Publications by authors named "Leanne Chalmers"

Background: Oral anticoagulants (OACs) are prescribed to patients with atrial fibrillation (AF) in order to lower stroke risk. However, patient refusal to commence OACs hinders effective anticoagulation. This study aimed to explore barriers and facilitators to patient agreement to commence OACs from the perspectives of patients with AF attending Australian general practices.

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Introduction: Many people with type 2 diabetes progress to end-stage diabetic kidney disease (DKD) despite blockade of the renin-angiotensin system, suggesting the need for innovative treatment options for DKD. To capture the findings of recent studies, we performed an updated systematic review and meta-analysis of the efficacy and safety of sodium glucose co-transporter 2 (SGLT2) inhibitors combined with standard care involving angiotensin converting enzyme (ACE) inhibitors and/or angiotensin receptor blockers (ARBs) on the development and progression of DKD in people with type 2 diabetes compared with standard care alone.

Methods: The Cochrane Library, MEDLINE, EMBASE, PubMed and clinical trials registers were systematically searched for randomized controlled trials published before 1 September 2022.

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Background: Community pharmacists have regular interactions with people living with type 2 diabetes to supply medications, and have a potential role in supporting other primary care professionals in the screening, management, monitoring and facilitation of timely referral of microvascular complications. This study aimed to investigate the contemporary and future roles of community pharmacists in diabetes-related microvascular complication management.

Methods: This study involved an online Australian nation-wide survey of pharmacists administered Qualtrics® and distributed through social media platforms, state and national pharmacy organisations, and major banner groups.

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Background: Explicit consideration of implementation factors in community pharmacy service development may facilitate widespread implementation and sustainability.

Objectives: This study involved mapping the methodology for the pilot study of point-of-care C-reactive protein (CRP) testing to support pharmacists' management of respiratory tract infections in Western Australian pharmacies against an implementation factor framework, focussing on the resources and training program provided to participating pharmacy staff.

Methods: Phase 1 involved mapping of the pilot study methodology against the framework previously described by Garcia-Cardenas et al.

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Background: The concept of integrating a clinical pharmacist (CP) within a Hospital-in-the-Home (HiTH) program is relatively new. Little is known about the role of a pharmacist in HiTH programs focused on mental health (MH).

Objectives: To describe the role of a CP within an MH-HiTH program, focusing on the specific tasks performed by a pharmacist in this position, their benefits and limitations.

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Background: Real-time prescription monitoring (RTPM) systems are an effective tool to help health practitioners monitor opioid use and reduce opioid-related harm but little has been reported about the support required by pharmacists to engage with them effectively in practice.

Objective: To evaluate the current understanding and perceptions of Western Australian pharmacists regarding RTPM systems and opioid-related harm, and investigate their self-reported training and support requirements prior to RTPM system implementation.

Methods: This cross-sectional, prospective study involved an online Qualtrics survey distributed to Western Australian community or hospital pharmacists involved in dispensing and patient-centred roles via local professional pharmacy newsletters and social media.

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Background: Integration of clinical pharmacists into multidisciplinary Mental Health Hospital-in-the-Home teams is increasing but little is known about the medication safety contribution these pharmacists make.

Aim: To evaluate whether clinical pharmacist involvement in a Mental Health Hospital-in-the-Home service improved medication safety key performance indicators.

Method: Medical records were retrospectively reviewed of all patients admitted to 2 Western Australian Mental Health Hospital-in-the-Home services from September to November 2015.

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Background: Hospital-in-the-Home (HiTH) services provide "inpatient-style" care for patients at home. While relatively well known in non-psychiatric settings, little is known about mental health (MH)-HiTH services, with even less known about the role of a clinical pharmacist (CP) within a MH-HiTH multidisciplinary team (MDT).

Objective: The aim of this paper is to describe the evolution of the first MH-HiTH MDT in Western Australia and the various facets of the CP's role integrated within the service.

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Rationale And Objectives: Clinical guidelines produced by cardiology societies (henceforth referred to simply as 'clinical guidelines') recommend thromboprophylaxis with oral anticoagulants (OACs) in patients with atrial fibrillation (AF) who have moderate-to-high stroke risk. However, deviations from these recommendations are observed, especially in the primary healthcare setting. The primary aims of this study were to evaluate the self-reported use of AF clinical guidelines and risk stratification tools among Australian general practitioners (GPs), and their perceptions regarding the available resources.

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Background Targeted interventions in community pharmacies, such as point-of-care C-reactive protein testing, could reduce inappropriate antimicrobial consumption in patients presenting with symptoms of respiratory tract infections, although data regarding Australian pharmacists' perspectives on its provision are limited. Aim To explore pharmacists' experiences and perspectives of point-of-care C-reactive protein testing, including barriers and facilitators, influencing service provision and uptake. Method A point-of-care C-reactive protein testing service for patients presenting with respiratory tract infection symptoms was trialled in five purposively selected community pharmacies in metropolitan Western Australia.

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Background: A significant proportion of the atrial fibrillation (AF) population attending Australian primary care is not receiving guideline-adherent oral anticoagulant (OAC) treatment. This study aimed to explore reasons for non-adherence to thromboprophylaxis guidelines in AF from the perspectives of general practitioners (GPs) and to map these reasons to the Capability, Opportunity, Motivation-Behaviour (COM-B) model to identify potential opportunities to support practice change.

Methods: An exploratory qualitative descriptive study among GPs practising in Western Australia was conducted using semi-structured interviews, from November 2020 to February 2021.

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Objective This study investigated antibiotic prophylaxis (AP) guideline adherence and the cardiac implantable electronic device (CIED) infection rate in two major Australian public teaching hospitals. Methods In a retrospective observational study, the medical records of patients who underwent CIED procedures between January and December 2017 were reviewed (Hospital A, n = 400 procedures; Hospital B, n = 198 procedures). Adherence to AP guidelines was assessed regarding drug, dose, timing, route and frequency.

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Background: Clinical guidelines on atrial fibrillation management help optimize the use of oral anticoagulants. However, guideline non-adherence is common, particularly in the primary care setting. The primary aim of this systematic review was to identify effective strategies for improving adherence to guideline-directed thromboprophylaxis to patients with atrial fibrillation in the primary care setting.

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The global prevalence of diabetic kidney disease is rapidly accelerating due to an increasing number of people living with type 2 diabetes. It has become a significant global problem, increasing human and financial pressures on already overburdened healthcare systems. Interest in diabetic kidney disease has increased over the last decade and progress has been made in determining the pathogenic mechanisms and patient-related factors involved in the development and pathogenesis of this disease.

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Background: Antipsychotic polypharmacy ("polypharmacy") involves the concurrent prescribing of two or more antipsychotics for managing schizophrenia. It occurs frequently despite there being limited clinical evidence for this practice and an increased risk of adverse events. Little is understood about why it occurs outside of treatment guidelines, highlighting a current research gap.

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Background: Point-of-care (POC) C-reactive protein (CRP) testing is employed in European primary care settings to differentiate viral from bacterial respiratory tract infections (RTIs) the latter, requiring referral for antibiotics. This service has yet to be trialled in Australian community pharmacy to support over-the-counter RTI management.

Objectives: To evaluate the feasibility, based on clinical and operational outcomes, of POC CRP testing to support Western Australian community pharmacists' management of RTIs.

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Atrial fibrillation is the most common arrhythmia. It increases the risk of thromboembolism by up to fivefold. Guidelines provide evidence-based recommendations to effectively mitigate thromboembolic events using oral anticoagulants while minimizing the risk of bleeding.

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Pharmacists report being less confident in their knowledge of direct acting oral anticoagulants (DOACs) than of vitamin K antagonists, which may influence their ability to detect and manage complications arising from DOAC use. In a mystery shopper study, patient agents were sent into community pharmacies with symptom or product-related requests related to common complications that might arise during treatment with oral anticoagulants, with each visit being assessed for the preferred outcome. Only 10/41 (24.

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Background: The Adult Deterioration Detection System for Medical Emergency Team (MET) activation is widely used and includes single parameter (SP-MET) and multiple parameter (MP-MET) disturbances. Whether the patient characteristics, interventions and outcomes differ for SP-MET compared with MP-MET is uncertain.

Aims: To describe MET interventions and outcomes of SP versus MP MET in the Acute Medical Unit (AMU) of a tertiary care hospital.

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There are limited Australian data on sex differences in oral anticoagulant (OAC) prescribing in atrial fibrillation (AF) and ongoing debate regarding the optimal approach to stroke risk assessment and OAC prescribing in female patients with AF. The purpose of this study was to investigate sex differences in the prescribing of OACs in patients with AF stratified by stroke risk and in the rate of adverse outcomes. A retrospective analysis of patients admitted to the Royal Hobart Hospital (Tasmania, Australia) with nonvalvular AF between January 2011 and July 2015 was conducted.

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Background: While the benefits of multidisciplinary ward round (WR) participation by clinical pharmacists have been demonstrated, it can be time-consuming. No previous studies have compared the specific benefits of WR participation and other clinical activities.

Objectives: To assess the clinical impact of different clinical pharmacist activities and analyse patterns of practice based on WR involvement and timing and significance of clinical interventions.

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Background Antipsychotic polypharmacy ("polypharmacy") is the concurrent prescribing of more than one antipsychotic. It is widely practised, as reported in the literature, and is known to increase the risk of adverse outcomes for patients. Objective To quantify the prevalence and magnitude of polypharmacy in patients with schizophrenia or schizoaffective disorder and identify potential factors contributing to this practice.

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Purpose: To compare prospective identification of adverse drug reaction (ADR)-related hospital admissions in the elderly with administrative coding using the International Classification of Diseases 10 Revision Australian Modification (ICD-10-AM) coding system.

Methods: We linked the records of 768 enrolled patients from an earlier study, where clinical pharmacists identified ADRs using prospective data collection, to hospital administrative data. We identified patients in the study whose admissions were coded as ADRs using ICD-10-AM codes.

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Background: The aim of this study was to investigate the proportion of patients who have suboptimal adherence to oral anticoagulant (OAC), identify the predictors of adherence, and determine whether patient-related factors vary across adherence levels in Australia.

Methods: Respondents were recruited for an online survey using Facebook. Survey instruments included the Morisky Medication Adherence Scale, the Anticoagulation Knowledge Tool, the Perception of Anticoagulant Treatment Questionnaires, and a modified Cancer Information Overload scale.

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Background: Although utilization of anticoagulation in patients with atrial fibrillation (AF) has increased in recent years, contemporary data regarding thromboembolism and mortality incidence rates are limited outside of clinical trials. This study aimed to investigate the impact of the direct oral anticoagulants (DOACs) on the clinical outcomes of patients with AF included in the Tasmanian Atrial Fibrillation Study.

Methods: The medical records of all patients with a primary or secondary diagnosis of AF who presented to public hospitals in Tasmania, Australia, between 2011 and 2015, were retrospectively reviewed.

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