Body Composition

Understand weight loss, fat distribution and muscle composition in your clinical trials

Body composition analysis offers insights into the quality of weight loss and patient health. These powerful tools support decision-making in drug development across a broad spectrum of clinical trials (i.e. obesity, neuromuscular disorders, cancer cachexia).

It is time to look beyond weight…

Visceral fat
Ectopic fat
Muscle
Organ health

They all matter!

Beyond BMI – Body Composition imaging is the new global standard in weight loss clinical trials

We provide neck-to-knee MRI body composition metrics including visceral (VAT) and subcutaneous adipose tissue (SAT), lean tissue volume, skeletal muscle volume and index, muscle fat infiltration (MFI), and suspected brown adipose tissue (sBAT).

Muscle volume and muscle fat infiltration – critical indicators of quality weight loss and overall health

Ectopic fat – impairs organ health and is one of major factors in cardiometabolic disease development

End-to-end imaging services

Our body composition analysis and organ health image offers insights into weight loss and patient health. These powerful tools support decision-making and trial design in drug development across a broader spectrum of clinical trials.

Our offering includes MRI body composition, MRI multi-organ ectopic fat and full-body DEXA assessment, which are fully customisable to your trial needs.

MRI body composition

Skeletal muscle
Visceral adipose tissue (VAT)
Subcutaneous adipose tissue (SAT)
Suspected brown adipose tissue (sBAT)
Muscle fat infiltration (MFI)

Multi-organ ectopic fat

Pericardial fat
Epicardial fat
Liver fat PDFF
Pancreatic fat PDFF
Peri-renal fat
Renal sinus fat

DXA / DEXA

Lean mass
Fat mass
Total mass
Percentage body fat
Bone mineral density (BMD)

Our expertise – your success in clinical trials

Global presence
Our technology is present in 750+ sites worldwide  

Regulatory and data privacy compliant

Seamless data integration and security

Rapid turnaround

In-house central platform 

150+ Publications

Scientific Publications

Original article
|
27
November 2024

Single-slice MRI for body composition assessment: repeatability, reproducibility, and observer variability

Nowak et al.
Discover Imaging (pre-print)
|
Original article
|
1
August 2024

Quantitative imaging reveals steatosis and fibro-inflammation in multiple organs in people with type 2 diabetes: a real-world study

Diamond et al.
Diabetes
|
Original article
|
24
May 2023

Bayesian networks and imaging-derived phenotypes highlight the role of fat deposition in COVID-19 hospitalization risk

Waddell et al.
Frontiers Bioinformatics
|
Original article
|
22
February 2023

Poor glycaemic control and ectopic fat deposition mediates the increased risk of non-alcoholic steatohepatitis in high-risk populations with type 2 diabetes: Insights from Bayesian-network modelling

Waddell et al.
Obesity
|
Original article
|
27
April 2022

Greater ectopic fat deposition and liver fibroinflammation and lower skeletal muscle mass in people with type 2 diabetes

Waddell et al.
Obesity
|
Original article
|
29
March 2021

Hepatic steatosis, rather than underlying obesity, increases risk of infection and hospitalization for COVID-19

Roca-Fernandez et al.
Frontiers in Medicine Gastroenterology
|
Original article
|
16
September 2020

Ethnic differences in body fat deposition and liver fat content in two UK-based cohorts

Alenaini et al.
Obesity
|
Original article
|
27
February 2017

Characterisation of liver fat in the UK Biobank cohort

Wilman et al.
PLOS One
|
Original article
|
5
July 2016

Ectopic and visceral fat deposition in lean and obese patients with type 2 diabetes

Levelt et al.
Journal of the American College of Cardiology
|
Original article
|
8
December 2015

Evidence of a direct effect of myocardial steatosis on LV hypertrophy and diastolic dysfunction in adult and adolescent obesity

Banerjee et al.
JACC: Cardiovascular Imaging
|
Original article
|
12
November 2015

Investigating a liver fat: arterial stiffening pathway in adult and childhood obesity

Rider et al.
Arteriosclerosis, Thrombosis, and Vascular Biology
|
Original article
|
2
October 2015

Menopausal status and abdominal obesity are significant determinants of hepatic lipid metabolism in women

Hodson et al.
Journal of the American Heart Association (JAHA)
|
Poster
|
10
January 2025

Weight loss-related changes in MRI-derived measures of body composition and liver health: a large-scale analysis from UK Biobank

Nowak et al.
MASH-TAG, 2025
|
Poster
|
3
November 2024

Robust assessment of abdominal obesity using a single-slice L3 MRI method

Nowak et al.
ObesityWeek, 2024
|
Poster
|
14
June 2024

Fast and robust assessment of abdominal obesity in individuals with a range of cardiometabolic and liver tissue characteristics – a retrospective analysis of UK Biobank data

Nowak et al.
American Diabetes Association (ADA), 2024
|
Oral presentation
|
19
February 2025

Population-scale MRI body composition assessment: robust associations between single-slice and volumetric muscle and adipose tissue in the UK Biobank

Nowak et al.
Society for Abdominal Radiology (SAR), 2025
|

Original research publications:

  • Greater ectopic fat deposition and liver fibroinflammation and lower skeletal muscle mass in people with type 2diabetes – Obesity - Waddell et al
  • Single-sliceMRI for body composition assessment: repeatability, reproducibility, and observer variability – DiscoverImaging - Nowak et al
  • Poor glycaemic control and ectopic fat deposition mediates the increased risk of non-alcoholic steatohepatitis in high-risk populations in type 2 diabetes: Insights from Bayesian-network modelling – Front. Endocrinol. - Waddell et al
  • Bayesiannetworks and imaging-derived phenotypes highlight the role of fat deposition inCOVID-19 hospitalization risk – Front Bioinform - Waddell et al

Posters:

  • Fast and robust assessment of abdominal obesity in individuals with a range of cardiometabolic and liver tissue characteristics. (2024) [poster] AmericanDiabetes Association​ - Nowak et al
  • Quantitative multi-organ imaging stratifies individuals with obesity and diabetic retinopathy. (2024) [poster] American Diabetes Association​ – Diamond et al