Obesity trials in United Kingdom

In United Kingdom 84 Also abroad 1939

84 trials · From ClinicalTrials.gov, checked 11 November 2026. Ask the study team whether a trial fits you.

Phase 3Taking people
A Study of Tirzepatide in Adolescents With Obesity and Weight-Related Comorbidities (SURMOUNT-ADOLESCENTS-2)
Where
Cambridge, Glagow, Leeds, Leicester, Liverpool, London, Newcastle upon Tyne, Sheffield, Southampton
Age
12 years to 17 years
People
300 worldwide
Run by
Eli Lilly and Company
See details and how to joinNCT06439277
Phase 3Taking people
AMAZE 1: A Research Study Investigating How Well the Medicine NNC0487-0111 Helps People With Excess Body Weight Lose Weight
Where
Addlestone, Bradford on Avon, Fowey, Hounslow, Macclesfield, Nantwich, Pickering, Plymouth, Poole, Rotherham, Soham, Wellingborough
Age
18 years and over
People
1,150 worldwide
Run by
Novo Nordisk A/S
See details and how to joinNCT07339423 · EU 2024-520440-42-00
Phase 3Taking people
A Study of Eloralintide (LY3841136) in Participants With Obesity, or Overweight Without Type 2 Diabetes
Where
Blackpool, Bradford on Avon, Lancashire, Lancaster, Londonderry, Manchester, Peterborough, Romsey, Torpoint
Age
18 years and over
People
1,980 worldwide
Run by
Eli Lilly and Company
See details and how to joinNCT07321886 · EU 2025-523657-34-00
No phaseTaking people
Weight and Metabolic Management Study
Where
Redditch
Age
25 years to 65 years
People
200
Run by
Elenzia
See details and how to joinNCT07789223
Phase 3Taking people
A Study of Once-daily Oral ASC30 to Evaluate the Efficacy and Safety in Adult Participants With Obesity or Overweight With Type 2 Diabetes
Where
Cardiff, Edgbaston, Glasgow, London, Manchester, Stoke-on-Trent, Warrington
Age
18 years and over
People
1,560 worldwide
Run by
Ascletis Pharma (China) Co., Limited
See details and how to joinNCT07743450
Phase 3Taking people
A Study of Once-daily Oral ASC30 to Evaluate the Efficacy and Safety in Adult Participants With Obesity or Overweight With Weight-Related Comorbidities
Where
Bellshill, Cardiff, Edgbaston, London, Manchester, Stoke-on-Trent, Warrington
Age
18 years and over
People
3,003 worldwide
Run by
Ascletis Pharma (China) Co., Limited
See details and how to joinNCT07743463
No phaseNot yet taking people in United Kingdom
The Effect of Time-Restricted Eating in 24-hour Metabolic Homeostasis and Diurnal Rhythm
Where
Cambridge
Age
35 years to 75 years
People
26
Run by
Cambridge University Hospitals NHS Foundation Trust
See details and how to joinNCT07820384
Phase 4Taking people
A Study of Tirzepatide (LY3298176) Compared With Standard of Care in Adult Participants With Obesity and Without Diabetes (SURMOUNT-REAL UK)
Where
Altrincham, Ashton-under-Lyne, Bolton, Bury, Cheshire, Great Lever, Hyde SK14, Manchester, Oldham, Rochdale, Sale, Salford, Stockport, Swinton, Wigen
Age
18 years and over
People
3,000
Run by
Eli Lilly and Company
See details and how to joinNCT07247084
No phaseNot yet taking people in United Kingdom
Food Menu Labelling Effects on Individuals With Eating Disorders and Other Mental Health Conditions.
Where
Liverpool
Age
18 years and over
People
900
Run by
University of Liverpool
See details and how to joinNCT07809295
No phaseEnrolling by invitation
The Feasibility of Electrical Impedance Tomography to Guide Non-invasive Respiratory Interventions in Chronic Respiratory Disease
Where
London
Age
18 years and over
People
20
Run by
Royal Free Hospital NHS Foundation Trust
See details and how to joinNCT07810283
No phaseTaking people
Intensive Weight Loss Intervention Versus Bariatric Surgery for Adults With Severe and Complex Obesity: the LightBAR Randomised Trial
Where
Birmingham, Bristol, Chichester, Coventry, Huddersfield, London, Luton, Sunderland, Taunton
Age
18 years to 60 years
People
500 worldwide
Run by
Carsten Dirksen
See details and how to joinNCT06309238
No phaseTaking people
Development of a Non-invasive Screening Tool to Predict Metabolic Dysfunction-associated Steatotic Liver Disease
Where
London
Age
18 years to 80 years
People
2,000
Run by
Richmond Research Institute
See details and how to joinNCT04873258
No phaseTaking people
Effects of Obesity on Autophagy and mTORC1 Signalling in Skeletal Muscle
Where
Birmingham
Age
18 years to 45 years
People
24
Run by
University of Birmingham
See details and how to joinNCT07774676
Phase 3Taking people
A Research Study to Look at How Well NNC0487-0111 Works Compared to Placebo in People With Heart Failure and Obesity
Where
Airdrie, Barnet, Belfast, Bridgend, Bristol, Chesterfield, Chichester, Coventry, Craigavon, Dorchester, Dundee, Eastbourne, Harrow, Inverness, Isleworth, Kirkcaldy, Leicester, Lincoln, Liverpool, London, Middlesbrough, Newcastle upon Tyne, North Shields, Norwich, Nuneaton, Oldham, Plymouth, Rhyl, Stevenage, Sunderland, Taunton, Tooting, Torquay, Truro, Wakefield, Worcester
Age
18 years and over
People
5,610 worldwide
Run by
Novo Nordisk A/S
See details and how to joinNCT07567001 · EU 2025-523717-29-00
No phaseEnrolling by invitation
A Two-year Prospective, Observational Study of Wegovy in Real-world Clinical Practice
Where
Barnsley, Hull, London, Luton, Tooting, West Bromwich
Age
18 years and over
People
1,250 worldwide
Run by
Novo Nordisk A/S
See details and how to joinNCT07055607
Phase 4Taking people
Fibrosis Lessens After Metabolic Surgery
Where
Bristol, London
Age
18 years to 75 years
People
120 worldwide
Run by
The Cleveland Clinic
See details and how to joinNCT06374875
No phaseTaking people
Magnetic Resonance Imaging Assessment of Multiorgan Health in Obesity
Where
Liverpool
Age
12 years to 18 years
People
30
Run by
Alder Hey Children's NHS Foundation Trust
See details and how to joinNCT07702825
No phaseTaking people
Low EnerGy DiEt iN Adolescents With Obesity and Type 2 Diabetes: The LEGEND Study
Where
Nottingham
Age
12 years to 17 years
People
73
Run by
Nottingham University Hospitals NHS Trust
See details and how to joinNCT06572345
No phaseTaking people
Periodontal Assessment of a Bariatric Care Population
Where
London, Luton
Age
18 years and over
People
394
Run by
Queen Mary University of London
See details and how to joinNCT04851470
No phaseTaking people
Adiposity and Iron Requirements in Pregnancy
Where
Coleraine
Age
18 years and over
People
312
Run by
University of Ulster
See details and how to joinNCT06425796
No phaseNot yet taking people in United Kingdom
3D Reconstruction, VR and Machine Learning in Body Image in Bariatrics
Where
London
Age
18 years to 75 years
People
80
Run by
Imperial College London
See details and how to joinNCT07668492
No phaseNot yet taking people in United Kingdom
Glycaemic Response of Arabic Bread
Where
Nottingham
Age
18 years to 65 years
People
14
Run by
University of Nottingham
See details and how to joinNCT07652320
No phaseTaking people
Pancreas Lipotoxicity in T2D: Edinburgh Diabetes Remission Study (EDRS)
Where
Edinburgh
Age
45 years to 79 years
People
104
Run by
University of Edinburgh
See details and how to joinNCT07364045
No phaseTaking people
The Effect of Time-Restricted Eating in Cardiometabolic Health
Where
Cambridge
Age
25 years to 75 years
People
100
Run by
Cambridge University Hospitals NHS Foundation Trust
See details and how to joinNCT05866406
No phaseTaking people
Acute Impact of Whey Protein-enriched Milk Fat Globule Membrane Supplementation on Postprandial Markers of Heart and Brain Health
Where
Loughborough
Age
50 years to 75 years
People
16
Run by
Loughborough University
See details and how to joinNCT06953232