Clinical trials: Specificity
Dyspnea
Specificity of Dyspnoea Relief With Inhaled Furosemide
This study evaluates the effect of inhaled furosemide on different types of breathlessness relief in healthy volunteers. Each volunteer inhaled mists of either furosemide or a control substance on 3 occasions per day on 2…
- Trial name
- FurosAH (NCT02881866)
- Testing
- Furosemide, Saline
- Where
- United Kingdom
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- Oxford Brookes University
COVID-19
Diagnostic Value of Patient - Reported and Clinically Verified Olfactory Disorders (COVID-19)
Participants are healthcare workers and adult outpatients referred in a COVID-19 screening center. Patients-reported symptoms are collected, then participants underwent a simple olfactory test (CODA for Clinical Olfactory…
- Trial name
- COVID-OLFA (NCT04407494)
- Testing
- Reporting of anosmia, ageusia and other clinical symptoms
- Where
- France
- Volunteers
- 809 people, healthy volunteers welcome
- Sponsor
- University Hospital, Montpellier
Lymphoma
Dual Specificity CD19 and CD22 CAR-T Cell Immunotherapy for CD19+CD22+ Relapsed and Refractory Lymphoma
Patients with relapsed or refractory lymphoma often develop resistance to chemotherapy. Chimeric antigen receptor-modified T cell (CART) therapy showed promising effect in B-cell malignancies these years.
- Trial name
- NCT03468153
- Testing
- Dual Specificity CD19 and CD22 CAR-T Cell Immunotherapy
- Where
- China
- Volunteers
- 10 people
- Sponsor
- Ruijin Hospital
Solid Tumors
Study to Evaluate the Effect of Age (Geriatric) and Kidney Function on the Safety, Efficacy and Pharmacokinetics of OctreoScan in Patients Who Have New or Recurrent Tumors
The objective of this study was to evaluate the effect of age (geriatric) and renal function on the safety, efficacy and pharmacokinetics of OctreoScan at the recommended clinical dose in this patient population.
- Trial name
- NCT00944372
- Testing
- Indium In-111 pentetreotide
- Where
- 4 sites in United States
- Volunteers
- 150 people
- Sponsor
- Mallinckrodt
Stroke
Validation of Sensitivity and Specificity of a Multi-Omic Precision Diagnostic for Acute Stroke Evaluation
Valtari Bio has early proof of concept clinical data of a multi-omic peripheral blood biomarker profile that can be used to determine stroke from no stroke in the emergency setting.
- Trial name
- VALISS (NCT02753257)
- Testing
- Non-Interventional
- Where
- 2 sites in United States
- Volunteers
- 500 people
- Sponsor
- Valtari Bio
Major Depressive Disorder
Intradermal Acupuncture Based on Changes in Biological Specificity of Acupoints for Major Depressive Disorder
Acupoints are the stimulus points and reactive points for acupuncture to treat diseases. Therefore, this study is designed to detect the pain threshold and temperature of biological specificities of acupoints in healthy control…
- Trial name
- NCT05524519
- Testing
- Basic treatment, PSA, TSA
- Where
- China
- Volunteers
- 160 people, healthy volunteers welcome
- Sponsor
- The Third Affiliated hospital of Zhejiang Chinese Medical University
Diabetes Retinopathy, Diabetes Macular Edema
Uptake of Telemedicine System Trial in Rual Canton
To evaluate the impact of telemedicine system in rural hospitals for diagnosis and treatment of Diabetes retinopathy and Diabetes macular edema.
- Trial name
- NCT01832077
- Testing
- 90 D, fundus camera and grader
- Where
- China
- Volunteers
- 5,000 people
- Sponsor
- Sun Yat-sen University
Study of Risk Factors for IPMNs Degeneration at the Nancy CHRU
Study of Risk Factors for Intraductal Papillary Mucinous Neoplasms Degeneration at the Nancy CHRU (IPMN)
Cystic lesions of the pancreas are frequent with a risk of degeneration into adenocarcinoma with pejorative prognosis. IPMNs require characterization to clarify their potential for degeneration.
- Trial name
- IPMN (NCT04901364)
- Testing
- Sensitivity and specificity of risk factors for degeneration of IPMNs
- Where
- France
- Volunteers
- 57 people
- Sponsor
- Central Hospital, Nancy, France
Tuberculosis, Diagnostic Techniques and Procedures
Histopathological Techniques and PCR on Tissues Included in Paraffin for the Diagnosis of Tuberculosis
Tuberculosis (TB) remains a major public health problem nowadays. About 30% of the world population is infected with Mycobacterium tuberculosis.
- Conditions
- Tuberculosis, Diagnostic Techniques and Procedures, Sensitivity and Specificity, Polymerase Chain Reaction
- Trial name
- NCT02978131
- Testing
- Histopathological study, Molecular study (Polymerase chain reaction)
- Volunteers
- 20 people
- Sponsor
- Lille Catholic University
High Sensitivity and Specificity (With 95% Confidence Interval) of RealDetect™ COVID-19 RT-PCR Kit
Performance Evaluation of RealDetect™ COVID-19 RT-PCR Kit for the Detection of SARS-CoV-2 Virus
The novel Severe acute respiratory syndrome coronavirus 2 (SARS-C0V 2) originated in Wuhan, China in December 2019. As of April 15 2020, the virus has spread across 213 countries/territories with 1,914,916 cases and 123,010…
- Trial name
- NCT04403672
- Testing
- performance evaluation study of RealDetect RT-PCR Kit for COVID-19 detection
- Where
- Bangladesh
- Volunteers
- 120 people
- Sponsor
- Bangladesh Medical Research Council (BMRC)
Retinoblastoma, Cataracts Infantile
Determination of the Sensitivity and Specificity of a Smartphone Application to Detect Retinoblastoma
This study seeks to determine whether a smartphone application called CRADLE (ComputeR Assisted Detection of LEukocoria) has the potential to improve the detection of leukocoria.
- Conditions
- Retinoblastoma, Cataracts Infantile, Glaucoma, Congenital, Leucocoria
- Trial name
- NCT03016156
- Testing
- CRADLE, Red reflex testing
- Where
- United States
- Volunteers
- 1 people
- Sponsor
- St. Jude Children's Research Hospital
HIV Infections
Safety and Effectiveness of a Three-Drug Combination Treatment for Recently Infected or Converted HIV Patients
The purpose of this study is to determine the safety and effectiveness of stavudine (d4T), didanosine (ddI), and BMS-232632 when given early in the course of HIV infection.
- Trial name
- NCT00007202
- Testing
- Atazanavir, Stavudine, Didanosine
- Where
- 5 sites in United States, Brazil
- Volunteers
- 55 people
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Major Depressive Disorder
Acupuncture Therapy Based on Biological Specificity of Acupoints for Major Depressive Disorder
Acupoints are the stimulus points and reactive points for acupuncture to treat the diseases. Therefore, this study is designed to detect the biological specificity of acupoints in healthy participants and major depressive…
- Trial name
- NCT05353543
- Testing
- SSRIs, acupuncture (strong reaction acupoints), acupuncture (weak reaction acupoints)
- Where
- China
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- The Third Affiliated hospital of Zhejiang Chinese Medical University
Coronary Stenosis, Myocardial Ischemia
Application of speCtraL Computed tomogrAphy to impRove specIficity of Cardiac compuTed tomographY
Cardiovascular disease remains the leading cause of morbidity and mortality worldwide. Coronary computed tomography angiography (CCTA) and, if indicated, invasively measured fractional flow reserve (FFR) is currently used for…
- Conditions
- Coronary Stenosis, Myocardial Ischemia, Cardiovascular Diseases
- Trial name
- CLARITY (NCT03139006)
- Testing
- Dual-layer spectral detector CT
- Where
- Netherlands
- Volunteers
- 75 people
- Sponsor
- UMC Utrecht
Ischemic Stroke
Study to Test Sensitivity and Specificity of Passive Wave Pressure Device in Determining Ischemic Stroke
That the Jan Medical Nautilus NeuroWaveTM system provides significantly higher sensitivity to hyper acute ischemic stroke than does CT.
- Trial name
- NCT01643525
- Testing
- Nautilus NeuroWaveTM System
- Where
- 3 sites in United States
- Volunteers
- 29 people, healthy volunteers welcome
- Sponsor
- Jan Medical, Inc.
Gastroenteritis, Acute Gastroenteritis
Glycan Attachment Specificity, Toward ROtavirus Vaccine IMprovement GASTROVIMc (Clinical Investigation)
The GASTROVIM research explores the links between individual genetic susceptibility, genetic variability of rotavirus strains and effectiveness of immunization with the rotavirus vaccination: a clinical investigation to assess…
- Trial name
- Gastrovimc (NCT02902445)
- Testing
- rotavirus rapid screen test, polymorphism exploration
- Where
- France
- Volunteers
- 611 people
- Sponsor
- Nantes University Hospital
Ventricular Dysfunction, Left, Ventricular Function, Left
Federated Learning for Point-of-Care Cardiac Ultrasound
This prospective, multicenter study will evaluate a federated machine-learning system designed to analyze focused cardiac point-of-care ultrasound examinations.
- Conditions
- Ventricular Dysfunction, Left, Ventricular Function, Left, Echocardiography, Ultrasonography
- Trial name
- FL-POCUS (NCT07800962)
- Testing
- Focused Cardiac Point-of-Care Ultrasonography, FL-POCUS Federated Machine-Learning Analysis System
- Where
- United States
- Volunteers
- 3,000 people
- Sponsor
- Truway Health, Inc.
Covid19
Sensitivity and Specificity of the Roth Test in Patients With COVID-19 Positive
The presence of the described silent hypoxia in subjects diagnosed with COVID19 highlights the need for valid tools to assess respiratory capacity.
- Trial name
- NCT04832828
- Testing
- Roth´s Test
- Where
- Spain
- Volunteers
- 114 people
- Sponsor
- Universidad Autonoma de Madrid
Ultrasonography, Peroneal Neuropathies
High-resolution Ultrasound in Lower Extremity Nerves and Common Fibular Neuropathies.
This study establishes reference material of selected lower extremity nerves at pre-defined sites with high-resolution ultrasound.
- Trial name
- NCT03560505
- Testing
- Ultrasound protocol
- Where
- Denmark
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Sándor Beniczky
Neurocognitive Disorders
Effects of Episodic Specificity Induction in Normal and Pathological Ageing.
Episodic Specificity Induction (ESI) is a short training that improves the production of episodic details during autobiographical recall in young and elderly people without cognitive impairment.
- Trial name
- INSPE (NCT04240405)
- Where
- 2 sites in France
- Volunteers
- 42 people, healthy volunteers welcome
- Sponsor
- Hospices Civils de Lyon