Patient and Provider Interventions for Managing Osteoarthritis in Primary Care

Osteoarthritis (OA) is one of the most common chronic conditions and a leading cause of disability among veterans. Many veterans with OA have significant pain and functional limitations, even though they receive some medical care for their OA. Efforts are needed to help veterans to improve OA-related outcomes. This study will examine a comprehensive approach to helping veterans manage their OA-related symptoms, in the context of a VA clinical setting. The study examines an intervention aimed at helping veterans with behaviors that are known to improve OA-related pain and function (such as exercise, weight management, and coping with pain), as well as helping providers to implement evidence-based recommendations for clinical care. The intervention is relatively low cost and easy to disseminate, with the patient component being telephone based. Therefore, if effective, this intervention could be implemented widely across the VA healthcare system.

Study Overview

• Status: Completed
• Conditions: Osteoarthritis
• Intervention / Treatment: Behavioral: Osteoarthritis Intervention

Detailed Description

Evidence-based guidelines emphasize that adequate management of osteoarthritis (OA) requires a combination of both medical and behavioral modalities. However, many of the recommended guidelines are not regularly incorporated into clinical practice, and the recommended behavioral strategies (e.g. exercise and weight management) are not practiced by most patients. The objective of this study is examine the effectiveness of a combined intervention for patients (involving exercise, weight management, and cognitive behavioral pain management) and providers (involving provision of patient-specific recommendations for care, based on evidence-based guidelines) for improving OA-related outcomes in a real-world VA clinical setting. To our knowledge this is will be the first study to intervene at a both the patient and provider levels for managing OA.

This will be a randomized controlled trial of n=300 patients with symptomatic knee or hip OA, with equal assignment to 2 study arms: 1) Patient and Provider Intervention for OA and 2.) Usual Care Control. We will randomize 30 primary care providers at the Durham VAMC and affiliated community based outpatient clinics to either intervention or control groups. We will then enroll 10 patients from each provider (5 White, 5 Non-White). The patient component of the intervention will be a twelve-month program that includes the following elements: written educational materials (focused on exercise, weight management, and cognitive behavioral pain management), an exercise video tailored for patients with lower extremity OA, and telephone calls by a counselor to support behavior change. The provider component of the intervention will involve giving information on patients' OA symptoms and treatment, as well as patient-specific evidence-based recommendations for care. Providers will have access to this information, as well as facilitated referrals for patient-specific treatment recommendations (e.g. physical therapy, orthopedics), at the point of clinical care, via electronic medical records. The primary time point for outcome assessment will be at 12-months. We will also assess a limited set of outcomes via telephone at 6-months. The primary outcome will be the Western Ontario and McMasters Universities Osteoarthritis Index (WOMAC). Secondary outcomes will include objective physical function (Short Physical Performance Test) and depressive symptoms (PHQ-8). The main study analyses will compare outcomes between the intervention and control groups. We will also assess the cost-effectiveness of the intervention.

• Study Type: Interventional
• Enrollment (Actual): 300
• Phase: Not Applicable

Contacts and Locations

Study Locations

• United States
  • North Carolina
    • Durham, North Carolina, United States, 27705
      • Durham VA Medical Center, Durham, NC

Participation Criteria

Eligibility Criteria

• Ages Eligible for Study: 21 years and older (Adult, Older Adult)
• Accepts Healthy Volunteers: No
• Genders Eligible for Study: All

Description

Inclusion Criteria:

• radiographic evidence of hip OA and / or radiographic of or meets clinical criteria for knee OA
• current joint symptoms
• BMI >=25
• physically inactive

Exclusion Criteria:

• Diagnosis of rheumatoid arthritis, fibromyalgia, or other systemic rheumatic disease
• Hospitalized for a stroke, myocardial infarction or coronary artery revascularization in the past 3 months
• Active diagnosis of psychosis or serious personality disorder
• On waiting list for / planning arthroplasty
• Severely impaired hearing or speech (patients must be able to respond to phone calls)
• Unable to speak English
• No access to a telephone
• Participating in another OA intervention or other lifestyle change study
• Dementia or other memory loss condition
• Current, uncontrolled substance abuse disorder
• Motor neuron diseases, Parkinson's Disease, multiple sclerosis
• Quadriplegic or paraplegic
• Serious / terminal illness as indicated by referral to hospice or palliative care
• Other self-reported health problem that would prohibit participation in the study
• Nursing home resident
• Other health conditions or personal issues judged by a study team member or primary care physician to make the patient inappropriate for the study
• Female participants: pregnant or planning to become pregnant
• Metastatic Cancer
• History of gout in knee or hip
• Total joint replacement (knee or hip) surgery, other knee or hip surgery, meniscus tear (verified by MRI), or ACL tear in the past 6 months
• Have not seen their VA-assigned primary health care provider for more than a year

Study Plan

How is the study designed?

Design Details

• Primary Purpose: Health Services Research
• Allocation: Randomized
• Interventional Model: Parallel Assignment
• Masking: Single

Number of Arms

2

Arms and Interventions

Participant Group / Arm	Intervention / Treatment
No Intervention: Arm 1; usual care
Experimental: Arm 2; Osteoarthritis Intervention - Primary care providers receive patient-specific osteoarthritis information and treatment recommendations approximately one week prior to the patient's first post-enrollment routine appointment with PCP; patients receive a 12-month intervention consisting of monthly phone calls focusing on exercise, weight management, and cognitive behavioral pain management.	Behavioral: Osteoarthritis Intervention; Primary care providers receive patient-specific osteoarthritis information and treatment recommendations two times (0 and 6 months); patients receive a 12-month intervention consisting of monthly phone calls focusing on exercise, weight management, and cognitive behavioral pain management.

What is the study measuring?

Primary Outcome Measures

Outcome Measure	Measure Description	Time Frame
Western Ontario and McMasters Universities Osteoarthritis Index (WOMAC)	Self-report measure of lower extremity pain (5 items), stiffness (2 items), and function (17 items) in the past two weeks. All items are rated on a 5-point Likert scale ranging from "none" (0) to "severe / extreme" (4), for a total of range of 0-96. Higher scores indicate worse symptoms and poorer function. The Mixed Models Analysis described below utilizes a common baseline mean rather than means for the individual arms. This common baseline mean is presented here, and the raw baseline measures per group are presented in the baseline information section.	12-months

Secondary Outcome Measures

Outcome Measure	Measure Description	Time Frame
Short Physical Performance Test Protocol	This is a series of 5 tests covering the domains of balance (3 tests), gait speed (8 foot walk) and time to rise from a chair and return to the seated position five times. The total score ranges from 0 (worst performance) to 12 (best performance). The Mixed Models Analysis described below utilizes a common baseline mean rather than means for the individual arms. This common baseline mean is presented here, and the raw baseline measures per group are presented in the baseline information section.	12-months
PHQ-8	This is an 8-item self-report scale, all items are rated on a score of 0-3, for a total range of 0-24. Higher scores indicate more depressive symptoms. The Mixed Models Analysis described below utilizes a common baseline mean rather than means for the individual arms. This common baseline mean is presented here, and the raw baseline measures per group are presented in the baseline information section.	12-months

Collaborators and Investigators

• Sponsor: US Department of Veterans Affairs

Publications and helpful links

General Publications

• Allen KD, Bosworth HB, Brock DS, Chapman JG, Chatterjee R, Coffman CJ, Datta SK, Dolor RJ, Jeffreys AS, Juntilla KA, Kruszewski J, Marbrey LE, McDuffie J, Oddone EZ, Sperber N, Sochacki MP, Stanwyck C, Strauss JL, Yancy WS Jr. Patient and provider interventions for managing osteoarthritis in primary care: protocols for two randomized controlled trials. BMC Musculoskelet Disord. 2012 Apr 24;13:60. doi: 10.1186/1471-2474-13-60.
• Sperber N, Hall KS, Allen K, DeVellis BM, Lewis M, Callahan LF. The role of symptoms and self-efficacy in predicting physical activity change among older adults with arthritis. J Phys Act Health. 2014 Mar;11(3):528-35. doi: 10.1123/jpah.2012-0030. Epub 2013 Feb 8.
• Taylor SS, Hughes JM, Coffman CJ, Jeffreys AS, Ulmer CS, Oddone EZ, Bosworth HB, Yancy WS Jr, Allen KD. Prevalence of and characteristics associated with insomnia and obstructive sleep apnea among veterans with knee and hip osteoarthritis. BMC Musculoskelet Disord. 2018 Mar 9;19(1):79. doi: 10.1186/s12891-018-1993-y.
• Allen KD, Yancy WS Jr, Bosworth HB, Coffman CJ, Jeffreys AS, Datta SK, McDuffie J, Strauss JL, Oddone EZ. A Combined Patient and Provider Intervention for Management of Osteoarthritis in Veterans: A Randomized Clinical Trial. Ann Intern Med. 2016 Jan 19;164(2):73-83. doi: 10.7326/M15-0378. Epub 2015 Dec 22.

Study record dates

Study Major Dates

• Study Start: August 1, 2011
• Primary Completion (Actual): December 1, 2013
• Study Completion (Actual): January 1, 2014

Study Registration Dates

• First Submitted: May 24, 2010
• First Submitted That Met QC Criteria: May 25, 2010
• First Posted (Estimate): May 26, 2010

Study Record Updates

• Last Update Posted (Estimate): April 28, 2015
• Last Update Submitted That Met QC Criteria: April 6, 2015
• Last Verified: September 1, 2014

More Information

Terms related to this study

• Keywords: Exercise; Osteoarthritis; Diet; Education, Medical; Coping Skills
• Additional Relevant MeSH Terms: Joint Diseases; Musculoskeletal Diseases; Rheumatic Diseases; Arthritis; Osteoarthritis
• Other Study ID Numbers: IIR 10-126