Trial tests proactive care coordination for older adults at cardiovascular risk
A new randomized trial suggests that a more proactive care-coordination outreach strategy did not reduce emergency department visits or hospitalizations for older adults with cardiovascular disease or risk factors. The findings do not mean care coordination is useless, but they do show that not every outreach model works the same way.
If you or a family member manages heart disease risk with help from multiple clinicians, a new study offers a useful reality check: more outreach is not automatically better.
In a randomized clinical trial published in JAMA Network Open, researchers tested whether a proactive care-coordination outreach approach could lower emergency department visits or hospitalizations for older adults with cardiovascular disease or risk factors. It did not do better than usual care coordination after hospitalization.
What care coordination is
Care coordination is the behind-the-scenes work that helps patients move between primary care, specialists, hospitals, tests, medications, and follow-up visits without things falling through the cracks. CMS describes accountable care as a model aimed at improving quality, coordination, and outcomes while reducing fragmentation.
For patients, that can mean help with medication lists, follow-up appointments, discharge instructions, referrals, or making sure one clinician knows what another clinician prescribed.
What the researchers studied
The trial included Medicare beneficiaries age 65 and older in New York who had cardiovascular disease or at least one cardiovascular risk factor and whose care was highly fragmented. The researchers compared proactive outreach that offered care coordination in advance of hospitalization with the usual approach, which offered coordination after a hospital stay.
That matters because the study was done in one health system setting, and the results may not look the same in other regions, safety-net systems, or programs with different staffing and referral processes.
What they found
The main finding was straightforward: proactive outreach did not improve emergency department visits or hospitalizations compared with usual care coordination. The study also found that many people declined the proactive offer, which may help explain why the program did not move the needle.
This does not prove care coordination has no value. It suggests that this particular outreach model, in this setting, was not enough to improve hospital-use outcomes on its own.
Why it still matters
Health systems use care coordination because older adults with heart disease, high blood pressure, diabetes, atrial fibrillation, or other risk factors often see many clinicians and take several medicines. That can make it easier for appointments to be missed, instructions to conflict, or changes in treatment to get lost during transitions of care.
But the study is a reminder that success depends on more than good intentions. Staffing, patient engagement, access to transportation or phone support, local workflow, and whether outreach reaches people at the right time can all affect results.
What readers can do
If you are helping manage heart-related care, it can be useful to ask whether your health system or plan offers navigation support, medication reconciliation, discharge follow-up, or help coordinating specialists. Those services may be especially helpful if you see several clinicians or have trouble keeping track of medications and appointments.
It is also worth knowing the common warning signs of heart problems. CDC and MedlinePlus note that symptoms can include chest pain or pressure, shortness of breath, fatigue, dizziness, and pain in the arm, jaw, neck, or back. Symptoms that come on suddenly or feel severe should be treated as urgent, and chest pain with shortness of breath, fainting, or other emergency symptoms needs immediate medical attention.
Bottom line
The study supports a cautious conclusion: proactive care coordination is a promising idea, but this trial did not show that one outreach approach reduced hospital use for older adults with cardiovascular risk. More research is needed to understand which patients benefit most and which care models work best in different health systems.
Sources
Editorial note: Weence articles are researched from cited public-health, medical, regulatory, journal, and reputable news sources and may be drafted with AI assistance. They are checked for source support, clarity, and safety guardrails before publication.
This article is for general informational purposes only and is not medical advice. Research findings can be early or incomplete, and health guidance can change. Always talk with a qualified healthcare professional about personal symptoms, diagnosis, medications, vaccines, screenings, or treatment decisions. If you think you may have a medical emergency, call emergency services right away.
