Clinical trials: Measurement
Quality of Life
Ureteral Stent Size Measurement Study
To examine a patient's quality of life using three methods for measuring stent size: (a) direct measurement, (b) patient height, and (c) a standardized formula.
- Trial name
- NCT00919386
- Where
- United States
- Volunteers
- 17 people, healthy volunteers welcome
- Sponsor
- CAMC Health System
Cervical Cancer, Precancerous Condition
Spectroscopy in Diagnosing Dysplasia and Neoplasia in the Cervix in Women Undergoing Colposcopy
RATIONALE: New diagnostic procedures, such as spectroscopy, may be a less invasive way to check for dysplasia and neoplasia in the cervix.
- Trial name
- NCT00632190
- Testing
- fluorophotometry, colposcopic biopsy, colposcopy
- Volunteers
- 1,800 people, healthy volunteers welcome
- Sponsor
- British Columbia Cancer Agency
Pain Measurement
Creating a Czech Version of the Simplified Faces Pain Scale and the Simplified Concrete Ordinal Pain Scale
The aim is to create a Czech version of pain assessment tools in children, the Simplified Faces Pain Scale (S-FPS) and the Simplified Concrete Ordinal Scale (S-COS), including methodology for their use in practice, and to…
- Trial name
- NCT04557982
- Testing
- A painful procedure (peripheral venepuncture)
- Where
- Czechia
- Volunteers
- 135 people, healthy volunteers welcome
- Sponsor
- Palacky University
Normal Physiology
MRS Measurement of Glutamate and GABA Metabolism in Brain
This study will use magnetic resonance spectroscopy (MRS) to measure in the brain the transfer of [13]C as it is naturally metabolized from glucose to specific chemical transmitters.
- Trial name
- NCT00109174
- Testing
- 3T and 7T device
- Where
- United States
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- National Institute of Mental Health (NIMH)
Retinal Artery, Retinal Veins
Reflectometric Measurement of Retinal Oxygen Saturation in Patients With Chronic Obstructive Pulmonary Disease (COPD) Grade IV and Healthy Subjects
An adequate oxygenation and retinal perfusion is essential for the function of the inner retina. There is a wide range of autoregulation mechanisms to ensure a sufficient ocular blood and oxygen supply during changes in systemic…
- Trial name
- NCT00999024
- Where
- Austria
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Medical University of Vienna
Grip
GRIP: Maximum Isometric Grip Strength Assessed With Three Different Hand-held Dynamometers
Maximum isometric grip strength (MIGS) is a cost-effective, easily accessible, valid and reliable outcome measure for assessing upper body strength in both, adults and children.
- Trial name
- NCT05594888
- Where
- Switzerland
- Volunteers
- 520 people, healthy volunteers welcome
- Sponsor
- Johannes Scherr
Osteoporosis
Does Gender Play a Role in Bone-mineral Density Measurement Precision?
Bone mineral density (BMD) measurement using dual-energy x-ray absorptiometry (DXA) is the current gold standard for osteoporosis diagnosis and therapy monitoring.
- Trial name
- NCT01324713
- Where
- United States
- Volunteers
- 180 people, healthy volunteers welcome
- Sponsor
- University of Wisconsin, Madison
Healthy
Feasibility & Characterization of Project: EVO Monitor Cognitive Measurements
This is an open-label study in adults to assess at-home Project: EVO Monitor measurements over repeat play cycles. The study has three arms:playing multiple times per day, once daily, and once weekly for 4 to 8 weeks.
- Trial name
- NCT02792296
- Testing
- Project: EVO Monitor
- Where
- 2 sites in United States
- Volunteers
- 71 people, healthy volunteers welcome
- Sponsor
- Akili Interactive Labs, Inc.
Patella, Joint Instability
Development of a Test Battery for Measurement of Knee Function in Patients With Patellar Instability
About six months after patella stabilizing surgery postoperative restrictions are commonly lifted and patients may consider whether a return to activity/sports is feasible.
- Conditions
- Patella, Joint Instability, Patellofemoral Joint Dislocation
- Trial name
- NCT05119088
- Testing
- Return to Sport testbattery
- Where
- Norway
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Haraldsplass Deaconess Hospital
Cholesterol, Lipid Profile
Effect of Curd Cheese on Metabolic Health in Adults
This randomized controlled trial aims to evaluate the effects of a diet supplemented with curd cheese on anthropometric measurements, glycemia, and lipid profile in overweight adults.
- Conditions
- Cholesterol, Lipid Profile, Diabete Mellitus
- Trial name
- NCT07676838
- Testing
- Curd Cheese Supplemented Diet
- Where
- Turkey (Türkiye)
- Volunteers
- 44 people, healthy volunteers welcome
- Sponsor
- Süleyman Kılıç
Emergencies, Hypothermia
Accuracy of Core Body Temperature Measurement Depending on Oesophageal Probe Tip Location
Background An accurate measurement of the core body temperature (CBT) is of pivotal importance in the management of severely hypothermic patients.
- Trial name
- ESO-TIP (NCT06370676)
- Testing
- Oesophageal temperature measurement
- Where
- Italy
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- Institute of Mountain Emergency Medicine
Accommodation
Investigational Study of Accommodation Triggering and Control to Allow for the Performance of Refraction Measurements
An investigational study in the control of the user's accommodative state via visual stimuli.
- Trial name
- NCT03957408
- Testing
- Visual Stimuli
- Where
- United States
- Volunteers
- 38 people, healthy volunteers welcome
- Sponsor
- EyeQue Corp.
Body Weight Changes
Efficacy Of Trimrox On Body Recomposition And Weight Management (TRCAP21)
Protocol Number: VNI/121/TrimRox: A unique stimulant- and sugar-free TRCAP21 Prodosomed® nutraceutical formulation, TrimROXTM, has been developed in a cGMP and NSF-certified manufacturing facility that is CFR-111 A compliant as…
- Trial name
- VNI (NCT05283525)
- Testing
- Anthropometric Measurement of the Chest, Upper Arm/Bicep, Hips, Thighs and Waist/ Belly in Inches, Oxygen Saturation, Total Blood Chemistry
- Where
- United States
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Victory Nutrition International, Inc.
Preterm Labor
Uterine Electrical Activity Before and After Progesterone Treatment for Preterm Labor
This study will examine the effects of various formulations of progesterone on uterine electromyographic (EMG) activity in pregnant patients in premature labor to determine if progesterone will suppress uterine electrical…
- Trial name
- NCT01406197
- Testing
- Experimental: Vaginal progesterone, Experimental: Topical progesterone, Experimental: Intramuscular progesterone
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- St. Joseph's Hospital and Medical Center, Phoenix
Healthy Students
Anti-stress Effect of Theanine on Students During Long-term Pharmacy Practices
Long-term practices in a hospital setting and community pharmacy might induce chronic stress in students. Alterations of salivary amylase activity will be measured in students during pharmacy practices as a marker of stress.
- Trial name
- NCT01361204
- Testing
- Theanine
- Where
- Japan
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University of Shizuoka
Sickle Cell Disease
Blood Flow and Pain Crises in People With Sickle Cell Disease
Background: Many people with sickle cell disease have repeated episodes of severe pain that lasts for days, requiring hospital care. These episodes, called pain crises, may be caused by changes in blood flow.
- Trial name
- NCT01568710
- Where
- United States
- Volunteers
- 94 people, healthy volunteers welcome
- Sponsor
- National Heart, Lung, and Blood Institute (NHLBI)
Healthy
Variability of Whole Blood Clotting Time Measurements in Ex Vivo Human Blood Samples Spiked With Anticoagulants
The study will assess the distribution and variability of whole blood clotting time (WBCT) measurement in human blood collected from healthy volunteers that is untreated and spiked with predetermined concentrations of edoxaban or…
- Trial name
- NCT03296982
- Testing
- Blood drawn by direct venipuncture, edoxaban, Enoxaparin
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Perosphere Pharmaceuticals Inc, a wholly owned subsidiary of AMAG Pharmaceuticals, Inc.
Scoliosis
Possibilities and Limitations of a New Method for the Measurement of Spine Dynamics During Gait
The full body marker sets that are typically used in opto-electronic 3D gait analyses either disregard the spine entirely or regard it as a rigid structure.
- Trial name
- NCT01803256
- Where
- Switzerland
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- University Children's Hospital Basel
Type 2 Diabetes
"Hepatic Substrate Flux Rates in Type 2 Diabetes"
Investigation of the effects of redox shuttle inhibition by metformin on gluconeogenic flux rates of lactate and glycerol in humans with type 2 diabetes
- Trial name
- IMPACT (NCT04088851)
- Testing
- On Metformin, Off Metformin
- Where
- Germany
- Volunteers
- 23 people, healthy volunteers welcome
- Sponsor
- German Diabetes Center
Pregnancy Complications, Preterm Birth
Group Antenatal/Postnatal Care in Rwanda
The focus of this work is to improve antenatal care (ANC) and postnatal care (PNC) at the health center level in five districts in Rwanda (Bugesera, Burera, Nyamasheke, Nyarugenge, and Rubavu).
- Conditions
- Pregnancy Complications, Preterm Birth, Preterm Labor, Stillbirth
- Trial name
- PTBi Rwanda (NCT03154177)
- Testing
- Group ANC/PNC, Ultrasound+Pregnancy Testing
- Where
- 2 sites in Rwanda
- Volunteers
- 26,381 people, healthy volunteers welcome
- Sponsor
- University of California, San Francisco
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