Clinical trials: Normative Values
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
Pregnant Women
Biomechanical and Viscoelastic Properties of Plantar Fascia in Pregnant Women-Pilot Study
The feet, which are support surfaces, are adapted to the physiological relaxation and biomechanical changes that occur during pregnancy.
- Trial name
- NCT05318001
- Testing
- Evaluation of biomechanics and viscoelastic properties of plantar fascia, Evaluation of Foot Morphological Characteristics, Evaluation of navıcular mobility
- Where
- Turkey (Türkiye)
- Volunteers
- 172 people, healthy volunteers welcome
- Sponsor
- Sultan Abdulhamid Han Training and Research Hospital, Istanbul, Turkey
Healthy
Normative Value for Navicular Drop Test in Older Adults
The aim of this study is to determine the normative values of navicular height and navicular drop in individuals over 65 years of age.
- Trial name
- NCT05595902
- Where
- Turkey (Türkiye)
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Istanbul Medeniyet University
Hand Grasp
Hand Grip Strength in Chilean Adults
Context Hand grip strength (HGS) is an important parameter to assess hand function during the rehabilitation of hand injuries. HGS serves as a clinical predictor of complications after surgery.
- Trial name
- NCT05396365
- Testing
- Dynamometry
- Where
- Chile
- Volunteers
- 311 people, healthy volunteers welcome
- Sponsor
- Maria Jesus Mena-Iturriaga
Musculoskeletal Physiology
Training for Diagnosing Neurological Disorders
This training protocol has two objectives: 1) to train NINDS fellows in specialized techniques for diagnosing neurological disorders, and 2) to gather data from healthy volunteers and from patients with various disorders needed…
- Trial name
- NCT00132353
- Where
- United States
- Volunteers
- 241 people, healthy volunteers welcome
- Sponsor
- National Institute of Neurological Disorders and Stroke (NINDS)
Muscle Strength, Healthy
Reference Equations and Normative Data for Isometric Quadriceps and Handgrip Muscles STrength in Southern European Populations - RESTart: a Multicentre Study
This observational study aims to learn about peripheral muscle strength in healthy adults and people with chronic respiratory diseases.
- Conditions
- Muscle Strength, Healthy, Chronic Respiratory Diseases
- Trial name
- RESTart (NCT07628530)
- Where
- Spain
- Volunteers
- 2,815 people, healthy volunteers welcome
- Sponsor
- University of Alcala
Healthy
Normative Values Laser Nociceptive Evoked Potentials Depending on the Age
Different neurological damage may alter the pain conduction systems centrally (spinothalamic pathway) or peripherally (small caliber sensory fibers A delta and C).
- Trial name
- NCT02531048
- Testing
- laser stimulations on lower limbs, laser stimulations cervical, 20 laser stimulations for each site on the upper limbs
- Where
- France
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Centre Hospitalier Universitaire de Saint Etienne
Lung Diseases
Paediatric and Adult African Spirometry II
Pulmonary function testing is the most widely used tool for the diagnosis, severity assessment, management, risk factor categorization and follow-up of individuals with chronic lung disease.
- Trial name
- PAASII (NCT03038698)
- Where
- South Africa
- Volunteers
- 4,000 people, healthy volunteers welcome
- Sponsor
- University of KwaZulu
Adults Without Disabilities
Normative Values and Reference Equations of a New Incremental Step Test for the Assessment of Exercise Capacity for Portuguese Adults
According to the official guidelines, a range of settings for cardiorespiratory rehabilitation, including the community- and home-based models, are considered to answer to the inadequate number of rehabilitation services…
- Trial name
- NCT04801979
- Testing
- Incremental Step Test
- Where
- Portugal
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Polytechnic Institute of Porto
Alzheimer's Disease
Normative Values for Cognitive Testing and Alzheimer's Imaging Biomarkers in Young Adults
Biomarkers of Alzheimer's disease (AD) occupy an essential place in recently formulated diagnostic criteria for AD where their role is to identify the pathophysiological processes underlying cognitive impairment or to predict…
- Trial name
- NCT01609335
- Testing
- F-18 FDG, C-11 PiB
- Where
- United States
- Volunteers
- 41 people, healthy volunteers welcome
- Sponsor
- Mayo Clinic
Glaucoma
Normative Database for Pattern Electroretinogram (PERG) and Flash Electroretinogram (FERG)
The main goal of the study is to compile a normative database for the Neuro Optic Vision Assessment (NOVATM) Pattern Electroretinogram (PERG) and Flash Electroretinogram (FERG) modules.
- Trial name
- DIOPSYS-ND (NCT02609204)
- Testing
- Diopsys NOVA
- Where
- United States
- Volunteers
- 51 people, healthy volunteers welcome
- Sponsor
- Wills Eye
Physical Fitness, Cardiorespiratory Fitness
Physical Fitness Normative Values Among School Going Children
Physical fitness is state of health and wellbeing, it determines ability of body to perform sports or daily physical activities.
- Trial name
- NCT05085899
- Where
- Pakistan
- Volunteers
- 500 people, healthy volunteers welcome
- Sponsor
- Riphah International University
Grip Strength, Hand Strength
Tyrannosaurus Flex: Finding the "Fair-ly Normal" Grip
The purpose of this study is to evaluate the performance of the Dinomometer and establish normative data to inform clinical standards and benchmarks for therapeutic practice.
- Trial name
- NCT07735195
- Testing
- Dinomometer
- Where
- United States
- Volunteers
- 600 people, healthy volunteers welcome
- Sponsor
- University of Minnesota
Population
Establishment of Reference Values for Insulin-like Growth Factor 1 (IGF1) in the General Population
Various assays can be used for IGF-I measurement in French laboratories. Unfortunately, each assay gives a very different result for the same sample.
- Trial name
- VARIETE (NCT01831648)
- Testing
- Blood sample
- Where
- France
- Volunteers
- 924 people, healthy volunteers welcome
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Healthy
Age-related Normative Values for the Octopus 900 Perimeter
The purpose of this study is to determine normal values of the visual field (VF), corrected for age- and reaction time (RT) using the Octopus 900 perimeter and semi-automated kinetic perimetry (SKP).
- Trial name
- Norm-Oct900 (NCT01518686)
- Testing
- Octopus 900 perimeter (Haag Streit AG, Koeniz, Switzerland)
- Where
- Germany
- Volunteers
- 86 people, healthy volunteers welcome
- Sponsor
- University Hospital Tuebingen
Healthy Volunteers
Normative Cardiovascular Magnetic Resonance Values for Measurement of Cardiovascular Structure and Function at MCMR
Cardiovascular magnetic resonance (CMR) imaging is an important clinical and research tool. Measurements of cardiovascular structure and function can vary according to scanner vendor, scanner field strength, imaging sequence and…
- Trial name
- NORMAL MCMR (NCT05066269)
- Where
- United Kingdom
- Volunteers
- 122 people, healthy volunteers welcome
- Sponsor
- Manchester University NHS Foundation Trust
Healthy Volunteer
Normal Values in Hearing and Balance Testing
Background: Researchers at the National Institutes of Health give many tests of hearing and balance. These tests can help detect problems that affect hearing or balance.
- Trial name
- NCT01629108
- Where
- United States
- Volunteers
- 500 people, healthy volunteers welcome
- Sponsor
- National Institute on Deafness and Other Communication Disorders (NIDCD)
Keratoconjunctivitis Sicca
TearLab Core Validation Study to Establish Referent Values for Dry Eye Disease
This is a prospective, observational case series to determine the clinical utility of tear osmolarity and other commonly used objective tests to diagnose dry eye disease, as well as to establish referent values for objective…
- Trial name
- CVS (NCT00848198)
- Where
- 10 sites in United States, France and 3 more
- Volunteers
- 314 people, healthy volunteers welcome
- Sponsor
- TearLab Corporation
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 QEEG/ERP Data for Healthy Volunteers
Many scientific papers have reported that ERP and QEEG biomarkers can be useful in the evaluation of neurological and psychiatric disorders.
- Trial name
- NCT05869032
- Where
- United States
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Neuronetrix, Inc.