Determinants of survival in patients with chronic heart failure: a population-based study in Reggio Emilia, Italy

AIMS

We aim to monitor and improve the quality of the heart failure (HF) integrated assistance model defined by national and regional guidelines and implemented in the province of Reggio Emilia, Italy. Specific aims of the audit were to estimate the prevalence of HF, describe the characteristics of patients with HF and the rate of patients enrolled in the integrated care treated in primary care, and identify socioeconomic and geographic determinants of the 4-year survival of these patients.

METHODS AND RESULTS

Retrospective analysis of a cohort of prevalent cases of HF, diagnosed before 31 December 2015 in Reggio Emilia, Italy, alive on 1 January 2016, and residing at the time of diagnosis on the provincial territory. Age and sex-adjusted prevalence of HF by area of residence were calculated according to the standard European population 2013. Patients were followed until death or 31 December 2019, whatever came first. The outcome measure of the study was four-year case fatality. Cox proportional hazards models, adjusted for age, sex, and duration of disease were used to determine the association between socio-geographic factors and death. The 4-year case-fatality rate was 36.7%, and it was the highest in the mountains (50.8%) compared with hills (34.6%), lowland (35.4%) and city (37.7%). The prevalence of HF was the lowest in the mountain [149.9, 95% confidence interval (CI) 112.1-187.7] and the highest in the lowland (340.8, 95% CI 308.7-372.9) and city (308, 95% CI 276.0-321.2). Patients living in the mountains had a lower deprivation index, and fewer hospitalizations prior to official diagnosis, although these characteristics were not statistically significant determinants of HF death in multivariate analysis. Behavioural (smoking and obesity) and socio-geographic characteristics (educational level, deprivation index and area of residence) were not significantly associated with mortality in both univariable and multivariable analysis; however, patients who live in mountains (hazard ratio 1.10, 95% CI 0.73-1.66) or hills (hazard ratio 1.11, 95% CI 0.90-1.37) had a slightly higher risk of death than those living in the city. Only 197 (12.1%) of patients in the cohort were enrolled in the integrated care pathway over the course of 4 years.

CONCLUSIONS

Although clinical determinants outweigh the geographic and behavioural disparities in the survival of patients with CHF treated in primary care, effective prevention strategies are needed to address environmental and socio-geographic inequalities in access to primary care and to hasten equitable linkage to integrated care.

Providers' accuracy in decision-making with assessing NYHA functional class of patients with heart failure after use of a classification guide

BACKGROUND

Correct assignment of New York Heart Association Functional Classification (NYHA-FC) I-IV is essential in applying guideline directed care.

OBJECTIVE

Examine the validity, reliability, and accuracy of HF and primary care (PC) provider's assignment of NYHA-FC using the NYHA-FC Guide.

METHODS

Study utilized a cross-sectional, quasi-experimental known-groups design with validated vignettes. Providers (n = 75) used the Guide to assign NYHA-FC. Known-group validity comparisons (HF specialist/Non-HF specialist - PC provider) and interrater reliability were used to evaluate validity and reliability of the NYHA-FC Guide.

RESULTS

HF provider's accuracy total mean scores were significantly higher compared to PC (M = 6.0 vs. 5.4, p = 0.020). HF (62%) and PC providers (80%) reported that the Guide assisted them with deciding HF class.

CONCLUSION

The NYHA-FC Guide showed promise for facilitating accuracy of assignment. Further research to evaluate the accuracy of using the NYHA-FC Guide compared to the gold standard six minute walk test is warranted.

A qualitative analysis of the barriers and enablers faced by Australian rural general practitioners in the non-pharmacological management of congestive heart failure in community dwelling patients

BACKGROUND

Congestive heart failure (CHF) is a significant health problem in Australia, and disproportionately affects rural Australians. Management of CHF in Australia is heavily centred around the general practitioner (GP). Australian and international literature indicates there is a gap between current and best practice in CHF management. There is little known about the non-pharmacological aspects of management, or CHF management in a rural Australian context. This study aimed to identify what Australian GPs practicing in the Northern Rivers Region of New South Wales, Australia, perceived were the barriers and enablers in the non-pharmacological management of CHF amongst community dwelling patients, to inform healthcare access, resourcing and delivery in Australian rural environments.

METHODS

Qualitative study involving a realist thematic analysis of data collected from semi-structured face-to-face interviews.

RESULTS

Fifteen GPs and GP trainees participated. Four interlinked key themes underpinning GPs' experiences with non-pharmacological management of CHF were interpreted from the interview data: (1) resources, (2) complexity of heart failure, (3) relationships, and (4) patient demographics, priorities and views affect how patients engage with non-pharmacological management of CHF.

CONCLUSION

Rural Australian GPs face considerable barriers to non-pharmacological management of CHF. The data suggests that increased rural Australian health services and community transportation, multidisciplinary management, and stronger professional networks have the potential to be invaluable enablers of CHF management. Further research exploring non-pharmacological management of CHF in other rural contexts may provide additional insights to better inform rural healthcare access and resourcing.

Enhancing medication therapy in Parkinson's disease by establishing an interprofessional network including pharmacists

Background Optimizing therapy regimens through collaboration and combination of available resources is a promising approach to improve quality of life for patients with Parkinson's disease (PD). Aim The aim of this project was to enhance patient-oriented therapy and interprofessional collaboration by establishing a regional PD network. Setting The network is located in a rural area in Germany. It covers primary, secondary and tertiary care facilities across professional boundaries. Development Recruitment of PD specialists and patient support groups was done by the local newspaper to spread the word. The network was initially open to all healthcare professionals, who stated a focus or special interest in PD. A working group for medication was founded within the network by asking for interested participants. Problems in the medication process were discussed within the group. As a consequence, therapy recommendations (quickcards) and a specific medication plan were developed and a certified education curriculum for pharmacists was developed. Implementation The network grew to > 150 participants across all disciplines and sectors. Quickcards were adjusted, approved and implemented by the network during interquartile meetings. Certified education was implemented and became a requirement for participating pharmacists. Evaluation The quickcards on medication plan and drug-drug-interactions were approved to be useful and feasible by the network by unanimous assent. Overall satisfaction with certified education was high (mean of 1.4 on a scale between 1 = high and 6 = low). Conclusion A regional interprofessional PD network with pharmacists was established and new standards were established. Future research needs to measure the effects on patient outcomes.