Early findings from the NHS Type 2 Diabetes Path to Remission Programme: a prospective evaluation of real-world implementation.

BACKGROUND

Randomised controlled trials have shown that total diet replacement (TDR) can lead to remission of type 2 diabetes. In 2019, the English National Health Service (NHS) committed to establishing a TDR-based interventional programme delivered at scale within real-world environments; development followed of the NHS Type 2 Diabetes Path to Remission (T2DR) programme, a 12-month behavioural intervention to support weight loss involving an initial 3-month period of TDR. We assessed remission of type 2 diabetes for programme participants.

METHODS

In this national prospective service evaluation of programme implementation, people in England aged 18-65 years and diagnosed with type 2 diabetes in the last 6 years were referred to the programme between programme launch on Sept 1, 2020, and Dec 31, 2022. Programme data were linked to the National Diabetes Audit to ascertain HbA

FINDINGS

Between Sept 1, 2020, and Dec 31, 2022, 7540 people were referred to the programme; of those, 1740 started TDR before January, 2022, and therefore had a full 12-month opportunity to undertake the programme by the time of data extraction at the end of December, 2022. Of those who started TDR before January, 2022, 960 (55%) completed the programme (defined as having a weight recorded at 12 months). The mean weight loss for the 1710 participants who started the programme before January, 2022 and had no missing data was 8·3% (95% CI 7·9-8·6) or 9·4 kg (8·9-9·8), and the mean weight loss for the 945 participants who completed the programme and had no missing data was 9·3% (8·8-9·8) or 10·3 kg (9·7-10·9). For the subgroup of 710 (42%) of 1710 participants who started the programme before January, 2022, and also had two HbA

INTERPRETATION

Findings from the NHS T2DR programme show that remission of type 2 diabetes is possible outside of research settings, through at-scale service delivery. However, the rate of remission achieved is lower and the ascertainment of data is more limited with implementation in the real world than in randomised controlled trial settings.

FUNDING

None.

Informations de copyright

Copyright © 2024 The Author(s). Published by Elsevier Ltd. This is an Open Access article under the CC BY 4.0 license.

Déclaration de conflit d'intérêts

Declaration of interests JV reports being the National Clinical Director for Diabetes and Obesity at NHS England from April, 2013, to September, 2023. EB and JV report funding from CW+, the official charity of Chelsea and Westminster Hospital NHS Foundation Trust. CB reports being an adviser to the NHS Diabetes Programme. RT reports funding for educational lectures by Novo Nordisk, Janssen, and Novartis; and being an advisor to Fast800. SJ and PA report donation of total diet replacement products by Nestlé to support NHS treatment in a separate trial of total diet replacement for treating non-alcoholic fatty disease. LE reports funding from NIHR and the UK Medical Research Council; and being part of the ACTION Teens authorship and HOT trial in Denmark. JW reports consultancy or advisory board work contracted via the University of Liverpool (no personal payment) for Altimmune, AstraZeneca, Boehringer Ingelheim, Cytoki, Lilly, Napp, Novo Nordisk, Menarini, Pfizer, Rhythm Pharmaceuticals, Sanofi, Saniona, Tern, Shionogi, and YSOPIA; research grants for clinical trials from AstraZeneca and Novo Nordisk; personal honoraria or lecture fees from AstraZeneca, Boehringer Ingelheim, Medscape, Napp, Novo Nordisk, and Rhythm Pharmaceuticals; being former president of the World Obesity Federation; membership of the Association for the Study of Obesity, Diabetes UK, the European Association for the Study of Diabetes, the American Diabetes Association, the Society for Endocrinology, and the Rank Prize Funds Nutrition Committee; and being national lead for the Metabolic and Endocrine Speciality Group of the UK NIHR Clinical Research Network. All other authors declare no competing interests.