Millions of patients in the UK live with long term medical conditions such as diabetes, heart disease and lung diseases. These conditions are the major cause of ill health in the UK and cost the NHS billions of pounds each year. One long term condition that carries an enormous impact for patients and the NHS is COPD (Chronic Obstructive Pulmonary Disease). This lung condition affects over one million patients in the UK and is one of the major causes of admission to hospital.

Involvement of patients in the management of their own medical conditions (self-care) has been shown to improve how individuals feel, reduce the frequency of medical emergencies and reduce the costs of health care. In order to self-care successfully patients require the correct knowledge, skills and the confidence to make the right decisions; about their treatments, use of healthcare services and lifestyle choices. Recently the use of digital tools such as apps and websites has been shown to help patients with self-care and thus to improve their health. However in the UK there are very few providers of apps that are fully accredited by the NHS and only one that has been fully funded to provide apps nationally.

My mhealth (short for my mobile health) is a UK company founded by NHS doctors which provides high quality digital tools (apps) to enable patients to access information about their condition and treatments and to record symptoms on their phones, tablets, computers or even smart TVs. MyMHealth has produced an app called MyCOPD which has been issued by the NHS to many thousands of patients in the UK. This was because it has been shown to improve the way patients with more severe COPD use their treatment and improved their day to day function through use of an online exercise programme.

In this proposed study the MyMHealth team will work with NHS professionals to explore how an app called MyCOPD could help patients with mild disease and particularly those newly diagnosed with the condition. Investigators will explore how these patients can use the app and whether it's use can improve the ability to self-manage their condition. Investigators will study the potential for the app to establish appropriate and active decision making by patients and the impact of this on the use of NHS resources and the costs of day to day care.

COPD is a disabling, smoking related lung disease that is associated with symptoms of shortness of breath, cough and wheeze. The natural history is one of progressive decline, frequently punctuated by periods of rapid worsening termed acute exacerbations. The functional limitation experienced by individuals with COPD, their propensity to exacerbations and the high levels of psychological and physical co-morbidities place a significant burden on health and social care systems. It is estimated that COPD will become the 4th leading cause of death worldwide by 2030.

A typical UK city has over 7,500 patients with COPD on primary care registries and it is estimated that there are an additional 6,500 individuals living with the disease that have not yet been diagnosed. The NHS in England encourages opportunistic and systematic case finding to achieve early disease recognition. However, the merits of this approach are unclear due to a lack of evidence that early disease identification alters outcomes.

A recent randomised controlled trial undertaken in China has suggested that initiation of Tiotropium in patients with early disease may reduce the rate of lung function decline compared to placebo. This phenomenon was also observed in a subgroup analysis of young and milder COPD patients in the UPLIFT trial. Prior to these observations, smoking cessation was the only means of altering disease course in patients with early disease and there is conflicting evidence as to whether identifying COPD in smokers helps to achieve this or not. The possibility that early drug initiation may alter disease trajectory and improve long term health outcomes, makes early diagnosis appealing.

It is recognised that at the time of COPD diagnosis, patients are already less physically active than their peers that do not have airflow obstruction. This suggests that patients alter their behaviour to avoid symptoms before they perceive a problem significant enough to warrant medical attention. Physical inactivity is common in COPD patients and breathlessness is cited as the most common cause. Physical inactivity is one of the strongest predictors of death in COPD patients.To date, interventions that aim to increase physical activity have had limited success. This may be because interventions are targeted at patients with established disease when behaviour change is already established. We hypothesise that a better approach would be to prevent behaviour change in the first place rather than try to reverse it after it has occurred. Given the major barrier to physical activity is breathlessness and that this appears to impact individuals early in the disease, often before presentation, we propose that early intervention with therapies proven to reduce breathlessness will offer the greatest benefit.

Recent years have seen the development of new therapeutic strategies in COPD. A new class of inhaled therapy has emerged in the form of combined long acting beta-2 agonists (LABA) and long acting muscarinic receptor antagonists (LAMA). This dual bronchodilator approach achieves greater improvements in lung function, symptoms, quality of life and exacerbation frequency compared to the individual components alone. Early initiation of therapy with dual bronchodilation has the potential to prevent the reduction in physical activity that occurs due to exertional breathlessness and is now advocated as the first line treatment for COPD.

Therefore there is an increased need to explore strategies to support patients with mild, moderate and early COPD as the rationale for treatment develops. Here the evidence that self-management can play an important contribution to improving clinical outcomes whilst reducing health care resource use and associated costs is great. In order to effectively self-manage, patients require the knowledge, skills and confidence to make appropriate decisions about their care. When newly diagnosed, there are very few opportunities for patients to learn about their condition and develop the skills to case manage effectively. Consequently patients with LTC's often rely on health care professional to guide them and are unaware of appropriator measures they can take themselves to improve their own health. The use of digital technologies, particularly apps has been suggested as a way of empowering patients to self-manage effectively. The provision of high quality information and advice on medication, health promoting activities and improvements in adherence via apps can help patient gain the skills and confidence they need to effectively manage their conditions.

MyMHealth is a leading digital health provider that is one of the very few MHRA approved app developers and the only provider to be funded by NHS England through the National Innovation and Technology Tariff to provide patients with high quality apps to help them manage their health. MyCOPD is such a patient platform and the NHS and NICE approvals have led to the distribution of access licenses to over 50 000 patients with COPD in England. This product is therefore at the vanguard of the digital health revolution in the UK based on a strong evidence base of benefit in patient with established and more severe disease. However the majority of patients with COPD have milder disease and currently patients with mild to moderate or newly diagnosed COPD are not funded to receive the app as part of their routine care as the evidence base for its use is not mature. This study seeks to explore the potential for the use of MyCOPD to improve COPD patients' activation, disease knowledge and self-efficacy following diagnosis and in the context of mild and moderate disease.

Inclusion Criteria:

• Adult patients aged 40-80 years able to give written informed consent
• Confirmed diagnosis of mild or moderate COPD or diagnosed in the last 12 months with a confirmed diagnosis of COPD.
• FEV1 percent predicted value greater than 50% (Mild or Moderate COPD)
• Current or ex smoker
• FEV1/VC or FEV1/FVC Ratio less than 70%
• Currently taking inhaled medications
• Access to the internet at home, use of mobile technology and the ability to operate a web platform in English
• Consent to be contacted by phone, text and email.

Exclusion Criteria:

• FEV1 percent predicted less than 49% unless diagnosed in the last 12 months
• COPD exacerbation in the past 4 weeks
• Housebound patients
• Patients unable to read or use an internet enabled device.
• Alcohol and drug misuse
• Presence of a medical condition other than COPD which investigators feel would confound study outcome collection

End of study visit to be completed by a blinded team