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Low Back PainCOCOANCT01312233

Collaborative Care for Older Adults With Back Pain (COCOA)

A study testing Medical Care, Dual Care and Shared Care in people with Low Back Pain, run by Palmer College of Chiropractic at 2 sites in United States.

Completed

Finished. The study has ended and is not enrolling. Results may be posted on the official record.

Official record
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Trial summary

The purpose of the Collaborative Care for Older Adults with Back Pain (COCOA) Clinical Trial is to evaluate the clinical effectiveness and feasibility of a collaborative care model (medical and chiropractic care) through a pragmatic, prospective pilot trial conducted with 120 older adults over the age of 65 with low… Read more about this study

Who is it for?
Ages 65 years and older
Conditions the study is for
Low Back Pain
What is being tested?
Medical Care, Dual Care and Shared Care
Could I receive a placebo?
No, everyone receives an active treatment
How many people
131 participants
Where
2 sitesUnited States
Study dates
Mar 2011to Mar 2013
Phase
Interventional
Are there results?
Yes, posted in the registrySummary in the doctors' view

Key requirements

Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.

  • Ages 65 years and older
  • All sexes
  • No healthy volunteers
  • Older adult

Who may be able to join

  • Age 65 years or older
  • Low back pain ≥4 on the 11-point Numerical Rating Scale
  • Low back pain diagnosis consistent with Quebec Task Force (QTF) Classifications 1-9
  • Ambulatory mobility status per successful completion of the Timed Up \& Go Test
  • Willingness to participate in this clinical trial regardless of treatment group assignment

Who cannot join

  • No history or current episode of low back pain
  • Low back pain duration of less than 1 month
  • Low back pain diagnosis consistent with Quebec Task Force Classification of 10 or 11
  • Any healthcare provider treatment for low back pain in past 2 months
  • Currently seeking or receiving compensation for a work-related injury or personal injury case for low back pain
  • Currently seeking or applying for disability payments for any health condition
Show all 26Show fewer
  • Spine or neck surgery in the past 3 months
  • Broken bone in any location in the body in the past 6 weeks
  • Active carcinoma/metastatic disease or current treatment for any form of cancer
  • Aortic aneurysm (or suspicion of) >5cm
  • Serious concomitant illness or co-morbidity
  • Alcohol or drug abuse or dependence
  • Need for laboratory testing, diagnostic imaging beyond plain film x-rays or referral to a healthcare provider not associated with the study to determine a diagnosis or for necessary treatment
  • Activities of daily living (ADL), mobility impairment or sensory impairment that impacts safety
  • Cognitive or memory impairment
  • Compliance concerns
  • Nursing home residence
  • No reliable transportation
  • Plans to move from Quad-Cities in the next 4 months
  • Pregnancy or plans to become pregnant in next 4 months in a female participant
  • Enrollment in this study by another individual who currently lives in the same household as the participant
  • Inability to speak (verbally comprehend), read or write in English language
  • Unwillingness to avoid all forms of low back pain treatment from non-study medical doctors and chiropractors during study participation
  • Unwillingness to enroll in clinical trial regardless of treatment group assignment
  • Unwillingness to sign informed consent document
  • Current student, employee or faculty member of the Palmer College of Chiropractic or Genesis Family Medical Center

Trial locations and contacts

2 sites in 1 country.

United States2 sites
  • Genesis Family Medical Center

    Davenport, Iowa, 52803

  • Palmer College of Chiropractic

    Davenport, Iowa, 52803

Other trials in United States

About this study

Official title: Co-Management of Older Adults With Low Back Pain by Medical Physicians and Doctors of Chiropractic

The purpose of the Collaborative Care for Older Adults with Back Pain (COCOA) Clinical Trial is to evaluate the clinical effectiveness and feasibility of a collaborative care model (medical and chiropractic care) through a pragmatic, prospective pilot trial conducted with 120 older adults over the age of 65 with low back pain of at least 1 month duration.

Read the detailed description

As America ages, cost-effective care for chronic diseases, such as low back pain, becomes more important. Although estimates vary, 70-85% of Americans will suffer from back pain at some point in their lives. Back pain is well established as one of the most common reasons for seeking care from a medical doctor. The American public also turns to alternative medicine providers, such as doctors of chiropractic, for back pain care. However, few clinical examples and little scientific evidence exist of care coordination between these two provider groups in general, and none that specifically target older adults above the age of 65. The purpose of the Collaborative Care for Older Adults with Back Pain (COCOA) Clinical Trial is to evaluate the clinical effectiveness and feasibility of a collaborative care model (medical and chiropractic care) through a pragmatic, prospective pilot trial conducted with 120 older adults over the age of 65 with low back pain of at least 1 month duration. Participants will be randomized to 3-parallel treatment arms: a) conventional medical care (MED CARE), b) unlinked conventional medical and chiropractic care (DUAL CARE), and c) a co-management model including conventional medical and chiropractic care (SHARED CARE). Participants in all three groups will receive up to 12 weeks of usual back pain treatment from medical doctors or doctors of osteopathy (MD/DO) at Genesis Family Medical Center. Participants in two treatment groups additionally will receive up to 12 weeks of usual chiropractic care for back pain from doctors of chiropractic at the Palmer Research Clinic. Outcomes including pain, disability and secondary outcomes will be measured at 1, 2, and 3 months (primary endpoint) with follow-up assessments completed by telephone at 6, 9, and 12 months.

Conditions
Low Back Pain
Being tested
Medical Care, Dual Care, Shared Care
Medical subject headings
Low Back Pain

What participants receive

What participants receive. In a randomised study each person is assigned to one group by chance.

  • Medical CareOther

    Also called Standard Medical Therapies for Back Pain

    Participants allocated to all three treatment groups receive medical care over a 12-week period. Medical treatments are standard therapies for back pain. Medical and osteopathic physicians follow clinical practice guideline recommendations for back pain: focused history and physical exam; limited diagnostic imaging; self-management education; maintaining physical activity as tolerated and local heat/cold application; pharmacotherapy with analgesics and anti-inflammatory agents. Participants not responding to treatment may receive additional therapies such as physical therapy or specialist referral.

  • Dual CareOther

    Also called Medical Care Plus Chiropractic Care

    Participants allocated to Dual Care receive medical care as described plus chiropractic care over a 12-week period. Chiropractic care includes standard therapies for back pain. A doctor of chiropractic determines the therapeutic approach based upon a participant's clinical presentation. Treatments may include spinal or extremity joint manipulation, such as: high velocity-low amplitude or low velocity-variable amplitude maneuvers; mechanical device assisted adjustments; or passive mobilization. Recommendations for exercise, lifestyle modifications, or other therapies may be provided.

  • Shared CareOther

    Also called Co-managed Medical Care and Chiropractic Care

    Participants allocated to Shared Care receive co-managed medical care from a medical or osteopathic doctor and chiropractic care from a doctor of chiropractic over a 12-week period. The medical and chiropractic treatments are standard therapies for back pain, as described under Medical Care and Dual Care.

Study groups in NCT01312233
Study groupRoleWhat they receive
Medical CareActive comparatorConventional medical care alone
Receives: Other: Medical Care
Dual CareActive comparatorUnlinked co-occurrence of conventional medical care and chiropractic care
Receives: Other: Dual Care
Shared CareActive comparatorCo-management of medical care and chiropractic care
Receives: Other: Shared Care

What is being measured

The primary outcome is the main question the study is designed to answer.

  1. Change From Baseline in Patient-Rated Low Back Pain (LBP), an 11 Point Numerical Rating Scale (NRS)

    Adjusted mean changes in patient-rated LBP from baseline to week 12 were assessed. Average and worst LBP were rated on an 11 Numerical Rating Scale (NRS) point scale (0, no LBP; 10 worst LBP possible)

    Measured: Baseline and 3 months

  2. Change From Baseline in Patient-Rated Disability, the 24-item Roland Morris Disability Questionnaire (RMDQ)

    Adjusted mean changes in patient-rated disability from baseline to week 12 were assessed using the 24-item RMDQ where 0 indicated no disability and 24 indicated severe disability.

    Measured: Baseline and 3 months

Secondary outcomes (3)
  1. Veterans-RAND 36-item Short-Form Health Survey (VR-36)

    Physical function and Emotional Well-being (range 0-100). Higher scores indicate a better outcome.

    Measured: Baseline and 3 months

  2. Change From Baseline in Bothersomeness of Low Back Pain Symptoms

    Adjusted mean changes in patient-reported LBP bothersomeness on a 5 point scale index (1, not at all bothered; 5, extremely bothered) from baseline to week 12 were assessed.

    Measured: Baseline to 3 months

  3. Patient Satisfaction With Care

    Percent of participants reporting levels of satisfaction for the information received regarding the cause of low back pain [LBP] (A), prognosis of LBP (B) and activities that hasten recovery (C), concern of MDs and Doctor of Chiropractic (DCs) during treatments (D), the quality of the treatment recommendations(E) and the overall care for LBP (F)

    Measured: 3 months

Timeline

From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.

  1. First posted10 Mar 2011 (estimated)
  2. Study startMar 2011
  3. Primary completionNov 2012
  4. Study completionMar 2013

Resources

More details

For doctors and researchers: how the study is designed, who runs it, and its registry IDs.

Study design
Study type
Interventional
Phase
Phase N/A
Primary purpose
Treatment
Allocation
Randomised
Intervention model
Parallel groups
Masking
Single blind
Who is masked
Investigator
Enrolment
131 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT01312233
Sponsor's protocol ID
5R18HP15126-02
Acronym
COCOA
Status last verified
Mar 2021
First submitted
4 Mar 2011
Last updated
30 Mar 2021
Data monitoring committee
Yes
Individual data sharing
No: Feasibility/pilot study

Publications

  • Goertz CM, Salsbury SA, Vining RD, Long CR, Andresen AA, Jones ME, Lyons KJ, Hondras MA, Killinger LZ, Wolinsky FD, Wallace RB. Collaborative Care for Older Adults with low back pain by family medicine physicians and doctors of chiropractic (COCOA): study protocol for a randomized controlled trial. Trials. 2013 Jan 16;14:18. doi: 10.1186/1745-6215-14-18.

    PubMed 23324133
  • Vining RD, Salsbury SA, Pohlman KA. Eligibility determination for clinical trials: development of a case review process at a chiropractic research center. Trials. 2014 Oct 24;15:406. doi: 10.1186/1745-6215-15-406.

    PubMed 25344427
  • Goertz C, Lyons SS, Andresen A, Hondras M, Jones M, Killinger LZ, Long C, Lyons K, Mulhausen P, Vining R. Collaborative Care for Older Adults (COCOA), Palmer College of Chiropractic. J Allied Health. 2010 Fall;39 Suppl 1:e135-6.

    PubMed 21174032
  • Lyons KJ, Salsbury SA, Hondras MA, Jones ME, Andresen AA, Goertz CM. Perspectives of older adults on co-management of low back pain by doctors of chiropractic and family medicine physicians: a focus group study. BMC Complement Altern Med. 2013 Sep 16;13:225. doi: 10.1186/1472-6882-13-225.

    PubMed 24040970
  • Seidman MB, Vining RD, Salsbury SA. Collaborative care for a patient with complex low back pain and long-term tobacco use: a case report. J Can Chiropr Assoc. 2015 Sep;59(3):216-25.

    PubMed 26500355
  • Boysen JC, Shannon ZK, Khan YA, Wells BM, Vining RD. A graphical clinical decision aid for managing imaging report information. J Chiropr Educ. 2017 Mar;32(1):43-49. doi: 10.7899/JCE-17-6. Epub 2017 Dec 19.

    PubMed 29257708
  • Salsbury SA, Goertz CM, Vining RD, Hondras MA, Andresen AA, Long CR, Lyons KJ, Killinger LZ, Wallace RB. Interdisciplinary Practice Models for Older Adults With Back Pain: A Qualitative Evaluation. Gerontologist. 2018 Mar 19;58(2):376-387. doi: 10.1093/geront/gnw188.

    PubMed 28082277
  • Salsbury SA, Vining RD, Hondras MA, Wallace RB, Lyons KJ, Killinger LZ, Goertz CM. Interprofessional Attitudes and Interdisciplinary Practices for Older Adults With Back Pain Among Doctors of Chiropractic: A Descriptive Survey. J Manipulative Physiol Ther. 2019 May;42(4):295-305. doi: 10.1016/j.jmpt.2018.11.011. Epub 2019 Jun 27.

    PubMed 31257002
  • Wells BM, Salsbury SA, Nightingale LM, Derby DC, Lawrence DJ, Goertz CM. Improper Communication Makes for Squat: A Qualitative Study of the Health-Care Processes Experienced By Older Adults in a Clinical Trial for Back Pain. J Patient Exp. 2020 Aug;7(4):507-515. doi: 10.1177/2374373519860347. Epub 2019 Jul 8.

    PubMed 33062871
  • Goertz CM, Salsbury SA, Long CR, Vining RD, Andresen AA, Hondras MA, Lyons KJ, Killinger LZ, Wolinsky FD, Wallace RB. Patient-centered professional practice models for managing low back pain in older adults: a pilot randomized controlled trial. BMC Geriatr. 2017 Oct 13;17(1):235. doi: 10.1186/s12877-017-0624-z.

    PubMed 29029606

Questions about this trial

What is this clinical trial studying?

A study testing Medical Care, Dual Care and Shared Care in people with Low Back Pain, run by Palmer College of Chiropractic at 2 sites in United States.

The full registered description is in the About this study section and the official record.

Who may be eligible to take part?

The sponsor lists 5 inclusion and 26 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.

Is this clinical trial currently recruiting?

The record says: finished, as of the sponsor's last update on 30 Mar 2021. Status can change between updates, so confirm with the study contact before making plans.

Where is the study taking place?

The record lists 2 sites in United States. Whether a site is taking part right now should be confirmed with that site. See every site.

What are the possible benefits and risks?

They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.

Are results available for this study?

Yes. Results are posted in the registry (first posted 28 Mar 2019). A summary is in the For doctors view, and the full results are on ClinicalTrials.gov.

How can a doctor refer a patient or contact the research team?

The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.

What does the primary outcome measure?

Change From Baseline in Patient-Rated Low Back Pain (LBP), an 11 Point Numerical Rating Scale (NRS) (time frame: Baseline and 3 months). The study lists 2 primary outcomes in all. It is what the study was designed to measure, not a finding.

Where can I read the original study information?

On the ClinicalTrials.gov record for NCT01312233, which also lists 10 linked publications.

Does a listing mean the treatment is approved or proven to work?

No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.

How often is this information updated?

AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 30 Mar 2021.

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