Chicago, Illinois + 9 more
- Conditions
- Knee Osteoarthritis
- Interventions
- DJO Empowr PS Knee System, Stryker Triathlon Total Knee System, Biomet Vanguard Complete Knee System, Control
- Device
- Lead sponsor
- More Foundation
- Other
- Eligibility
- 50 Years and older
- Enrollment
- 102 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017 – 2029
- U.S. locations
- 1
- States / cities
- Phoenix, Arizona
- Conditions
- Arthroplasty, Knee
- Interventions
- Triathlon PSR Tibial Insert
- Device
- Lead sponsor
- Stryker Orthopaedics
- Industry
- Eligibility
- 18 Years to 75 Years
- Enrollment
- 37 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2023
- U.S. locations
- 1
- States / cities
- Charlotte, North Carolina