Ultrasound Guided Knee Injections in Musculoskeletal Medicine (PRISMM)

August 4, 2022 updated by: Andrews Research & Education Foundation

Practical Indications for Sonography in Musculoskeletal Medicine-Knee Joint Injections

This study will compare the accuracy and patient reported outcomes between four different techniques used to perform a knee injection.

Study Overview

Status

Status

Indicates the current recruitment status or the expanded access status.
Completed

Conditions

Conditions

The disease, disorder, syndrome, illness, or injury that is being studied. On ClinicalTrials.gov, conditions may also include other health-related issues, such as lifespan, quality of life, and health risks.

Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.

Detailed Description

This study will compare the accuracy and patient-oriented outcomes between various techniques for intra-articular knee injections. Historically, a joint line (intercondylar) technique of injection at the medial or lateral joint line, reliant solely upon clinical palpation, has been the most popular approach among primary care and orthopedic providers. Newer approaches, making use of ultrasound visualization to accomplish access to the intercondylar recess and the anterolateral suprapatellar pouch, have gained in popularity. Because of uncertain accuracy with the traditional approach, this study is designed to determine if sonographic visualization combined with either of these two newer techniques improves accuracy and affects patient-oriented outcomes.

Study Type

Study Type

Describes the nature of a clinical study. Study types include interventional studies (also called clinical trials), observational studies (including patient registries), and expanded access.
Interventional

Enrollment (Actual)

Enrollment

The number of participants in a clinical study. The "anticipated" enrollment is the target number of participants that the researchers need for the study.
63

Phase

Phase

The stage of a clinical trial studying a drug or biological product, based on definitions developed by the U.S. Food and Drug Administration (FDA). The phase is based on the study's objective, the number of participants, and other characteristics. There are five phases: Early Phase 1 (formerly listed as Phase 0), Phase 1, Phase 2, Phase 3, and Phase 4. Not Applicable is used to describe trials without FDA-defined phases, including trials of devices or behavioral interventions.
  • Not Applicable

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

  • United States
    • Florida
      • Gulf Breeze, Florida, United States, 32561
        • Andrews Research & Education Foundation

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Eligibility Criteria

The key requirements that people who want to participate in a clinical study must meet or the characteristics they must have. Eligibility criteria consist of both inclusion criteria (which are required for a person to participate in the study) and exclusion criteria (which prevent a person from participating). Types of eligibility criteria include whether a study accepts healthy volunteers, has age or age group requirements, or is limited by sex.

Ages Eligible for Study

18 years to 90 years (Adult, Older Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Description

Inclusion Criteria:

  • Male or female, age 18 to 90
  • Clinician determined need for intra-articular knee injection
  • Radiograph confirmed grade 1-4 Kellgren Lawrence osteoarthritis scale

Exclusion Criteria:

  • Allergy to contrast dye, shellfish
  • Allergy to egg product or hyaluronate
  • Allergy to lidocaine
  • Localized skin infection at planned site of injection
  • Inability to complete follow-up phone call three months following the injection
  • Viscosupplementation injection within 6 months of the current evaluation

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Treatment
  • Allocation: Randomized
  • Interventional Model: Parallel Assignment
  • Masking: Double

Arms and Interventions

Participant Group / Arm

Participant Group / Arm

A group or subgroup of participants in a clinical trial that receives a specific intervention/treatment, or no intervention, according to the trial's protocol.
Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.
Active Comparator: Joint Line Ultrasound
Patients assigned to this group receive a standard medial or lateral joint line injection of Euflexxa aided by ultrasound guidance while sitting up.
Procedure: Joint line ultrasound
Patients will be sitting with knee bent at 90 degrees. Clinician will palpate extremity to determine if a medial or lateral approach will be made for the injection of Euflexxa into the joint space. The procedure will be aided by real time visualization utilizing ultrasound guidance.
Other Names:
  • JLUS
Sham Comparator: Joint Line Landmark
Patients assigned to this group receive a standard medial or lateral joint line injection of Euflexxa without ultrasound guidance while sitting up.
Procedure: Joint line landmark
Patients will be sitting with knee bent at 90 degrees. Clinician will palpate extremity to determine if a medial or lateral approach will be made for the injection of Euflexxa into the joint space. The procedure will not be aided by ultrasound guidance, but completed based strictly on tactile feedback from the injecting physician.
Other Names:
  • JLL
Active Comparator: Suprapatellar Ultrasound Guided
Patients assigned to this group receive an injection of Euflexxa while lying down into the suprapatellar pouch aided by ultrasound guidance.
Procedure: Suprapatellar ultrasound guided
Patients will be lying supine on exam table. Ultrasound will be used to capture a longitudinal view of the proximal patella and the plane between the prefemoral fat pad and suprapatellar fat pad. After the desired visualization is achieved, injection of Euflexxa will be made within the suprapatellar pouch.
Other Names:
  • SPUS
Sham Comparator: Suprapatellar Landmark
Patients assigned to this group receive an injection of Euflexxa while lying down into the suprapatellar pouch without ultrasound guidance.
Procedure: Suprapatellar Landmark
Patients will be lying supine on exam table. Injecting physician will insert needle lateral to the vastus lateralis toward the suprapatellar pouch, and will inject of Euflexxa once it is believed that the needle tip is in the pouch.
Other Names:
  • SPL

What is the study measuring?

Primary Outcome Measures

Primary Outcome Measures

In a clinical study's protocol, the planned outcome measure that is the most important for evaluating the effect of an intervention/treatment. Most clinical studies have one primary outcome measure, but some have more than one.
Outcome Measure
Measure Description
Time Frame
Number of Participants With Successful Knee Injection
Time Frame: Procedure visit 3 (3-4 weeks after 1st injection)
To assess presence or absence of contrast medium within the target knee joint as determined by a blinded radiologist. If contrast medium could be observed in the joint then the injection was considered a success.
Procedure visit 3 (3-4 weeks after 1st injection)

Secondary Outcome Measures

Secondary Outcome Measures

In a clinical study's protocol, a planned outcome measure that is not as important as the primary outcome measure for evaluating the effect of an intervention but is still of interest. Most clinical studies have more than one secondary outcome measure.
Outcome Measure
Measure Description
Time Frame
Procedural Satisfaction Score at 3 Months Post Injection
Time Frame: 3 month follow-up appointment following 3rd injection
Patient reported procedural satisfaction score on scale of 0 to 10. A score of 10 indicates high satisfaction with the procedure.
3 month follow-up appointment following 3rd injection
Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC) Score
Time Frame: Pre-Injection and 3 month follow-up appointment following 3rd injection
Compare the Western Ontario and McMaster Universities Osteoarthritis Index between groups at the 3-month follow-up appointment. The scale is 0-100. Higher scores on the WOMAC indicate worse pain, stiffness, and functional limitations.
Pre-Injection and 3 month follow-up appointment following 3rd injection

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Sponsor

The organization or person who initiates the study and who has authority and control over the study.
Andrews Research & Education Foundation

Collaborators

Collaborators

An organization other than the sponsor that provides support for a clinical study. This support may include activities related to funding, design, implementation, data analysis, or reporting.
American Medical Society for Sports Medicine (AMSSM)

Investigators

Investigators

A researcher involved in a clinical study. Related terms include site principal investigator, site sub-investigator, study chair, study director, and study principal investigator.
  • Principal Investigator: Joshua Hackel, MD, Andrews Institute for Orthopaedic & Sports Medicine

Publications and helpful links

The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.

General Publications

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (Actual)

Study Start

The actual date on which the first participant was enrolled in a clinical study. The "anticipated" study start date is the date that the researchers think will be the study start date.
November 3, 2011

Primary Completion (Actual)

Primary Completion

The date on which the last participant in a clinical study was examined or received an intervention to collect final data for the primary outcome measure. Whether the clinical study ended according to the protocol or was terminated does not affect this date. For clinical studies with more than one primary outcome measure with different completion dates, this term refers to the date on which data collection is completed for all the primary outcome measures. The "anticipated" primary completion date is the date that the researchers think will be the primary completion date for the study.
February 1, 2018

Study Completion (Actual)

Study Completion

The date on which the last participant in a clinical study was examined or received an intervention/treatment to collect final data for the primary outcome measures, secondary outcome measures, and adverse events (that is, the last participant's last visit). The "anticipated" study completion date is the date that the researchers think will be the study completion date.
February 1, 2018

Study Registration Dates

First Submitted

First Submitted

The date on which the study sponsor or investigator first submitted a study record to ClinicalTrials.gov. There is typically a delay of a few days between the first submitted date and the record's availability on ClinicalTrials.gov (the first posted date).
September 18, 2017

First Submitted That Met QC Criteria

First Submitted That Met QC Criteria

The date on which the study sponsor or investigator first submits a study record that is consistent with National Library of Medicine (NLM) quality control (QC) review criteria. The sponsor or investigator may need to revise and submit a study record one or more times before NLM's QC review criteria are met. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
September 24, 2017

First Posted (Actual)

First Posted

The date on which the study record was first available on ClinicalTrials.gov after National Library of Medicine (NLM) quality control (QC) review has concluded. There is typically a delay of a few days between the date the study sponsor or investigator submitted the study record and the first posted date.
September 26, 2017

Study Record Updates

Last Update Posted (Actual)

Last Update Posted

The most recent date on which changes to a study record were made available on ClinicalTrials.gov. There may be a delay between when the changes were submitted to ClinicalTrials.gov by the study's sponsor or investigator (the last update submitted date) and the last update posted date.
August 8, 2022

Last Update Submitted That Met QC Criteria

Last Update Submitted That Met QC Criteria

The most recent date on which the study sponsor or investigator submitted changes to a study record that are consistent with National Library of Medicine (NLM) quality control (QC) review criteria. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
August 4, 2022

Last Verified

Last Verified

The most recent date on which the study sponsor or investigator confirmed the information about a clinical study on ClinicalTrials.gov as accurate and current. If a study with a recruitment status of recruiting; not yet recruiting; or active, not recruiting has not been confirmed within the past 2 years, the study's recruitment status is shown as unknown.
August 1, 2022

More Information

Terms related to this study

Keywords

Additional Relevant MeSH Terms

Other Study ID Numbers

Other Study ID Numbers

Identifiers or ID numbers other than the NCT number that are assigned to a clinical study by the study's sponsor, funders, or others. These numbers may include unique identifiers from other trial registries and National Institutes of Health grant numbers.
  • PRISMM-Knee

Plan for Individual participant data (IPD)

Plan to Share Individual Participant Data (IPD)?

NO

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

Studies a U.S. FDA-regulated device product

No

product manufactured in and exported from the U.S.

No

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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