scholarly journals Osteocalcin as a Predictor of Body Composition in Healthy Adults

2020 ◽  
Vol 4 (Supplement_2) ◽  
pp. 1627-1627
Author(s):  
Rosemary DeLuccia ◽  
May Cheung ◽  
Asma Altasan ◽  
Sumer Al-Ani ◽  
Rushali Parekh ◽  
...  
Keyword(s):  
Body Composition ◽  
Fat Mass ◽  
Lean Mass ◽  
Visceral Adiposity ◽  
Fat Percentage ◽  
Mass Percentage ◽  
Android Fat ◽  
Gynoid Fat ◽  
Serum Ionized Calcium ◽  
Total Fat

Abstract Objectives The objectives of this study were to determine if body composition and nutrient status are dependent on serumosteocalcin concentrations in healthy adults. Methods Adults 20 to 70 years of age completed fasting blood sampling to measure serum ionized calcium concentrations, serum ionized magnesium concentrations, and serum total osteocalcin concentrations. Dual Energy X-Ray Absorptiometry was also completed to measure body composition variables including body mass index (BMI), total fat mass, total fat freemass, total lean mass, android fat, gynoid fat, trunk fat, and visceral adipose tissue. Results A sample of 60 women and 78 men with a median age of 33.0 (21.0) years were categorized into two groups accordingto the median osteocalcin concentration measured: low osteocalcin (12.11 ± 2.72 ng/mL), and high osteocalcin (26.80 ± 9.72 ng/mL). Means, standard deviations, medians and interquartile ranges were calculated and independent t-tests, and Mann Whitney U tests were conducted to determine differences between groups in body composition variables. Total fat mass, total fat percentage, android fat, trunk fat, and trunk fat percentage were all significantly higher, and totalfat free mass, fat free mass percentage, total lean mass, lean mass percentage, serum ionized calcium concentrations, and serum ionized magnesium concentrations were all significantly lower (P < 0.05) in the low osteocalcin groupcompared to the high osteocalcin group. There were no differences (P >0.05) between groups in weight, gynoid fat, visceral adiposity tissue, or visceral adiposity tissue percentage. Conclusions The results of this study provide preliminary evidence that serum osteocalcin concentrations can predict bodycomposition. Interventional studies should consider methods to alter osteocalcin concentrations through vitamin ormineral supplementation as a means to improve body composition in adults. Funding Sources American Heart Association; Drexel University.

Body Composition of National Collegiate Athletic Association (NCAA) Division I Female Soccer Athletes through Competitive Seasons

2020 ◽  
Author(s):  
Erica Roelofs ◽  
April Bockin ◽  
Tyler Bosch ◽  
Jonathan Oliver ◽  
Christopher W. Bach ◽  
...  
Keyword(s):  
Body Composition ◽  
Body Fat ◽  
Fat Mass ◽  
Lean Mass ◽  
National Collegiate Athletic Association ◽  
Female Athletes ◽  
Division I ◽  
Body Fat Percentage ◽  
Fat Percentage ◽  
Total Fat

AbstractThe purpose of this study was to examine body composition of National Collegiate Athletic Association Division I female soccer players by position and season. One hundred seventy-five female athletes were categorized by positions of forward (n=47), midfielder (n=51), defender (n=57), and goalkeeper (n=20). A dual X-ray absorptiometry scan assessed percent body fat, total lean mass, total fat mass, arm and leg lean mass and fat mass, and visceral adipose tissue. Goalkeepers had significantly higher total, arm, and leg lean mass and fat mass compared to all other positions (p<0.05). For seasonal changes, body fat percentage was significantly higher in winter off-season (26.7%) compared to summer off-season (25.7%) and pre-season (25.8%; p<0.01) for all positions. Total and leg lean mass was significantly lower in winter off-season compared to all other seasons, and total lean mass was significantly higher in summer off-season than pre-season (p<0.01). Overall, goalkeepers were significantly different than all other positions. Body fat percentage increased and lean mass decreased in winter off-season indicating potential undesired changes in training and/or nutrition over the break whereas lean mass was the highest in summer off-season potentially reflecting the emphasis on resistance training and increased volume of training.

scholarly journals SUN-650 Body Composition Assessment in Clinical Practice: Use in Rheumatoid Arthritis and Hypogonadism

2020 ◽  
Vol 4 (Supplement_1) ◽  
Author(s):  
Marina Sousa da Silva ◽  
Joao Lindolfo Borges
Keyword(s):  
Rheumatoid Arthritis ◽  
Body Composition ◽  
Clinical Practice ◽  
Energy Metabolism ◽  
Fat Mass ◽  
Lean Mass ◽  
Total Weight ◽  
Composition Analysis ◽  
Fat Percentage ◽  
Body Composition Assessment

Abstract BACKGROUND: DXA is an accessible, non-invasive method, also used for body composition assessment, standing out for regional composition analysis. In clinical practice, the analysis of body composition is relevant by differentiating lean (fat-free) mass from fat mass. The higher the fat to lean mass ratio, the greater the obesity-related comorbidities. CLINICAL CASE: Case 1: A 22-year-old male, BMI 21kg/m2, with rheumatoid arthritis (RA) and on chronic glucocorticoid (GC) performed a DXA to evaluated body composition. The first analysis, during GC use, showed 26.1% fat (14.6kg) despite the low BMI. The patient, evolved stable from RA, and was able to stay out of GC for 2 years, with no other interventions. A new DXA showed a decrease in fat percentage to 12.6% (6.2kg), a reduction in total body weight (-7kg) and an increase in lean mass (+1.2kg). Within 16 months of GC reintroduction, the fat percentage increased up to 36.8% (23.8kg), the total weight increased by 15.6kg and the lean mass decreased by 2.1kg. Case 2: A 40-year-old male with hypogonadism showed 37% fat (33.8kg) on ​​first DXA evaluation. Testosterone replacement was started, and a new DXA was performed after 10 weeks, and although the total weight increased by 3.1kg, there was a decrease in fat mass to 33.5% (31.6kg) and an increase of 5.3kg in lean mass. After 3 years, there was a reduction to 27.1% of fat (24.5kg) and, after 4 years of therapy initiation, the percentage of fat was 26.9% (24.5kg). There was no change in diet or exercise. CONCLUSION: The exposed cases highlight the importance of body composition assessment in patients with conditions that interferes with energy metabolism. The patient on chronic GC use, after medication withdrawal, presented a significant decrease in fat mass, more pronounced in the android percentage. The reintroduction of the CG showed an increase in fat percentage, with android predominance. The patient with hypogonadism, in the second evaluation performed with only 10 weeks of treatment with testosterone, evolved with a reduction in fat mass associated with an increase in lean mass, besides a reduction in the android percentage. The reported cases illustrate everyday clinical situations in which disease vs. treatment significantly changes body composition. Assessment of body composition is essential in patients exposed to conditions that interfere with energy metabolism since obesity is associated with chronic comorbidities and cardiovascular outcomes.

Association Between Body Composition and Vertical Jump Performance in Female Collegiate Volleyball Athletes

2021 ◽  
Vol 9 (4) ◽  
pp. 43
Author(s):  
Lindsey Legg ◽  
Megan Rush ◽  
Jordan Rush ◽  
Stephanie McCoy ◽  
John C Garner ◽  
...  
Keyword(s):  
Body Composition ◽  
Lower Extremity ◽  
Fat Mass ◽  
Lean Mass ◽  
Gold Standard ◽  
Vertical Jump ◽  
Jump Height ◽  
Fat Percentage ◽  
Jump Performance ◽  
Total Body

Background of Study: Associations between measures of body composition and vertical jump height have previously been established using a range of instrumentation and prediction equations. Limited data has presented using gold standard measurements for both variables Objective: This investigation sought to examination the relationship between total body and lower extremity measures of body composition and vertical jump performance using gold standard measurements within an athletic population. Methods: Using a cross-sectional, correlational research design fourteen collegiate female volleyball athletes completed body composition, three countermovement jumps (CMJ) and three squat jumps (SJ) analysis using DXA and force platforms. Results: High to very high positive relationships were seen between total body lean (p < 0.001) and fat mass (p < 0.05), lower extremity lean and fat mass (p < 0.01), and CMJ force and power. High negative relationships were present between total body fat percentage(p < 0.05), total fat mass (p < 0.01) and CMJ jump height. Relationships between all body composition variables and SJ performance tended to be weaker, with the exception of total body lean mass (p < 0.05), lower extremity lean mass, and power output (p < 0.01). Conclusions: These findings support much of the previous literature in that increases of mass have subsequent increases in force and power production; however caution should be taken will increases in mass coming from fat or lean tissue.

Adverse effects of early bilateral oophorectomy on body composition: Results from a nationally representative sample of United States women.

2019 ◽  
Vol 37 (15_suppl) ◽  
pp. 1568-1568
Author(s):  
Pritesh S Karia ◽  
Corinne Joshu ◽  
Kala Visvanathan
Keyword(s):  
Body Composition ◽  
Fat Mass ◽  
Lean Mass ◽  
Multinomial Logistic Regression ◽  
Hormone Replacement ◽  
Regional Distribution ◽  
Whole Body ◽  
Bilateral Oophorectomy ◽  
Total Fat ◽  
The Impact

1568 Background: Prior studies suggest that bilateral oophorectomy (BO), a common cancer prevention strategy, may be associated with adiposity. However, the impact of BO on lean mass, a potential marker of healthy aging, and whole-body composition is not known. Declines in lean mass have been linked to physical disability and mortality. We examined the association between BO and total and regional distribution of fat and lean mass in a cross-sectional study. Methods: The study population included women 35-70 years who underwent dual-energy x-ray absorptiometry (DXA) scans at enrollment as part of the National Health and Nutrition Examination Survey 1999-2006 (N = 3,764). Multinomial logistic regression models were used to examine the relationship between prior BO and tertiles of fat and lean mass. Models were adjusted for age, race, education, BMI at age 25, physical activity, smoking, alcohol use, parity, oral contraceptive use and hormone replacement therapy use. Results: Women with prior BO < 45 years (n = 346) had 2.9-times higher odds than women without BO (n = 3,212) of being in the highest compared to the lowest tertile of total fat mass (OR, 2.91; 95% CI, 1.93-4.38) and 2.7-times higher odds of being in the lowest compared to the highest tertile of total lean mass (OR, 2.67; 95% CI, 1.81-3.95). Results were similar when stratified by age at enrollment ( < 45, 45-54, and ≥55). Similarly, among women with normal BMI at enrollment, those with prior BO < 45 years (n = 74) had higher odds of being in the highest tertile of total fat mass (OR, 9.88, 95% CI, 2.21-44.00) and the lowest tertile of total lean mass (OR, 10.09; 95% CI, 2.72-37.46). These differences in body composition were most pronounced in the trunk region. No difference was observed in women with BO ≥45 years compared to women without BO. Conclusions: Women with a history of early BO experience significant changes in body composition, including increased fat mass and decreased lean mass, even while maintaining a normal BMI. If validated in future prospective studies, our results suggest that a comprehensive evaluation of body composition may be warranted in young women who undergo BO.

scholarly journals Using a new socioepidemiological questionnaire to analyse associations between intergenerational upward social mobility and body fat distribution: a pilot study with the Oxford BioBank cohort

2020 ◽  
pp. jech-2020-213930
Author(s):  
K Eli ◽  
F Karpe ◽  
S Ulijaszek
Keyword(s):  
Body Fat ◽  
Fat Mass ◽  
Upward Mobility ◽  
Body Fat Percentage ◽  
Occupational Class ◽  
Fat Percentage ◽  
Total Body Fat ◽  
Android Fat ◽  
Gynoid Fat ◽  
Total Body

BackgroundAs measured through body mass index (BMI), obesity is more prevalent among upwardly mobile adults than among adults born into middle-class families. Although BMI reflects general adiposity, health risks are more strongly associated with abdominal adiposity. It is therefore important to investigate associations between upward mobility and fat distribution.MethodsA socioepidemiological questionnaire was developed, qualitatively validated and piloted with Oxford BioBank participants. Sex-specific analyses of variance (ANOVA) investigated associations between participant occupational class and adiposity, paternal occupational class and adiposity, and upward occupational mobility and adiposity. The main aim was to observe whether the expected directional effect of adiposity in relation to paternal occupational class would emerge.Results280 participants (166 women, 114 men; age 32–67 years) completed the questionnaire. Men with fathers of occupational class 2 or 3 had higher mean BMI, total body fat percentage, android fat mass and android-to-gynoid fat mass ratio than men with fathers of occupational class 1. Women with fathers of occupational class 2 or 3 had higher mean BMI, total body fat percentage, android fat mass and gynoid fat mass than women with fathers of occupational class 1. Among men, upward mobility was not associated with adiposity. Among women, upward mobility was associated with higher total body fat percentage, android fat mass and gynoid fat mass.ConclusionThe expected directional effect was found, thereby supporting the questionnaire’s use. Upward mobility did not appear to change associations between paternal occupational class and participant adiposity. Future research using the socioepidemiological questionnaire should investigate associations between gender, educational mobility, adiposity and health.

scholarly journals POS0839 BODY COMPOSITION AND FREQUENCY OF SARCOPENIA IN PATIENTS WITH SYSTEMIC SCLEROSIS

2021 ◽  
Vol 80 (Suppl 1) ◽  
pp. 673.2-674
Author(s):  
A. Efremova ◽  
O. Nikitinskaya ◽  
N. Toroptsova ◽  
O. Dobrovolskaya ◽  
N. Demin
Keyword(s):  
Body Composition ◽  
Systemic Sclerosis ◽  
Muscle Strength ◽  
Body Fat ◽  
Fat Mass ◽  
Lean Mass ◽  
Body Fat Percentage ◽  
Fat Percentage ◽  
Chair Stand ◽  
Stand Test

Background:Sarcopenia can be age associated (primary form) or secondary to chronic disorders, including rheumatic inflammatory disorders. Systemic sclerosis (SSc) is a chronic autoimmune rheumatic disease characterized by widespread vasculopathy, progressive fibrosis of the skin and other internal organs, such as lung, kidneys, gastrointestinal tract, cardiovascular system. Different from the other chronic rheumatic inflammatory disorders, sarcopenia has not been well evaluated in SSc patients.Objectives:To assess the body composition (BC) and to identify the frequency of sarcopenia (SP) in SSc patients.Methods:A total of 44 women who met the ACR/EULAR 2013 classification criteria were included. Mean age was 53,2 + 8,8 years. The median disease duration was 7,0 [4,0;12,0] years. 26 (59,1%) patients had limited and 18 (40,9%) - diffuse cutaneous subtype. Body composition was measured using Dual-energy X-ray absorptiometry (DXA) of whole body. The appendicular lean mass index (ALMI) was calculated as the ratio of appendicular lean mass (ALM) to height (kg/m2). Handgrip measurement and chair stand test were performed. Physical function was measured with the Short Physical Performance Battery (SPPB). SP was diagnosed in agreement with the 2019 revised consensus on definition and diagnosis of SP of the European Working Group on Sarcopenia in Older People 2 (EWGSOP2): handgrip <16kg, chair stand test > 15 seconds for 5 rises, ALM <15 kg or ALMI <5.5 kg/m2. Severe SP was detected if the patient additionally had gait speed ≤0.8 m/s or SPPB ≤ 8-point score. Overfat was defined as body fat percentage >35%.Results:The median bone mineral content was 2.0 [1.8; 2.2] kg, total lean mass - 39,5 [35,7; 45,5] kg, ALM - 16,3 [14,5;19,4] kg, ALMI – 6,5 [5,7; 7,2] kg/m2, trunk fat mass – 13,5 [9,1; 16,7] kg and total fat mass - 26,6 [20,1; 34,5] kg. Body fat percentage was 38,8% [34,2; 42,7].9 (20,5%) women had low ALM and low ALMI, 6 (13,6%) – only low ALM. Healthy BC was found in 5 (11,3%), low ALM or low ALMI – in 7 (15,9%), overfat – in 24 (54,5%), low ALM + overfat – in 8 (18,2%) patients. We found no differences in BC between SSc patients with limited and diffuse cutaneous subtype.Low muscle strength (SP probable) was found in 21 (47,7%) women, meanwhile confirmed SP (low muscle strength and muscle mass) was diagnosed in 10 (22,7%) patients, among them 5 (11,4%) persons had severe SP. No significant difference in SP frequency among patients with limited and diffuse cutaneous SSc 4 (15,4%) and 6 (33,3%), respectively, (p=0,27). Osteoporosis was found in 6 (60%) patients with SP without differences in SSc subtypes.Conclusion:Healthy BC was found only in 11,3% cases, while overfat - in 72,7% and low ALM – in 34,1% SSc patients. SP was detected in 22.7% of women, among them in half of cases - severe SP, without any differences between the limited and diffuse subtypes of the disease.Disclosure of Interests:None declared

scholarly journals Insulin resistance in transgender individuals correlates with android fat mass

2021 ◽  
Vol 12 ◽  
pp. 204201882098568
Author(s):  
Ingrid Bretherton ◽  
Cassandra Spanos ◽  
Shalem Y. Leemaqz ◽  
Gehan Premaratne ◽  
Mathis Grossmann ◽  
...  
Keyword(s):  
Insulin Resistance ◽  
Body Composition ◽  
Fat Mass ◽  
Lean Mass ◽  
Fat Distribution ◽  
Trans Men ◽  
Increased Risk ◽  
Android Fat ◽  
In Trans ◽  
Trans Women

Background: Transgender individuals receiving gender-affirming hormone therapy (GAHT) are at increased risk of adverse cardiovascular outcomes. This may be related to effects on body composition and insulin resistance. Aims: To examine relationships between body fat distribution and insulin resistance in transgender individuals on established GAHT. Methods: Comparisons of body composition (dual energy X-ray absorptiometry) and insulin resistance [Homeostasis Model of Insulin Resistance (HOMA2-IR)] were made between transgender individuals (43 trans men and 41 trans women) on established GAHT (>12 months) and age-matched cisgender controls (30 males and 48 females). Multiple linear regressions were used to examine the relationship between HOMA2-IR and fat mass with gender, adjusting for age and total duration of GAHT and Pearson correlation coefficients are reported. Results: Compared with control cisgender women, trans men had mean difference of +7.8 kg (4.0, 11.5), p < 0.001 in lean mass and higher android:gynoid fat ratio [0.2 (0.1, 0.3), p < 0.001], but no difference in overall fat mass or insulin resistance. Compared with control cisgender men, trans women had median difference in lean mass of −6.9 kg (–10.6, –3.1), p < 0.001, fat mass of +9.8 kg (3.9, 14.5), p = 0.001, lower android:gynoid fat ratio −0.1 (–0.2,–0.0), p < 0.05), and higher insulin resistance 1.6 (1.3–1.9), p < 0.001). Higher HOMA2-IR correlated with higher android ( r2 = 0.712, p < 0.001) and gynoid ( r2 = 0.572, p < 0.001) fat mass in both trans men and trans women. Conclusion: Android fat more strongly correlates with insulin resistance than gynoid fat in transgender individuals. Higher fat mass and insulin resistance in trans women may predispose to increased cardiovascular risk. Despite adverse fat distribution, insulin resistance was not higher in trans men.

scholarly journals Association between body composition and aerobic capacity in karate athletes

2020 ◽  
Vol 22 ◽  
Author(s):  
José Francisco da Silva ◽  
Javiera Alarcón Aguilar ◽  
Carlos Alberto Morena Moya ◽  
Murilo Gominho Antunes Correia Junior ◽  
Willemax dos Santos Gomes ◽  
...  
Keyword(s):  
Body Composition ◽  
Linear Regression ◽  
Body Fat ◽  
Fat Mass ◽  
Explanatory Power ◽  
Negative Association ◽  
The Body ◽  
Aerobic Performance ◽  
Fat Percentage ◽  
Total Fat

Abstract The aim of this study was to analyze the association between body composition and performance in the karate specific aerobic test (KSAT). This is a study carried out with thirteen athletes (6 females) with a mean age of 20.7 ± 4.2 years, affiliated to the Pernambuco Federation of Karate Associations, were developing this training routine during the 2018 season. Body mass and height were measured. To measure body composition, the body densitometry method was used by the x-ray double-ray absorptiometry (DEXA) technique. Karate Specific Aerobic Test was used to verify aerobic performance. Association analyzes were performed between body composition variables and KSAT performance using Pearson's correlation test and linear regression. All analyzes adopted a significance of p <0.05. KSAT performance was negatively correlated with total fat mass (r = -0.797; p = 0.001) and fat percentage (r = -0.757; p = 0.003). The linear regression model with the highest explanatory power included total fat and KSAT (adjusted R² = 0.732; p <0.001) exhibited a negative association with total fat (? = -0.21; p <0.001), and the model that included % body fat and KSAT (adjusted R² = 0.708; p = 0.003) were negatively associated with% body fat (? = -22.937; p = 0.001), both adjusted for gender and age. There is a negative association between total fat mass, body fat percentage and karate specific aerobic test performance.

scholarly journals Body Composition and Incident Heart Failure in Older Adults: Results From 2 Prospective Cohorts

2021 ◽  
Author(s):  
Lili Zhang ◽  
Traci M. Bartz ◽  
Adam Santanasto ◽  
Luc Djoussé ◽  
Kenneth J. Mukamal ◽  
...  
Keyword(s):  
Heart Failure ◽  
Computed Tomography ◽  
Skeletal Muscle ◽  
Body Composition ◽  
Fat Mass ◽  
Lean Mass ◽  
Principal Components ◽  
Thigh Muscle ◽  
Muscle Density ◽  
Total Fat

Background Aging is associated with central fat redistribution and skeletal muscle decline, yet the relationships of tissue compartments with heart failure (HF) remain incompletely characterized. We assessed the contribution of body composition to incident HF in elders. Methods and Results Participants from 2 older cohorts who completed dual‐energy X‐ray absorptiometry (DEXA) and, in one cohort, computed tomography were included. We evaluated associations with incident HF for DEXA principal components (PCs) and total lean, appendicular lean, total fat and trunk fat mass; and for computed tomography measures of abdominal visceral and subcutaneous fat, thigh muscle, intermuscular fat area and thigh muscle density. DEXA analysis included 3621, and computed tomography analysis 2332 participants. During median follow‐up of 11.8 years, 927 participants developed HF. DEXA principal components showed no relationship with HF. After adjustment for height, weight, and cardiovascular risk factors, total lean mass was near significantly associated with higher HF (hazard ratio [HR], 1.25 per SD [1.00–1.56]), whereas total fat mass and thigh muscle density were significantly related to lower HF (HR, 0.82 [0.68–0.99] and HR, 0.87 [0.78–0.97], respectively). Patterns were similar for HF subtypes. The relationships with HF for total lean and fat mass were attenuated after adjusting for intercurrent atrial fibrillation or excluding high natriuretic peptide levels. Conclusions Total lean mass was positively associated, while total fat mass and thigh muscle density were inversely associated, with incident HF. These findings highlight the limitations of DEXA for assessment of HF risk in elders and support the preeminence of computed tomography–measured skeletal muscle quality over mass as a determinant of HF incidence.

scholarly journals Effects of once-weekly semaglutide vs once-daily canagliflozin on body composition in type 2 diabetes: a substudy of the SUSTAIN 8 randomised controlled clinical trial

Diabetologia ◽  
2020 ◽  
Vol 63 (3) ◽  
pp. 473-485 ◽  
Author(s):  
Rory J. McCrimmon ◽  
Andrei-Mircea Catarig ◽  
Juan P. Frias ◽  
Nanna L. Lausvig ◽  
Carel W. le Roux ◽  
...  
Keyword(s):  
Type 2 Diabetes ◽  
Body Composition ◽  
Fat Mass ◽  
Lean Mass ◽  
Whole Body ◽  
Once Daily ◽  
Treatment Difference ◽  
Total Fat ◽  
Dxa Scans

Abstract Aims/hypothesis Intra-abdominal or visceral obesity is associated with insulin resistance and an increased risk for cardiovascular disease. This study aimed to compare the effects of semaglutide 1.0 mg and canagliflozin 300 mg on body composition in a subset of participants from the SUSTAIN 8 Phase IIIB, randomised double-blind trial who underwent whole-body dual-energy x-ray absorptiometry (DXA) scanning. Methods Adults (age ≥18 years) with type 2 diabetes, HbA1c 53–91 mmol/mol (7.0–10.5%), on a stable daily dose of metformin (≥1500 mg or maximum tolerated dose) and with an eGFR ≥60 ml min−1 [1.73 m]−2 were randomised 1:1 to semaglutide 1.0 mg once weekly and canagliflozin placebo once daily, or canagliflozin 300 mg once daily and semaglutide placebo once weekly. Body composition was assessed using whole-body DXA scans. The study participants and investigator remained blinded throughout the trial, and quality of DXA scans was evaluated in a blinded manner. Change from baseline to week 52 in total fat mass (kg) was the confirmatory efficacy endpoint. Results A subset of 178 participants (semaglutide, n = 88; canagliflozin, n = 90) underwent DXA scanning at screening and were randomised into the substudy. Of these, 114 (semaglutide, n = 53; canagliflozin, n = 61) participants had observed end-of-treatment data included in the confirmatory efficacy analysis. Of the 178 participants in the substudy, numerical improvements in body composition (including fat mass, lean mass and visceral fat mass) were observed after 52 weeks with both treatments. Total fat mass (baseline 33.2 kg) was reduced by 3.4 kg and 2.6 kg with semaglutide and canagliflozin, respectively (estimated treatment difference: –0.79 [95% CI −2.10, 0.51]). Although total lean mass (baseline 51.3 kg) was also reduced by 2.3 kg and 1.5 kg with semaglutide and canagliflozin, respectively (estimated treatment difference: −0.78 [−1.61, 0.04]), the proportion of lean mass (baseline 59.4%) increased by 1.2%- and 1.1%-point, respectively (estimated treatment difference 0.14 [−0.89, 1.17]). Changes in visceral fat mass and overall changes in body composition (assessed by the fat to lean mass ratio) were comparable between the two treatment groups. Conclusions/interpretation In individuals with uncontrolled type 2 diabetes on stable-dose metformin therapy, the changes in body composition with semaglutide and canagliflozin were not significantly different. Although numerical improvements in body composition were observed following treatment in both treatment arms, the specific impact of both treatments on body composition in the absence of a placebo arm is speculative at this stage. Trial registration ClinicalTrials.gov NCT03136484. Funding This trial was supported by Novo Nordisk A/S, Denmark.

Sign in / Sign up

Export Citation Format

Share Document