View clinical trials related to Bioavailability.
Filter by:Assessment of zinc absorption from a phytic acid rich complementary food, consumed by young children immediately after the addition of the enzyme phytase. A randomized single blind study
A study to evaluate how much of the active compound of mirabegron comes into the blood circulation when given as a controlled-release pill as compared to given intravenously.
The primary objective of this study is to learn about the relative bioavailability (the extent to which the drug becomes available to the body) and pharmacokinetics (blood levels) of rivaroxaban in healthy participants after receiving a 20 mg rivaroxaban tablet orally as a whole tablet, crushed and mixed in applesauce, and as a suspension through a Naso-gastric (NG) tube. The relative bioavailability of rivaroxaban may be different when given as a crushed tablet compared with an intact (whole) tablet and when given via an NG tube. The safety and tolerability of rivaroxaban will also be assessed.
This is a comparative study to assess bioavailability of a proposed alternate dosage form against the current FDA-approved branded product.
The purpose of this study is to assess the single dose bioequivalence of Ondansetron ODFS 8mg (Manufactured by MonoSol Rx, USA) with Zofran ODT® (Containing Ondansetron 8 mg) (Manufactured by Cardinal Heasth Blagrove, Swindon, Wiltshire, UK, SN58RU for Glaxo SmithKline, Research Triangle Park, NC 27709, Made in England) in healthy, male and female adult, human study participants under fed conditions. • To monitor clinical status, adverse events, laboratory investigations and to assess relative safety and tolerance of ondansetron formulations under fed conditions.
Study in healthy males to assess bioavailability of 4 different fostamatinib tablets
The hypothesis to be tested is that the bioavailability of the new 30-mg vial is similar to that of the current approved 15 -mg vials. In addition, the SC injection using the new 30-mg vial is safe and well-tolerated.
The purpose of this study was to compare the pharmacokinetic profiles at steady state of the test product, 300 mg trazodone hydrochloride (HCl) extended-release caplets (containing Contramid®), when administered once daily, and the reference product, 100 mg trazodone HCl immediate-release tablets (Apotex Corp.), when administered three times daily, for one week. For this purpose, the rate and extent of absorption of trazodone and formation of m-chlorophenylpiperazine (mCPP) after administration of multiple doses of up to 300 mg of each of the two formulations was compared.
Previous studies have indicated that menaquinone-7 (MK-7) is the most effective form of vitamin K. The Japanese soya product natto is one of the richest food sources of MK-7, but its taste is not appreciated by the Western society. For this reason, the active biological compound has been manufactured as enriched oil or casein (≈80% of proteins in cow's milk)-enriched powder. However, cow's milk allergy is the most common cause of food allergy affecting a minimum of 2-3% of infants. The investigators will therefore compare this protein-delivery system to an alternative delivery system (Arabic gum; 98% polysaccharides). To compare the difference between powder and oil as MK-7 delivery vehicle, the investigators will also test the efficacy of enriched linseed oil.
The purpose of this study was to compare the pharmacokinetic profiles at steady-state of the test product, Tramadol HCl Once-A-Day (OAD) 200 mg tablets and the reference product, Tramadol HCl 50 mg (IR) tablets (Ortho-McNeil Ultram®). For this purpose, the extent of absorption of tramadol and formation of O-desmethyltramadol (measures of systemic exposure) after multiple administration of 50 mg 6-hourly at 07:30, 13:30, 19:30 and 01:30 (reference product) and 200 mg 24-hourly at 07:30 (test product), were compared.