Clinical trials: Bioavailability
Asthma
Impact of Anti-static Chamber/Mask
To compare lung delivery of fluticasone propionate delivered by HFA-pMDI, using a conventional polycarbonate of anti-static chamber/mask in a randomized crossover design in 1-6 year old children.
- Trial name
- NCT00307970
- Testing
- HFA FP MDI, conventional chamber/mask; anti-static chamber/mask
- Where
- United States
- Volunteers
- 12 people
- Sponsor
- University of Florida
Environmental Enteric Dysfunction
Indispensable Amino Acids Bioavailability in Children With Environmental Enteropathy Dysfunction (IAA-EED)
In Morocco, large efforts have been made to enhance nutritional status and health conditions of children. Accordingly, stunting was reduced and the prevalence of stunting have decreased from 28,6% in 1987 to 14,9% in 2011.
- Trial name
- IAA-EED (NCT07256028)
- Testing
- Indispensable amino acids supplemntation, Without Indispensable amino acids supplementation
- Where
- Morocco
- Volunteers
- 40 people
- Sponsor
- Morocco's National Centre for Energy, Sciences and Nuclear Techniques
HIV Infections
Phase I Study of Safety, Tolerability, and Pharmacokinetics of Viracept in HIV-1 Infected Children and Exposed Infants
To evaluate the single dose pharmacokinetic profile of Viracept pediatric powder formulation administered to HIV infected or exposed children and infants (0 to 13 years of age).
- Trial name
- NCT00002164
- Testing
- Nelfinavir mesylate
- Where
- United States
- Volunteers
- 24 people
- Sponsor
- Agouron Pharmaceuticals
Anemia; Deficiency, Nutritional, With Poor Iron Absorption
Fe Absorption in Mother and Child Pairs From Wheat Fortified With Iron With and Without Phenolic Containing Beverages
In Senegal, iron deficiency affects 39% of and 82% of women and children between 12 and 50 months indicating that iron deficiency is a major health problem.
- Trial name
- Fe_Senegal (NCT02437955)
- Testing
- Ferrous sulfate fortified bread with tea, ferrous sulfate fortified bread with water, Ferrous fumarate fortified bread with tea
- Where
- Senegal
- Volunteers
- 34 people, healthy volunteers welcome
- Sponsor
- Swiss Federal Institute of Technology
Healthy Children
Bioavailability of Different Formulas Enriched With DHA Using Wet Mixing or Dry Blending Method
Infants and young children have high nutritional demands in order to support adequate growth and development, particularly during the transition from complementary feeding at 12 months of age to a mixed and varied diet at 36…
- Trial name
- NCT04460287
- Testing
- DHA Wet Mixing method, DHA Dry Blending Method, Fish Oil
- Where
- Indonesia
- Volunteers
- 91 people, healthy volunteers welcome
- Sponsor
- Indonesian Nutrition Association
Common Cold
Echinaforce Junior Bioavailability Trial
In this bioavailability trial should be shown that the one of the main active constituent in alcoholic echinacea extracts, the alkylamide dodeca-2E,4E,8Z,10E/Z-tetraenoic acid isobutylamide (short: tetraen) is bioavailable in…
- Trial name
- NCT03070314
- Testing
- Echinaforce junior
- Where
- Switzerland
- Sponsor
- A. Vogel AG
Infection
Gastrointestinal Implications of Voriconazole Exposure
Voriconazole has better response rates, improved survival and less adverse side effects compared to other drugs for the treatment of invasive fungal infections making it a desirable therapeutic option for children.
- Trial name
- GIVE (NCT02904434)
- Testing
- Grapefruit Juice
- Where
- United States
- Sponsor
- Children's Hospital of Philadelphia
Iron Bioavailability
Baby Iron Bioavailability Study
The overall objective of this trial is to investigate the iron bioavailability from new infant cereals in Malawian infants.
- Trial name
- NCT03754543
- Testing
- Labeled iron salt Fe54, Labeled iron salt Fe57, Labeled iron salt Fe58
- Where
- Malawi
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Société des Produits Nestlé (SPN)
Cytomegalovirus Infections, HIV Infections
A Multiple Dose Crossover Pharmacokinetics Study to Evaluate the Effects of Food on the Absorption of Oral Ganciclovir
This study is designed to determine the influence of food on the absorption and relative bioavailability of oral ganciclovir by comparing the absorption of oral ganciclovir in a fed and fasting state at steady state plasma levels.
- Trial name
- NCT00002251
- Testing
- Ganciclovir
- Where
- 2 sites in United States
- Volunteers
- 20 people
- Sponsor
- Hoffmann-La Roche
Biological Availability
Bioavailability of Omega-3 Food Supplement in Healthy Subjects
The study will evaluate the relative bioavailability of Pronovum PRF-037 and Pronovum PRF-041 with PronovaPure 150:150 EE EU and Eskimo-3 (500 mg omega-3 acid triglyceride containing 80 mg EPA and 50 mg DHA per gram oil) in…
- Trial name
- NCT02376608
- Testing
- Pronova Pure 150:500 EE EU, Pronovum PRF-037, Pronovum PRF-041
- Where
- United Kingdom
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Pronova BioPharma
Malaria, Severe Acute Malnutrition
Efficacy and Bio-availability of Artemether-Lumefantrine in Severely Malnourished Children
The general objective of the study is to answer to the question: "Is the current dose of AL less efficacious in the severely malnourished compared to the non-severely malnourished children, and is PK in cause?" We aim to assess…
- Trial name
- MAL-NUT (NCT01958905)
- Testing
- Artemether-lumefantrine fixed combination
- Where
- 2 sites in Mali, Niger
- Volunteers
- 399 people
- Sponsor
- Epicentre
End Stage Renal Disease
Effects of Exercise and Improved Nitric Oxide Bioavailability on Arteriovenous Fistula Maturation
This project will examine if enhancing Nitric Oxide (NO) bioavailability increases the rates of arteriovenous fistula (AVF) maturation in end stage renal disease patients requiring vascular access for hemodialysis.
- Trial name
- NCT02164318
- Testing
- Handgrip training, Nitroglycerin ointment
- Where
- United States
- Volunteers
- 11 people
- Sponsor
- Duke University
Malaria
Bio-availability of Rectal Artesunate in Children With Severe Falciparum Malaria
The study aims at describing the pharmacokinetic properties of rectal artesunate in well characterized severely ill patients using intravenous artesunate as a comparator.
- Trial name
- REACH (NCT02492178)
- Testing
- Intrarectal artesunate, Intravenous artesunate, Intravenous quinine
- Where
- Democratic Republic of the Congo
- Volunteers
- 82 people
- Sponsor
- University of Oxford
Dental Caries, Dental Fluorosis
Anticaries Potential and Fluorosis Risk From Different Fluoride Toothpastes
Fluoride toothpaste has been associated not only with declining dental caries prevalence but also with an increase in dental fluorosis.
- Trial name
- NCT01589991
- Testing
- Toothpaste
- Where
- Brazil
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- University of Campinas, Brazil
Sickle Cell Anemia
Pharmacokinetics (PK) of Liquid Hydroxyurea in Pediatric Patients With Sickle Cell Anemia
Hydroxyurea (HU) is approved by the United States Food and Drug Administration (FDA) to treat adults with sickle cell anemia. Hydroxyurea has also been tested and used with children with sickle cell anemia.
- Trial name
- HU (NCT01506544)
- Testing
- Hydroxyurea
- Where
- 6 sites in United States
- Volunteers
- 39 people
- Sponsor
- Children's Mercy Hospital Kansas City
Pain
Methadone Pharmacokinetics and Cardiac Effects in Newborns
The Primary objectives of this proposal are to determine the population kinetics for methadone and its enantiomers in preterm newborns and infants at 29 weeks to 48 weeks post menstrual age (PMA) who are 1 week old and older and…
- Trial name
- NCT00715988
- Testing
- Methadone HCl Inject 10 mg/ml (will require dilution), Methadone
- Where
- 2 sites in United States
- Volunteers
- 7 people
- Sponsor
- University of Utah
HIV Infections
A Phase I Trial to Evaluate the Safety and Pharmacokinetics of 1592U89
To assess the safety of single oral doses of 1592U89 (abacavir succinate, ABC) administered to HIV-positive individuals. To determine the pharmacokinetics of 1592U89 after single oral doses.
- Trial name
- NCT00002141
- Testing
- Abacavir sulfate
- Where
- 2 sites in United States
- Volunteers
- 18 people
- Sponsor
- Burroughs Wellcome
Healthy
Pharmacokinetics And Safety Study Of Two CP-690,550 Controlled Release Formulation Following Single Dose In Healthy Volunteers
This study will explore the drug behavior and safety following single dose of two 20 milligram CP-690,550 osmotic capsules in 12 healthy volunteers.
- Trial name
- NCT01185184
- Testing
- CP-690,550
- Where
- Singapore
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Pfizer
Refractory Epilepsy
Bioavailability, Safety and Tolerability of Diazepam Nasal Spray Versus Diazepam Rectal Gel (Diastat®)
This is a multi-center, open-label, crossover, pharmacokinetic, bio-availability study involving adolescents and adults with refractory (drug-resistant) epilepsy.
- Trial name
- NCT02474407
- Testing
- diazepam nasal spray, diazepam rectal gel
- Where
- 22 sites in United States
- Volunteers
- 78 people
- Sponsor
- Acorda Therapeutics
Colitis, HIV Infections
A Randomized Comparative Pharmacokinetic Study of Oral Ganciclovir After Treatment With Intravenous Ganciclovir for Cytomegalovirus Gastrointestinal Disease in AIDS Patients
To determine the oral bioavailability of three dose levels of oral ganciclovir given with and without glutamic acid hydrochloride in patients with cytomegalovirus (CMV) GI disease, and to compare the bioavailability of these…
- Trial name
- NCT00000768
- Testing
- Glutamic acid hydrochloride, Ganciclovir
- Where
- 5 sites in United States
- Volunteers
- 24 people
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)