An observational study in Healthy, Obesity & Overweight and Impaired Fasting Glucose (IFG), sponsored by University of Missouri-Columbia. Not yet recruiting at 1 site in United States. Open to participants aged 18 Years to 59 Years, including healthy volunteers. Per ClinicalTrials.gov, last updated 2026-08-06.
Sponsored by University of Missouri-Columbia · Observational
The purpose of the research study is to better understand how beta-cells (cells in the pancreas that make insulin and help regulate blood sugar) respond to growth hormone in people with impaired fasting glucose or impaired glucose tolerance at the University of Missouri. The aim of the study is to advance understanding of how growth hormone affects beta-cells and risk factors for developing type 2 diabetes.
11,522 studies on the registry are indexed under Obesity; 2,033 are open to participants now.
This study's planned enrollment of 10 is below the median of 114 across 2,154 observational studies indexed under Obesity.
Browse Obesity studies →University of Missouri-Columbia is the lead sponsor of 365 studies on the registry; 69 are open to participants now.
Of its 43 completed or terminated interventional studies of FDA-regulated products, 29 (67%) have results posted.
Counted across the registry records on this site, refreshed daily.
The study population will consist of lean and obese people ages 18-59 with impaired fasting glucose or impaired glucose tolerance.
Go through the criteria one by one — yes, no or not sure — and take the list to your doctor or the study team. Kept in this browser only.
Exclusion Criteria:
Underlined terms in the criteria open these too. Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Weight in kilograms divided by height in metres squared. Example: 70 kg and 1.75 m gives 70 ÷ (1.75 × 1.75) ≈ 22.9.
What counts as overweight or obesity differs between countries (some use lower cut-offs), so go by the range the study states.
Before you join, the study team explains what taking part involves — its purpose, what happens, the risks and possible benefits — and answers your questions, so you can decide freely. Consent is usually recorded on a form (the informed consent form, ICF) signed by you or, where the law allows, by someone legally authorised to decide for you.
You can keep asking questions during the study, you are told of new information that matters, and you can choose to leave at any time.
BMI (body mass index)
Weight in kilograms divided by height in metres squared. Example: 70 kg and 1.75 m gives 70 ÷ (1.75 × 1.75) ≈ 22.9.
What counts as overweight or obesity differs between countries (some use lower cut-offs), so go by the range the study states.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Informed consent
Before you join, the study team explains what taking part involves — its purpose, what happens, the risks and possible benefits — and answers your questions, so you can decide freely. Consent is usually recorded on a form (the informed consent form, ICF) signed by you or, where the law allows, by someone legally authorised to decide for you.
You can keep asking questions during the study, you are told of new information that matters, and you can choose to leave at any time.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Beta-cell function
Insulin secretion rate in relationship to plasma glucose
Time frame: before and 7 days after rhGH administration
Plan to share: Yes — De-identified data will be available upon reasonable request
Time frame: 5 years after completion of the study
No publications or documents are linked to this record.
This study is not yet recruiting, as verified in May 2026. You cannot join it, but the record below documents what was studied.
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