A Nurse Led Programme to Improve Adherence in Difficult Asthma
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Approximately 5% of adults with asthma have difficult to control disease but these account for up to 80% of total cost of asthma due to recurrent healthcare contact including hospital admission. The reasons for "difficult asthma" are multi-factorial, but an important element in many patients is non-adherence to steroid therapy. Recent qualitative analysis by the investigators group has identified a number of both individual and group themes, related to non-adherence with steroid treatment. Many of these themes such as steroid phobia, inaccurate / lack of knowledge, negative attitudes and inability to deal with side-effects, are potentially modifiable and the investigators believe, unless these issues are addressed, at an individual patient level, adherence is unlikely to improve. This randomised parallel group study will examine a nursing intervention to try and improve adherence and as a consequence, asthma control, in a group of difficult asthmatics where non-adherence has been identified as a significant factor. The study will use a needs-led menu driven individualised intervention and will compare this to current best asthma care. The primary outcome measure will be adherence to therapy, however asthma control, lung function and asthma related quality of life, patients' attitudes to asthma and treatment and their levels of anxiety and depression will also be examined. Addressing the issue of non-adherence is fundamental to improving asthma management in this difficult group with concomitant reduction on health care costs and improvements in patients' quality of life
Condition | Intervention |
---|---|
Asthma |
Behavioral: Pyscho-behavioural |
Study Type: | Interventional |
Study Design: | Allocation: Randomized Intervention Model: Parallel Assignment Masking: Single Blind (Subject) Primary Purpose: Health Services Research |
Official Title: | Evaluation of the Benefits of an Individualised Menu Driven Nurse Led Programme to Improve Adherence in Difficult Asthma |
- Adherence to Inhaled combination therapy [ Time Frame: 6 months ] [ Designated as safety issue: No ]
- Asthma control score [ Time Frame: 6 months ] [ Designated as safety issue: No ]
- Asthma Quality of Life Questionnaire [ Time Frame: 6 months ] [ Designated as safety issue: No ]
- Hospital anxiety and depression scale [ Time Frame: 6 months ] [ Designated as safety issue: No ]
- Lung function [ Time Frame: 6 months ] [ Designated as safety issue: No ]
- Reduction in rescue courses of Steroids [ Time Frame: 6 months ] [ Designated as safety issue: No ]
Enrollment: | 20 |
Study Start Date: | January 2005 |
Study Completion Date: | December 2008 |
Primary Completion Date: | December 2008 (Final data collection date for primary outcome measure) |
Arms | Assigned Interventions |
---|---|
Experimental: Psycho-educational intervention
A nurse-led programme of intervention will be devised. Patients will attend weekly for a period of 12 weeks. It will have two stages incorporating: 1. Structured interview to identify demographic information and individual reasons for non-adherence and assessment of readiness to change behaviour This will be followed by an individualised package incorporating:
|
Behavioral: Pyscho-behavioural
A nurse-led programme of intervention will be devised. Patients will attend weekly for a period of 12 weeks. It will have two stages incorporating: 1. Structured interview to identify demographic information and individual reasons for non-adherence and assessment of readiness to change behaviour This will be followed by an individualised package incorporating:
|
No Intervention: usual care
Standard asthma management
|
Behavioral: Pyscho-behavioural
A nurse-led programme of intervention will be devised. Patients will attend weekly for a period of 12 weeks. It will have two stages incorporating: 1. Structured interview to identify demographic information and individual reasons for non-adherence and assessment of readiness to change behaviour This will be followed by an individualised package incorporating:
|
Show Detailed Description
Ages Eligible for Study: | 18 Years and older |
Genders Eligible for Study: | Both |
Accepts Healthy Volunteers: | No |
Inclusion Criteria:
Filling <50% of prescription refills for inhaled combination therapy
- Persisting asthma symptoms (ACS >3) despite detailed assessment and management
- Minimal maintenance therapy of long acting beta2-agonist and inhaled steroids (800mg BDP or equivalent)
- At least 1 course of systemic steroids in the preceding 12 months.
Exclusion Criteria:
Medication adherence
- A condition other than asthma contributing to persisting symptoms
- Current smoker
- Ex-smoker > 10 pack years -Significant co-morbidity due to condition other than asthma.-
United Kingdom | |
Regional Respiratory Centre, Belfast City Hospital | |
Belfast, Co Down, United Kingdom, BT 9 7AB |
Principal Investigator: | Liam Heaney, MD | Belfast Health and Social Care Trust |
No publications provided
Responsible Party: | Dr. Liam Heaney, Belfast Health and Social Care Trust |
ClinicalTrials.gov Identifier: | NCT01064869 History of Changes |
Other Study ID Numbers: | 05/NIR/03/32 |
Study First Received: | February 8, 2010 |
Last Updated: | June 29, 2010 |
Health Authority: | United Kingdom: Research Ethics Committee |
Keywords provided by Belfast Health and Social Care Trust:
Adherence Asthma medication |
Additional relevant MeSH terms:
Asthma Bronchial Diseases Respiratory Tract Diseases Lung Diseases, Obstructive Lung Diseases |
Respiratory Hypersensitivity Hypersensitivity, Immediate Hypersensitivity Immune System Diseases |
ClinicalTrials.gov processed this record on October 17, 2012