Clinical trials: Validity
Severe to Profound Mixed Hearing Loss
Clinical Assessment of the External Sound Processor Worn by Patients Implanted With Codacs
The purpose of this study is to evaluate the effect of the sound processor upgrade from the C-DACS investigational device Freedom sound processor to the Nucleus® CP810 sound processor for the Codacs™ system on the speech…
- Trial name
- NCT02156167
- Testing
- CP810 and Codacs™ system test
- Where
- Germany
- Volunteers
- 15 people
- Sponsor
- Cochlear
Menstrual Cycle, Athletes
Menstruel Cycle Knowledge Questionnaite
Menstrual health is an important component of women's physical, mental, and social well-being. Adequate knowledge of the menstrual cycle is essential for distinguishing between normal and abnormal menstrual patterns, facilitating…
- Trial name
- NCT07766577
- Testing
- Menstrual Cycle Knowledge Questionanire, Menstrual Symptom Scale, Health Literacy in Sports
- Where
- 2 sites in Turkey (Türkiye)
- Volunteers
- 121 people, healthy volunteers welcome
- Sponsor
- Biruni University
Bladder Cancer
Validity of Parametric MRI Using VIRADS
Our aim in this prospective study is to evaluate the validity of the non-contrast biparametric MRI (bp-MRI), including T2-WI and DWI sequences, and the availability of an alternative to the mp-MRI, for the muscle invasiveness…
- Trial name
- metricMRI (NCT05783271)
- Testing
- Gadolinium
- Where
- Egypt
- Volunteers
- 58 people
- Sponsor
- Assiut University
Prostate Cancer
The Development and Validation of MRI-AI-based Predictive Models for csPCa
This study retrospectively included patients who underwent prostate magnetic resonance imaging (MRI) and subsequent ultrasound-guided prostate biopsy at Peking University First Hospital from January 2019 to December 2023, and…
- Trial name
- NCT06842264
- Where
- China
- Volunteers
- 3,000 people
- Sponsor
- Peking University First Hospital
Moyamoya Disease, Moyamoya Syndrome
Development and Validation of Risk Prediction Models for Stroke and Cognitive Impairment in Moyamoya Disease and Moyamoya Syndrome
This multicenter prospective observational cohort study aims to develop and validate individualized risk prediction models for stroke and cognitive decline in patients with moyamoya disease or moyamoya syndrome by integrating…
- Trial name
- NCT07894107
- Where
- 13 sites in China
- Volunteers
- 3,000 people
- Sponsor
- Beijing Tiantan Hospital
Heavy Menstrual Bleeding
Evaluating the Reliability and Validity of the Arabic Version of the SAMANTA Questionnaire: A Step Toward Improved Diagnosis of Heavy Menstrual Bleeding
Heavy menstrual bleeding (HMB) significantly impacts women's quality of life (QoL). However, despite the high prevalence of HMB, culturally adapted screening tools remain scarce in our locality.
- Trial name
- NCT07267611
- Volunteers
- 120 people
- Sponsor
- Assiut University
COVID-19, COVID
Clinical Validation of the Aptitude Medical Systems Metrix COVID-19 Test
The Metrix COVID Test will be evaluated for use in Point-of-Care and Non-Laboratory settings in a home testing environment utilizing the clinical study design described herein.
- Trial name
- NCT06744660
- Testing
- Aptitude Medical Systems Metrix COVID Test
- Where
- United States
- Volunteers
- 697 people, healthy volunteers welcome
- Sponsor
- Aptitude Medical Systems
Newborn Jaundice
BiliCam Clinical Validation Study
The goal of this study is to assess the accuracy of BiliCam, a non-invasive technology based on analysis of digital images obtained with an app installed on a commercial smartphone, in estimating total serum bilirubin levels in…
- Trial name
- NCT03246503
- Testing
- BiliCam estimated bilirubin (BCB)
- Where
- United States
- Volunteers
- 203 people, healthy volunteers welcome
- Sponsor
- BiliCam, LLC
Autoimmune Pancreatitis, Pancreatic Cancer
To Differentiate Focal Autoimmune Pancreatitis From Pancreatic Cancer by Endoscopic Ultrasound
Autoimmune pancreatitis (AIP) is a special type of chronic pancreatitis mediated by autoimmunity. The classic manifestation of AIP is diffuse pancreatic enlargement, some of which are characterized by focal enlargement.
- Trial name
- NCT04834505
- Testing
- Diagnostic imaging modalities for validation sample, EUS for derivation sample
- Where
- China
- Volunteers
- 286 people
- Sponsor
- Peking Union Medical College Hospital
Cerebral Palsy
Construct Validity and Reliability SCALE
The aim of the study was to determine construct validity, discriminant validity and intra- and interrater reliability of the Selective Control Assessment of the Lower Extremity ( SCALE).
- Trial name
- NCT03951441
- Where
- Turkey (Türkiye)
- Volunteers
- 52 people
- Sponsor
- Hacettepe University
Attention Deficit Hyperactivity Disorder, Autism Spectrum Disorder
Clinical, Environmental, Neurocognitive, Brain Imaging, and Genetic Validity of Autism and ADHD
The behavioral patterns, neurocognitive and social impairments, and high heritability are the common characteristics of autism spectrum disorders (ASD) and attention-deficit hyperactivity disorder (ADHD), the two most common…
- Trial name
- NCT00916851
- Where
- Taiwan
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- National Taiwan University Hospital
Dental Caries
Development and Validation of a Multi-Mineral Fluoride Mouthrinse
The primary goals of this project are to determine the anticaries benefits of a prototype multi-mineral mouthrinse containing 225 ppm fluoride and 30 ppm of a Ca through the remineralization of enamel white-spots (non-cavitated…
- Trial name
- NCT00642252
- Testing
- Fluoride
- Where
- United States
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Indiana Nanotech, LLC
Severe Infections Pneumonia With Invasive Ventilation in PICU
RAPid SOlution for Diagnosis of Respiratory Infection in Pediatric Intensive Care Unit
In patients with infectious pneumonitis, the FILMARRAY® Pneumonia Plus Panel technique (multiplex PCR) on a respiratory sample makes it possible to identify the responsible pathogen and its resistance to antibiotics in less than…
- Trial name
- RAPSODI (NCT04773704)
- Testing
- FILMARRAY® Pneumonia Plus Panel technique
- Where
- France
- Volunteers
- 36 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Chronic Kidney Diseases
Validation, Implementation, and Cost-analysis of a Strategy for Personalized Diagnosis of Rare Kidney Diseases
Chronic kidney disease (CKD) affects about 10% of the world population, with high morbidity and mortality. Genetic kidney diseases are increasingly recognized across all age groups and represent over 20% of all the causes of CKD.
- Trial name
- NCT06324136
- Testing
- Implementation of the diagnostic algorithm
- Where
- 3 sites in Italy
- Volunteers
- 300 people
- Sponsor
- Meyer Children's Hospital IRCCS
Sleep Apnea
A Validation Study of the NightOwl 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
- NCT04764734
- Testing
- NightOwl
- Where
- 4 sites in United States
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Ectosense NV
Community-Acquired Infections, Respiratory Tract Infections
Validation of Vital Signs and Symptoms for the Diagnosis of Serious Infections in Children in the Paediatric A&E.
Validation of Vital Signs and Symptoms for the Diagnosis of Serious Infections in Acutely Ill Children in a High Prevalent Setting: The Paediatric Accidents \& Emergencies through prospective observational data collection…
- Conditions
- Community-Acquired Infections, Respiratory Tract Infections, Sepsis, Urinary Tract Infections
- Trial name
- ERNIE3 (NCT01396798)
- Where
- Belgium
- Volunteers
- 1,500 people
- Sponsor
- KU Leuven
Kidney Transplant Rejection, Pathology
Development and Validation of a Comprehensive Classification Automation System for Kidney Allograft Biopsies
Since 1991, the Banff classification has been the gold standard for defining antibody-mediated rejection (AMR) and T-cell mediated rejection (TCMR), thereby guiding the treatment and management of transplant recipients.
- Trial name
- NCT05306795
- Where
- France
- Volunteers
- 4,000 people
- Sponsor
- Paris Translational Research Center for Organ Transplantation
Infection
Identigene STD Test Collection Kit Validation Study
The overall goal of the present study is to provide evidence of concordant test results using the Identigene STD Test Collection Kit for self-collection and transport of specimens to a qualified testing laboratory.
- Trial name
- NCT01471392
- Testing
- STD Diagnostic Kit (Identigene)
- Where
- United States
- Volunteers
- 3,000 people, healthy volunteers welcome
- Sponsor
- Identigene
Juvenile Idiopathic Arthritis, Childhood Rheumatic Disease
Dynamic Gait Index as a Functional Gait Assessment Measure in Children With JIA
Juvenile idiopathic arthritis (JIA) is one of the most common chronic rheumatic diseases seen in childhood. Pain, joint swelling and loss of function caused by inflammation significantly reduce the patients' quality of life and…
- Trial name
- NCT06870045
- Testing
- Physical examination, Dynamic Gait Index
- Where
- Turkey (Türkiye)
- Volunteers
- 52 people, healthy volunteers welcome
- Sponsor
- Istanbul University - Cerrahpasa
Small Bowel Obstruction, Colectomy
Product Validation Study of 2 New Devices, EZ-NG (RightSpot pH Indicator) and EZ-pH (RightLevel pH Indicator)
EZ Holdco Inc. has developed two devices for the measurement of gastric content pH. The devices, EZ-NG and EZ-pH, rapidly check gastric pH by aspirating gastric contents into the device through a nasogastric (NG) tube and causing…
- Conditions
- Small Bowel Obstruction, Colectomy, Bowel Surgeries
- Trial name
- NCT02065661
- Volunteers
- 30 people
- Sponsor
- Florida Hospital Tampa Bay Division
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