The environmental impact of health care for musculoskeletal conditions: A scoping review

Fostering the discussion of planetary health in occupational therapy and physiotherapy

INTRODUCTION

Occupational therapists and physiotherapists aim to promote health, prevent various diseases and help people in their rehabilitation processes. So far, there is a paucity of understanding of the big picture of how the new paradigm of planetary health (PH) is connected to the education and practice of these professionals.

METHODS

This research aimed to address this gap by investigating and deploying a bibliometric analysis to elucidate the pivotal role of occupational therapists and physiotherapists in addressing PH challenges. The ultimate goal is to construct a comprehensive framework crosschecking the bibliometric analysis and the collection of 10 case studies selected by experts to outline how best practices in occupational therapy and physiotherapy, related to the three pillars of sustainability and the UN's Sustainable Development Goals (SDGs), can contribute to increasing PH.

RESULTS

The bibliometric analysis revealed four major research strands: 1) enhancing patient care and quality of life; 2) integrating sustainability in health care and rehabilitation; 3) professional development and clinical competence; and 4) evidence-based practice and quality improvement. Moreover, further temporal analysis revealed how the topic evolved, from advancing evidence-based practice and clinical effectiveness, exploring the strengthening of health care and person-centred practices, to connecting the topic to aspects also predicted by the SDGs, such as integrating environmental and climate concerns in therapy and addressing psychological and self-care impacts on health. The case studies confirmed this trend, and a framework of PH in occupational therapy and physiotherapy through the lens of the SDGs was developed to support future research and practitioners in advancing this research field.

CONCLUSIONS

Occupational therapists and physiotherapists are essential players in public health and can integrate sustainability at every level of practice, from using resources during therapy sessions to advocating for more sustainable lifestyles.

Clinician and health service interventions to reduce the greenhouse gas emissions generated by healthcare: a systematic review

OBJECTIVE

To synthesise the available evidence on the effects of interventions designed to improve the delivery of healthcare that reduces the greenhouse gas (GHG) emissions of healthcare.

DESIGN

Systematic review and structured synthesis.

SEARCH SOURCES

Cochrane Central Register of Controlled Trials, PubMed, Web of Science and Embase from inception to 3 May 2023.

SELECTION CRITERIA

Randomised, quasi-randomised and non-randomised controlled trials, interrupted time series and controlled or uncontrolled before-after studies that assessed interventions primarily designed to improve the delivery of healthcare that reduces the GHG emissions of healthcare initiated by clinicians or healthcare services within any setting.

MAIN OUTCOME MEASURES

Primary outcome was GHG emissions. Secondary outcomes were financial costs, effectiveness, harms, patient-relevant outcomes, engagement and acceptability.

DATA COLLECTION AND ANALYSIS

Paired authors independently selected studies for inclusion, extracted data, and assessed risk of bias using a modified checklist for observational studies and the certainty of the evidence using Grades of Recommendation, Assessment, Development and Evaluation. Data could not be pooled because of clinical and methodological heterogeneity, so we synthesised results in a structured summary of intervention effects with vote counting based on direction of effect.

RESULTS

21 observational studies were included. Interventions targeted delivery of anaesthesia (12 of 21), waste/recycling (5 of 21), unnecessary test requests (3 of 21) and energy (1 of 21). The primary intervention type was clinician education. Most (20 of 21) studies were judged at unclear or high risk of bias for at least one criterion. Most studies reported effect estimates favouring the intervention (GHG emissions 17 of 18, costs 13 of 15, effectiveness 18 of 20, harms 1 of 1 and staff acceptability 1 of 1 studies), but the evidence is very uncertain for all outcomes (downgraded predominantly for observational study design and risk of bias). No studies reported patient-relevant outcomes other than death or engagement with the intervention.

CONCLUSIONS

Interventions designed to improve the delivery of healthcare that reduces GHG emissions may reduce GHG emissions and costs, reduce anaesthesia use, waste and unnecessary testing, be acceptable to staff and have little to no effect on energy use or unintended harms, but the evidence is very uncertain. Rigorous studies that measure GHG emissions using gold-standard life cycle assessment are needed as well as studies in more diverse areas of healthcare. It is also important that future interventions to reduce GHG emissions evaluate the effect on beneficial and harmful patient outcomes.

PROSPERO REGISTRATION NUMBER

CRD42022309428.

Comparison of 3T MR arthrography and 3T MRI in intra-articular hip pathology: a cost-analysis

BACKGROUND

MR arthrography (MRA) has previously been the radiological gold standard for investigating labral and chondral lesions of the hip joint. In recent years, 3T MRI has demonstrated comparable accuracy, being adopted as the first-line imaging investigation in many institutions.

AIMS

We compare the associated increased cost and radiation dose of the fluoroscopic component of the MRA compared to MRI.

METHODS

In this retrospective review over 2 years, 120 patients (mean age 27.3 years ± 13.2, range 8-67) underwent 3T MRA or non-contrast 3T MRI. Three musculoskeletal radiologists reported the data independently. Primary objectives included cost-comparison between each and radiation dose of the fluoroscopic component of the MRA. Secondary objectives included comparing detection of pathology involving the acetabular labrum, femoral cartilage, and acetabular cartilage.

RESULTS

Then, 58 (48%) underwent 3T MRA and 62 (52%) patients underwent 3T MRI. The added cost of the fluoroscopic injection prior to MRA was €116.31/patient, equating to €7211.22 savings/year. MRA was associated with a small radiation dose of 0.003 mSv.

CONCLUSIONS

Transitioning from 3T MRA to 3T MRI in the investigation of intra-articular hip pathology increases cost savings and reduces radiation dose.

Reuse of Orthopaedic Equipment: Barriers and Opportunities

» Reuse of orthopaedic equipment is one of many potential ways to minimize the negative impact of used equipment on the environment, rising healthcare costs and disparities in access to surgical care.» Barriers to widespread adoption of reuse include concerns for patient safety, exposure to unknown liability risks, negative public perceptions, and logistical barriers such as limited availability of infrastructure and quality control metrics.» Some low- and middle-income countries have existing models of equipment reuse that can be adapted through reverse innovation to high-income countries such as the United States.» Further research should be conducted to examine the safety and efficacy of reusing various orthopaedic equipment, so that standardized guidelines for reuse can be established.