Survey of Osteoarthritis Real World Therapies (MK-0663-140) (SORT)

August 12, 2024 updated by: Organon and Co

Survey of Osteoarthritis Real World Therapies (SORT)

This was a study to estimate the proportion of participants with osteoarthritis of the knee(s) who were treated with oral or topical analgesics for their symptoms, who did and did not report adequate pain relief at Baseline and to characterize their pain level over a 12-month follow-up period.

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.

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.
Observational

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.
1261

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

50 years and older (Adult, Older Adult)

Accepts Healthy Volunteers

No

Sampling Method

Non-Probability Sample

Study Population

Participants who are presently receiving prescribed oral or topical analgesics which commenced at least two weeks prior to enrollment

Description

Inclusion Criteria:

  • Clinical diagnosis of primary osteoarthritis of the knee(s)
  • Presently receiving prescribed oral or topical analgesics for a minimum duration of two weeks prior to enrollment

Exclusion Criteria:

  • Arthritis other than primary osteoarthritis
  • Treatment with disease-modifying antirheumatic drugs (DMARDS), methotrexate or biologics
  • Subtotal or total joint replacement in the affected knee
  • Chronic severe pain of other causes that in the opinion of the investigator may require long-term analgesia or confound the present study
  • Currently enrolled in a clinical trial or who have participated in a clinical trial within the past 30 days

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

Cohorts and Interventions

Group / Cohort

Group / Cohort

A group or subgroup of participants in an observational study that is assessed for biomedical or health outcomes.
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.
All Enrolled Participants
All participants will be treated according to standard medical guidelines or usual clinical practice standards of the investigating physician.
Drug: Standard of care for treatment of osteoarthritis (OA) of knee(s)
All participants will be treated according to standard medical guidelines or usual clinical practice standards of the investigating physician.

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
Percentage of Participants Who Reported Adequate vs. Inadequate Pain Relief at Baseline
Time Frame: Baseline (Day 1)
Participant pain at baseline was recorded using the Brief Pain Inventory (BPI). The BPI is an inventory of subject-reported questions, where for each pain severity item the response scale is 0 = No Pain and 10 = Worst Pain You Can Imagine. The questions refer to pain due to osteoarthritis in the affected knee in the last week: at its worst, at its least, on the average, and right now. Adequate pain control was defined as a score of <=4 on question 5 of the BPI. Inadequate pain control was defined as a score >4 on question 5 of the BPI. Question 5 of the BPI asked participants to rate their pain by circling the number that best describes their pain on the average scale from 0 to 10 (with 0=no pain and 10=worst pain imaginable).
Baseline (Day 1)
Percentage of Participants Who Reported Adequate vs. Inadequate Pain Relief at Month 12
Time Frame: Month 12
Participant pain at baseline was recorded using the Brief Pain Inventory (BPI). The BPI is an inventory of subject-reported questions, where for each pain severity item the response scale is 0 = No Pain and 10 = Worst Pain You Can Imagine. The questions refer to pain in the last week: at its worst, at its least, on the average, and right now. Adequate pain control was defined as a score of <=4 on question 5 of the BPI. Inadequate pain control was defined as a score >4 on question 5 of the BPI. Question 5 of the BPI asked participants to rate their pain by circling the number that best describes their pain on the average scale from 0 to 10 (with 0=no pain and 10=worst pain imaginable).
Month 12

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
Percentage of Participants Who Reported Adequate Relief From Joint Stiffness or Limitation in Physical Function at Baseline (Day 1)
Time Frame: Baseline (Day 1)
Joint stiffness or limitation in physical function was evaluated using the Western Ontario and McMasters Universities (WOMAC) visual analog (VA)3.0 Index. The WOMAC VA 3.0 is a self-administered, tri-dimensional, disease-specific health status measure. It probes clinically important, subject-relevant symptoms in the areas of pain, joint stiffness and physical function in subjects with osteoarthritis of the knee. The index consists of 24 questions (5 pain, 2 stiffness and 17 physical function) and uses a VA scale of 0-500 mm for pain, 0-200 mm for stiffness, and 0-1700 for physical limitation with higher scores indicating poorer outcomes. Adequate pain was defined as participants reporting less than 4 on the BPI average pain scale.
Baseline (Day 1)
Percentage of Participants Who Reported Adequate Relief From Joint Stiffness or Limitation in Physical Function at Month 1
Time Frame: Month 1
Joint stiffness or limitation in physical function was evaluated using the Western Ontario McMaster Osteoarthritis (WOMAC) visual analog (VA)3.0 Index. The WOMAC VA 3.0 is a self-administered, tri-dimensional, disease-specific health status measure. It probes clinically important, subject-relevant symptoms in the areas of pain, joint stiffness and physical function in subjects with osteoarthritis of the knee. The index consists of 24 questions (5 pain, 2 stiffness and 17 physical function) and uses a VA scale of 0-500 mm for pain, 0-200 mm for stiffness, and 0-1700 for physical limitation with higher scores indicating poorer outcomes. Adequate pain was defined as participants reporting less than 4 on the BPI average pain scale.
Month 1
Percentage of Participants Who Reported Adequate Relief From Joint Stiffness or Limitation in Physical Function at Month 3
Time Frame: Month 3
Joint stiffness or limitation in physical function was evaluated using the Western Ontario and McMasters Universities (WOMAC) visual analog (VA)3.0 Index. The WOMAC VA 3.0 is a self-administered, tri-dimensional, disease-specific health status measure. It probes clinically important, subject-relevant symptoms in the areas of pain, joint stiffness and physical function in subjects with osteoarthritis of the knee. The index consists of 24 questions (5 pain, 2 stiffness and 17 physical function) and uses a VA scale of 0-500 mm for pain, 0-200 mm for stiffness, and 0-1700 for physical limitation with higher scores indicating poorer outcomes. Adequate pain was defined as participants reporting less than 4 on the BPI average pain scale.
Month 3
Percentage of Participants Who Reported Adequate Relief From Joint Stiffness or Limitation in Physical Function at Month 6
Time Frame: Month 6
Joint stiffness or limitation in physical function was evaluated using the Western Ontario and McMasters Universities (WOMAC) visual analog (VA)3.0 Index. The WOMAC VA 3.0 is a self-administered, tri-dimensional, disease-specific health status measure. It probes clinically important, subject-relevant symptoms in the areas of pain, joint stiffness and physical function in subjects with osteoarthritis of the knee. The index consists of 24 questions (5 pain, 2 stiffness and 17 physical function) and uses a VA scale of 0-500 mm for pain, 0-200 mm for stiffness, and 0-1700 for physical limitation with higher scores indicating poorer outcomes. Adequate pain was defined as participants reporting less than 4 on the BPI average pain scale.
Month 6
Percentage of Participants Who Reported Adequate Relief From Joint Stiffness or Limitation in Physical Function at Month 9
Time Frame: Month 9
Joint stiffness or limitation in physical function was evaluated using the Western Ontario and McMasters Universities (WOMAC) visual analog (VA)3.0 Index. The WOMAC VA 3.0 is a self-administered, tri-dimensional, disease-specific health status measure. It probes clinically important, subject-relevant symptoms in the areas of pain, joint stiffness and physical function in subjects with osteoarthritis of the knee. The index consists of 24 questions (5 pain, 2 stiffness and 17 physical function) and uses a VA scale of 0-500 mm for pain, 0-200 mm for stiffness, and 0-1700 for physical limitation with higher scores indicating poorer outcomes. Adequate pain was defined as participants reporting less than 4 on the BPI average pain scale.
Month 9
Percentage of Participants Who Reported Adequate Relief From Joint Stiffness or Limitation in Physical Function at Month 12
Time Frame: Month 12
Joint stiffness or limitation in physical function was evaluated using the Western Ontario and McMasters Universities (WOMAC) visual analog (VA)3.0 Index. The WOMAC VA 3.0 is a self-administered, tri-dimensional, disease-specific health status measure. It probes clinically important, subject-relevant symptoms in the areas of pain, joint stiffness and physical function in subjects with osteoarthritis of the knee. The index consists of 24 questions (5 pain, 2 stiffness and 17 physical function) and uses a VA scale of 0-500 mm for pain, 0-200 mm for stiffness, and 0-1700 for physical limitation with higher scores indicating poorer outcomes. Adequate pain was defined as participants reporting less than 4 on the BPI average pain scale.
Month 12

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.
Organon and Co

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

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.
October 1, 2010

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.
January 1, 2013

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.
January 1, 2013

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).
December 22, 2010

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.
February 10, 2011

First Posted (Estimated)

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.
February 11, 2011

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 29, 2024

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 12, 2024

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.
February 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.
  • 0663-140

Plan for Individual participant data (IPD)

Study Data/Documents

  1. CSR Synopsis

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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