DelfaGLP-1 Atlas

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RecruitingPhase 4

Effects of Tirzepatide and Insulin Glargine on Glucolipid Metabolism and Brain Function in Patients With Type 2 Diabetes

Nanjing First Hospital, Nanjing Medical University

Asset

Tirzepatide

Subcutaneous · GLP-1 / GIP dual

Listed sites

1

Recruiting sites

1

Enrollment

150

estimated

Study population

Obesity / overweight, Type 2 diabetes

Key I/E criteria

•BMI ≥23•HbA1c 7.5-11%

Primary endpoints

•Blood sugar changes•Blood lipid changes•Brain function

Footprint

Where this trial recruits

Site locations as reported to ClinicalTrials.gov. Site count is not enrollment count; per-site enrollment is not available from source.

Identifiers

Registered as

NCT IDNCT05553093
Org study IDKY20220124-02

Timeline

Milestones

Study start2022-03-15actual
Study first posted2022-09-23actual
Last update posted2022-09-23actual
Primary completion2023-12-31estimated
Study completion2027-10-31estimated

Assets

Investigational agents

Tirzepatide

Study populations

Who this study enrolls

Obesity / overweightType 2 diabetes

Eligibility

Who can enroll

Minimum age18 Years
Maximum age75 Years
SexAll
Healthy volunteersNot accepted

Inclusion criteria

•Type 2 diabetes was diagnosed according to World Health Organization(WHO) classification or other locally applicable diagnostic criteria.
•Received stable metformin with or without sulfonylureas at least 2 months prior to visit 1 and between visits 1 and 3 (metformin ≥ 1000 mg/ day and does not exceed the maximum dose specified in the nationally approved guidelines;Sulfonylureas should be at least half of the maximum dose as stated in the national approved instructions).
•No insulin treatment (except for gestational diabetes or short-term use in acute Settings [duration ≤14 days]).
•At visit 1, HbA1c ≥ 7.5% and ≤ 11.0% was determined according to the central laboratory.
•Body mass index (BMI) ≥ 23 kg/m2.

Exclusion criteria

•Type 1 Diabetes Mellitus (T1DM)
•Had chronic or acute pancreatitis at any time prior to visit 1.
•A history of proliferative diabetic retinopathy or diabetic macular degeneration or non-proliferative diabetic retinopathy requiring acute treatment.
•History of severe hypoglycemia and/or insensitive hypoglycemia within 6 months prior to visit 1.
•History of ketoacidosis or hyperosmolar state/coma
•Have a known clinically significant gastric emptying disorder (e.g., severe diabetic gastroparesis or gastric outlet obstruction), have received or plan to undergo gastric bypass surgery or restrictive bariatric surgery (e.g., Lap-Band®) during the study period, or take long-term medications that directly affect gastrointestinal motility.
•Had any of the following cardiovascular diseases in the 2 months prior to the visit: acute myocardial infarction or cerebrovascular accident (stroke) or hospitalization due to congestive heart failure (CHF).
•New York Heart Association Classification of Heart Function Class III and Class IV CHF.
•Have acute or chronic hepatitis, have signs or symptoms of any liver disease other than non-alcoholic fatty liver disease (NAFLD), or have alanine aminotransferase (ALT) levels > 3.0 times the upper limit of the normal range determined by the central laboratory at visit 1;For NAFLD patients, only ALT levels ≤ 3.0 times the upper limit of the normal range (ULN) were eligible for this trial.
•The estimated glomerular filtration rate (eGFR) calculated based on the Chronic Kidney Disease Epidemiology Collaboration equation（CKD-EPI）formula was less than 45 mL/min/1.73 m2, as determined by the central laboratory at visit 1.
•The researchers suggest that there is evidence of significant, poorly controlled endocrine abnormalities, such as thyrotoxicosis or adrenal crisis.
•Family or personal history of medullary thyroid cancer (MTC) or type 2 multiple endocrine tumor syndrome.
•Serum calcitonin level ≥ 35 ng/L (pg/mL) was determined by the central laboratory at visit 1.
•There was significant evidence of active autoimmune abnormalities (e.g., lupus or rheumatoid arthritis) and the investigators suggested that systemic glucocorticoid therapy might be required in the following 12 months.
•Has received an organ transplant (corneal transplant allowed) or is waiting for an organ transplant.
•A history of active or untreated malignancy, or a remission period of less than 5 years for a clinically significant malignancy (other than basal or squamous cell skin cancer, carcinoma in situ of the cervix, or carcinoma in situ of the prostate).
•Presence of any other medical history (e.g., known drug or alcohol abuse or mental illness) that the investigator considered would have prevented the patient from complying with and completing the study protocol.
•Presence of any blood disorders that may interfere with HbA1c measurements (e.g., hemolytic anemia, sickle cell disease).

Endpoints (5)

What's being measured

Protocol endpoints and posted registry outcome measures, grouped into outcome categories. Composite endpoints show their component event types. Standard codes (LOINC, SNOMED CT) are shown where available.

Coverage by outcome category

Cardiometabolic biomarkers
2
Weight & body composition
1
Glycemic / diabetes
1
Other clinical outcomes
1

Weight & body composition

1 endpoint
Secondary/protocol endpoint

Body composition analysis

Time frame:40 weeks

descriptive, improvement

Glycemic / diabetes

1 endpoint
Primary/protocol endpoint/low confidence

blood sugar changes

Time frame:40 weeks

change from baseline, improvement

Cardiometabolic biomarkers

2 endpoints
Primary/protocol endpoint/low confidence

blood lipid changes

Time frame:40 weeks

change from baseline, improvement

Secondary/protocol endpoint

Inflammation factors, including adiponectin,leptin,IL-1,IL-6,IL-18,TNF-α,ghrelin,asprosin.

Time frame:40 weeks

change from baseline, improvement

Other clinical outcomes

1 endpoint
Primary/protocol endpoint/low confidence

Brain function

Time frame:40 weeks

descriptive

Provenance

Sources

Trial identity, design, statusClinicalTrials.gov API v2
Snapshot dateJuly 1, 2026
Endpoint classificationDelfa endpoint taxonomy v2 (May 13, 2026)
Results tableno registry results posted yet

Trial facts come from public ClinicalTrials.gov records. Endpoint categories are Delfa's classification of those records, not a ClinicalTrials.gov field. All figures reflect the July 1, 2026 snapshot.