Clinical trials: Specificity
Hearing Loss
Collection and Characterization of Objective Measures to Explore the Specificity of Algorithms
The aim of this descriptive study is to collect and describe the characteristics of objective measures to explore the specificity of algorithms.
- Trial name
- NCT03294681
- Testing
- Objective measures with CSEP
- Where
- 6 sites in Australia, Germany and 1 more
- Volunteers
- 153 people
- Sponsor
- Cochlear
Tuberculosis
Sensitivity and Specificity of Xpert MTB/RIF Ultra
To estimate diagnostic accuracy of Xpert Ultra and Xpert MTB/RIF for extrapulmonary tuberculosis and rifampicin resistance in adults suspected to be infected with mycobacterium tuberculosis.
- Trial name
- NCT06058065
- Volunteers
- 200 people
- Sponsor
- Assiut University
Refractory B-Cell Lymphoma, B-cell Lymphoma Recurrent
Treatment of Relapsed or Refractory B-cell Lymphoma With Chimeric Antigen Receptor (CAR) T-cell Therapy Produced by a New Technology
The goal of this clinical trial is to to evaluate the safety and efficacy of TranspoCART19 in patients with relapsed/refractory B-lymphoma.
- Trial name
- TranspoCART19 (NCT06378190)
- Testing
- CAR-T cells therapy
- Where
- 8 sites in Spain
- Volunteers
- 27 people
- Sponsor
- Instituto de Investigación Biomédica de Salamanca
Tuberculosis Infection
Equivalence Study of Specificity of PPD
Determine if investigational products and reference standard produce similar responses.
- Trial name
- 03 (NCT01798095)
- Testing
- Aplisol@ PPD material, Reference Standard
- Where
- United States
- Volunteers
- 152 people, healthy volunteers welcome
- Sponsor
- JHP Pharmaceuticals LLC
TBI (Traumatic Brain Injury)
Clinical Significance of circMETTL9 Gene in Traumatic Brain Injury
Objective: The relevance of circMETTL9 to the degree of injury, disturbance of consciousness, cognitive function and prognosis in patients with moderate to severe traumatic brain injury (TBI) remains unknown.
- Trial name
- NCT05484921
- Where
- China
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Affiliated Hospital of Nantong University
Precancerous Conditions, Neoplasms
Cervical Cancer Prevention: From DNA to mRNA? - New Technologies for Cervical Cancer Screening 2
In industrialized countries, cervical cancer is a well controlled disease thanks to the diffusion of Pap test and, in particular, to organized screening programs, which are able to detect and treat pre-invasive lesions (cervical…
- Trial name
- NTCC2 (NCT01837693)
- Testing
- Experimental: immediate colposcopy
- Where
- 5 sites in Italy
- Volunteers
- 41,127 people
- Sponsor
- Azienda USL Reggio Emilia - IRCCS
Healthy
In-Vivo Bleeding Volume Test for Platelet-Aspirin Interaction
Purpose of the present research project is to study a new in-vivo test for abnormal platelet function and to study the effect of certain drugs on clinical bleeding.
- Trial name
- Aspirin-BVT (NCT01047722)
- Testing
- Aspirin ingestion followed by doing a Bleeding Volume Test
- Where
- 2 sites in United States
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Klein, Jeffrey A., M.D.
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)
Syphilis Infection, Syphilis
Evaluation of the Sensitivity, Specificity, and Utility of the Reveal® TP (Syphilis) Antibody POCT
This study is to test the Reveal® TP (Syphilis) antibody POCT (MedMira, Inc., Halifax, Nova Scotia) for its performance in an urban STI clinic in Vancouver, British Columbia and compare its performance in parallel with the usual…
- Conditions
- Syphilis Infection, Syphilis, Early Syphilis, Symptomatic
- Trial name
- NCT05831098
- Testing
- Reveal TP (Syphilis) Antibody Test
- Where
- Canada
- Volunteers
- 600 people, healthy volunteers welcome
- Sponsor
- MedMira Laboratories Inc.
Low Back Pain
Value of Manual Therapy Specificity Referred to Pain Intensity in Patients With Subacute and Unspecified Low Back Pain
This study proves the specificity of manual therapy in unspecified an subacute low back pain
- Trial name
- NCT04955314
- Testing
- PA vertebral mobilization
- Where
- Spain
- Volunteers
- 48 people
- Sponsor
- University of Jaén
Sleep Apnea, Metabolic Syndrome
Improving the STOP-Bang Screening Questionnaire for Patients With Sleep Apnea
The study is being conducted to test the ability of a simple questionnaire to detect mild, moderate or severe obstructive sleep apnea.
- Trial name
- NCT01610648
- Where
- United States
- Volunteers
- 258 people
- Sponsor
- Tufts Medical Center
Hepatocellular Carcinoma by AJCC Stage
Performance Evaluation (Sensitivity/Specificity) of HelioLiver Test for Detection of HCC
De-identified whole blood and serum samples are collected for the purpose of evaluating the performance (sensitivity/specificity) of the HelioLiver Test for the detection of hepatocellular carcinoma (HCC).
- Trial name
- ENCORE (NCT05059665)
- Testing
- Helio Liver Test
- Where
- 2 sites in China
- Volunteers
- 290 people, healthy volunteers welcome
- Sponsor
- Helio Genomics
Dyspepsia, GERD
Sensitivity and Specificity of the Modified Helicobacter Test INFAI
Study to confirm the sensitivity of the C^13-UBT using the new test meal for H. Pylori in patients with dyspepsia and GERD taking PPI Secondary objectives : to compare the sensitivity and specificity of the C^13-UBT using the new…
- Trial name
- NCT04294823
- Testing
- Helicobacter Pylori Diagnostic, Vital signs measurments, endoscopy
- Where
- France
- Sponsor
- International Pharmaceutical Consultancy
Lung Cancer, Breast Cancer
Non Invasive Detection of Lung and Breast Cancer by Odor Signature
The investigators have developed an early detection solution for lung and breast cancer. A system which can distinguish between different medical odors based on biosensors.
- Trial name
- NCT02195076
- Testing
- non-invasive detection of cancer odor
- Where
- Israel
- Volunteers
- 400 people, healthy volunteers welcome
- Sponsor
- BioSense Medical LTD
Anxiety Disorder of Childhood
A Pilot Study of Fear Extinction Learning in Anxious Youth
The goal of this proposed study is to identify a potential biobehavioral marker of CBT outcome in the most common child and adolescent anxiety disorders, including separation anxiety disorder (SAD), social phobia (SoP), and…
- Trial name
- NCT03032926
- Testing
- Open Trial
- Volunteers
- 9 people, healthy volunteers welcome
- Sponsor
- Weill Medical College of Cornell University
Invasive Cancer, Ductal Carcinoma in Situ
The Mammography and Ultrasonography STudy for Breast Cancer Screening Effectiveness
Mammography screening has limited performance in young women or women with dense breasts although it is the only proven method for breast cancer screening that reduces the mortality.
- Trial name
- MUST-BE (NCT02909426)
- Testing
- Ultrasonography, Digital mammography
- Where
- South Korea
- Volunteers
- 11,880 people, healthy volunteers welcome
- Sponsor
- Soonchunhyang University Hospital
Pulmonary Disease, Chronic Obstructive
Calprotectin I Serum as a Diagnostic Marker
Lower respiratory tract infection is the most common cause of acute exacerbations of chronic obstructive pulmonary disease (AECOPD).
- Trial name
- NCT03474484
- Where
- Norway
- Volunteers
- 113 people
- Sponsor
- St. Olavs Hospital
Syphilis
Investigational Study to Evaluate the DPP® Syphilis Screen & Confirm Antibody Point-of-care Test (POCT) to Diagnose Infectious Syphilis
The goal of this observational study is to evaluate the sensitivity, specificity, and utility of the DPP® Syphilis Screen \& Confirm antibody point-of-care test (POCT) to diagnose infectious syphilis in participants attending the…
- Trial name
- NCT06927843
- Testing
- point of care test
- Where
- Canada
- Volunteers
- 312 people, healthy volunteers welcome
- Sponsor
- University of Manitoba
Hepatitis B, Hepatitis B Infection
Diagnostic Sensitivity and Specificity of iStatis HBsAg Test at the Point-Of-Care Site Settings
A prospective cross-sectional study in which surgically non-invasive sample-taking is done only for the purpose of testing the samples on iStatis HBsAg Test at the point of care.
- Trial name
- NCT06368479
- Testing
- iStatis HBsAg Test
- Where
- South Africa
- Volunteers
- 1,400 people
- Sponsor
- bioLytical Laboratories
Ventricular Dysfunction
Hemodynamic Indices Predictive of a Beneficial Response to Fluid Expansion in Case of Hemodynamic Failure After Cardiac Surgery With Altered Preoperative Ejection Fraction (LVEF≤45%)
Low Cardiac Output Syndrome occurs frequently after cardiac surgery, especially when pre-operative LVEF is altered (LVEF≤45%). The correction of hemodynamic failure requires adapted treatments: fluid expansion and/or inotropic or…
- Trial name
- ALTERVOL (NCT01673230)
- Testing
- cardiac surgery for ventricular dysfunction
- Where
- France
- Volunteers
- 50 people
- Sponsor
- Rennes University Hospital