Clinical trials: Concentration
Vitreous Inflammation
NSAIDs and PGE2 Levels in Vitrectomy Patients
The purpose of this study is to assess vitreous concentrations of nonsteroidal antiinflammatory drugs (NSAIDs) and prostaglandin E2 in patients treated with NSAIDs before vitrectomy.
- Trial name
- NCT02361645
- Testing
- Ketorolac 0.5% eyedrops, Indomethacin 0.5% eyedrops, Bromfenac 0.09% eyedrops
- Volunteers
- 70 people
- Sponsor
- Università degli Studi di Brescia
ADHD - Attention Deficit Disorder With Hyperactivity
An Intervention Study on Transcranial Photobiomodulation in Children With Attention Deficit Hyperactivity Disorder
This study aims to intervene in children and adolescents with ADHD using transcranial photobiomodulation, comparing its effects on executive function at the levels of electroencephalography (EEG), eye tracking, and cognitive…
- Trial name
- NCT06685601
- Testing
- tPBM（active）
- Where
- 2 sites in China
- Volunteers
- 60 people
- Sponsor
- Qilu Hospital of Shandong University
Intraocular Pressure
Effect of Sevoflurane Concentration on Intraocular Pressure in Surgical Children With Healthy Eyes
One important goal in anesthetic management during ocular surgery is to provide adequate control of intraocular pressure (IOP). An increase in IOP may be catastrophic in patients with glaucoma or a penetrating open-eye injury.
- Trial name
- NCT01248689
- Testing
- concentration profile 1, concentration profile 2, concentration profile 3
- Where
- Israel
- Volunteers
- 21 people
- Sponsor
- Tel-Aviv Sourasky Medical Center
Obsessive-Compulsive Disorder, Generalized Anxiety Disorder
Improving Attentional and Cognitive Control in the Psychological Treatment of Intrusive Thoughts
The investigators are conducting this study to learn more about the cognitive and attentional processes among individuals with three types of repetitive negative thinking (RNT): mental rituals (as seen in obsessive compulsive…
- Conditions
- Obsessive-Compulsive Disorder, Generalized Anxiety Disorder, Major Depressive Disorder
- Trial name
- NCT04225624
- Testing
- Emotion Regulation Therapy - Attention Regulation (AR-ERT), Supportive Psychotherapy (SPT)
- Where
- United States
- Volunteers
- 65 people
- Sponsor
- Massachusetts General Hospital
Cholestasis
Linerixibat and Obeticholic Acid Drug Interaction Study in Healthy Subjects
In participants with inadequate response/intolerance to ursodeoxycholic acid (UDCA) taking obeticholic acid (OCA) who experience pruritus (due to primary biliary cholangitis [PBC], OCA, or both) the addition of linerixibat to OCA…
- Trial name
- NCT04053023
- Testing
- GSK2330672 (linerixibat), Obeticholic acid
- Where
- United Kingdom
- Volunteers
- 19 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
Frontotemporal Dementia, Alzheimer Disease
Music, Social Attention, and Dementia
This is an exploratory mixed-methods control-treatment study to evaluate if participation in rhythmic musical activities improves social attention and connectedness in individuals living with mild to moderate bvFTD and AD, and…
- Trial name
- NCT06768996
- Testing
- Synchronous Rhythm Production, Solo Rhythm Production
- Where
- United States
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- University of California, San Francisco
Inguinal or Ovarian Hernia, Hydrocele
Transversus Abdominis Plane Block in Pediatrics: Volume or Concentration ?
The transversus abdominis plane (TAP) block provide a local anesthesia drug diffusion between the transverse abdominis muscle and the internal oblique muscle.
- Conditions
- Inguinal or Ovarian Hernia, Hydrocele, Cord Kyst, Local Analgesia Block
- Trial name
- TAP Bloc (NCT02064088)
- Testing
- Injection of 0,2 ml/kg of 0,2% levobupivacaine for small volume group, Injection of 0,4 ml/kg of 0,1% lévobupivacaine for high volume group
- Where
- France
- Volunteers
- 70 people
- Sponsor
- University Hospital, Montpellier
Attention Deficit Hyperactivity Disorder (ADHD)
Safety, Tolerability, Pharmacokinetic, and Efficacy Study of SPD489 in Preschool Children With Attention-deficit/Hyperactivity Disorder
The purpose of this study is to gain initial safety, tolerability, pharmacokinetic, and efficacy information on SPD489 in preschool children 4-5 years old who are diagnosed with ADHD.
- Trial name
- NCT02402166
- Testing
- SPD489
- Where
- 6 sites in United States
- Volunteers
- 24 people
- Sponsor
- Shire
Dyslipidemia
Resveratrol and Serum Apo A-I
Although much effort has been done to lower LDL-cholesterol concentrations, there is still a substantial risk for cardiovascular disease (CVD). Another strategy to lower the risk for CVD is elevating the HDL-cholesterol (HDL-C).
- Trial name
- NCT01364961
- Testing
- Resveratrol capsules
- Where
- Netherlands
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Maastricht University Medical Center
Tuberculosis, Multidrug Resistant
Drug Concentrations in the Treatment of MDR-TB Related to Minimum Inhibitory Concentrations
Multi-drug resistant tuberculosis (MDR-TB) is steadily increasing world-wide, urging for the need of improved treatment strategies.
- Trial name
- TDM-MDR-TB (NCT02816931)
- Where
- China
- Volunteers
- 37 people
- Sponsor
- Karolinska Institutet
Cognitive Orientation
Effects Of Stroboskobic Visual Training On Cognitive Performance in Adolescent Male Volleyball Players.
Objective: To determine the effects of a stroboscopic training program on cognitive function in adolescent male volleyball players.
- Trial name
- NCT07162545
- Testing
- stroboskopic visual training
- Where
- Turkey (Türkiye)
- Volunteers
- 34 people, healthy volunteers welcome
- Sponsor
- Kocaeli University
Hip Surgeries
Quadratus Lumborum Block by Paraspinous Sagittal Shift Approach With Different Concentrations Of Bupivacaine in Hip Surgeries
The aim of this study is to evaluate the optimum concentration of bupivacaine in Paraspinous Sagittal Shift Approach for Quadratus Lumborum Block in hip Surgeries
- Trial name
- NCT04628689
- Testing
- quadratus lumborum block by paraspinous sagittal shift approach
- Where
- Egypt
- Volunteers
- 5 people, healthy volunteers welcome
- Sponsor
- Beni-Suef University
Stroke
Telerehabilitation for Attention and Memory in Stroke
The investigators propose to develop a Telerehabilitation approach to working memory training for patients experiencing working memory deficits post stroke.
- Trial name
- TEAMS (NCT02405351)
- Testing
- Adaptive Working Memory Training
- Where
- Canada
- Volunteers
- 7 people
- Sponsor
- Nova Scotia Health Authority
Healthy Volunteer
Visual Attention, Object Recognition, and Eye Movements in Healthy Volunteers
Background: Vision is vital for many of our daily activities. Researchers want to learn more about how we aim our eyes (that is, what images, such as faces, immediately attract our attention) and how we direct our attention (that…
- Trial name
- NCT07756853
- Where
- United States
- Volunteers
- 40 people
- Sponsor
- National Eye Institute (NEI)
Pneumonia, Staphylococcal
Vancomycin Dosage Strategy Based on a Trough Concentration Model
Study design: Allocation: Randomized Endpoint classification: Efficacy study Masking: Open label Primary purpose: Treatment Primary endpoint: Incidence of reaching the target serum trough concentration Secondary endpoint…
- Trial name
- NCT04088305
- Testing
- Individualized therapy
- Where
- China
- Volunteers
- 66 people
- Sponsor
- Peking University Third Hospital
Healthy
Effect of Oral NAD+ Precursors Administration on Blood NAD+ Concentration in Healthy Adults
Nicotinamide adenine dinucleotide (NAD) is a coenzyme playing a central role in human metabolic pathways. A recognized approach to increase NAD level is through oral supplementation of its precursors promoting NAD synthesis in…
- Trial name
- NCT05517122
- Testing
- Nicotinamide (NAM), Nicotinamide Riboside (NR), Nicotinamide Mono Nucleotide (NMN)
- Where
- Switzerland
- Volunteers
- 68 people, healthy volunteers welcome
- Sponsor
- Société des Produits Nestlé (SPN)
Irreversible Pulpitis, Extremely Deep Caries
Outcome Following Use of Different Concentrations of NaOCl as Wound Lavage and Hemostatic Agent in Partial Pulpotomy
The aim of this randomised control trial is to compare the effect of different concentrations of NaOCl on outcome of partial pulpotomy in teeth with clinical signs indicative of irreversible pulpitis.
- Conditions
- Irreversible Pulpitis, Extremely Deep Caries, Partial Pulpotomy
- Trial name
- NCT06433245
- Testing
- effect of 3% and 5% sodium hypochlorite on outcome of partial pulpotomy in teeth with clinical signs indicative of irreversible pulpitis.
- Where
- India
- Volunteers
- 128 people, healthy volunteers welcome
- Sponsor
- Postgraduate Institute of Dental Sciences Rohtak
Embryo Transfer
A Study to Evaluate Pharmacokinetics, Pharmacodynamics and Tissue Concentrations of Epelsiban
This multi-cohort phase I study is designed to assess the pharmacokinetics (PK) and pharmacodynamics (PD) of oxytocin and to evaluate epelsiban (GSK557296) potential to reduce subendometrial contractractility induced by oxytocin…
- Trial name
- NCT02213029
- Testing
- Epelsiban, Oxytocin, Ortho-Cylcen (21)® tablet
- Where
- 2 sites in United States
- Volunteers
- 33 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
Epilepsy Syndrome
Cognitive Impairments in Children With Epilepsy
Since the proportion of language and attentional difficulties in patients with epilepsy is recognized, both in the literature and in the clinical experience of practitioners, it is appropriate to propose a complete…
- Trial name
- NCT05097742
- Where
- France
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- University Hospital, Montpellier
Attention Deficit and Disruptive Behavior Disorders, Attention Deficit Hyperactivity Disorder
Optimizing Attention and Sleep Intervention Study
The goal of this pilot clinical effectiveness trial is to compare a brief parent behavioral intervention (PBI) to a modified sleep focused PBI (SF-PBI) delivered by therapists in pediatric primary care for families of children…
- Conditions
- Attention Deficit and Disruptive Behavior Disorders, Attention Deficit Hyperactivity Disorder, Child, Preschool, Sleep
- Trial name
- OASIS (NCT05683756)
- Testing
- Brief Parent Behavioral Intervention, Sleep-Focused Parent Behavioral Intervention
- Where
- 7 sites in United States
- Volunteers
- 50 people
- Sponsor
- University of Pittsburgh
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