Surgical Joint Registry MBJRF

Study Purpose

The purpose of this study is to follow the patient's short term and long term clinical outcome after undergoing joint replacement surgery.

Recruitment Criteria

Accepts Healthy Volunteers

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

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.

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

Inclusion Criteria:

  • - Inclusion criteria will be limited to subjects who have consented to undergo elective total joint replacement, hip resurfacing and partial knee surgery, arthroscopy and Femoro-actabular impingement (FAI) release performed by the PI.
  • - All patients of legal adult age will be eligible for the study.
All patients will have an equal chance to participate in the study regardless of race or gender. Patients will be enrolled in the order as they are diagnosed by the PI.

Exclusion Criteria:

  • - Exclusion criteria will be limited to morbid obesity, active infection, heart failure, lung failure, severe bleeding abnormalities, subject with known metal allergy, subject who cannot legally decide for themselves.

Trial Details

Trial ID:

This trial id was obtained from, 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.


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.

Memorial Bone and Joint Research Foundation
Principal Investigator

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

Stefan Kreuzer, MD
Principal Investigator Affiliation Memorial Bone and Joint Research Foundation
Agency Class

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

Overall Status Enrolling by invitation
Countries United States

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

Osteoarthritis, Knee, Osteoarthritis, Hip
Additional Details

This is a registry database. Consented subjects will have their medical data collected via a patient questionnaire in either paper or web based application form. Data will be collected prospectively and retrospectively and will be entered into the database generated by Memorial Bone and Joint Research Foundation. Collection of data will start during the initial clinic visit as part of standard of care. Subjects will be asked to fill out a 4-page "pre-operative hip questionnaire" or "pre-operative knee questionnaire", which includes questions for self-assessment from the Hip Disability and Osteoarthritis Outcome Score (HOOS), Knee disability and Osteoarthritis Outcome Score (KOOS), EQ-5D and University of California, Los Angeles Activity (UCLA) questionnaires. Demographic, intra-operative and additional data will also be collected to correctly identify the subject's specific disease process and treatment plan. Subjects will be asked to fill out a post-operative hip and knee questionnaire that is similar to the pre-operative questionnaire to evaluate the improvement in their clinical outcomes. The subjects will be requested to complete the post-operative questionnaires at 6 months and annually thereafter.

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.

Houston, Texas



Memorial Bone & Joint Research Foundation

Houston, Texas, 77043