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Domiciliary oxygen is expensive and is frequently used outside the prescribing guidelines, which include the need for blood oxygen measures, a hospital-based facility. Ongoing prescriptions are generally provided by general practitioners (GPs). A survey in the north-east of England found that the origin of the initial prescription was often obscure and that there was no record of the responsible clinician or of structured follow-up for the majority of patients. Many patients received oxygen outside the prescribing guidelines. There is a need for better organised, conjoint follow-up of patients on domiciliary oxygen.

Objective: To ascertain the beliefs, current practices, and decision making of general practitioners in the diagnosis and management of suspected heart failure in primary care, with a view to identifying barriers to good care., Design: A qualitative approach using focus groups with 30 general practitioners from four primary care groups. The sampling strategy was stratified and purposive. The contents of interviews were transcribed and analysed according to the principles of "pragmatic variant" grounded theory., Setting: North east England., Results: Three categories of difficulties contribute to variations in medical practice and to the reasons why general practitioners experience difficulties in diagnosing and managing heart failure. The first is uncertainty about clinical practice, including lack of confidence in establishing an accurate diagnosis and worries about using angiotensin converting enzyme inhibitors, beta blockers, and spironolactone in patients who are often elderly and frail, with comorbidity and polypharmacy. The second is a lack of awareness of relevant research evidence in what was perceived to be a complex and rapidly changing therapeutic field. Doubts about the applicability of research findings in primary care, and fear of information overload also emerged. The third category consists of influences of individual preference and local organisational factors. Medical training, negative clinical experiences, and outside agencies influenced the behaviour of general practitioners and professional culture. Local factors included the availability of diagnostic services, resources (such as accessible cardiologists), and interactions between professionals in primary or secondary care, and they seemed to shape the practice and decision making processes in primary care., Conclusions: The national service framework for coronary heart disease stresses that the substandard care of patients with heart failure is unacceptable. This study identified barriers to be overcome across primary and secondary care in implementation strategies that are specific to the locality and multifaceted. Single strategies--for example, the provision of guidelines--are unlikely to have an impact on clinical outcomes, and new, conjoint models of care need to be explored.

Objectives: To identify doctors' perceptions of the need for palliative care for heart failure and barriers to change., Design: Qualitative study with focus groups., Setting: North west England., Participants: General practitioners and consultants in cardiology, geriatrics, palliative care, and general medicine., Results: Doctors supported the development of palliative care for patients with heart failure with the general practitioner as a central figure. They were reluctant to endorse expansion of specialist palliative care services. Barriers to developing approaches to palliative care in heart failure related to three main areas: the organisation of health care, the unpredictable course of heart failure, and the doctors' understanding of roles. The health system was thought to work against provision of holistic care, exacerbated by issues of professional rivalry and control. The priorities identified for the future were developing the role of the nurse, better community support for primary care, and enhanced communication between all the health professionals involved in the care of patients with heart failure., Conclusions: Greater consideration should be given to the care of patients dying with heart failure, clarifying the roles of doctors and nurses in different specialties, and reshaping the services provided for them. Many of the organisational and professional issues are not peculiar to patients dying with heart failure, and addressing such concerns as the lack of coordination and continuity in medical care would benefit all patients.