Illness Beliefs Predict Mortality in Patients with Diabetic Foot Ulcers.

BACKGROUND: Patients' illness beliefs have been associated with glycaemic control in diabetes and survival in other conditions. OBJECTIVE: We examined whether illness beliefs independently predicted survival in patients with diabetes and foot ulceration. METHODS: Patients (n=169) were recruited between 2002 and 2007. Data on illness beliefs were collected at baseline. Data on survival were extracted on 1st November 2011. Number of days survived reflected the number of days from date of recruitment to 1st November 2011. RESULTS: Cox regressions examined the predictors of time to death and identified ischemia and identity beliefs (beliefs regarding symptoms associated with foot ulceration) as significant predictors of time to death. CONCLUSIONS: Our data indicate that illness beliefs have a significant independent effect on survival in patients with diabetes and foot ulceration. These findings suggest that illness beliefs could improve our understanding of mortality risk in this patient group and could also be the basis for future therapeutic interventions to improve survival.

Illness beliefs predict self-care behaviours in patients with diabetic foot ulcers: a prospective study.

AIMS: Patients' illness beliefs are known to be influential determinants of self-care behaviours in many chronic conditions. In a prospective observational study we examined their role in predicting foot self-care behaviours in patients with diabetic foot ulcers. METHODS: Patients (n=169) were recruited from outpatient podiatry clinics. Clinical and demographic factors, illness beliefs and foot self-care behaviours were assessed as baseline (week 0). Foot self-care behaviours were assessed again 6, 12 and 24 weeks later. Linear regressions examined the contribution of beliefs at baseline to subsequent foot self-care behaviours, controlling for past behaviour (i.e., foot self-care at baseline) and clinical and demographic factors that may affect foot self-care (i.e., age and ulcer size). RESULTS: Our models accounted for between 42 and 58% of the variance in foot self-care behaviours. Even after controlling for past foot-care behaviours, age and ulcer size; patients' beliefs regarding the symptoms associated with ulceration, their understanding of ulceration and their perceived personal control over ulceration emerged as independent determinants of foot self-care. CONCLUSIONS: Patients' beliefs are important determinants of foot-care practices. They may, therefore, also be influential in determining ulcer outcomes. Interventions aimed at modifying illness beliefs may offer a means for promoting self-care and improving ulcer outcomes.

Individual care plans can reduce hospital admission rate for patients who frequently attend the emergency department.

AIM: To investigate the impact, in terms of hospital admission and investigations, of individual care plans for patients who frequently attend the emergency department (ED). METHOD: 32 patients who regularly attended the ED at St Thomas' Hospital were included in the study. After review of ED and hospital case records, an individual care plan was prepared for future attendances. The numbers of ED attendances, hospital admissions and investigations were collated from the electronic patient record system and compared for the 12 months prior to and 12 months after introduction of the care plan. Primary outcome measure was reduction in the number of hospital admissions (as a percentage of ED attendance). Secondary outcome measures were a reduction in the number of investigations and ED attendances. RESULTS: In the 12 months prior to introduction of the individual care plans, the 32 patients accounted for 858 ED attendances and 209 admissions to hospital. In 12 months after introduction of the care plans, the number of ED attendances fell to 517, with only 77 hospital admissions. Median number of hospital admissions (as a percentage of ED attendances) fell from 18.8% to 7.1% (p=0.014) after introduction of the care plan. There were also reductions in median number of ED attendances (19 vs. 5, p=0.001), median number of radiology tests (4 vs 1, p=0.001) and median number of blood tests (55 vs. 12, p<0.001). CONCLUSIONS: Individual care plans for a carefully selected group of patients who frequently attend the emergency department can result in a decrease in the number of hospital admissions and number of investigations.

Improvement in the pre-hospital care of recreational drug users through the development of club specific ambulance referral guidelines.

BACKGROUND: Previously developed 'club guidelines' developed for club owners and promoters have tended to focus more on the legislative aspects of clubs, rather than the medical management of unwell clubbers within club environments. Despite this lack of guidance on the management of unwell clubbers, a significant proportion of clubs have 'club medic' rooms for managing these individuals. However, due to the lack of specific guidance on the training of staff working in these rooms and guidelines on when an ambulance should be called for an unwell clubber, there have been instances previously where clubbers have been inappropriately managed within the club environment, and often referred to hospital only after significant physiological derangement has occurred, thereby leading to an increased risk of morbidity and mortality. METHODS: We identified owners and promoters of local club venues within the catchment area of our Emergency Department and working jointly with them and other key stakeholders, in particular the London Ambulance Service and Metropolitan Police, identified strategies to improve pre-hospital care for clubbers who become unwell as a result of recreational drug use. These included developing guidelines detailing indications for ambulance transfer to hospital for clubbers with recreational drug toxicity and the training of club medic staff to use the guidelines RESULTS: Following the initial development of a pilot set of guidelines, an audit of their use identified training needed relating to the assessment of unwell clubbers with recreational drug toxicity and revisions required to the pilot version of the guidelines. After training related to the revised guidelines, all the club medic staff were confident in their ability to assess unwell clubbers with recreational drug toxicity, the use of the guidelines and also when to call an ambulance. CONCLUSION: Working with key stakeholders in the local community, we have developed guidelines that can be used to improve the pre-hospital care of clubber unwell with recreational drug toxicity, and demonstrated that individuals with a variety of medical knowledge can be trained to use these guidelines. Wider dissemination of these guidelines, both regionally, nationally and potentially internationally, may help to reduce the pre-hospital morbidity and mortality associated with recreational drug toxicity encountered in club environments.