Clinical trials: VALİDİTY
Hernia, Inguinal
Validation of a Subjective Rating Scale for Assessment of the Surgical Workspace in Laparoscopy
It is of great importance to obtain optimal surgical conditions for the surgeon in order to increase patient safety. The effect of different interventions on surgical conditions has been assessed by various surgeon-assessed…
- Trial name
- NCT02545270
- Testing
- Level of pneumoperitoneum 12-9-6 mmHg, Level of pneumoperitoneum 11-8-5 mmHg, Level of pneumoperitoneum 10-7-4 mmHg
- Where
- 2 sites in Denmark
- Volunteers
- 16 people
- Sponsor
- Herlev Hospital
Ventricular Tachyarrhythmias
Initial Chronic Human Validation Study: Subcutaneous Implantable Cardioverter Defibrillator (S-ICD) System
Primary objective is to evaluate the safety and performance of the implanted Subcutaneous implantable cardioverter defibrillator (S-ICD) system.
- Trial name
- Chronic II (NCT00853645)
- Testing
- Subcutaneous Implantable Defibrillator (S-ICD) System
- Where
- 2 sites in New Zealand
- Volunteers
- 6 people
- Sponsor
- Boston Scientific Corporation
Healthy
Desaturation Validation of INVSENSOR00012
This study is designed to compare the accuracy of a noninvasive measurement of oxygen saturation compared to reference values obtained by a laboratory blood gas analyzer.
- Trial name
- NCT03435224
- Testing
- INVSENSOR00012
- Where
- United States
- Volunteers
- 39 people, healthy volunteers welcome
- Sponsor
- Masimo Corporation
QIAGEN ResPlex II Advanced Panel, Influenza A
Collection and Testing of Respiratory Samples
The study will be conducted using nasopharyngeal swab specimens collected prospectively from individuals suspected of having the signs and symptoms of an acute respiratory tract infection caused by a respiratory virus.
- Conditions
- QIAGEN ResPlex II Advanced Panel, Influenza A, Respiratory Syncytial Virus Infections, Infection Due to Human Parainfluenza Virus 1
- Trial name
- NCT01302418
- Testing
- artus Influenza A/B RT-PCR Test
- Where
- 5 sites in United States
- Volunteers
- 272 people
- Sponsor
- QIAGEN Gaithersburg, Inc
COVID19
Clinical Validation of New Injection Molded Flocked Nasopharyngeal Swabs in Response to the COVID-19 Pandemic
The SARS-CoV-2 pandemic has resulted in an international shortage of the nasopharyngeal (NP) swabs used to collect sample for virological testing.
- Trial name
- NCT04368260
- Testing
- Control swab, Prototype swab
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- University of Virginia
Eating Behavior
Development and Validation of a Brief Food Noise Questionnaire
The purpose of the research is to develop and test the reliability and validity of a brief questionnaire to measure food noise.
- Trial name
- NCT06315907
- Testing
- Responses to survey questions
- Where
- United States
- Volunteers
- 400 people, healthy volunteers welcome
- Sponsor
- Pennington Biomedical Research Center
Infiltration of Peripheral IV Therapy
Milky Way Sensor Motion Validation
A single arm study of 20 adult volunteers to assess the safety and efficacy of the ivWatch sensors when observing non-infiltrated (normal) tissues at common peripheral IV therapy sites.
- Trial name
- NCT07228416
- Testing
- ivWatch Model 400
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- ivWatch, LLC
Healthy
Desaturation Validation of INVSENSOR00039
This study is designed to compare the accuracy of a noninvasive measurement of oxygen saturation compared to reference values obtained by a laboratory blood gas analyzer.
- Trial name
- NCT04112784
- Testing
- INVSENSOR00039
- Where
- United States
- Volunteers
- 38 people, healthy volunteers welcome
- Sponsor
- Masimo Corporation
Medial Gonarthrosis
Validating the Clinical Effect of a Knee Orthosis
The aging population is steadily increasing, partly due to increasing life expectancy. At the same time, chronic diseases, including those affecting the musculoskeletal system (e.g., osteoarthritis), whose prevalence increases…
- Trial name
- NCT06655558
- Testing
- custom knee orthosis
- Where
- Canada
- Volunteers
- 2 people
- Sponsor
- TOPMED
Healthy
Clinical Validation for SpO2 Function of Masimo INVSENSOR00069
Assess the accuracy of INVSENSOR00069's peripheral oxygen saturation (SpO2) against contemporaneous measurement from arterial blood gas (ABG) analysis.
- Trial name
- NCT06120777
- Testing
- INVSENSOR00069
- Where
- United States
- Volunteers
- 89 people, healthy volunteers welcome
- Sponsor
- Masimo Corporation
Substance Use Disorder
The Tobacco, Alcohol, Prescription Medication and Other Substances Tool
The purpose of the study is to develop and validate a questionnaire to screen and assess adult primary care patients for tobacco, alcohol, prescription drug, and drug use and problems related to their use.
- Trial name
- CTN0059 (NCT02110693)
- Testing
- Interviewer and tablet administration of the TAPS Tool
- Where
- 4 sites in United States
- Volunteers
- 2,057 people, healthy volunteers welcome
- Sponsor
- Friends Research Institute, Inc.
Contraception
Desogestrel-containing COCP Pharmacokinetic Validation Study
This study aims to validate prior pharmacokinetic research with combined oral contraceptive pill users that supports utilizing a 24-hour trough concentration as an accurate proxy for the intensive pharmacokinetic parameter of…
- Trial name
- NCT05002738
- Testing
- Desogestrel and Ethinyl Estradiol Tablets
- Where
- United States
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- University of Colorado, Denver
Hypertension
Validation of WatchBP Office Ankle-brachial Index (ABI) Function
Measurement of the ankle-brachial index (ABI) with the oscillometric device WatchBP Office will be assessed compared to the reference method (Doppler).
- Trial name
- ABI (NCT01002989)
- Testing
- Doppler Ankle-Brachial Index measurement, WatchBP Office Ankle-Brachial Index measurement.
- Where
- Greece
- Volunteers
- 98 people, healthy volunteers welcome
- Sponsor
- University of Athens
Pulmonary Disease, Chronic Obstructive
Validation of a New Shortness of Breath With Daily Activities Questionnaire in Patients With Chronic Obstructive Pulmonary Disease
The purpose of this study is to evaluate a new questionnaire to capture the patient experience of COPD. The information collected will be used to validate the Shortness of Breath with Daily Activities Questionnaire.
- Trial name
- NCT00984659
- Testing
- Fluticasone propionate/salmeterol combination product, Salmeterol
- Where
- 39 sites in United States
- Volunteers
- 366 people
- Sponsor
- GlaxoSmithKline
Sleep Apnea
A Validation Study of the NightOwl PAT-based Home Sleep Apnea Test
The objective of this study is to evaluate the performance of a miniaturized sleep apnea test, called NightOwl. The system consists of a sensor placed on the fingertip and a cloud-based analytics software.
- Trial name
- NCT04191668
- Testing
- NightOwl
- Where
- 3 sites in United States
- Volunteers
- 106 people, healthy volunteers welcome
- Sponsor
- Ectosense NV
Body Composition
Hydration Factor Study for the Stayhealthy BC3
This was a pilot study to validate the BC3 hydration factor which will be important for determining how well this value represents hydration status compared to assessment of total body water by D20.
- Trial name
- NCT01209936
- Testing
- D2O
- Where
- United States
- Volunteers
- 360 people, healthy volunteers welcome
- Sponsor
- University of Southern California
Hypertension
Clinical Calibration & Validation of a Next-Generation Blood Pressure Monitor for Patient Management
The objective of the Cloud DX Pulsewave Health Monitor study is to prospectively calibrate and validate a novel, non-invasive wrist cuff blood pressure device against the gold standard for hemodynamic monitoring (intra-arterial…
- Trial name
- CCV (NCT03015363)
- Where
- Canada
- Volunteers
- 20 people
- Sponsor
- Cardiovascular Research New Brunswick
Cerebral Palsy, Hemiplegic Cerebral Palsy
Dynamic Gait Index in Hemiplegic Cerebral Palsy
The purpose of this study is to assess validity and reliability of Dynamic Gait Index (DGI) in patients with unilateral spastic cerebral palsy
- Conditions
- Cerebral Palsy, Hemiplegic Cerebral Palsy, Gait Disorders, Neurologic
- Trial name
- NCT03662139
- Testing
- Dynamic Gait Index
- Where
- Turkey (Türkiye)
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- Marmara University
Pressure Ulcer, Pressure Injury
Usability Validation of Patient Monitoring Device for Pressure Injury Prevention and Fall Detection
This study describes a procedure to collect a subject's position, movement, physiological data and usability information using Masimo's investigational device.
- Conditions
- Pressure Ulcer, Pressure Injury, Falls Injury
- Trial name
- NCT03121144
- Testing
- Masimo Centroid System
- Where
- United States
- Volunteers
- 34 people
- Sponsor
- Masimo Corporation
ICU Acquired Weakness (ICUAW)
Feasibility and Safety of Digital Rehab Platform for Bedridden Patients
Study Title Rehabilitation Program for Bedridden Patients Using Digital Devices Study Purpose This study aims to evaluate the effectiveness of a rehabilitation program using digital devices and apps for bedridden patients in a…
- Trial name
- NCT06849765
- Testing
- Rehabilitation
- Where
- South Korea
- Volunteers
- 25 people
- Sponsor
- Asan Medical Center