| Not Yet Recruiting | Mortality and Muscle Mass Loss in Critically Ill Patients. NCT07280039 | Brno University Hospital | — |
| Not Yet Recruiting | Plant vs Animal-based Protein Sources as an Anabolic and Metabolic-protective Options for SO in Older Adults NCT07030738 | Tel-Aviv Sourasky Medical Center | N/A |
| Recruiting | A Study of the Effect of (S)-Pindolol Benzoate (ACM-001.1) on Lean Body Mass (LBM) in Obese Patents During (PR NCT07101939 | Actimed Therapeutics Ltd | Phase 2 |
| Recruiting | Ultrasound Detection of Body Composition in Critical Care NCT06728722 | Ain Shams University | — |
| Not Yet Recruiting | Branched Chained Amino Acid Supplement in Patients Undergoing Lower Limb Bone Cancer Curettage for Bone Metast NCT06604910 | National Taiwan University Hospital | N/A |
| Active Not Recruiting | Examining the Effects of Vivo on Physical Function and Glycemic Level in Sedentary Older With Prediabetes. NCT06458530 | Impactiv, Inc. | N/A |
| Recruiting | Galactooligosaccharide and Aging NCT06411964 | University of Bath | N/A |
| Recruiting | Testing LiverWatch, a Home-Based Remote-Monitoring Intervention for Advanced Liver Disease NCT06136221 | University of Pennsylvania | N/A |
| Recruiting | Comparison of Computed Tomography Data With Routine Measurements Concerning Bone and Muscle Health of Aged Ind NCT06488872 | University Department of Geriatric Medicine FELIX PLATTER | — |
| Completed | Dose-Finding Study Evaluating Effect on Body Composition of Enobosarm in Patients Taking a GLP-1 for Chronic W NCT06282458 | Veru Inc. | Phase 2 |
| Unknown | Nutritional Therapy in Late-onset Pompe Disease NCT06130228 | McMaster University | Phase 2 |
| Completed | Pediatric Oncology Nutrition Intervention Trial NCT06175273 | Corey Hawes | Phase 2 / Phase 3 |
| Not Yet Recruiting | Impact of Skeletal Muscle Quality and Loss on the Outcome of Liver Transplantation NCT06188273 | Zhejiang University | — |
| Recruiting | YOOMI: Effect of Gamified Physical Therapy Exercise Software on Inpatient Mobility NCT05815017 | Rutgers, The State University of New Jersey | N/A |
| Recruiting | D3-Creatine and Skeletal Muscle in Older Adults NCT06630949 | McMaster University | — |
| Completed | The Cartilage and Muscle Thickness on Knee Pain in Patients With Rheumatoid Arthritis NCT05999266 | Sisli Hamidiye Etfal Training and Research Hospital | — |
| Recruiting | KetoNiFast: Cyclic Enteral Daytime Feeding With Ketogenic Nighttime Fasting NCT06535815 | University Hospital of Cologne | N/A |
| Completed | Effect of Lactobacillus Paracasei PS23 on Improving Aging and Muscle Loss in the Elderly NCT06062472 | Chi-Chang Huang | N/A |
| Completed | Efficacy of a Water Intervention in Institutionalized Aged Population. NCT06497426 | Consorci Sanitari del Maresme | N/A |
| Completed | Study Testing Benefits of Ursolic Acid (UA) as a Countermeasure To Myopenia and Insulin Resistance in Chronic NCT05776862 | University of Miami | Phase 2 |
| Suspended | Assessment of Kidney Function and Osteomuscular Status After Critical Care NCT04980092 | University of Liege | — |
| Recruiting | ImpACt of Very High Protein Content Enteral nUtrition Formulas on Critically Ill MUltipLe trAuma paTiEnts NCT05647135 | Romanian Society for Enteral and Parenteral Nutrition | — |
| Recruiting | PRotein Optimization With eXercise to Improve MUscle Mass and Functional outcomeS NCT05296096 | Boston Children's Hospital | N/A |
| Active Not Recruiting | Multifaceted Intervention Using Telehealth to Reduce the Risk of Falls and Fractures in Older Men NCT05927623 | McGill University Health Centre/Research Institute of the McGill University Health Centre | N/A |
| Unknown | Long-term Intervention Effects of a Personalized, Home-based Exercise Program and Nutritional Advice, Along Wi NCT04630977 | University of Greenwich | N/A |
| Completed | Protein and Exercise Training in Chronic KIDNEY Disease NCT05482243 | Maastricht University Medical Center | N/A |
| Suspended | Investigating the Anabolic Response to Resistance Exercise During Critical Illness NCT05197231 | Karolinska University Hospital | N/A |
| Completed | Longitudinal Changes in Muscle Mass After Intensive Care NCT05531305 | Karolinska University Hospital | N/A |
| Completed | Vivo Prediabetes Study: Online, Live, and Interactive Strength Training for Older Adults With Prediabetes NCT05497960 | Eric Levian | N/A |
| Unknown | Effect of Protein Supplementation on Fat Free Mass Preservation After Bariatric Surgery NCT05570474 | Maasstad Hospital | N/A |
| Recruiting | Preventing Muscle Loss After Bariatric Surgery: Protein-Collagen Supplementation and Resistance Exercise NCT07303543 | Medipol University | N/A |
| Completed | Bone Intake Proteins and Muscle Mass Deficiency in Proximal Femur Fractures NCT05804604 | Medical University of Warsaw | — |
| Completed | Investigating the Anabolic Response to Resistance Exercise After Critical Illness (ARTIST-2) NCT05261984 | Karolinska University Hospital | N/A |
| Completed | Impact of Protein-Enriched Lacto-Vegetarian Soup on Muscle Mass and Muscle Strength Among Older Adults NCT05243472 | Buddhist Tzu Chi General Hospital | N/A |
| Unknown | Study the Impact of Hirsutella Sinensis Nutrient Supplements Has on Improving Muscle Health and Metabolism in NCT05284149 | Chang Gung Memorial Hospital | N/A |
| Completed | Biomarkers of Sarcopenia and Frailty in Geriatric Patients NCT05795556 | Herlev and Gentofte Hospital | — |
| Completed | Short Term Immobilization of the Lower Limb NCT05072652 | University of Central Florida | N/A |
| Unknown | The POWER BARIATRIC Trial: Physical Outcomes With Exercise Regimens on BARIATRIC Patients NCT04777305 | Tel Aviv University | N/A |
| Completed | Impact of Protein and Alkali Supplementation on Skeletal Muscle in Older Adults NCT04048616 | Tufts University | N/A |
| Completed | WFPB Lifestyle and Muscle Mass Preservation NCT04849689 | Barbara Jakše s.p. | — |
| Completed | Enhancing Muscle Health and Metabolism in Pre-frail Middle-aged and Older Adults NCT05828134 | National Yang Ming Chiao Tung University | N/A |
| Withdrawn | The Impact of Covid-19 on Skeletal Muscle NCT04756674 | University of Nottingham | — |
| Completed | Skeletal Muscle Wasting in SARS-CoV-2 NCT04698798 | Hasselt University | N/A |
| Active Not Recruiting | Testosterone in Bariatric Patients NCT03721497 | Esbjerg Hospital - University Hospital of Southern Denmark | Phase 4 |
| Completed | Ultrasound-based Morphometry for the Development of Diagnostic and Prognostic Markers in Current and Chronic D NCT06829121 | Universitatsmedizin Mainz - 1. Medizinische Klinik | — |
| Completed | Effects of Creatine Supplementation in Breast Cancer Survivors NCT04207359 | The University of Texas Health Science Center at San Antonio | N/A |
| Unknown | The Association Between Skeletal Muscle Mass and Severity of Polycystic Liver Disease and Polycystic Kidney Di NCT05215964 | National Taiwan University Hospital | — |
| Unknown | Power Training on Muscle Quality and Functional Capacity in Women Aged 65-75. NCT04315662 | Universidad del Valle, Colombia | N/A |
| Unknown | Effects of Immunonutrition in Patients With Pneumonia NCT04249050 | University of Copenhagen | N/A |
| Terminated | Enhanced Bioscaffold for Volumetric Muscle Loss NCT04051242 | J. Peter Rubin, MD | N/A |
| Active Not Recruiting | CFTR Modulator Effects on Bone and Muscle in Adults With Cystic Fibrosis NCT04206436 | Indiana University | — |
| Completed | Biomarkers for Length of Hospital Stay and Loss of Muscle Mass and Function in Old Medical Patients NCT04151108 | Bispebjerg Hospital | — |
| Completed | Body Composition Study in Critically Ill Patients NCT04262531 | University of Malaya | — |
| Completed | Anabolic Potential of 3-hydroxybutyrate (3-OHB) and Whey Protein in a Human Catabolic Inflammatory Disease Mod NCT04064268 | University of Aarhus | N/A |
| Completed | Muscle Mass Loss in Critically Ill Patients. NCT03865095 | Masaryk University | — |
| Completed | Plyometric Exercises Versus Isometric Exercises With Theraband Elastic Band in Water Polo Players NCT03872076 | Investigación en Hemofilia y Fisioterapia | N/A |
| Completed | The Effects of the Oral Nutritional Supplement With β-hydroxy-β-methylbutyrate in Lean Body Mass Among Taiwan NCT03792711 | National Yang Ming Chiao Tung University | N/A |
| Completed | Impact of Increased Protein Density Diet to Muscle Mass and Strength Among Mid-aged and Older Adults NCT03784456 | National Yang Ming Chiao Tung University | N/A |
| Completed | Skeletal Muscle Wasting and Renal Dysfunction After Critical Illness Trauma - Outcomes Study NCT03736005 | Queen Mary University of London | — |
| Completed | Impact of Oligonol to Cardiometabolic Risk and Muscular Health NCT03788577 | National Yang Ming Chiao Tung University | N/A |
| Completed | Effects of Chicken Extract and Collagen on Mobility NCT04483024 | Shan May Yong | Phase 1 |
| Completed | A Randomized-Control Study of Gym Tonic's Community Based Strength Training Intervention. NCT04661618 | PulseSync Pte Ltd | N/A |
| Completed | Effect of 8-week Intake of 2S-hesperidin on Performance, Body Composition and Biochemicals Markers in Amateur NCT04597983 | Francisco Javier Martínez Noguera | N/A |
| Completed | The Early Strength Training Program in Post-transplant Liver Cases NCT04546048 | Memorial Hospital Groups | N/A |
| Completed | The Mechanical Properties of Burned Muscles NCT04654572 | Hasan Kalyoncu University | N/A |
| Completed | The Viscoelastic Properties of Lower Extremity's Muscles NCT04289129 | Hasan Kalyoncu University | N/A |
| Completed | Brain Stimulation During Arm Immobilisation NCT04130581 | Lancaster University | N/A |
| Completed | Leucine-enriched Nutraceutical and Attenuating Muscle Loss NCT03197402 | McMaster University | N/A |
| Completed | Evaluate the Effect of Dietary Supplement on Muscle Mass and Physical Performance for Over 50 Years Old People NCT04229407 | Orient Europharma Co., Ltd. | N/A |
| Unknown | Effect of Whey Protein' Supplementation and Exercise in Patients With Heart Failure NCT03142399 | National Institute of Cardiology, Laranjeiras, Brazil | N/A |
| Completed | Effect of High Protein Diet in Stroke Patients With Low Muscle Mass NCT04295044 | Chang Gung Memorial Hospital | Phase 2 |
| Completed | Preventing Bed-rest Induced Muscle Loss in the Elderly NCT04422665 | University of Birmingham | N/A |
| Completed | Muscle Mass and Body Composition NCT03184623 | Frisius Medisch Centrum | — |
| Completed | Effects of Parenteral and Enteral Nutrition on Skeletal Muscle Genomics NCT05080816 | Göteborg University | N/A |
| Completed | Muscle Protein Synthesis in Dialysis Patients NCT03478722 | University of Illinois at Urbana-Champaign | — |
| Completed | Effects of High Protein Diet on Muscle Mass, Strength, and Physical Performance in Postmenopausal Women NCT03652584 | Hospital de Clinicas de Porto Alegre | N/A |
| Unknown | Effects of WB-EMS and Specific Dietary Supplements on Cancer Patients NCT03151291 | University of Erlangen-Nürnberg Medical School | N/A |
| Completed | The Effect of Leucine on Carnitine Transport to Skeletal Muscle NCT05009654 | Gdansk University of Physical Education and Sport | N/A |
| Completed | A Study on the Effects on Glucose Regulation, Inflammation and Serum Lipids After Fish Protein Supplementation NCT03529344 | University of Bergen | N/A |
| Completed | Protein Intake and Step Reduction in Older Adults NCT03285737 | McMaster University | N/A |
| Completed | Preservation of Fat Free Mass During Weight Loss NCT03102372 | University of Aarhus | N/A |
| Completed | Functional Muscle Transfers in Lower Limb Sarcoma: 3D Gait Analysis and Environmental Simulation NCT04911972 | NHS Greater Glasgow and Clyde | — |
| Completed | Carnitine Supplementation and Skeletal Muscle Mass NCT05009641 | Gdansk University of Physical Education and Sport | N/A |
| Completed | GLIM-defined Malnutrition Criteria for Postoperative Outcomes in Patients With Esophagogastric Cancer NCT05088304 | Jinling Hospital, China | — |
| Active Not Recruiting | Physical Activity as Intervention Against Age-related Loss of Muscle Mass and Function NCT02123641 | Bispebjerg Hospital | N/A |
| Completed | Effect of Strength Training and Protein Ingestion in Old Versus Very-old NCT02105922 | Bispebjerg Hospital | N/A |
| Completed | Counteracting Age-related Loss of Skeletal Muscle Mass (CALM) NCT02115698 | Bispebjerg Hospital | N/A |
| Completed | Counteracting Age-related Loss of Skeletal Muscle Mass NCT02034760 | Bispebjerg Hospital | N/A |
| Completed | The Effect of Creatine on Muscle Loss NCT01894737 | Maastricht University Medical Center | N/A |
| Completed | The Correlation Between Nutrients and Muscle Mass NCT03400046 | Jinling Hospital, China | — |
| Completed | Effects of WB-EMS and Dietetic Treatment on Cancer Patients NCT02293239 | University of Erlangen-Nürnberg Medical School | N/A |
| Completed | Efficacy of Beta-Hydroxy-Beta-Methylbutyrate (HMB) Supplementation in Hemodialysis Patients NCT01837238 | University of Illinois at Urbana-Champaign | N/A |
| Completed | Skeletal Muscle Response to Amino Acids and Load Carriage Exercise NCT01714479 | United States Army Research Institute of Environmental Medicine | N/A |
| Completed | Musculoskeletal Effects of Bicarbonate NCT01475214 | Tufts University | Phase 2 |
| Completed | Effects of Neuromuscular Electrical Stimulation on Muscle Mass and Strength in Critically Ill Patients After C NCT02391103 | Medical University of Vienna | N/A |
| Completed | Effects of Dietary Protein on Musculoskeletal Health During Calorie Deficiency NCT01292395 | United States Army Research Institute of Environmental Medicine | N/A |
| Completed | Muscle Mass During Space Exploration NCT00968344 | The University of Texas Medical Branch, Galveston | N/A |
| Completed | A Safety, Tolerability, Pharmacokinetic and Pharmacodynamic Study of ACE-031 (ActRIIB-IgG1)in Healthy Postmeno NCT00755638 | Acceleron Pharma, Inc., a wholly-owned subsidiary of Merck & Co., Inc., Rahway, NJ USA | Phase 1 |
| Completed | Essential Amino Acids Supplementation and Muscle Protein Synthesis NCT01366924 | United States Army Research Institute of Environmental Medicine | Phase 1 / Phase 2 |