Improved Cardiovascular Risk Reduction to Enhance Rural Primary Care (ICARE)

Korey Kennelty

Status: Completed

Conditions: Coronary Artery Disease; Hypertension; Atrial Fibrillation; Stroke; Diabetes Mellitus

Treatments: Other: Personal Health Record; Other: PHCVRS Intervention

Study type: Interventional

Funder types: Other

Identifiers

NCT01983813

201308707

Details and patient eligibility

About

The trial will examine whether a centralized Prevention Health & Cardiovascular Risk Service (PHCVRS) run by clinical pharmacists at the University of Iowa can be implemented in primary care offices and whether it can improve the care delivered to patients at risk for developing cardiovascular disease.

Full description

The use of clinical pharmacists in primary care has improved the control of several chronic cardiovascular conditions. However, many private physician practices lack the resources to implement team-based care with pharmacists. The purpose of this study was to evaluate whether a centralized, remote, clinical pharmacy service could improve guideline adherence and secondary measures of cardiovascular risk in primary care offices in rural and small communities.

This study was a prospective trial in 12 family medicine offices cluster randomized to either the intervention or usual care. The intervention was delivered for 12 months, and subjects had research visits at baseline and 12 months. The primary outcome was adherence to guidelines, and secondary outcomes included changes in key cardiovascular risk factors and preventative health measures. We enrolled 302 subjects.

Enrollment: 302 patients

Sex: All

Ages: 50+ years old

Volunteers: No Healthy Volunteers

Inclusion and exclusion criteria

INCLUSION CRITERIA

Section A: Demographic Criteria

1. Patient was seen in your clinic or practice at least once in the past 24 months

2. English-speaking male or female

3. Age is 50 or older at medical record screening

   Section B: Risk Factors - Must have at least one of the following conditions

4. Uncontrolled diabetes (Hemoglobin A1c > or + 7.5)

5. Elevated LDL cholesterol > 110 for patients with PAD, CAD, stroke or diabetes or > 140 otherwise

6. Elevated blood pressure with:

   • Systolic BP >= 140 or Diastolic BP >=90 in persons with diabetes or chronic kidney disease OR
   • Systolic BP >= 150 in persons with uncomplicated hypertension

   Section C: Cardiovascular Conditions - total number of risk factors in Section B (above) plus number of conditions Section C (below) must be THREE OR MORE

7. History of coronary artery disease

8. Previous Heart Attack

9. History of Stroke

10. History of Transient Ischemic Attack

11. History of Atrial fibrillation

12. History of Peripheral Vascular Disease / claudication

13. History of carotid artery disease

14. Current smoker

15. Obesity with BMI > 30

    EXCLUSION CRITERIA

    Section D: Exclusion Criteria - has NONE of the following:

16. Inability to give informed consent

17. Pregnant

18. Diagnosis of pulmonary hypertension (Note: secondary pulmonary hypertension is OK)

19. Cancer diagnosis with a life expectancy estimated less than 2 years

20. Residence in a nursing home or diagnosis of dementia

21. No telephone or a hearing impairment not allowing them to use a phone

22. Refusal to consider attempting to use the internet at home, community center, library, medical office or other source to access the PHRM

23. Patient has plans to move from the area or transfer care to a different clinic in the next 12 months

24. Omron blood pressure cuff cannot be used on patient's arm for any reason

Trial design

Primary purpose: Treatment

Allocation: Randomized

Interventional model: Parallel Assignment

Masking: None (Open label)

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302 participants in 2 patient groups

PHCVRS intervention

Experimental group

Description:

Each participant will receive communication with a clinical pharmacist for 12 months to decrease risk of developing cardiovascular disease.

Treatment:

Other: Personal Health Record

Other: PHCVRS Intervention

Usual care/Personal Health Record

Other group

Description:

Will receive usual medical care plus access to an online Personal Health Record, where the participant can document medications and diagnosed conditions.

Treatment:

Other: Personal Health Record