BMC Medical Ethics | |
The ethical decisions UK doctors make regarding advanced cancer patients at the end of life - the perceived (in) appropriateness of anticoagulation for venous thromboembolism: A qualitative study | |
Miriam Johnson1  Anthony Maraveyas3  Ian Watt2  Simon Noble5  Dawn Dowding4  Hayley Prout6  Laura Sheard7  | |
[1] Hull York Medical School, University of Hull, Hull, England;Health Sciences, University of York, York, England;Department of Academic Oncology, Queens Centre for Oncology and Haematology, Castle Hill Hospital, Hull, England;School of Healthcare, University of Leeds, Leeds, England;Department of Palliative Medicine, Cardiff University, Cardiff, Wales;Department of Primary Care and Public Health, School of Medicine, Cardiff University, Cardiff, Wales;Area 2, Health Sciences, Seebohm Rowntree Building, University of York, York, YO10 5DD, England | |
关键词: Medical; Ethics; Qualitative research; Palliative care; Low-molecular-weight; Heparin; Venous thromboembolism; | |
Others : 800028 DOI : 10.1186/1472-6939-13-22 |
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received in 2012-02-20, accepted in 2012-08-27, 发布年份 2012 | |
【 摘 要 】
Background
Cancer patients are at risk of developing blood clots in their veins - venous thromboembolism (VTE) - which often takes the form of a pulmonary embolism or deep vein thrombosis. The risk increases with advanced disease. Evidence based treatment is low molecular weight heparin (LMWH) by daily subcutaneous injection. The aim of this research is to explore the barriers for doctors in the UK when diagnosing and treating advanced cancer patients with VTE.
Method
Qualitative, in-depth interview study with 45 doctors (30 across Yorkshire, England and 15 across South Wales). Doctors were from three specialties: oncology, palliative medicine and general practice, with a mixture of senior and junior staff. Framework analysis was used.
Results
Doctors opinions as to whether LMWH treatment was ethically appropriate for patients who were symptomatic from VTE but at end of life existed on a shifting continuum, largely influenced by patient prognosis. A lack of immediate benefit coupled with the discomfort of a daily injection had influenced some doctors not to prescribe LMWH. The point at which LMWH injections should be stopped in patients at the end of life was ambiguous. Some perceived ‘overcaution’ in their own and other clinicians’ treatment of patients. Viewpoints were divergent on whether dying of a PE was considered a “good way to go”. The interventionalism and ethos of palliative medicine was discussed.
Conclusions
Decisions are difficult for doctors to make regarding LMWH treatment for advanced cancer patients with VTE. Treatment for this patient group is bounded to the doctors own moral and ethical frameworks.
【 授权许可】
2012 Sheard et al.; licensee BioMed Central Ltd.
【 预 览 】
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20140707075412410.pdf | 155KB | download |
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