98%
921
2 minutes
20
Purpose: The article aims to argue that the concept of "distributed leadership" lacks the specificity required to allow a full understanding of how change happens. The authors therefore utilise the "Strategic Action Field Framework" (SAF) (Moulton and Sandfort, 2017) as a more sensitive framework for understanding leadership in complex systems. The authors use the New Care Models (Vanguard) Programme as an exemplar.
Design/methodology/approach: Using the SAF framework, the authors explored factors affecting whether and how local Vanguard initiatives were implemented in response to national policy, using a qualitative case study approach. The authors apply this to data from the focus groups and interviews with a variety of respondents in six case study sites, covering different Vanguard types between October 2018 and July 2019.
Findings: While literature already acknowledges that leadership is not simply about individual leaders, but about leading together, this paper emphasises that a further interdependence exists between leaders and their organisational/system context. This requires actors to use their skills and knowledge within the fixed and changing attributes of their local context, to perform the roles (boundary spanning, interpretation and mobilisation) necessary to allow the practical implementation of complex change across a healthcare setting.
Originality/value: The SAF framework was a useful framework within which to interrogate the data, but the authors found that the category of "social skills" required further elucidation. By recognising the importance of an intersection between position, personal characteristics/behaviours, fixed personal attributes and local context, the work is novel.
Download full-text PDF |
Source |
---|---|
http://dx.doi.org/10.1108/JHOM-02-2022-0037 | DOI Listing |
JCI Insight
September 2025
Division of Nephrology, Boston University Chobanian & Avedisian School of Medicine, Boston, United States of America.
Background: Active vitamin D metabolites, including 25-hydroxyvitamin D (25D) and 1,25-dihydroxyvitamin D (1,25D), have potent immunomodulatory effects that attenuate acute kidney injury (AKI) in animal models.
Methods: We conducted a phase 2, randomized, double-blind, multiple-dose, 3-arm clinical trial comparing oral calcifediol (25D), calcitriol (1,25D), and placebo among 150 critically ill adult patients at high-risk of moderate-to-severe AKI. The primary endpoint was a hierarchical composite of death, kidney replacement therapy (KRT), and kidney injury (baseline-adjusted mean change in serum creatinine), each assessed within 7 days following enrollment using a rank-based procedure.
Proc Natl Acad Sci U S A
September 2025
Centre for Experimental Medicine & Rheumatology, William Harvey Research Institute and Barts and The London School of Medicine and Dentistry, Queen Mary University of London, London EC1M 6BQ, United Kingdom.
MS4A4A belongs to the MS4A tetraspan protein superfamily and is selectively expressed by the monocyte-macrophage lineage. In this study, we aimed to evaluate the role of MS4A4A+ macrophages in rheumatoid arthritis (RA) pathogenesis and response to treatment. RNA sequencing and immunohistochemistry of synovial samples from either early treatment-naïve or active chronic RA patients showed that MS4A4A expression positively correlated with synovial inflammation.
View Article and Find Full Text PDFJAMA Netw Open
September 2025
Centre de recherche intégrée pour un système apprenant en santé et services sociaux, Centre intégré de santé et de services sociaux de Chaudière-Appalaches, Lévis, Québec, Canada.
Importance: Caregivers of community-dwelling older adults play a protective role in emergency department (ED) care transitions. When the demands of caregiving result in caregiver burden, ED returns can ensue.
Objective: To develop models describing whether caregiver burden is associated with ED revisits and hospital admissions up to 30 days after discharge from an initial ED visit.
Age Ageing
August 2025
Department of Nursing Health Services Research, Graduate School of Health Care Sciences, Institute of Science Tokyo, Yushima, Bunkyo-ku, Tokyo, Japan.
Background: Little is known about how ambulatory care sensitive condition (ACSC)-related readmissions can be reduced in acute care settings.
Objective: This study examined the association between transitional care for hospitalised older patients with ACSC and ACSC-related readmissions.
Methods: This retrospective observational cohort study included patients aged 65 years and older admitted with ACSC as the primary diagnosis from 1 April 2022 to 31 January 2023, using linked data from the Diagnosis Procedure Combination and the medical functions of the hospital beds database.