Clinical trials: Absorption
Parkinson's Disease (PD)
An Open-label Study in Healthy Male Subjects to Assess the Absorption, Distribution, Metabolism and Excretion of [14C]-Labelled BIA 9-1067 and Metabolites
The purpose of this study is to determine the rate and routes of excretion of OPC and the mass balance in urine, faeces and expired air.
- Trial name
- NCT02169427
- Testing
- OPC
- Where
- Netherlands
- Volunteers
- 6 people, healthy volunteers welcome
- Sponsor
- Bial - Portela C S.A.
Healthy Volunteers
Disposition of Carbon-14-Labeled LY2886721 ([^14C]-LY2886721) Following Oral Administration in Healthy Human Participants
This open-label study is being conducted to determine the metabolism and physiological disposition of radiolabeled LY2886721 after a single dose in healthy male participants.
- Trial name
- NCT01367262
- Testing
- LY2886721
- Where
- United States
- Volunteers
- 6 people, healthy volunteers welcome
- Sponsor
- Eli Lilly and Company
Healthy
Lorazepam, Diphenhydramine Hydrochloride, and Haloperidol Gel in Healthy Volunteers
RATIONALE: Lorazepam, diphenhydramine hydrochloride, and haloperidol gel, when absorbed into the skin, may be an effective treatment for nausea and vomiting.PURPOSE: This clinical trial studies lorazepam, diphenhydramine…
- Trial name
- NCT01204255
- Testing
- lorazepam, diphenhydramine hydrochloride, haloperidol
- Where
- United States
- Volunteers
- 11 people, healthy volunteers welcome
- Sponsor
- Virginia Commonwealth University
Hypercholesterolemia
Effects of Ezetimibe on the Absorption of Oxidized Cholesterol
The purpose of this study is to test the effects of Zetia™ (ezetimibe) 10 milligrams (mg) on the absorption of oxysterol into the blood following a meal containing oxysterol.
- Trial name
- NCT00794677
- Testing
- ezetimibe
- Where
- United States
- Volunteers
- 26 people, healthy volunteers welcome
- Sponsor
- UCSF Benioff Children's Hospital Oakland
Healthy Volunteers
Study to Investigate the Absorption, Metabolism, and Excretion of [14C]-GDC-9545 Following a Single Oral Dose (Part 1) and to Evaluate the Absolute and Relative Bioavailability of Oral Capsule Formulations of GDC-9545 (Part 2) in Healthy Female Subjects of Non-Childbearing Potential
This is an open-label, single-center, two part study in healthy female subjects of non-childbearing potential to investigate the absorption, metabolism, and excretion of [14C]-GDC-9545 (Part 1), the absolute bioavailability of…
- Trial name
- NCT04680273
- Testing
- [14C]-GDC-9545, GDC-9545 Solution for Infusion, GDC-9545/F12 Capsule
- Where
- United Kingdom
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- Genentech, Inc.
Anaemia
Absorption and Elimination of Radiolabeled Daprodustat
Absorption, metabolism and excretion of daprodustat (GSK1278863) have been studied in previous clinical trials; however, the elimination routes and metabolic pathways of daprodustat have not been fully elucidated in humans.
- Trial name
- NCT03239522
- Testing
- [14C]-GSK1278863 solution for IV infusion, [14C]-GSK1278863 oral solution, Daprodustat 6 mg oral tablet
- Where
- United Kingdom
- Volunteers
- 6 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
Kidney Failure, Chronic
Comparing Absorption of Dietary Phosphorus When Administering FOSRENOL® or RENVELA® in Healthy Adult Volunteers
The purpose of this study is to compare the absorption of dietary phosphorus following a single dose with lanthanum carbonate (1000mg) and a single dose of sevelamer carbonate (2400mg).
- Trial name
- NCT00875017
- Testing
- Lanthanum Carbonate, Sevelamer
- Where
- United States
- Volunteers
- 31 people, healthy volunteers welcome
- Sponsor
- Shire
Bile Salt Export Pump (BSEP) Transporter, Polysorbate 80
Impact of Metformin and Polysorbate 80 on Drug Absorption and Disposition
The study employs two-sub-studies that share a common placebo arm. The objective of one sub-study is to assess the impact of metformin on pravastatin and chenodeoxycholic acid pharmacokinetics.
- Trial name
- NCT04640571
- Where
- United States
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- University of Maryland, Baltimore
Osteoporosis, Achlorhydria
Does Omeprazole Decrease Intestinal Calcium Absorption?
The purpose of this study is to measure the effect of omeprazole on intestinal calcium absorption in postmenopausal women.
- Conditions
- Osteoporosis, Achlorhydria, GERD, Hip Fracture
- Trial name
- NCT00582972
- Testing
- Omeprazole
- Where
- United States
- Volunteers
- 23 people, healthy volunteers welcome
- Sponsor
- University of Wisconsin, Madison
Healthy
Absorption, Metabolism and Excretion (AME) of Single Dose Radiolabeled BVD-523 in Volunteers
The primary objective of this study is to characterize the metabolic disposition, pharmacokinetics (PK), and routes of elimination of [14C]-labeled BVD-523 after administration of a single, oral dose to healthy male subjects.
- Trial name
- NCT02994732
- Testing
- [14C]-BVD-523
- Volunteers
- 6 people, healthy volunteers welcome
- Sponsor
- BioMed Valley Discoveries, Inc
Parkinson Disease
Absorption, Distribution, Metabolism and Excretion of [14C]-Labeled BIA 9-1067 and Metabolites
To determine the absorption, metabolism and excretion of BIA 9-1067.
- Trial name
- NCT01515891
- Testing
- BIA 9-1067
- Where
- Switzerland
- Volunteers
- 4 people, healthy volunteers welcome
- Sponsor
- Bial - Portela C S.A.
Healthy
Absorption, Metabolism and Excretion (AME) of Single Dose Radiolabeled Prucalopride Succinate in Volunteers
Phase I study to evaluate the excretion of radioactivity, the metabolic profile, pharmacokinetics, safety and tolerability following a single oral administration of [14C] Prucalopride Succinate in healthy male volunteers aged 18…
- Trial name
- NCT01807000
- Testing
- Radiolabeled Prucalopride Succinate
- Where
- United States
- Volunteers
- 6 people, healthy volunteers welcome
- Sponsor
- Shire
Vaccination, Skin Absorption
Microneedle Patch Study in Healthy Infants/Young Children
Microneedles can be prepared as a low-cost patch that is simple for patients to apply for vaccine delivery targeting the many antigen-presenting cells present in the skin.
- Trial name
- NCT03207763
- Testing
- Microneedle Formulation 1, Microneedle Formulation 2
- Where
- United States
- Volunteers
- 33 people, healthy volunteers welcome
- Sponsor
- Emory University
Smoking
Nicotine Pharmacokinetic Profile and Safety of the Tobacco Heating System 2.2 (THS 2.2)
The primary objective of this clinical study is to evaluate the pharmacokinetic (PK) profile (rate and amount of nicotine absorbed) following a single use of the THS 2.2 compared to the PK profiles from a single use of a…
- Trial name
- NCT01967732
- Testing
- THS 2.2, CC, NNS
- Where
- United Kingdom
- Volunteers
- 62 people, healthy volunteers welcome
- Sponsor
- Philip Morris Products S.A.
Rheumatoid Arthritis, Crohn's Disease
Tumor Necrosis Factor Decreases Vitamin D Dependant Calcium Absorption
This study is a pilot study to determine whether patients with TNFα excess have decreased calcium absorption in response to calcitriol (1,25-dihydroxyvitamin D, the active form of vitamin D) compared to normal controls.
- Trial name
- NCT00427804
- Testing
- calcitriol
- Where
- United States
- Volunteers
- 9 people, healthy volunteers welcome
- Sponsor
- Atlanta VA Medical Center
Vitamin D Deficiency
Treatment of Vitamin D Insufficiency
The purpose of this study is to answer the following questions: Does vitamin D increase calcium absorption, bone mass and muscle mass and function in women past menopause who have mildly low vitamin D levels? Do these benefits…
- Trial name
- NCT00933244
- Testing
- High Dose Vitamin D3, Low Dose Vitamin D3
- Where
- United States
- Volunteers
- 230 people, healthy volunteers welcome
- Sponsor
- University of Wisconsin, Madison
Infertility, Pregnancy
Sexual Absorption of Vaginal Progesterone
The purpose of this study is to determine if sexual intercourse lowers serum progesterone in women using vaginal progesterone gel (Crinone®), and increases serum progesterone in their male sexual partners.
- Trial name
- NCT01959464
- Testing
- Crinone vaginal progesterone gel
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Wake Forest University Health Sciences
Healthy Volunteers
A Study to Measure Baricitinib (LY3009104) Absorption in Healthy Participants
The purpose of this study is to compare how much baricitinib (study drug) gets into the blood stream when it is given as a single dose (in tablet form) and as an intravenous infusion (injection given directly into a vein via a…
- Trial name
- NCT02340104
- Testing
- Baricitinib, [^13C4D3^15N]-baricitinib
- Where
- United Kingdom
- Volunteers
- 8 people, healthy volunteers welcome
- Sponsor
- Eli Lilly and Company
Nonheme Iron Absorption
Iron Bioavailability From MyPyramid Menus
This study will measure nonheme iron absorption from each of the 7 daily MyPyramid menus. Such measurements will confirm whether modifications are needed to meet dietary iron recommendations and will provide data useful for…
- Trial name
- NCT00754234
- Testing
- My Pyramid menu days 1, 2, 3, 4, 5, 6 or 7
- Where
- United States
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- USDA Grand Forks Human Nutrition Research Center
Healthy Volunteers
Determination of the Glycemic Index and the Insulinemic Index of a Sweetener Syrup
The purpose of the study is to determine the glycemic index and the insulinemic index of a sweetener syrup
- Trial name
- NCT00717912
- Testing
- Experimental sweetener syrup, Classical sweetener syrup, Classical sugar syrup
- Where
- France
- Volunteers
- 6 people, healthy volunteers welcome
- Sponsor
- Routin SA