Clinical trials: Plasma Concentration
Asthma
Plasma Levels of MK0633 in Children Ages 6-12 (0633-023)
To evaluate the safety, tolerability and plasma levels of single oral doses of MK0633 in pediatric asthma patients ages 6 to less than 12 years.
- Trial name
- NCT00751413
- Testing
- Comparator: MK0633
- Volunteers
- 22 people
- Sponsor
- Merck Sharp & Dohme LLC
Invasive Fungal Infections, Lung Transplantation
Isavuconazole Therapeutic Drug Monitoring in Transplant Recipients
Isavuconazole is an antifungal medicine used to prevent or treat serious fungal infections in people who have received a solid organ transplant (mainly lung, and also kidney or liver) or a hematopoietic stem cell (bone marrow)…
- Conditions
- Invasive Fungal Infections, Lung Transplantation, Hematopoietic Stem Cell Transplantation (HSCT), Kidney Transplantation
- Trial name
- TRIM-1 (NCT07716878)
- Testing
- Isavuconazole
- Where
- China
- Volunteers
- 110 people
- Sponsor
- Zhibin Xu
Hyperoxaluria
Hydroxyproline Influence on Oxalate Metabolism
Primary hyperoxaluria is an inborn error of metabolism that results in marked overproduction of oxalate by the liver. The excess oxalate causes kidney failure and can cause severe systemic disease due to oxalate deposition in…
- Trial name
- NCT02038543
- Testing
- Hydroxyproline and Leucine
- Where
- United States
- Volunteers
- 22 people
- Sponsor
- Mayo Clinic
Eye Diseases
Correlation Between Exhaled Propofol Concentration With Plasma Concentration in Children
Children due for elective eye surgery in propofol based anesthesia will be kept at steady state propofol infusion for maintenance, ventilation via endotracheal tube.
- Trial name
- NCT04150432
- Testing
- Edmon
- Where
- Norway
- Volunteers
- 32 people
- Sponsor
- Oslo University Hospital
Zinc Deficiency
Impact of Targeted Zinc Fortification Programs on Plasma Zinc Concentration
The purpose of the study is to evaluate the use of plasma zinc concentration for assessing the impact of targeted zinc fortification programs.
- Trial name
- NCT00944398
- Testing
- Zinc fortified food, Zinc supplement, Non-fortified food
- Where
- Senegal
- Volunteers
- 98 people, healthy volunteers welcome
- Sponsor
- University of California, Davis
Attention Deficit Hyperactivity Disorder (ADHD)
Plasma Orexin A and mRNA Expression Levels of Pre-pro-orexin Gene in Attention-Deficit Hyperactivity Disorder
Background: Attention deficit hyperactivity disorder (ADHD) is an early onset, highly heritable, clinically heterogeneous, long-term impairing disorder with tremendous impact on individuals, families, and societies.
- Trial name
- NCT02074176
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- National Taiwan University Hospital
Plasma Concentration
Effect Partial Digested Triglycerides on Supply Long-chain Fatty Acids to Very Preterm Newborns
Main objective: To determine the bioavailability of long-chain fatty acids in very preterm newborns after administering a supplement from the first days of life until 36 weeks postmenstrual age compared to children who did not…
- Trial name
- DHA-CIAL (NCT07311382)
- Testing
- Measure long-chain fatty acids in plasma after administration of a supplement from the first days of life until 36 weeks postmenstrual age
- Where
- Spain
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- Hospital Universitario La Paz
Mycoses, Neutropenia
Therapeutic Drug Monitoring (TDM) of Voriconazole and Correlation With CYP2C19 Genotype in Korean Populations
Voriconazole (VCZ), the antifungal drug active against Candida and Aspergillus is a substrate of CYP2C19, whose proportion of poor metabolizers is about ~20% in Asian population.
- Conditions
- Mycoses, Neutropenia, Bone Marrow Transplantation
- Trial name
- NCT00673348
- Where
- 2 sites in South Korea
- Volunteers
- 40 people
- Sponsor
- The Catholic University of Korea
Acute Cannabis-induced CNS Depression
Observational Study of THC Concentrations in Acute Cannabis-induced CNS Depression
This observational study is being conducted to determine plasma concentrations of tetrahydrocannabinol (THC) and its metabolites, 11-OH-THC and THC-COOH, in plasma of pediatric patients who visit the emergency department due to…
- Trial name
- NCT06017622
- Where
- 3 sites in United States
- Volunteers
- 36 people
- Sponsor
- Anebulo Pharmaceuticals
Acne
Administration of Oral Extended Release Minocycline for Assessment of Skin and Plasma Concentrations of Minocycline
The primary objective of this study is to evaluate the skin and plasma concentrations of minocycline in subjects undergoing treatment of acne vulgaris with oral extended release minocycline.
- Trial name
- NCT02695446
- Testing
- Minocycline
- Where
- United States
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- BioPharmX, Inc.
Liver Transplantation
Effect of Rapid Transfusion With Fluid Management System 2000® (FMS)
Rapid infusion of red blood cells is known to result in the increase of plasma potassium. The researchers are trying to investigate the change in plasma potassium during rapid infusion of mixed blood components in the reservoir…
- Trial name
- FMS (NCT01448343)
- Testing
- Fluid management system 2000 (FMS)
- Where
- South Korea
- Volunteers
- 10 people
- Sponsor
- Seoul National University Hospital
Anesthesia
A Pilot Study to Investigate Plasma Bupivacaine Concentrations in Children Receiving Total Intravenous Anaesthesia and Caudal Analgesia
The objective of this pilot study is to compare plasma [bupivacaine] between two groups of paediatric patients under general anaesthesia who will all receive regional caudal anaesthesia with bupivacaine: group 1 will receive TIVA…
- Trial name
- NCT01216007
- Testing
- propofol, sevoflurane
- Where
- Canada
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- University of British Columbia
Acne Vulgaris
An Evaluation of the Adrenal Suppression Potential and PK of CB-03-01 Cream in Pediatric Patients With Acne Vulgaris
This study is designed to determine the hypothalamic-pituitary-adrenal (HPA) axis suppression potential and pharmacokinetic (PK) properties of CB-03-01 Cream, 1%, applied every twelve hours for two weeks, in pediatric patients 9…
- Trial name
- NCT02720627
- Testing
- cortexolone 17α-propionate
- Where
- 10 sites in United States, Poland
- Volunteers
- 27 people
- Sponsor
- Cassiopea SpA
Postoperative Pain, Oxidative Stress Response
Analgesic and Antioxidant Effects of Melatonin in Pediatric Surgery
Background. Long-term consequences of postoperative pain are detrimental in children. We tested the hypothesis that melatonin reduces postoperative pain and oxidative stress involving sirtuin pathway in children undergoing…
- Trial name
- NCT06724432
- Testing
- oral melatonin
- Where
- 2 sites in Italy
- Volunteers
- 44 people
- Sponsor
- University of Parma
HIV Infections
A Study on Amprenavir in Combination With Other Anti-HIV Drugs in HIV-Positive Patients
The purpose of this study is to compare 4 different combinations of anti-HIV drugs and to determine the number of people whose HIV blood levels decrease to 200 copies/ml or less while on the treatment.
- Trial name
- NCT00000912
- Testing
- Indinavir sulfate, Abacavir sulfate, Amprenavir
- Where
- 45 sites in United States, Puerto Rico
- Volunteers
- 475 people
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Parkinson Disease
A 12-week Study of Pramipexole Extended Release (ER) in Patients With Parkinson's Disease (PD), Followed by a 52-week Long-term Treatment Period
The objective of this trial is to investigate the safety, tolerability, trough plasma concentration, and efficacy of pramipexole ER in comparison with those of pramipexole IR administrated orally for 12 weeks in patients with PD…
- Trial name
- NCT00560508
- Testing
- Pramipexole Immediate Release, Pramipexole Extended Release
- Where
- 19 sites in Japan
- Volunteers
- 112 people
- Sponsor
- Boehringer Ingelheim
Surgical Site Infection
Plasma Concentrations of Prophylactic Cefazolin in Pediatric Patients Undergoing Cardiac Surgery With CPB
Surgical site infection (SSI) is a serious operative complication that may be associated with any surgical procedures. It increases morbidity and mortality after cardiac surgery.
- Trial name
- NCT03141450
- Where
- Thailand
- Volunteers
- 18 people
- Sponsor
- Mahidol University
Anesthesia, Local
Ropivacaine Plasma Concentrations and Pharmacokinetics Following Erector Spinae Plane Block in the Pediatric Population
The primary aim of this study is to evaluate the pharmacokinetics of serum ropivacaine concentrations following erector spinae plane peripheral nerve blocks in the pediatric population.
- Trial name
- NCT04298099
- Testing
- Ropivacaine
- Where
- United States
- Volunteers
- 4 people
- Sponsor
- Baylor College of Medicine
Premature Birth
ADMA and Mechanical Ventilation in Preterm Infants
The purpose of this study is to study the relation between mechanical ventilation and ADMA concentrations at birth.
- Trial name
- NCT00460044
- Volunteers
- 35 people
- Sponsor
- Amsterdam UMC, location VUmc
Therapeutic Drug Monitoring (TDM), Tuberculosis
Collect Data From Patients Receiving Standardized Anti-tuberculosis Therapy, Collect Monitoring Data, and Evaluate Treatment Efficacy and Potential Adverse Reactions.
The purpose of this clinical trial is to investigate the correlation between anti-tuberculosis drug concentration monitoring and treatment efficacy and safety through analytical studies.The main questions it aims to answer…
- Trial name
- Tuberculosis (NCT07607288)
- Testing
- Antituberculosis drugs Group
- Where
- China
- Volunteers
- 2,215 people
- Sponsor
- Beijing Chest Hospital