The Sustainable Healthcare Podcast

107 - Melissa Pegg on Sustainability in HTA

The Sustainable Healthcare Podcast

Show Notes

If we want to fix sustainability in healthcare, one of the most powerful levers sits at the gate where new health technologies get approved: Health Technology Assessment (HTA).

In this episode of the Sustainable Healthcare Podcast, Frederik Dam van Deurs speaks with Melissa Pegg, Senior Research Consultant in Environmental Sustainability in HTA at the York Health Economics Consortium (YHEC), University of York, and co-lead of the first HTAi Working Group on environmental sustainability in HTA.

Disclosure: All opinions are Melissa's own and not the opinions of York Health Economics Consortium (YHEC) and the National Institute for Health and Care Excellence (NICE).

About the guest: Melissa Pegg leads YHEC's environmental sustainability work, bringing environmental impact methods into HTA and health economics for the NHS, government bodies and industry. She holds a master's in HTA (University of Glasgow), spent 18 years in industry before academia, and was a fellow in sustainable surgery for the BMJ.

Three things you'll take away: HTA works as a "gatekeeper", and adding environmental impact alongside safety, efficacy and cost could reshape which technologies reach patients. - The "information conduit" and "parallel" approaches: getting environmental data into HTA now, reported alongside health-economic data, without waiting for agencies to build new capacity. - A real case study with the Scottish Health Technologies Group: reusable vs single-use endoscopes came out around 50% less environmentally impactful, with a more favourable budget impact and QALY, and still held up when the 3,000-use assumption was quartered under sensitivity analysis. Timestamps: 00:00 Introduction 01:00 Life in York: yoga, two boys, philosophy 03:00 What HTA is, and why it's a gatekeeper 07:00 National vs global: WHO, NICE and the devolved-nation agencies 09:00 The "reference case" and how agencies differ 15:00 Adding the environmental and planetary-health perspective 17:00 Safety for whom? Bringing the environment into the safety domain 22:00 Can it work? The information-conduit approach 24:00 Case study: reusable vs single-use endoscopes with SHTG 30:00 The figures: around 50% lower impact, favourable budget and QALY 33:00 The "just transition" and the classic objections to reusables 39:00 Sensitivity analysis and the 3,000-use assumption 45:00 What makes Melissa hopeful

References mentioned: Green Surgery report (UK Health Alliance on Climate Change, 2023): https://ukhealthalliance.org/sustainable-healthcare/green-surgery-report/ Cliff Goodman, HTA 101: Introduction to Health Technology Assessment: https://www.inahta.org/wp-content/uploads/2014/09/HTA-101_Goodman_2004.pdf HTAi Environmental Sustainability in HTA (ESHTA) Working Group: https://htai.org/engage-with-us/working-groups/htai-eshta/ Toward including environmental sustainability in HTA (Cambridge, IJTAHC): https://www.cambridge.org/core/journals/international-journal-of-technology-assessment-in-health-care/article/toward-including-environmental-sustainability-in-health-technology-assessment/2FF6BA84AC3E7FB280DA2DF3F17D6130 Environmental sustainability in diabetes (Cambridge, IJTAHC): https://www.cambridge.org/core/journals/international-journal-of-technology-assessment-in-health-care/article/environmental-sustainability-in-diabetes-improving-the-quality-of-diabetes-management-through-hta-and-systemlevel-change/E9B3804A2EB373D31752F6A2587C084A How Can HTA Shape a More Sustainable Future for Healthcare? (YHEC): https://www.yhec.co.uk/resource/how-can-hta-shape-healthcare-sustainability/ Scottish Health Technologies Group (SHTG): https://shtg.scot/ NICE: https://www.nice.org.uk/

Links: Melissa Pegg on LinkedIn: https://www.linkedin.com/in/melissapegg1/ Melissa's email: [email protected] Melissa's publications (YHEC Environmental Impact): https://www.yhec.co.uk/what-we-do/environmental-impact/ York Health Economics Consortium: https://www.yhec.co.uk/

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