TKA Operating Room Efficiency for TKA Using Customized Implant Techniques

Study Purpose

This is a multi-centered prospective, consecutively enrolled study that will be conducted in the United States. Surgeons that are new users of the iTotal Knee system (defined by no experience using the customized Total Knee Replacement (TKR) in the last 6 months) will be involved in the study. To complete the study protocol, the center will collect baseline surgical and training data on 10 "off-the-shelf" TKR patients using the implant system the surgeon currently uses. Then the first 50 consecutive patients who have been identified to receive the iTotal implant (Cruciate-Retaining or Posterior-Stabilizing) based on patient factors and the implant system IFU will be enrolled in the study. Simultaneous bilateral Total Knee Arthroplasty cases will be excluded.

Recruitment Criteria

Accepts Healthy Volunteers

Healthy volunteers are participants who do not have a disease or condition, or related conditions or symptoms

Unknown
Study Type

An interventional clinical study is where participants are assigned to receive one or more interventions (or no intervention) so that researchers can evaluate the effects of the interventions on biomedical or health-related outcomes.


An observational clinical study is where participants identified as belonging to study groups are assessed for biomedical or health outcomes.


Searching Both is inclusive of interventional and observational studies.

Observational
Eligible Ages 18 Years and Over
Gender All
More Inclusion & Exclusion Criteria

Inclusion Criteria:

  • - > 18 years of age.

Exclusion Criteria:

  • - Participation in another clinical study which would confound results.
  • - Inability to complete the protocol in the opinion of the clinical staff due to safety or other reasons.
- Simultaneous bilateral Total Knee Arthroplasty cases

Trial Details

Trial ID:

This trial id was obtained from ClinicalTrials.gov, a service of the U.S. National Institutes of Health, providing information on publicly and privately supported clinical studies of human participants with locations in all 50 States and in 196 countries.

NCT04180423
Phase

Phase 1: Studies that emphasize safety and how the drug is metabolized and excreted in humans.

Phase 2: Studies that gather preliminary data on effectiveness (whether the drug works in people who have a certain disease or condition) and additional safety data.

Phase 3: Studies that gather more information about safety and effectiveness by studying different populations and different dosages and by using the drug in combination with other drugs.

Phase 4: Studies occurring after FDA has approved a drug for marketing, efficacy, or optimal use.

Lead Sponsor

The sponsor is the organization or person who oversees the clinical study and is responsible for analyzing the study data.

ConforMIS, Inc.
Principal Investigator

The person who is responsible for the scientific and technical direction of the entire clinical study.

N/A
Principal Investigator Affiliation N/A
Agency Class

Category of organization(s) involved as sponsor (and collaborator) supporting the trial.

Industry
Overall Status Recruiting
Countries United States
Conditions

The disease, disorder, syndrome, illness, or injury that is being studied.

Osteoarthritis, Knee
Arms & Interventions

Arms

: Off-the-Shelf Total Knee Arthroplasty Patients

: Conformis iTotal Total Knee Arthroplasty Patients

Interventions

Device: - Off-the-Shelf Implant Total Knee Replacement

Total Knee Replacement, or knee arthroplasty, is a common surgical procedure performed to relieve the pain and disability resulting from osteoarthritis. In general, the surgery consists of replacing the diseased or damaged joint surfaces of the knee with metal and plastic components shaped to allow continued motion of the knee. Off-the-Shelf implants use standard sizing.

Device: - Customized Implant Total Knee Replacement

Total Knee Replacement, or knee arthroplasty, is a common surgical procedure performed to relieve the pain and disability resulting from osteoarthritis. In general, the surgery consists of replacing the diseased or damaged joint surfaces of the knee with metal and plastic components shaped to allow continued motion of the knee. Customized implants are customized individually made knee implants which are designed specific to each patient's unique anatomy.

Contact a Trial Team

If you are interested in learning more about this trial, find the trial site nearest to your location and contact the site coordinator via email or phone. We also strongly recommend that you consult with your healthcare provider about the trials that may interest you and refer to our terms of service below.

St. Elizabeth Hospital, Edgewood, Kentucky

Status

Withdrawn

Address

St. Elizabeth Hospital

Edgewood, Kentucky, 41017

Kettering Medical Center, Kettering, Ohio

Status

Recruiting

Address

Kettering Medical Center

Kettering, Ohio, 45429

Site Contact

Matthew Hess, MD

[email protected]

7813459049