Topic Spotlight

Multiple Chronic Conditions

PCORI Answers Critical Questions

PCORI funds studies to help patients and those who care for them answer a range of questions about multiple chronic conditions, such as:

Patient: After starting medication for bipolar disorder, I gained weight. Despite doing my best to change my diet and exercise, I have not been able to lose it. Could taking the drug metformin be an effective and safe long-term way to lose weight?

Clinician: Many of my patients put nonhealth issues, such as paying the electric bill, ahead of their health. When I’m unaware of these problems, our already short appointments are less effective for diagnosis and treatment. Would partnering with community health workers or patient navigators improve my patients’ health outcomes?

Patient: I have two chronic conditions and often find it difficult to manage my time at doctors’ appointments. What are the most effective strategies for prioritizing concerns I want to raise with my doctor?

Study Results that Support Better-Informed Decisions

A hand crushing several unlit cigarettes on a table. Long- and Short-Term Smoking Cessation Interventions Show Similar Results
Among smokers with chronic obstructive pulmonary disease (COPD), the number who quit after receiving 23 months of nicotine-replacement therapy (NRT) and six counseling sessions was nearly the same as the number who quit after receiving 10 weeks of NRT and four counseling sessions, according to findings of a PCORI-funded study published in JAMA Network Open. While there were insignificant differences in the number of cigarettes smoked per day between the groups, both saw decreases in exposure to unhealthy chemicals and adverse cardiac events. The study followed nearly 400 adults.

Multiple Chronic Conditions Study Spotlights

Care Coordination for Older Adults with Multiple Conditions

It can be effective to have a nurse or social worker coordinate the care across multiple healthcare providers for people with multiple chronic conditions. But case management is resource-intensive. Clinicians and others would like to know which elements are most vital or which patients are most likely to benefit. This study is comparing case management of older patients with multiple chronic conditions with standard care of similar patients to answer these questions.

Comparing Ways to Reduce High Blood Pressure

This study is comparing two ways to treat high blood pressure. One focuses on improving how clinic staff measure and track patients’ blood pressure. The other method connects patients to community health workers, who come to their homes and help address factors that might make their blood pressure hard to control. In this method, if patients’ blood pressure still doesn’t improve, they get additional care from specialists.

Trained Community Members May Provide a Key Link between Clinicians and Patients

Community health workers can lower barriers to receiving care and managing health for low-income patients with more than one chronic condition. This project is testing whether goal setting plus support from a community health worker compared with goal setting alone better helps patients reach their disease-management goals, such as feeling better, avoiding hospitalizations, and feeling more in control of their health.

Multiple Chronic Conditions Portfolio Snapshots

Most Studied Chronic Conditions for Multiple Chronic Conditions - General* (20*) Cardiovascular Disease (16) Diabetes (15) Hypertension (8) Obesity (6) Depression (6) As of November 2017.
* These projects study multiple chronic conditions without indicat
Most Studied Populations of Interest for Multiple Chronic Conditions - Racial/Ethnic Minorities (42*) Low socioeconomic status (35) Older adults (20) Low health literacy (19) Urban (13) Rural (12) As of November 2017.