Clinical trials: Absorption
Exocrine Pancreatic Insufficiency
Safety, Tolerability and Fat Absorption Using Enteral Feeding In-line Enzyme Cartridge (Relizorb)
Protocol ALCT-0000497 is a multicenter safety, tolerability and fat absorption study that anticipates enrolling 35 male and female subjects (pediatric and adult) with cystic fibrosis.
- Trial name
- NCT02598128
- Testing
- RELiZORB
- Where
- 11 sites in United States
- Volunteers
- 34 people
- Sponsor
- Alcresta Therapeutics, Inc.
Healthy Participants, Non-anemic Children
Ferrous Fumarate and Ferric Pyrophosphate as Food Fortificants in Developing Countries
Iron fortification of foods is usually considered the most cost-effective approach to prevent iron deficiency. However, iron is the most difficult mineral to add to foods.
- Conditions
- Healthy Participants, Non-anemic Children, Helicobacter Pylori Infection
- Trial name
- NCT00867867
- Testing
- Ferrous fumarate, Ferric pyrophosphate
- Volunteers
- 235 people, healthy volunteers welcome
- Sponsor
- International Centre for Diarrhoeal Disease Research, Bangladesh
Enteric Hyperoxaluria, Hyperoxaluria
Enteric Oxalate Absorption Study in Unclassified Hyperoxaluria
The purpose of this study is to learn more about a condition called 'unclassified hyperoxaluria'. People with this condition have large amounts of oxalate in their urine, which can cause kidney stones and kidney failure.
- Trial name
- NCT00588120
- Testing
- C-13 labeled oxalate
- Where
- United States
- Volunteers
- 114 people
- Sponsor
- Mayo Clinic
Psoriasis
A Safety and Pharmacokinetics Study of IDP-118 Lotion in Pediatric Participants With Plaque Psoriasis
This study is to evaluate the safety, the systemic exposure, and the hypothalamic-pituitary-adrenal (HPA) axis suppression potential for topically applied IDP-118 lotion in pediatric participants with moderate to severe plaque…
- Trial name
- NCT03988439
- Testing
- IDP-118 Lotion
- Where
- 9 sites in United States, Dominican Republic and 1 more
- Volunteers
- 16 people
- Sponsor
- Bausch Health Americas, Inc.
Mineral Absorption
Evaluation of Calcium, Vitamin D, Magnesium, and Zinc Absorption in Children
The goal of our research is to provide data to enhance the development of nutritional guidelines, especially as related to mineral nutrition, in children.
- Trial name
- NCT00868738
- Testing
- Vitamin D
- Where
- United States
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Baylor College of Medicine
Pneumoperitoneum
CO2 Absorption During Laparoscopy
CO2 absorption from the pneumoperitoneum increases over time during laparoscopic procedures. Adding 4% of oxygen to the carbon dioxide was shown in rabbits to decrease CO2 resorbtion through prevention of mesothelial hypoxia.
- Trial name
- NCT01340989
- Testing
- alteration of the insufflation gas, full conditioning, standard pneumoperitoneum
- Where
- Belgium
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- University Hospital, Gasthuisberg
Pancreatic Insufficiency, Cystic Fibrosis
Proton Pump Inhibitors (PPI) and Fat Absorption in Cystic Fibrosis (CF) and Exocrine Pancreatic Insufficiency (EPI)
This is a clinical trial with a cross over design investigating the effect of the proton pump inhibitor omeprazole on fat malabsorption in subjects with cystic fibrosis and pancreatic insufficiency.
- Trial name
- NCT03551691
- Testing
- Omeprazole 20mg Capsule
- Where
- United States
- Volunteers
- 19 people
- Sponsor
- Children's Hospital of Philadelphia
Healthy
An Open-label, Single-dose, Non-randomized Study of IV 14C-labeled PER977 in Healthy Male Subjects
This is an open-label, single-dose, non-randomized study in healthy male subjects to characterize the mass balance, metabolic disposition, and identification of the metabolites and general metabolic pathways following…
- Trial name
- NCT02205905
- Testing
- 14C PER977
- Where
- United States
- Volunteers
- 6 people, healthy volunteers welcome
- Sponsor
- Perosphere Pharmaceuticals Inc, a wholly owned subsidiary of AMAG Pharmaceuticals, Inc.
Environmental Enteric Dysfunction, Zinc Deficiency
Effects of EED on Zn Absorption and Retention in Children From a MNP
The overall objective is to determine the impact of EED on total daily zinc absorption of young Bangladeshi children (18-24 months of age) in an austere setting with high rates of diarrhea, stunting, and micro-nutrient…
- Trial name
- ZEED2 (NCT02758444)
- Testing
- Micronutrient Powder (MNP) + 15 mg Zn, MNP + 10 mg Zn, MNP + 5 mg Zn
- Where
- 2 sites in United States, Bangladesh
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- University of Colorado, Denver
Juvenile Rheumatoid Arthritis
Supplementation With Vitamin D, Calcium or Both on Calcium Absorption and Bone Mineral Content in Children With JRA
2000 international units (IU) vitamin D, 1 gram (gm) calcium, or both given to children with Juvenile Rheumatoid Arthritis (JRA) may increase percent true calcium absorption, bone mineral turnover and/or bone mineralization.
- Trial name
- NCT00570934
- Testing
- Cholecalciferol, Calcium, Calcium and cholecalciferol
- Where
- United States
- Volunteers
- 24 people
- Sponsor
- University of Missouri-Columbia
Ileostomy
Zinc and Copper Absorption in Neonates With Bilious Losses
We propose to examine the absorption and excretion of zinc and copper in infants with ostomies. This will be accomplished by measuring baseline excretion and serum levels of zinc, copper, and ceruloplasmin, and by utilizing…
- Trial name
- NCT00738283
- Where
- 2 sites in United States
- Volunteers
- 17 people
- Sponsor
- Baylor College of Medicine
Cataract
Penetrance of Third Generation Fluoroquinolones in Eyes With Functioning Filtering Blebs
Based on previous results with eyes without filtering blebs, the aqueous concentrations of ofloxacin and levofloxacin will exceed the concentration of ciprofloxacin after either topical or topical plus oral administration.
- Trial name
- NCT00392275
- Testing
- Ofloxacin 0.3%, Ciprofloxacin 0.3%, Levofloxacin 0.5%
- Where
- 3 sites in United States
- Volunteers
- 48 people
- Sponsor
- Indiana University
Iron Deficiency, Anemia
Iron Absorption From Complementary Food Fortificants (CFFs) and Acceptability of CFFs by Beninese Children
Iron deficiency (ID) is still a main public health problem in sub-Saharan Africa. Iron deficient children have an increased risk for anemia which is associated with adverse infant development that might be partly irreversible.
- Trial name
- NCT01321099
- Testing
- NaFeEDTA, Phytase, Vitamin C
- Where
- Benin
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Swiss Federal Institute of Technology
Healthy
Evaluation of Fe Absorption From Iron Salt in Milk
The primary objective was: to compare iron absorption in apparently healthy children aged 3-6y from an instant full cream milk drink fortified with ferric pyrophosphate or ferric ammonium phosphate relative to ferrous sulfate as…
- Trial name
- NCT05642689
- Testing
- Iron fortified milk with iron salt labelled with 58Fe and 57Fe
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Société des Produits Nestlé (SPN)
Plaque Psoriasis
DFD01 Spray HPA Axis Suppression Study in Adolescent Patients With Moderate to Severe Plaque Psoriasis
To evaluate the potential of DFD-01 (betamethasone dipropionate) Spray, 0.05% to suppress the hypothalamic-pituitary-adrenal (HPA) axis.
- Trial name
- NCT02527421
- Testing
- DFD01 Spray
- Where
- 8 sites in United States
- Volunteers
- 3 people
- Sponsor
- Primus Pharmaceuticals
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
Dental Malocclusion
Comparison of Absorbance Values, Sensory Evaluations and Periodontal Effects of Five Different Products for Clean Aligners Cleansing
The aim of the study is to evaluate the most efficient product for the cleaning of Invisalign® clear aligners (Align Technology Inc., San Jose, CA, USA) through objective and subjective assessments after the use of 5 different…
- Trial name
- NCT06278116
- Testing
- Aligners cleansing with water, Aligners cleansing with dish soap Svelto, Aligners cleansing with Polident Antibacterial Denture Cleaner
- Where
- Italy
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University of Pavia
Malaria, Falciparum
Study of Iron Absorption and Utilization in Asymptomatic Malaria
Anemia is still a main public health problem in sub-Saharan Africa. Anemic women have an increased maternal and perinatal mortality and anemic adults have diminished work capacity.
- Trial name
- NCT01108939
- Testing
- Antimalarial treatment, Observation
- Where
- Benin
- Volunteers
- 23 people
- Sponsor
- Swiss Federal Institute of Technology
Rothmund-Thomson Syndrome
Calcium Absorption in Patients With Rothmund-Thomson Syndrome
Osteosarcoma is the most common malignant bone tumor in children and adolescents. Because cure rates for osteosarcoma have remained stagnant for the past several decades despite numerous trials of chemotherapy agents, novel…
- Trial name
- NCT01304407
- Testing
- Calcium stable isotope
- Where
- United States
- Volunteers
- 29 people
- Sponsor
- Baylor College of Medicine
Lipoidosis
SCH-58235 (Ezetimibe) to Treat Homozygous Sitosterolemia
This study will test the safety and effectiveness of SCH-58235 (Ezetimibe) in lowering sitosterol, plant sterol and cholesterol blood levels in patients with homozygous sitosterolemia when added to the patients' current treatment…
- Trial name
- NCT00045812
- Testing
- SCH-58235
- Where
- United States
- Volunteers
- 5 people
- Sponsor
- National Heart, Lung, and Blood Institute (NHLBI)