Cost/utility ratio in chronic heart failure: comparison between heart failure management program delivered by day-hospital and usual care

OBJECTIVE: This study compared the effectiveness and cost/utility ratio between a heart failure (HF) management program delivered by day-hospital (DH) and usual care in chronic heart failure (CHF) outpatients. BACKGROUND: Previous studies showed that about 50% of readmissions for CHF can be prevented by a multidisciplinary approach. However, the performance, effectiveness, and cost/utility ratio of a process of HF outpatient management related to evidence-based medicine have not been considered. METHODS: A total of 234 prospective patients discharged by a HF Unit were randomized to two management strategies: 122 patients to usual community care and 112 patients to a HF management program delivered by the DH. Management (rate of readmissions, therapeutic interventions), functional parameters (New York Heart Association [NYHA] functional class, left ventricular diameters, and ejection fraction, deceleration time of early diastolic mitral flow, peak oxygen uptake, and mitral regurgitation) and hard outcomes (cardiac death and urgent cardiac transplantation) were evaluated. The cost/utility ratios of the two strategies were compared. RESULTS: After 12 +/- 3 months of follow-up, the individual rate access in DH was 5.5 +/- 3.8 days. The DH subjects were readmitted to the hospital less frequently than were the usual-care group patients (13 vs. 78, p < 0.00001). Patients allocated to usual-care management showed heterogeneous changes in NYHA functional class (13% improved and 16% worsened p = NS); In contrast, the DH group showed significant changes in NYHA functional class (23% improved and 11% worsened, p < 0.009). Hard cardiac events in the one-year follow-up occurred in 25/234 (10.6%) patients; cardiac death occurred in 21/122 (17.2%) of the community group and in 3/112 (2.7%) in the DH group (p < 0.0007). One DH patient underwent urgent transplantation. Comparison of the two managerial models by Cox regression analysis showed that DH management significantly protected against the appearance of hard events (relative risk [RR] 0.17; confidence interval [CI] 0.06 to 0.66). The cost/utility ratio of the two management strategies was similar (usual care $2,409 vs. DH $2,244). The incremental analysis revealed a cost savings of $1,068 for each quality-adjusted life year gained. The cost/utility ratio for the integration of DH management of CHF was $19,462 (CI $13,904 to $34,048). CONCLUSIONS: A heart failure outpatient management program delivered by a DH can reduce mortality and morbidity of CHF patients. This management strategy is cost-effective and has an equitable value from a societal point of view.     

Profile of atrial fibrillation inpatients: Cardiovascular risk factors and cardiac rehabilitation programme delivery and referral patterns

Atrial fibrillation (AF) is increasingly common; however, the cardiovascular risk factor profile and the patterns of delivery and referral to cardiac rehabilitation (CR) in this population are poorly described. We conducted an audit of medical records (n = 145) of patients admitted with AF in one local health district in Sydney, Australia. Patients were aged a mean 72 years, and 51% were male. Lack of risk factor documentation was common. Despite this, 65% had two or more modifiable cardiovascular risk factors, including hypertension (63%) and hypercholesterolaemia (52%). Referral to Phase II CR occurred for 25% and was decreased with permanent AF diagnosis and increased with more risk factors. AF patients admitted to hospital have multiple cardiovascular risk factors but limited risk factor screening and/or referral to outpatient CR programmes.     

‘Why nurses are leaving the profession … lack of support from managers’: What nurses from an e‐cohort study said

The shortage of nurses is known. We explored nurses' reasons for leaving the profession based on responses from an e‐newsletter of the Nurses and Midwives e‐cohort Study. Qualitative content analysis of data from email responses (n = 66) showed ‘Lack of support’ as a social work value describing their manager's lack of support, unsupportive relationships within their work group, and a health‐care system putting business principles before care resulting in job dissatisfaction and nurse turnover. These findings are examples of a ‘complex'/‘wicked’ problem and as such will resist simple solutions to the presenting issues. The dialogic process such as Open Space Technology and Talking Circles should be considered as potentially suitable to the needs of nurses.     

Novel models for bacterial colonization and infection of full‐thickness wounds in rats

An animal model is needed to study the pathophysiology of wound infections; however, an animal model that is reproducible and clinically relevant has not previously been available. In addition, an animal model of wound colonization generated in a manner similar to the wound infection model would be useful. Here, we describe new animal models of the wound infection continuum for the characterization of essential host–pathogen relationships. We determined the conditions needed to establish rat models of stable wound colonization and infection, without the use of disturbing factors (e.g., foreign bodies or induction of diabetes mellitus). We found that the age of the rats, bacterial inoculum size, and wound location were important elements in generating reproducible, obvious, spreading wound infections. We inoculated approximately 6‐month‐old rats with 2.06 × 10⁹ or 4.12 × 10⁹ colony‐forming units of Pseudomonas aeruginosa to generate the wound colonization and wound infection models, respectively. Wounds were made 2 cm cranial to the greater trochanter. These clinically relevant and highly reproducible animal models can be used to investigate the mechanisms of wound infection and monitor the effect of therapeutic agents in vivo.     

Fathers’ contributions to the management of their child’s long‐term medical condition: a narrative review of the literature

Context Fathers’ contributions to the management of long‐term childhood medical conditions are under‐represented in the literature; therefore, the full extent of their involvement is poorly understood by practitioners and researchers, so strategies for promoting their involvement have not yet been fully considered. Objective To review studies of fathers’ actual contributions in a wide range of conditions, the potential to optimize their contribution through additional interventions by health professionals and a direction for future research. Design Narrative review of the literature. Methods CINAHL, Medline, PsychInfo and ERIC databases were searched electronically between the years 1995–2008. The terms adherence, adjustment, child, chronic, compliance, concordance, condition, coping, disease, father, illness, information, long‐term, management/intervention, mother, role, self‐care and treatment were searched for separately and in combination. English language papers reporting primary research were selected and supplemented by hand‐searching reference lists. Thirty‐five papers (arising from 29 studies) met criteria and were selected for narrative review. Results Five themes were identified: (i) the impact of long‐term conditions on fathers’ ability to promote their child’s well‐being, (ii) factors influencing fathers’ involvement in health care, (iii) personal growth/beneficial effects for fathers, (iv) the impact of father’s involvement on family functioning and (v) strategies that increase fathers’ participation in their child’s health care and in research investigating fathers’ participation. Conclusions The review suggests that fathers’ involvement in children’s health care can positively impact on fathers’, mothers’ and children’s well‐being and family functioning. A range of strategies are identified to inform the promotion of fathers’ contributions and future research investigating their input.