Clinical trials: Validity
Artificial Intelligence Assistance in Endoscopy Recovery, AI Validation
AI Assistance in GI Endoscopy Recovery Assessment
We have developed and validated an AI model to assess endoscopy recovery status based on 400 voice recordings from 200 patients. This model has a mean accuracy of 84.14% with a mean area under the curve (AUC) of 0.91.
- Trial name
- AIVR2 (NCT06923059)
- Testing
- AI-assisted endoscopy recovery assessment
- Where
- Hong Kong
- Volunteers
- 460 people, healthy volunteers welcome
- Sponsor
- Chinese University of Hong Kong
Ambulation Difficulty
The Validity and Reliability of a Wearable System for Assessing Turning Characteristics.
The Validity and Reliability of a Wearable System for Assessing Turning Characteristics.
- Trial name
- NCT03405896
- Testing
- Turning
- Where
- Taiwan
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- National Yang Ming Chiao Tung University
Stage II-III Gastric Cancer
A Validation Study of Relationships Among Genomic Gene Expression Profile, Prognosis and Prediction of Adjuvant Chemotherapy Benefit With Capecitabine and Oxaliplatin in Gastric Cancer Stage II and III (6th AJCC) Patients After D2 Surgery (CLASSIC)
The purpose of this study is to validate a pre-defined single-patient classifier algorithm for predicting prognosis and benefit from adjuvant chemotherapy for patients who underwent D2 gastrectomy for stage II and III gastric…
- Trial name
- NCT03403296
- Testing
- nProfiler I Stomach Cancer Assay Kit
- Where
- South Korea
- Volunteers
- 640 people
- Sponsor
- Yonsei University
Diabetes Mellitus
The Comparison of Biopsychosocial Characteristics with and Without Diabetes Mellitus
As it is a chronic disease, the lifelong disease duration and treatment process affect individuals with Type 2 Diabetes Mellitus (T2DM) biologically, psychologically, and socially by causing them to experience fatigue, increased…
- Trial name
- NCT06591962
- Testing
- Questionnaire application for diabetes mellitus, Questionnaire application for without diabetes mellitus
- Where
- Turkey (Türkiye)
- Volunteers
- 200 people
- Sponsor
- Hacettepe University
COVID-19 Pneumonia, Pulmonary Embolism
External Validation of the CHOD Risk Scale
Severe COVID-19 is associated with a hypercoagulable state, with a high risk of thrombotic phenomena such as pulmonary thromboembolism (PE).
- Trial name
- CHOD-1 (NCT04889261)
- Where
- Spain
- Volunteers
- 245 people
- Sponsor
- Fundació Institut de Recerca de l'Hospital de la Santa Creu i Sant Pau
Scleroderma
A Clinical Study on Systemic Sclerosis and the Validation of French-language Questionnaires Assessing Disability, Quality of Life, and Disease Status.
The main objective of this study is to validate, in French, new questionnaires assessing disability, quality of life, and patient-reported outcomes in systemic sclerosis.
- Trial name
- FRESS-VQ (NCT07888842)
- Testing
- Questionnaires
- Where
- France
- Volunteers
- 200 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Hypogonadism, Estrogens
Development and Validation of in Vitro Cell-based Bioassays for Nuclear Receptor Activation
This is a prospective biobank set up to collect serum from patients with disorders associated with changes in androgens, estrogens or sex hormone-binding globulin (SHBG), before and/or after treatment.
- Conditions
- Hypogonadism, Estrogens, Testosterone, Androgens
- Trial name
- NCT02434562
- Testing
- Serum (with or without urine) samples
- Volunteers
- 73 people, healthy volunteers welcome
- Sponsor
- Universitaire Ziekenhuizen KU Leuven
Mental Health Issue, Depression
Development and Validation of Psycho-Social Program (PSP)
The study aims to determine the effectiveness of a structured psycho-social program (PSP) in improving mental health outcomes among patients with Type 2 diabetes mellitus (T2DM).
- Conditions
- Mental Health Issue, Depression, Diabetes Distress, Quality of Life
- Trial name
- PSP-T2DM (NCT07456410)
- Testing
- Psycho-Social Program
- Where
- Pakistan
- Volunteers
- 80 people
- Sponsor
- Government College University Faisalabad
Cardiorespiratory Fitness, Metabolic Health
Validation of a Novel Incremental Step Test for Assessment of Cardiopulmonary Fitness and Ventilatory Thresholds in Adults
The purpose of this single-group diagnostic validation and test-retest reliability study is to determine whether a novel Incremental Step Test (IST) can accurately assess cardiorespiratory fitness and ventilatory thresholds in…
- Conditions
- Cardiorespiratory Fitness, Metabolic Health, Cardiac Function, Pulmonary Function
- Trial name
- VALID-IST (NCT07829003)
- Testing
- Cardiopulmonary Exercise Test, Incremental Step Test
- Where
- United Kingdom
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Heriot-Watt University
Patients in Surgical Intensive Care
Validity Test of Wearable Continuous Blood Pressure Measuring System
1. Purpose of Research For the feasibility test of a wearable blood pressure measuring device, biometric data of patients in surgical intensive care is simultaneously obtained and stored from the device and a patient monitor. 2.
- Trial name
- NCT04261062
- Where
- South Korea
- Volunteers
- 220 people
- Sponsor
- Yonsei University
Pneumology, Hematology
Determination of Voriconazole Levels in Saliva - Validation in Specific Subsets of Patients
The purpose of this study is to investigate the intra-saliva penetration of voriconazole in different subpopulations. The goal is to develop, optimize and validate an easy, non-invasive and painless procedure for Therapeutic Drud…
- Conditions
- Pneumology, Hematology, Internal Medicine, Pediatrics
- Trial name
- NCT01418846
- Where
- 3 sites in Belgium
- Volunteers
- 11 people
- Sponsor
- Universitaire Ziekenhuizen KU Leuven
Fluid Overload, Cardiac Surgery
Fluid Responsiveness in Post-cardiac Surgery
the study aims to examine the validity of combined end-expiratory and end-inspiratory occlusion test and tidal volume challenge test for prediction of fluid responsiveness in immediate post-cardiac surgery patients
- Conditions
- Fluid Overload, Cardiac Surgery, Postoperative Complications
- Trial name
- NCT05957003
- Testing
- Combined end-expiratory occlusion and end-inspiratory occlusion test, Tidal volume challenge test
- Where
- Egypt
- Volunteers
- 90 people
- Sponsor
- Tanta University
Hypohidrotic Ectodermal Dysplasia
Characterization of Sweat Gland Function in Patients With Recessively Inherited Hypohidrotic Ectodermal Dysplasia
Hypohidrotic ectodermal dysplasia (HED) is a complex genetic disorder characterized by lack of sweat glands, sparse hair, and missing or malformed teeth.
- Trial name
- NCT01109290
- Where
- Germany
- Volunteers
- 65 people, healthy volunteers welcome
- Sponsor
- University Hospital Erlangen
Cardiovascular Diseases (CVD), Coronary Artery Disease
wCAR-Austria: A Women-Specific Score to Assess Cardiovascular Risk in Women Aged 40 to 65
The wCAR-Austria Study is a multicentre, prospective, interventional study evaluating a novel women-specific cardiovascular risk score (wCAR) in 800 women aged 40-65 years across Austria.
- Conditions
- Cardiovascular Diseases (CVD), Coronary Artery Disease, Atheroscleroses
- Trial name
- wCAR-Austria (NCT07849127)
- Testing
- Arm 1: wCAR-CARE - Precision Prevention (Arm A), Guideline-directed standard of care
- Where
- Austria
- Volunteers
- 800 people, healthy volunteers welcome
- Sponsor
- Women's Heart Austria
Healthy Adult Participants, Liver Disease Chronic
Validation of Different Methods for HepQuant DuO® Blood Sample Collection
This is a study to see the agreement of blood samples collected through different means and tube types for the HepQuant DuO Test.
- Trial name
- NCT07473817
- Testing
- HepQuant DuO Test
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- HepQuant, LLC
Stage IA Non-small Cell Lung Cancer, Stage IB Non-small Cell Lung Cancer
Biomarkers in Predicting Treatment Response in Samples From Patients With Early-Stage Non-Small Cell Lung Cancer Previously Treated With Adjuvant Chemotherapy
This research trial studies biomarkers in predicting treatment response in samples from patients with early-stage non-small cell lung cancer previously treated with adjuvant chemotherapy.
- Conditions
- Stage IA Non-small Cell Lung Cancer, Stage IB Non-small Cell Lung Cancer, Stage IIA Non-small Cell Lung Cancer, Stage IIB Non-small Cell Lung Cancer
- Trial name
- NCT01595074
- Testing
- medical chart review, laboratory biomarker analysis
- Where
- Canada
- Volunteers
- 950 people
- Sponsor
- National Cancer Institute (NCI)
Vulvovaginal Atrophy, Genital Disorder
Psychometric Validation of the Portuguese DIVAS-Q in Women With Vulvovaginal Atrophic Symptoms
To determine the reliability and validity of the Portuguese version of the DIVA questionnaire in Portuguese women. This validation will support its use both in research and in routine clinical practice in this population.
- Conditions
- Vulvovaginal Atrophy, Genital Disorder, PROMs
- Trial name
- DIVAS-Q (NCT07250490)
- Where
- Portugal
- Volunteers
- 300 people
- Sponsor
- Instituto Politécnico de Leiria
Healthy
The Influence of Personality on Two Aspects of Cognitive Performance: Processing Speed, and Accuracy.
Recently, a lot of evidence for a relation between measures of cognitive performance and personality characteristics has been collected.
- Trial name
- NCT00729820
- Volunteers
- 30 people
- Sponsor
- BeerYaakov Mental Health Center
Spinal Cord Injuries
Validity and Reliability of the 2-minute Walk Test in Individuals With a Spinal Cord Injury
There exist a variety of outcome measures to asses gait function in individuals with a spinal cord injury (SCI). The most established measures are the 10-meter walk test (10MWT) and the 6-minute walk test (6mWT).
- Trial name
- NCT04555759
- Testing
- 2-minute walk test
- Where
- 2 sites in Switzerland
- Volunteers
- 50 people
- Sponsor
- University of Zurich
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