Clinical trials: Variability
End Stage Renal Disease
Prognostic Value of Central and BracHial Ambulatory Blood Pressure Monitoring in ERSD Patients Treated With HeMOdialysis
This is a prospective cohort study which aims to explore the significance of brachial and central ambulatory blood pressure monitoring in predicting cardiovascular risk in patients with end stage renal disease who are treated…
- Trial name
- C-HEMO (NCT03306160)
- Testing
- 48-hour blood pressure ambulatory monitoring
- Where
- China
- Volunteers
- 900 people
- Sponsor
- Shanghai 10th People's Hospital
Status Asthmaticus
Pleth Variability and Asthma Severity in Children
Research has shown that pleth variability can be used to assess asthma severity in children with status asthmaticus. The investigators would like to use an FDA-cleared monitor (Masimo Radical 7) which measures Pleth Variability…
- Trial name
- NCT02302261
- Where
- United States
- Volunteers
- 37 people
- Sponsor
- Northwell Health
Dyslexia, Developmental
Tackling Two of the Most Important Unresolved Tasks in Reading Intervention
An important question in education is how to help young children who struggle to learn to read despite being well-taught in their regular classrooms.
- Trial name
- NCT06403007
- Testing
- Phonics plus morphology, Phonics plus set-for-variability
- Where
- 2 sites in Canada
- Volunteers
- 964 people
- Sponsor
- York University
Athletic Performance
Individualized Physical Conditioning Based on Heart Rate Variability and Workload Monitoring in Table Tennis Players
This study compares two 12-week conditioning programs in 48 competitive table tennis players. Players were randomly assigned to an experimental group or a control group.
- Trial name
- NCT07862192
- Testing
- Individualized conditioning program, Standardized conditioning program
- Where
- Poland
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- The Jerzy Kukuczka Academy of Physical Education in Katowice
Cardiac Surgery, Insulin Resistance
Impact of Preoperative Oral Carbohydrate Loading on Insulin Resistance in Pediatric Cardiac Surgery Patients
Surgical stress and preoperative fasting can induce insulin resistance, characterized by impaired cellular response to insulin and resulting hyperglycemia.
- Conditions
- Cardiac Surgery, Insulin Resistance, Pediatric Cardiac Surgery
- Trial name
- NCT07729280
- Testing
- Carbohydrate
- Where
- Indonesia
- Volunteers
- 44 people
- Sponsor
- Rifdhani Fakhrudin Nur
Poor Peripheral Perfusion
Perfusion Index Variability in Respiratory Distress Syndrome
Perfusion index may vary according to type of surfactant during the treatment of respiratory distress syndrome.
- Trial name
- NCT01852461
- Testing
- Beractant, Poractant alfa
- Volunteers
- 92 people, healthy volunteers welcome
- Sponsor
- Dr. Sami Ulus Children's Hospital
Neurodevelopmental Outcomes, ADHD - Attention Deficit Disorder With Hyperactivity
Where Wild Things Grow: Nature- and Activity-based Group Interventions for Neurodivergent Children and Youth
The goal of this action research project is to develop and implement nature- and activity-based group interventions across health care, school and leisure settings in Southern Norway.
- Conditions
- Neurodevelopmental Outcomes, ADHD - Attention Deficit Disorder With Hyperactivity, Autism, Tourette Syndrome
- Trial name
- NCT07203469
- Testing
- Universal approach, Selective approach, Outdoor therapy
- Where
- 2 sites in Norway
- Volunteers
- 240 people, healthy volunteers welcome
- Sponsor
- Sorlandet Hospital HF
Spastic Cerebral Palsy
Repeatability of Gait Deviations in Children With Cerebral Palsy
Three-dimensional gait analysis (3DGA) is the 'gold standard' for measurement and description of gait. Gait variability can arise from intrinsic and extrinsic factors and may vary between walking conditions.
- Trial name
- NCT06355869
- Testing
- repeated 3D gait-analysis
- Where
- Belgium
- Volunteers
- 10 people
- Sponsor
- Universitaire Ziekenhuizen KU Leuven
Adolescent Development, Stress
Neurophysiology, Estrogen, and Stress Exposure in the Emergence of Depression in Adolescent Girls
The prevalence of adolescent depression is steadily rising in the U.S., especially among adolescent girls. Currently 20% of adolescent girls experience major depression compared with 6% of boys (National Institute of Mental…
- Conditions
- Adolescent Development, Stress, Emotional Disturbances
- Trial name
- EVOLVE (NCT03450135)
- Testing
- Trier Social Stress Test, Emotional go/no-go task
- Where
- United States
- Volunteers
- 53 people, healthy volunteers welcome
- Sponsor
- University of North Carolina, Chapel Hill
Fasting Period, Intravascular Volume
The Impact of Preoperative Fasting Period on Cardiac Index Variability After Anesthesia Induction in Pediatric Patients
The minimum period of fasting recommended by the 'American Society of Anesthesiologists' for the preoperative period is 6 hours for solid foods and 2 hours for clear liquids.
- Trial name
- NCT03406481
- Where
- Turkey (Türkiye)
- Volunteers
- 85 people
- Sponsor
- Marmara University
Sensation Disorders
The Effects of Chiropractic Care in Children With Parent-reported Sensory Processing Disorder
This trial's main aims are to investigate the feasibility of implementing our novel assessment battery in tandem with normal and customary chiropractic care in a practice-based setting using a pediatric population with…
- Trial name
- NCT06413719
- Sponsor
- Life University
Type 1 Diabetes
Beta Cell Function in (Pre)Type 1 Diabetes
Increased glycemic variability has been proposed as an independent predictor of hypoglycemia in diabetic patients. Likewise, episodes of dysglycemia have been found to be predictive of diabetes in antibodypositive nondiabetic…
- Trial name
- NCT01402037
- Testing
- Glucose, Continuous glucose monitoring
- Where
- 3 sites in Belgium
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Universitair Ziekenhuis Brussel
Stress
Psychophysiological Stress Response in Medical Students During Simulation-Based Communication Training -Study Protocol
In this study, researchers will examine key predictors of stress reactions in medical students participating in simulation-based communication training.
- Trial name
- SIMU2025 (NCT06906614)
- Testing
- Simulation-Based Communication Training
- Where
- Czechia
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Masaryk University
Neurophysiologic Maturation
Neurophysiologic Maturation Index for Late Preterm Infants
Late preterm infants contribute to significant neonatal intensive care unit health care resource utilization because of their sheer numbers. Determinants of the length of hospitalization (LOH) in this population are understudied.
- Trial name
- NEMO Project (NCT02156817)
- Testing
- Amplitude integrated electroencephalogram, Cardiorespiratory signal acquisition
- Where
- 3 sites in United States, Canada
- Volunteers
- 26 people
- Sponsor
- Brown University
Pectus Excavatum, Pectus Carinatum
Physiological Assessments During Non Operative Treatment on the Chest Wall Deformities
The physiological assessment in non-operative treatment on chest wall deformities, are still unclear today. These functional benefits outweigh the aesthetic benefits associated with anatomical improvement.
- Trial name
- PECTUS (NCT02528656)
- Testing
- Vacuum Bell, Dynamic Compression System
- Where
- France
- Volunteers
- 52 people
- Sponsor
- Centre Hospitalier Universitaire de Saint Etienne
Caffeine, Heart Rate Variability
Effect of Caffeine on Heart Rate Variability in Newborns
The aim of this study was to evaluate the impact of caffeine treatment, given either orally or intravenously, on heart rate variability in newborns.
- Conditions
- Caffeine, Heart Rate Variability, Apnoea of Newborn, Newborn
- Trial name
- NCT04869176
- Testing
- Electrocardiogram, Monitoring of vital functions, Caffeine Citrate 5 mg/kg
- Where
- Slovenia
- Volunteers
- 25 people
- Sponsor
- University of Ljubljana
Oral Proprioceptive Sensitivity and Upper Limb Kinesthetic Acuity
Oral Proprioceptive Sensitivity and Upper Limb Kinesthetic Acuity: A Pilot Study
The goal of this observational study is to investigate whether differences in oral proprioceptive sensitivity are associated with differences in kinesthetic acuity of the upper limbs in children.
- Trial name
- NCT07854314
- Testing
- Upper-Limb Kinesthetic Acuity Assessment, Effect of Auditory Stimulation on Visual Perception, Oral Proprioceptive Sensitivity Assessment
- Where
- Spain
- Volunteers
- 33 people, healthy volunteers welcome
- Sponsor
- Sophie Román Richon
Respiration Disorders
Normal Variability of Tidal Breathing Flow-volume Curves During Sleep in Healthy Children
The study includes a comprehensive health examination with focus on respiratory health and the TBFV recordings using impedance pneumography (Ventica®) during sleep at night in healthy children.
- Trial name
- NCT03785847
- Testing
- Ventica
- Where
- Finland
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Tampere University Hospital
Type 1 Diabetes
The Effect of Saxagliptin on Glucose Fluctuation and Immune Regulation in Patients With Type 1 Diabetes
To investigate whether saxagliptin could reduce the fluctuation of glycemia and improve the glycemic control in those type 1 diabetes through mechanisms of suppressing glucagon secretion, improving beta cell function, and…
- Trial name
- NCT02307695
- Testing
- Saxagliptin, Insulin
- Where
- China
- Volunteers
- 184 people
- Sponsor
- Nanjing Medical University
Diabetes Mellitus, Type 2
Secondary Care - Continuous Glucose Monitoring
Introduction and objective: The current state of glucose monitoring includes the use of A1C, self-monitoring of blood glucose (SMBG), and continuous glucose monitoring (CGM).
- Trial name
- SC-COSMO (NCT03487887)
- Testing
- continuous glucose monitoring (CGM) iPro™2 Medtronic
- Where
- Croatia
- Volunteers
- 100 people
- Sponsor
- Croatian Society for Endocrinology and Diabology