Publications by authors named "Ackerman I"

Background: The way that healthcare services are organised and delivered (termed 'healthcare delivery arrangements') is a key aspect of a health system. Changing the way health care is delivered, for example, task shifting that delivers the same care at lower cost, may be one way of improving healthcare system sustainability. We synthesised the existing randomised trial evidence to compare the effects of alternative healthcare delivery arrangements versus usual care in Nepal.

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Background: Orthopaedic surgeon engagement with patient-reported outcome measures (PROMs) data has not been comprehensively evaluated, despite increasing uptake of orthopaedic PROMs programmes globally. The aim of this review was to systematically identify, appraise and synthesise qualitative evidence on barriers and facilitators to orthopaedic surgeons' engagement with PROMs data and their use of these data to support clinical practice.

Methods: Six databases (MEDLINE, EMBASE, COCHRANE CENTRAL, PSYCINFO, CINAHL and EMCARE) were searched from January 2000-March 2024 to identify potentially eligible qualitative studies.

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Article Synopsis
  • - This study forecasts the future prevalence of arthritis in Australia up to 2040, which helps in planning health services and policies based on expected population growth and aging trends.
  • - Data was sourced from national health surveys to project specific arthritis types, estimating that 5.39 million people will have arthritis by 2040, marking a 31% increase from 2025.
  • - The projections include anticipated numbers for osteoarthritis (3.11 million), rheumatoid arthritis (749,000), and juvenile idiopathic arthritis (about 8,500), highlighting the importance of addressing this growing health issue.
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Background: Given growing demand for hip and knee arthroplasty and unsustainable resource requirements, safe and efficient models of care are critical. This study aims to determine the impact on healthcare costs of implementing an enhanced short-stay model of care (ESS-MOC) for arthroplasty at a national level.

Methods: A budget impact analysis was conducted for the years 2023-2030 in the setting of Australian publicly and privately funded hospitals performing hip or knee arthroplasty.

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Importance: Structured education and exercise therapy programs have been proposed to reduce reliance on total knee replacement (TKR) surgery and improve health care sustainability. The long-term cost-effectiveness of these programs is unclear.

Objectives: To estimate the lifetime cost-effectiveness of implementing a national structured education and exercise therapy program for individuals with knee osteoarthritis with the option for future TKR compared with usual care (TKR for all).

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Background And Purpose:  We aimed to systematically review studies of crosswalks for converting patient-reported outcome measure (PROM) scores used in joint replacement, and develop a database of published crosswalks.

Methods:  4 electronic databases were searched from January 2000 to May 2023 to identify studies reporting the development and/or validation of crosswalks to convert PROM scores in patients undergoing elective hip, knee, or shoulder replacement surgery. Data on study and sample characteristics, source and target PROMs, and crosswalk development and validation methods were extracted from eligible studies.

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Background: Population-level data from national arthroplasty registries enable the use and outcomes of arthroplasty procedures to be monitored over time. This study aimed to describe the demographics, indications, and outcomes (up to 15 years) for radial head arthroplasty (RHA) procedures in Australia, as well as the factors associated with an increased likelihood of revision.

Methods: Individual-level deidentified data on demographics and surgery characteristics, including revision surgery, were obtained from the Australian Orthopaedic Association National Joint Replacement Registry for all primary isolated RHA procedures that had been performed from 2007 to 2021.

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Unlabelled: People living with chronic primary or secondary musculoskeletal pain conditions such as low back pain, fibromyalgia, and inflammatory arthritis typically experience wide-ranging impacts on their physical function, activity participation, and psychosocial wellbeing. These can extend to negative impacts on a person's sexual function and their intimate relationships. While sexual function is an important component of wellbeing, it is often not considered within musculoskeletal pain care.

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Background: With advances in health state valuation methods, new value sets may be developed for some countries. Quantifying the impact of moving between existing and new value sets is critical for guiding decisions around utility score interpretation, reporting and comparison with published scores.

Objectives: The aim of this study is to examine, using large-scale national registry data, how the new Australian EQ-5D-5L value set impacts utility scores for patients undergoing joint replacement.

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Introduction: We aimed to systematically review contemporary evidence on the barriers and enablers to implementing and sustaining short-stay arthroplasty programs for elective primary total hip and knee replacement from the perspectives of patients, health professionals, carers, healthcare administrators, funders and policymakers and to map the findings to the Theoretical Domains Framework (TDF).

Methods: Medline, Cumulative Index to Nursing and Allied Health Literature, EMBASE, and the Cochrane Central Register of Controlled Trials were searched (up to 19 August 2023). Primary qualitative or mixed-methods studies reporting on perspectives relating to the review aims that utilised a short-stay programme were eligible for inclusion.

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Background: Patient outcomes following low-trauma hip fracture are suboptimal resulting in increased healthcare costs and poor functional outcomes at 1 year. Providing early and intensive in-hospital physiotherapy could help improve patient outcomes and reduce costs following hip fracture surgery. The HIP fracture Supplemental Therapy to Enhance Recovery (HIPSTER) trial will compare usual care physiotherapy to intensive in-hospital physiotherapy for patients following hip fracture surgery.

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Background: The ability to efficiently identify patients at higher risk of poor outcomes after joint replacement would enable limited resources for post-operative follow-up to be directed to those with the greatest clinical need. This is particularly important as joint replacement rates continue to grow internationally, stretching health system capabilities. Patient-reported outcome measures (PROMs) are routinely administered in many settings and offer an opportunity to detect suboptimal patient outcomes early.

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Purpose: To examine the current falls prevention knowledge, beliefs and practices of physiotherapists providing clinical care to people with breast cancer.

Methods: A cross-sectional online survey of currently registered, practising Australian physiotherapists was conducted. The survey was developed and reported using the Checklist for Reporting Results of Internet E-Surveys (CHERRIES) checklist, with data analysed descriptively or using bivariate tests.

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Article Synopsis
  • The study aimed to evaluate and compare the health-related quality of life outcomes of the first and second knee procedures in patients receiving staged bilateral total knee arthroplasty for osteoarthritis.
  • Researchers analyzed data from 635 participants between January 2013 and January 2021, focusing on the Oxford Knee Score and other quality of life metrics six months after each knee surgery.
  • Results showed minimal differences between the first and second knee outcomes overall, but specific improvements in mobility and pain were noted after the second surgery, indicating better cumulative quality of life post-replacement.
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Introduction: Most simple undisplaced fractures can be managed without surgery by immobilising the limb with a splint, prescribing medication for pain, and providing advice and early rehabilitation. Recent systematic reviews based on retrospective observational studies have reported that virtual fracture clinics can deliver follow-up care that is safe and cost-effective. However, no randomised controlled trial has investigated if a virtual fracture clinic can provide non-inferior physical function outcomes compared with an in-person clinic for patients with simple fractures.

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Objective: The objective of this study was to determine whether short-term outcomes from exercise therapy and patient education for osteoarthritis (OA) are associated with hip or knee replacement within two years.

Methods: Individual-level data from the Good Life with osteoArthritis in Denmark (GLA:D) Registry were linked to the Danish National Patient Registry and other national registries. Cox proportional hazards models were used to investigate associations between program outcomes (baseline to three-month changes) and time to primary hip or knee replacement.

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Objective: We evaluated the measurement properties of the Oxford Shoulder Score (OSS) and estimated the minimal clinically important change (MCIC) in patients undergoing primary total shoulder replacement in Australia.

Methods: Deidentified data from the Australian Orthopaedic Association National Joint Replacement Registry were used for this analysis. Pre- and 6-month postoperative OSS scores were used, with the 5-level EuroQoL quality of life instrument and shoulder pain scores used as comparators.

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Introduction: Hip fractures result in substantial health impacts for patients and costs to health systems. Many patients require prolonged hospital stays and up to 60% do not regain their prefracture level of mobility within 1 year. Physical rehabilitation plays a key role in regaining physical function and independence; however, there are no recommendations regarding the optimal intensity.

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