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Community based trial of home blood pressure monitoring with nurse-led telephone support in patients with stroke or transient ischaemic attack recently discharged from hospital.

ABSTRACT: High blood pressure in patients with stroke increases the risk of recurrence but management in the community is often inadequate. Home blood pressure monitoring may increase patients' involvement in their care, increase compliance, and reduce the need for patients to attend their General Practitioner if blood pressure is adequately controlled. However the value of home monitoring to improve blood pressure control is unclear. In particular its use has not been evaluated in stroke patients in whom neurological and cognitive ability may present unique challenges.Community based randomised trial with follow up after 12 months.360 patients admitted to three South London Stroke units with stroke or transient ischaemic attack within the past 9 months will be recruited from the wards or outpatients and randomly allocated into two groups. All patients will be visited by the specialist nurse at home at baseline when she will measure their blood pressure and administer a questionnaire. These procedures will be repeated at 12 months follow up by another researcher blind as to whether the patient is in intervention or control group.INTERVENTION patients will be given a validated home blood pressure monitor and support from the specialist nurse. Control patients will continue with usual care (blood pressure monitoring by their practice). Main outcome measures in both groups after 12 months: 1. Change in systolic blood pressure.2. Cost effectiveness: Incremental cost of the intervention to the National Health Service and incremental cost per quality adjusted life year gained.Clinical Trials.gov registration NCT00514800.

SUBMITTER: Kerry S

PROVIDER: S-EPMC2294111 | biostudies-literature | 2008 Mar

REPOSITORIES: biostudies-literature

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Community based trial of home blood pressure monitoring with nurse-led telephone support in patients with stroke or transient ischaemic attack recently discharged from hospital.

Kerry Sally S Markus Hugh H Khong Teck T Doshi Reena R Conroy Rachel R Oakeshott Pippa P

Trials 20080319

<h4>Background</h4>High blood pressure in patients with stroke increases the risk of recurrence but management in the community is often inadequate. Home blood pressure monitoring may increase patients' involvement in their care, increase compliance, and reduce the need for patients to attend their General Practitioner if blood pressure is adequately controlled. However the value of home monitoring to improve blood pressure control is unclear. In particular its use has not been evaluated in stro ...[more]

PMID: 18353175

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Project description:BACKGROUND:In 2012, nearly one-third of adults 65 years or older with Medicare discharged to home after hospitalization were referred for home health care (HHC) services. Care coordination between the hospital and HHC is frequently inadequate and may contribute to medication errors and readmissions. Insights from HHC nurses could inform improvements to care coordination. OBJECTIVE:To describe HHC nurse perspectives about challenges and solutions to coordinating care for recently discharged patients. DESIGN/PARTICIPANTS:We conducted a descriptive qualitative study with six focus groups of HHC nurses and staff (n = 56) recruited from six agencies in Colorado. Focus groups were recorded, transcribed, and analyzed using a mixed deductive/inductive approach to theme analysis with a team-based iterative method. KEY RESULTS:HHC nurses described challenges and solutions within domains of Accountability, Communication, Assessing Needs & Goals, and Medication Management. One additional domain of Safety, for both patients and HHC nurses, emerged from the analysis. Within each domain, solutions for improving care coordination included the following: 1) Accountability-hospital physicians willing to manage HHC orders until primary care follow-up, potential legislation allowing physician assistants and nurse practitioners to write HHC orders; 2) Communication-enhanced access to hospital records and direct telephone lines for HHC; 3) Assessing Needs & Goals-liaisons from HHC agencies meeting with patients in hospital; 4) Medication Management-HHC coordinating directly with clinician or pharmacist to resolve discrepancies; and 5) Safety-HHC nurses contributing non-reimbursable services for patients, and ensuring that cognitive and behavioral health information is shared with HHC. CONCLUSIONS:In an era of shared accountability for patient outcomes across settings, solutions for improving care coordination with HHC are needed. Efforts to improve care coordination with HHC should focus on clearly defining accountability for orders, enhanced communication, improved alignment of expectations for HHC between clinicians and patients, a focus on reducing medication discrepancies, and prioritizing safety for both patients and HHC nurses.

Project description:IntroductionLimited evidence exists on effective interventions to improve knowledge of preventive medications in patients with chronic diseases, such as stroke. We investigated the effectiveness of a nurse-led intervention, where a component was to improve knowledge of prevention medications, in patients with stroke or transient ischemic attack (TIA).MethodsProspective sub-study of the Shared Team Approach between Nurses and Doctors for Improved Risk Factor Management, a randomized controlled trial of risk factor management. We recruited patients aged ≥18 years and hospitalized for stroke/TIA. The intervention comprised an individualized management program, involving nurse-led education, and management plan with medical specialist oversight. The outcome, participants' knowledge of secondary prevention medications at 12 months, was assessed using questionnaires. A score of ≥5 was considered as good knowledge. Effectiveness of the intervention on knowledge of medications was determined using logistic regression.ResultsBetween May 2014 and January 2015, 142 consecutive participants from the main trial were included in this sub-study, 64 to usual care and 78 to the intervention (median age 68.9 years, 68% males, and 79% ischemic stroke). In multivariable analyses, we found no significant difference between intervention groups in knowledge of medications. Factors independently associated with good knowledge (score ≥5) at 12 months included higher socioeconomic position (OR 4.79, 95% CI 1.76, 13.07), greater functional ability (OR 1.69, 95% CI 1.17, 2.45), being married/living with a partner (OR 3.12, 95% CI 1.10, 8.87), and using instructions on pill bottle/package as an administration aid (OR 4.82, 95% CI 1.76, 13.22). Being aged ≥65 years was associated with poorer knowledge of medications (OR 0.24, 95% CI 0.08, 0.71), while knowledge was worse among those taking three medications (OR 0.15, 95% CI 0.03, 0.66) or ≥4 medications (OR 0.09, 95% CI 0.02, 0.44), when compared to participants taking fewer (≤2) prevention medications.ConclusionThere was no evidence that the nurse-led intervention was effective for improving knowledge of secondary prevention medications in patients with stroke/TIA at 12 months. However, older patients and those taking more medications should be particularly targeted for more intensive education.Trial registrationAustralian New Zealand Clinical Trials Registry (ACTRN12688000166370).

Project description:The aim of the present European Stroke Organisation Transient Ischaemic Attack (TIA) management guideline document is to provide clinically useful evidence-based recommendations on approaches to triage, investigation and secondary prevention, particularly in the acute phase following TIA. The guidelines were prepared following the Standard Operational Procedure for a European Stroke Organisation guideline document and according to GRADE methodology. As a basic principle, we defined TIA clinically and pragmatically for generalisability as transient neurological symptoms, likely to be due to focal cerebral or ocular ischaemia, which last less than 24 hours. High risk TIA was defined based on clinical features in patients seen early after their event or having other features suggesting a high early risk of stroke (e.g. ABCD2 score of 4 or greater, or weakness or speech disturbance for greater than five minutes, or recurrent events, or significant ipsilateral large artery disease e.g. carotid stenosis, intracranial stenosis). Overall, we strongly recommend using dual antiplatelet treatment with clopidogrel and aspirin short term, in high-risk non-cardioembolic TIA patients, with an ABCD2 score of 4 or greater, as defined in randomised controlled trials (RCTs). We further recommend specialist review within 24 hours after the onset of TIA symptoms. We suggest review in a specialist TIA clinic rather than conventional outpatients, if managed in an outpatient setting. We make a recommendation to use either MRA or CTA in TIA patients for additional confirmation of large artery stenosis of 50% or greater, in order to guide further management, such as clarifying degree of carotid stenosis detected with carotid duplex ultrasound. We make a recommendation against using prediction tools (eg ABCD2 score) alone to identify high risk patients or to make triage and treatment decisions in suspected TIA patients as due to limited sensitivity of the scores, those with score value of 3 or less may include significant numbers of individual patients at risk of recurrent stroke, who require early assessment and treatment. These recommendations aim to emphasise the importance of prompt acute assessment and relevant secondary prevention. There are no data from randomised controlled trials on prediction tool use and optimal imaging strategies in suspected TIA.

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Community based trial of home blood pressure monitoring with nurse-led telephone support in patients with stroke or transient ischaemic attack recently discharged from hospital.

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Community based trial of home blood pressure monitoring with nurse-led telephone support in patients with stroke or transient ischaemic attack recently discharged from hospital.

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