Eligibility Module
The Eligibility Module contains detailed information about who can participate in the clinical trial. This includes eligibility criteria, age restrictions, gender requirements, healthy volunteer status, and study population descriptions, helping researchers understand who is eligible to participate in the study.
Eligibility Module path is as follows:
Study -> Protocol Section -> Eligibility Module
Eligibility Module
Ignite Creation Date:
2025-12-25 @ 2:24 AM
Ignite Modification Date:
2025-12-25 @ 2:24 AM
NCT ID:
NCT05724134
Eligibility Criteria:
Inclusion Criteria:
1. Men and women (using highly effective contraception if of childbearing potential, aged 18-65 years
2. Body mass index of 25-45 kg/m2
3. Able to understand written and spoken English and/or Spanish
4. Evidence of insulin resistance, represented by any or all of the following criteria:
a. Meeting either of the American Diabetes Association's definitions for prediabetes or IFG within the previous year\* and on screening labs: i. Prediabetes: Hemoglobin A1c 5.7-6.4% ii. IFG: plasma glucose of 100-125 mg dL-1 after 8-h fast b. Homeostasis Model of Insulin Resistance (HOMA-IR) score ≥ 2.73
5. Fasting hyperinsulinemia (fasting insulin level ≥ 13 µIU/mL) on screening labs
6. Diagnosed with, or clinically judged to be at high risk for, non-alcoholic fatty liver disease (NAFLD), also known as metabolic-associated fatty liver disease (MAFLD), by hepatologist or other qualified specialist physician and the condition is listed as an active problem in the electronic medical record
7. Written informed consent (in English or Spanish) and any locally required authorization (e.g., Health Insurance Portability and Accountability Act) obtained from the participant prior to performing any protocol-related procedures, including screening evaluations.
Exclusion Criteria:
1. Unable to provide informed consent in English or Spanish
2. Concerns arising at screening visit (any of the following):
i. Unwillingness to use only bedpan or urinal to void during the clamp
ii. Unwillingness to fast (except water) for up to 22 hours
iii. Documented weight loss of ≥ 5% of baseline within the previous 6 months
iv. Abnormal blood pressure (including on treatment, if prescribed)
* Systolic blood pressure \< 90 mm Hg or \> 160 mm Hg, and/or
* Diastolic blood pressure \< 60 mm Hg or \> 100 mm Hg
v. Abnormal resting heart rate: \<60 or ≥100 bpm
* Sinus brady- or tachycardia that has been extensively worked up and considered benign by the recruit's personal physician may be permitted at the Principal Investigator's discretion
vi. Abnormal screening electrocardiogram (or if on file, performed within previous 90 d)
* Non-sinus rhythm
* Significant corrected QT segment (QTc) prolongation (≥ 480 ms)
* New or previously unknown ischemic changes that persist on repeat EKG: 1. ST segment elevations; 2. T-wave inversions
vii. Laboratory evidence of diabetes mellitus:
* Hemoglobin A1c ≥ 6.5%, and/or
* Fasting plasma glucose ≥ 126 mg/dL
viii. Positive qualitative β-hCG (i.e., pregnancy test) in women of childbearing potential
ix. Liver function abnormalities (either of the following) - Transaminases (AST or ALT) \> 3.0 x the upper limit of normal - Total bilirubin \> 1.25 x the upper limit of normal
x. Abnormal fasting triglycerides at screening ≥ 400 mg/dL
xi. Abnormal screening serum electrolytes (any of the following)
* Sodium, potassium, or bicarbonate outside of the reference range
* Creatinine equating to estimated glomerular filtration rate \< 60 mL min-1 1.73 m-2
xii. Abnormal complete blood count (CBC) (any of the following)
* Hemoglobin \< 10 g dL-1 or hematocrit \< 30%
* Platelet count \< 100,000 µL-1
* Exempt from CBC requirement if previously obtained value within 2 months of screening is available
3. Unwillingness to comply with masking and COVID-19 testing requirements per NYP/CUMC policy
4. Reproductive concerns i. Women of childbearing potential not using highly effective contraception, defined as:
* Surgical sterilization (e.g., bilateral tubal occlusion, bilateral oophorectomy and/or salpingectomy, hysterectomy)
* Combined oral contraceptive pills taken daily, including during the study
* Intrauterine device (levonorgestrel-eluting or copper) active at the time of study
* Medroxyprogesterone acetate (Depo-Provera®) injection active at the time of study
* Etonogestrel implants (e.g., Implanon®, etc.) active at the time of the study
* Norelgestromin/ethinyl estradiol transdermal system (e.g., Ortho-Evra®) active at the time of the study
ii. Women currently pregnant, measured by serum and/or urine human chorionic gonadotropin, beta subunit (β-hCG)
iii. Women currently breastfeeding
5. Concerns related to glucose metabolism i. History of having met any of the American Diabetes Association's definitions of diabetes mellitus (i.e., overt diabetes) ii. History of gestational diabetes mellitus within the previous 5 years iii. Use of antidiabetic medications other than metformin within the 90 days prior to screening, including those prescribed for other indications (e.g., weight control, restoration of ovulation in of polycystic ovarian syndrome) iv. Clinical concern for absolute insulin deficiency (e.g., type 1 diabetes, pancreatic disease) v. Fasting plasma glucose \< 89 mg/dL at screening
6. Concerns related to lipid metabolism i. Known diagnoses of familial hypercholesterolemia, familial combined hyperlipidemia, or familial hyperchylomicronemia in the participant or a first-degree relative ii. Use of certain lipid-lowering drugs other than statins for primary prevention within 90 d prior to screening visit, including: • Statins or PCSK9 inhibitors for secondary prevention or treatment of familial hypercholesterolemia. Statins or PCSK9 inhibitors for primary prevention of ASCVD are acceptable.
* Fibrates (e.g., fenofibrate, clofibrate, gemfibrozil)
* High-dose niacin (\>100 mg daily)
7. Known, documented history, at the time of screening, of any of the following medical conditions:
i. Pancreatic pathology ii. Significant cardiovascular diseases (N.B. uncomplicated hypertension is not exclusionary) iii. Chronic kidney disease, Stage 3 or higher (estimated glomerular filtration rate \< 60 mL / min / 1.73 m2), of any cause iv. Advanced or severe liver disease v. Gallstone disease vi. Chronic viral illness including human immunodeficiency virus (HIV), hepatitis B virus (HBV), or hepatitis C virus (HCV) (N.B. diagnosis based only on medical history; we will not test for any of these viruses at any point in this study) vii. Active malabsorptive conditions viii. Active seizure disorder (including controlled with antiepileptic drugs) ix. Psychiatric diseases causing functional impairment that have been decompensated within 1 year or require use of drugs associated with significant weight gain/metabolic dysfunction x. Other endocrinopathies (e.g., Cushing syndrome, adrenal insufficiency) xi. Venous thromboembolic disease (deep vein thrombosis or pulmonary embolism) or any required use of therapeutic anticoagulation xii. Bleeding disorders, including due to anticoagulation, or significant anemia (see above) xiii. Dysautonomia, including post-vagotomy xiv. Active malignancy, or hormonally active benign neoplasm, except for non-melanoma skin cancer or differentiated thyroid cancer (AJCC Stage I only)
8. Clinical concern for increased risk of volume overload, including due to medications and/or heart/liver/kidney problems, as listed above
9. Clinical concern for increased risk of hypokalemia, including low potassium on screening labs (i.e., below lower limit of normal), use of certain medications, or any medical conditions listed above
10. Use of certain medications currently or within 90 d prior to screening:
i. Prescribed medications used for any of the indications in the preceding list of excluded conditions, or their use within 90 d prior to screening, except allowances for:
• Use of drugs prescribed for indications other than the exclusionary diagnoses/purposes listed above (e.g., antiepileptic drugs used for non-seizure indications, angiotensin converting enzyme inhibitor (ACEi)/angiotensin receptor blocker (ARB) used for uncomplicated hypertension rather than for congestive heart failure, etc.)
•• Note, as above, that antidiabetic drugs except metformin for any indication within 90 d of screening are excluded ii. Oral or parenteral corticosteroids (at greater than prednisone 5 mg daily, or equivalent) for more than 3 days within the previous 90 days; topical and inhaled formulations are permitted iii. Fludrocortisone iv. Opioids other than dextromethorphan for cough
11. History of certain weight-loss (bariatric) surgery, including:
i. Roux-en-Y gastric bypass ii. Biliopancreatic diversion iii. Restrictive procedures (lap band, sleeve gastrectomy) performed within the past 6 months
12. Clinical concern for alcohol overuse, including recent documented history or phosphatidylethanol ≥ 0.05 µmol/L at screening and/or participant report of regularly consuming more than 2 drinks per day for males or 1 drink per day for females.
13. Positive urine drug screen, with exceptions for:
i. Lawfully prescribed medications ii. Marijuana/THC positivity, provided that the participant agrees not to use it during the same period that they will abstain from alcohol
14. History of severe infection or ongoing febrile illness within 30 days of screening
15. Any other disease, condition, or laboratory value that, in the opinion of the investigator, would place the participant at an unacceptable risk and/or interfere with the analysis of study data.
16. Known allergy/hypersensitivity to any component of the medicinal product formulations (including soy or dairy), IV infusion equipment, plastics, adhesive or silicone, history of infusion site reactions with IV administration of other medicines, or ongoing clinically important allergy/hypersensitivity as judged by the investigator.
17. Concurrent enrollment in another clinical study of any investigational drug therapy within 6 months prior to screening or within 5 half-lives of an investigational agent, whichever is longer.
Healthy Volunteers:
False
Sex:
ALL
Minimum Age:
18 Years
Maximum Age:
65 Years
Study:
NCT05724134
Study Brief:
Protocol Section:
NCT05724134