Clinical trials: Measurement
Acromegaly
Measurement of Outcome of Surgical Treatment in Patients With Acromegaly
OBJECTIVES: I. Compare growth hormone (GH) levels at baseline and after glucose suppression measured with both a polyclonal radioimmunoassay and a highly sensitive immunoradiometric assay (IRMA) in patients with acromegaly and…
- Trial name
- NCT00005100
- Where
- United States
- Volunteers
- 165 people, healthy volunteers welcome
- Sponsor
- National Center for Research Resources (NCRR)
Schizophrenia
A Study to Assess Learning Performance in Patients With Schizophrenia and Young and Elderly Healthy Volunteers
The purpose of this study is to measure and contrast implicit and explicit learning performance in patients with schizophrenia relative to young and elderly healthy volunteers.
- Trial name
- NCT01788436
- Testing
- Cognitive Test Battery 1, Cognitive Test Battery 2
- Where
- Belgium
- Volunteers
- 51 people, healthy volunteers welcome
- Sponsor
- Janssen Research & Development, LLC
Achilles Tendon, Emergency Medicine
Use of Ultrasonography for Measuring Achilles Tendon Thickness: A Novel Measurement Method
Background: Achilles tendon thickness has been associated with various diseases. Among imaging modalities, ultrasonography stands out because of its advantages in assessing Achilles tendon thickness.
- Conditions
- Achilles Tendon, Emergency Medicine, Ultrasonography
- Trial name
- NCT06867211
- Testing
- Use of Ultrasonography for Measuring Achilles Tendon Thickness
- Where
- Turkey (Türkiye)
- Volunteers
- 180 people, healthy volunteers welcome
- Sponsor
- Sakarya University
Retinal Disease
Structural Imaging Assisted Retinal Fluorescence Lifetime Imager (STARFLI)
To investigate the feasibility of a combined OCT/FLIM device
- Trial name
- STARFLI (NCT05819307)
- Testing
- OCT/FLIM
- Where
- Switzerland
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- Insel Gruppe AG, University Hospital Bern
Pre Eclampsia
Accuracy Assessment of an Automatic Blood Pressure Measurement Device in Adult Volunteers
The research team has developed an automatic blood pressure monitor (Sphygmo) to be used for the monitoring and diagnosis of pre-eclampsia in pregnant women, particularly in low-resource settings where current monitoring is…
- Trial name
- NCT02267577
- Testing
- Sphygmo: Automatic Blood Pressure Monitor, GE Dinamap ProCare Automatic Blood Pressure Monitor
- Where
- United States
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- William Marsh Rice University
Elevated Intraocular Pressure (IOP)
Clinical Investigation of Eye C Better's Photobionic Intraocular Pressure Biomonitor Tonometer
The device being studied in this research is the investigational PIB, a tool designed to measure eye pressure without touching the eye.
- Trial name
- PIB (NCT07762053)
- Testing
- Photobionic IOP Tonometer (PIB)
- Where
- United States
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- EyeCBetter Corporation
Intermittent Fasting, Healthy
Monitoring Intermittent Fasting for Human Optimization Using Wearable Technology: An N-of-1 Study
There is a growing interest in personalized health strategies, including diet, exercise, and fasting regimens, to enhance metabolic fitness.
- Conditions
- Intermittent Fasting, Healthy, Digital Health
- Trial name
- NCT06630637
- Testing
- Glucose-Ketone Index (GKI) monitoring, Continuous Glucose Monitoring (CGM), Digital dynamometer
- Where
- Singapore
- Volunteers
- 1 people, healthy volunteers welcome
- Sponsor
- Institute for Digital Medicine (WisDM)
Gingival Vascularization, Oral Soft Tissue Wound Healing
Analysis of the Reliability and Validity of Laser Speckle Contrast Imaging
This study is designed to validate laser speckle contrast imaging (LSCI) as a non-invasive method for measuring superficial gingival blood perfusion.
- Conditions
- Gingival Vascularization, Oral Soft Tissue Wound Healing, Laser Speckle Contrast Imaging, Periodontal Wound Healing
- Trial name
- LSCI (NCT07527351)
- Testing
- Laser Speckle Contrast Imaging
- Where
- Spain
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Universidad Complutense de Madrid
Celiac Disease in Children, Celiac Disease
Development of CELIAC-Q KIDS: A Patient-Reported Outcome Measure for Pediatric Celiac Disease
A multicentre, prospective observational study to develop the CELIAC-Q KIDS patient reported outcome measure for children and adolescents with celiac disease.
- Conditions
- Celiac Disease in Children, Celiac Disease, Patient-reported Outcome Measures
- Trial name
- NCT05548166
- Testing
- Interview and scale development
- Where
- 2 sites in Canada
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- McMaster University
Epilepsy
EEG@HOME (Phase 2 of the Project, Measurements in Healthy Volunteers)
The goal of this project is the development of an EEG-cap (min. 21 electrodes) with user-friendly active dry electrodes that meets the expectations of the users regarding comfort and esthetics, without losing sight of the…
- Trial name
- NCT02408653
- Testing
- EEG
- Where
- Belgium
- Volunteers
- 4 people, healthy volunteers welcome
- Sponsor
- University Hospital, Ghent
Health Behavior
A Comparison of Computer Vision Based Approach vs. Dual Energy X-ray Absorptiometry Scan to Measure Body Fat Percentage
This study is being done to test whether a HealthReel computer vision-based software application can estimate body fat percentage with equivalent accuracy to a whole body dual energy x-ray absorptiometry scan.
- Trial name
- NCT04563637
- Testing
- Computer based vision application by video, whole body dual energy x-ray absorptiometry scan
- Where
- United States
- Volunteers
- 492 people, healthy volunteers welcome
- Sponsor
- Centennial Medical Group
Macrosomia, Fetal, Large for Gestational Age
Fetal Clavicular Measurement to Predict Fetal Macrosomia
Macrosomia is associated with increased risks for both the mother and the baby, including complications during delivery, injuries, and even death. The accurate diagnosis of macrosomia is often difficult before birth.
- Conditions
- Macrosomia, Fetal, Large for Gestational Age, Shoulder Dystocia
- Trial name
- NCT06283277
- Testing
- Obstetric Ultrasound
- Volunteers
- 240 people, healthy volunteers welcome
- Sponsor
- Assiut University
Tissue Oxygenation Measurement
OxyPrem Validation Study
The precision of the novel diagnostic near-infrared spectroscopy (NIRS) device for the measurement of tissue oxygenation and hemoglobin concentration (OxyPrem) is assessed by repeated measurements.
- Trial name
- NCT04860401
- Testing
- Measurement of tissue oxygenation with novel diagnostic near-infrared spectroscopy device (OxyPrem) (no clinical decisions based on oxygenation levels)
- Where
- Switzerland
- Volunteers
- 117 people, healthy volunteers welcome
- Sponsor
- Hans Ulrich Bucher
Healthy
Cardiac Linear and Torsional Contractility Measurements With a New Technology: Multi Dimensional Kineticardiography
This study aims to validate the possibility to track cardiac contractility changes with a new technology called 'Heart Kinetic' (HK). HK measurements will be realized and compared echocardiography.
- Trial name
- MultiKinVal (NCT03107351)
- Testing
- Cardiac contractility assessments with Kino-cardiograph, Cardiac assessment repeatability with Kino-cardiograph
- Where
- Belgium
- Volunteers
- 34 people, healthy volunteers welcome
- Sponsor
- Erasme University Hospital
Dental Anxiety
Measurement of the Biting Force of Rabid Heat Cured Acrylic Resin Versus Modified Conventional Acrylic
The purpose of this study is to compare the effect of rapid heat cured acrylic resin material with titanium dioxide nanoparticles added to conventional acrylic resin material on the biting force of the single maxillary complete…
- Trial name
- NCT03006757
- Testing
- titanium dioxide denture base
- Where
- Egypt
- Volunteers
- 2 people, healthy volunteers welcome
- Sponsor
- emad gamal ismail
Force Measurement, Children
Lower Extremity Dynamometry Assessment in Neurotypical Children
The purpose of this study is to assess the reliability (intra-rater and inter-rater) and criterion validity (using a Cybex isokinetic dynamometer as the reference) of the K-Pull (traction) dynamometer for evaluating lower limb…
- Conditions
- Force Measurement, Children, Lower Limb, Assessment Tool
- Trial name
- NCT06667492
- Testing
- Traction Dynamometry
- Where
- Greece
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- University of Thessaly
Morbid Obesity, Respiratory Failure
Comparison of Esophageal Manometry and CT Scan Measurements
The goal of this study is to determine the relationship between esophageal pressure (Pes) and superimposed pressure (SP) in subjects with morbid obesity.
- Trial name
- NCT04213911
- Testing
- low-dose chest CT scan, insertion of esophageal balloon
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- Massachusetts General Hospital
Growth and Development
A Study to Investigate the Impact of Fortified Malt Based on Immunity Outcomes in School Children
This study will test the hypothesis that a fortified malt based food may improve immunity outcomes in 7-10 year old school age children.
- Trial name
- NCT02542865
- Testing
- Fortified malt based food
- Where
- India
- Volunteers
- 924 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
Infertility
2D Versus SonoAVC Scanning in High Responders
Accurate follicular monitoring of Controlled Ovarian Stimulation by transvaginal ultrasound is considered important for the success of human in vitro fertilization (IVF).
- Trial name
- NCT03610009
- Testing
- 2D ultrasound, SonoAVC
- Where
- Greece
- Volunteers
- 52 people, healthy volunteers welcome
- Sponsor
- Eugonia
Gun Violence Prevention
Distribution and Randomization of Gun Safety Devices to Measure Uptake and Preferences
This study aims to enhance workplace safety by implementing a firearm safety program at Penn Medicine Pennsylvania Hospital (PAH). The option to store firearms securely during visits is offered to firearm owners.
- Trial name
- NCT06682403
- Testing
- Received cable lock as default, Choice between cable lock or lock box
- Where
- United States
- Volunteers
- 49 people, healthy volunteers welcome
- Sponsor
- University of Pennsylvania
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