Data / New clinical trials / Weight Loss

New Weight Loss clinical trials: 260 posted since Nov 2024

Name: New Weight Loss clinical trials
Creator: SpecStream
License: https://creativecommons.org/licenses/by/4.0/

The full list. New Weight Loss clinical trials: 260 rows for $13, first posted on ClinicalTrials.gov from November 12, 2024 to November 9, 2026. The list gains about 14 rows a month. The new rows come each week by email, $19 a month.

Pay by card with no account. Prices exclude VAT. CSV and Excel files with the columns this page does not show (sponsor class, condition groups (MeSH), interventions, start date, enrollment type, location countries and 5 more), which open on your screen as soon as the payment clears and come by email. The weekly rows run until you cancel, from the link in each delivery. The rows on this page are a sample.

For agents and scripts: this list is ordered at https://specstream.ai/data/clinical-trials/condition/weight-loss, and every list with its row count and price is at https://specstream.ai/data/lists.json.

Updated November 9, 2026. Source: ClinicalTrials.gov API v2 (U.S. National Library of Medicine).

260 clinical studies in Weight Loss were first posted on ClinicalTrials.gov from November 12, 2024 to November 9, 2026; 55 have an industry sponsor and 156 are recruiting or about to. The newest, NCT07926152, was posted on November 9, 2026: Exercise and Protein to Reduce Muscle Loss During GLP-1-Based Treatment in Type 2 Diabetes (German Diabetes Center).

The request: Every new Weight Loss clinical trial on ClinicalTrials.gov, with the sponsor, phase, sites and the listed contact. $10 of credit on sign-up, no card.

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SpecStream is the live web data engine for teams and agents. It reads every new study on ClinicalTrials.gov each morning, and this page is that reading. Ask for the conditions, phases or countries you follow and each new trial arrives in your sheet, CRM, Slack or agent with the sponsor, the sites and the listed contact.

260New trials
55Industry sponsored
156Recruiting or not yet
November 9, 2026Latest posted

Newest trials

The newest 100 of 260, each linked to its record. The full list holds every one with the sponsor class, interventions, start date and the central contact as the record prints it.

First posted	NCT ID	Title	Sponsor	Phase	Status	Conditions	Enrollment	Countries	Source
November 9, 2026	NCT07926152	Exercise and Protein to Reduce Muscle Loss During GLP-1-Based Treatment in Type 2 Diabetes	German Diabetes Center	Not applicable	Not yet recruiting	Type 2 Diabetes (T2DM), Obesity & Overweight, Sarcopenia	94	Germany	clinicaltrials.gov
November 3, 2026	NCT07913685	The Effect of Liraglutide on Body Weight, Body Composition, Ectopic Lipid Accumulation and Insulin Sensitivity in Subjects With Overweight...	Medical University of Bialystok	Phase 4	Completed	Obesity & Overweight	83	Poland	clinicaltrials.gov
November 3, 2026	NCT07912255	Intermittent Fasting and Anthropometric Parameters	Masaryk University	Not applicable	Completed	Intermittent Fasting, Body Weight, and Body Composition	95	Czechia	clinicaltrials.gov
November 2, 2026	NCT07911150	Gut-Liver-Muscle Axis in Cancer Cachexia	University of Colorado, Denver	Not applicable	Not yet recruiting	Head & Neck Cancer	20	United States	clinicaltrials.gov
November 2, 2026	NCT07911046	Brain and Obesity Longitudinal Development: Neurobiological Mechanisms of Semaglutide Treatment of Adolescent Obesity	Erin Mauney	Observational	Not yet recruiting	Pediatric Obesity, Obesity	12	United States	clinicaltrials.gov
November 2, 2026	NCT07909889	Semaglutide for Weight Management During Hormone Therapy for Early Breast Cancer	Aarhus University Hospital	Phase 2	Not yet recruiting	Breast Cancer (Early Breast Cancer), Obesity	32	Denmark	clinicaltrials.gov
October 28, 2026	NCT07901777	Two-Year Weight Loss With GLP-1 Medications Compared With Sleeve Gastrectomy in Adults With Obesity	Yuzuncu Yil University	Observational	Recruiting	Obesity & Overweight	200	Turkey (Türkiye)	clinicaltrials.gov
October 28, 2026	NCT07900178	Sustaining Health After an Intensive Weight-loss Pro-gramme	Copenhagen University Hospital, Hvidovre	Observational	Enrolling by invitation	Obesity & Overweight, Weight Loss, Weight Management in Adult Patients With Obesity or Overweight	150	Denmark	clinicaltrials.gov
October 28, 2026	NCT07900074	Mechanisms of Weight Loss: Tirzepatide vs Semaglutide	McMaster University	Phase 4	Recruiting	Obesity (Disorder)	80	Canada	clinicaltrials.gov
October 27, 2026	NCT07897890	Testing Health-Related Interventions: Voices of Equity Needed to Overcome Weight-bias in Obesity-Cancer Care	Indiana University	Not applicable	Completed	Obesity & Overweight, Breast Cancer	12	United States	clinicaltrials.gov
October 27, 2026	NCT07897383	Investigating the Effects of 24 Hour LEAP2 Infusion in Individuals With Overweight and Obesity	University Hospital, Gentofte, Copenhagen	Phase 1/2	Not yet recruiting	Obesity & Overweight	18		clinicaltrials.gov
October 22, 2026	NCT07890376	A Study to Investigate the Effect of LY4086940 Versus Placebo in Participants With Obesity or Overweight and Without Type 2 Diabetes	Eli Lilly and Company	Phase 2	Not yet recruiting	Obesity, Overweight	460	Argentina, United States	clinicaltrials.gov
October 22, 2026	NCT07888075	Master Protocol for the Study of Rilogrotug for the Treatment of Weight Loss and Anorexia in Patients With Cancer Cachexia and mCRC or...	AVEO Pharmaceuticals, Inc.	Phase 2/3	Not yet recruiting	Cachexia; Cancer, Cachexia, Cachexia-Anorexia Syndrome, Metastatic Colorectal Cancer (CRC), Metastatic Non-small Cell...	950		clinicaltrials.gov
October 20, 2026	NCT07883018	15-years Outcomes of Sleeve Gastrectomy on Weight Loss	Centre Hospitalier Universitaire, Amiens	Observational	Recruiting	Bariatric Surgery, Sleeve Gastrectomy, Weight Loss	300	France	clinicaltrials.gov
October 19, 2026	NCT07880691	Weight Loss and Comorbidity Outcomes After Revisional Bariatric Surgery	Kasr El Aini Hospital	Observational	Completed	Obesity, Morbid, Weight Regain After Bariatric Surgery, Insufficient Weight Loss After Bariatric Surgery, Complication...	96		clinicaltrials.gov
October 15, 2026	NCT07874633	A Study to Learn About the Study Medicine Called PF-08653944 Taken Once-Monthly Compared to Placebo in Chinese Adults With Overweight or...	Pfizer	Phase 3	Recruiting	Obesity, Overweight	432	China	clinicaltrials.gov
October 13, 2026	NCT07869758	Gastric On in Obesity Management: Evaluation of the Safety and Efficacy of the 6-Month Gastric Balloon (Prospective)	Rigicon, Inc.	Not applicable	Completed	Obesity & Overweight	42	Turkey (Türkiye)	clinicaltrials.gov
October 9, 2026	NCT07869290	Benefits of Nutritional Supplement in Cancer Care	The Hong Kong Polytechnic University	Not applicable	Not yet recruiting	Nutritional Deterioration, Malignant Solid Tumor, Cancer Cachexia, Cancer Malnutrition, Weight Loss, Oral Nutritional...	100		clinicaltrials.gov
October 9, 2026	NCT07868939	Oral VK2735 for Weight Management in Adults With Type 2 Diabetes Mellitus Phase 3 (SUNRISE 2)	Viking Therapeutics, Inc.	Phase 3	Not yet recruiting	Weight Loss	560		clinicaltrials.gov
October 9, 2026	NCT07868835	Oral VK2735 for Weight Management Phase 3 (SUNRISE 1)	Viking Therapeutics, Inc.	Phase 3	Not yet recruiting	Weight Loss	560		clinicaltrials.gov
October 8, 2026	NCT07866183	Trial of Innovative Fat-loss Focused Approaches in Patients With Class I Obesity: a Comparative Study	National Medical Research Center for Therapy and Preventive Medicine	Not applicable	Recruiting	Class I Obesity	120	Russia	clinicaltrials.gov
October 1, 2026	NCT07851714	Metabolism and Nutrition in MND	Guy's and St Thomas' NHS Foundation Trust	Observational	Not yet recruiting	Amyotrophic Lateral Sclerosis (ALS), Motor Neurone Disease (MND)	12	United Kingdom	clinicaltrials.gov
September 30, 2026	NCT07850531	Precision Nutrition for Obesity and Prediabetes Prevention in Under-supported Communities	Prairie View A&M University	Not applicable	Not yet recruiting	Obesity & Overweight, Prediabetes	100	United States	clinicaltrials.gov
September 29, 2026	NCT07846865	Tirzepatide Versus Positive Airway Pressure for the Treatment of Obstructive Sleep Apnoea	Woolcock Institute of Medical Research	Phase 2/3	Not yet recruiting	Sleep Apnoea, Obesity & Overweight, Sleep Apnea Syndrome, Obstructive	256	Australia	clinicaltrials.gov
September 29, 2026	NCT07846033	A Phase 1 Study of VK3019 in Overweight and Obese Adults Without Comorbidities	Viking Therapeutics, Inc.	Phase 1	Recruiting	Obese Adults	56	United States	clinicaltrials.gov
September 28, 2026	NCT07844330	Nutritional Responses to Acute Exercise Performed on the LipoxMax in Obese Adolescents	Centre Hospitalier Emile Roux	Not applicable	Not yet recruiting	Weight Gain, Weight Loss, Eating Attitudes, Obese Adolescents	18	France	clinicaltrials.gov
September 24, 2026	NCT07838740	A Phase 1 Study of VK2735 in Obese Adults Without Comorbidities	Viking Therapeutics, Inc.	Phase 1	Recruiting	Obese Adults	270	United States	clinicaltrials.gov
September 21, 2026	NCT07830329	Efficacy and Safety of Olatorepatide Versus Placebo in Adults With Moderate to Severe Hidradenitis Suppurativa Living With Overweight or...	Regeneron Pharmaceuticals	Phase 2	Not yet recruiting	Hidradenitis Suppurativa	300		clinicaltrials.gov
September 21, 2026	NCT07830121	Very-Low-Carbohydrate Diet for Prediabetes and Obesity	Universiti Teknologi Mara	Not applicable	Completed	Prediabetes, Obesity / Overweight, VERY LOW CARBOHYDRATE DIET	33	Malaysia	clinicaltrials.gov
September 17, 2026	NCT07824895	Mazdutide for Weight Management and Gout in Adults With Obesity	Hongwei Jiang	Phase 4	Not yet recruiting	Gout, Obesity (BMI>30), Hyperuricemia, Metabolic Syndrome	30		clinicaltrials.gov
September 16, 2026	NCT07821554	Personalised Nutritional Care in Older Patients With Pancreatic Ductal Adenocarcinoma	Inna Chen, MD	Not applicable	Not yet recruiting	Pancreatic Cancer	250	Denmark, Italy, Norway, Romania, Spain	clinicaltrials.gov
September 15, 2026	NCT07820358	Semaglutide, Weight Loss, and LNG-IUD for Conservative Treatment of Endometrial Atypical Hyperplasia and Grade 1 Endometrial Cancer	The Methodist Hospital Research Institute	Phase 2	Not yet recruiting	Endometrial Atypical Hyperplasia, Endometrial Atypical Hyperplasia/Endometrioid Intraepithelial Neoplasia, Endometrial...	48	United States	clinicaltrials.gov
September 14, 2026	NCT07818005	Retrospective Continuous Glucose Monitor (CGM) Study on Glycemic Response and Body Composition in College Students	He Eye Hospital	Observational	Completed	Overweight , Obesity, Weight Loss	59	China	clinicaltrials.gov
September 11, 2026	NCT07815236	Diabetes Prevention Through Genetics, Familial History and Behavior Change	Morehouse School of Medicine	Phase 2/3	Not yet recruiting	Prediabetes, Weight Loss	400		clinicaltrials.gov
September 10, 2026	NCT07813429	Changes in Cervical Posture, Cervical Function, and Neck Pain After Sleeve Gastrectomy	Haydarpasa Numune Training and Research Hospital	Observational	Recruiting	Morbid Obesity Requiring Bariatric Surgery, Neck Pain Musculoskeletal	25	Turkey (Türkiye)	clinicaltrials.gov
September 9, 2026	NCT07808723	Georgia CEAL RESTORES Family Diabetes Study	Morehouse School of Medicine	Not applicable	Recruiting	Weight Reduction, Prediabetes	120	United States	clinicaltrials.gov
September 3, 2026	NCT07803185	Evaluation of Anhedonia and Emotional Eating in Individuals Using GLP-1 Receptor Agonists	TC Erciyes University	Observational	Recruiting	Obesity, Emotional Eating, Anhedonia	60	Turkey (Türkiye)	clinicaltrials.gov
September 1, 2026	NCT07796789	Prophylactic Nanocrystalline Megestrol Acetate Versus Placebo for Chemoradiotherapy-Related Anorexia in Nasopharyngeal Carcinoma	Sun Yat-sen University	Phase 3	Recruiting	Nasopharyngeal Cancinoma (NPC)	204	China	clinicaltrials.gov
September 1, 2026	NCT07796503	TSBL-Based Versus BMI-Based Biliopancreatic Limb Length in One-Anastomosis Gastric Bypass	National Scientific Center of Surgery named after A.N.Syzganov	Not applicable	Recruiting	Morbid Obesity, Obesity	100	Kazakhstan	clinicaltrials.gov
August 31, 2026	NCT07794566	Longitudinal Changes in Lower Extremity Alignment and Mechanical Axis Parameters After Bariatric Surgery in Patients With Morbid Obesity: A...	Marmara University	Observational	Active not recruiting	Obese, Limb Deformities, Arthritis	30	Turkey (Türkiye)	clinicaltrials.gov
August 31, 2026	NCT07794553	Longitudinal Changes in Spinopelvic Alignment and Sagittal Balance After Bariatric Surgery in Patients With Morbid Obesity: A Prospective...	Marmara University	Observational	Active not recruiting	Obesity, Spine Condition	30	Turkey (Türkiye)	clinicaltrials.gov
August 28, 2026	NCT07792954	A Study to Learn About the Study Medicine Called PF-08653944 Taken Once-Weekly Compared to Placebo in Chinese Adults With Overweight or...	Pfizer	Phase 3	Recruiting	Obesity, Overweight	300	China	clinicaltrials.gov
August 27, 2026	NCT07789223	Weight and Metabolic Management Study	Elenzia	Not applicable	Recruiting	Overweight, Obesity, Weight Maintenance	200	United Kingdom	clinicaltrials.gov
August 21, 2026	NCT07778550	Effects of Diet, Exercise, and Electrical Muscle Stimulation in Overweight and Obese Women	Dicle University	Not applicable	Completed	Obesity & Overweight	75	Turkey (Türkiye)	clinicaltrials.gov
August 20, 2026	NCT07777575	Resistance Training to Prevent Muscle Loss During Treatment With Tirzepatide	Technical University of Munich	Phase 4	Recruiting	Obesity (BMI>30)	150	Germany	clinicaltrials.gov
August 20, 2026	NCT07775404	A Study to Investigate the Efficacy and Safety of Elecoglipron in Asian Participants With Obesity or Overweight With or Without Type 2...	AstraZeneca	Phase 3	Recruiting	Obesity, Overweight	351	China, Hong Kong, Malaysia, Philippines, Thailand	clinicaltrials.gov
August 19, 2026	NCT07774208	FABP4 Response After Roux-en-Y Gastric Bypass	Istanbul University	Observational	Completed	Obesity (BMI>30), Obesity (BMI > 35), Insulin Resistance, Bariatric Surgery, Bariatric Surgery (Gastric Bypass)	28		clinicaltrials.gov
August 18, 2026	NCT07770893	Acupoint Catgut Embedding With Laser Acupuncture for Weight Loss in Adults With Obesity	Taipei City Hospital	Not applicable	Not yet recruiting	Obesity, Obesity, Abdominal, Overweight	120	Taiwan	clinicaltrials.gov
August 11, 2026	NCT07758387	Polydextrose Functional Gummies for Weight Management in Adults With Overweight or Obesity	Nutris We Care About You S.L.	Not applicable	Not yet recruiting	Obesity & Overweight	96	Spain	clinicaltrials.gov
July 31, 2026	NCT07739095	Weight Loss and Hunger	University of Ottawa	Not applicable	Not yet recruiting	Obesity & Overweight	40	Canada	clinicaltrials.gov
July 31, 2026	NCT07738276	Evaluation of the Efficacy and Safety of Tirzepatide, a Dual GLP-1/GIP Agonist, on Functional Capacity in Reduced Ejection Fraction Heart...	Shahid Beheshti University of Medical Sciences	Phase 3	Not yet recruiting	Heart Failure and Reduced Ejection Fraction, Obesity & Overweight, Tirzepatide	60		clinicaltrials.gov
July 30, 2026	NCT07736547	AIM-WEIGHT: AI-Guided Microbiome-Targeted Nutritional Intervention for Weight Loss	Varol TUNALI	Not applicable	Enrolling by invitation	Overweight (Without Type 2 Diabetes) With Weight-related Comorbidities, Overweight (BMI > 25)	80	Turkey (Türkiye)	clinicaltrials.gov
July 24, 2026	NCT07724431	A Phase 1, Double-blind, Randomized Study to Evaluate the Safety, Tolerability, Pharmacodynamics, and Pharmacokinetics of Single Dose and...	HongKong Curegene Innovation Co., Limited	Phase 1	Not yet recruiting	Overweight and Obesity	64	Australia	clinicaltrials.gov
July 22, 2026	NCT07720414	Effects of GLP-1 RAs on Human Lactation Outcomes	University of Colorado, Denver	Observational	Recruiting	Lactation, Weight Loss	18	United States	clinicaltrials.gov
July 22, 2026	NCT07718516	Feasibility and Validation of a Smart Changing Pad for Home Infant Weight Monitoring After Hospital Discharge	Stan Kachnowski	Not applicable	Completed	Infant Nutrition Disorders, Weight Loss, Postnatal Care, Premature Birth	12	United States	clinicaltrials.gov
July 14, 2026	NCT07703358	Effect of Chromium Weight Reduction on Adult Asthma Control	Cairo University	Not applicable	Not yet recruiting	Asthma Chronic, Bronchial Asthma	60		clinicaltrials.gov
July 14, 2026	NCT07702461	Determination of Resistance Training Status for Patients on Glucagon-Like Peptide-1 Receptor Agonists	Ohio State University	Observational	Recruiting	Obesity & Overweight, Diabetes (DM)	300	United States	clinicaltrials.gov
July 13, 2026	NCT07700030	High-protein plUs reSistance Training in gLucagon-like pEptide 1 Receptor Agonist Users (HUSTLE)	NYU Langone Health	Not applicable	Not yet recruiting	Weight Loss	32	United States	clinicaltrials.gov
July 9, 2026	NCT07693491	Sleep Evaluation Before and After Metabolic Surgery	Catharina Ziekenhuis Eindhoven	Observational	Not yet recruiting	Obesity & Overweight, Obesity & Overweight Sleep, Sleep, Metabolic Surgery	50	Netherlands	clinicaltrials.gov
July 9, 2026	NCT07693426	Phase Ib Study of Efsubaglutide Alfa Injection in Obese Adolescents	Shanghai Yinnuo Pharmaceutical Technology Co., Ltd.	Phase 1	Recruiting	Adolescence Obesity	36	China	clinicaltrials.gov
July 8, 2026	NCT07690592	A Single-arm Pilot Feasibility Trial of Healthy Pride	University of Connecticut	Not applicable	Not yet recruiting	Obesity & Overweight	40		clinicaltrials.gov
July 6, 2026	NCT07685834	Evaluation of Facial and Neck Skin Laxity With SofWave Treatment in Adults Initiating Tirzepatide for Weight Loss	Sofwave Medical LTD	Not applicable	Active not recruiting	Lax Skin	30	Canada	clinicaltrials.gov
June 30, 2026	NCT07674875	Meal Frequency and Timing on Metabolic Health in Patients With Type 2 Diabetes	Akdeniz University	Not applicable	Completed	Type 2 Diabetes, Obesity and Overweight	144	Turkey (Türkiye)	clinicaltrials.gov
June 23, 2026	NCT07663942	Targeting Sedentary Behavior Reduction and Physical Fitness Enhancement in Women Before and Beyond Bariatric Surgery- BARIMOV Study Protocol	Hospital de Sao Sebastiao	Not applicable	Recruiting	Obesity (Disorder)	72	Portugal	clinicaltrials.gov
June 23, 2026	NCT07663630	A Study to Learn About the Study Medicine Called Ponsegromab in Adults With Lung Cancer-Associated Significant Body Weight Loss	Pfizer	Phase 1	Not yet recruiting	Non-small Cell Lung Cancer (NSCLC), Cachexia	80	China, United States	clinicaltrials.gov
June 18, 2026	NCT07657286	Inflammatory Cytokines and Oxidative Stress Biomarkers in Diabetic Chronic Kidney Disease Patients	Badr University	Not applicable	Recruiting	Chronic Kidney Disease, Diabetes	60	Egypt	clinicaltrials.gov
June 18, 2026	NCT07655739	The Effects of Sleeve Gastrectomy on Fractalkine	Mehmet Buğra Bozan	Observational	Completed	Obesity & Overweight	40	Turkey (Türkiye)	clinicaltrials.gov
June 17, 2026	NCT07654062	Mazdutide for Adults With Prediabetes: A Randomized, Double-Blind, Placebo-Controlled Trial (DREAM-PRE)	Shandong Provincial Hospital	Phase 4	Not yet recruiting	Prediabetes, Impaired Fasting Glucose, Impaired Glucose Tolerance (Prediabetes)	150	China	clinicaltrials.gov
June 15, 2026	NCT07647991	The IGBallon (R) - for Use in the Treatment of Obesity	Medical University of Vienna	Not applicable	Completed	Weight Loss, Adverse Events, Comorbidities	5	Austria	clinicaltrials.gov
June 10, 2026	NCT07638592	Tirzepatide-Based Prehabilitation Before Elective Ventral and Incisional Hernia Repair in Patients With Obesity	Azienda Sanitaria Locale Napoli 2 Nord	Observational	Completed	Obese Adults, Hernia Abdominal Wall, Prehabilitation	91	Italy	clinicaltrials.gov
June 9, 2026	NCT07636395	Eating Behaviour Before, During, and After Obesity Medication	University College Dublin	Observational	Recruiting	Obesity Type 2 Diabetes Mellitus, Obesity & Overweight	30	Ireland	clinicaltrials.gov
June 9, 2026	NCT07636239	Eating Behavior, Nutritional Status and Appetite Hormones After Bariatric Surgery	Özlem ÖZPAK AKKUŞ	Observational	Not yet recruiting	Obesity, Bariatric Surgery, Laparoscopic Sleeve Gastrectomy, Eating Behavior, Nutritional Status	40	Turkey (Türkiye)	clinicaltrials.gov
June 4, 2026	NCT07627256	Weight Loss Composition and Metabolic Adaptation During Hypocaloric Dieting	Tel Aviv University	Not applicable	Not yet recruiting	Obesity	150		clinicaltrials.gov
June 2, 2026	NCT07621640	Brown Adipose Tissue as a Mechanistic Determinant of Semaglutide Treatment Response in Obesity (BAT-Sema Study)	Hallym University	Not applicable	Not yet recruiting	Obesity, Metabolic Syndrome, Brown Adipose Tissue	80	South Korea	clinicaltrials.gov
June 1, 2026	NCT07616752	The Impact of Salmon Protein Hydrolysate (SPH / ProGo®) Supplementation on Hematologic and Metabolic Health	Hofseth Biocare ASA	Not applicable	Completed	Overweight (BMI > 25), Weight Loss	14	India	clinicaltrials.gov
May 29, 2026	NCT07614178	Effects of a Soya-Based Fibre Beverage on Weight and Health in Overweight Adults	Universiti Sains Malaysia	Not applicable	Completed	Overweight Adults	42	Malaysia	clinicaltrials.gov
May 28, 2026	NCT07611552	Effects of Inulin on Cardiometabolic Risk Factors in Individuals Using Glucagon-like Peptide-1 Receptor Agonists (GLP-1 RA ) Medications...	Huazhong University of Science and Technology	Not applicable	Not yet recruiting	Obesity & Overweight	600	China	clinicaltrials.gov
May 27, 2026	NCT07608016	A Study to Evaluate a Supplement Combination in Supporting Weight Loss, Metabolic Health, and Quality of Life	Able Biolabs, LLC	Not applicable	Completed	Weight Loss, Metabolic Health, Quality of Life	20	United States	clinicaltrials.gov
May 22, 2026	NCT07605169	Long-term Health and Economic Effects of an Individualized Lifestyle Intervention (LI-PAD-Extended)	Vastra Gotaland Region	Not applicable	Active not recruiting	Overweight, Obesity, Prediabetic State	103	Sweden	clinicaltrials.gov
May 22, 2026	NCT07602803	The Effect of GLP1 Agonists on Weight Loss in BBS Cohort in the UK	The Queen Elizabeth Hospital	Observational	Completed	Bardet-Biedl Syndrome	300	United Kingdom	clinicaltrials.gov
May 22, 2026	NCT07601061	Simplifying Diet Tracking in a Digital Weight Loss Intervention	Stanford University	Not applicable	Not yet recruiting	Overweight, Obesity, Weight Loss, Health Behavior, Lifestyle Intervention	328	United States	clinicaltrials.gov
May 18, 2026	NCT07592546	Translational Health Research Into Vascular and Neurocognitive Effects of Weight Loss	Alain Dagher	Phase 4	Recruiting	Class I/II Obesity	240	Canada	clinicaltrials.gov
May 15, 2026	NCT07588984	GLP-1 Medication & Behavioral Health Programs on Weight & Metabolic Outcomes: FLOURISH and THRIVE Prospective Cohort Study	Noom Inc.	Observational	Not yet recruiting	Obesity & Overweight, Weight Loss, Preventative Health, Body Weight, Cardiovascular Disease Risk Factor	2,310	United States	clinicaltrials.gov
May 14, 2026	NCT07588438	Efficacy, Safety, and Tolerability of Tirzepatide in Real-World Conditions in Paraguay.	Las Rías Medical Center	Phase 4	Recruiting	Obesity, Diabetes Mellitus, Type 2	160	Paraguay	clinicaltrials.gov
May 13, 2026	NCT07582536	Optimization of Dietary Adherence in a Mobile Weight Loss Intervention	UNC Lineberger Comprehensive Cancer Center	Not applicable	Not yet recruiting	Overweight and/or Obesity	580	United States	clinicaltrials.gov
May 11, 2026	NCT07577765	Testing a Tailored Approach to Long-Term Weight Loss Success	University of Utah	Not applicable	Recruiting	Weight Loss, Weight Regain, Obesity & Overweight	30	United States	clinicaltrials.gov
May 8, 2026	NCT07576777	Hormonal and Microbiota Modulation After Endoscopic Sleeve Gastroplasty	Assistance Publique - Hôpitaux de Paris	Not applicable	Not yet recruiting	Obesity (Disorder), Metabolic Disorders	40	France	clinicaltrials.gov
May 6, 2026	NCT07569172	Improved Child Nutrition and Development Through Social Transfers	Swiss Tropical & Public Health Institute	Not applicable	Not yet recruiting	Breastfeeding, Breastfeeding Education, Breastfeeding Duration, Breastfeeding Continuation, Child Growth, Stress...	1,040	Côte d’Ivoire	clinicaltrials.gov
May 5, 2026	NCT07567937	Effects of Exercise and Short Term Rapid Weight Loss on Whole Blood Cells and Lymphocyte Subsets in Highly Trained National Level Wrestlers	Ankara Yildirim Beyazıt University	Not applicable	Completed	Weight Loss, Exercise	9	Turkey (Türkiye)	clinicaltrials.gov
May 1, 2026	NCT07560969	Addressing Food Access and Physical Activity to Improve Diabetes Prevention Outcomes Among Underserved African Americans	University of Missouri, Kansas City	Not applicable	Not yet recruiting	Diabetes, Physical Activity, Food Security, Nutrition Security	408	United States	clinicaltrials.gov
May 1, 2026	NCT07560579	Weight Loss and Endocrine Disrupting Chemicals (EDCs): Lifestyle Interventions to Lose Weight and Reduce EDC Exposure in Individuals With...	Million Marker Wellness, Inc.	Not applicable	Active not recruiting	Obesity &Amp;Amp;Amp; Overweight, Environmental Exposure, Overweight (BMI > 25)	226	United States	clinicaltrials.gov
April 30, 2026	NCT07558603	Evaluate the Safety and Efficacy of AGE Serum in Post-menopausal Patients on Hormone Replacement Therapy Taking Glucagon-like Peptide-1...	Goldman, Butterwick, Fitzpatrick and Groff	Not applicable	Not yet recruiting	Laxity; Skin	50	United States	clinicaltrials.gov
April 28, 2026	NCT07553299	A Study of Weekly Oral Dose of Ecnoglutide (VRB-101) for Weight Maintenance in Participants Who Have Obesity or Overweight With...	Verdiva Bio Dev Limited	Phase 2	Terminated	Obesity, Overweight, Weight Maintenance	8	United States	clinicaltrials.gov
April 23, 2026	NCT07547722	Effect of a High-Protein Diet With Meal Replacements on Weight Loss	Kazakh Academy of Nutrition	Not applicable	Active not recruiting	Obesity & Overweight	60	Kazakhstan	clinicaltrials.gov
April 21, 2026	NCT07541872	Weight Loss Goals and Satisfaction Survey	Pennington Biomedical Research Center	Observational	Not yet recruiting	Overweight and Obesity	250		clinicaltrials.gov
April 20, 2026	NCT07540754	A Study to Evaluate the Pharmacokinetics of HRS9531 Injection in Participants With Mild, Moderate, and Normal Hepatic Function	Fujian Shengdi Pharmaceutical Co., Ltd.	Phase 1	Recruiting	Diabetes Mellitus, Weight Loss	24	China	clinicaltrials.gov
April 17, 2026	NCT07535892	Scalable Behavioral Program for Weight Loss Maintenance After GLP-1 and Anti-Obesity Medication Discontinuation	University of Alabama at Birmingham	Not applicable	Not yet recruiting	Weight Loss, GLP - 1, Weight Loss Maintenance, Obesity & Overweight	64	United States	clinicaltrials.gov
April 16, 2026	NCT07534254	Piloting a Generative Artificial Intelligence Chatbot in a Mobile Weight Loss Program	University of North Carolina, Chapel Hill	Not applicable	Active not recruiting	Overweight and/or Obesity	20	United States	clinicaltrials.gov
April 15, 2026	NCT07530718	Body Composition Outcomes in MS Patients	Pennington Biomedical Research Center	Observational	Recruiting	Obesity	20	United States	clinicaltrials.gov
April 6, 2026	NCT07513168	Low-Dose Semaglutide for Weight Loss in Obese Non-Diabetic Pakistani Adults	Asian Institute Of Medical Sciences	Phase 4	Recruiting	Obesity, Weight Reduction, Cardiometabolic Risk Factors	60	Pakistan	clinicaltrials.gov

Sponsors posting most

Sponsor	New trials	Latest
Viking Therapeutics, Inc.	7	October 9, 2026
Pfizer	5	October 15, 2026
University of Colorado, Denver	4	November 2, 2026
University of Alabama at Birmingham	4	April 17, 2026
Boston Scientific Corporation	4	December 11, 2025
Pennington Biomedical Research Center	3	April 21, 2026
General Committee of Teaching Hospitals and Institutes, Egypt	3	February 27, 2026
University of Texas Southwestern Medical Center	3	January 23, 2026
Clinica Universidad de Navarra, Universidad de Navarra	3	September 10, 2025
BTL Industries Ltd.	3	April 4, 2025
McMaster University	2	October 28, 2026
Eli Lilly and Company	2	October 22, 2026
Centre Hospitalier Universitaire, Amiens	2	October 20, 2026
Morehouse School of Medicine	2	September 11, 2026
Marmara University	2	August 31, 2026
Cairo University	2	July 14, 2026
NYU Langone Health	2	July 13, 2026
Medical University of Vienna	2	June 15, 2026
Tel Aviv University	2	June 4, 2026
Vastra Gotaland Region	2	May 22, 2026

By phase

Phase	New trials	Latest
Not applicable	144	November 9, 2026
Observational	46	November 2, 2026
Phase 4	20	November 3, 2026
Phase 2	18	November 2, 2026
Phase 3	13	October 15, 2026
Phase 1	12	September 29, 2026
Phase 2/3	6	October 22, 2026
Phase 1/2	1	October 27, 2026

By country

Country	New trials	Latest
United States	102	November 2, 2026
China	25	October 15, 2026
Turkey (Türkiye)	18	October 28, 2026
Canada	11	October 28, 2026
Spain	11	September 16, 2026
Italy	9	September 16, 2026
France	7	October 20, 2026
United Kingdom	7	October 1, 2026
Egypt	7	June 18, 2026
Germany	6	November 9, 2026
Czechia	4	November 3, 2026
Denmark	4	November 2, 2026
Australia	4	September 29, 2026
Taiwan	4	August 18, 2026
Netherlands	4	July 9, 2026
Poland	3	November 3, 2026
Malaysia	3	September 21, 2026
Norway	3	September 16, 2026
Mexico	3	March 6, 2026
Israel	3	February 17, 2026
Bulgaria	3	August 8, 2025
Switzerland	3	August 8, 2025
Puerto Rico	3	August 5, 2025
Romania	2	September 16, 2026
Kazakhstan	2	September 1, 2026

Where the register publishes

U.S. government data; ClinicalTrials.gov terms of use. Studies are as their sponsors registered them on ClinicalTrials.gov, read through its API. Condition groups are the MeSH terms ClinicalTrials.gov assigns to each study's conditions; a study with several is in several groups. Sponsor class is the register's class of the lead sponsor. The central contact is in the full list only as the record prints it. Free to reuse with credit to SpecStream under CC BY 4.0. Spot a wrong value? Write to [email protected] with the link to this page.