The facts
The History
In Auckland, almost 200 nurses, known locally as “GASP nurses”, have completed an advanced asthma course. This training is an extension of the Asthma & Respiratory Foundation’s Fundamentals Programme and has NZQA accreditation at levels 7 & 8. Nurses completing the course are competent in all areas of asthma management, including setting up a nurse-led clinic and working collaboratively with the GP for improved patient education, health and well being.
This has resulted in many successful nurse-led asthma clinics in the North Shore and urban Rodney districts, which in turn have led to positive outcomes for patients’ health and greater job satisfaction for the nurses involved. However, use of paper-based assessment tools and calculators was cumbersome, time consuming and difficult to audit, hence our development of the electronic GASP tool.
The GASP Pilot
A 6-month pilot to test the GASP tool commenced in January 2008. It involved 18 GASP nurses across five GP practices, tracking 75 patients, aged 5-64 years.
The aims were to improve patient knowledge and concordance, encourage self management and reduce ambulatory sensitive admissions
The results:
Reduction in hospital admissions
Seven patients had required hospital admission prior to the first GASP consultation; there were no hospital admissions for the 75 patients during the six month GASP pilot.
Reduction in emergency visits
The number of emergency visits to hospitals, after hour services, or GP for asthma symptoms reduced from 29 to 5 for patients involved in the GASP pilot.
Reduction in use of oral steroids
Prior to the pilot 31 patients were using oral steroids; this reduced to 4 patients during the GASP pilot.
Improved peak flow measurement
All 7 acute asthma patients who had been admitted to hospital in the period before the GASP pilot had improved peak flow measures after the pilot Overall, 50% of the 75 patients involved in the pilot improved their peak flow rate.
Advantages of the GASP Tool
GASP is a gold standard for asthma management and is based on the New Zealand, BTS/SIGN and GINA Guidelines. GPs can be confident that the advice the GASP nurse gives a patient is based on robust best practice evidence. Being an electronic tool, it can be updated as necessary.
GASP is web-based and is compatible with Med-Tech 32 and soon with My Practice. It populates data to and from the patient’s notes.
Ease of Use: The GASP Tool is on ONE page. It is very easy to use and the GASP nurses find it saves time and follows a format which they are comfortable with. All the calculations required for an asthma assessment are automatic, so it is less time-consuming and less open to errors. It allows the GASP nurse to interact better with and include the patient in the assessment process, which many enjoy.
Patient consent and privacy: The patient is offered an option to share personal and medical information with the PHO. This is anonymous and is identifiable by NHI number only.
Assessment: Using a variety of pop-up prompts and drop down boxes, the GASP Tool offers a comprehensive assessment of the patient’s history of asthma; triggers; exacerbations; inhaler technique; adherence to treatment; symptom scores; medication use.
Patient education plays a pivotal part of the assessment process, and the GASP nurses play a key role in this area.
Objective Tests can be a stand-alone option. They include:
Reversibility tests, which are calculated to assist the clinician with diagnosing asthma or COPD accurately.
Spirometry and Nitric Oxide (FENO) testing, with assistance for interpretation of results.
Personalized Trigger Advice will show the patient how best to manage triggers and can be printed and given to the patient.
A personalized Action Plan can be printed for the patient. The calculations used are based on the patient’s best home peak flow measurement. However, they can also be generic or “symptom based” and offered to both adults or children.
The Decision Support is a complex tool which provides hundreds of different decision probabilities and offers the clinician evidence based advice and points to consider.
Audit
The Claims Management system controls quality by collecting patient’s data for the PHO, providing information on current population trends and costs. This is essential for a robust audit to be analysed and gives an insight into areas of care requiring more support and education.
Future Plans
Since the official launch of the GASP Tool in November 2008, Harbour Health has given the GASP programme to all its GP Practices.
Other primary health organisations are welcome to enquire about accessing the GASP Tool, at a subsidised cost.
Harbour Health will also provide training to nurses from other healthcare organisations.
A 2-year research project, in collaboration with Massey University and the Asthma Foundation, is now underway, aimed at tracking the impact of using the GASP tool.
For more information, please contact:
Wendy McNaughton, Respiratory Programme Manager, Harbour Health
DDI: 09 448 0467
Mobile: 0275 415 377
Email: wmcnaughton@harbourhealth.org.nz