RecruitingNot ApplicableNCT06934473
Effects of Endogenous GIP on Postprandial Blood Pressure in Healthy Individuals
Sponsor
University Hospital, Gentofte, Copenhagen
Enrollment
16 participants
Start Date
May 21, 2025
Study Type
INTERVENTIONAL
Conditions
Summary
The present study investigates the postprandial role of endogenous glucose-dependent insulinotropic polypeptide (GIP) on cardiovascular haemodynamics, hormone responses, and hypotensive symptoms during a tilt test.
Eligibility
Min Age: 18 YearsMax Age: 40 Years
Inclusion Criteria3
- Age 18-40 years
- BMI between 18.5 and 29.9 kg/m2 (both included)
- Informed consent
Exclusion Criteria15
- Allergy or intolerance to ingredients included in the mixed meal
- History of Orthostatic Hypotension (OH) or Postural Orthostatic Tachycardia Syndrome (POTS) or other autonomic dysfunction at the discretion of the investigators
- Anaemia (haemoglobin below normal range <7.3 mmol/L for women and <8.3 mmol/L for men)
- Kidney disease (estimated glomerular filtration rate (eGFR) <90 ml/min/1.73 m2) at screening
- Known liver disease and/or elevated plasma alanine aminotransferase (ALT) > three times the upper limit of normal at screening
- Treatment with antihypertensives
- Treatment with GLP-1RA (Glucagon-like Peptide-1 Receptor Agonist)
- Treatment with SNRI (Serotonin and Noradrenalin Reuptake Inhibitor) or treatment within two weeks before the first experimental day
- Any ongoing medication that the investigator evaluates would interfere with trial participation
- Any physical or psychological condition that the investigator evaluates would interfere with trial participation, including any acute or chronic illnesses
- Any concomitant disease or treatment that, at the discretion of the investigators, might jeopardize the participant's safety during the trial
- Alcohol/drug abuse as per discretion of the investigators
- Pregnancy or breastfeeding
- Participation in any other clinical trial during the study period
- Mental incapacity or language barriers that preclude adequate understanding or cooperation or unwillingness to comply with trial requirements or pr discretion of the investigator
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Interventions
OTHERGIP(3-30)NH2 / study tool
Selective antagonist of the GIPR, GIP(3-30)NH2
OTHERSaline (NaCl 0,9 %) (placebo)
Placebo (NaCl 0,9%)
OTHERGIP(1-42)
Agonist of the GIPR, GIP(1-42)
Locations(2)
View Full Details on ClinicalTrials.gov
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NCT06934473