Clinical trials: Validation Study, open to volunteers
Health Adult Subjects, Communication
Validation of the Healthcare Relationship Assessment Scale (ERA) in Health Sciences Students.
This study aims to design and psychometrically validate a practical and agile observational instrument-the Healthcare Relationship Assessment scale (ERA scale)-to evaluate communication skills and person-centered care among…
- Conditions
- Health Adult Subjects, Communication, Clinical Communication
- Trial name
- COPS-ERA (NCT07911241)
- Testing
- ERA Scale (Healthcare Relationship Assessment Scale)
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Universidad Loyola Andalucia
Ultrasonography
Detection of Muscle Quality in Children - Protocol for a Validation Study
The goal of this observational study is to evaluate the validity and reliability of ultrasound echo intensity (EI) as a diagnostic tool for assessing muscle quality in children aged 10-14 years, including normal-weight, obese…
- Trial name
- NCT06792279
- Where
- Czechia
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Charles University, Czech Republic
Overactive Bladder
Turkish USIQ: Validity & Reliability
The Urgency, Severity, and Impact Questionnaire (USIQ) assesses urinary urgency independently of incontinence, measuring both symptom severity and its impact on quality of life.
- Trial name
- NCT07452796
- Testing
- Observational Cohort
- Where
- Turkey (Türkiye)
- Volunteers
- 130 people, healthy volunteers welcome
- Sponsor
- Izmir Democracy University
Mild Cognitive Impairment (MCI), Healthy Aging
cMIND AI Web Tool Usability Study (Hong Kong)
This study is testing a new web-based tool that uses artificial intelligence (AI) to help older adults in Hong Kong check how healthy their Cantonese-style meals are for brain health.
- Conditions
- Mild Cognitive Impairment (MCI), Healthy Aging, Nutrition
- Trial name
- NCT07735013
- Testing
- Web-Based AI Dietary Assessment System
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Hong Kong Metropolitan University
Surgical Education
Validation of an Ex Vivo Calf Brain Force Detection System for Neurosurgical Simulation Training
Neurosurgery is a high-stakes surgical specialty where errors can result in significant patient mortality and morbidity. The amount of force applied on the brain simultaneously by the multiple different instruments during complex…
- Trial name
- NCT07583082
- Testing
- Observational
- Where
- Canada
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- McGill University
Stage III Colorectal Cancer
Genetic and Epigenetic Determinants of Response to Fluorouracil-based Adjuvant Chemotherapy in Patients With Stage III Colorectal Cancer
The goal of this laboratory research is to look for genetic and epigenetic markers that can predict which patients with stage III colorectal cancer will benefit from fluorouracil-based adjuvant chemotherapy.
- Trial name
- NCT03127111
- Testing
- Gene mutations analysis, Gene methylation analysis, Gene expression analysis
- Where
- China
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Renmin Hospital of Wuhan University
Snoring, Obstructive Sleep Apnea (OSA)
Validation of a Snoring App Against Commercially Available Applications and PSG
This study will compare the output of a new snoring application against another commercially available application and polysomnography (either home or in-laboratory).
- Trial name
- NCT07097597
- Testing
- Comparison 1: New Snoring Application, Comparison 2: Commercially Available Snoring Application, Comparison 3: Polysomnography
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Windsor Sleep Disorders Clinic
HLH, Hemophagocytic Lymphohistiocytoses
Prospective Validation of the OHI Index
Hemophagocytic lymphohistiocytosis (HLH) associated with hematologic malignancies (HM-HLH) is a syndrome with an abysmal prognosis (10-30% 5 years overall survival).
- Conditions
- HLH, Hemophagocytic Lymphohistiocytoses, Hemophagocytic Syndrome, Hematologic Malignancy
- Trial name
- HLH (NCT05882175)
- Where
- 2 sites in Israel
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Meir Medical Center
Validation Studies, Psychiatric Diagnosis
Digitizing and Automating the Diagnostic Psychiatric Assessment Process
This is an observational study that will be responsible for the Spanish translation and cross-cultural adaptation, and validation of the Electronic Semi-Structured Psychiatric Interview for Children and Adolescents (EPSI-C), to…
- Trial name
- DADAP (NCT07468214)
- Where
- Spain
- Volunteers
- 35 people, healthy volunteers welcome
- Sponsor
- Irene Lopez Armenteros
Dental Caries, Caries Risk
Validation of a Digital Caries Risk Assessment Questionnaire Against the CAMBRA Protocol in an Egyptian Adult Population
This study is designed as a cross-sectional diagnostic agreement study conducted in accordance with the Standards for Reporting Diagnostic Accuracy Studies (STARD 2015) and the Guidelines for Reporting Agreement and Precision of…
- Trial name
- NCT07716254
- Testing
- Digital Caries Risk Assessment
- Where
- Egypt
- Volunteers
- 384 people, healthy volunteers welcome
- Sponsor
- October University for Modern Sciences and Arts
Breast Neoplasms
CT-AI Breast Cancer Opportunistic Screening Health Examination Study
This study evaluates the clinical utility of a locked chest CT artificial intelligence model for opportunistic breast cancer screening among women undergoing health examinations.
- Trial name
- NCT07809698
- Testing
- CT-AI-assisted breast cancer screening
- Volunteers
- 30,000 people, healthy volunteers welcome
- Sponsor
- The First Affiliated Hospital with Nanjing Medical University
Cognitive Intervention to Promote Healthy Development of Executive Function (EF) Skills in Young Children
Parent-Child EF Intervention
Koronis Biomedical Technologies Corporation (KBT) is developing a cognitive intervention to promote healthy development of Executive Function (EF) skills in young children by leveraging a smartphone-based training regime designed…
- Trial name
- NCT06924307
- Testing
- Executive Function Intervention
- Where
- 2 sites in United States
- Volunteers
- 140 people, healthy volunteers welcome
- Sponsor
- Koronis Biomedical Technologies
Complete Blood Count Review
Multi-center Validation Study of a Large Language Model-based Intelligent Agent for Blood Cell Analysis
I. Study Background: Currently, in most medical institutions, the review of blood cell analysis still heavily relies on manual verification by laboratory staff.
- Trial name
- NCT07607184
- Testing
- LLM-Assisted Review Group
- Volunteers
- 20,000 people, healthy volunteers welcome
- Sponsor
- Huashan Hospital
Sweat Rate, Heat Effect
Time Onset Sweat Sodium (TOSS) Study
Prior to each trial, you will be provided with urine jugs and food/fluid logs to record food and drink intake for 24hr. You will be asked to log food/fluid intake 24hr leading into trials.
- Conditions
- Sweat Rate, Heat Effect, Sweat Sodium Concentration
- Trial name
- TOSS (NCT07464743)
- Testing
- Exercise in the heat
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- University of Arkansas, Fayetteville
Validity and Safety
Monitor Orthopaedic Footwear Questionnaire (MOS) Validity and Reliability Study
The aim of the study is to adapt the MOS questionnaire into Turkish and to investigate the validity and reliability of the questionnaire.
- Trial name
- MOS (NCT07033390)
- Testing
- survey
- Where
- Turkey (Türkiye)
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Medipol University
Colorectal Cancer (CRC)
Colon Cancer Liquid Biopsy Investigation of Methylation-based Biomarkers Evaluation Using Delta-HLD (CLIMBED)
CLIMBED (Colon cancer Liquid biopsy Investigation of Methylation-based Biomarkers Evaluation using Delta-HLD) is a non-randomized, observational, cross-sectional clinical validation study designed to assess the performance of…
- Trial name
- CLIMBED (NCT07168876)
- Where
- Argentina
- Volunteers
- 3,200 people, healthy volunteers welcome
- Sponsor
- Epiliquid Holding, Inc
Chronic Lung Allograft Dysfunction Lung MRI (CLAD)
Chronic Lung Allograft Dysfunction MRI Study
This studies purpose is to confirm the efficacy and efficiency of using OE-MRI and MRI with hyperpolarized gas techniques and Iodinated contrast CT scan, this will enhance understanding of CLAD pathophysiology.
- Trial name
- NCT06406777
- Testing
- Spirometry, Contrast Lung Computed Tomography (CT) Scan, Oxygen enhanced magnetic resonance imaging (OE-MRI) Scan
- Where
- United States
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Sean Fain
Foot Deformities, Flatfoot
Translation, Cross-cultural Adaptation, and Validation of the FPI-6 in Spain
The objective of this study is to translate, cross-culturally adapt, and validate the Spanish version of the Foot Posture Index (FPI-6).
- Trial name
- FPI-6-ES (NCT07590297)
- Testing
- Spanish version of the Foot Posture Index (FPI-6)
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Paloma López Ros
Gestational Diabetes Mellitus (GDM)
Validating CGM for GDM
This is a prospective pilot study to assess the validity of using a continuous glucose monitor (CGM) in diagnosing gestational diabetes mellitus (GDM).
- Trial name
- VALID (NCT06858787)
- Testing
- Continuous glucose monitor
- Where
- 3 sites in United States
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Icahn School of Medicine at Mount Sinai
Crohn Disease (CD), Ulcerative Colitis (UC)
IBD Biomarker Discovery and Validation Platform
The goal of this observational study is to establish a multicenter prospective clinical and biospecimen platform for biomarker discovery and validation in inflammatory bowel disease, including Crohn's disease and ulcerative…
- Conditions
- Crohn Disease (CD), Ulcerative Colitis (UC), Inflammatory Bowel Diseases (IBD)
- Trial name
- IBD-BIOP (NCT07686406)
- Where
- 2 sites in China
- Volunteers
- 6,000 people, healthy volunteers welcome
- Sponsor
- Sixth Affiliated Hospital, Sun Yat-sen University