Clinical trials: Normative
New Nerve Conduction Protocol for Pectoral Nerve
Electrodiagnostic Approach for Pectoral Nerve Conduction Studies
Anatomical studies have challenged traditional perceptions of the pectoral nerve structure, revealing a network of three branches rather than the previously accepted medial and lateral branches.
- Trial name
- NCT06369376
- Testing
- New nerve conduction protocol
- Where
- Belgium
- Volunteers
- 25 people, healthy volunteers welcome
- Sponsor
- University Hospital, Ghent
Pregnant Women
Biomechanical and Viscoelastic Properties of Achilles Tendon in Pregnant Women-Pilot Study
There is anatomical fascial continuity and functional connection between the plantar fascia, which has important roles in foot biomechanics, and the fibers of the Achilles tendon, and the change that will occur in any of these…
- Trial name
- NCT05308121
- Testing
- Evaluation of biomechanics and viscoelastic properties of Achilles tendon, Evaluation of foot characteristics
- Where
- Turkey (Türkiye)
- Volunteers
- 172 people, healthy volunteers welcome
- Sponsor
- Sultan Abdulhamid Han Training and Research Hospital, Istanbul, Turkey
Ultrasound Measurements, Normative Values
Internal Jugular Ultrasound Measures During Respiration in Children
Project Aims: The purpose of this study is to determine the size of the right internal jugular vein (RIJV) in children with normal respiratory physiology during the respiratory cycle and evaluate the reliability of those…
- Trial name
- NCT02004938
- Testing
- Sonosite Titan Ultrasound Machine
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- University of Louisville
Vision Disorders
Optical Coherence Tomography Measurements in Eyes With Band Atrophy
The study is designed to evaluate the ability of optical coherence tomography and VCC scanning laser polarimetry to measure and identify the pattern of band atrophy of the optic nerve in patients with long standing chiasmal…
- Trial name
- NCT00395122
- Testing
- Retinal nerve fiber layer and macular thickness measurements
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- University of Sao Paulo
Osteoporosis, Diagnoses Disease
Normative Database for HR-pQCT-Based Radius and Tibia Strength
A novel methodology was recently developed and validated by the applicants to compute bone strength at the distal radius and tibia using second-generation HR-pQCT reconstructions.
- Conditions
- Osteoporosis, Diagnoses Disease, Fracture, Bone Strength
- Trial name
- NODARATIS (NCT03219099)
- Where
- Switzerland
- Volunteers
- 576 people, healthy volunteers welcome
- Sponsor
- Insel Gruppe AG, University Hospital Bern
Healthy Subjects 14 to 18 Years Old
Shoulder Endurance Test: Normative Values in a Population of Female Handball Players Aged 14 to 18 in Intensive Training Structures.
57% of young female handball players experience shoulder pain. This pain is likely to affect training and performance, but most players continue to play despite it.
- Trial name
- SET-HANDBALL (NCT06754774)
- Testing
- Shoulder Endurance Test
- Where
- France
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- University Hospital, Brest
Normal (no Known Injury) Anal Sphincter Female Anatomy
3-D Endoanal Ultrasound: Normative Anatomy of the Anal Sphincter in Nulliparous Females
The purpose of this research study is to measure the muscles that make up your anal sphincter (muscles that control bowel movements) by using ultrasound.
- Trial name
- NCT01123109
- Testing
- 3-D Endoanal Ultrasound
- Where
- United States
- Volunteers
- 75 people, healthy volunteers welcome
- Sponsor
- University of California, Irvine
Community Dwelling Older Adults
Normative Values of the Berg Balance Scale and Timed Up and Go Test
Falls are a significant public health concern for older adults; early identification of people at high risk for falling facilitates the provision of rehabilitation treatment to reduce future fall risk.
- Trial name
- NCT04285164
- Where
- Pakistan
- Volunteers
- 347 people, healthy volunteers welcome
- Sponsor
- Riphah International University
Healthy
Normative Data of Intra-epidermal Nerve Fiber Density
Intra-epidermal nerve fiber density can be assessed using skin biopsy. A decrease of this density is used to diagnose small fiber neuropathy, despite the absence of normative data in a selected normal population.
- Trial name
- NCT01498211
- Testing
- Biopsy
- Where
- 3 sites in France
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- University Hospital, Strasbourg, France
Blood Coagulation Disorders
The Effect of Voltaren-ophtha 0.1% Eye Drops on INR Levels (International Normalized Ratio) in Patients Taking Warfarin
A prospective study intended to examine the effect of topical Voltaren-Ophtha 0.1% eye drops after cataract surgery on INR levels (international normalized ratio) in patients taking warfarin.
- Trial name
- NCT02782338
- Testing
- Voltaren ophtha 0.1%
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Wolfson Medical Center
Healthy Controls
Normative Data of Brain Network Activation in Adolescents and Young Adults
Establish normative data of ElMindA's Brain Network Activation (BNA) using evoked response in two age groups: adolescents and young adults.
- Trial name
- NCT01460394
- Where
- United States
- Volunteers
- 64 people, healthy volunteers welcome
- Sponsor
- ElMindA Ltd
Validate STRIDE Exercise Intervention in Sedentary Individuals, Increase Positive Attitudes, Perceived Normative Support, Self-efficacy, and Intentions
Mediators and Moderators of Exercise Behavior Change
Rates of cancer and cardiovascular disease have shown very little improvement over the past two decades, and the incidence of Type II diabetes mellitus is increasing at an alarming rate.
- Conditions
- Validate STRIDE Exercise Intervention in Sedentary Individuals, Increase Positive Attitudes, Perceived Normative Support, Self-efficacy, and Intentions, Increase Self-reported Physical Activity
- Trial name
- COSTRIDE (NCT01091857)
- Testing
- STRIDE
- Where
- United States
- Volunteers
- 238 people, healthy volunteers welcome
- Sponsor
- University of New Mexico
Fall, Old Age; Debility
Normative Data of Dynamic Gait Index and 5 Time Sit to Stand Test Among Elderly Population
The goal of this observational study is to measure the normative data for dynamic gait index and 5 time sit to stand test in elderly population.
- Trial name
- NCT05651412
- Testing
- Dynamic gait index and 5 time sit to stand test
- Where
- 2 sites in Pakistan
- Volunteers
- 400 people, healthy volunteers welcome
- Sponsor
- Riphah International University
Pregnant Women, First Pregnancy
Biomechanical and Viscoelastic Properties of Thoracolumbar Fascia in Pregnant Women
Pregnancy causes the development of biomechanical adaptations in the musculoskeletal system, especially in the lumbopelvic region.
- Trial name
- NCT05335330
- Testing
- Evaluation of biomechanics and viscoelastic properties of Thoracolumbar fascia
- Where
- Turkey (Türkiye)
- Volunteers
- 145 people, healthy volunteers welcome
- Sponsor
- Sultan Abdulhamid Han Training and Research Hospital, Istanbul, Turkey
Healthy
A Study to Evaluate Endoflip Normal Ranges Data in Healthy Volunteers
The purpose of this research is to establish the normal range of diameter and distensibility of pylorus and the fasting and postprandial antro-pyloric motility in healthy adults.
- Trial name
- NCT04809883
- Testing
- Endoflip measurement of gastric and pyloric function
- Where
- United States
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Mayo Clinic
Binocular Visual Function
Pilot Study of Normative Range of Field of Binocular Single Vision in Adults in Singapore
The assessment and monitoring of the field of binocular single vision remains a crucial aspect of ophthalmological care, yet current clinical practice relies on normative standards established by Feibel \& Roper-Hall in 1974 that…
- Trial name
- NORVIBAS (NCT07257341)
- Testing
- Field of Binocular Single Vision
- Where
- Singapore
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Tan Tock Seng Hospital
Athletic Performance, Soccer
Absolute vs Normalized Acceleration and Deceleration Load in Football Microcycles
This observational repeated-measures study investigates differences between absolute and individualized normalized acceleration and deceleration thresholds across the football microcycle.
- Conditions
- Athletic Performance, Soccer, Training Load Monitoring
- Trial name
- NORM-ACCDEC (NCT07451041)
- Testing
- External Load Monitoring
- Where
- Portugal
- Volunteers
- 27 people, healthy volunteers welcome
- Sponsor
- University of Maia
Healthy Adults
Normative Data for Cardiorespiratory Fitness in Healthy Adults
Cardiorespiratory fitness (CRF) is a physical attribute which represents how effectively various bodily systems work together to transport and utilize oxygen to support muscular activity during prolonged, rhythmic, large-muscle…
- Trial name
- NDFCFIHAUTQCST (NCT07275619)
- Where
- Pakistan
- Volunteers
- 800 people, healthy volunteers welcome
- Sponsor
- Riphah International University
Ornithine Transcarbamylase Deficiency
A Study to Assess Plasma Ammonia Time-Normalized Area Under the Curve and Rate of Ureagenesis in Healthy Adult Subjects
The objective of the study is to characterize 24-hour plasma ammonia levels, characterize urea production rates in healthy normal subjects.
- Trial name
- NCT04269122
- Testing
- No Intervention
- Where
- United States
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Ultragenyx Pharmaceutical Inc
Healthy
Optical Coherence Tomography (OCT) Normative Data Collection Study
This study is being initiated to create a normal database including measures of optic nerve head (ONH), peripapillary retinal nerve fiber layer (RNFL), and macula using the Heidelberg Spectralis OCT device.
- Trial name
- S-2013-3 (NCT02014688)
- Where
- United States
- Volunteers
- 166 people, healthy volunteers welcome
- Sponsor
- Heidelberg Engineering GmbH