Clinical trials: Diagnostic Test
Covid19
Serological Profile of Children and Young Adolescents With at Least One COVID-19 Diagnosed Family Member
Use of rapid serological tests to assess the vulnerability to SARS-CoV-2 infection of subjects aged 4-16 years old and cohabiting with at least one family member who tested positive to SARS-CoV-2
- Trial name
- NCT04649944
- Testing
- Serological test and phone interview
- Where
- Italy
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- University of Milan
Undiagnosed HIV Infection, Populations That Are Reluctant to Test for HIV
Expanded Social Network Recruitment to HIV Testing (E-SNRHT) Intervention to Locate Undiagnosed Cases and Reduce HIV-related Stigma
In South Africa's large generalized HIV epidemic, male-to-female transmission comprises a large proportion of transmission events, but men are much less likely to seek HIV testing, and disproportionately remain undiagnosed.
- Conditions
- Undiagnosed HIV Infection, Populations That Are Reluctant to Test for HIV, Long-term Undiagnosed HIV Infection, Individuals With Newly-diagnosed HIV Infection
- Trial name
- E-SNRHT (NCT06857071)
- Testing
- Expanded Social Network Recruitment to HIV Testing (E-SNRHT) Intervention
- Where
- South Africa
- Volunteers
- 2,480 people, healthy volunteers welcome
- Sponsor
- University of Illinois at Chicago
Colorectal Neoplasms
Diagnostic Performance Assessment of Qualitative Ifobt and Quantitative Ifobt for Advanced Neoplastic
In Argentina, there is vast experience in qualitative iFOBT population screening that is part of the CRC Prevention and Early Detection National Program. The screening's cut-off point is at 50 ng/mL buffer.
- Trial name
- NCT04831632
- Testing
- quantitative and qualitative iFOBTs
- Where
- Argentina
- Volunteers
- 630 people, healthy volunteers welcome
- Sponsor
- CECILIA CURVALE
Asthma, Wheeze
The Development of Novel Clinical Tests to Diagnose and Monitor Asthma in Preschool Children
The study will ascertain the ability of preschool lung function tests to distinguish healthy children from those with wheeze, and to differentiate phenotypes of wheezy children (high and low risk for asthma as defined by API) in…
- Conditions
- Asthma, Wheeze, Obstructive Sleep Apnea, Food Allergy
- Trial name
- WheezyER (NCT02743663)
- Testing
- Bronchodilator response, Allergy Skin Test, Multiple-Breath Washout
- Where
- Canada
- Volunteers
- 121 people, healthy volunteers welcome
- Sponsor
- The Hospital for Sick Children
Attention Deficit Hyperactivity Disorder
New Continuous Performance Tests (CPT) for the Diagnosis of Pediatric Attention Deficit/Hyperactivity Disorder (ADHD)
Computerized continuous performance tests (CPT) considered the "gold standard" for diagnosis of Attention Deficit/Hyperactivity Disorder (ADHD. This type of tests are based mainly on visual performance.
- Trial name
- CPT (NCT00646464)
- Where
- 2 sites in Israel
- Volunteers
- 500 people, healthy volunteers welcome
- Sponsor
- Hadassah Medical Organization
Cancer
The Vallania Study: A Case Control Study for the Development of Multiomics Blood Tests for Cancer Screening
This protocol is a case-control, multicenter, diagnostic study to collect blood samples to support the development of blood-based screening tests for multiple cancers.
- Trial name
- NCT05254834
- Testing
- Freenome Test
- Where
- 68 sites in United States
- Volunteers
- 7,435 people, healthy volunteers welcome
- Sponsor
- Freenome Holdings Inc.
Sleep Apnea
Validation of Sleep Apnea Diagnosis Device
Obstructive sleep apnea (OSA) is common and largely underdiagnosed disease. The standard method for the diagnosis of OSA is a complete night polysomnography (PSG). Simple methods for OSA diagnosis are necessary.
- Trial name
- NCT03526133
- Testing
- Polysomnography (PSG) and wireless sensor Oxistar
- Where
- Brazil
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- University of Sao Paulo General Hospital
Tuberculosis Diagnosis
Evaluation of New TB Diagnostic Tests (NATs) in Pakistan
This study aims to test new diagnostic methods for tuberculosis (TB) testing as compared to the existing Xpert MTB/Rif Ultra testing approach.
- Trial name
- TB (NCT06984887)
- Testing
- Diagnostic procedures
- Where
- Pakistan
- Volunteers
- 6,100 people, healthy volunteers welcome
- Sponsor
- Mercy Corps Pakistan
Caries Assessment
Validity of ICDAS Versus ICCMS
1. A total of 40 volunteer patients will be assigned in this study. 2. All patients will be randomly selected with variable caries risks . 3.
- Trial name
- NCT03188952
- Testing
- International Caries Classification and Management System
- Where
- Egypt
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Cairo University
Malaria Infection, Pregnancy
Diagnostic Access to Self-Care and Health Services in Low and Middle Income Countries (DASH) - Phase II
Our primary goal is to determine if on-demand, home-based rapid testing, or rapid testing done by a community health worker (CHW) results in people testing for diseases more frequently and getting care more quickly.
- Conditions
- Malaria Infection, Pregnancy, HIV, Diabetes
- Trial name
- DASH (NCT06588790)
- Testing
- Home-based rapid testing, Community health worker rapid testing
- Where
- 3 sites in Kenya, South Africa and 1 more
- Volunteers
- 2,250 people, healthy volunteers welcome
- Sponsor
- University of Washington
Temporomandibular Disorders (TMDs)
Diagnostic Study Accuracy of Jaw Motion Analyzer(JMA) Versus Research Diagnostic Criteria(RDC/TMD) and Magnetic Resonance Imaging(MRI) for Temporomandibular Disorders Among Patients With Chronic Orofacial Pain.
The goal of this diagnostic accuracy study is to determine the diagnostic accuracy of jaw motion analyzer(JMA) in terms of sensitivity and specificity with target cut of points used by valid reference standards which will be the…
- Trial name
- NCT07486609
- Testing
- The Jaw Motion Analyzer (JMA, Zebris, Germany) as the index test, Research Diagnostic Criteria for Temporomandibular Disoders, Magnetic Resonance Imaging
- Where
- Egypt
- Volunteers
- 29 people, healthy volunteers welcome
- Sponsor
- Cairo University
Tuberculosis
Dried Blood Spot Test to Assess TB in Pregnancy
Despite being a key contributor to maternal mortality in high-burden regions, TB in pregnancy is a hugely neglected area of global public health.
- Trial name
- DROPTB2 (NCT04871230)
- Testing
- 3G DBS, Sputum Test, 3G Veinous Blood
- Where
- 12 sites in Madagascar
- Volunteers
- 1,424 people, healthy volunteers welcome
- Sponsor
- Institut Pasteur de Madagascar
Glaucoma
Barcelona Esquerra Glaucoma Artificial Intelligence-based Screening Program (BEGAS)
Two primary care-based screening systems will be tested to identify subjects with referrable glaucoma to hospital care. Subjects between 45 to 64 years old living in the metropolitan area of Barcelona will be invited to…
- Trial name
- BEGAS (NCT06353542)
- Testing
- Software analysis, Ophthalmologist examination
- Where
- Spain
- Volunteers
- 500 people, healthy volunteers welcome
- Sponsor
- Hospital Clinic of Barcelona
Diagnosis Prosthetic Joint Infection
Synovial Aspiration and Serological Testing in Two-stage Revision Arthroplasty of Prosthetic Joint Infection
The two-stage protocol is gold standard in terms of infection control treating prosthetic joint infections of total hip and total knee arthroplasty.
- Trial name
- SyPJI (NCT03038464)
- Testing
- Synovial biopsy
- Where
- Germany
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Technical University of Munich
Potassium Measurement
GAMMA Study: Patient Self-testing of Capillary Blood Potassium: A Validation Study and Measurement Performance in Patients.
Multicentre, open, prospective and interventional study investigating the CardioRenal device in capillary blood of patients.It will be conducted at multiple investigational sites.
- Trial name
- NCT05975632
- Testing
- Device: Self testing Potassium device
- Where
- 6 sites in France
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- CardioRenal
Asthma (Diagnosis)
The Effect of a Cold Air Eucapnic Hyperventilation Test on Lower Respiratory Airways in Healthy Volunteers and Patients With Asthma
In this study, we want to evaluate the feasibility and safety of a CAEH test in healthy volunteers and patients with asthma. We want to develop a CAEH test to differentiate patients with different types of asthma and…
- Trial name
- CLARINET (NCT07220928)
- Testing
- Cold air challenge
- Where
- Belgium
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- KU Leuven
Hypersensitivity
Role of Skin Tests for the Diagnosis of Immediate Hypersensitivity Reactions Due to Iodinated Contrast Media
The purpose of this trial is to study the diagnostic role of skin test in immediate reactions to iodinated radiocontrast media.
- Trial name
- NCT00819494
- Testing
- Skin tests with radiocontrast media
- Where
- Thailand
- Volunteers
- 63 people, healthy volunteers welcome
- Sponsor
- Chulalongkorn University
Colorectal Cancer
Screening for Colorectal Cancer With FOBT, Virtual Colonoscopy and Optical Colonoscopy. A Randomized Clinical Trial in the Florence District
RATIONALE: Computed tomographic colonography (CTC) has proven to be accurate in detecting colorectal neoplasms and may be a primary test in colorectal cancer screening.
- Trial name
- SAVE (NCT01651624)
- Testing
- Invitation to screening
- Where
- Italy
- Volunteers
- 16,087 people, healthy volunteers welcome
- Sponsor
- Cancer Prevention and Research Institute, Italy
Pregnancy Related
Feasibility Study of an Automated Point-of-Care Urine Diagnostic Device for Pregnancy
The primary purpose of this observational study is to demonstrate the feasibility of an automated point-of-care urine diagnostic device in determining the pregnancy status of patients through urine samples collected from patients…
- Trial name
- NCT03575286
- Testing
- Pregnancy test
- Where
- United States
- Volunteers
- 123 people, healthy volunteers welcome
- Sponsor
- Voyant Diagnostics, Inc.
Tuberculosis
Phase IIb Clinical Study of Recombinant Mycobacterium Tuberculosis Allergen ESAT6-CFP10 on Healthy People Aged 18-65
The investigators select 500 subjects who meet the standard and are considered as study population I. Do specific gamma-interferon detection before the skin test， then inject intradermally with two dosage ESAT6-CFP10 and…
- Trial name
- IIb-healthy (NCT02389322)
- Testing
- 5μg/ml ESAT6-CFP10, 10μg/ml ESAT6-CFP10, BCG
- Where
- China
- Volunteers
- 1,044 people, healthy volunteers welcome
- Sponsor
- Anhui Zhifei Longcom Biologic Pharmacy Co., Ltd.