Clinical trials: VALİDİTY
Stroke
Extern Validation of a Predictive Score of Brain Death in Severe Stroke (DIAPASON1)
There is currently a shortage of organ in France, for patients with chronic diseases who are on the waiting list for an organ. The first source of organ donor in France is patients with brain death.
- Trial name
- DIAPASON1 (NCT03612141)
- Where
- 25 sites in France
- Volunteers
- 650 people
- Sponsor
- Central Hospital, Nancy, France
Myopia
Validation of the Vision Trainer Clinical Decision-Support Software
This study is a prospective, randomized, crossover clinical investigation designed to evaluate the accuracy, efficiency, and usability of the Vision Trainer software for subjective refraction.
- Trial name
- NCT07773753
- Testing
- Software Trainer
- Where
- United States
- Volunteers
- 128 people
- Sponsor
- University of Pennsylvania
Development and Validation of Gut Permeability Sensor, Permeability; Increased
Fluorescence Spectroscopy for Gut Permeability Assessment
This research aims to develop portable devices - known as fluorescence spectrometers - to monitor the leakage of fluorescent dyes out of the gut into the blood stream.
- Conditions
- Development and Validation of Gut Permeability Sensor, Permeability; Increased, Celiac Disease, Inflammatory Bowel Diseases
- Trial name
- GutPerm (NCT03434639)
- Testing
- Spectroscopic gut permeability test
- Where
- United Kingdom
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Imperial College London
Allergy, Allergic Asthma
Analytical Validation of the abioSCOPE Device With an IgE Test Panel: Point-of-Care Precision, Sample Type Comparison and Method Correlation
This is a multicenter, prospective, observational study to evaluate the analytical performance of the Abionic IgE Multi-Allergen Test Panel on the abioSCOPE® device in a U.S.
- Conditions
- Allergy, Allergic Asthma, Allergy to Cats, Allergy to House Dust
- Trial name
- NCT04401631
- Testing
- Blood Collection
- Where
- 3 sites in United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- Abionic SA
Mothers
Validity and Reliability of the Baby Preparation and Worry Scale
Background: Reliable and valid measurement tools are needed to capture key components of prenatal distress, including anxiety and anxiety states that may put women and children at increased risk in the postpartum period.
- Trial name
- NCT05669937
- Where
- Turkey (Türkiye)
- Volunteers
- 220 people
- Sponsor
- Mevlüde Alpaslan Arar
Mood Disorders, Emotional Blunting
Validation of the Chinese Version of Oxford Depression Questionnaire
Mood disorders are a group of psychiatric disorders that can affect a person's mood, energy, and motivation. Emotional blunting has been observed in clinical practice in patients with mood disorders.
- Trial name
- NCT05535270
- Testing
- Oxford Depression Questionnaire (ODQ)
- Where
- China
- Volunteers
- 272 people, healthy volunteers welcome
- Sponsor
- First Affiliated Hospital of Zhejiang University
Neuromuscular Blockade
Validation of a Muscle Relaxation Monitor
The objective of this study is to determine the accuracy of a hydraulically coupled twitch monitor compared to the EMG twitch monitor in current use to measure the extent of neuromuscular blockade in patients undergoing general…
- Trial name
- NCT03052894
- Testing
- Hydraulic Monitoring Device, Standard EMG Monitoring Device
- Where
- United States
- Volunteers
- 1 people
- Sponsor
- Richard H Epstein
Osteoporosis, Postmenopausal, Balance; Distorted
Validity of Korebalance Balance System
In postmenopausal osteoporosis patients, the balance is impaired. Equilibrium is evaluated with various test and balance systems.
- Trial name
- NCT03832075
- Testing
- Berg Balance Scale, Timed Up and Go Test, Korebalance Balance System
- Where
- Turkey (Türkiye)
- Volunteers
- 53 people
- Sponsor
- Istanbul Medeniyet University
Cryptococcosis, Lung Adenocarcinoma
Derivation and Validation of a Scoring System to Distinguish Cryptococcosis and Adenocarcinoma in Pulmonary Nodules
Pulmonary cryptococcosis often manifests as isolated or multiple nodules, easily mimicking lung cancer clinically and radiologically, which ascribes the poor sensitivity of Cryptococcus culture and rarely positive of Cryptococcal…
- Trial name
- NCT04554875
- Testing
- A scoring system
- Where
- China
- Volunteers
- 1,000 people
- Sponsor
- Shanghai Pulmonary Hospital, Shanghai, China
Stroke
Spanish Version of the Brief-BESTest in Stroke Patients
The aim of this study is to adapt and validate the Spanish version of the Brief-BESTest in stroke patients
- Trial name
- NCT04673539
- Testing
- Spanish version of the Brief-BESTest in stroke patients
- Where
- Spain
- Volunteers
- 44 people
- Sponsor
- University of Salamanca
Brain Metastases
Dosimetric Validation of Scans Generated by GAN From Pre-therapeutic MRI in Stereotactic Cerebral Radiotherapy
Stereotactic radiotherapy (SRT) is being widely accepted as a treatment of choice for patients with a small number of brain metastases and an acceptable size, allowing a better target dose conformity resulting in high local…
- Trial name
- SBRT-IRM (NCT04525053)
- Where
- France
- Volunteers
- 184 people
- Sponsor
- University Hospital, Brest
Chromosome 13 Aneuploidy, Chromosome 18 Aneuploidy
Non-invasive Prenatal Diagnostic Validation Study
The primary purpose of this study is to collect maternal blood samples from pregnant women to develop a non-invasive prenatal diagnostic test based on fetal DNA isolated from maternal blood.
- Conditions
- Chromosome 13 Aneuploidy, Chromosome 18 Aneuploidy, Chromosome 21 Aneuploidy, Sex Chromosome Aberrations
- Trial name
- NIPD (NCT01574781)
- Testing
- Blood draw, Cheek swab/Saliva Sampling
- Where
- United States
- Volunteers
- 1,781 people, healthy volunteers welcome
- Sponsor
- Natera, Inc.
TIA
SpecTRA; A Study of the Validation of Protein Biomarkers in Transient Ischemic Attack
A clinical decision support rule/tool for classification of TIA/mimic that will enable rapid detection of ACVS in hyper-acute settings is being developed.
- Trial name
- NCT03070067
- Testing
- Non-Interventional Study
- Where
- 2 sites in Canada
- Volunteers
- 1,150 people
- Sponsor
- Andrew Penn
Healthy
Validation and Predictive Equation for Sit-to-stand Test in Children
Validation and development of predictive values for the one minute sit-to-stand test in children between 6 and 18 years.
- Trial name
- NCT03670511
- Testing
- sit-to-stand test, six minute walking test
- Where
- Belgium
- Volunteers
- 397 people, healthy volunteers welcome
- Sponsor
- Cliniques universitaires Saint-Luc- Université Catholique de Louvain
Cardiovascular Diseases, Blood Pressure
VicorderCS NIBP Validation Study to Review The Ability to Capture Blood Pressure Measurements
80 Beats Medical introduces the VicorderCS, the next generation of our Vicorder technology designed to manage hypertension and cardiovascular risks.
- Conditions
- Cardiovascular Diseases, Blood Pressure, Hypertension
- Trial name
- NCT06560034
- Testing
- VicorderCS
- Where
- United States
- Volunteers
- 86 people
- Sponsor
- 80 Beats Medical
Child Language
Genetic Biomarkers of Child Language Development in Taiwan: an Identification and Validation Study
A study of the relation between genetic biomarkers and child language development in Taiwan.
- Trial name
- NCT05504564
- Testing
- The experiment does not required any intervention
- Where
- Taiwan
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Chang Gung Memorial Hospital
Intra Cerebral Hemorrhage
Validation of the ICH Score for the Prediction of 12-month Functional Outcome in Patients With Primary Intracerebral Hemorrhage
The goal of this observational study is to analyze the validity of the intracerebral hemorrhage (ICH) Score and a new modified ICH score for the prediction of 12-month functional outcome in patients with primary ICH.
- Trial name
- NCT05808777
- Testing
- Phone interview
- Where
- Taiwan
- Volunteers
- 100 people
- Sponsor
- National Taiwan University Hospital
Compensated Advanced Chronic Liver Disease, Varices Needing Treatment
CHESS Criteria for Varices Screening in Compensated Advanced Chronic Liver Disease (CHESS2001/APPHA2001)
Variceal hemorrhage is the serious complication in patients with compensated advanced chronic liver disease (cACLD). To evaluate the bleeding risk of varices in cACLD, esophagogastroduodenoscopy (EGD) should be performed.
- Trial name
- NCT04307264
- Testing
- Esophagogasrtoduodendoscopy, liver stiffness measurement
- Where
- 15 sites in China
- Volunteers
- 2,000 people
- Sponsor
- Hepatopancreatobiliary Surgery Institute of Gansu Province
Hearing Loss
Littlears Auditory Questionnaire: Validation Study in CI Children
The LittlEARS Auditory Questionnaire is designed to assess the development of the auditory behavior in children during the first two (hearing) years.
- Trial name
- LittlEars (NCT00785707)
- Where
- 5 sites in United States
- Volunteers
- 31 people
- Sponsor
- Med-El Corporation
Postpartum Depression (PPD)
A Mobile Application for Early Detection and Symptoms Trajectories of Postpartum Depression Using Ecological Momentary Assessment (EMA)
This pilot study will recruit 120 perinatal pregnant women and follow them up for 6 months. Both momentary and retrospective assessments of emotional well-being and psychosocial factors will be conducted on a mobile application.
- Trial name
- EMA For PND (NCT07382336)
- Testing
- Ecological momentary assessment and retrospective assessment
- Where
- Hong Kong
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- The Hong Kong Polytechnic University
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