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ClinicalTrials.gov 6 recruiting now official registry

Metabolism clinical trials

Every US clinical trial registered for Metabolism — phase mix, recruiting status, and the sponsors running them, straight from the NIH ClinicalTrials.gov registry.

19 US clinical trials · 6 currently recruiting

The research picture

Metabolism has 19 registered US clinical trials, 6 of them open to new participants right now — about 32% of the total.

6
recruiting participants now
32%
of trials open to enrollment
0
in Phase 3–4 (later-stage)
2
top sponsor: Texas Tech University

Counts reflect the public ClinicalTrials.gov registry as last mirrored by PlainTrial. Status and phase are reported by each study's sponsor. This is reference information, not medical advice.

Active & Recent Trials

RECRUITING NA 250,000 participants

Personalized Responses to Dietary Composition Trial 3

Zoe Global Limited

NCT04735835

RECRUITING 400 participants

Caloric Balance Markers Study

Institute for Systems Biology

NCT07141537

RECRUITING Phase 2 200 participants

NAUTICAL: Effect of Natriuretic Peptide Augmentation on Cardiometabolic Health in Black Individuals

University of Alabama at Birmingham

NCT04055428

RECRUITING 40 participants

Studying Phenotypic Risks for Obesity and Underlying Traits in Young Infants

Pennington Biomedical Research Center

NCT07096011

RECRUITING NA 30 participants

GLYLO Supplement Pilot Trial on Glycation and Aging in Postmenopausal Women

Buck Institute for Research on Aging

NCT06813261

RECRUITING NA 12 participants

Tracing Of Real-time glu13Cose Metabolism in Human Immune Cells

Vanderbilt University Medical Center

NCT06930976

ACTIVE NOT RECRUITING NA 1,017 participants

Study of Clinical Response to Acute Metformin By Leveraging Evaluations During a Mixed Meal Tolerance Test for Exploring Glycemia and GeneticS

Massachusetts General Hospital

NCT02087826

ACTIVE NOT RECRUITING Early Phase 1 15 participants

Effects of Casein Protein on Metabolism When Taken Prior to Sleep and in the Morning

Ohio University

NCT06250270

COMPLETED 65 participants

Influence of Age and Sex on Alcohol Metabolism and Acute Responses

National Institute on Alcohol Abuse and Alcoholism (NIAAA)

NCT00070577

COMPLETED 64 participants

Pilot Data Collection for Activity, Adiposity, and Appetite in Adolescents

Children's Mercy Hospital Kansas City

NCT03157063

COMPLETED NA 64 participants

Development of Novel Therapies for NIDDM

Duke University

NCT01905722

COMPLETED NA 30 participants

A Study to Examine the Effect of a Thermogenic Energy Drink in Healthy Adults

Rowdy Energy

NCT05061797

COMPLETED NA 28 participants

Metabolic Effects of a Thermogenic Ready-to-drink Beverage

Texas Tech University

NCT05194475

COMPLETED NA 26 participants

Interaction Between Cannabidiol, Meal Ingestion, and Liver Function

Colorado State University

NCT04971837

COMPLETED NA 19 participants

Effects of a Caffeine- and Protein-Containing Coffee Beverage on Metabolism and Muscular Performance

Texas Tech University

NCT04180787

COMPLETED NA 10 participants

The Effects of Gyngerlean Supplementation on Energy Expenditure

Nova Southeastern University

NCT06805201

COMPLETED NA 8 participants

Duration of Physical Inactivity and Postprandial Lipid Metabolism

University of Texas at Austin

NCT06407050

COMPLETED Phase 1 8 participants

Open-label Study of the Absorption, Metabolism, and Excretion of [14C]-Simufilam Following a Single Oral Dose in Healthy Male Subjects

Cassava Sciences

NCT06195319

COMPLETED Phase 1 6 participants

RI-AME Study OF [ISOTHIAZOLYL-3-14C]-LURASIDONE

Sumitomo Pharma America

NCT01082146

Phase Distribution

PhaseTrial count
Phase 1 3
Phase 2 1

Source: ClinicalTrials.gov, National Library of Medicine. Data is informational only.

Reading the Metabolism Trial Landscape

ClinicalTrials.gov lists 19 US studies indexed under Metabolism, and 6 of those are currently open to recruitment — roughly 32% of the total volume on the registry. That ratio is a useful proxy for activity level: a high share of recruiting studies often signals that research interest is current and that new enrollment opportunities are appearing, while a low share typically means the field is dominated by completed or follow-up work where most participant spots have already been filled. These counts reflect the public registry only and include studies at every stage of design, so they should be read as an index of research attention rather than as a measure of treatment availability.

The phase distribution for Metabolism shows 0 late-stage studies (Phase 3 and Phase 4 combined) alongside 4 earlier-phase entries (Phase 1 through Phase 2). Phase 1 and Phase 2 studies focus on early safety signals, dosing, and preliminary effect, while Phase 3 studies are typically the larger efficacy and safety trials submitted toward regulatory review, and Phase 4 studies follow approved interventions in real-world use. A condition weighted toward later phases often reflects a mature research pipeline with several interventions already close to or past approval, whereas a heavier early-phase tilt suggests the field is still exploring new mechanisms and candidate approaches.

Top sponsor activity for Metabolism is led by Texas Tech University with 2 indexed trials, alongside 9 other organizations in the top contributor list. The list on this page surfaces up to 19 of the most relevant recent and active entries, ordered with recruiting studies first so practical options are visible. All figures are derived from the public ClinicalTrials.gov dataset maintained by the National Library of Medicine and are reproduced here for reference. Inclusion of a trial, sponsor, or intervention on this page is neither an endorsement nor a recommendation — eligibility, protocol changes, and site-level status can shift frequently, so always verify current details on ClinicalTrials.gov and consult a qualified healthcare provider before acting on anything you see here.

Frequently Asked Questions

How many clinical trials are there for Metabolism?

PlainTrial tracks 19 US clinical trials for Metabolism, of which 6 are currently recruiting participants. Data sourced from ClinicalTrials.gov.

How do I find a recruiting trial for Metabolism?

Use the trial list above filtered by "Recruiting" status, or visit our trial finder at /recruiting to search by condition and state. Always discuss trial participation with your healthcare provider before enrolling.

Is this data current?

Data is sourced from ClinicalTrials.gov and reflects our most recent data pull. Trial status may have changed since then. Always verify current information at ClinicalTrials.gov before making decisions about participation.

Related

Disclaimer: This information is provided for informational purposes only and does not constitute professional advice. Data is sourced from ClinicalTrials.gov (National Library of Medicine). Consult a qualified professional before making decisions based on this data.

Source: ClinicalTrials.gov (NIH/NLM) ClinicalTrials.gov AACT registry · 2026 Trial counts and statuses sourced from ClinicalTrials.gov. Sponsor counts include both industry and federal/academic sponsors.

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