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Biomedical subjects

Una Macleod

Publications and source records attributed to Una Macleod.

5 recordsLinked to original sources

Out-of-hours palliative care: a qualitative study of cancer patients, carers and professionals.

BACKGROUND: New out-of-hours healthcare services in the UK are intended to offer simple, convenient access and effective triage. They may be unsatisfactory for patients with complex needs, where continuity of care is important. AIM: To explore the experiences and perceptions of out-of-hours care of patients with advanced cancer, and with their informal and professional carers. DESIGN OF STUDY: Qualitative, community-based study using in-depth interviews, focus groups and telephone interviews. SETTING: Urban, semi-urban and rural communities in three areas of Scotland. METHOD: Interviews with 36 patients with advanced cancer who had recently used out-of-hours services, and/or their carers, with eight focus groups with patients and carers and 50 telephone interviews with the patient's GP and other key professionals. RESULTS: Patients and carers had difficulty deciding whether to call out-of-hours services, due to anxiety about the legitimacy of need, reluctance to bother the doctor, and perceptions of triage as blocking access to care and out-of-hours care as impersonal. Positive experiences related to effective planning, particularly transfer of information, and empathic responses from staff. Professionals expressed concern about delivering good palliative care within the constraints of a generic acute service, and problems accessing other health and social care services. CONCLUSIONS: Service configuration and access to care is based predominantly on acute illness situations and biomedical criteria. These do not take account of the complex needs associated with palliative and end-of-life care. Specific arrangements are needed to ensure that appropriately resourced and integrated out-of-hours care is made accessible to such patient groups.

Adult↗

Predicting colorectal cancer risk in patients with rectal bleeding.

BACKGROUND: Rectal bleeding is an important symptom of colorectal cancer but has low predictive value in primary care. AIM: To determine which characteristics of rectal bleeding, along with other factors, are predictive of colorectal cancer. DESIGN OF STUDY: Observation study of patients with rectal bleeding referred to an open-access diagnostic clinic. SETTING: Primary care, southern England. METHOD: Symptom data were collected, using a self-completed questionnaire. Logistic regression techniques were used to determine predictors of colorectal cancer. RESULTS: There were 604 patients in the study and 22 (3.6%, 95% confidence interval [CI] = 2.0% to 5.2%) were diagnosed with colorectal cancer. Significant predictors of colorectal cancer were found to be age (<50 years: odds ratio [OR] = 1; 50-69 years: OR = 5.1, 95% CI = 1.4 to 18.6; > or = 70 years: OR = 8.2, 95% CI = 2.1 to 31.8) and blood mixed with the stool (Likelihood ratio [LR] 1.5; adjusted OR = 3.8; 95% CI = 1.4 to 10.5). Presence of haemorrhoids associated with bright red bleeding not mixed with stool reduced the likelihood of cancer (OR = 0.4, 95% CI = 0.1 to 1.2) but did not eliminate it--a cancer was present in 2% of patients with these symptoms. CONCLUSION: Patient-reported type of rectal bleeding as an isolated symptom has insufficient diagnostic value to be useful in general practice. By studying referred patients, we may even have overestimated its value. At best, it could be useful as a component of a composite symptom score to guide referral decisions.

Aged↗

Comorbidity and socioeconomic deprivation: an observational study of the prevalence of comorbidity in general practice.

Although inequalities in health between the most affluent and most deprived individuals in our communities have been well documented, the underlying causes are still not completely understood. There has been recent interest in the contribution of multiple morbidity as one explanatory factor, although there is little evidence as yet regarding this. The few general practice based studies investigating the presence of comorbidity have highlighted its significance. However the relationship between multiple morbidity and deprivation is still relatively under-researched and under-reported in the literature. As a result, the full extent of comorbidity and its implications remains unknown. Some argue, however, that there is now recognition that comorbidity is the rule rather than the exception and that this ought to influence approaches to quality of care. If this is to take place there is an urgent need for a greater understanding of the nature and impact of comorbidity.

Adolescent↗

Cancer.

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Anxiety↗