Clinical trials: Measurement
HIV/AIDS
Study in Healthy Males to Measure Maraviroc in Blood, Saliva, Seminal Fluid, and Rectal Tissue
This study is being conducted to look at how the body handles the drug maraviroc. It will measure the amount of maraviroc in blood, semen, saliva and in the rectum of men.
- Trial name
- NCT00775294
- Testing
- Maraviroc
- Where
- United States
- Volunteers
- 14 people, healthy volunteers welcome
- Sponsor
- University of North Carolina, Chapel Hill
Healthy Volunteer, Muscular Atrophy, Spinal
Ability of Muscle Imaging and Motor Function Measure (MFM) to Detect Changes in Disease Progression in Ambulant Spinal Muscular Atrophy Patients Compared to Healthy Volunteers.
This non-drug, single center, 24-week, longitudinal study in ambulant spinal muscular atrophy (SMA) patients and in age- and gender-matched healthy volunteers will assess the detection of disease progression by magnetic resonance…
- Trial name
- NCT02044029
- Where
- Switzerland
- Volunteers
- 38 people, healthy volunteers welcome
- Sponsor
- Hoffmann-La Roche
Atrial Fibrillation, Heart Failure
NT-proBNP Measurements to Rule-out Heart Failure Among Patients With Atrial Fibrillation: A Prospective Clinical Study
This study aims to investigate N-terminal pro brain natriuretic peptide (NT-proBNP) as a biomarker to rule out heart failure in patients with atrial fibrillation. Atrial fibrillation and heart failure often co-exist.
- Trial name
- ProAF (NCT04125966)
- Where
- Denmark
- Volunteers
- 403 people, healthy volunteers welcome
- Sponsor
- University of Aarhus
Measurement, Psychological Stress, Speech Disorders
The Mere-measurement Effect of Patient-reported Outcomes
The use of patient-reported outcome (PROs) have become increasingly commonplace across many healthcare settings over the past two decades. The value of PROs is now acknowledged by healthcare providers and patients alike.
- Conditions
- Measurement, Psychological Stress, Speech Disorders, Assessment, Self
- Trial name
- NCT06443073
- Testing
- Patient-reported outcomes for speech disorders: positive
- Where
- Austria
- Volunteers
- 128 people, healthy volunteers welcome
- Sponsor
- Medical University of Vienna
Hypertension, Blood Pressure
Best Rest: Rest Time Before Blood Pressure Measurement Trial
The objectives of this study are to: 1. Determine the impact of wait time before initiating BP measurement on BP variability 2. Determine the difference in BP variability between measurements by amount of initial rest.
- Conditions
- Hypertension, Blood Pressure, Cardiovascular Diseases, Cardiovascular Risk Factor
- Trial name
- NCT04031768
- Testing
- Timing of rest prior to blood pressure measurement
- Where
- United States
- Volunteers
- 116 people, healthy volunteers welcome
- Sponsor
- Johns Hopkins University
Pain
Betamethasone to Control Postoperative Pain in Emergency Endodontic Care
The objective of this randomized double-blind study was to evaluate the effect of betamethasone in the control of postoperative pain in patients undergoing endodontic treatment.
- Trial name
- NCT02865746
- Testing
- Bethametasone
- Where
- Brazil
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Federal University of the Valleys of Jequitinhonha and Mucuri
Hyperopia and Myopia
Eye Imaging for the Study of Childhood Myopia
Myopia (nearsightedness) is increasing worldwide and is becoming a serious public health problem. Studies estimate that by 2050, if no action is taken, almost half of the world's population will be myopic.
- Trial name
- SELENA (NCT07335146)
- Testing
- Ophtalmic measurements to estimate geometrical distances, MRI, Ophtalmic measurements to measure wavefront aberrations
- Where
- France
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Essilor International
Sunscreen
A Study to Evaluate the Whitening Effect of Mineral Sunscreens in Multi-Cultural Skin Tones
The purpose of this study is to evaluate the whitening potential effect of different mineral sunscreens across multi-cultural skin tones through instrumentation, imaging, and self-assessment and also evaluate the relationship…
- Trial name
- NCT05565625
- Testing
- Sunscreen A, Sunscreen B, Sunscreen C
- Where
- United States
- Volunteers
- 97 people, healthy volunteers welcome
- Sponsor
- Johnson & Johnson Consumer Inc. (J&JCI)
Blood Pressure Measurement
Evaluation of Sensifree's Alpha Sensor Signal Morphology Compared to Arterial Line and PPG Signal Morphologies
The purpose of the protocol is to compare Sensifree Alpha sensor signal morphology, measured at the radial artery, to an invasive arterial line pressure signal and the oxygen saturation as read by a pulse oximeter.
- Trial name
- NCT04100668
- Testing
- Sensifree's Alpha sensor, Arrow® arterial catheterization kit (Teleflex), GE Datex-Ohmeda Oxy-F Finger Clip Pulse Oximeter Sensor
- Where
- United States
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- Sensifree Ltd.
Neonatal Diabetes
NEWBIE Validate: Feasibility of a New Test to Measure Glucose in Newborn Blood Spots (NBS)
The aim of this feasibility laboratory study is to evaluate whether the laboratory testing pathway for glucose screening in newborn blood spots (NBS) can be done at scale, and that the glucose test has a carefully established…
- Trial name
- NCT04831723
- Where
- 4 sites in United Kingdom
- Volunteers
- 10,784 people, healthy volunteers welcome
- Sponsor
- Royal Devon and Exeter NHS Foundation Trust
Relapsing Remitting Multiple Sclerosis
Productive Value of Sonographic Measurement of Optic Nerve in Transitional Multiple
1.to evaluate the potential role of the optic nerve diameter ( OND determined by ultrasonography and and visual nerve function by visual evoked potential as a biomarker of early axonal loss and disability in patients with…
- Trial name
- NCT06435962
- Testing
- sonography
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Assiut University
Injury of Extensor Tendon of Hand (Disorder)
Functional Recovery Measurement : Comparing Early Active Mobilization Versus Immobilization After Extensor Tendon Repair in Zones IV to VIII
Functional recovery measurement : Comparing early active mobilization versus immobilization after extensor tendon repair in zones IV to VIII.
- Trial name
- NCT04221113
- Testing
- physiotherapy
- Where
- Pakistan
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Dow University of Health Sciences
Hearing Loss, Sensorineural, Cochlear Synaptopathy
Evaluation of the CochSyn Test Prototype to Measure Cochlear Synaptopathy
This study investigates a newly developed test, The CochSyn test that can quantify cochlear synaptopathy (CS) (a new type of sensorineural hearing loss (SNHL)) earlier than the current golden standard pure-tone audiogram.This…
- Conditions
- Hearing Loss, Sensorineural, Cochlear Synaptopathy, Cochlear Hearing Loss
- Trial name
- EarDiTech (NCT06114680)
- Testing
- CochSyn test prototype, Universal Smart Box (USB)
- Where
- Belgium
- Volunteers
- 179 people, healthy volunteers welcome
- Sponsor
- University Ghent
Potassium Measurement
Evaluation of a Blood Potassium Measurement Device From Capillary Samples (ALPHA)
This is an open, prospective, and interventional study investigating the potassium measurement with the CardioRenal device in capillary blood. It will be conducted at one investigational site.
- Trial name
- ALPHA (NCT04907773)
- Testing
- Capillary blood sampling, Venous blood sampling, Arterio-venous blood sampling
- Where
- Belgium
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- CardioRenal
Healthy Volunteers, Effect of CPAP on Chest Movement
Effect of CPAP on Breath Hold and Chest Movement in Normal Volunteers
CPAP will be applied to normal volunteers inorder to understand CPAP's effects on breathing and chest wall motion.
- Trial name
- CPAP_normal (NCT02545686)
- Testing
- Chest wall movement assessment without CPAP, Breath hold assessment without CPAP, Chest wall movement assessment with CPAP
- Where
- Israel
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Sheba Medical Center
Adhesive Capsulitis, Adhesive Capsulitis of Shoulder
Using Kinect Motion Capture to Measure Shoulder Motion in Patients Undergoing Capsular Distension for Adhesive Capsulitis
This study will compare shoulder range of motion assessment using the Kinect motion tracking system vs goniometer in patients with adhesive capsulitis (frozen shoulder) undergoing ultrasound-guided capsular distention procedures…
- Conditions
- Adhesive Capsulitis, Adhesive Capsulitis of Shoulder, Frozen Shoulder, Shoulder Frozen
- Trial name
- NCT04413162
- Testing
- Kinect motion tracking system
- Where
- United States
- Volunteers
- 11 people, healthy volunteers welcome
- Sponsor
- University of California, Davis
Carpal Tunnel Syndrome
Lidocaine With Epinephrine vs. Bupivacaine With Epinephrine as Local Anesthetic Agents in Wide-awake Hand Surgery
This study is focused on comparing patients' pain scores on a visual analogue scale (VAS) and the difference in analgesics use post-operatively (with the same prescription defining only the maximum frequency) between lidocaine…
- Trial name
- NCT02315573
- Testing
- Wrist block anesthesia
- Where
- Canada
- Volunteers
- 61 people, healthy volunteers welcome
- Sponsor
- St. Mary's Research Center, Canada
Fecal Incontinence
Anal Motor Function in Fecal Incontinence
Traditionnal measurment of anorectal function is perfomed with manometric device using 2 to 3 pressure sensors. The investigators aim to evaluate the usefulness of high resolution manometry to measure anorectal motility
- Trial name
- NCT01786317
- Testing
- High resolution manometry
- Where
- France
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- University Hospital, Rouen
Surgical Education
Measuring Force During Subpial Resection Procedure Using a Novel Ex Vivo Calf Brain Model With Integrated Sensor
Neurosurgery is a high-stakes surgical specialty where errors can result in significant morbidity. The amount of force applied simultaneously on the brain with multiple different instruments during complex neurosurgical…
- Trial name
- NCT07650253
- Where
- Canada
- Volunteers
- 11 people, healthy volunteers welcome
- Sponsor
- McGill University
Primary Dysmenorrhea (PD)
Individualized Acupoint Therapy for Dysmenorrhea: An Exploratory Research Design Based on Meridian Measurement
Primary dysmenorrhea is a common condition that significantly affects young women's quality of life. Traditional Chinese Medicine (TCM) acupoint interventions are widely used for symptom relief; however, standardized…
- Trial name
- NCT07818044
- Testing
- TI-816-3E3 Portable Laser Phototherapy Device
- Where
- Taiwan
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- China Medical University Hospital