Publications by authors named "Zwar N"

Background The study aimed to understand the acceptability, satisfaction, uptake, utility and feasibility of a quality improvement (QI) intervention to improve care for coronary heart disease (CHD) patients in Australian primary care practices and identify barriers and enablers, including the impact of COVID-19. Methods Within the QUality improvement for Effectiveness of care for people Living with heart disease (QUEL) study, 26 Australian primary care practices, supported by five Primary Health Networks (PHN) participated in a 1-year QI intervention (November 2019 - November 2020). Data were collected from practices and PHNs staff via surveys and semi-structured interviews.

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Background: Relational continuity is a fundamental component of primary care. The 'Quality in General Practice Trial' (EQuIP-GP), was a 12-month cluster randomized trial, designed to investigate whether financial incentives can improve relational continuity in primary care.

Aim: To examine (i) how financial incentives are perceived and experienced by primary care patients, providers, and practice staff, and (ii) how clinical and organizational routines related to relational continuity are influenced by the introduction of a financial model designed to incentivize relational continuity.

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Article Synopsis
  • Pulmonary rehabilitation (PR) is effective for COPD patients but isn't used as much as it should be; home-based PR (HBPR) could help increase its usage but needs more research on how well it follows treatment protocols.
  • This study analyzed data from a randomized clinical trial to assess how closely HBPR follows prescribed exercise protocols and the factors that affect program completion.
  • Of 107 participants referred, 70% started HBPR, with most adhering to exercise protocols successfully, and those who engaged early had a significantly higher chance of completing the program and showed improvements in their quality of life.
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To explore the perceptions and experiences of general practice nurses, general practitioners, and patients who participated in a nurse-led intervention to improve blood pressure control. Given the impact of hypertension on rates of premature death and disability, it is important that interventions be evaluated to reduce blood pressure. A key component of such evaluation is understanding the experiences of participants and clinicians.

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  • There are significant safety concerns about using smoking cessation medications during pregnancy, particularly regarding the risk of congenital malformations, leading to recommendations against certain drugs like varenicline and bupropion, and caution with nicotine replacement therapy (NRT).
  • The study aimed to assess how many pregnant individuals were prescribed smoking cessation medications in New South Wales, New Zealand, Norway, and Sweden from 2015 to 2020, particularly during the first trimester.
  • Out of over 1.7 million pregnancies studied, a small percentage (up to 11.39%) of pregnant women who smoked used pharmacotherapies, with the highest usage rates for NRT and varenicline in certain regions.*
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Article Synopsis
  • - Obstructive sleep apnoea (OSA) and insomnia are the most common sleep disorders in Australia, often leading patients to seek help from general practitioners.
  • - The article discusses a new online clinical resource developed to aid healthcare professionals in understanding and managing OSA and chronic insomnia with evidence-based practices.
  • - This resource, endorsed by the Royal Australian College of General Practitioners, includes tools for assessment, management strategies, and training materials to support effective treatment during patient consultations.
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Background: This study evaluates primary care practices' engagement with various features of a quality improvement (QI) intervention for patients with coronary heart disease (CHD) in four Australian states.

Methods: Twenty-seven practices participated in the QI intervention from November 2019 -November 2020. A combination of surveys, semi-structured interviews and other materials within the QUality improvement in primary care to prevent hospitalisations and improve Effectiveness and efficiency of care for people Living with heart disease (QUEL) study were used in the process evaluation.

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Objective: Depression is highly prevalent and associated with increased hospitalisations and mortality among patients with heart failure (HF). This study will evaluate the effectiveness and cost-effectiveness of an online wellbeing program for patients discharged from hospital with acute decompensated heart failure (ADHF) in (i) improving emotional and physical wellbeing, and (ii) decreasing healthcare utilisation.

Methods: Two-arm randomised controlled trial.

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Background: Increasing numbers of young people (adolescents aged 12-17 years and young adults aged 18-25 years) are using e-cigarettes. Although the extent of the health effects is currently unknown, young people are at risk of developing nicotine dependence and, as a result, find it difficult to cease use of e-cigarettes. They might seek help from their general practitioner (GP) to do so.

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Background: Cardiovascular disease (CVD) is a leading cause of morbidity and mortality among cancer survivors. Mental health is considered an important risk factor affecting the treatment of cardiovascular disease. However, little is known about the use of secondary prevention strategies for CVD in patients with both cancer and CVD.

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Background: Deciding how to regulate nicotine vaping products (NVPs) is a challenge for many countries. Balanced regulation should consider the potential harms to young people from uptake of NVPs alongside the possible benefits of NVPs as a smoking cessation aid. One option is to make NVPs only available via medical prescription to adults who smoke.

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Objective: This study sought to determine the feasibility and acceptability of a facilitated advance care planning (ACP) intervention implemented in outpatient clinics, as perceived by health-care professionals (HCPs).

Methods: Data from seven focus groups (n = 27) and nine semi-structured interviews with HCPs recruited as part of a pragmatic, randomised controlled trial (RCT) were analysed using qualitative descriptive methodology. Components of the intervention included HCP education and training, tools to assist HCPs with patient selection, hardcopy information, and ACP documentation, and specialised nurse-facilitators to support HCPs to complete ACP conversations and documentation with patients and caregivers.

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Background: Vaccine-preventable infections are generally well controlled in Australia. However, gaps in immunity can lead to outbreaks and are important to identify. Young adults are a highly mobile population and a potential source of imported infections.

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Introduction: Chronic obstructive pulmonary disease (COPD) is commonly diagnosed and managed in primary care but there is evidence that this has been suboptimal, with low confidence expressed in providing interventions requiring behaviour change. The aim of this study was to determine the acceptability of a general practitioner (GP)-physiotherapist partnership in the diagnosis and management of COPD in primary care and to explore the experiences of participants during the implementation of the model.

Methods: Semi-structured interviews were conducted with physiotherapists (n = 3), GPs (n = 2), practice nurses (PNs) (n = 2) and patients (n = 12) who had participated in the InNovaTivE Gp-physiotheRapist pArTnErship for copD (INTEGRATED) trial.

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Background And Objectives: Hypertension is a highly prevalent but often poorly controlled risk factor for cardiovascular disease (CVD). This study examined the effectiveness of a general practice nurse (GPN) intervention to reduce blood pressure in adults with hypertension who are at high risk of CVD.

Method: A cluster randomised control trial was performed across 10 general practices.

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Introduction: Electronic cigarette (e-cigarette) use in Australia has rapidly increased since the 2017 National Health and Medical Research Council (NHMRC) Chief Executive Officer (CEO) statement on e-cigarettes. The type of products available and the demographic characteristics of people using these products have changed. New evidence has been published and there is growing concern among public health professionals about the increased use, particularly among young people who do not currently smoke combustible cigarettes.

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Guidelines recommend advance care planning (ACP) for people with advanced illness; however, evidence supporting ACP as a component of outpatient care is lacking. We sought to establish the feasibility and acceptability of a facilitated ACP intervention for people attending tertiary outpatient clinics. Data from 20 semi-structured interviews with patient ( = 79.

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Background: Many people experience withdrawal symptoms when they attempt to stop antidepressants. Withdrawal symptoms are readily misconstrued for relapse or ongoing need for medication, contributing to long-term use (> 12 months). Long-term antidepressant use is increasing internationally yet is not recommended for most people.

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Aim: Diagnosis of COPD in primary care is hindered by underuse of spirometry. Case finding using validated symptom and health status questionnaires, and simple handheld devices in high-risk populations may improve diagnosis. This study aimed to determine the best combination of measures to optimise COPD diagnosis in the primary care setting.

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Background: Evidence suggests that management of people with Chronic Obstructive Pulmonary Disease (COPD) in primary care has been suboptimal, in particular, with low referral rates to pulmonary rehabilitation (PR). The aim of this study was to evaluate the effectiveness of a GP-physiotherapist partnership in optimising management of COPD in primary care.

Methods: A pragmatic, pilot, before and after study was conducted in four general practices in Australia.

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The use of Artificial intelligence in healthcare has evolved substantially in recent years. In medical diagnosis, Artificial intelligence algorithms are used to forecast or diagnose a variety of life-threatening illnesses, including breast cancer, diabetes, heart disease, etc. The main objective of this study is to assess self-management practices among patients with type 2 diabetes in rural areas of Pakistan using Artificial intelligence and machine learning algorithms.

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Background: The Effectiveness of Quality Incentive Payments in General Practice (EQuIP-GP) study investigated whether targeted financial incentives promoting access to a preferred general practitioner, post-hospitalisation follow-up and longer consultations, increase patient-perceived relational continuity in primary care. Secondary outcomes included the use of medicines.

Objective: To evaluate whether introducing a general practice-level service model incorporating enrolment and continuous and graded quality improvement incentives influenced the total prescriptions written and potentially inappropriate prescribing of medicines.

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Background: During the COVID-19 pandemic, telehealth emerged as a means of safely providing primary healthcare (PHC) consultations. In Australia, changes to telehealth funding led to the reconsideration of the role of telehealth in the ongoing provision of PHC services.

Aim: To investigate GPs', registered nurses' (RNs), nurse practitioners' (NPs), and allied health (AH) clinicians perceptions of the sustainability of telehealth in PHC post-pandemic.

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