Clinical trials: VALİDİTY
Breast Cancer, Breast Neoplasm
Development of Assist Tool for Breast Examination Using the Principle of Ultrasonic Sensor
The accuracy of breast examinations and ultrasonography performed clinically to detect breast mass varies greatly depending on the physician\'s skill level, and the accuracy of breast examinations by non-experts is…
- Conditions
- Breast Cancer, Breast Neoplasm, Artificial Intelligence, Ultrasonography
- Trial name
- NCT06255808
- Where
- South Korea
- Volunteers
- 200 people
- Sponsor
- Seoul National University Hospital
Endometriosis
Multicenter Study for Diagnostic Validation of a Laboratory Test for the Diagnosis of Endometriosis
Endometriosis affects at least 1 in 10 women worldwide and is associated with a diagnostic delay of 5-10 years. Currently, definitive diagnosis requires invasive laparoscopy, which is costly and burdensome for patients.
- Trial name
- NCT07553676
- Where
- 8 sites in Austria, Germany
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Diamens FlexCo
Insulin Sensitivity/Resistance
Assessment of Insulin Sensitivity in Healthy Adults by a 13C-glucose Breath Test : Method Development and Validation
The current research project aims to assess the insulin resistance (less sensitivity), from measures of insulin and glucose in response to a standard oral intake of glucose (standardized oral glucose tolerance test).
- Trial name
- NCT06766617
- Testing
- 75 gr Glucose
- Where
- Switzerland
- Volunteers
- 7 people, healthy volunteers welcome
- Sponsor
- Société des Produits Nestlé (SPN)
Methamphetamine Disorders
Reliability, Validity, and Acceptability of a Novel Visual Scale for Estimating Daily Methamphetamine Use Among People Who Use Methamphetamine
PROJECT RESIN: This study is examining the reliability, validity, and acceptability of a novel visual scale for estimating daily methamphetamine use among people who use methamphetamine.
- Trial name
- PROJECT RESIN (NCT07464873)
- Where
- United States
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Phillip Coffin, MD, MIA
Stroke, Hypertonia
Validity and Reliability of the Hypertonia Assessment Tool (HAT) in Stroke Patients
In this study, the validity and reliability of the Hypertonia Assessment Tool (HAT), which has previously been validated in the pediatric cerebral palsy (CP) population, will be evaluated in adult individuals who have experienced…
- Conditions
- Stroke, Hypertonia, Dystonia, Rigidity
- Trial name
- NCT07429383
- Where
- Turkey (Türkiye)
- Volunteers
- 60 people
- Sponsor
- Fatih Sultan Mehmet Training and Research Hospital
Gastric Cancer (GC)
Development and Validation of the Surgical Assessment and Healthcare (SAH) Index for Gastric Cancer Treatment Evaluation
This study develops the Surgical Assessment and Healthcare (SAH) Index, a new tool to fairly evaluate gastric cancer surgery outcomes.
- Trial name
- SAH (NCT07180966)
- Where
- China
- Volunteers
- 780 people
- Sponsor
- Ruijin Hospital
Neurological Diseases or Conditions, Sensory Disorders
Reliability, Validity and Clinical Utility of a Robotic Assessment for Proprioception
The aim of this case-controlled observational cross-sectional study is to investigate the test-retest reliability, validity and clinical utility of a rapid robotic assessment of finger proprioception using a passive gauge…
- Conditions
- Neurological Diseases or Conditions, Sensory Disorders, Multiple Sclerosis, Stroke
- Trial name
- NCT03619642
- Testing
- Robotic assessment of finger proprioception
- Where
- 2 sites in Belgium
- Volunteers
- 50 people
- Sponsor
- Hasselt University
Hepato Cellular Carcinoma (HCC), Liver Resection
Retrospective Clinical Validation of HepatoPredict
HepatoPredict is an innovative prognostic tool to support hepatologists, hepatobiliary surgeons and multidisciplinary teams in deciding on the best therapeutical approach for a patient with Hepatocellular Carcinoma, the most…
- Conditions
- Hepato Cellular Carcinoma (HCC), Liver Resection, Liver Transplantation
- Trial name
- NCT06894524
- Volunteers
- 200 people
- Sponsor
- Ophiomics
Alzheimer Dementia
Exploratory Study for the Validity of QuQu Scale
Examine the construct validity, the group discriminant ability, and the inter-rater reliability of a novel dementia rating scale (QuQu scale: QUick QUestion scale) candidate for the evaluation of patients with Alzheimer Dementia…
- Trial name
- QuQu (NCT02267486)
- Testing
- Standard therapy of Alzheimer Dementia (AD), Observation
- Where
- Japan
- Volunteers
- 972 people
- Sponsor
- Translational Research Center for Medical Innovation, Kobe, Hyogo, Japan
Psychiatric Disease
Comparing the Impact of Virtual Reality and Paper and Pencil on Psychosocial Rehabilitation
Virtual Reality allows the integration of cognitive rehabilitation in a more ecologically valid context. The purpose of this study is to determine whether this methodology has more impact on psychosocial rehabilitation than a…
- Trial name
- NCT04291586
- Testing
- Virtual reality, Paper and Pencil
- Where
- Portugal
- Volunteers
- 29 people
- Sponsor
- Instituto Irmãs Hospitaleiras Sagrado Coração de Jesus
Tourette Syndrome, Tourette Syndrome in Children
Tourette Discrimination (TD) Stigma Scale
The goal of this qualitative study is to understand the challenges of stigmatization and discrimination in children and young adults with Chronic Tic Disorders (CTD), including Tourette Syndrome.
- Conditions
- Tourette Syndrome, Tourette Syndrome in Children, Tourette Syndrome in Adolescence, Tic Disorder, Childhood
- Trial name
- TD (NCT05696769)
- Where
- United States
- Volunteers
- 43 people
- Sponsor
- Wake Forest University Health Sciences
Glioma, Patient Reported Outcome Measures
Validity and Reliability Evaluation of the PRO-CTCAE for Adult-type Diffuse Gliomas Patients in Chinese Population
Given the increasing importance of patient's perspective in adverse events reporting, Patient-Reported Outcomes version of the Common Terminology Criteria for Adverse Events (PRO-CTCAE™) has been proposed as new PRO measures in…
- Conditions
- Glioma, Patient Reported Outcome Measures, Self Report, Adverse Effects
- Trial name
- VERONICA (NCT05486923)
- Where
- 14 sites in China
- Volunteers
- 450 people
- Sponsor
- Huashan Hospital
Rheumatoid Arthritis, Carpal Tunnel Syndrome
The Reliability And Validity Of A Smartphone App
The goal of this observational study is to validate a smartphone app called Angulus. The main question it aims to answer is: Is an Angulus App valid and reliable system for masuring hand and wrist range of motion? Participants…
- Trial name
- NCT05819242
- Testing
- Angulus
- Where
- Turkey (Türkiye)
- Volunteers
- 64 people, healthy volunteers welcome
- Sponsor
- Kirsehir Ahi Evran Universitesi
Anemia
Validation of a Smartphone App for Anemia Screening Among General Population
The current standard for anemia screening, complete blood count, presents invasiveness, infrastructure requirements and high costs, leading to serious underestimation of anemia prevalence and insufficient care for anemia…
- Trial name
- NCT05490823
- Testing
- A smartphone app for anemia screening
- Where
- China
- Volunteers
- 1,000 people, healthy volunteers welcome
- Sponsor
- Sun Yat-sen University
Amyotrophic Lateral Sclerosis, Neuromuscular Diseases
Validation of the "ExSpiron©" in Patients With ALS
Non-invasive ventilation (NIV) in patients diagnosed with amyotrophic lateral sclerosis (ALS) is nowadays common practice to provide comfort at the end stage of the disease.
- Trial name
- NCT04089696
- Testing
- ExSprion
- Volunteers
- 10 people
- Sponsor
- University Medical Center Groningen
Osteoarthritis
Hindfoot Alignment in Total Knee Replacement
When carrying out a knee replacement operation one of the goals is to correct any deformity of the leg (bowlegged or knock kneed).
- Trial name
- NCT02583503
- Testing
- Hindfoot alignment view x ray
- Volunteers
- 65 people
- Sponsor
- Golden Jubilee National Hospital
Stroke
Model Development and Temporal Validation of the Predictive Factors for Return to Work After Stroke Rehabilitation
The purpose of the study is to develop a predictive model for return to work after stroke rehabilitation.
- Trial name
- NCT06842420
- Where
- Singapore
- Volunteers
- 1,375 people
- Sponsor
- Changi General Hospital
Knee Osteoarthritis; Insomnia; Cervical Spondylosis; Chronic Low Back Pain; Allergic Rhinitis
Validating Blinding Maintenance of a Sham-Sensitization Control Design for Sensitization Acupuncture Trials
This study is the clinical validation component of a broader research program developing a randomized controlled trial (RCT) comparing sensitization acupuncture (an individualized technique in which treatment points are selected…
- Trial name
- NCT07868224
- Testing
- Sensitization Acupuncture, Traditional Acupuncture
- Where
- China
- Volunteers
- 30 people
- Sponsor
- Jiangxi University of Traditional Chinese Medicine
Obstructive Sleep Apnea
Long Term Prognosis of Taiwanese Patients With OSA
The purpose of this study is to explore long-term prognosis and to identify the predictors in Taiwanese OSA patients. Validation of the prediction model derived from NHIRD with the database of National Taiwan University Hospital…
- Trial name
- NCT02090023
- Where
- Taiwan
- Volunteers
- 4,000 people
- Sponsor
- National Taiwan University Hospital
Pain
Validation of the Turkish Version of the Pain Sensitivity Questionnaire
The Pain Sensitivity Questionnaire(PSQ) is a self-rating measure for the assessment of pain sensitivity and has been developed by Dr. R. Ruscheweyh in Germany.
- Trial name
- NCT03609788
- Where
- Turkey (Türkiye)
- Volunteers
- 120 people
- Sponsor
- Istanbul Medeniyet University
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