Clinical trials: Chromatography, Gas
ABO Incompatibility, Hemolytic Disease of Newborn
Measurement of Carboxyhemoglobin by Gas Chromatography as an Index of Hemolysis
The purpose of this research study is to more accurately measure the amount of true red blood cell breakdown (hemolysis) in newborn babies with potentially problematic blood type mismatch with their mothers (ABO incompatibility)…
- Conditions
- ABO Incompatibility, Hemolytic Disease of Newborn, Neonatal Jaundice, Neonatal Hyperbilirubinemia
- Trial name
- NCT00917007
- Where
- 2 sites in United States
- Sponsor
- State University of New York - Upstate Medical University
Fatty Acid Metabolism
Activity of Essential Fatty Acid Elongation/Desaturation Pathway During Early Life in Human Infants, In Vivo
We will test the following hypotheses: 1. The activity of the desaturating/elongating enzymes assessed by the in vivo conversion of deuterated a-linolenic and linoleic acids to DHA and AA, respectively, will be related to the…
- Trial name
- NCT00342303
- Where
- 2 sites in Chile
- Volunteers
- 110 people
- Sponsor
- National Institute on Alcohol Abuse and Alcoholism (NIAAA)
Breastfeeding, Human Milk
Human Milk Lipid Profile Assessment and Influences of Mother's Diet
Human milk profile is unique and diet exerts a pivot role in determing its composition. As a rule, nursing mothers do not receive specific nutritional indications aimed at improving the lipid profile of milk, despite the…
- Conditions
- Breastfeeding, Human Milk, Diet Habit, Fatty Acid
- Trial name
- NCT03808207
- Testing
- Dietary counseling and DHA dietary increase in breastfeeding mothers
- Where
- Italy
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Università degli Studi di Ferrara
Pulmonary Tuberculosis
Tuberculosis Volatile Organic Compounds
The Pulmonary Colonization Test is a non-invasive breath test for markers of lower respiratory tract infection, which may predict the probability of mycobacterial organisms in the lower respiratory tract.
- Trial name
- TBVOC (NCT01379066)
- Where
- 2 sites in United States
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- Landon Pediatric Foundation
Cystic Fibrosis, Pseudomonas Aeruginosa
Volatile Organic Compounds in Cystic Fibrosis
This experiment is designed to test the effectiveness of a new electronic nose device, which allows a non-invasive breath test for markers of lower respiratory tract infection, which may predict the probability of bacterial…
- Trial name
- VOCCF (NCT01379040)
- Testing
- Cystic Fibrosis patients
- Where
- United States
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Landon Pediatric Foundation
Diabetes, Hyperglycemia
Miniaturized Breath-based Sensor for the Detection of Hypo- and Hyperglycemia
The purpose of this study is to determine whether an array of biosensors can noninvasively identify hyperglycemic or hypoglycemic events in persons diagnosed with diabetes through noninvasive detection of volatile organic…
- Conditions
- Diabetes, Hyperglycemia, Hypoglycemia (Diabetic)
- Trial name
- NCT07696273
- Testing
- Sensing Device and Tedlar Bags
- Where
- United States
- Volunteers
- 40 people
- Sponsor
- Indiana University
Staphylococcus Aureus, Methicillin-resistant Staphylococcus Aureus
Volatile Organic Compounds in Staphylococcus Aureus Patients
The zNose® MRSA test is a non-invasive breath test for markers of Staphylococcus aureus, which may predict the probability of bacterial organisms in the anterior nares, throat and respiratory tract, wounds, and anus and therefore…
- Conditions
- Staphylococcus Aureus, Methicillin-resistant Staphylococcus Aureus, Nosocomial Disease
- Trial name
- MRSAVOC (NCT01379053)
- Where
- United States
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Landon Pediatric Foundation