Clinical trials: Concentration
Preterm Birth
Relationship Between Plasma Concentration of Hydroxyprogesterone Caproate (17-OHPC) and Preterm Birth
The study plans to determine the relationship between plasma concentrations of 17-OHPC hydroxyprogesterone caproate (17-OHPC) and the rate of preterm birth.
- Trial name
- PRO (NCT03292731)
- Testing
- 17-Hydroxyprogesterone caproate 250mg or 500 mg., Safety study of 500 mg dose.
- Where
- 5 sites in United States
- Volunteers
- 159 people, healthy volunteers welcome
- Sponsor
- Steve N. Caritis, MD
Attention Deficit Hyperactivity Disorder
Pilot Feasibility Study of Neurofeedback for Attention Deficit Hyperactivity Disorder (ADHD)
Neurofeedback is increasingly advocated for treatment of ADHD despite a thin evidence base. The numerous open and partially controlled studies suffer serious design flaws.
- Trial name
- NCT00886483
- Testing
- Active Neurofeedback
- Where
- United States
- Volunteers
- 39 people
- Sponsor
- L. Eugene Arnold
Sepsis, Severe Sepsis
Piperacillin PK Analysis in Severe Sepsis Patients
Antibiotic dosing in septic patients poses a challenge for clinicians due to the pharmacokinetic changes seen in this population.
- Trial name
- NCT02569086
- Testing
- Blood draw
- Where
- Denmark
- Volunteers
- 22 people
- Sponsor
- University of Aarhus
Attention Deficit Hyperactivity Disorder, ADHD
Efficacy and Safety of Methylphenidate HCl ER Capsules in Children and Adolescents With ADHD
This multi-center parallel study is designed to study the efficacy and safety of fixed doses of methylphenidate extended release (ER) capsules of four dose levels compared with a placebo group in pediatric patients with Attention…
- Trial name
- NCT01239030
- Testing
- Methylphenidate Hydrochloride Extended Release Capsules
- Where
- 16 sites in United States
- Volunteers
- 230 people
- Sponsor
- Rhodes Pharmaceuticals, L.P.
Attention Deficit Disorder With Hyperactivity, Conduct Disorder
Phase 2a Study of Safety and Tolerability of SPN-810 in Children With ADHD and Persistent Serious Conduct Problems
The primary objective was to evaluate the safety and tolerability of four doses of SPN-810 in children with ADHD and persistent serious conduct problems.
- Trial name
- NCT00626236
- Testing
- SPN-810
- Where
- 9 sites in United States
- Volunteers
- 78 people
- Sponsor
- Supernus Pharmaceuticals, Inc.
Parkinson's Disease
Cognitive Decline in Non-demented PD
The purpose of this study is to determine the relationship between attention and quality of life and how rivastigmine and atomoxetine alter attention in non-demented persons with Parkinson's disease (PD).
- Trial name
- NCT01340885
- Testing
- Strattera, Exelon
- Where
- United States
- Volunteers
- 9 people
- Sponsor
- Oregon Health and Science University
Glenohumeral Osteoarthritis
Osteoarthritis Shoulder Injection Study
The purpose of this study is to determine the most effective intraarticular steroid dose for the treatment of glenohumeral osteoarthritis.
- Trial name
- NCT03586687
- Testing
- Triamcinolone
- Where
- United States
- Volunteers
- 19 people
- Sponsor
- Milton S. Hershey Medical Center
Healthy Volunteers
Study to Investigate the Pharmacokinetics (PK) and Pharmacodynamics (PD) of Idarucizumab in Chinese Healthy Male and Female Volunteers Who Had Taken Dabigatran Etexilate and Whose Plasma Concentrations of Dabigatran Were at or Close to Steady State
The primary objective of the trial is to investigate the pharmacokinetics and pharmacodynamics of idarucizumab in Chinese healthy male and female subjects following intravenous administration of idarucizumab followed by…
- Trial name
- NCT03086356
- Testing
- Dabigatran etexilate, Idarucizumab
- Where
- China
- Volunteers
- 12 people
- Sponsor
- Boehringer Ingelheim
Attention Deficit Hyperactivity Disorder (ADHD)
Trigeminal Nerve Stimulation for ADHD
The purpose of this study is to develop external Trigeminal Nerve Stimulation (eTNS) as a potential nonmedication treatment for attention-deficit/hyperactivity disorder (ADHD).
- Trial name
- TNS for ADHD (NCT02155608)
- Testing
- Active eTNS
- Where
- United States
- Volunteers
- 62 people
- Sponsor
- University of California, Los Angeles
Healthy Participants
Evaluation of the Relative Bioavailability of Bosutinib Capsules Under Fed Condition and Estimation of Food Effect on Orally Administered Bosutinib Capsule
This study is intended to estimate the bioavailability of a single 100 mg bosutinib capsules relative to four 25 mg capsules under fed condition in adult healthy participants and to estimate the effect of a high-fat, high-calorie…
- Trial name
- NCT05032690
- Testing
- Bosutinib capsule, Bosutinib
- Where
- Belgium
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- Pfizer
Alzheimer Disease
Detecting an Early Response to Donepezil With Measures of Visual Attention
Acetylcholinesterase inhibitors (AChE-I) comprise a class of drugs used to treat Alzheimer's disease (AD), but controversy about their usefulness remains.
- Trial name
- NCT03073876
- Testing
- Donepezil Hydrochloride
- Where
- United States
- Volunteers
- 25 people
- Sponsor
- NYU Langone Health
Total Hip Arthroplasty, Postoperative Pain
A Comparison of Postoperative Analgesic Nerve Block Ropivacaine Concentrations
Peripheral nerve blocks are the standard of care for pain management after hip replacement surgery at UPMC Shadyside. This prospective, randomized study is intended to assess the effect of 0.1 versus 0.2% ropivacaine in lumbar…
- Trial name
- NCT01556724
- Testing
- 0.1% or 0.2% ropivacaine nerve blocks
- Where
- United States
- Volunteers
- 41 people
- Sponsor
- Sylvia Wilson
Colitis, Ulcerative, Crohn's Disease
Postmarketing Vedolizumab Milk-Only Lactation Study in Lactating Women With Active Ulcerative Colitis or Crohn's Disease
The purpose of this study is to assess the concentration of vedolizumab in breast milk of lactating women with active ulcerative colitis (UC) or Crohn's disease (CD) who are receiving vedolizumab therapeutically.
- Trial name
- NCT02559713
- Testing
- Vedolizumab
- Where
- 7 sites in United States
- Volunteers
- 11 people
- Sponsor
- Takeda
Healthy
Pharmacodynamics of NPC-01/IKH-01; Effect of NPC-01/IKH-01 on Sexual Hormone Concentrations in Healthy Female Volunteers
The purpose of this study is to compare the serum levels of estradiol, progesterone, FSH and LH in NPC-01 or IKH-01 one treatment cycle with those in before and after administration cycle.
- Trial name
- NCT01253824
- Testing
- NPC-01, IKH-01
- Volunteers
- 14 people, healthy volunteers welcome
- Sponsor
- Nobelpharma
Transmission, Patient-Professional
Aerosol Particle Concentrations Among Different Oxygen Devices for Spontaneous Breathing Patients With Tracheostomy
For spontaneous breathing patients with tracheostomy, whose lower airway is directly opened to the room air, the aerosol particles generated by the patients would be directly dispersed into the room air, which might be an direct…
- Trial name
- NCT04654754
- Testing
- high-flow high humidity oxygen device with tracheostomy adapter
- Where
- United States
- Volunteers
- 12 people
- Sponsor
- Jie Li
Attention Deficit Hyperactivity Disorder
Sleep and Tolerability Study: Comparing the Effects of Adderall XR and Focalin XR
The purpose of this study is to evaluate how children and adolescents with Attention Deficit/ Hyperactivity Disorder (ADHD) respond to treatment with three differing doses of stimulant medications used to treat ADHD, Adderall XR®…
- Trial name
- NCT00393042
- Testing
- Dexmethylphenidate, Mixed Amphetamine Salts, ER
- Where
- 2 sites in United States
- Volunteers
- 77 people
- Sponsor
- Seattle Children's Hospital
Conduct Disorder
Trial of Aripiprazole in the Treatment of CD in Adolescents
The proposed study will be a 6-week open label study evaluating aripiprazole in the treatment of 12 male post-pubertal adolescents (13-17 years, Tanner Stage 4) diagnosed with conduct disorder.
- Trial name
- NCT00250705
- Testing
- Aripiprazole
- Where
- United States
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- University of Iowa
Multiple Myeloma
A Study of PAD Followed by Autologous Stem Cell Transplantation (ASCT) to Treat Newly Diagnosed Multiple Myeloma
This is a multicentre; single arm study in subjects with newly diagnosed multiple myeloma. The primary objectives of this study is to assess the effect of bortezomib combination therapy (PAD regimen) followed by ASCT on bone…
- Trial name
- NCT01852799
- Testing
- PAD Followed by ASCT
- Where
- China
- Volunteers
- 18 people
- Sponsor
- Shanghai Changzheng Hospital
Perioperative Inflammatory Response
Assessing the Role of "Statin" Therapy and Perioperative Inflammatory Response in Patients Undergoing Major Orthopedic Surgery
The purpose of the present study is to quantify the degree of modulation, if any, in the perioperative inflammatory response associated with statins use.
- Trial name
- NCT00656292
- Testing
- Simvastatin
- Where
- United States
- Volunteers
- 61 people
- Sponsor
- Mayo Clinic
Attention Deficit Hyperactivity Disorder
PK/PD Pediatric ADHD Classroom Study
The purpose of this study is to evaluate the association between blood drug levels and the corresponding scores of commonly used behavioral instruments based upon data collected following administration of three different…
- Trial name
- NCT02536105
- Testing
- Methylphenidate HCl ER tablets 1, Methylphenidate HCl ER tablets 2, Methylphenidate HCl ER for suspension
- Where
- 2 sites in United States
- Volunteers
- 88 people
- Sponsor
- Massachusetts General Hospital